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Rotatable dimmable lamp

A lighting and dimming technology, which is applied to the semiconductor devices of light-emitting elements, lampshades, light sources, etc., can solve the problems of unsatisfactory light efficiency or heat dissipation effect, unsatisfactory heat dissipation effect, and impact on service life, etc., so as to improve the heat dissipation effect , Simple structure, easy to store and transport

Inactive Publication Date: 2016-12-14
中山市风华稀柠照明设计有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Due to design defects, the existing LED lamps have unsatisfactory light effects or heat dissipation effects, which cannot meet the needs of users. Existing LED bulbs generally use fixed-shaped radiators to dissipate heat. In order to increase the heat dissipation area, generally The heat dissipation fins are densely distributed on the outer wall of the radiator, but the heat is concentrated on the outer wall of the radiator during the heat dissipation process, and the heat dissipation effect is not ideal, which seriously affects its service life
Existing radiators used for LED lamps are relatively large in size, require a large storage space, and increase transportation costs

Method used

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  • Rotatable dimmable lamp
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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] The foamed aluminum alloy material of the present invention consists of the following components by weight percentage:

[0042] Aluminum oxide 10%

[0043] Zinc Oxide 30%

[0044] Magnesium powder 35%

[0045] Graphite 25%.

Embodiment 2

[0047] The foamed aluminum alloy material of the present invention consists of the following components by weight percentage:

[0048] Aluminum oxide 10%

[0049] Zinc Oxide 25%

[0050] Magnesium powder 35%

[0051] Graphite 30%.

Embodiment 3

[0053] The foamed aluminum alloy material of the present invention consists of the following components by weight percentage:

[0054] Aluminum oxide 45%

[0055] Zinc Oxide 15%

[0056] Magnesium powder 10%

[0057] Graphite 30%.

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PUM

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Abstract

The invention discloses a rotatable dimmable lamp. The rotatable dimmable lamp comprises a lampholder; one surface of the lampholder is internally provided with a rotatable rotating arm; the other surface of the lampholder is provided with a rotating motor; a motor shaft of the rotating motor penetrates through the lampholder and is connected with one end of the rotating arm; the other end of the rotating arm is provided with a lamp base; and the lamp base is internally provided with an LED device. According to the rotatable dimmable lamp provided by the invention, the defects in the prior art are overcome.

Description

technical field [0001] The invention relates to a rotatable dimming lamp. Background technique [0002] Due to design defects, the existing LED lamps have unsatisfactory light effects or heat dissipation effects, which cannot meet the needs of users. Existing LED bulbs generally use fixed-shaped radiators to dissipate heat. In order to increase the heat dissipation area, generally The heat dissipation fins are densely distributed on the outer wall of the radiator, but the heat is densely concentrated on the outer wall of the radiator during the heat dissipation process, and the heat dissipation effect is not ideal, thereby seriously affecting its service life. Existing radiators used for LED lamps are relatively large in size, require large storage space, and increase transportation costs. [0003] Therefore, the existing lamps need to be further improved. Contents of the invention [0004] The object of the present invention is to provide a rotatable dimming lamp in ord...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21K9/20F21K9/69F21V21/15F21V21/30F21V29/74F21V5/04F21V29/83F21V19/00F21V29/67F21Y115/10
CPCA47C17/02C08K2201/011C08L2203/206C08L2205/02C08L2205/035C09D131/04C09D133/00C09D163/00C22C29/12F21S6/00F21S6/002F21S6/003F21S6/005F21S6/006F21S8/00F21S8/04F21S8/06F21S8/061F21S8/063F21S8/065F21S8/08F21S8/081F21V3/00F21V3/02F21V5/04F21V5/043F21V5/046F21V7/04F21V14/02F21V17/10F21V17/104F21V17/12F21V17/16F21V17/164F21V19/00F21V19/001F21V19/0015F21V19/0025F21V19/003F21V21/00F21V21/06F21V21/108F21V21/14F21V21/15F21V21/22F21V21/26F21V21/28F21V21/30F21V21/34F21V21/36F21V23/003F21V23/04F21V29/15F21V29/502F21V29/503F21V29/504F21V29/506F21V29/56F21V29/60F21V29/67F21V29/673F21V29/677F21V29/70F21V29/73F21V29/74F21V29/77F21V29/773F21V29/78F21V29/83F21V29/85F21V29/87F21V29/89F21V33/0012F21W2131/10C08L31/04C08L63/00C08L83/04C08L83/12C08K13/06C08K9/02C08K7/24C08K3/36C08K2003/282C08L33/00C08K2003/0812C08K3/08Y02P20/10
Inventor 朱小女
Owner 中山市风华稀柠照明设计有限公司