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Light-emitting diode (LED) wall washing lamp

A technology of LED wall washer and LED lamps, which is applied in outdoor lighting, lighting and heating equipment, semiconductor devices of light-emitting elements, etc. , a wide range of effects

Inactive Publication Date: 2013-06-12
XIAN JINNUO PHOTOELECTRIC TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in some occasions, there are a large number of LED wall washers, so the arrangement is very cumbersome.
In addition, the host of the general wall washer is installed outside the lamp body, so that although the heat dissipation effect is good, there are disadvantages such as poor dustproof and waterproof effects.

Method used

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  • Light-emitting diode (LED) wall washing lamp
  • Light-emitting diode (LED) wall washing lamp

Examples

Experimental program
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Embodiment Construction

[0022] Such as figure 1 with figure 2 The shown LED wall washer includes a fixing frame 11, a lamp body 10 is arranged on the upper side of the fixing frame 11, a U-shaped card slot 10-1 is symmetrically arranged on the top of the lamp body 10, and the U-shaped card The slot 10-1 is fitted with a light-transmitting plate 2, and a plurality of LED lamps 1 are arranged in the cavity formed by the lamp body 10 and the light-transmitting plate 2, and the LED lamps 1 are installed on the aluminum substrate 8. The aluminum substrate 8 is installed on the heat dissipation plate 9, and the aluminum substrate 8 and the heat dissipation plate 9 can effectively help the LED lamp 1 to dissipate heat. Both ends of the lamp body 10 are provided with lamp body sealing plates 4 , and the side walls of the lamp body 10 are provided with a plurality of waterproof joints 5 .

[0023] Such as figure 1 As shown, a secondary optical lens is arranged on the outside of the LED lamp 1, and the sec...

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Abstract

The invention discloses a light-emitting diode (LED) wall washing lamp which comprises a fixed frame; a lamp body is arranged at the upper side of the fixed frame; two U-shaped blocking grooves are symmetrically arranged on the top of the lamp body; a light-passing plate is blocked in each U-shaped blocking groove; a cavity formed by the lamp body and the light-passing plates is internally provided with a plurality of LED lamps which are arranged on an aluminum substrate; the aluminum substrate is arranged on a cooling plate; two lamp body sealing boards are respectively at the two ends of the lamp body; and the side wall of the lamp body is provided with a plurality of waterproof joints. The LED wall washing lamp has the characteristics of being reasonable in design, good in dustproof and waterproof effects, small in size, light in weight, convenient in arrangement, wide in application scope and convenient to popularize and use.

Description

technical field [0001] The invention relates to a lamp, in particular to an LED wall washer. Background technique [0002] On buildings, people usually use lamps to project light onto the walls of the building, so that the building can show a fantastic effect at night. This kind of lamps used in building lighting projects is generally called Wall washer. [0003] At present, wall washers are widely used in various lighting places, especially in building exterior wall lighting, building interior light transmission lighting, indoor partial lighting, green landscape lighting, billboard lighting, medical culture and other special facility lighting. When multiple LED wall washers work together, centralized control is often required. However, in some occasions, there are a large number of LED wall washers that need to be used, so the arrangement is very cumbersome. In addition, the main unit of the general wall washer is installed outside the lamp body, so that although the hea...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/00F21V31/00F21V19/00F21W131/107F21Y101/02F21Y115/10
Inventor 王琦宋毅胡焕性
Owner XIAN JINNUO PHOTOELECTRIC TECH
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