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lamps

A lamp and component technology, applied in the field of LED panel lamps, can solve problems such as poor product reliability, LED short circuit, damaged lamps, etc., and achieve the effect of high product reliability

Active Publication Date: 2019-01-18
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

The traditional reflective film cover is a flat plate. If there is water dripping on it, the water will flow to the light-emitting side of the LED at will, which will eventually lead to short-circuit of the LED, damage the lamp, and poor product reliability.

Method used

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Embodiment 1

[0024] Such as Figure 1 ~ Figure 3 As shown, the embodiment of the present invention provides a lamp, which can be used as an embedded LED panel lamp or the like. The lamp includes a front frame assembly 001, a rear shell assembly 002 and an LED light source assembly 003. The front frame assembly 001 is connected to the rear shell assembly 002, and the LED light source assembly 003 is connected to the inside of the front frame assembly 001 or the inside of the rear shell assembly 002. The rear shell assembly 002 is provided with a wire passing hole 204 , and there may be a plurality of wire passing holes 204 , and a wire passing protective sleeve 203 may be sleeved on the edge of the wire passing hole 204 . The front frame assembly 001 is provided with a light guide plate assembly 103, a reflective film 111 and a reflective film cover 112. The light guide plate assembly 103, the reflective film 111, and the reflective film cover 112 are stacked inside the front frame assembly...

Embodiment 2

[0036] Different from the structure in the first embodiment where the front frame assembly 001 and the rear shell assembly 002 are connected by a snap spring, in this embodiment, as Image 6As shown, the opposite sides of the front frame assembly 001 are provided with a first card slot 402 and a second card slot 302. In this embodiment, the first card slot 402 is provided on the left side of the front frame assembly 001, and the second card slot The slot 302 is disposed on the right side of the front frame assembly 001 . It can be understood that the orientation terms such as left and right in this embodiment are only relative concepts or refer to the normal use state of the product, and should not be regarded as limiting. The rear shell assembly 002 has a first card edge 403 and a second card edge 303 facing oppositely, the first card edge 403 extends into the first card slot 402, the second card edge 303 extends into the second card slot 302, and the first card edge 403 exte...

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Abstract

The invention is applied to the technical field of lamp device structures and discloses a lamp device. The lamp device comprises a rear shell assembly, a front frame assembly and an LED (Light Emitting Diode) light source assembly, wherein the front frame assembly is connected with the rear shell assembly, the LED light source assembly is connected to the inner side of the front frame assembly or the inner side of the rear shell assembly, a wire through hole is formed in the rear shell assembly, a reflecting film and a reflecting film cover plate are arranged in the front frame assembly, one face of the reflecting film cover plate presses the reflecting film, the other face of the reflecting film cover plate is opposite to the wire through hole, and two water guiding bars are arranged on the face, opposite to the wire through hole, of the reflecting film cover plate, are respectively arranged at the two sides of the wire through hole and separate the wire through hole from the LED light source assembly. According to the lamp device disclosed by the invention, the water guiding bars which are used for retaining water are arranged on the face, opposite to the wire through hole, of the reflecting film cover plate, the water is guided to the side end without the LED light source assembly, and finally, the lamp device can be waterproof; the lamp device is high in reliability.

Description

technical field [0001] The invention belongs to the technical field of lamp structures, and in particular relates to an LED panel lamp. Background technique [0002] Current lamps, such as LED panel lamps, require a reflective film to reflect light. Because the reflective film is usually relatively thin, a reflective film cover is generally arranged behind the reflective film in the LED panel lamp. The traditional reflective film cover is a flat plate. If there is water drop on it, the water will flow to the light emitting side of the LED at will, which will eventually lead to short circuit of the LED, damage the lamp, and poor product reliability. Contents of the invention [0003] The object of the present invention is to overcome the disadvantages of the above-mentioned prior art and provide a lamp which can prevent water from flowing to the LED light source assembly and has high product reliability. [0004] The technical solution of the present invention is: a lamp, ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21V17/00F21V19/00F21V31/00F21Y115/10
CPCF21K9/20F21V15/00F21V31/00F21Y2101/00
Inventor 周明杰杨正响
Owner SHENZHEN OCEANS KING LIGHTING ENG CO LTD