LED (Light Emitting Diode) illuminating device
A technology for LED lighting and LED modules, which is applied to lighting devices, components of lighting devices, and damage prevention measures for lighting devices, etc., can solve the problems of complex processing process, many parts of the whole lamp, and high cost, and achieve enhanced heat dissipation effect. , The effect of smooth air convection and strong cooling effect
Active Publication Date: 2014-12-03
HANGZHOU HPWINNER OPTO CORP
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Problems solved by technology
The whole lamp has more and heavier parts, larger volume, more complicated processing and higher cost
Method used
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[0066] The invention will be described in more detail hereinafter with reference to the accompanying drawings showing embodiments of the invention. However, this invention may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. In these drawings, the size and relative sizes of layers and regions may be exaggerated for clarity.
[0067] Embodiments of the LED lighting device of the present invention will now be described in detail with reference to the accompanying drawings. Such as Figure 1-Figure 4 As shown, the LED lighting device includes several LED modules 1, a power supply 2 and a lamp housing 3, the LED modules 1 and the power supply 2 are arranged in the lamp housing 1, and gaps are provided between the LED modules.
[0068] In this embo...
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The invention provides an LED (Light Emitting Diode) illuminating device. The LED illuminating device comprises a lamp shell, a power supply and a plurality of LED modules, wherein the lamp shell is formed by a lamp cover and a shell type heat dissipation lamp bracket, and the shell type heat dissipation lamp bracket is integrally formed by connecting a side beam component, a head component and a tail component; multiple rows of heat dissipation holes are formed in the head component, the tail component and the lamp cover, the head component and the tail component are provided with reinforcing ribs, the reinforcing ribs are matched with clearances which are arranged between the LED modules, and air convection and heat dissipation can be strengthened; the tail component is provided with two lamp rod supporting parts which are separated in a certain distance and are used for being connected with a lamp rod, the tail component is also provided with a convex structure which is used for supporting the power supply, and one side of the convex structure is provided with a water leakage hole; one side of the lamp cover is connected with the side beam component through a hinge, and the other side of the lamp cover is connected to the lamp shell through a first hand screw which is provided with a protection component. The LED illuminating device provided by the invention has the advantages that the heat dissipation effect is good, the sealing performance is good, the integral structure is firm, the disassembling is convenient, and the like.
Description
[0001] technical field [0002] The present invention relates to the technical field of lighting devices, in particular to an LED lighting device. [0003] Background technique [0004] LED lamps have the advantages of energy saving, long life, good applicability, short response time, environmental protection, pure luminous color, etc., and are the development direction of the lamp industry. [0005] Existing LED lighting devices often adopt integral design, that is, the LED light source is welded to a whole piece of aluminum substrate, then fixed on the radiator, and then sealed into the lamp housing. The patent with the publication number of 101871605A discloses an LED street lamp, which includes a street lamp connector, a power supply assembly and a light source assembly. The light control module is set, the power module is fixed in the card slot of the power supply cavity through its own fixing plate, and connected to the top of the light source module, the cover is co...
Claims
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Login to View More IPC IPC(8): F21S2/00F21V29/00F21V15/00F21V17/12F21V17/10F21V31/00F21Y101/02
Inventor 陈凯黄建明
Owner HANGZHOU HPWINNER OPTO CORP