CN202109245U - LED polyhedral lamp - Google Patents
LED polyhedral lamp Download PDFInfo
- Publication number
- CN202109245U CN202109245U CN2011201485567U CN201120148556U CN202109245U CN 202109245 U CN202109245 U CN 202109245U CN 2011201485567 U CN2011201485567 U CN 2011201485567U CN 201120148556 U CN201120148556 U CN 201120148556U CN 202109245 U CN202109245 U CN 202109245U
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- lamp
- led
- radiating
- multiaspect
- individual struts
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model belongs to LED lamps, particularly to a ceramic LED polyhedral lamp with a special radiating structure, which includes a lamp body distributed with LED lamp beads on a surface and a lamp holder connected to the lamp body, and is characterized in that the lamp body is formed by a plurality of independent columns circumferentially and uniformly distributed at intervals on the bottom surface of the lamp holder. The LED polyhedral lamp adopts ceramics as the radiating material for the main body, and the ceramics has a far better radiating effect that conventionally-used plastics, and as the columns are adopted as the structural design of the radiating main body, air flowing is facilitated, and the radiating area is greatly enlarged.
Description
Technical field
The utility model belongs to the LED light fixture, relates in particular to a kind of ceramic LED multiaspect lamp that special radiator structure is arranged.
Background technology
Fig. 3 is traditional multiaspect lamp of commercially available closed design, and whole lamp is a cylinder, and LED is distributed in the surface, and this structure area of dissipation is less; Its polyhedron many with plastics as the heat radiation material of main part, radiating effect is poor; And be closed design mostly, the inner heat of lamp can't come out, and makes that the operating ambient temperature of power supply is very high, greatly reduces the life-span of power supply; In addition, the surface radiating area is also very limited, makes that the LED heat radiation is very poor, causes the temperature of whole lamp very high, greatly reduces the service life of LED lamp pearl.
Summary of the invention
Poor in order to overcome existing LED multiaspect lamp heat sink material radiating effect, internal heat can't distribute and the surface radiating area little, the deficiency that radiating efficiency is low; The utility model provides a kind of LED multiaspect lamp that special radiator structure is arranged, and adopts pottery as the main body heat sink material, and radiating effect will be got well much than conventional plastic; In addition; With the pillar is the structural design of heat radiation main body, both has been beneficial to air and has flowed, and has increased area of dissipation again greatly.
The technology path of the utility model is:
A kind of LED multiaspect lamp comprises that a surface distributed has the lamp body, of LED lamp pearl to be connected in the lamp socket on the lamp body, it is characterized in that said lamp body is made up of the individual struts that some circumferential intervals are uniformly distributed in the lamp socket bottom surface.
Said individual struts material is a pottery.
Said individual struts is an open tubular column.
Said individual struts is the regular polygon open tubular column.
Said individual struts is the regular hexagon open tubular column.
The special radiator structure that the utility model solves heat dissipation problem is: this multiaspect lamp uses many hollow individual struts as the heat radiation main body, and separately, air can flow freely between the pillar; In addition, every pillar is selected polyhedron for use, preferably is hexahedron, and each face can dispel the heat; And every pillar is hollow, and its inner surface also can dispel the heat, and than the design of conventional closed formula, area of dissipation is a lot of greatly; Adopt pottery as the main body heat sink material, radiating effect is much better than conventional plastic; In addition, the design of individual struts intermediate hollow i.e. " air channel " design, when the LED adstante febre; Temperature in the pillar raises, thereby air pressure is changed, and produces cross-ventilation; Take away heat in large quantities, improve radiating efficiency dramatically, through test; This kind of ceramic multiaspect lamp temperature rise is 20 degree only, also have only 70 degree in 50 the degree environment even be operated in, and the life-span of lamp is well guaranteed.
Description of drawings
Fig. 1 is the utility model multiaspect modulated structure decomposing schematic representation.
Fig. 2 is the sectional view of the utility model individual struts.
Fig. 3 is the polyhedral sketch map of traditional LED.
Among the figure: lamp holder 11, Plastic lamp socket spare 12, fixing hole 13, fixing hole 21; Plastic lamp base 22, double-screw bolt array 23, lamp socket inner chamber 24, pottery holder 31 down; Fixed groove 32, aluminium base 41, paster LED 42, ceramic leg lower surface bayonet socket 51; Surface groove 52, upper surface bayonet socket 53, fixed groove 61, ceramic loam cake 62.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done further description.
Ceramic LED multiaspect lamp as depicted in figs. 1 and 2 comprises standard lamp head, plastic lamp base, ceramic covers, pcb board, power supply and ceramic leg.Standard lamp head 11 is connected with Plastic lamp socket spare through screw thread, utilizes screw to fix through fixing hole 13 and 21 between lamp holder 1 and the plastic lamp base 2.
Plastic lamp base 22 and pottery utilize screw to fix through double-screw bolt array 23 and screw array between the holder down, and power supply is positioned in the cavity 24 between the two, and use epoxy heat conduction casting glue to fix.
Paster LED lamp pearl 42 is welded on the aluminium base 41, and the surface covers with protection LED lamp pearl with organic silicon potting adhesive.Pcb board utilizes heat conductive silica gel to be fixed on the surface groove of ceramic leg.Column length is 10cm and two kinds of 15cm, and corresponding whole lamp power 20W and 30W, pillar be for being the hollow hexahedron, one side flutedly be used to place pcb board.
Ceramic leg through lower surface bayonet socket 51 and pottery down the fixed groove 32 of holder use mono-component organic silicones gluing connect fixing.
Column length is divided into 10cm and two kinds of 15cm, and corresponding whole lamp power 20W and 30W, pillar be for being the hollow hexahedron, one side flutedly be used to place pcb board.
Claims (5)
1. a LED multiaspect lamp comprises that a surface distributed has the lamp body, of LED lamp pearl to be connected in the lamp socket on the lamp body, it is characterized in that said lamp body is made up of the individual struts that some circumferential intervals are uniformly distributed in the lamp socket bottom surface.
2. LED multiaspect lamp according to claim 1 is characterized in that said individual struts is a ceramic leg.
3. LED multiaspect lamp according to claim 1 is characterized in that said individual struts is an open tubular column.
4. LED multiaspect lamp according to claim 3 is characterized in that said individual struts is the regular polygon open tubular column.
5. LED multiaspect lamp according to claim 4 is characterized in that said individual struts is the regular hexagon open tubular column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201485567U CN202109245U (en) | 2011-05-11 | 2011-05-11 | LED polyhedral lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201485567U CN202109245U (en) | 2011-05-11 | 2011-05-11 | LED polyhedral lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202109245U true CN202109245U (en) | 2012-01-11 |
Family
ID=45434679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201485567U Expired - Fee Related CN202109245U (en) | 2011-05-11 | 2011-05-11 | LED polyhedral lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202109245U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102640737A (en) * | 2012-05-23 | 2012-08-22 | 重庆交通大学 | Long-range control type solar energy broad spectrum disinsection system and disinsection method |
| CN102954434A (en) * | 2012-11-09 | 2013-03-06 | 中山市晶元灯饰电器有限公司 | Programmable intelligent landscape lamp |
| CN105156923A (en) * | 2015-08-26 | 2015-12-16 | 潘民 | Multifunctional energy-saving type lighting source and machining processes thereof |
| CN112566441A (en) * | 2019-09-25 | 2021-03-26 | 中车株洲电力机车研究所有限公司 | Heat pipe radiator and IGBT converter heat radiation device |
-
2011
- 2011-05-11 CN CN2011201485567U patent/CN202109245U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102640737A (en) * | 2012-05-23 | 2012-08-22 | 重庆交通大学 | Long-range control type solar energy broad spectrum disinsection system and disinsection method |
| CN102640737B (en) * | 2012-05-23 | 2014-04-02 | 重庆交通大学 | Long-range control type solar energy broad spectrum disinsection system and disinsection method |
| CN102954434A (en) * | 2012-11-09 | 2013-03-06 | 中山市晶元灯饰电器有限公司 | Programmable intelligent landscape lamp |
| CN102954434B (en) * | 2012-11-09 | 2015-09-02 | 中山市晶元灯饰电器有限公司 | A kind of programmable intelligent landscape lamp |
| CN105156923A (en) * | 2015-08-26 | 2015-12-16 | 潘民 | Multifunctional energy-saving type lighting source and machining processes thereof |
| CN112566441A (en) * | 2019-09-25 | 2021-03-26 | 中车株洲电力机车研究所有限公司 | Heat pipe radiator and IGBT converter heat radiation device |
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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: 20120111 Termination date: 20130511 |