CN203500917U - Multipurpose Split LED Bulb - Google Patents

Abstract

The utility model relates to a lighting apparatus specifically relates to a multipurpose disconnect-type LED bulb. The multipurpose separated LED bulb comprises an LED lamp panel, an LED lamp panel fixing seat, an LED driver and a base, wherein a power supply input port of the LED driver is detachably connected with an external power supply output port, and a power supply output port of the LED driver is detachably connected with a power supply input port of the LED lamp panel; still including the diffusion cover, the LED lamp plate is located the bottom of diffusion cover, and diffusion cover, LED lamp plate fixing base, base adopt the mode of dismantling to assemble together. The utility model provides a problem that the subassembly was changed to present LED bulb.

Description

Multipurpose Split LED Bulb

technical field

The utility model relates to a lighting device, in particular to a separate LED light bulb.

Background technique

As a home lighting fixture used to replace tungsten lamps and fluorescent lamps, LED bulbs have the advantages of low energy consumption, high light efficiency, no mercury, no radiation pollution, and renewable materials. Today, when energy is increasingly tight, more and more popular with consumers. The lamp holder and the lampshade of the currently used LED bulbs are usually fixedly connected by glue so that they cannot be disassembled. When an internal LED is damaged, it is often impossible to repair because the lampshade cannot be opened, so the entire bulb can only be replaced, thus greatly improving. The cost of using LED bulbs.

Utility model content

The utility model provides a multi-purpose separated LED light bulb. The components of the multi-purpose separated LED light bulb are combined together in a detachable manner. There is no need to replace the entire bulb, thereby reducing the cost of using LED bulbs.

The utility model adopts the following technical solutions to realize the purpose:

A multi-purpose separated LED light bulb, comprising an LED light board, an LED light board fixing seat, an LED driver, and a base, wherein the power input port of the LED driver is connected to the output port of an external power supply in a detachable manner, and the power output port of the LED driver The port is connected to the power input port of the LED light board in a detachable manner; it also includes a diffusion cover, the LED light board is located at the bottom of the diffusion cover, and the diffusion cover, LED light board, LED light board fixing seat, and base are combined together in a detachable manner .

As an improvement of the above technical solution, the base is a heat dissipation base.

As an improvement of the above technical solution, the multi-purpose separated LED light bulb further includes a heat dissipation plate, which is detachably and fixedly connected to the LED lamp board fixing seat.

Compared with the prior art, the beneficial effects of the utility model are:

1. The components of the multi-purpose separated LED light bulb are combined together in a detachable manner. When one of the components is damaged, it is only necessary to disassemble it and replace it with a new component. It is not necessary to replace the entire bulb, thereby reducing the cost of the LED bulb The cost.

2. The LED lamp board is located at the bottom of the diffuser cover. Using the principle of secondary refraction of light from the diffuser cover, the light emitted by the LED is irradiated to each part of the lamp cover, thus solving the problem that the existing LED bulb lamp can only illuminate the upper half of the lamp cover when placed on the lamp holder. Department, its poor effect and unsightly problem.

3. The multi-purpose separate LED light bulb can be applied to table lamps, floor lamps, skylights, chandeliers, single chandeliers, ceiling lamps, wall lamps, etc.

Description of drawings

Fig. 1 is a structural schematic diagram of Embodiment 1 of the utility model.

Fig. 2 is an exploded schematic diagram of Embodiment 1 of the present utility model.

Fig. 3 is a schematic structural diagram of Embodiment 2 of the utility model.

Fig. 4 is an exploded schematic view of Embodiment 2 of the present utility model.

Fig. 5 is a schematic structural diagram of Embodiment 3 of the present utility model.

Fig. 6 is an exploded schematic view of Embodiment 3 of the present utility model.

In the figure: 1-diffusion cover, 2-LED light board, 3-LED light board fixing seat, 4-LED driver, 5-base, 6-diffusion cover fixing ring, 7-male and female plug, 8-radiating plate, 9 -lampshade.

Detailed ways

In order to facilitate the understanding of those skilled in the art, the utility model will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 and Fig. 2 show the first embodiment of the multi-purpose separated LED light bulb of the present invention.

The multi-purpose separated LED light bulb includes a diffusion cover 1 , an LED lamp board 2 , an LED lamp board fixing seat 3 , an LED driver 4 and a base 5 .

The diffusion cover 1, the LED light board 2, the LED light board fixing seat 3, and the base 5 are combined together in a detachable manner; specifically, the LED light board fixing seat 3 is a cylinder with a closed upper end, and the LED light board 2 is fixed on the The top of the LED lamp board fixing seat 3; the multi-purpose separated LED bulb also includes a diffusion cover fixing ring 6 with an internal thread on the inside, and the lamp cover 9 fixing ring and the diffusion cover 1 are fixed together by bolts; the inside of the base 5 is provided with an internal thread , the outer side of the LED lamp board fixing seat 3 is provided with an external thread that cooperates with the inner thread of the diffusion cover fixing ring 6 and the inner thread of the base 5, and the diffusion cover fixing ring 6, the LED lamp board fixing seat 3, and the base 5 are combined in a threaded manner. Together.

The power input port of the LED driver 4 is connected to the external power output port in a detachable manner, and the power output port of the LED driver 4 is connected to the power input port of the LED lamp board 2 in a detachable manner. Specifically, the power input port of the LED driver 4 is connected to the output port of the external power supply through a male-female plug 7 (not shown in the figure); the power output port of the LED driver 4 is connected to the power input port of the LED light board 2 through a male-female plug 7 .

The above-mentioned LED light board 2 is located at the bottom of the diffusion cover 1. Using the principle of double refraction of light from the diffusion cover 1, the light emitted by the LED light board 2 is irradiated to various parts of the diffusion cover 1, thereby realizing the conversion of the LED light source from a plane light source to a Stereo light source.

All the components of the multi-purpose separated LED light bulb are combined in a detachable manner. When one of the components is damaged, it is only necessary to disassemble it and replace it with a new component. It is not necessary to replace the entire bulb, thereby reducing the LED The cost of using the light bulb.

Fig. 3 and Fig. 4 show the second embodiment of the multi-purpose separated LED light bulb of the present invention.

The multipurpose separate LED light bulb includes a diffusion cover 1 , a diffusion cover fixing ring 6 , an LED lamp board 2 , an LED lamp board fixing seat 3 , an LED driver 4 , a base 5 , a cooling plate 8 , and a lampshade 9 . Among them, the structure of the diffusion cover 1, the LED lamp board 2, the LED driver 4, the base 5, and the diffusion cover fixing ring 6 are exactly the same as those in the first embodiment. The diffusion cover 1, the diffusion cover fixing ring 6, the LED lamp board 2, The connection mode among the LED lamp board fixing seat 3 , the LED driver 4 and the base 5 is exactly the same as that of the first embodiment, and will not be described in detail here.

In this embodiment, the upper part of the LED lamp panel fixing seat 3 is a cylinder with a closed upper end, and the lower part is a circular ring. The external thread that cooperates with base 5 internal thread. The LED driver 4 is located in the space defined by the LED lamp panel fixing base 3 and the base 5 . The heat dissipation plate 8 is fixed on the upper mounting surface of the lower part of the LED lamp board fixing seat 3 by bolts; the base 5 is a heat dissipation base 5 , that is, its manufacturing material has a high thermal conductivity.

Fig. 5 and Fig. 6 show the third embodiment of the multi-purpose separated LED light bulb of the present invention.

The multipurpose separate LED light bulb includes a diffusion cover 1 , a diffusion cover fixing ring 6 , an LED lamp board 2 , an LED lamp board fixing seat 3 , an LED driver 4 , a base 5 , a cooling plate 8 , and a lampshade 9 . The structure of the multi-purpose separated LED light bulb is basically the same as the structure of the second embodiment, the difference is that the upper part and the lower part of the LED lamp board fixing seat 3 can be detachable and separated, and the cooling plate 8 is fixed on the upper part and the lower part of the fixing seat by bolts. between the lower part.

The above-mentioned embodiments only express three implementations of the utility model, and the description thereof is relatively specific and detailed, but it should not be construed as limiting the patent scope of the utility model. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the scope of protection of the utility model patent should be based on the appended claims.

Claims (5)

1. A multi-purpose separated LED light bulb, including LED light board, LED light board fixing seat, LED driver, base, is characterized in that: the power input port of the LED driver is connected with the external power output port in a detachable manner, and the LED The power output port of the driver is connected to the power input port of the LED light board in a detachable manner; it also includes a diffusion cover, the LED light board is located at the bottom of the diffusion cover, and the diffusion cover, LED light board, LED light board fixing seat, and base are detachable way combined. 2. The multi-purpose separated LED light bulb according to claim 1, characterized in that: it also includes a diffusion cover fixing ring with an internal thread on the inside, and the diffusion cover is fixed on the diffusion cover fixing ring by bolts; the inner side of the base is provided with There are internal threads, and the outside of the LED lamp board fixing seat is provided with external threads that cooperate with the internal threads of the diffusion cover fixing ring and the internal threads of the base. 3. The multi-purpose separated LED light bulb according to claim 1, wherein the base is a heat dissipation base. 4. The multi-purpose separated LED light bulb according to claim 1, characterized in that: the power input port of the LED driver is connected to the output port of the external power supply through male and female plugs; the power output port of the LED driver is connected to the power supply of the LED light board The input ports are connected through male and female plugs. 5. The multi-purpose separated LED light bulb according to claim 1, further comprising a heat dissipation plate, which is detachably and fixedly connected with the LED light board fixing seat.

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