CN104676556A - LED street lamp radiator - Google Patents
LED street lamp radiator Download PDFInfo
- Publication number
- CN104676556A CN104676556A CN201310629335.5A CN201310629335A CN104676556A CN 104676556 A CN104676556 A CN 104676556A CN 201310629335 A CN201310629335 A CN 201310629335A CN 104676556 A CN104676556 A CN 104676556A
- Authority
- CN
- China
- Prior art keywords
- led street
- street lamp
- heat dissipation
- heat
- substrate
- 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
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses an LED street lamp radiator, and relates to the field of LED street lamps. The LED street lamp radiator comprises a heat conductor, a heat transfer piece, a heat dissipation casing and an LED street lamp, wherein the heat dissipation casing is provided with concave cavities and heat dissipation holes, air holes are formed in the concave cavities, the heat conductor is connected with a substrate, the substrate is connected with the concave cavities, the heat dissipation holes are connected with hollow channels, and the hollow channels are connected with the heat conductor. The heat dissipation casing is provided with the concave cavities and the heat dissipation holes, the air holes are formed in the concave cavities, the heat conductor is connected with the substrate, the heat dissipation holes are connected with the hollow channels, and the structure of three air inlet channels is adopted, so that heat dissipation air flow is formed, the heat dissipation effect is guaranteed, no limitation is provided for lamp installation, roadside air can be effectively utilized, the air direction requirements are low, and the radiator has the advantages of being simple in structure and easy to install and facilitating lamp integration.
Description
Technical field
The present invention relates to LED field, be specifically related to a kind of LED street lamp radiator.
Background technology
Along with countries in the world are to the development of energy-conserving product and demand, we are in the guiding of government with under helping, be that LED street lamp radiator accessories enterprise is near over the past half year from IT radiator accessories, through and the working in concert of each famous brand producer, company has become the LED street lamp accessory manufacturing enterprise of an A wide selection of colours and designs.For LED street lamp shot-light, LED street lamp globe lamp, the hot device of LED street lamp also generally uses gradually, the patent of invention that application number is CN201120138216.6, patent name is a kind of LED street lamp radiator, there is wiring convenient, shorten the length of wiring, save material, and the flabellum of radiator fan can not get to electric wire, the feature that security is high, but this radiator easily causes, and heat deposits, radiating effect is poor; And the design complexity of this radiator is multiple, adds the integrated difficulty of light fixture.
Summary of the invention
The object of the present invention is to provide that a kind of structure is simple, the LED street lamp radiator of good heat dissipation effect.
The technical scheme of technical solution problem of the present invention is: a kind of LED street lamp radiator, comprise heat carrier, heat transfer sheet, radiating shell and LED street lamp, described heat transfer sheet is located on heat carrier, described LED street lamp is located on radiating shell, the thickness of described heat transfer sheet is 1-3cm, described radiating shell is provided with cavity and louvre, air holes is provided with in described cavity, described heat carrier is connected with substrate, described substrate is connected with cavity, described louvre is connected with hollow road, and described hollow road is connected with heat carrier.
As further improvement, described heat carrier is connected with fin.
As further improvement, the inside of described radiating shell is provided with hollow protrusions.
As further improvement, described fin is Graphene material.
As further improvement, the radius of described air holes is 3-9mm.
Beneficial effect: in the present invention, radiating shell is provided with cavity and louvre, is provided with air holes in cavity, and heat carrier is connected with substrate, louvre is connected with hollow road, adopt the structure of three air inlet ducts, form radiating airflow, not only ensure that radiating effect, and the installation of light fixture is not limited, well effectively can utilize the wind in roadside, little to the requirement of wind direction, heat spreader structures is simple, easy installation, is convenient to the feature that light fixture is integrated; Heat carrier is connected with fin, and the inside of described radiating shell is provided with hollow protrusions, increases the area of radiating shell, thus expands heat radiation scope, strengthens radiating effect.
Accompanying drawing explanation
Fig. 1 is top view of the present invention.
Fig. 2 is front view of the present invention.
Wherein: 1-heat carrier, 2--heat transfer sheet, 3-radiating shell, 4-LED street lamp,
5-cavity, 6-air holes, 7-louvre, 8-substrate, 9-hollow road,
10-fin, 11-hollow protrusions.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further details.As depicted in figs. 1 and 2: a kind of LED street lamp radiator, comprise heat carrier 1, heat transfer sheet 2, radiating shell 3 and LED street lamp 4, described heat transfer sheet 2 is located on heat carrier 1, described LED street lamp 4 is located on radiating shell 3, the thickness of described heat transfer sheet 2 is 1-3cm, described radiating shell 3 is provided with cavity 5 and louvre 7, air holes 6 is provided with in described cavity 5, described heat carrier 1 is connected with substrate 8, described substrate 8 is connected with cavity 5, described louvre 7 is connected with hollow road 9, described hollow road 9 is connected with heat carrier 1, adopt the structure of three air inlet ducts, form radiating airflow, not only ensure that radiating effect, and the installation of light fixture is not limited, well effectively can utilize the wind in roadside, little to the requirement of wind direction, heat spreader structures is simple, easy installation, be convenient to the feature that light fixture is integrated.
It should be noted that described heat carrier 1 is connected with fin 10, the inside of described radiating shell 3 is provided with hollow protrusions 11, increases the area of radiating shell, thus expands heat radiation scope, strengthens radiating effect.
In the present embodiment, described fin 10 is Graphene material, and the radius of described air holes 6 is 3-9mm.
Based on above-mentioned, radiating shell is provided with cavity and louvre, is provided with air holes in cavity, heat carrier is connected with substrate, and louvre is connected with hollow road, adopts the structure of three air inlet ducts, form radiating airflow, not only ensure that radiating effect, and the installation of light fixture is not limited, well effectively can utilize the wind in roadside, little to the requirement of wind direction, heat spreader structures is simple, easily installs, is convenient to the feature that light fixture is integrated.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (5)
1. a LED street lamp radiator, comprise heat carrier, heat transfer sheet, radiating shell and LED street lamp, described heat transfer sheet is located on heat carrier, and described LED street lamp is located on radiating shell, and the thickness of described heat transfer sheet is 1-3cm, it is characterized in that: described radiating shell is provided with cavity and louvre, be provided with air holes in described cavity, described heat carrier is connected with substrate, and described substrate is connected with cavity, described louvre is connected with hollow road, and described hollow road is connected with heat carrier.
2. a kind of LED street lamp radiator according to claim 1, is characterized in that: described heat carrier is connected with fin.
3. a kind of LED street lamp radiator according to claim 1, is characterized in that: the inside of described radiating shell is provided with hollow protrusions.
4. a kind of LED street lamp radiator according to claim 2, is characterized in that: described fin is Graphene material.
5. a kind of LED street lamp radiator according to claim 1, is characterized in that: the radius of described air holes is 3-9mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310629335.5A CN104676556A (en) | 2013-12-02 | 2013-12-02 | LED street lamp radiator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310629335.5A CN104676556A (en) | 2013-12-02 | 2013-12-02 | LED street lamp radiator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104676556A true CN104676556A (en) | 2015-06-03 |
Family
ID=53311954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310629335.5A Pending CN104676556A (en) | 2013-12-02 | 2013-12-02 | LED street lamp radiator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104676556A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN203099742U (en) * | 2012-12-31 | 2013-07-31 | 东莞丰尚科技有限公司 | Efficient heat dissipation light emitting diode (LED) lamp housing |
| CN203298267U (en) * | 2013-06-05 | 2013-11-20 | 广东斯科电气股份有限公司 | Active radiating LED spotlight |
| CN203309614U (en) * | 2013-06-24 | 2013-11-27 | 广州聚晶能源科技股份有限公司 | High-power light-emitting diode (LED) spotlight capable of radiating actively |
| CN203615297U (en) * | 2013-12-02 | 2014-05-28 | 苏州承源光电科技有限公司 | LED street lamp radiator |
| US20150092404A1 (en) * | 2012-04-03 | 2015-04-02 | Hwa Ja KIM | Bulb-type led lighting apparatus |
-
2013
- 2013-12-02 CN CN201310629335.5A patent/CN104676556A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20150092404A1 (en) * | 2012-04-03 | 2015-04-02 | Hwa Ja KIM | Bulb-type led lighting apparatus |
| CN203099742U (en) * | 2012-12-31 | 2013-07-31 | 东莞丰尚科技有限公司 | Efficient heat dissipation light emitting diode (LED) lamp housing |
| CN203298267U (en) * | 2013-06-05 | 2013-11-20 | 广东斯科电气股份有限公司 | Active radiating LED spotlight |
| CN203309614U (en) * | 2013-06-24 | 2013-11-27 | 广州聚晶能源科技股份有限公司 | High-power light-emitting diode (LED) spotlight capable of radiating actively |
| CN203615297U (en) * | 2013-12-02 | 2014-05-28 | 苏州承源光电科技有限公司 | LED street lamp radiator |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150603 |
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| RJ01 | Rejection of invention patent application after publication |