Anti-dazzle heat-dissipating LED (light emitting diode) lamp
A technology of LED lamps and LED light sources, applied in lighting and heating equipment, cooling/heating devices of lighting devices, point light sources, etc. Manufacturing and installation costs, effects of simplified anti-glare and heat dissipation structures
Inactive Publication Date: 2014-11-05
OCEANKING DONGGUAN LIGHTING TECH +2
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Problems solved by technology
[0003] The technical problem to be solved by the present invention is to simplify the anti-glare and heat dissipation structure of LED lamps, and to provide an anti-glare and heat dissipation LED lamp for the defects of complex anti-glare and heat dissipation structures in the prior art
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[0022] The symbols in the figure are uniformly explained as follows:
[0023] 1: shell; 2: transparent part; 3: heat dissipation structure; 4: LED light source; 5: power module; 6: current limiting resistor; 101: first edge; 102: limit edge; ; 31: heat dissipation plate; 32: aluminum substrate.
[0024] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0025] An embodiment of the present invention provides an anti-glare and heat-dissipating LED lamp, such as Figure 1-4 As shown, it includes a shell 1 with one end open, and the open end of the shell 1 is connected with a transparent member 2 to jointly form an inner cavity for accommodating the LED lig...
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The invention relates to the technical field of lighting fixtures, and discloses an anti-dazzle heat-dissipating LED lamp. The anti-dazzling heat-dissipating LED lamp comprises a shell (1); a transparent part (2) is connected with the opening of the shell (1) and forms an inner cavity with the shell (1), a plurality of LED light sources (4) inside the inner cavity are fixed on the shell (1) through a heat-dissipating structure (3); wherein the transparent part (2) is made of makrolon with organic photo-diffusion agents into a steam-line shell for flooding light emitted by the LED light sources (4); the heat-dissipating structure (3) comprises a heat-dissipating plate (31) and an aluminum substrate (32), the plurality of LED light sources are fixed on the aluminum substrate (32), heat-dissipating grease are coated between the aluminum substrate (32) and the heat-dissipating plate (31) which fixedly fit together, and the heat-dissipating plate (31) fits with the shell (1) to obtain a large contact area, so that the heat-dissipating effect is good. The anti-dazzle heat-dissipating LED lamp has good anti-dazzle and heat-dissipating effects, and is simple in structure and convenient to manufacture and install.
Description
technical field [0001] The invention relates to the field of lighting lamps, in particular to an anti-glare and heat-dissipating LED lamp. Background technique [0002] With the advancement of technology, high-power SMD light emitting diodes (light emitting diodes, LEDs) have been widely used in the field of lighting fixtures. However, the size of the light source of LED lights is generally small (generally below 6mm), and the luminous flux is high (above 60lm / W), resulting in high brightness of the LED surface. If the light is directly emitted without any restrictions, the glare will be serious. In addition, LEDs emit a lot of heat when they emit light. If the heat energy generated when emitting light cannot be exported, the junction temperature of the LED will be too high, which will affect the product life cycle, luminous efficiency, and stability. Therefore, the anti-glare and good performance of LED lamps Both indicators of thermal performance are very important. Howe...
Claims
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IPC IPC(8): F21S2/00F21V29/00F21V5/08F21Y101/02F21V29/70
Inventor周明杰冷华
OwnerOCEANKING DONGGUAN LIGHTING TECH