• 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:
    A B S T R A C T A self-power generating alarm device, including: a dynamical wheel at least including a power generating module and a light emitting module; a fixation module for attaching to a vehicle in a removable or permanent manner; and a support module having at least one support arm for 5 connecting with the fixation module, wherein the dynamical wheel is pivoted at one end of the at least one support arm for contacting with a surface of a wheel of the vehicle, so that when the wheel of the vehicle is rotating, the dynamical wheel will be turned by the wheel, and the power 10 generating module will thereby generate an inductive voltage to power the light emitting module to provide a light alarming function.
    公开号:NL2020340A
    申请号:NL2020340
    申请日:2018-01-29
    公开日:2018-08-24
    发明作者:Chen Te-Sheng
    申请人:Te Sheng Chen；
    IPC主号:
    专利说明:

    BACKGROUND OF THE INVENTION
    Field of the Invention
    The present invention relates to a self-power generating alarm device, especially to a self-power generating alarm device for a vehicle.
    Description of the Related Art
    Recently, in response to the policy of energy saving and carbon reduction proposed globally, bicycling has become a popular sport. However, cycling accidents have also increased substantially.
    In particular, rear-end bicycle collisions are more likely to happen in the night time or in poor illuminated areas. Unlike motorbikes that are usually equipped with brake lights to alarm the vehicles behind, conventional bicycles generally do not include alarming lights in the design. Some conventional bicycles have an illumination lamp installed at front end, but it can only alarm people or vehicles approaching in opposite direction. Some conventional bicycles have alarming device installed on the spokes to display figures or characters when the wheels are in motion in the night time, but it can only alarm people or vehicles at two sides, and people or vehicles behind the bicycles still cannot perceive the alarm.
    In addition, according to a one-year research on 4000 cyclists, using bike daytime lighting can reduce accidents by 19%, and reduce casualties by 47%. As the self-power generating alarm device of the present invention utilizes mechanical energy to generate electrical power to supply a lamp therein, it is very suitable for use in bicycles or electric bicycles.
    Some conventional bicycles have installed at rear end a passive alarm device, like a reflective board or a reflective sticker, or an active alarm device, like a battery-powered lamp. However, the reflective plate or reflective sticker is not self-luminous but can only reflect light, and the battery-powered lamp has a disadvantage that when a heavy-metal-contained battery, like mercury battery, is used and discarded, it can pollute 600 thousand litters of water, which can supply a person for a lifetime, or pollute a soil of 1 m2 area, and both can cause an environmental disaster.
    To overcome the problems mentioned above, a Taiwan patent M325271 VEHICLE LIGHTING DEVICE discloses a friction dynamo lamp, which includes a cantilever, light emitting lamps and a power generation unit. The cantilever is fixed to a bicycle frame to support the power generation unit normally abutting against a rim of a bicycle wheel. The power generation unit comprises an induction coil assembly, a magnetic roller and a turntable. The induction coil assembly is wound around a rotational axis, which is perpendicular to a rotational axis of the magnetic roller, and when the bicycle wheel is turning, the turntable and the magnetic roller will be driven to rotate relative to the induction coil assembly, and the induction coil assembly will generate an inductive electrical power to supply the light emitting lamps.
    However, the device mentioned above has the disadvantages of being not removable, unable to provide stable illumination, unable to store electricity, and having no brake lighting indication. Besides, the installation of the device requires troublesome electrical wiring, and can sometimes invoke safety issues. As a result, a novel self-power generating alarm device is needed.
    SUMMARY OF THE INVENTION
    One objective of the present invention is to disclose a self-power generating alarm device, which is capable of automatically generating electricity during a cycling activity to alarm people or vehicles ahead or behind.
    Another objective of the present invention is to disclose a self-power generating alarm device, which can be easily attached to or removed from a vehicle, and therefore can be shared by multiple vehicles and can be removed and taken away to prevent it from theft.
    Another objective of the present invention is to disclose a self-power generating alarm device, which is capable of storing electrical energy for future use.
    Another objective of the present invention is to disclose a self-power generating alarm device, which is capable of providing a brake lighting function.
    Another objective of the present invention is to disclose a self-power generating alarm device, which integrates a power generating module and a light emitting module into a single package to get rid of the problems of wiring and noises related to conventional bike dynamo design.
    Still another objective of the present invention is to disclose a self-power generating alarm device, which is capable of sensing physical quantities, and capable of providing wireless communication and an output voltage for external use.
    To attain the foregoing objectives, a self-power generating alarm device is proposed, including: a dynamical wheel at least including a power generating module and a light emitting module; a fixation module for attaching to a vehicle in a removable or permanent manner; and a support module having at least one support arm for connecting with the fixation module, wherein the dynamical wheel is pivoted at one end of the at least one support arm for contacting with a surface of a wheel of the vehicle, so that when the wheel of the vehicle is rotating, the dynamical wheel will be turned by the wheel, and the power generating module will thereby generate an inductive voltage to power the light emitting module to provide a light alarming function.
    In one embodiment, the dynamical wheel further includes a voltage conversion module to convert the inductive voltage to an output voltage to drive the light emitting module.
    In one embodiment, the fixation module includes a latch and a plug, the latch having one end for attaching to the vehicle, and another end for inserting the plug to complete a fixation effect. In one embodiment, the fixation module includes a socket and a first plug, the first plug having one end for attaching to the vehicle, and another end for plugging into the socket, and the socket having a clamping piece for clamping the first plug to keep the first plug in the socket.
    In one embodiment, the light emitting module is a light emitting diode module, and the fixation module is fixed on a frame of the vehicle. In one embodiment, the light emitting module is a light emitting diode module, and the fixation module is fixed on a front fender of the vehicle. In one embodiment, the light emitting module is a light emitting diode module, and the fixation module is fixed on a rear fender of the vehicle.
    In one embodiment, the dynamical wheel further includes an electricity storing module coupled with the voltage conversion module for storing electricity. In one embodiment, the dynamical wheel further includes a voltage output module having a terminal coupled with the voltage conversion module or the power generating module for supplying power to an external device. In one embodiment, the dynamical wheel further includes an electricity storing module coupled with the voltage conversion module for storing electricity, and a voltage output module having a terminal coupled with the voltage conversion module or the power generating module for supplying power to an external device .
    In one embodiment, the dynamical wheel further includes: a motion sensing module coupled with the power generating module for detecting a rotation of the wheel; a driving module having a first end coupled with the motion sensing module, and a second end coupled with the electricity storing module; and a brake light module coupled with a third end of the driving module so that when the motion sensing module detects a brake signal, the driving module will use a power supplied by the electricity storing module to drive the brake light module to provide a brake light indication, wherein the brake signal is generated when the wheel stops rotating or slows down.
    In one embodiment, the fixation module further includes a second plug, of which one end is for attaching to the vehicle, and another end is for plugging into a removable fender.
    In one embodiment, the dynamical wheel further includes a wireless communication module, of which one end is coupled with the motion sensing module, and another end is coupled with the electricity storing module, for transmitting a motion status of the vehicle to at least one external device; and the motion sensing module includes a micro controller or an electronic circuit and is mounted on a printed circuit board inside the dynamical wheel.
    In another embodiment of the self-power generating alarm device, the self-power generating alarm device includes: a dynamical wheel pivoted in a hub of a wheel of a vehicle and at least including a power generating module and a light emitting module, so that when the wheel of the vehicle is rotating, the dynamical wheel and the power generating to power alarming will be turned by module will thereby the light function .
    ment ioned emitting the wheel, generate module
    To utilize the above, generating alarm proposed.
    To make the objective features, and together with description of of an to inductive voltage provide a light advantages of the a vehicle device of the it easier for the invention, performance, we the accompanying the invention.
    designs including the self-power present invention is also our its examiner to understand structure, innovative preferred embodiments drawings for the detailed use
    BRIEF DESCRIPTION OF THE DRAWINGS
    FIG. la illustrates an outline of a self-power generating alarm device fixed on a bicycle according to a
    preferred embodiment of the presentinvention .FIG. lbillustratesanoutline ofa self-powergenerating alarmdevice fixedona bicycleaccording toanother preferredembodiment ofthepresent invention. FIG. 2illustrates ablock diagramof aself-power generatingalarm deviceaccording toa preferredembodiment of thepresent invention FIG. 3illustrates ablock diagramof aself-
    power generating alarm device according to another preferred embodiment of the present invention.
    FIG. 4 illustrates an exploded view of a fixation module of a self-power generating alarm device according to a preferred embodiment of the present invention.
    FIG. 5a illustrates an exploded view of a fixation module of a self-power generating alarm device according to another preferred embodiment of the present invention .
    FIG. 5b illustrates an assembled view of the fixation module of the self-power generating alarm device of FIG. 5a.
    FIG. 6a illustrates an assembled view of a fixation module of a self-power generating alarm device that is plugged into a removable fender according to a preferred embodiment of the present invention.
    FIG. 6b illustrates an assembled view of a fixation module of a self-power generating alarm device that is plugged into a removable fender according to another preferred embodiment of the present invention.
    FIG. 7a illustrates a block diagram of a selfpower generating alarm device for generating an output voltage according to a preferred embodiment of the present invention .
    FIG. 7b illustrates a block diagram of a selfpower generating alarm device for generating an output voltage according to another preferred embodiment of the present invention.
    FIG. 8 illustrates a block diagram of a selfpower generating alarm device capable of providing a wireless communication function according to a preferred embodiment of the present invention.
    FIG. 9 is an illustrative view of a self-power generating alarm device installed in a hub of a bicycle according to still another preferred embodiment of the present invention.
    DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS
    Please refer to FIG. la, FIG. lb, and FIG. 2, where FIG. la illustrates an outline of a self-power generating alarm device fixed on a bicycle according to a preferred embodiment of the present invention; FIG. lb illustrates an outline of a self-power generating alarm device fixed on a bicycle according to another preferred embodiment of the present invention; and FIG. 2 illustrates a block diagram of a self-power generating alarm device according to a preferred embodiment of the present invention .
    As illustrated in FIG. la, the self-power generating alarm device includes a fixation module 100, a support module 200, and a dynamical wheel 300.
    The fixation module 100 is used for attaching to a vehicle 400 in a removable or permanent manner, which is a bicycle in this embodiment.
    The support module 200, having at least one support arm 210, is used to connect with the fixation module 100, and the at least one support arm 210 is pivotally connected with a beam 220.
    The dynamical wheel 300 includes a power generating module 310 and a light emitting module 320.
    The dynamical wheel 300 is pivoted at one end of the at least one support arm 210 to be in contact with a surface of a wheel 410, so that when the wheel 410 of the vehicle 400 is rotating, the dynamical wheel 300 will be turned by the wheel 410, and the power generating module 310 will thereby generate an inductive voltage to power the light emitting module 320 to provide a light alarming function. For a possible embodiment, the power generating module 310 can possess a rotor and a stator with some coils (not shown in the figure), rotates, the rotor will accordingly to generate voltage. As the and when the dynamical wheel 300 rotate relative to the coils an inductive AC (alternating principle of the power generator is well known in the field, it will not be addressed further .
    As illustrated in FIG. lb, the fixation module 100 is used to attach to a vehicle 400 in a removable or permanent manner, and the fixation module 100 can be attached to a frame, a front fender or a rear fender (not shown in the figure) of the vehicle 400, so as to install the self-power generating alarm device to provide a lighting alarm function at front end or rear end. Besides, the light emitting module 320 can be implemented by, for example but not limited to LED (light emitting diode).
    As illustrated in FIG. 2, the dynamical wheel 300 includes a voltage conversion module 330 for converting the inductive AC voltage to an output voltage to drive the light emitting module 320.
    Please refer to FIG. 3, which illustrates a block diagram of a self-power generating alarm device according to another preferred embodiment of the present invention.
    As illustrated in FIG. 3, the self-power generating alarm device further includes: an electricity storing module 340 coupled with the voltage conversion module 330 for storing electricity; a motion sensing module 350 coupled with the power generating module 310 for detecting a rotation of the wheel 410; a driving module 360 having a first end coupled with the motion sensing module 350, and a second end coupled with the electricity storing module 340; and a brake light module 370 coupled with a third end of the driving module 360 so that when the motion sensing module 350 detects a brake signal, the driving module 360 will use a power supplied by the electricity storing module 340 to drive the brake light module 370 to provide a brake light indication, wherein the brake signal is generated when the wheel 410 stops rotating or slows down .
    Please refer to FIG. 4, which illustrates an exploded view of a fixation module of a self-power generating alarm device according to a preferred embodiment of the present invention.
    As illustrated in FIG. 4, the fixation module 100 includes a latch 110 and a plug 120, the latch 110 having one end for attaching to the vehicle 400, and another end for inserting the plug 120 to complete a fixation.
    Please refer to FIG. 5a and FIG. 5b, where FIG. 5a illustrates an exploded view of a fixation module of a self-power generating alarm device according to another preferred embodiment of the present invention, and FIG. 5b illustrates an assembled view of the fixation module of the self-power generating alarm device of FIG. 5a.
    As illustrated in FIG 5a and FIG. 5b, the fixation module 100 includes a socket 130 and a first plug 140, the first plug 140 having one end for attaching to the vehicle 400, and another end for plugging into the socket 130, and the socket 130 having a clamping piece 131 for clamping the first plug 140 to keep the first plug 140 in the socket 130. The clamping piece 131 can be for example but not limited to a rotatable handle or a screw.
    Please refer to FIG. 6a-6b, where FIG. 6a illustrates an assembled view of a fixation module of a self-power generating alarm device that is plugged into a removable fender according to a preferred embodiment of the present invention; and FIG. 6b illustrates an assembled view of a fixation module of a self-power generating alarm device that is plugged into a removable fender according to another preferred embodiment of the present invention.
    As illustrated in FIG. 6a, the fixation module 100 includes a latch 110, a plug 120 and a second plug 150, the latch 110 having one end for attaching to the vehicle 400 and another end for inserting the plug 120, and the second plug 150 having one end for attaching to the vehicle 400, and another end for plugging into for example but not limited to a removable fender 420.
    As illustrated in FIG. 6b, the fixation module 100 includes a socket 130, a first plug 140 and a second plug 150, where the first plug 140 has one end for attaching to the vehicle 400 and another end for entering the socket 130, and the socket 130 has a clamping piece 131 for clamping the first plug 140 to keep the first plug 140 in the socket 130; and the second plug 150 has one end for attaching to the vehicle 400, and another end for plugging into for example but not limited to a removable fender 420. Please refer to FIG. 7a-7b, where FIG. 7a illustrates a block diagram of a self-power generating alarm device for generating an output voltage according to a preferred embodiment of the present invention; and FIG. 7b illustrates a block diagram of a self-power generating alarm device for generating an output voltage according to another preferred embodiment of the present invention.
    As illustrated in FIG. 7a, the dynamical wheel 300 further includes a voltage output module 380 coupled with the voltage conversion module 330 for supplying power to an external device (not shown in the figure) .
    As illustrated in FIG. 7b, the dynamical wheel 300 further includes a voltage output module 380 coupled with the power generating module 310 for supplying power to an external device (not shown in the figure) , where the power generating module 310 outputs an AC (alternating current) voltage to the voltage output module 380.
    Please refer to FIG. 8, which illustrates a block diagram of a self-power generating alarm device capable of providing a wireless communication function according to a preferred embodiment of the present invention.
    As illustrated in FIG. 8, the self-power generating alarm device includes a wireless communication module 390 having one end coupled with the motion sensing module 350 and another end coupled with the electricity storing module 340, so that when the motion sensing module 350 detects a physical quantity signal, for example but not limited to a speed signal, a distance signal or a brake motion signal, the self-power generating alarm device can provide the physical quantity signal to an external device (not shown in the figure) via the wireless communication module 390.
    The motion sensing module 350 can be implemented by, for example but not limited to a micro controller (not shown in the figure) or an electronic circuit (not shown in the figure) . Besides, the motion sensing module 350 is mounted on a printed circuit board (not shown in the figure) inside the dynamical wheel 300.
    Please refer to FIG. 9, which is an illustrative view of a self-power generating alarm device installed in a hub of a bicycle according to still another preferred embodiment of the present invention.
    As illustrated in FIG. 9, the self-power generating alarm device includes: a dynamical wheel 300 pivoted in a hub 430 of a wheel (not shown of a vehicle (not shown in the figure) and at least including a power generating module 310 and a light emitting module 320, so that when the wheel of the vehicle is rotating, the dynamical wheel 300 will be turned by the wheel, and the power generating module 310 will thereby generate an inductive voltage to power the light emitting module 320 to provide a light alarming function. For a possible embodiment, the power generating module 310 can possess a rotor and a stator with some coils (not shown in the figure), and when the dynamical wheel 300 rotates, the rotor will rotate relative to the coils accordingly to generate an inductive AC (alternating current) voltage. As the principle of the power generator is well known in the field, it will not be addressed further.
    Thanks to the novel schemes mentioned above, the present invention possesses the following advantages:
    1. The self-power generating alarm device of the present invention can automatically generate electricity during a cycling activity to alarm people or vehicles ahead or behind.
    2. The self-power generating alarm device of the present invention can be easily attached to or removed from a vehicle, and therefore can be shared by multiple vehicles
    and can be removed and takenaway to prevent it from theft. 3. Theself--powergenerating alarm deviceofthepresentinventioncanstoreelectrical energy forfutureuse . 4. Theself--powergenerating alarm deviceofthepresentinventioncan ;providea brake lighting function. 5. Theself--powergenerating alarm deviceofthepresentinventionintegratesa power generating moduleand
    a light emitting module into a single package to get rid of the problems of wiring and noises related to conventional bike dynamo design.
    6. The self-power generating alarm device of the present invention can sense physical quantities, and can provide wireless communication and/or an output voltage for external use.
    While the invention has been described by way of example and in terms of preferred embodiments, it is to be understood that the invention is not limited thereto. On the contrary, it is intended to cover various modifications and similar arrangements and procedures, and the scope of the appended claims therefore should be accorded the broadest interpretation so as to encompass all such modifications and similar arrangements and procedures.
    In summation of the above description, the present invention herein enhances the performance over the conventional structure and further complies with the patent application requirements and is submitted to the Patent and Trademark Office for review and granting of the commensurate patent rights.
    LIST OF REFERENCE NUMERALS
    310Power generating module320Light emitting module330Voltage conversion module340Electricity storing module350Motion sensing module360Driving module370Brake light module380Voltage output module390Wireless communication module
    权利要求:
    Claims (10)
    [1]
    CONCLUSIONS
    1. Self-power generating alarm device, comprising:
    a dynamic wheel comprising a power generating module and a light emitting module;
    a fixation module for attaching to a vehicle in a removable or permanent manner; and a support module that has at least one support arm for connecting to the fixation module, the dynamic wheel being pivoted at one end of the at least one support arm for contacting the surface of a wheel of the vehicle such that when the wheel of the vehicle rotates, the dynamic wheel is rotated by the wheel, and the power generating module thereby generates an inductive voltage to energize the light emitting module to provide a light alarm function.
    [2]
    A self-power generating alarm device as disclosed in claim 1, wherein the dynamic wheel further comprises a voltage conversion module to convert the inductive voltage to an output voltage for driving the light-emitting module.
    [3]
    The self-power generating alarm device as disclosed in claim 1, wherein the fixation module includes a bolt and a plug, the bolt having one end for attachment to the vehicle, and another end for inserting the plug to effect the fixation effect. complete; or wherein the fixation module comprises a holder and a first plug, wherein the first plug has one end for attachment to the vehicle, and another end for insertion into the holder, and wherein the holder has a clamping part for clamping the first plug to hold the first plug in the holder.
    [4]
    The self-power generating alarm device as disclosed in claim 1, wherein the light-emitting module is a light-emitting diode module, and wherein the fixation module is fixed to a frame of the vehicle, or fixed to a front screen or a rear screen of the vehicle.
    [5]
    A self-power generating alarm device such as a revealed wheel further in claim an electricity coupled to storing the wheel further with the voltage electricity; and / or has a voltage release linked to it
    2, wherein the storage module conversion module wherein the module contains dynamic which for the dynamic contains a connection conversion module or the power generating module supplying power to an external device.
    is with the tension for it
    [6]
    The self-power generating alarm device as disclosed in claim 5, wherein the dynamic wheel further comprises:
    a motion sensing module coupled to the power generating module for detecting a rotation of the wheel;
    a drive module that has a first end coupled to the motion sensing module, and a second end coupled to the electricity storage module; and a brake light module coupled to a third end of the drive module such that when the motion sensing module detects a brake signal, the drive module uses a power supplied by the electricity storage module to drive the brake light module to provide a brake light module. brake light indication, where the brake signal is generated when the wheel stops rotating or decelerates.
    [7]
    The self-power generating alarm device as disclosed in claim 3, wherein the fixation module further comprises a second plug, one end of which is for attachment to the vehicle, and another end for insertion into a removable screen.
    [8]
    The self-power generating alarm device as disclosed in claim 6, wherein the dynamic wheel further comprises a wireless communication module, one end of which is coupled to the motion sensing module, and another end is coupled to the electricity storage module, for transmitting of a movement status of the vehicle at at least one external device; and wherein the motion sensing module includes a microcontroller or an electronic circuit and is mounted on a circuit board within the dynamic wheel.
    [9]
    9. Self-power generating alarm device, comprising:
    a dynamic wheel pivoted in a hub of a vehicle's wheel and comprising at least a power generating module and a light emitting module such that when the wheel of the vehicle rotates, the dynamic wheel is rotated by the wheel, and the power generating module thereby generates an inductive voltage to energize the light emitting module to provide a light alarm function.
    [10]
    Vehicle comprising the self-generating alarm device according to claim 1 or 9.
    -o-o-o-o-o-o-o-o400
    FIG. la
    FIG. lb
    310 330 320
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    同族专利:
    公开号 | 公开日
    DE202018100765U1|2018-02-19|
    FR3063065A3|2018-08-24|
    FR3063065B3|2019-11-22|
    NL2020340B1|2020-03-04|
    TW201831357A|2018-09-01|
    TWI614173B|2018-02-11|
    引用文献:
    公开号 | 申请日 | 公开日 | 申请人 | 专利标题
    US6411204B1|1999-11-15|2002-06-25|Donnelly Corporation|Deceleration based anti-collision safety light control for vehicle|
    US7155329B2|2004-05-24|2006-12-26|General Motors Of Canada|Vehicle deceleration display system and calculation method|
    US7239953B2|2004-10-05|2007-07-03|Vision Works, Llc|Absolute acceleration sensor for use within moving vehicles|
    EP1818233B1|2006-02-14|2011-09-07|Ford Global Technologies, LLC|Deceleration warning device and method for a vehicle|
    法律状态:
    优先权:
    申请号 | 申请日 | 专利标题
    TW106105727A|TWI614173B|2017-02-21|2017-02-21|Self-generating warning device and traffic vehicle including the same|
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