CN202501263U - Light-emitting diode (LED) panel lamp - Google Patents

Light-emitting diode (LED) panel lamp Download PDF

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Publication number
CN202501263U
CN202501263U CN2012201044412U CN201220104441U CN202501263U CN 202501263 U CN202501263 U CN 202501263U CN 2012201044412 U CN2012201044412 U CN 2012201044412U CN 201220104441 U CN201220104441 U CN 201220104441U CN 202501263 U CN202501263 U CN 202501263U
Authority
CN
China
Prior art keywords
lamp
led
aluminum frame
pcb
frame body
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2012201044412U
Other languages
Chinese (zh)
Inventor
胡道宏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Zhoe Photoelectric Science & Technology Co Ltd
Original Assignee
Anhui Zhoe Photoelectric Science & Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Zhoe Photoelectric Science & Technology Co Ltd filed Critical Anhui Zhoe Photoelectric Science & Technology Co Ltd
Priority to CN2012201044412U priority Critical patent/CN202501263U/en
Application granted granted Critical
Publication of CN202501263U publication Critical patent/CN202501263U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

The utility model discloses a light-emitting diode (LED) panel lamp, which comprises an aluminum frame body, wherein a printed circuit board (PCB) filled with LED lamp beads is arranged in the aluminum frame body; the lower end surface of the PCB is provided with a diffusion plate; the diffusion plate is connected in the aluminum frame in a clamping way through a support and an elastic piece; a rear cover plate is arranged on the upper end surface of the PCB and is fixed on the aluminum frame body; and one end of a wired primary plug on the rear cover plate is connected on an external power supply, and the other end of the wired primary plug is connected on the PCB. According to the LED panel lamp, the aluminum frame body with high radiating performance serves as a radiating body, and a rapid and stable radiating effect of a lamp body is guaranteed; and moreover, the precision of a constant current power supply of the lamp is stable, and the service life of the lamp is prolonged.

Description

A kind of LED flat lamp
Technical field
The utility model relates to the LED technical field of semiconductor illumination, is specifically related to a kind of LED flat lamp.
Background technology
Flat lamp since it to possess light-emitting area big, be convenient to firm advantage of installing, be applicable to room lighting places such as parlor, bedroom, corridor, view balcony always.Led light source is owing to have environmental protection and energy saving, brightness are high, the life-span is long and luminous efficiency is high characteristics and replaced ordinary light source gradually and be applied in lighting field.In the prior art, two key factors that influence the LED flat lamp life-span are: 1, lamp body shell heat dispersion.2, the constant current accuracy of the constant-current supply of light fixture and working life.And some the LED flat lamp on the market do not have this type of problem of practical solution, are prone to cause unnecessary waste, have influenced economic benefit.
Summary of the invention
The purpose of the utility model is to overcome the deficiency of above-mentioned prior art, and a kind of good heat dissipation effect is provided, the LED flat lamp of constant-current supply stable accuracy.
A kind of LED flat lamp comprises the aluminum framework, and said aluminum framework is provided with the pcb board that is covered with LED lamp pearl in being; Said pcb board lower surface is provided with diffuser plate; This diffuser plate through support and clip clamping in the aluminum framework, said pcb board upper surface is provided with back shroud, this back shroud is fixed on the aluminum framework; The female end of inserting of band line on the said back shroud is connected on the external power supply, and the other end is connected on the pcb board.
The utility model adopts the aluminum framework of perfect heat-dissipating as radiator, has guaranteed the radiating effect of lamp body fast and stable, and the constant-current supply stable accuracy of light fixture, the service life of having improved light fixture.
Description of drawings
Fig. 1 is the explosion structural representation of the utility model.
Fig. 2 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with specific embodiment, the utility model is further specified.Should be understood that following examples only are used to the utility model is described but not the scope that is used to limit the utility model.
Referring to Fig. 1 and Fig. 2, a kind of LED flat lamp that the utility model provided comprises aluminum framework 1; Said aluminum framework 1 is provided with the pcb board 3 that is covered with LED lamp pearl 2 in being, said pcb board 3 lower surfaces are provided with diffuser plate 4, this diffuser plate through support 5 and shell fragment 6 be connected in the aluminum framework 1; Said pcb board 3 upper surfaces are provided with back shroud 7; This back shroud 7 is fixed on the aluminum framework 1, and female 8 one ends of inserting of the band line on the said back shroud 7 are connected on the external power supply 9, and the other end is connected on the pcb board 3.

Claims (1)

1. LED flat lamp, it is characterized in that: comprise the aluminum framework, said aluminum framework is provided with the pcb board that is covered with LED lamp pearl in being; Said pcb board lower surface is provided with diffuser plate; This diffuser plate through support and clip clamping in the aluminum framework, said pcb board upper surface is provided with back shroud, this back shroud is fixed on the aluminum framework; The female end of inserting of band line on the said back shroud is connected on the external power supply, and the other end is connected on the pcb board.
CN2012201044412U 2012-03-20 2012-03-20 Light-emitting diode (LED) panel lamp Expired - Fee Related CN202501263U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012201044412U CN202501263U (en) 2012-03-20 2012-03-20 Light-emitting diode (LED) panel lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012201044412U CN202501263U (en) 2012-03-20 2012-03-20 Light-emitting diode (LED) panel lamp

Publications (1)

Publication Number Publication Date
CN202501263U true CN202501263U (en) 2012-10-24

Family

ID=47037875

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012201044412U Expired - Fee Related CN202501263U (en) 2012-03-20 2012-03-20 Light-emitting diode (LED) panel lamp

Country Status (1)

Country Link
CN (1) CN202501263U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105650551A (en) * 2015-12-24 2016-06-08 深圳福凯半导体技术股份有限公司 Panel lamp and ceiling rack thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105650551A (en) * 2015-12-24 2016-06-08 深圳福凯半导体技术股份有限公司 Panel lamp and ceiling rack thereof

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20121024

Termination date: 20150320

EXPY Termination of patent right or utility model