LED lighting lamp
A technology of LED lighting and LED light source, which is applied to lighting devices, lighting and heating equipment, components of lighting devices, etc., can solve the problems of inability to guarantee the reliability and consistency of LED light sources, waste of manpower, cumbersome processes, etc., and achieve economical savings. Cost, avoiding safety hazards, and the effect of simple production process
Inactive Publication Date: 2013-03-13
OCEANS KING LIGHTING SCI&TECH CO LTD +1
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Problems solved by technology
[0003] However, using screws to fix the LED light source to the reflector or other structural parts will inevitably lead to cumbersome processes, waste of manpower, and increase costs.
If glue is used to fix the LED light source to the reflector or other structural parts, it will not only lead to cumbersome process, waste manpower and increase costs, but also cannot guarantee the reliability and consistency of the LED light source
Although welding can guarantee the reliability of the LED light source to a certain extent, some high-power SMD LEDs do not have solder feet and cannot be fixed by welding. At the same time, welding will also cause the process to be too cumbersome.
Method used
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[0023] The preferred embodiments of the present invention will be described in detail below with reference to the drawings.
[0024] The structure of the LED lighting fixture in the preferred embodiment of the present invention is shown as figure 1 shown, see also figure 2 and image 3 , the LED lighting fixture includes an LED light source assembly 300 , a heat conducting sheet 200 and a reflective cup 100 for distributing light to the LED light source assembly 300 . figure 1 shows a structure including two identical reflector cups 100 , two LED light source assemblies 300 and two heat conducting sheets 200 , and only one set of structures will be described below.
[0025] Such as figure 1 , 2 As shown in and 3 , an opening 101 is provided in the middle of the bottom of the reflective cup 100 , and the LED light source assembly 300 includes an aluminum substrate 310 and an LED light source 320 disposed on the front of the aluminum substrate 310 . Wherein, the heat condu...
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The present invention relates to an LED lighting lamp comprising an LED light source component, a conducting strip and a light reflecting cup for the light distribution of the LED light source component, wherein an opening is arranged at the middle of the bottom of the light reflecting cup; the LED light source component comprises an aluminum based plate and an LED light source arranged at the front surface of the aluminum based plate; the conducting strip and the light reflecting cup are connected through a fastening piece; the aluminum based plate is clamped at the bottoms of the conducting strip and the light reflecting cup in interference fit connection; and the LED light source is arranged at the opening. The LED lighting lamp is fixed by using the interference fit of the LED light source component and the light reflecting cup, and the light reflecting cup and the conducting strip are fixedly connected. The present invention has the advantages of simple making process and compact assembly structure; the safety risks are avoided; reliability and consistency in the use process of the LED lighting lamp are ensured; and meanwhile, cost on labor, material and process is largely saved.
Description
technical field [0001] The invention relates to a lighting fixture, in particular to an improvement of a light source fixing structure of an LED lighting fixture. Background technique [0002] At present, in lighting engineering, network power, factory power, metallurgy and other industry markets, such as subway stations, offices, conference rooms, main control rooms and other places, most of the indoor flood lighting lamps that use LED light sources use screws, welding or The fixing method of gluing realizes the fixed connection between the LED light source and the structural parts such as the aluminum substrate, the reflector or the heat sink, especially the fixed connection between the reflector and the reflector. [0003] However, the use of screws to fix the LED light source to the reflector or other structural parts will inevitably lead to cumbersome processes, waste of manpower, and increase costs. If glue is used to fix the LED light source to the reflector or other...
Claims
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IPC IPC(8): F21S2/00F21V17/00F21V7/00F21Y101/02
Inventor 周明杰袁仁祥
Owner OCEANS KING LIGHTING SCI&TECH CO LTD