CN206669676U - A kind of assembly type high-power LED street lamp radiator structure - Google Patents
A kind of assembly type high-power LED street lamp radiator structure Download PDFInfo
- Publication number
- CN206669676U CN206669676U CN201720254865.XU CN201720254865U CN206669676U CN 206669676 U CN206669676 U CN 206669676U CN 201720254865 U CN201720254865 U CN 201720254865U CN 206669676 U CN206669676 U CN 206669676U
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- China
- Prior art keywords
- heat
- led
- thermal conductive
- type high
- street lamp
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Abstract
The utility model discloses a kind of assembly type high-power LED street lamp radiator structure, including mounting base, thermal conductive metal plate, lens, LED installation base plate and installation bolt hole, radiating fin group is installed at the top of the mounting base, and it is evenly distributed with metal fin in radiating fin group, the top of the radiating fin group is provided with thermal conductive metal plate, and the upper surface of thermal conductive metal plate is provided with insulating barrier, heat-conducting metal mounting post is installed on insulating barrier on the outside of the LED installation base plate, and arc protective cover is installed in heat-conducting metal mounting post, top on the inside of the protective cover is provided with lens, and lens are located at the surface of LED lamp bead.The utility model is relative to traditional heat-dissipating structure, the insulating barrier and thermal conductive metal plate of setting, can be while quickening heat distributes, avoid the generation of electric leakage accident, the heat-conducting block of setting directly can radiate to LED installation base plates, radiated by pyrotoxin, improve the efficiency of radiating, be easy to promote the use of.
Description
Technical field
LED heat abstractor technical fields are the utility model is related to, specially a kind of assembly type high-power LED street lamp radiating knot
Structure.
Background technology
With the development in epoch, the living standard of people constantly improves, and people can produce light to semi-conducting material and know
The cognition of knowledge, the application of LED is more and more extensive, and the instruction light source of instrument and meter is used as from initial LED, finally various
Photochromic LED is widely applied in traffic lights and illuminating lamp, while LED generates good economic benefit
And social benefit, compared to common fluorescent lamp, but LED is when in use, can produce substantial amounts of heat, if can not be timely
Radiating, may result in LED lamp light decay and exhausts, and until product is scrapped in advance, therefore the radiating to LED is extremely important, existing
LED is mainly radiated using structure, but the faster metallic plate of heat conduction is easily conductive, and electric leakage accident occurs, and tradition
Radiating, simply radiated in the bottom of LED, can not accomplish to be radiated from the pyrotoxin of LED, therefore radiating efficiency
It is poor, it is unfavorable for promoting the use of, therefore, is badly in need of being improved prior art, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of assembly type high-power LED street lamp radiator structure, to solve the above-mentioned back of the body
The problem of being proposed in scape technology.
To achieve the above object, the utility model provides following technical scheme：A kind of assembly type high-power LED street lamp radiating
Structure, including mounting base, thermal conductive metal plate, lens, LED installation base plate and installation bolt hole, the top of the mounting base
Portion is provided with radiating fin group, and metal fin is evenly distributed with radiating fin group, and the top of the radiating fin group is provided with
Thermal conductive metal plate, and the upper surface of thermal conductive metal plate is provided with insulating barrier, the central position of the thermal conductive metal plate is provided with heat conduction
Block, and the top of heat-conducting block is provided with LED installation base plate by substrate heat conduction support frame, on the LED installation base plate
It is even to be distributed with LED lamp bead, heat-conducting metal mounting post, and heat conduction gold are installed on the insulating barrier on the outside of the LED installation base plate
Belong to and arc protective cover is installed in mounting post, the top on the inside of the protective cover is provided with lens, and lens are located at LED lamp bead
Surface.
Preferably, installation bolt hole is all provided with the outside of the radiating fin group on four angles of mounting base.
Preferably, the insulating barrier of the heat-conducting metal installation column bottom is provided with fixed card slot.
Preferably, the inside of the protective cover is provided with transparent heat filling layer, and transparent heat filling layer and heat-conducting metal
Mounting post connects.
Preferably, the metal fin is slice-shaped heat transmission fin.
Compared with prior art, the beneficial effects of the utility model are：The assembly type high-power LED street lamp radiator structure phase
For traditional heat-dissipating structure, the insulating barrier and thermal conductive metal plate of setting, thing of leaking electricity can be avoided while quickening heat distributes
Therefore generation, the heat-conducting block of setting can directly radiate to LED installation base plates, be radiated, improved by pyrotoxin
The efficiency of radiating, avoid because of heating and caused by LED illumination effect decay, improve the service life of LED, set simultaneously
The radiating fin group plate put can improve the integral heat sink of substrate, and then improve the performance of radiating, be easy to promote the use of.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is top view of the present utility model.
In figure：1- mounting bases；2- radiating fin groups；3- thermal conductive metal plates；4- heat-conducting metal mounting posts；5- protective covers；
The transparent heat filling layers of 6-；7- lens；8-LED lamp beads；9-LED lamp installation base plates；10- substrate heat conduction support frames；11- insulate
Layer；12- heat-conducting blocks；13- metal fins；14- installation bolts hole.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Refer to Fig. 1-2, a kind of embodiment provided by the utility model：A kind of assembly type high-power LED street lamp radiating knot
Structure, including mounting base 1, thermal conductive metal plate 3, lens 7, LED installation base plate 9 and installation bolt hole 14, the top of mounting base 1
Portion is provided with radiating fin group 2, and metal fin 13 is evenly distributed with radiating fin group 2, and metal fin 13 is led for slice-shaped
Hot fin, metal fin 13 can radiate to heat-conducting metal version 3, on four angles of the outside mounting base 1 of radiating fin group 2
Installation bolt hole 14 is all provided with, the top of radiating fin group 2 is provided with thermal conductive metal plate 3, and the upper surface of thermal conductive metal plate 3 is provided with
Insulating barrier 11, the central position of thermal conductive metal plate 3 is provided with heat-conducting block 12, and the top of heat-conducting block 12 is supported by substrate heat conduction
Frame 10 is provided with LED installation base plate 9, and LED lamp bead 8 is evenly distributed with LED installation base plate 9, and LED lamp bead 8 can improve
The brightness of LED street lamp, heat-conducting metal mounting post 4, and heat-conducting metal are installed on the insulating barrier 11 in the outside of LED installation base plate 9
Arc protective cover 5 is installed, the inside of protective cover 5 is provided with transparent heat filling layer 6, and transparent heat filling layer 6 in mounting post 4
It is connected with heat-conducting metal mounting post 4, the insulating barrier 11 of the bottom of heat-conducting metal mounting post 4 is provided with fixed card slot, the inner side of protective cover 5
Top lens 7 are installed, and lens 7 are located at the surface of LED lamp bead 8.
Specifically used mode：In use, protective cover 5 is arranged on LED installation base plate 9, when LED lamp bead 8 is worked
When heat is produced in journey, heat is transferred heat in heat-conducting metal version 3 by heat-conducting block 12, then passes through radiating fin group again
2 distribute heat, and even heat can be transferred to heat conduction by the heat in protective cover 5 by transparent heat filling layer 6
Radiated on metallograph 3.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, no matter from the point of view of which point, embodiment all should be regarded as exemplary, and is nonrestrictive, this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of assembly type high-power LED street lamp radiator structure, including mounting base (1), thermal conductive metal plate (3), lens (7),
LED installation base plate (9) and installation bolt hole (14), it is characterised in that：Radiating fin is installed at the top of the mounting base (1)
Piece group (2), and metal fin (13) is evenly distributed with radiating fin group (2), the top of the radiating fin group (2), which is provided with, leads
Thermometal plate (3), and the upper surface of thermal conductive metal plate (3) is provided with insulating barrier (11), the middle position of the thermal conductive metal plate (3)
Place is provided with heat-conducting block (12), and the top of heat-conducting block (12) is provided with LED installation base plate by substrate heat conduction support frame (10)
(9), it is evenly distributed with LED lamp bead (8) on the LED installation base plate (9), the insulation on the outside of the LED installation base plate (9)
Heat-conducting metal mounting post (4) is installed on layer (11), and arc protective cover (5) is installed in heat-conducting metal mounting post (4), it is described
Top on the inside of protective cover (5) is provided with lens (7), and lens (7) are located at the surface of LED lamp bead (8).
A kind of 2. assembly type high-power LED street lamp radiator structure according to claim 1, it is characterised in that：The radiating
On the outside of fins set (2) all installation bolt hole (14) are provided with four angles of mounting base (1).
A kind of 3. assembly type high-power LED street lamp radiator structure according to claim 1, it is characterised in that：The heat conduction
The insulating barrier (11) of metal mounting post (4) bottom is provided with fixed card slot.
A kind of 4. assembly type high-power LED street lamp radiator structure according to claim 1, it is characterised in that：The protection
The inside of cover (5) is provided with transparent heat filling layer (6), and transparent heat filling layer (6) is connected with heat-conducting metal mounting post (4).
A kind of 5. assembly type high-power LED street lamp radiator structure according to claim 1, it is characterised in that：The metal
Fin (13) is slice-shaped heat transmission fin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720254865.XU CN206669676U (en) | 2017-03-16 | 2017-03-16 | A kind of assembly type high-power LED street lamp radiator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720254865.XU CN206669676U (en) | 2017-03-16 | 2017-03-16 | A kind of assembly type high-power LED street lamp radiator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206669676U true CN206669676U (en) | 2017-11-24 |
Family
ID=60376580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720254865.XU Expired - Fee Related CN206669676U (en) | 2017-03-16 | 2017-03-16 | A kind of assembly type high-power LED street lamp radiator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206669676U (en) |
-
2017
- 2017-03-16 CN CN201720254865.XU patent/CN206669676U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171124 Termination date: 20200316 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |