CN203375212U - LED corn lamp - Google Patents
LED corn lamp Download PDFInfo
- Publication number
- CN203375212U CN203375212U CN201320401666.9U CN201320401666U CN203375212U CN 203375212 U CN203375212 U CN 203375212U CN 201320401666 U CN201320401666 U CN 201320401666U CN 203375212 U CN203375212 U CN 203375212U
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- CN
- China
- Prior art keywords
- lamp
- heat dissipation
- led
- lamp holder
- aluminum substrates
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- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses an LED corn lamp which comprises an interface and a lamp holder. A plurality of heat dissipation holes are respectively formed in the rear end of the lamp holder in a surrounding mode. A plurality of columnar aluminum substrates are respectively and fixedly installed on the lamp holder. A circumference is defined by the columnar aluminum substrates on the lamp holder in an enclosed mode. A front aluminum substrate is fixedly connected at the front ends of the columnar aluminum substrates. The columnar aluminum substrates and the front aluminum substrate are respectively provided with LED lamp beads sets. The columnar aluminum substrates and the front aluminum substrate are respectively covered by a lampshade. A hemiprism-shaped heat dissipation fin is fixedly installed between every two adjacent columnar aluminum substrates on the lamp holder. The LED corn lamp is reasonable in structure and environmentally friendly, and saves energy. Due to the fact that the hemiprism-shaped heat dissipation fins are arranged between the columnar aluminum substrates, the effective heat dissipation area is large. Meanwhile, the heat dissipation holes are formed in the lamp holder, the whole heat dissipation performance is improved, and therefore the service life of the LED corn lamp is prolonged.
Description
Technical field
The utility model relates to the LED lighting technical field, specifically a kind of LED corn lamp.
Background technology
The LED corn lamp is a kind of of LED light fixture, because the maximum lighting angle of LED is 120 degree, considers luminous even, it is luminous that the spy is designed to 360 degree, its shape is as corn ear, and the spy is called the LED corn lamp, is applicable to the room lighting of all households, hotel, school, hospital, factory, high ceiling etc.
LED is well known with high-efficient energy-saving environment friendly, but still there are some problems in LED itself, and the LED corn lamp is no exception.The habitual heat radiation aluminum substrate of industry, be that centre is filled out heat-conducting glue and formed by bottom aluminium block and upper strata Copper Foil group at present, and the heat dispersion of this aluminum substrate is not good, thereby causes the service life of LED corn lamp low.
The utility model content
The purpose of this utility model is to provide the LED corn lamp of a kind of perfect heat-dissipating, long service life, energy-conserving and environment-protective.
The technical solution of the utility model is as follows:
A kind of LED corn lamp, include interface and lamp socket, it is characterized in that: the rear end around lamp socket is respectively equipped with a plurality of louvres, be installed with respectively a plurality of column aluminium bases on described lamp socket, described a plurality of column aluminium base surrounds a circumference on lamp socket, the front end of a plurality of column aluminium bases is fixedly connected with front aluminium base, is separately installed with LED lamp pearl group on a plurality of column aluminium bases and front aluminium base, and a plurality of column aluminium bases and front aluminium base are covered with respectively lampshade; Be installed with respectively the fin of hemiprism shape on described lamp socket between adjacent two column aluminium bases.
Described LED corn lamp is characterized in that: described front aluminium base is the plum blossom-shaped structure.
The beneficial effects of the utility model:
The utility model is rational in infrastructure, and energy-conserving and environment-protective arrange the fin of hemiprism shape between the column aluminium base, and the efficiently radiates heat area is large, a plurality of louvres is set on lamp socket, has improved the integral heat sink performance, thereby has extended the service life of LED corn lamp simultaneously.
The accompanying drawing explanation
Fig. 1 is the utility model external structure schematic diagram.
Fig. 2 is the utility model internal structure schematic diagram.
The specific embodiment
Referring to Fig. 1,2, a kind of LED corn lamp, include interface 1 and lamp socket 2, rear end around lamp socket 2 is respectively equipped with a plurality of louvres 3, be installed with respectively a plurality of column aluminium bases 4 on lamp socket 2, a plurality of column aluminium bases 4 surround a circumference on lamp socket 2, and the front end of a plurality of column aluminium bases 4 is fixedly connected with front aluminium base 5, be separately installed with LED lamp pearl group 6 on a plurality of column aluminium bases 4 and front aluminium base 5, a plurality of column aluminium bases 4 and front aluminium base 5 are covered with respectively lampshade 7; Be installed with respectively the fin 8 of hemiprism shape on lamp socket 2 between adjacent two column aluminium bases.
In the utility model, front aluminium base 5 is the plum blossom-shaped structure.
Claims (2)
1. a LED corn lamp, include interface and lamp socket, it is characterized in that: the rear end around lamp socket is respectively equipped with a plurality of louvres, be installed with respectively a plurality of column aluminium bases on described lamp socket, described a plurality of column aluminium base surrounds a circumference on lamp socket, the front end of a plurality of column aluminium bases is fixedly connected with front aluminium base, is separately installed with LED lamp pearl group on a plurality of column aluminium bases and front aluminium base, and a plurality of column aluminium bases and front aluminium base are covered with respectively lampshade; Be installed with respectively the fin of hemiprism shape on described lamp socket between adjacent two column aluminium bases.
2. LED corn lamp according to claim 1, it is characterized in that: described front aluminium base is the plum blossom-shaped structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320401666.9U CN203375212U (en) | 2013-07-05 | 2013-07-05 | LED corn lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320401666.9U CN203375212U (en) | 2013-07-05 | 2013-07-05 | LED corn lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203375212U true CN203375212U (en) | 2014-01-01 |
Family
ID=49837740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320401666.9U Expired - Fee Related CN203375212U (en) | 2013-07-05 | 2013-07-05 | LED corn lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203375212U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015109848A1 (en) * | 2014-01-24 | 2015-07-30 | 陈伟杰 | Led light bulb |
-
2013
- 2013-07-05 CN CN201320401666.9U patent/CN203375212U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015109848A1 (en) * | 2014-01-24 | 2015-07-30 | 陈伟杰 | Led light bulb |
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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: 20140101 Termination date: 20170705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |