CN102734770A - Heat dissipation assembly for rhombic LED (light emitting diode) road lamp - Google Patents
Heat dissipation assembly for rhombic LED (light emitting diode) road lamp Download PDFInfo
- Publication number
- CN102734770A CN102734770A CN2011100878332A CN201110087833A CN102734770A CN 102734770 A CN102734770 A CN 102734770A CN 2011100878332 A CN2011100878332 A CN 2011100878332A CN 201110087833 A CN201110087833 A CN 201110087833A CN 102734770 A CN102734770 A CN 102734770A
- Authority
- CN
- China
- Prior art keywords
- heat dissipation
- led
- road lamp
- dissipation assembly
- heat conduction
- 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.)
- Pending
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to a heat dissipation assembly for a rhombic LED (light emitting diode) road lamp, comprising a heat dissipation fin main body. The heat dissipation assembly is charaterized in that heat conduction column assemblies are arranged like an array on the heat dissipation fin main body, at the same time, a heat conduction area is arranged between the heat conduction column assemblies. Therefore, the heat conduction column assemblies coordinates with the heat conduction areas to greatly enhance air convection effect and increase whole heat dissipation area, so that the heat dissipation assembly is beneficial to work cooling of the LED road lamp, is capable of prolonging service life of the LED road lamp, and is worth popularizing.
Description
Technical field
The present invention relates to a kind of radiating subassembly, relate in particular to a kind of diamond type LED street lamp and use radiating subassembly.
Background technology
Just at present, the LED lighting is the general designation of LED light fixture, and along with the further maturation of LED technology, LED will obtain more better development in the lighting field of designing and developing in the room.The room Design of Luminaires of 21 century will be to be main flow with the LED Design of Luminaires, demonstrates fully the illumination development trend of energy-conservationization, healthization, art up and hommization simultaneously, becomes the leading of room light culture.In new century, the LED lighting will illuminate everyone room, changes everyone life, becomes the once great of light fixture development and Design and changes.
The LED light fixture amasss little light weight, can select for use different photochromic LED to be combined into the soft various modules of illumination, is installed in arbitrarily in the room, and the light source of room lighting possibly derive from ground, metope, windowsill, furniture, jewelry etc.Therefore, the illumination of following room will no longer be confined to single light fixture, and will be converted into the shadowless lamp of the integral illumination effect of no luminaire tool sense by single lamp lighting.Different photochromic and brightness can produce different influences to people's physiology with psychology, and people do not need very bright white light under many circumstances, and the light of possible gold-tinted or other color is more suitable for the needs of physiology and psychology.Three-primary color LED can be realized the continuous transformation and the selection of brightness, gray scale, color, makes illumination expand to the light of multiple color from the white light on the universal significance.
But present LED street lamp can produce bigger heat in work, need effective dissipation that preferable structure is carried out heat, not so influences the work of LED street lamp easily, shortens its service life.
Summary of the invention
The objective of the invention is to overcome the above problem that prior art exists, provide a kind of diamond type LED street lamp to use radiating subassembly.
Use radiating subassembly for a kind of diamond type LED of realization the object of the invention street lamp, include heat sink body, wherein: array is distributed with the heating column assembly on the described heat sink body; Be distributed with thermal conductivity region between the described heating column assembly.
Further, above-mentioned a kind of diamond type LED street lamp is used radiating subassembly, and wherein, the height of described heating column assembly is consistent.
Further, above-mentioned a kind of diamond type LED street lamp is used radiating subassembly, and wherein, the cross section of described heating column assembly is a rhombus.
Adopt technical scheme of the present invention, thus, rely on cooperating of heating column assembly and thermal conductivity region, greatly strengthened courteous convection effects and whole area of dissipation, help the work heat radiation of LED street lamp, promote its working life, be worthy to be popularized.
The object of the invention, advantage and characteristics will illustrate through the non-limitative illustration of following preferential embodiment and explain that these embodiment only provide with reference to accompanying drawing as an example.
Description of drawings
Fig. 1 is the organigram of this diamond type LED street lamp with radiating subassembly.
The implication of each Reference numeral is following among the figure:
1 heat sink body, 2 heating column assemblies
The specific embodiment
A kind of diamond type LED street lamp as shown in Figure 1 is used radiating subassembly, includes heat sink body 1, and its unusual part is: the present invention's array on heat sink body 1 is distributed with heating column assembly 2.And, between 2 of heating column assemblies, be distributed with thermal conductivity region.
From implementation process of the present invention, in order to help effective convection current of hot and cold air, the heating column assembly 2 of employing height each other is consistent.
Further, consider that can carry out a two-sided guiding to the trend of air-flow divides, let air-flow better shuttle back and forth in thermal conductivity region, the cross section that the heating column assembly that the present invention adopted is 2 is a rhombus.Like this, air delivery is carried out simultaneously with the back side in the front that is directed at that can rely on rhombus, promotes radiating effect.
Through above-mentioned character express and combine accompanying drawing to find out, adopt the present invention after, rely on joining of heating column assembly and thermal conductivity region and deny; Courteous convection effects and whole area of dissipation have greatly been strengthened; Help the work heat radiation of LED street lamp, promote its working life, be worthy to be popularized.
Certainly, more than only be concrete exemplary applications of the present invention, protection scope of the present invention is not constituted any limitation.Except that the foregoing description, the present invention can also have other embodiment.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop within the present invention's scope required for protection.
Claims (3)
1. a diamond type LED street lamp is used radiating subassembly, includes heat sink body, and it is characterized in that: array is distributed with the heating column assembly on the described heat sink body; Be distributed with thermal conductivity region between the described heating column assembly.
2. a kind of diamond type LED street lamp according to claim 1 is used radiating subassembly, it is characterized in that: the height of described heating column assembly is consistent.
3. a kind of diamond type LED street lamp according to claim 1 is used radiating subassembly, and it is characterized in that: the cross section of described heating column assembly is a rhombus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100878332A CN102734770A (en) | 2011-04-08 | 2011-04-08 | Heat dissipation assembly for rhombic LED (light emitting diode) road lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100878332A CN102734770A (en) | 2011-04-08 | 2011-04-08 | Heat dissipation assembly for rhombic LED (light emitting diode) road lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102734770A true CN102734770A (en) | 2012-10-17 |
Family
ID=46990753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011100878332A Pending CN102734770A (en) | 2011-04-08 | 2011-04-08 | Heat dissipation assembly for rhombic LED (light emitting diode) road lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102734770A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135274A (en) * | 2015-07-14 | 2015-12-09 | 东莞市闻誉实业有限公司 | Illumination device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101713530A (en) * | 2009-11-13 | 2010-05-26 | 珠海华博科技工业有限公司 | LED lamp with radiating structure |
| CN101883483A (en) * | 2009-05-06 | 2010-11-10 | 中国科学院半导体研究所 | Three-plate mini-type heat radiator |
| CN201973692U (en) * | 2011-04-08 | 2011-09-14 | 苏州浩华光电科技有限公司 | Heat radiating component for rhombic LED road lamp |
-
2011
- 2011-04-08 CN CN2011100878332A patent/CN102734770A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101883483A (en) * | 2009-05-06 | 2010-11-10 | 中国科学院半导体研究所 | Three-plate mini-type heat radiator |
| CN101713530A (en) * | 2009-11-13 | 2010-05-26 | 珠海华博科技工业有限公司 | LED lamp with radiating structure |
| CN201973692U (en) * | 2011-04-08 | 2011-09-14 | 苏州浩华光电科技有限公司 | Heat radiating component for rhombic LED road lamp |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105135274A (en) * | 2015-07-14 | 2015-12-09 | 东莞市闻誉实业有限公司 | Illumination device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101539267B (en) | High power LED lamp holder for light distribution of freeform lens | |
| CN101893180B (en) | LED lamp bulb | |
| CN202203729U (en) | Light emitting diode (LED) bulb | |
| CN102777791B (en) | Light fixture and full optic angle LED bulb thereof | |
| CN201973692U (en) | Heat radiating component for rhombic LED road lamp | |
| CN201973691U (en) | Heat dissipating module for LED (light emitting diode) street lamp | |
| CN102734770A (en) | Heat dissipation assembly for rhombic LED (light emitting diode) road lamp | |
| CN202972827U (en) | Light emitting diode (LED) street lamp | |
| CN202546496U (en) | LED (light-emitting diode) spot lamp with carbon fiber shell | |
| CN201582661U (en) | LED spotlight | |
| CN201944808U (en) | Radiating component used by LED lamp | |
| CN202032529U (en) | Heat dissipation airflow guiding dome used for an LED street lamp | |
| CN202101008U (en) | LED lamp module with fast heat dissipation function | |
| CN207196255U (en) | A kind of integral type smallpox floodlight tube | |
| CN102287707A (en) | High radiating performance type light-emitting diode (LED) spot lamp | |
| CN202332969U (en) | Novel LED (light-emitting diode) radiator | |
| CN102734771A (en) | Heat radiation assembly for LED (Light-Emitting Diode) street lamp | |
| CN201944631U (en) | Flow-guide heat dissipation type light-emitting diode (LED) lamp | |
| CN204403896U (en) | A kind of LED taper lamp | |
| CN102679291A (en) | Radiating assembly for light-emitting diode (LED) lamp | |
| CN202118643U (en) | Light-emitting diode (LED) down lamp | |
| CN201944630U (en) | Heat-dissipation-type high-power light-emitting diode (LED) lamp | |
| CN202229003U (en) | Spotlight LED bean container lamp | |
| CN203857367U (en) | Ceiling lamp for jewelry illumination | |
| CN203571682U (en) | Radiator for LED lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121017 |