CN205388268U - Superconducting heat pipe heat dissipation's high -power LED street lamp - Google Patents
Superconducting heat pipe heat dissipation's high -power LED street lamp Download PDFInfo
- Publication number
- CN205388268U CN205388268U CN201521091241.8U CN201521091241U CN205388268U CN 205388268 U CN205388268 U CN 205388268U CN 201521091241 U CN201521091241 U CN 201521091241U CN 205388268 U CN205388268 U CN 205388268U
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- Prior art keywords
- conductive pipe
- super heat
- street lamp
- condensation chamber
- base plate
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a superconducting heat pipe heat dissipation's high -power LED street lamp, including support, arc top cap, bottom plate, LED lamp pearl, power control circuit, base plate, superconducting heat pipe, condensation chamber and fan, integrated the arc top cap that is provided with on the support, arc top cap below is equipped with the bottom plate, be equipped with two LED lamp pearl fixed plates on the bottom plate, LED lamp pearl closely distributes and fixes on the LED lamp pearl fixed plate, power control circuit sets up on the base plate, the base plate is hugged closely the setting and is in on the bottom plate, superconducting heat pipe has two, two superconducting heat pipe's vaporization section all sets up inside the base plate, superconducting heat pipe's condensation segment setting is in the condensation intracavity, the condensation chamber sets up the base plate top, a condensation chamber side is equipped with the vent, the fan sets up on the base plate, the next door in condensation chamber, the air outlet of fan with the condensation chamber lateral wall intercommunication of the opposite one side of vent.
Description
Technical field
This utility model relates to a kind of LED street lamp, particularly relates to the high-power LED street lamp of a kind of super heat-conductive pipe heat radiation.
Background technology
LED(LightEmittingDiode), light emitting diode, is the semiconductor device of a kind of solid-state that can convert electrical energy into visible ray, and it directly can be converted into light electricity.Along with the development of human sciences's technology, the high-power LED street lamp that application LED lamplight technology is produced also steps into the life of people, high-power LED street lamp gradually, as the term suggests be single power more than more than 1 watt, adopt the street lamp of New LED semiconductor light source.The Standard General of current LED street lamp is the average illumination 0.48 of the road illumination uniformity (uniformityofroadsurfaceilluminance), more than country's traditional standard 0.42.Hot spot ratio 1:2, meets road illumination.(actual 1/2 center spot reaches 25LUX, and 1/4 central light strength reaches 15LUX, the minimum light intensity 4LUX of 16 meters remote, and overlapping light intensity is about 6LUX.Existing market street lamp lens material is improvement optical material, transmitance >=93%, heatproof-38-+90 degree, the features such as uv-resistant ultraviolet ` xanthate ratio 30000 hours is unchanged.It has extraordinary application prospect in new city illuminates.Light modulation to the degree of depth, and color and other characteristics will not change because of light modulation.
But, one Problems existing always, namely heat dissipation problem is accompanied by great power LED production process the key factor to consider all the time, because when high-powered LED lamp works long hours, substantial amounts of heat can be produced, if these heats can not be distributed timely and effectively, it will bring series of problems for LED and power control circuit.
Utility model content
In order to solve above-mentioned technical problem, this utility model provides the high-power LED street lamp of a kind of super heat-conductive pipe heat radiation, including support, arc top cover, base plate, LED lamp bead, power control circuit, substrate, super heat-conductive pipe, condensation chamber and fan;It is that lamp body dispels the heat that the high-power LED street lamp of this super heat-conductive pipe heat radiation have employed super heat-conductive pipe heat dissipation technology, greatly increases the radiating efficiency of LED street lamp.For reaching above-mentioned technique effect, this utility model realizes especially by techniques below scheme:
The high-power LED street lamp of a kind of super heat-conductive pipe heat radiation, including support, arc top cover, base plate, LED lamp bead, power control circuit, substrate, super heat-conductive pipe, condensation chamber and fan；nullIntegrated on described support must be provided with arc top cover，Described arc top cover passes under O-ring seal and is connected to base plate，Described base plate is provided with the fixing plate of two LED lamp bead，Described LED lamp bead tight distribution and being fixed on the fixing plate of described LED lamp bead，Described LED lamp bead serial or parallel connection is on described power control circuit，Described power control circuit is arranged on the substrate，Described substrate is close to and is arranged on described base plate，Described super heat-conductive pipe has two，The vaporization section of described two super heat-conductive pipes is arranged at inside described substrate，The condensation segment of described super heat-conductive pipe is arranged in described condensation chamber，Described condensation chamber is arranged on described surface，Described condensation chamber one side is provided with vent，Described fan is arranged on the substrate、The side of condensation chamber，The air outlet of described fan connects with the condensation chamber sidewall of described vent opposite side.
Further, in technique scheme, being arranged on the inclination angle that the super heat-conductive pipe gasification section within described substrate becomes certain, angle of inclination is 5 °-10 °.
Further, in technique scheme, the condensation segment of described super heat-conductive pipe is provided with fin.
Further, in technique scheme, described power control circuit and described fan are connected by electrical wiring to the power supply being arranged on bottom street lamp.
Further, in technique scheme, described arched top lid is provided with radiator window.
Further, in technique scheme, described LED lamp bead is connected with lampshade, and described lampshade connects with the fixing plate of described LED lamp bead.
Further, in technique scheme, the material selection aluminum material of described substrate.
Utility model beneficial effect
This utility model has the advantages that
1. the high-power LED street lamp that this super heat-conductive pipe dispels the heat have employed the technology of double-superconducting heat pipe heat radiation and dispels the heat, and greatly increases the radiating efficiency of great power LED.
2. simultaneously, on super heat-conductive pipe condensation segment, the design of fin and the design of fan also improve the condensation rate of gas in pipe.
3.LED lamp bead is divided into two working regions, and two working regions are parallel circuit, separate work, so being broken when a working region, another one can also continue to work, this ensure that the seriality of the high-power LED street lamp that this super heat-conductive pipe dispel the heat illuminates.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, the accompanying drawing used required in embodiment will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is side perspective view of the present utility model；
Fig. 2 is light-emitting zone structure chart of the present utility model；
In figure, 1, support；2, arc top cover；21, radiator window；3, base plate；31, O-ring seal；4, LED lamp bead；41, the fixing plate of LED lamp bead；42, lampshade；43, power control circuit；5, super heat-conductive pipe；51, fin；6, substrate；7, condensation chamber；71, vent；8, fan；9, electric wire.
Detailed description of the invention
For making content of the present utility model clearly understandable, below in conjunction with Figure of description, content of the present utility model is described further.Certain this utility model is not limited to this specific embodiment, and general replacement the known by those skilled in the art is also covered by protection domain of the present utility model.Secondly, this utility model utilizes schematic diagram to carry out detailed statement, and when describing this utility model example in detail, for the ease of illustrating, schematic diagram, should in this, as to restriction of the present utility model not according to general ratio partial enlargement.
Embodiment 1
As it is shown in figure 1, the high-power LED street lamp of a kind of super heat-conductive pipe heat radiation, including support 1, arc top cover 2, base plate 3, LED lamp bead 4, power control circuit 43, substrate 6, super heat-conductive pipe 5, condensation chamber 7 and fan 8；Integrated on support 1 must be provided with arc top cover 2, arc top cover 2 passes under O-ring seal 31 and is connected to base plate 3, base plate 3 is provided with the fixing plate 41 of two LED lamp bead, LED lamp bead 4 tight distribution and be fixed on the fixing plate 41 of LED lamp bead, LED lamp bead 4 serial or parallel connection is on power control circuit 43, power control circuit 43 is arranged on substrate 6, substrate 6 is close to and is arranged on base plate 3, super heat-conductive pipe 5 has two, it is internal that the vaporization section of two super heat-conductive pipes 5 is arranged at substrate 6, the condensation segment of super heat-conductive pipe 5 is arranged in condensation chamber 7, condensation chamber 7 is arranged on above substrate 6, condensation chamber 7 one side is provided with vent 71, fan 8 is arranged on substrate 6, the side of condensation chamber 7, the air outlet of fan 8 connects with condensation chamber 7 sidewall of vent 71 opposite side.
Being arranged on the inclination angle that super heat-conductive pipe 5 gasification section within substrate 6 becomes certain, angle of inclination is 5 °-10 °.
The condensation segment of super heat-conductive pipe 5 is provided with fin 51.
Power control circuit 43 and fan 8 are connected to, by electric wire 9, the power supply (not shown in FIG.) being arranged on bottom street lamp.
Arc top cover 2 is provided with radiator window 21.
LED lamp bead 4 is connected with lampshade 42, and lampshade 42 connects with the fixing plate 41 of LED lamp bead.
The material selection aluminum material of substrate 6.
Although this utility model essentially describes above example, but is intended only as example and is been described by, and this utility model is not limited to this.Those of ordinary skill in the art can make multiple modification and the application essential characteristics without deviating from embodiment.Such as, each parts that embodiment is shown in detail can be revised and run, and the difference relevant to described modification and application is it is believed that include in the protection domain of the present utility model that claims limit.
Embodiment involved in this specification, it is meant that the specially feature, structure or the characteristic that describe in conjunction with this embodiment include at least one embodiment of the present utility model.Description comes across these terms everywhere and is not necessarily directed to same embodiment.Additionally, when describing special characteristic, structure or characteristic in conjunction with any embodiment, all think that it falls in the scope of these special characteristics, structure or characteristic that those of ordinary skill in the art just can realize in conjunction with other embodiments.
Claims (7)
1. the high-power LED street lamp of a super heat-conductive pipe heat radiation, it is characterised in that: include support, arc top cover, base plate, LED lamp bead, power control circuit, substrate, super heat-conductive pipe, condensation chamber and fan；nullIntegrated on described support must be provided with arc top cover，Described arc top cover passes under O-ring seal and is connected to base plate，Described base plate is provided with the fixing plate of two LED lamp bead，Described LED lamp bead tight distribution and being fixed on the fixing plate of described LED lamp bead，Described LED lamp bead serial or parallel connection is on described power control circuit，Described power control circuit is arranged on the substrate，Described substrate is close to and is arranged on described base plate，Described super heat-conductive pipe has two，The vaporization section of described two super heat-conductive pipes is arranged at inside described substrate，The condensation segment of described super heat-conductive pipe is arranged in described condensation chamber，Described condensation chamber is arranged on described surface，Described condensation chamber one side is provided with vent，Described fan is arranged on the substrate、The side of condensation chamber，The air outlet of described fan connects with the condensation chamber sidewall of described vent opposite side.
2. the high-power LED street lamp of super heat-conductive pipe heat radiation according to claim 1, it is characterised in that: being arranged on the inclination angle that the super heat-conductive pipe gasification section within described substrate becomes certain, angle of inclination is 5 °-10 °.
3. the high-power LED street lamp of super heat-conductive pipe heat radiation according to claim 1, it is characterised in that: the condensation segment of described super heat-conductive pipe is provided with fin.
4. the high-power LED street lamp of super heat-conductive pipe heat radiation according to claim 1, it is characterised in that: described power control circuit and described fan are connected by electrical wiring to the power supply being arranged on bottom street lamp.
5. the high-power LED street lamp of super heat-conductive pipe heat radiation according to claim 1, it is characterised in that: described arched top lid is provided with radiator window.
6. the high-power LED street lamp of super heat-conductive pipe heat radiation according to claim 1, it is characterised in that: described LED lamp bead is connected with lampshade, and described lampshade connects with the fixing plate of described LED lamp bead.
7. the high-power LED street lamp of super heat-conductive pipe heat radiation according to claim 1, it is characterised in that: the material selection aluminum material of described substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521091241.8U CN205388268U (en) | 2015-12-25 | 2015-12-25 | Superconducting heat pipe heat dissipation's high -power LED street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521091241.8U CN205388268U (en) | 2015-12-25 | 2015-12-25 | Superconducting heat pipe heat dissipation's high -power LED street lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205388268U true CN205388268U (en) | 2016-07-20 |
Family
ID=56381202
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521091241.8U Expired - Fee Related CN205388268U (en) | 2015-12-25 | 2015-12-25 | Superconducting heat pipe heat dissipation's high -power LED street lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205388268U (en) |
-
2015
- 2015-12-25 CN CN201521091241.8U patent/CN205388268U/en not_active Expired - Fee Related
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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: 20160720 Termination date: 20161225 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |