One touch inserted LED electric bulb with control switch.

专利摘要:
PURPOSE: A one touch type light emitting diode bulb is provided to achieve improve safety and convenience in handling, while reducing energy consumption and lengthening the useful life of the bulb. CONSTITUTION: A one touch type light emitting diode bulb comprises a housing made of a flame retardant synthetic resin through an injection process. The housing has a cap portion with a screw type insertion groove(2) for mounting members for converting the light emitted from a light source. The cap portion has a bottom for mounting a light emitting diode assembly(5), and the light emitting diode assembly has a bottom for mounting a power supply assembly(8). The power supply assembly has a lower portion where a flange is attached so as to fix the bulb through the use of bolt nut. A control switch(9) is mounted at the outer wall of the housing so as to control on/off operation of electricity.
公开号:KR20030029002A
申请号:KR1020010061698
申请日:2001-10-04
公开日:2003-04-11
发明作者:윤창한
申请人:윤창한；
IPC主号:

专利说明:

One touch inserted LED electric bulb with control switch {One touch inserted LED electric bulb with control switch.}
[32] In the present invention, since the light emitting diode is used as a light source, energy can be saved more than incandescent lamps or fluorescent lamps. Since the light bulb of the present invention uses a light emitting diode as a light source, its lifespan can be used for 30,000 hours or more, so that it can be used for a long time as compared to 3000 hours of incandescent bulbs and 16,000 hours of fluorescent lamps and 3 wavelength bulbs. to be.
[33] The light bulb of the present invention has electrical safety because it uses a low voltage of about 3.5V when the light emitting diode circuit is configured in parallel.
[34] In the present invention, the white light emitting diode used as the light source of the light bulb has three wavelengths of red, blue, and green, thereby making it possible to make a light bulb which is close to natural light and reduces eye fatigue. Since the life of the bulb of the present invention is semi permanent, there is little need to replace the bulb. Therefore, there is no need to use a screw socket made for the exchange of light bulbs, so it is economical.
[35] When the light emitting diode assembly and the power supply unit are assembled in a housing, the present invention is assembled only by close contact type and heat bonding without using any metal fasteners such as bolt nuts.
[36] The present invention is made of flame-retardant resin to make the housing of the bulb, making it easier to carry and easy to transport than the glass bulb used so far, and is convenient and safe to handle.
[37] The present invention is convenient to change the screw socket to a one-inch type. In addition, since there is no scoot socket, the material required for the socket can be reduced, and the purpose is to invent an economical light bulb.
[38] The present invention is economical because it has a switch in the bulb itself, the bulb can be easily turned on or off or the brightness can be easily adjusted, as well as there is no need to install a separate switch.
[39] When the transformer type is used as the power supply device of the present invention, when the input voltage is lowered, the voltage on the secondary side is lowered at the same time, so that the lighting of the entire building can be controlled at one place, thereby making it easy to save energy. In the present invention, when the power supply device uses a constant voltage circuit, there is an advantage of sending a constant current to the light emitting diode, but it is difficult to control the lighting brightness of the entire building in one place. Therefore, the type of power supply must be selected according to the purpose of the bulb.
[40] Conventional light bulbs use incandescent bulbs filled with inert gas, argon or rare gas krypton gas, and the filament generates heat by injecting electric current into the filament and electrons emitted from the filament of one electrode. Fluorescent bulbs are used, which convert energy from ultraviolet rays into visible light while colliding with the mercury heavy metal filled inside the glass tube.
[41] In addition, since a fluorescent material coated on an inner surface of a general fluorescent lamp does not emit a red wavelength, a three-wavelength bulb-type fluorescent light bulb capable of improving this point and simultaneously emitting three wavelengths of red, blue, and green is also used. In addition, a halogen lamp is used to fill the glass tube with a halogen gas to prevent blackening of the filament in the lamp.
[42] As a light source of the present invention, a white light emitting diode having three wavelengths of red blue green made of a semiconductor material is used. A light emitting diode assembly assembled with a plurality of white light emitting diodes on a PBC substrate and a power supply capable of lowering the voltage while converting an alternating current into direct current are incorporated in the housing of the light bulb itself.
[43] In the present invention, the switch for controlling the brightness of the light bulb while simultaneously turning on and off the power is attached to the outside of the housing of the light bulb itself. An accessory for changing the physical properties of the light may be attached to the housing inner wall. It is a light bulb with a fitting groove. The present invention also invents a light bulb having a one-touch type fitting structure instead of a screw socket to the light bulb.
[1] 1 is a perspective view of a one-inch light-emitting diode bulb with a switch
[2] Cap part
[3] B; light emitting diode assembly
[4] Power supply part
[5] D. winch-type fitting part
[6] The flange part
[7] 2 is an internal structure diagram of a housing of a switch-type one-inch light-emitting diode bulb;
[8] 1; cap
[9] 2; screw type inserting home
[10] 3; cylinder for fixing light emitting diode assembly
[11] 4; light emitting diode
[12] 5; light emitting diode assembly
[13] 6; light emitting diode assembly terminal box
[14] 7; cylinder for fixing power supply
[15] 8; power supply assembly
[16] 9; control switch
[17] 10; power supply terminal box
[18] 11 electrode
[19] 12: inserting edge
[20] 13, flange
[21] 14: One-touch punching square hole
[22] 15 holes
[23] 16; electrode setting die
[24] 17; Drilling square hole for assembly direction setting
[25] 18; input electrode insertion groove
[26] 3 is a cutaway view of a housing of a switch-type one-inch light-emitting diode bulb;
[27] Bar; screw type inserting home
[28] Light emitting diode assembly sheet
[29] Control switch
[30] I) power supply seat
[31] Inserting edge
[44] The housing of the bulb in the present invention (Fig. 1 Fig. 3) is made by injection using a flame retardant synthetic resin. The light bulb of the present invention can be assembled in close contact or completely assembled by thermal bonding without using any metal fasteners such as bolts and nuts.
[45] The housing of the bulb has a cap portion (A in Fig. 1) and a screw-in groove for inserting various accessories to physically convert the light from the light source on the inner wall of the cap portion housing (Fig. F).
[46] The lower portion of the light emitting diode assembly is a portion (b) of FIG. 1, and the light emitting diode assembly is formed by constructing a circuit on a PCB substrate by several or more light emitting diodes (4 of FIG. 2). The light emitting diode assembly (5 in Fig. 2) composed of a circuit is placed on the light emitting diode sheet (4 in Fig. 3) and is set by a fixing cylinder (3 in Fig. 2).
[47] The PCB circuit portion under the light emitting diode assembly has a terminal beat (6 in FIG. 2) to which a power source can be connected.
[48] The lower part of the light emitting diode assembly (5 in Fig. 2) is a part for placing the power supply (8 in Fig. 2) and the power supply (8 in Fig. 2) is a cylinder for fixing the power supply (Fig. 2). It is set by 7).
[49] In the PCB substrate of the light emitting diode assembly (Fig. 2) and the substrate of the power supply device (Fig. 2), a recessed square hole (17 in Fig. 2) is made, which is not shown in Fig. 2. To be set correctly.
[50] Under the power supply is a terminal box (10 in FIG. 2) to which power can be connected. In the terminal box 10 of FIG. 2, there is an electrode 11 of FIG. 2.
[51] The electrode (11 in FIG. 2) is fixed by an electrode holder (16 in FIG. 2), and the electrode holder has an electrode insertion groove (18 in FIG. 2) of an input power source.
[52] Outside the housing with the power supply there is a switch (9 in Fig. 2) that can turn the power on or off or adjust the brightness.
[53] The lower part of the power supply unit is composed of a part for fitting the bulb in one-inch fashion (D in Fig. 1), and 凹 (14 in Fig. 2) was picked up so that the bulb could be easily inserted.
[54] After mounting, a fitting edge (12 in FIG. 2) was made inside the flange (13 in FIG. 2) to prevent the bulb from detaching or moving.
[55] In addition, a bulb (13 in FIG. 2) has a franchisee in case it is difficult to insert the bulb in a one-inch fashion, and several holes (15 in FIG. 2) are drilled in the flange to fix the bulb.
[56] As the light source of the present invention, a light emitting diode made of a semiconductor material is used, thereby saving electricity. Since the current flowing into the light emitting diode is a low voltage of about 3.5V DC, it is possible to increase the safety of the bulb.
[57] In the present invention, since the semiconductor light emitting diode is used as a light source, the energy conversion efficiency is high and heat is hardly generated. Since the lifespan of the light emitting diode is more than 30,000 hours, the lifetime of the light bulb using the light emitting diode is also more than 30,000 hours, so it can be used the longest among the light bulbs developed to date.
[58] Compared to about 5% of visible light change efficiency of the incandescent bulb and 3000 hours of use time, the present invention using the light emitting diode has a very high energy efficiency and a use time.
[59] In addition, it can be seen that the present invention using the light emitting diode has a high energy efficiency and a long use time even when compared to about 25% of the energy conversion of the fluorescent lamp and the three-wavelength bulb and 16,000 thousand hours of use time.
[60] The annual energy consumption is increased by 10% and the lighting occupies about 18%, so the effect of the present invention can be expected.
[61] In the semiconductor light emitting diode used in the present invention, three wavelengths of red (relative emission intensity 0.2) blue (relative emission intensity 1.0) green (relative emission intensity 0.3) are generated, which can reduce eye fatigue, which is advantageous in ergonomics. Has a condition.
[62] Fluorescent lamps are reported to accumulate eye fatigue because they do not produce red wavelengths and are not close to natural light.
[63] One-inch bulbs of the present invention can be made by using a synthetic resin without using the glass used in incandescent lamps or fluorescent lamps, it is convenient to handle and can increase the safety. Since the one-inch bulb of the present invention does not use mercury used in the manufacture of fluorescent lamps or three-wavelength bulbs, it can protect workers and at the same time solve environmental problems.
[64] Since the one-inch bulb of the present invention is a bulb that can be fitted with a one-inch bulb, there is no need for screw sockets of male and female, so that the bulb can be made economically.
[65] Since the light bulb of the present invention has a switch directly attached to the outside of the housing, it is possible to turn on or off the power in the light bulb itself and adjust the brightness of electricity.
[66] When the transformer type is used as the power supply device of the present invention, when the input voltage is lowered, the voltage on the secondary side is lowered at the same time, so that the lighting of the entire building can be controlled at one place, thereby making it easy to save energy. In the present invention, when the power supply device uses a constant voltage circuit, there is an advantage in that a constant current can be sent to the light emitting diode, but it is difficult to control the lighting brightness of the entire building in one place. Therefore, the type of power supply must be selected according to the purpose of the bulb.

权利要求:
Claims (1)
[1" claim-type="Currently amended] The bulb of the present invention is a bulb having the following structure.
A light emitting diode assembly (5 in FIG. 2) assembled with several or more white light emitting diodes (4 in FIG. 2) and a power supply device (8 in FIG. 2) capable of lowering voltage while changing alternating current into direct current It is built in the housing of the bulb (Fig. 3).
The housing of the bulb is made of flame-retardant synthetic resin and the whole part is assembled in close contact or by heat bonding without using metal fasteners.
A switch for turning the power on or off or adjusting the brightness of light (9 in FIG. 2) is attached directly to the outer wall of the housing. The inner wall of the housing has fitting grooves (bars in Fig. 3) to which accessories can be attached which can alter the physical properties of the light. In addition, the bulb of the present invention does not have a screw-type socket and is a bulb that can be mounted in a one-touch type (e.g., 12, 14 of FIG. 2).

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同族专利:

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公开号 | 公开日

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引用文献:

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公开号 | 申请日 | 公开日 | 申请人 | 专利标题

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法律状态:
2001-10-04|Application filed by 윤창한

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2001-10-04|Priority to KR1020010061698A

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2003-04-11|Publication of KR20030029002A

优先权:

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申请号 | 申请日 | 专利标题

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KR1020010061698A|KR20030029002A|2001-10-04|2001-10-04|One touch inserted LED electric bulb with control switch.|