High heat dissipation lamp
A high heat dissipation, lighting technology, applied in the direction of lighting and heating equipment, components of lighting devices, cooling/heating devices of lighting devices, etc., can solve the problem of difficulty in ensuring structural strength, difficulty in forming lamp housing structures, and unfavorable mass production, etc. problems, to achieve the effects of easy molding, improved heat convection efficiency, and good structural strength
Active Publication Date: 2014-12-31
林郅燊 +1
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Problems solved by technology
[0004] However, the lamp shell structure of the above-mentioned LED lamp structure is difficult to shape, which is not conducive to mass production. In addition, the ribs are only combined at two ends of the lamp shell, which makes it difficult to ensure its structural strength and is not conducive to use.
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[0040] Before the present invention is described in detail, it is noted that in the following description, similar elements are denoted by the same reference numerals.
[0041] In order to further understand and realize the purpose, features and functions of the present invention, the present invention will now be described in conjunction with the accompanying drawings and specific implementation methods.
[0042] The preferred implementation of the lamp with high heat dissipation of the present invention is as follows: Figure 1 to Figure 3 As shown, it includes: a body 20, a lower cover 30, a base plate 40, an upper cover 36, a light-transmitting member 44, an inner reflective cup 45, a heat-conducting pipe 50 and an outer reflective cup 46, wherein:
[0043] The main body 20 is hollow, so that a first opening 21 is formed inside the main body 20, a plurality of screw holes 22 are formed on the main body 20, and an electrical connection portion 23 is provided on the outer su...
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The invention discloses a high heat dissipation lamp which includes a body, a lower cover, and a substrate. The body and the lower cover are both hollow structures, allowing a first port and a second port to be respectively formed on inner sides of the body and the lower cover; the lower cover and the body are oppositely arranged; the substrate is clamped between the body and the lower cover and is provided with a first surface and a second surface which are respectively towards the first port and the second port. The first surface of the substrate is provided with a plurality of light emitting diodes. Two end surfaces of the substrate are directly in contact with the body and the first port and the second port of the lower cover so as to increase heat convection efficiency with the outside. In addition, the body and the lower cover are both circular and are easy to shape; a whole structure of the lamp has strong intensity and is not easy to damage.
Description
technical field [0001] The invention relates to a lighting element, in particular to a high-power LED lighting fixture with high heat dissipation. Background technique [0002] LEDs have been widely used in lighting fixtures in various places. However, high-power LED lights are used for high-power lamps, such as fishing lights for fishing boats, stadium lights for large stadiums, stage lights, mine lights, etc. The brightness of its unit light is large, but relatively, high-power LED lamps will generate a lot of heat when they are working, so that the shell of the lamp or the lamp holder of the LED lamp will be melted due to high temperature, or the high-power LED will be damaged due to high heat. , leading to the problem that the LED light group fails and cannot be illuminated. The development of high-power lamps is limited due to the lack of heat dissipation of ordinary LED lamps. In order to install cooling modules for some LED lamps, the assembly process is often compl...
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IPC IPC(8): F21S2/00F21V29/00F21V17/12F21Y101/02
Inventor 林郅燊
Owner 林郅燊