A kind of led screw lamp
A technology of LED screw lamps and LED bulbs, applied in lighting devices, cooling/heating devices of lighting devices, light sources, etc., can solve the problems of high manufacturing cost, high price, and incompatibility of LED lighting products, and achieve easy standardization The effect of large-scale production, reduction of production links and costs, high versatility and interchangeability
Active Publication Date: 2014-10-29
GUIZHOU GUANGPUSEN PHOTOELECTRIC
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Problems solved by technology
This has brought a series of fatal problems such as high manufacturing cost, inconvenient use, and difficult maintenance to LED lighting products.
First of all, it is impossible to achieve national and even global unified standardized production in manufacturing, resulting in many product specifications, few batches, and high prices; secondly, the products of each company are various, not universal, let alone interchangeable; thirdly, product failure Sometimes it is necessary to remove the LED optical module, driving power supply, lamps and other assemblies as a whole for maintenance, which is extremely inconvenient to maintain, and it is very easy to cause defects such as expansion of faults, delay in maintenance, and high maintenance costs.
These defects have greatly restricted the promotion and use of LED lighting, and are flaws in the promotion of LED lighting products.
Method used
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Embodiment 1
[0046] Example 1. A LED screw lamp, such as figure 1 As shown, it includes a screw lamp cap 108, a radiator 103, an LED bulb 102 and a lampshade 101; the intermediate connector 110 on the screw lamp cap 108 passes through the thread on it, or the lamp cap fixing screw 111, or directly bonded with The radiator 103 is connected; the LED bulb 102 is installed with the radiator 103 or the heat conduction conversion plate 27 on the radiator 103 (the heat conduction conversion plate 27 is fixed to the fixing screw hole 104A on the radiator 103 through the fixing screw 104) as the installation interface AZM The bulb fixing screw 105 is used for fixing and installing, and the lampshade 101 is connected with the heat sink 103 or the heat conduction conversion plate 27 by bonding, screwing or clipping. The installation interface includes the contact surface of the radiator 103 or the heat conduction conversion plate 27 and the LED bulb 102 and the holes for connection. The radiator 10...
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The invention discloses an LED screw lamp which comprises a screw lamp, wherein a heat conduction conversion plate (27) connected to a radiator (103) or the top of the radiator (103) is provided with a mounting interface to fix and mount an LED bulb (102), and a lamp shade (101) of the screw lamp is connected with the radiator (103) or the heat conduction conversion plate (27) in a mode of bonding, connecting through a thread or clamping; and the mounting interface comprises contact surfaces and connecting holes of the radiator (103) or the heat conduction conversion plate (27) with the LED bulb (102). The LED screw lamp is suitable for a screw lamp with a screw lamp holder, and the LED bulb in the screw lamp is replaceable, and the bulb has the advantages of simple mounting structure, convenience in producing, manufacturing and using and is suitable for scale production.
Description
technical field [0001] The invention relates to an LED screw lamp, which belongs to the technical field of LED lighting. Background technique [0002] As a new generation of lighting technology, LED semiconductor lighting has high photoelectric conversion rate, easy control of light source direction, easy control of lighting period and mode, high color rendering of light source, and high power factor under reasonable design, which cannot be compared with other existing lighting technologies. The five major energy-saving advantages are favored by global investors and strongly supported by governments of various countries. The luminous efficiency of current LED lighting can exceed 70LM / W, which is more energy-saving than traditional energy-saving lamps. Theoretically, the luminous efficiency of green LEDs can be as high as 683LM / W; the theoretical efficiency of white LEDs can also reach 182.45LM / W, so there is huge room for improving LED lighting efficiency. [0003] In the ...
Claims
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IPC IPC(8): F21S2/00F21V19/00F21V29/00F21Y101/02F21K9/23F21V29/77F21Y115/10
Inventor 张继强张哲源
Owner GUIZHOU GUANGPUSEN PHOTOELECTRIC