• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The current invention relates to a light-adjustable solar-powered lamp umbrella, comprising a canopy, an umbrella frame having umbrella struts, an umbrella stem, a lighting assembly and a solar energy power supply system, the lighting assembly being mounted on the umbrella struts, the solar energy power supply system comprising a solar panel which is mounted on the canopy and used for converting solar energy to electrical energy and a rechargeable battery for storing a power source obtained by conversion of solar energy, characterised by further comprising an external power source power supply system and a control system, the external power source power supply system comprising a power source interface connected to an external power source and a seventh interface connected to the rechargeable battery, the control system comprising a circuit control board, on which circuit control board are provided a first interface, a second interface, and a third interface connected to the lighting assembly, the solar panel being connected to the first interface and forming an electrical connection with the rechargeable battery by means of a circuit connecting element connected to the second interface, and a sensing control circuit for touch-controlling the brightness and on/off switching of the lighting assembly is also provided on the control board.
    公开号:NL2017226A
    申请号:NL2017226
    申请日:2016-07-25
    公开日:2017-05-24
    发明作者:Luo Xiong
    申请人:Phaeton Mfg Llc；
    IPC主号:
    专利说明:

    Light-adjustable solar-powered lamp umbrella
    Technical field
    The present utility model relates to the field of everyday articles, in particular to a light-adjustable solar-powered lamp umbrella.
    Background art
    At present, with the development of science and technology, people are not satisfied with umbrellas only having the functions of blocking sunlight and providing shelter from rain. For example, conventional umbrellas are inconvenient to use at night, because the light is dim. A solar-powered lamp umbrella is a type of umbrella which uses solar energy as an energy source for lighting, so as to provide lighting when moving in an area of dim light. Such a solar-powered lamp umbrella is disclosed in the Chinese utility model patent “Solar-powered parasol with lighting” with patent number ZL 200520102570.8 (grant announcement number CN 2819885 Y), the invention patent “Solar-powered lamp umbrella” with application number 200610050742.0 (publication number CN 1864581 A), and patent number ZL 200620068215.8 (grant announcement number CN 2862785 Y), etc.
    Although the abovementioned solar-powered lamp umbrella can provide lighting in dim light conditions, it cannot provide lighting in situations where there is no sunlight such as in poor weather and at night-time, and it is very inconvenient to use an external power supply for lighting at such times.
    Content of the invention
    The technical problem to be solved by the present utility model is to provide, in view of the prior art, a solar-powered lamp umbrella which is convenient to use and has adjustable brightness, and which can be powered by solar energy and by an external power source at the same time.
    The present utility model employs the following technical solution to solve the above technical problem: a light-adjustable solar-powered lamp umbrella, comprising a canopy, an umbrella frame having umbrella struts, an umbrella stem, a lighting assembly and a solar energy power supply system, the lighting assembly being mounted on the umbrella struts, the solar energy power supply system comprising a solar panel which is mounted on the canopy and used for converting solar energy to electrical energy and a rechargeable battery for storing a power source obtained by conversion of solar energy, characterised by further comprising an external power source power supply system and a control system, the external power source power supply system comprising a power source interface connected to an external power source and a seventh interface connected to the rechargeable battery, the control system comprising a circuit control board, on which circuit control board are provided a first interface connected to the solar panel, a second interface, and a third interface connected to the lighting assembly, the solar panel being connected to the first interface and forming an electrical connection with the rechargeable battery by means of a circuit connecting element connected to the second interface, and a sensing control circuit for touch-controlling the brightness and on/off switching of the lighting assembly is also provided on the control board.
    To facilitate control of the connection between the solar panel and the rechargeable battery by means of the circuit connecting element in the above solution, preferably, the circuit connecting element is an upper conductive set having a conductive spring set, the rechargeable battery is provided with a conductive pad set connected in a fixed manner to positive and negative electrodes thereof respectively, an electrical connection is formed between the rechargeable battery and the upper conductive set by means of the conductive pad set and the conductive spring set, and the conductive pad set is provided with an eighth interface and connected to the seventh interface by means of the eighth interface, so that a connection is formed between the external power source power supply system and the rechargeable battery.
    To facilitate control of assembly settings of the system, preferably, the control system also comprises a control box, with the circuit control board being disposed in the control box. For convenience of use, and to facilitate charging of electrical devices such as mobile phones and cameras, preferably, the exterior of the control box is provided with a charging interface for charging electrical devices, and a dust cover for covering the charging interface is detachably provided on the control box.
    To facilitate assembly of the lighting assembly, preferably, the lighting assembly comprises a circuit board connected to the third interface, and a lighting strip set connected to the circuit board, the lighting strip set comprising a fixing base, a fixing sleeve and a light-emitting diode (LED), wherein the fixing base comprises a bottom plate and multiple mounting positions disposed on the bottom plate, the bottom plate is embedded in the umbrella strut and the mounting positions are exposed outside through through-holes in the umbrella strut, one LED is mounted in each mounting position, and one fixing sleeve fixing the LED is connected by screw-thread to the mounting position. Preferably, a sensing control circuit for touch-controlling the brightness and on/off switching of the LED is provided on the control board; the connection and disconnection of the lighting circuit and the brightness of the LED are controlled by the sensing control circuit.
    Preferably, the control box and the lamp umbrella form a split structure, and the first interface, second interface and third interface are all exposed outside the control box; the fourth interface, fifth interface and sixth interface (connected to the first interface, second interface and third interface respectively) on the solar panel, upper conductive set and lighting assembly are all fixed on the umbrella stem and exposed outside the umbrella stem; when the control box is plugged into the umbrella stem, the first interface, second interface and third interface are connected to the fourth interface, fifth interface and sixth interface respectively so that a connected circuit is formed and controlled; the abovementioned circuit can be turned off by unplugging the control box.
    The lamp umbrella may specifically have more than one structure; a first preferred structure is as follows: the umbrella stem comprises a hollow upright post, the umbrella frame is disposed at a top end of the hollow upright post, the upright post comprises an upper upright post and a lower upright post which are connected one above the other by insertion, the rechargeable battery is disposed in an internal cavity of the lower upright post, the power source interface is fixed in an internal cavity of the lower upright post and exposed outside the lower upright post, the upper conductive set is disposed in an internal cavity of the upper upright post, and the fourth interface, fifth interface and sixth interface are all fixed in an internal cavity of the upper upright post and exposed outside the upper upright post. A second preferred structure is as follows: the umbrella stem comprises a hollow upright post, a first slanting rod and a cross bar; the hollow upright post is disposed on an umbrella stand, a bottom end of the cross bar is disposed on the upright post by means of a first sliding sleeve so as to be capable of sliding up and down, and a top end of the cross bar is connected to the umbrella frame; a front end and a rear end of the first slanting rod are hinged to a top end of the upright post and a middle part of the cross beam respectively; the rechargeable battery and conductive set are both provided in an internal cavity of the upright post; the fourth interface, fifth interface, sixth interface and power source interface are all fixed in an internal cavity of the upright post and exposed outside the upright post. A third preferred structure is as follows: the umbrella stem comprises an upright post, a second slanting rod and a hollow curved arm; the upright post is disposed on an umbrella stand, a front end of the curved arm is connected to an umbrella frame, a bottom end of the curved arm is connected to one end of the second slanting rod and the other end of the second slanting rod is disposed on the upright post by means of a second sliding sleeve so as to be capable of sliding up and down; a top end of the upright post is rotatably connected to a middle part of the curved arm; the rechargeable battery and conductive set are both provided in an internal cavity of the curved arm; the fourth interface, fifth interface, sixth interface and power source interface are all fixed in an internal cavity at a bottom end of the curved arm and exposed outside the curved arm.
    Compared with the prior art, the present utility model has the following advantages: the provision of the solar energy power supply system and external power source power supply system in the solar-powered lamp umbrella enables the lighting assembly of the lamp umbrella to be powered by solar energy and by an external power source at the same time. When not enough solar energy is stored in the form of electricity, an external power source provides the lighting assembly with a power source for lighting, ensuring normal use of the lamp umbrella, and the brightness of lighting can be adjusted by means of the sensing control circuit. The structure is rational and practical.
    Description of the accompanying drawings
    Fig. 1 is a structural schematic diagram of the light-adjustable solar-powered lamp umbrella in embodiment 1 of the present utility model;
    Fig. 2 is a partial structural exploded view of the light-adjustable solar-powered lamp umbrella in embodiment 1 of the present utility model;
    Fig. 3 is an enlarged view of part I in Fig. 2;
    Fig. 4 is an enlarged view of part III in Fig. 2;
    Fig. 5 is an enlarged view of part IV in Fig. 2;
    Fig. 6 is an enlarged view of part V in Fig. 2;
    Fig. 7 is an enlarged view of part II in Fig. 2;
    Fig. 8 is a partial sectional view of part II in Fig. 2;
    Fig. 9 is a schematic diagram of circuit connections at the position of the circuit board in embodiment 1 of the present utility model;
    Fig. 10 is a schematic diagram of power source and control circuit wiring in embodiment 1 of the present utility model;
    Fig. 11 is a schematic diagram of the control box with the dust cover closed in embodiment 1 of the present utility model;
    Fig. 12 is a schematic diagram of the control box with the dust cover open in embodiment 1 of the present utility model;
    Fig. 13 is a partial structural exploded view of the control box in embodiment 1 of the present utility model;
    Fig. 14 is a structural schematic diagram of Fig. 13 from another direction;
    Fig. 15 is a structural schematic diagram of the light-adjustable solar-powered lamp umbrella in embodiment 2 of the present utility model;
    Fig. 16 is a structural schematic diagram of the light-adjustable solar-powered lamp umbrella in embodiment 3 of the present utility model.
    Particular embodiments
    The present utility model is described in further detail below in conjunction with the embodiments in the accompanying drawings.
    Embodiment 1:
    As Figs. 1-14 show, a light-adjustable solar-powered lamp umbrella, comprising a canopy 1, an umbrella frame 3 having umbrella struts 31, an umbrella stem 7, a lighting assembly 4, a solar energy power supply system 2, an external power source power supply system 6 and a control system. The lighting assembly 4 is mounted on the umbrella struts 31, and comprises a circuit board 42 and a lighting strip set 41; the lighting strip set 42 comprises a fixing base, a fixing sleeve 415 and an LED 414, wherein the fixing base comprises a bottom plate 412 and multiple mounting seats 413 disposed on the bottom plate 412; the bottom plate 412 is embedded in the umbrella strut 31 and the mounting seats 413 are exposed outside through through-holes in the umbrella strut 31; one LED 414 is mounted in each mounting seat 413, and an outer screw-thread is provided on an outer peripheral surface of the mounting seat 413; an inner screw-thread is provided on an inner peripheral surface of the fixing sleeve 415, and the fixing sleeve 415 is connected to the mounting seat 413 by screw-thread so as to fix the LED 414.
    In this embodiment, power for lighting can be supplied to the lighting assembly 4 by means of the solar energy power supply system 2 and the external power source power supply system 6, wherein the solar energy power supply system 2 comprises a solar panel 21 which is mounted on the canopy 1 and used for converting solar energy to electrical energy, and a rechargeable battery 8 for storing a power source obtained by conversion of solar energy; a connector 22 is provided on the solar panel 21. The rechargeable battery 8 is provided with a conductive pad set 81 connected in a fixed manner to positive and negative electrodes thereof respectively, and an external power source interface 61 is provided on the external power source power supply system 6. Specifically, an eighth interface 811 of the conductive pad set 81 is connected to a seventh interface 611 of the external power source interface 61, and a mounting hole 721 for mounting the external power source interface 61 is provided on the umbrella stem 7; when the external power source interface 61 is connected to external power, the supply of power by an external power source is realised. In addition, through control of entire circuits such as the solar energy power supply system 2, external power source power supply system 6 and lighting assembly 4 by the control system, connection and disconnection of circuits as well as adjustment of the brightness of the LED 414 are realised.
    The control system comprises a control box 5 and a circuit control board 53; the control box 5 comprises a box cover 51 and a base 52; the circuit control board 53 is mounted on the base 52 and covered by the box cover 51. A first interface 54, a second interface 56 and a third interface 55 are provided on the circuit control board 53, wherein the first interface 54 and the solar panel 21 are connected by a first connecting line 11, i.e. a fourth interface 112 located at one end of the first connecting line 11 is connected to the first interface 54, and an interface 111 on the other end is connected to the connector 22 of the solar panel 21. The second interface 56 is connected to a fifth interface 581 on an upper conductive set 583, and a conductive spring set 582 is provided on the upper conductive set 583; the conductive pad set 81 is provided on the rechargeable battery 8, and an electrical connection is formed between the rechargeable battery 8 and the upper conductive set 583 by means of the conductive pad set 81 and the conductive spring set 582. When the conductive pad set 81 contacts the conductive spring set 582, the solar energy power supply system 2 is connected. At the same time, the third interface 55 is connected to a sixth interface 102 located at one end of a second connecting line 10, an interface 101 at the other end of the second connecting line 10 is connected to the circuit board 42, and an interface 411 connected to the lighting strip set 41 is provided on the circuit board 42, so that the circuit board 42 and the lighting strip set 41 are connected. In addition, a sensing control circuit for touch controlling the brightness and on/off switching of the LED 414 is also provided on the circuit control board 53; the sensing control circuit is disposed on the circuit control board 53 in a position corresponding to a touch-control component 9 of the box cover 51 of the control box. The LED 414 can be switched on/off by tapping the touch-control component 9, and the brightness of the LED 414 can be adjusted by alternately holding down the touch-control component 9. At the same time, a charging interface 59 is also provided on the control box 5; the charging interface 59 is used for charging electrical appliances such as mobile phones and computers. The charging interface 59 is exposed outside the control box 5, and a dust cover 57 for covering the external charging interface 59 is provided detachably on the control box 5.
    In this embodiment, the umbrella stem 7 comprises a hollow upright post 71, the umbrella frame 3 is provided at a top end of the hollow upright post 71, and the upright post 71 comprises an upper upright post 711 and a lower upright post 712 which are connected one above the other by insertion. The rechargeable battery 8 is disposed in an internal cavity of the lower upright post 712, the power source interface 61 is fixed in an internal cavity of the lower upright post 712 and exposed outside the lower upright post 712, the upper conductive set 583 is disposed in an internal cavity of the upper upright post 711, and the fourth interface 112, fifth interface 581 and sixth interface 102 are all fixed in an internal cavity of the upper upright post 711 and exposed outside the upper upright post 711. When the upper and lower upright posts 711 and 712 are connected by insertion, the conductive spring set 582 of the upper conductive set 583 contacts the conductive pad set 81 of the rechargeable battery 8 and thereby forms a conducting circuit; such a design facilitates replacement of the rechargeable battery 8.
    Embodiment 2:
    As Fig. 15 shows, embodiment 2 differs from embodiment 1 in that the umbrella stem comprises a hollow upright post 71, a first slanting rod 73 and a cross bar 72; the hollow upright post 71 is disposed on an umbrella stand 78, a bottom end of the cross bar 72 is disposed on the upright post 71 by means of a first sliding sleeve 74 so as to be capable of sliding up and down, and a top end of the cross bar 72 is connected to the umbrella frame 3; a front end and a rear end of the first slanting rod 73 are hinged to a top end of the upright post 71 and a middle part of the cross beam 72 respectively; a rechargeable battery 8 and a conductive set 583 are provided in an internal cavity of the upright post 71; the fourth interface 112, fifth interface 581, sixth interface 102 and power source interface 61 are all fixed in an internal cavity of the upright post 71 and exposed outside the upright post 71.
    Embodiment 3:
    As Fig. 16 shows, embodiment 3 differs from embodiment 1 in that the umbrella stem 7 comprises an upright post 71, a second slanting rod 76 and a hollow curved arm 75; the upright post 71 is disposed on an umbrella stand 78, a front end of the curved arm 75 is connected to an umbrella frame 3, a bottom end of the curved arm 75 is connected to one end of the second slanting rod 76 and the other end of the second slanting rod 76 is disposed on the upright post 71 by means of a second sliding sleeve 77 so as to be capable of sliding up and down; a top end of the upright post 71 is rotatably connected to a middle part of the curved arm 75; a rechargeable battery 8 and a conductive set 583 are provided in an internal cavity of the curved arm 75; the fourth interface 112, fifth interface 581, sixth interface 102 and power source interface 61 are all fixed in an internal cavity at a bottom end of the curved arm 75 and exposed outside the curved arm 75.
    权利要求:
    Claims (9)
    [1]
    A solar-powered solar parasol with light control, comprising a cap (1), a parasol frame (3) with parasol trusses (31), a parasol pole (7), a lighting assembly (4) and a solar-powered power supply system (2), wherein the lighting assembly (4) is mounted on the parasol trestles (31), the solar power supply system (2) comprising a solar panel (21) mounted on the hood (1) and used to convert solar energy electric power and a rechargeable battery (8) for storing a power source obtained by converting solar energy, characterized in that it further comprises an external power source power supply system (6) and a control system, the external power source power supply system (6) includes a power source interface (61) connected to an external power source and a seventh interface (611) connected to the rechargeable battery (8), the control system comprising a printed circuit board (53) t, on which printed circuit board (53) a first interface (54), a second interface (56), and a third interface (55) are provided which are connected to the lighting assembly (4), the solar panel (21) being connected to the first interface (54) and forms an electrical connection to the rechargeable battery (8) by means of a circuit connecting element connected to the second interface (56), and also a detecting control circuit for controlling the light intensity and the switching on and off the lighting assembly (4) is provided on the printed circuit board (53).
    [2]
    Solar-powered solar parasol with light control according to claim 1, characterized in that the circuit connecting element is an upper conductive set (583) with a conductive spring set (582), the rechargeable battery (8) being provided with a conductive cushion set ( 81) fixedly connected to positive and negative electrodes thereof, an electrical connection being formed between the rechargeable battery (8) and the upper conductive set (583) by means of the conductive pad set (81) and the conductive spring set ( 582), the conductive pad set (81) having an eighth interface (811) and being connected to the seventh interface (611) through the eighth interface (811), so that a connection is formed between the external power source power supply system (6) and the rechargeable battery (8).
    [3]
    Solar-powered solar parasol with light control according to claim 1, characterized in that the control system also comprises a control box (5), the printed circuit board (53) being located in the control box (5).
    [4]
    Solar-powered solar parasol with light control according to claim 3, characterized in that the outside of the control box (5) is provided with a charging interface (59) for charging electrical appliances, and a dust cover (57) for covering the charging interface (59) is removably provided on the control box (5).
    [5]
    Solar-powered solar parasol with light control according to claim 1, characterized in that the lighting assembly (4) comprises a printed circuit board (42) connected to the third interface (55) and a lighting strip set (41) connected to the printed circuit board (42). ), wherein the lighting strip set (41) comprises a fixing foot, a fixing sleeve (415) and a light-emitting diode (LED) (414), wherein the fixing foot comprises a lower plate (412) and a plurality of mounting seats (413) arranged on the lower plate (412) ), wherein the lower plate (412) is embedded in the parasol trestle (31) and the mounting seats (413) project on the outside through through holes in the parasol trestle (31), with one LED (414) on each mounting seat (413) is mounted, and one fixing sleeve (415) fixing the LED (414) is connected to the mounting seat (413) by means of screw thread.
    [6]
    Solar-powered solar parasol with light control according to one of claims 2 to 5, characterized in that the control box (5) and the solar parasol form a split structure, and the first interface (54), second interface (56) and third interface (55) all protrude outside the control box (5); wherein the solar panel (21), the upper conductive set (583) and the lighting assembly (4) are connected to the first interface (54), second interface (56) and third interface (55) by means of the fourth interface (112) , fifth interface (581) and sixth interface (102); wherein the fourth interface (112), fifth interface (581) and sixth interface (102) are all mounted in the parasol pole (7) and project beyond the parasol pole (7).
    [7]
    Solar-powered solar parasol with light control according to claim 6, characterized in that the parasol pole (7) comprises a hollow upright pole (71), the parasol frame (3) being located at an upper end of the hollow upright pole (71) wherein the upright pole (71) comprises an upper upright pole (711) and a lower upright pole (712) which are interconnected one above the other by insertion, the rechargeable battery (8) being located in an inner cavity of the lower upright post (712), the power source interface (61) being mounted in an inner cavity of the lower upright post (712) and protruding outside the lower upright post (712), the upper conductive set (583) is located in an inner cavity of the upper upright post (711), and the fourth interface (112), fifth interface (581) and sixth interface (102) are all mounted in an inner cavity of the upper upright post (711) and protrude outside the upper first upright post (711).
    [8]
    Solar-powered solar parasol with light control according to claim 6, characterized in that the parasol pole (7) comprises a hollow upright pole (71), a first inclined rod (73) and a transverse rod (72); the hollow upright pole (71) being mounted on a parasol stand (78), a lower end of the cross bar (72) being mounted on the upright pole (71) by means of a first sliding sleeve (74) so that it is up and down can slide, and an upper end of the cross bar (72) is connected to the parasol frame (3); wherein a front end and a rear end of the first inclined rod (73) are hingedly arranged on an upper end of the upright post (71) and a middle part of the crossbar (72), respectively; wherein both the rechargeable battery (8) and the upper conductive set (583) are provided in an inner cavity of the upright pole (71); wherein the fourth interface (112), fifth interface (581), sixth interface (102), and power source interface (61) are all mounted in an inner cavity of the upright post (71) and project beyond the upright post (71).
    [9]
    Solar-powered solar parasol with light control according to claim 6, characterized in that the parasol pole (7) comprises an upright pole (71), a second inclined rod (76) and a hollow curved arm (75); the upright pole (71) being on a parasol stand (78), a front end of the curved arm (75) being connected to a parasol frame (3), a lower end of the curved arm (75) being connected to one end the second slant rod (76) and the other end of the second slant rod (76) are mounted on the upright post (71) by means of a second sliding bush (77) so that it can slide up and down; wherein an upper end of the upright post (71) is rotatably connected to a middle portion of the bent arm (75); wherein both the rechargeable battery (8) and the upper conductive set (583) are provided in an inner cavity of the curved arm (75); wherein the fourth interface (112), fifth interface (581), sixth interface (102) and power source interface (61) are all mounted in an inner cavity at a lower end of the bent arm (75) and protrude outside the bent arm (75 ).
    类似技术:
    公开号 | 公开日 | 专利标题
    US10045613B2|2018-08-14|Combined table-umbrella
    US6840657B2|2005-01-11|Sunshade with an illuminating device
    US6923194B2|2005-08-02|Outdoor umbrella with solar power supply
    US20080006312A1|2008-01-10|Outdoor umbrella with solar power supply
    US7967466B2|2011-06-28|Movable light bar assembly
    NL2017226B1|2018-11-02|Light-adjustable solar-powered lamp umbrella
    NL2017702B1|2017-06-26|Conveniently controllable parasol
    EP3437508A1|2019-02-06|Solar umbrella
    CN105795636A|2016-07-27|Solar wind control electric sunshade
    CN204026193U|2014-12-17|Folding solar desk lamp
    CN205716605U|2016-11-23|A kind of solar LED desk lamp of telescopic folding
    WO2020093473A1|2020-05-14|Top of sun umbrella
    CN206459062U|2017-09-01|A kind of LED
    US8608336B2|2013-12-17|Multifunction electricity generating assembly using solar power
    CN2686152Y|2005-03-16|Light sensitive socket board
    KR20130031314A|2013-03-28|Photovoltaic switch
    AU2016100237A4|2016-04-07|Umbrella with lighting unit
    CN204739510U|2015-11-04|Wickerwork desk lamp
    CN213664487U|2021-07-13|Photovoltaic intelligent public chair
    CN212185466U|2020-12-22|Straight umbrella with lighting function
    CN210398489U|2020-04-24|Desk lamp with infrared induction switch
    CN202615653U|2012-12-19|Laser pen with solar flashlight and telescopic pointer
    US10835003B1|2020-11-17|Indirect lighting assembly for a shade structure
    CN212036344U|2020-12-01|Solar umbrella
    CN209213673U|2019-08-06|A kind of modular unit with mobile power source, function of desk lamp
    同族专利:
    公开号 | 公开日
    FR3043423B3|2018-01-05|
    DE202016003940U1|2016-07-11|
    FR3043423A3|2017-05-12|
    CN205180610U|2016-04-27|
    NL2017226B1|2018-11-02|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    CN2819885Y|2005-05-27|2006-09-27|吴伟淡|Solar energy sunchade umbrella with lighting|
    CN2862785Y|2006-01-04|2007-01-31|陈强|Solar energy garden lamp|
    CN1864581A|2006-05-12|2006-11-22|吴伟淡|A solar umbrella with lamp|CN209376901U|2018-11-05|2019-09-13|罗雄|A kind of parasol umbrella crown|
    CN110859379A|2019-10-10|2020-03-06|江苏腾魄休闲用品有限公司|Solar sunshade umbrella|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    CN201520878468.0U|CN205180610U|2015-11-05|2015-11-05|Solar lamp umbrella of can adjusting luminance|
    [返回顶部]