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LED lamp

A technology of LED lamps and end shells, which is applied to the damage prevention measures of lighting devices, cooling/heating devices of lighting devices, lighting and heating equipment, etc., and can solve the problem of poor heat dissipation of lamps, affecting the life of power supply components, and the heat dissipation space of light emitting components Small problems, to achieve the effect of improving the cooling effect

Inactive Publication Date: 2015-06-03
SHENZHEN OCEANS KING LIGHTING ENG CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing LED lamps with power supply, the power supply component and the light-emitting component are usually tightly arranged in the lamp housing. The heat dissipation space of the light-emitting component is small, and the heat dissipation effect of the lamp is poor. At the same time, the heat generated by the light-emitting component will affect the life of the power supply component.

Method used

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Embodiment Construction

[0022] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0023] refer to figure 1 with figure 2 , the present invention proposes an LED lamp, which includes a housing assembly 100 , an LED lighting assembly 200 accommodated in the housing assembly 100 , and a power supply unit 300 for supplying electric energy to the LED lighting assembly 200 .

[0024] Wherein, the housing assembly 100 includes a front shell 110, a middle shell 120 and a rear shell 130, the front shell 110 includes a hemispherical light-transmitting shell 111 and a first end shell 112, the first end shell 112 is an opening formed by the light-transmitting shell 111 The middle shell 120 includes a flat back shell 121 and a second end shell 122. The second end shell 122 is a tube formed by extending the back shell 121 along the vertical back shell 121. The second ...

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Abstract

The invention discloses an LED lamp. The LED lamp comprises a shell assembly, an LED light-emitting assembly and a power supply unit. The shell assembly comprises a front shell, a middle shell and a rear shell, wherein the front shell comprises a hemi-spherical transparent shell and a first end shell, the middle shell comprises a flat-plate-like back shell and a second end shell, the second end shell is a cylindrical shell formed by the edge, extending perpendicularly to the back shell, of the back shell, the rear shell is arranged on the outer wall of the back shell and encircled with the back shell to form a receiving space, and the power supply unit is received in the receiving space; the LED light-emitting assembly comprises an aluminum substrate, a luminous panel mounted on the aluminum substrate, and a driving board electrically connected with the luminous panel; the aluminum substrate and the back shell are separated to form a cooling space; the driving board is mounted in the cooling space and electrically connected with the power supply unit. The LED lamp has a large cooling space reserved for the light-emitting assembly, and therefore, the cooling effect of the LED lamp is greatly improved; in addition, the LED light-emitting assembly and the power supply unit are arranged in different shells, respectively, and the influence of heating of the LED light-emitting assembly on the power supply unit is avoided.

Description

technical field [0001] The invention relates to the technical field of lamps, in particular to an LED lamp. Background technique [0002] LED lamps are solid-state lighting fixtures that convert electrical energy into visible light. Like traditional light sources, LED lamps also generate heat during operation. Generally speaking, the stability and quality of LED lamps are very important to the heat dissipation of LED lamps. [0003] In the existing LED lamps with power supply, the power supply component and the light emitting component are usually closely arranged in the lamp housing. The heat dissipation space of the light emitting component is small, and the heat dissipation effect of the lamp is poor. At the same time, the heat generated by the light emitting component will affect the life of the power supply component. Contents of the invention [0004] The object of the present invention is to provide an LED lamp with ideal heat dissipation and without affecting the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S9/02F21V29/70F21V19/00F21V17/10F21Y101/02
CPCF21S9/02F21V15/02F21V17/12F21V19/00F21V31/005
Inventor 周明杰何帅
Owner SHENZHEN OCEANS KING LIGHTING ENG CO LTD