CN202140879U - Light emitting diode (LED) lamp - Google Patents

Light emitting diode (LED) lamp Download PDF

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Publication number
CN202140879U
CN202140879U CN201120290604U CN201120290604U CN202140879U CN 202140879 U CN202140879 U CN 202140879U CN 201120290604 U CN201120290604 U CN 201120290604U CN 201120290604 U CN201120290604 U CN 201120290604U CN 202140879 U CN202140879 U CN 202140879U
Authority
CN
China
Prior art keywords
led lamp
led
lamp plate
radiating piece
heat conductive
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
CN201120290604U
Other languages
Chinese (zh)
Inventor
林汉光
刘宝泰
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.)
Zhongshan City Hengchen Photoelectric ICS Co Ltd
Original Assignee
Zhongshan City Hengchen Photoelectric ICS 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 Zhongshan City Hengchen Photoelectric ICS Co Ltd filed Critical Zhongshan City Hengchen Photoelectric ICS Co Ltd
Priority to CN201120290604U priority Critical patent/CN202140879U/en
Application granted granted Critical
Publication of CN202140879U publication Critical patent/CN202140879U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a light emitting diode (LED) lamp, which comprises an LED lamp board. An LED bulb is arranged on the LED lamp board, and a lamp cover is arranged below the LED lamp board. The technical scheme is that a radiating member is arranged at the back of the LED lamp board, and a heat conducting rod is connected to the back of the LED bulb. A heat conducting hole is arranged on the radiating member, the heat conducting rod is installed in the heat conducting hole in penetrating mode, and the outer surface of the heat conducting rod is contacted with the inner wall of the heat conducting hole. The LED lamp board is electrically connected with an inserted connector. The aim of the LED lamp is to overcome the shortcomings of the prior art, and the LED lamp is simple in structure, low in manufacture cost, good in radiating effect and long in service life.

Description

A kind of LED lamp
[technical field]
The utility model relates to a kind of home lighting electrical equipment, a kind of LED lamp of more specifically saying so.
[background technology]
The LED bulb is luminous will inevitably to produce a large amount of heat, but temperature is high more, and light loss is big more, even can burn and do not work, so must there be good radiator structure could ensure the service life of LED.
Existing LED illuminating lamp all is at the back side of LED lamp plate radiating piece to be set, and the heat sent of LED bulb just can only be delivered on the radiating piece through the LED lamp plate like this, and the heat-conductive characteristic of LED lamp plate is relatively poor, will cause LED lamp radiating effect poor.
[utility model content]
The utility model purpose is the deficiency that has overcome prior art, provides a kind of simple in structure, low cost of manufacture, good heat dissipation effect, the LED lamp of long service life.
The utility model is realized through following technical scheme:
A kind of LED lamp; Comprise LED lamp plate 1; Described LED lamp plate 1 is provided with LED bulb 101, and described LED lamp plate 1 below is provided with lampshade 2, it is characterized in that: described LED lamp plate 1 back is provided with radiating piece 3; Described LED bulb 101 backs are connected with heat conductive rod 103; Described radiating piece 3 is provided with thermal hole 301, and described heat conductive rod 103 is installed in the described thermal hole 301 and the outer surface of described heat conductive rod 103 contacts with described thermal hole 301 inwalls, and described LED lamp plate 1 is electrically connected with connection-peg 4.
Aforesaid LED lamp is characterized in that: described radiating piece 3 is billiard table shape, and circumferential array is provided with a plurality of radiating fins 303 on the described radiating piece 3.
Aforesaid LED lamp is characterized in that: described LED bulb 101 is four, and described thermal hole 301 also corresponds to four with described heat conductive rod 103.
Aforesaid LED lamp is characterized in that: the below of described LED lamp plate 1 is provided with the optical mode group 7 that covers on described LED bulb 101 outsides.
Aforesaid LED lamp is characterized in that: described heat conductive rod 103 is cylindrical copper rod.
Compared with prior art, the utility model has following advantage:
1, the utility model is connected with radiating piece at the LED lamp plate back side; In radiating piece, be provided with thermal hole, the heat conductive rod of direct connection LED bulb and radiating piece is housed in thermal hole, solved technical bottleneck through the heat conduction of LED lamp plate; Its good heat dissipation effect, long service life.
2, the utility model is simple in structure, low cost of manufacture.
[description of drawings]
Fig. 1 is the utility model stereogram;
Fig. 2 is the utility model exploded view;
Fig. 3 is the utility model exploded view.
[specific embodiment]
A kind of LED lamp comprises LED lamp plate 1, and described LED lamp plate 1 is provided with LED bulb 101; Described LED lamp plate 1 below is provided with lampshade 2; Described LED lamp plate 1 back is provided with radiating piece 3, and described LED bulb 101 backs are connected with heat conductive rod 103, and described radiating piece 3 is provided with thermal hole 301; Described heat conductive rod 103 is installed in the described thermal hole 301 and the outer surface of described heat conductive rod 103 contacts with described thermal hole 301 inwalls, and described LED lamp plate 1 is electrically connected with connection-peg 4.
Described radiating piece 3 is a billiard table shape, and circumferential array is provided with a plurality of radiating fins 303 on the described radiating piece 3.
Described LED bulb 101 is four, and described thermal hole 301 also corresponds to four with described heat conductive rod 103.
The below of described LED lamp plate 1 is provided with the optical mode group 7 that covers on described LED bulb 101 outsides.
Described heat conductive rod 103 is cylindrical copper rod.The heat that utilizes the good heat-conductive characteristic of copper material that the LED bulb is come out is directly conducted on the radiating piece, strengthens radiating effect.
The utility model is connected with radiating piece at the LED lamp plate back side; In radiating piece, be provided with thermal hole, the heat conductive rod of direct connection LED bulb and radiating piece is housed in thermal hole, solved technical bottleneck through the heat conduction of LED lamp plate; Its good heat dissipation effect, long service life.

Claims (5)

1. LED lamp; Comprise LED lamp plate (1); Described LED lamp plate (1) is provided with LED bulb (101), and described LED lamp plate (1) below is provided with lampshade (2), and it is characterized in that: described LED lamp plate (1) back is provided with radiating piece (3); Described LED bulb (101) back is connected with heat conductive rod (103); Described radiating piece (3) is provided with thermal hole (301), and described heat conductive rod (103) is installed in the described thermal hole (301) and the outer surface of described heat conductive rod (103) contacts with described thermal hole (301) inwall, and described LED lamp plate (1) is electrically connected with connection-peg (4).
2. LED lamp according to claim 1 is characterized in that: described radiating piece (3) is a billiard table shape, and described radiating piece (3) is gone up circumferential array and is provided with a plurality of radiating fins (303).
3. LED lamp according to claim 1 is characterized in that: described LED bulb (101) is four, and described thermal hole (301) and described heat conductive rod (103) also correspond to four.
4. LED lamp according to claim 1 is characterized in that: the below of described LED lamp plate (1) is provided with the optical mode group (7) that covers on described LED bulb (101) outside.
5. LED lamp according to claim 1 is characterized in that: described heat conductive rod (103) is cylindrical copper rod.
CN201120290604U 2011-08-11 2011-08-11 Light emitting diode (LED) lamp Expired - Fee Related CN202140879U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201120290604U CN202140879U (en) 2011-08-11 2011-08-11 Light emitting diode (LED) lamp

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201120290604U CN202140879U (en) 2011-08-11 2011-08-11 Light emitting diode (LED) lamp

Publications (1)

Publication Number Publication Date
CN202140879U true CN202140879U (en) 2012-02-08

Family

ID=45551937

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201120290604U Expired - Fee Related CN202140879U (en) 2011-08-11 2011-08-11 Light emitting diode (LED) lamp

Country Status (1)

Country Link
CN (1) CN202140879U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102829358A (en) * 2012-09-01 2012-12-19 厦门立明光电有限公司 Light emitting diode (LED) lamp
WO2014023101A1 (en) * 2012-08-06 2014-02-13 Shi Jie Plug-in led bulb
CN104791733A (en) * 2014-03-18 2015-07-22 立达信绿色照明股份有限公司 Heat transfer frame type LED light
CN106195738A (en) * 2016-08-01 2016-12-07 广东古帆装饰工程有限公司 A kind of LED decorative lamp band

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014023101A1 (en) * 2012-08-06 2014-02-13 Shi Jie Plug-in led bulb
CN102829358A (en) * 2012-09-01 2012-12-19 厦门立明光电有限公司 Light emitting diode (LED) lamp
CN104791733A (en) * 2014-03-18 2015-07-22 立达信绿色照明股份有限公司 Heat transfer frame type LED light
CN106195738A (en) * 2016-08-01 2016-12-07 广东古帆装饰工程有限公司 A kind of LED decorative lamp band

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Legal Events

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

Granted publication date: 20120208

Termination date: 20130811

C17 Cessation of patent right