CN202140879U - Light emitting diode (LED) lamp - Google Patents
Light emitting diode (LED) lamp Download PDFInfo
- 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
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- CN
- China
- Prior art keywords
- led lamp
- led
- lamp plate
- heat conductive
- heat conducting
- 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
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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
[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.
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)
| 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 |
-
2011
- 2011-08-11 CN CN201120290604U patent/CN202140879U/en not_active Expired - Fee Related
Cited By (4)
| 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 |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120208 Termination date: 20130811 |