Combined illuminating device

Abstract

The invention discloses a combined illuminating device which comprises a drive part; the drive part is connected with a light source part and in a separable and combined shape; the light source part comprises an LED light source device, and the lower part of the LED light source device is connected with a heat conduction part; the heat conduction part is connected with a connection device A; the drive part comprises a heat radiation cup; a connection device B which is arranged at the position of the heat radiation cup corresponding to the heat radiation cup corresponds to the heat radiation cup to form the fit connection; meanwhile, a drive device is arranged inside the heat radiation cup; the first end of the drive device is electrically connected with a lamp cap; and a self-adaptive device is arranged between the drive part and the light source part for self-adaptive electrical connection. The combined illuminating device adopts a contact type electrical connection manner and not only solves the defect that the product is wholly rejected due to the damage of a single part, but also eliminates the defect of pin bending and breakage possibly caused by the traditional pin type electrical connection manner, so that the product is more durable and has high repeated disassembly and combination stability.

Description

technical field [0001] The invention relates to a combined illuminating device, in particular to a combined illuminating device in which an illuminating part and a power supply part are in a detachable and combined form. Background technique [0002] Since Edison invented the electric lamp to bring light to mankind, mankind has gradually moved from the age of fire to the age of electric light. However, with the rapid development of the world's lighting industry, ordinary fluorescent lamps have played a long-term role in our lives. However, due to the birth of new light sources, it has to gradually withdraw from the stage of history. [0003] LED is the representative of a new generation of solid-state light source products. With the rapid development of the LED industry in recent years, LED lighting products are being gradually promoted due to their energy saving, environmental protection and long lifespan. [0004] However, while LED is giving full play to its lighting adv...

AI Technical Summary

Problems solved by technology

[0006]However, the defect of this design is that there are great design drawbacks in the pin components that connect, locate, and conduct electricity. When the jack corresponding to the LED power supply is mated and plugged in, due to long-term work or after replacement and plugging, the aging of the pin components may cause it to break in the corresponding jack of the LED power supply, so that the LED lamp holder and the LED The power supply is scrapped at the same time. In addition, if the LED lamp head needs to be replaced quickly, the heat emitted by the LED is very high, which will also cause the pin components to expand and get stuck in the corresponding socket of the LED power supply. It is a pity that the LED is scrapped or partially scrapped due to the bending and breaking of the pin.

[0007] Application No.: 201010170672 Separated LED energy-saving lamp Its structure also adopts a similar application No.: 200810163004 The plug-in connection structure of the separable LED lamp, so the above-mentioned technical defects have not been overcome

In addition, this structure using the traditional plug-in combination requires a certain length of pins to stabilize the plug-in combination, so the design invisibly limits the depth of the corresponding pins.

When the pin needs to be shortened, its corresponding diameter needs to be reduced, but this will also result in easy bending, so there are certain restrictions on the size of the product, and it also limits the design freedom and product space occupancy rate. The design and development of products in different environments and spaces in the future has caused a great technical bottleneck, which cannot satisfy consumers' choice of different sizes and durability balance requirements

[0008] At the same time, another defect of the above structure is that the heat sink of the detachable LED lamp is concentrated on the LED lamp head, that is to say, each replaced LED lamp holders are equipped with cooling parts, but in actual use, one LED power supply will replace many LED lamp holders, thus increasing the cost of replaceable LED lamp holders, and also wasting raw material resources, which is not conducive to environmental protection and resource protection.

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