CN202675096U - Embedded light-emitting diode (LED) tube light - Google Patents

Embedded light-emitting diode (LED) tube light Download PDF

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Publication number
CN202675096U
CN202675096U CN2012203455109U CN201220345510U CN202675096U CN 202675096 U CN202675096 U CN 202675096U CN 2012203455109 U CN2012203455109 U CN 2012203455109U CN 201220345510 U CN201220345510 U CN 201220345510U CN 202675096 U CN202675096 U CN 202675096U
Authority
CN
China
Prior art keywords
led
light
radiating
embedded
aluminum radiator
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
CN2012203455109U
Other languages
Chinese (zh)
Inventor
熊新华
蒋国忠
刘芳娇
程煜
王�琦
刘洋
马丽华
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.)
Jiangxi Lianchuang Optoelectronic Technology Co Ltd
Original Assignee
Jiangxi Lianchuang Optoelectronic 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 Jiangxi Lianchuang Optoelectronic Technology Co Ltd filed Critical Jiangxi Lianchuang Optoelectronic Technology Co Ltd
Priority to CN2012203455109U priority Critical patent/CN202675096U/en
Application granted granted Critical
Publication of CN202675096U publication Critical patent/CN202675096U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

Provided is an embedded light-emitting diode (LED) tube light. The embedded LED tube light comprises a power source drive piece, a power source fixing frame, an aluminum radiator, an LED light source assembly containing an LED device, a light-transmitting plate and a surface frame, wherein the power source drive piece is fixed on the aluminum radiator through the power source fixing frame and the LED light source assembly containing the LED device is fixed inside the aluminum radiator through the light-transmitting plate and the surface frame. The embedded LED tube light is characterized in that radiating walls of the aluminum radiator are provided with rectangular radiating holes arranged at even intervals, the rectangular radiating holes are arranged in the middle of the radiating walls, and the diameters of the radiating walls above the radiating holes are larger than that of the radiating walls below the radiating holes so as to form the eave-shaped rectangular radiating holes. The concealed eave-shaped rectangular radiating holes are arranged in the aluminum radiator, consequently vertical airflow can be formed beneficially, and flowing of cold air and hot air is accelerated. On the condition of not influencing the ingress protection (IP) grade, radiating efficiency of the LED tube light is improved efficiently and service life is prolonged, and meanwhile maintenance cost is low.

Description

Embedded LED down lamp
Technical field
The utility model relates to a kind of embedded LED down lamp.
Background technology
The LED Down lamp have light efficiency height, life-span long, without mercury pollution, the conventional cartridge streetlamp energy-saving about 50% take incandescent lamp or electricity-saving lamp as light source is with first-class characteristics, can directly replace existing Down lamp, in the hotel, the lighting field such as hotel, household, market is used widely.The LED cylinder lamp structure mainly comprises power drives (external), power fixing frame, the aluminium radiator that contains radiating fin, led light source assembly, light-passing board and face frame at present, and the led light source assembly that wherein contains the LED device is fixed in the aluminium radiator by light-passing board, the sealing of face frame.During the work of LED Down lamp, the LED device sends amount of heat, and heat relies on aluminium radiator to dispel the heat by heat exchange pattern, radiating mode is single, radiating effect is not good, at high temperature working in LED device place, has accelerated the light decay of LED device, reduced lux maintenance and the life-span of LED Down lamp.
Summary of the invention
The purpose of this utility model just provides that a kind of good heat dissipation effect, maintenance cost are low, the embedded LED down lamp of long service life.
Embedded LED down lamp of the present utility model, comprise the power drives part, power fixing frame, aluminium radiator, the led light source assembly that contains the LED device, light-passing board and face frame, the power drives part is fixed on the aluminium radiator by power fixing frame, the led light source assembly that contains the LED device passes through light-passing board, the face frame is fixed in the aluminium radiator, be characterized in, heat radiation wall at aluminium radiator is provided with equally spaced rectangle louvre, the rectangle louvre is positioned in the middle of the heat radiation wall, the diameter of louvre top heat radiation wall forms eaves formula rectangle louvre greater than the diameter of louvre below heat radiation wall.
Embedded LED down lamp of the present utility model, owing to increased hidden eaves formula rectangle louvre at existing aluminium radiator, be conducive to form downstream, accelerate flowing of cold and hot air, in the situation that does not affect the IP degree of protection, can effectively improve LED down lamp radiating efficiency, increase the service life, have simultaneously the low advantage of maintenance cost.
Description of drawings
Fig. 1 is structural representation of the present utility model.
The specific embodiment
A kind of embedded LED down lamp, comprise power drives part 1, power fixing frame 2, aluminium radiator 3, the led light source assembly 5 that contains the LED device, light-passing board 6 and face frame 7, power drives part 1 is fixed on the aluminium radiator 3 by power fixing frame 2, the led light source assembly 5 that contains the LED device is fixed in the aluminium radiator 3 by light-passing board 6, face frame 7, heat radiation wall at aluminium radiator 3 is provided with equally spaced rectangle louvre 4, rectangle louvre 4 is positioned in the middle of the heat radiation wall, and the diameter of rectangle louvre 4 tops heat radiation wall is greater than the diameter of louvre below heat radiation wall.

Claims (2)

1. embedded LED down lamp, comprise power drives part (1), power fixing frame (2), aluminium radiator (3), the led light source assembly (5) that contains the LED device, light-passing board (6) and face frame (7), power drives part (1) is fixed on the aluminium radiator (3) by power fixing frame (2), contain the led light source assembly (5) of LED device by light-passing board (6), face frame (7) is fixed in the aluminium radiator (3), it is characterized in that: the heat radiation wall at aluminium radiator (3) is provided with equally spaced rectangle louvre (4), and rectangle louvre (4) is positioned in the middle of the heat radiation wall.
2. embedded LED down lamp according to claim 1 is characterized in that: the diameter of rectangle louvre (4) top heat radiation wall is greater than the diameter of louvre below heat radiation wall.
CN2012203455109U 2012-07-17 2012-07-17 Embedded light-emitting diode (LED) tube light Expired - Fee Related CN202675096U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012203455109U CN202675096U (en) 2012-07-17 2012-07-17 Embedded light-emitting diode (LED) tube light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012203455109U CN202675096U (en) 2012-07-17 2012-07-17 Embedded light-emitting diode (LED) tube light

Publications (1)

Publication Number Publication Date
CN202675096U true CN202675096U (en) 2013-01-16

Family

ID=47496002

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012203455109U Expired - Fee Related CN202675096U (en) 2012-07-17 2012-07-17 Embedded light-emitting diode (LED) tube light

Country Status (1)

Country Link
CN (1) CN202675096U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104359058A (en) * 2014-11-14 2015-02-18 杭州制高媒体科技有限公司 LED (light-emitting diode) lamp

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104359058A (en) * 2014-11-14 2015-02-18 杭州制高媒体科技有限公司 LED (light-emitting diode) lamp

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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
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130116

Termination date: 20180717