CN205402395U - Street lamp light source - Google Patents
Street lamp light source Download PDFInfo
- Publication number
- CN205402395U CN205402395U CN201620161243.8U CN201620161243U CN205402395U CN 205402395 U CN205402395 U CN 205402395U CN 201620161243 U CN201620161243 U CN 201620161243U CN 205402395 U CN205402395 U CN 205402395U
- Authority
- CN
- China
- Prior art keywords
- light
- heat sink
- road
- radiator
- source
- 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.)
- Expired - Fee Related
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Abstract
The utility model provides a street lamp light source, including radiator and illuminator, the radiator includes square heating panel, a plurality of heat dissipations strip is extended perpendicularly to the first side of heating panel, and a plurality of heat dissipations strip is squarely or cylindrical, and square heat dissipation strip is located the edge all around of heating panel, cylindrical heat dissipation strip is surrounded by square heat dissipation strip, illuminator set firmly in the second side of heating panel, street lamp light source is still including the back lid, back lid surround the radiator and with illuminator connects, radiator, illuminator and back tectiform become the lamp body, the side of back lid corresponds the clearance of heat dissipation strip is equipped with a plurality of first logical grooves. The utility model discloses a simple and easy assembly design between the unique structural design of radiator and each constitutional features has realized good, small, the simple street lamp light source of structure assembly of radiating effect.
Description
Technical field
This utility model relates to outdoor illumination field, especially a kind of road-light light-source.
Background technology
Along with popularizing of street lamp, the instructions for use of road-light light-source is more and more higher, and it is necessary for being located at outdoor water-proof, is need the life-span long with that, and the life-span is relevant with the power of lamp and radiating effect, so radiating effect needs to improve.
At present, on market, the appearance requirement for road-light light-source also improves, so being badly in need of designing the road-light light-source that volume is little, attractive in appearance.
Utility model content
In order to solve the problems referred to above, the utility model proposes that a kind of good heat dissipation effect, volume be little, the simple road-light light-source of Standard.
This utility model is achieved through the following technical solutions:
The utility model proposes a kind of road-light light-source, including radiator and light-emitting device, described radiator includes square heat sink, first side of described heat sink vertically extends multiple heat sink strip, multiple heat sink strips are square or cylindrical, square heat sink strip is located at the edge of described heat sink, cylindrical heat-radiating bar is surrounded by square heat sink strip, described light-emitting device is fixedly arranged on the second side of described heat sink, described road-light light-source also includes bonnet, described bonnet surrounds radiator and is connected with described light-emitting device, described radiator, light-emitting device and bonnet form lamp body, the gap of the corresponding described heat sink strip in the side of described bonnet is provided with multiple first groove.
Further, described light-emitting device includes aluminium base, LED and lampshade, and described aluminium base is fixedly arranged on the second side of described heat sink, and described LED is located on described aluminium base, and described lampshade is fixedly arranged on the second side of described heat sink and covers described LED.
Further, described road-light light-source also includes bottom and circuit box, and described circuit box is sheathed on the first end of described lamp body and is fixed by trip bolt, and described bottom is sheathed on the second end of described lamp body and is fixed by trip bolt.
Further, the gap of the bottom correspondence heat sink strip of described bottom is provided with multiple second groove.
Further, described circuit box includes connecting lid and lower connection lid, the described lower side connecting lid is sheathed on the first end of described lamp body and is fixed by trip bolt, described lower connect lid opposite side with described on is connected cover connection and form cavity, described cavity inside is provided with circuit board, and described circuit board is electrically connected with described light-emitting device.
Further, described road-light light-source also includes lamp holder, and described lamp holder connects by being connected seat with described circuit box.
Further, described road-light light-source also includes fan, and described fan is located between described heat sink strip and bonnet, and described heat sink strip is provided with fixing hole, and described fan is fixedly arranged on described heat sink strip.
The beneficial effects of the utility model:
1. radiator of the present utility model by vertically extending the design of multiple heat sink strip in the first side of described heat sink, not only make described radiator heat-dissipation better effects if, and making described heat spreader structures simple, shared volume is little so that whole road-light light-source build is small and exquisite, attractive in appearance.
2. the gap of the bonnet of the present utility model corresponding described heat sink strip in side by covering in the rear is provided with multiple first groove, the hot-air making described radiator periphery communicates with the cold air outside lamp body, form cross-ventilation, accelerate heat radiation, the radiating effect making radiator is better, and then the service life of road-light light-source of the present utility model is increased.
3. this utility model adopts LED so that described road-light light-source energy-saving and environmental protection and life-span are long.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of road-light light-source of this utility model；
Fig. 2 is the decomposing schematic representation of a kind of road-light light-source of this utility model；
Fig. 3 is the structural representation of the radiator of a kind of road-light light-source of this utility model.
Detailed description of the invention
In order to clearly, complete explanation the technical solution of the utility model, below in conjunction with accompanying drawing, the utility model is described in further detail.
Refer to Fig. 1-Fig. 3, the utility model proposes a kind of road-light light-source, including radiator 1 and light-emitting device 2, refer to Fig. 3, described radiator 1 includes square heat sink 11, first side 14 of described heat sink 11 vertically extends multiple heat sink strip, multiple heat sink strips are square or cylindrical, square heat sink strip 12 is located at the edge of described heat sink 11, cylindrical heat-radiating bar 13 is surrounded by square heat sink strip 12, in the present embodiment, middle employing cylindrical heat-radiating bar 13 is because cylindrical bigger relative to its area of dissipation square, and edge adopts square heat sink strip 12 to be to make radiator 1 be connected steadily with the architectural feature of its periphery.Described light-emitting device 2 is fixedly arranged on the second side 15 of described heat sink 11, described road-light light-source also includes bonnet 3, described bonnet 3 surrounds radiator 1 and is connected with described light-emitting device 2, described radiator 1, light-emitting device 2 and bonnet 3 form lamp body 10, and the gap of the corresponding described heat sink strip in the side of described bonnet 3 is provided with multiple first groove 31.
The first side 14 and the particular location of the second side 15 in the present embodiment refer to Fig. 3.
Radiator 1 of the present utility model by vertically extending the design of multiple heat sink strip in the first side 14 of described heat sink 11, the radiating effect not only making described radiator 1 is better, make the described road-light light-source life-span long, such design simultaneously makes the simple in construction of described radiator 1, shared volume is little so that whole road-light light-source build is small and exquisite, attractive in appearance；Then, bonnet 3 of the present utility model is provided with multiple first groove 31 by the gap of the corresponding described heat sink strip in side of lid 3 in the rear, the hot-air making described radiator 1 periphery communicates with the cold air outside lamp body 10, form cross-ventilation, accelerate heat radiation, the radiating effect making radiator 1 is better, and then the service life of road-light light-source of the present utility model is increased.This utility model is by the simple and easy trim designs between structural design and each architectural feature of radiator 1 uniqueness, it is achieved that a kind of good heat dissipation effect, volume are little, the simple road-light light-source of Standard.
In the present embodiment, refer to Fig. 2, described light-emitting device 2 includes aluminium base 21, LED and lampshade 22, described aluminium base 21 is fixedly arranged on the second side 15 of described heat sink 11, described LED is located on described aluminium base 21, and described lampshade 22 is fixedly arranged on the second side 15 of described heat sink 11 and covers described LED.This utility model adopt LED so that described road-light light-source energy-saving and environmental protection and the life-span long.
In the present embodiment, refer to Fig. 2, described road-light light-source also includes bottom 4 and circuit box 5, and described circuit box 5 is sheathed on the first end 16 of described lamp body 10 and is fixed by trip bolt, and described bottom 4 is sheathed on the second end 17 of described lamp body 10 and is fixed by trip bolt.The connected mode of described lamp body 10 is very simple, it is easy to dismounting maintenance.
The first end 16 and the particular location of the second end 17 in the present embodiment refer to Fig. 1.
In the present embodiment, the gap of the bottom correspondence heat sink strip of described bottom 4 is provided with multiple second groove 41.The design of described second groove 41 is the same with the design of described first groove 31, all it is so that the hot-air of described radiator 1 periphery communicates with the cold air outside lamp body 10, form cross-ventilation, accelerate heat radiation, the radiating effect making radiator 1 is better, and then the service life of road-light light-source of the present utility model is increased.
In the present embodiment, described circuit box 5 includes connecting lid 51 and lower connection lid 52, the described lower side connecting lid 52 is sheathed on the first end 16 of described lamp body 10 and is fixed by trip bolt, the described lower opposite side connecting lid 52 with described on be connected to cover and 51 connect and form cavity, described cavity inside is provided with circuit board 6, and described circuit board 6 is electrically connected with described light-emitting device 2.
In the present embodiment, described road-light light-source also includes lamp holder 7, and described lamp holder 7 connects by being connected seat 8 with described circuit box 5.
In the present embodiment, described road-light light-source also includes fan 9, and described fan 9 is located between described heat sink strip and bonnet 3, and described heat sink strip is provided with fixing hole 16, and described fan 9 is fixedly arranged on described heat sink strip.The effect of described fan 9 improves the cross-ventilation near described radiator 1 exactly, it is provided that the thermal diffusivity of described radiator 1, and then the service life of described road-light light-source is increased.
The installation process of the lamp body 10 in road-light light-source of the present utility model is as follows: first described light-emitting device 2 is fixedly arranged on the second side 15 of described heat sink 11 by trip bolt, described fan 9 is fixedly arranged on described heat sink strip, then described bonnet 3 is sheathed on the outside of radiator 1 and affixed with described light-emitting device 2 from vertical direction, the side of the lower connection lid 52 finally the first end 16 of lamp body 10 being inserted circuit box 5 is fixed by trip bolt, and the second end 17 of lamp body 10 is inserted bottom 4 and fixed by trip bolt.When need repairing described lamp body 10 time only need to take apart in a reverse order and keep in repair, therefore, road-light light-source simple in construction of the present utility model, be easy to maintenance.
Certainly, this utility model also can have other numerous embodiments, and based on present embodiment, those of ordinary skill in the art is obtained other embodiments under the premise not making any creative work, broadly falls into the scope that this utility model is protected.
Claims (7)
1. a road-light light-source, including radiator and light-emitting device, it is characterized in that, described radiator includes square heat sink, first side of described heat sink vertically extends multiple heat sink strip, multiple heat sink strips are square or cylindrical, square heat sink strip is located at the edge of described heat sink, cylindrical heat-radiating bar is surrounded by square heat sink strip, described light-emitting device is fixedly arranged on the second side of described heat sink, described road-light light-source also includes bonnet, described bonnet surrounds radiator and is connected with described light-emitting device, described radiator, light-emitting device and bonnet form lamp body, the gap of the corresponding described heat sink strip in the side of described bonnet is provided with multiple first groove.
2. road-light light-source according to claim 1, it is characterized in that, described light-emitting device includes aluminium base, LED and lampshade, described aluminium base is fixedly arranged on the second side of described heat sink, described LED is located on described aluminium base, and described lampshade is fixedly arranged on the second side of described heat sink and covers described LED.
3. road-light light-source according to claim 1, it is characterized in that, described road-light light-source also includes bottom and circuit box, and described circuit box is sheathed on the first end of described lamp body and is fixed by trip bolt, and described bottom is sheathed on the second end of described lamp body and is fixed by trip bolt.
4. road-light light-source according to claim 3, it is characterised in that the gap of the bottom correspondence heat sink strip of described bottom is provided with multiple second groove.
5. road-light light-source according to claim 3, it is characterized in that, described circuit box includes connecting lid and lower connection lid, the described lower side connecting lid is sheathed on the first end of described lamp body and is fixed by trip bolt, described lower connect lid opposite side with described on is connected cover connection and form cavity, described cavity inside is provided with circuit board, and described circuit board is electrically connected with described light-emitting device.
6. road-light light-source according to claim 3, it is characterised in that described road-light light-source also includes lamp holder, and described lamp holder connects by being connected seat with described circuit box.
7. road-light light-source according to claim 1, it is characterised in that described road-light light-source also includes fan, described fan is located between described heat sink strip and bonnet, and described heat sink strip is provided with fixing hole, and described fan is fixedly arranged on described heat sink strip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620161243.8U CN205402395U (en) | 2016-03-02 | 2016-03-02 | Street lamp light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620161243.8U CN205402395U (en) | 2016-03-02 | 2016-03-02 | Street lamp light source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205402395U true CN205402395U (en) | 2016-07-27 |
Family
ID=56444326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620161243.8U Expired - Fee Related CN205402395U (en) | 2016-03-02 | 2016-03-02 | Street lamp light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205402395U (en) |
-
2016
- 2016-03-02 CN CN201620161243.8U patent/CN205402395U/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: 20160727 Termination date: 20190302 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |