CN207262280U - The durable LED street lamp of high efficiency and heat radiation - Google Patents
The durable LED street lamp of high efficiency and heat radiation Download PDFInfo
- Publication number
- CN207262280U CN207262280U CN201720398124.9U CN201720398124U CN207262280U CN 207262280 U CN207262280 U CN 207262280U CN 201720398124 U CN201720398124 U CN 201720398124U CN 207262280 U CN207262280 U CN 207262280U
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- China
- Prior art keywords
- lamp
- heat
- light source
- conducting plate
- high efficiency
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- 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
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a kind of durable LED street lamp of high efficiency and heat radiation；Power module including lamp body, in lamp body and the lamp stand being connected to outside lamp body, it is characterised in that：Lamp body includes lamp housing, LED light source board, lampshade, heat-conducting plate and radiator；Wherein, LED light source board is arranged at the middle part of the bottom surface of lamp housing；Lampshade together in LED light source board outside；The middle part of lamp housing offers heat dissipation channel from top to bottom；Heat-conducting plate is fixedly arranged in heat dissipation channel, is offseted with LED light source board；Radiator is fixedly arranged on above heat-conducting plate, is offseted with heat-conducting plate, and radiator includes horizontally disposed heat sink and the multiple radiating fins being uniformly arranged above the heat sink.Effect：A kind of durable LED street lamp of high efficiency and heat radiation provided by the utility model, material are mostly aluminium alloy, Portable durable, using the radiating mode of free convection, energy conservation and environmental protection.Radiating fin uses Y type bifurcation structures, improves radiating efficiency.Photocatalyst material is scribbled on lamp housing, air can be purified.
Description
Technical field
Technical field of lighting fixtures is the utility model is related to, specifically, is related to a kind of durable LED roads of high efficiency and heat radiation
Lamp.
Background technology
Traditional road illumination high-pressure sodium lamp used, energy consumption is big, short life, does not meet the demand of modern development.LED at present
Manufacturing technology is increasingly mature, and LED street lamp is come into being, and LED street lamp is with the orientation that shines, energy consumption is relatively low, long lifespan and environmentally protective
The features such as become the mainstream of road lighting.But LED street lamp use it is mostly high-power, high-power LED street lamp there is
Serious heat dissipation problem, the quality of heat-sinking capability have directly influenced its service life.Therefore, it is resistance to develop a kind of high efficiency and heat radiation
LED street lamp is then necessary.
Utility model content
A kind of high efficiency and heat radiation provided the purpose of the utility model is to overcome the deficiency of the above-mentioned prior art is durable
LED street lamp.
Technical solution is used by the utility model solves prior art problem：A kind of durable LED roads of high efficiency and heat radiation
Lamp, including lamp body, the power module in lamp body and the lamp stand being connected to outside lamp body, it is characterised in that：The lamp body includes
Lamp housing, LED light source board, lampshade, heat-conducting plate and radiator；
Wherein, the LED light source board is arranged at the middle part of the bottom surface of the lamp housing；The lampshade is together in the LED
Outside light source board；The middle part of the lamp housing offers heat dissipation channel from top to bottom；The heat-conducting plate is fixedly arranged in the heat dissipation channel,
Offset with the LED light source board；The radiator is fixedly arranged on above the heat-conducting plate, is offseted with the heat-conducting plate, and described scattered
Hot device includes horizontally disposed heat sink and the multiple radiating fins being uniformly arranged above the heat sink.
Above technical scheme is further elaborated below：
Preferably, the radiating fin is y-type structure.
Preferably, the LED light source board includes substrate, lamp bead and lens, and the substrate offsets with heat-conducting plate, and in substrate
Heat conductive silica gel is scribbled between heat-conducting plate, the lamp bead is fixed on below substrate, is equipped with outside lamp bead corresponding with lamp bead
Lens.
Preferably, the power module is located at the afterbody of lamp body, and is connected with LED light source board.
Preferably, the power module include being arranged at the solar panels of lamp housing upper end surface rear end, be arranged at it is described
The master controller being connected with the solar panels and the storage battery being connected with the master controller in lamp housing；The electric power storage
Pond is connected with the LED light source board.
Preferably, lamp housing upper end surface rear end is additionally provided with an ambient light sensor being connected with the master controller；
The ambient light intensity detected is converted into electricity by the ambient light sensor to detect the power of ambient light
Signal transmission is to master controller, and master controller is adjusted the voltage exported to lamp bead according to the electric signal, so that control
The lamp bead is lighted with the lamplight brightness of suitable ambient light.
Preferably, the lamp housing is aluminum alloy material, and lamp housing surface scribbles oxidation-resistant material, scribbled above oxidation-resistant material
Photocatalyst material.
Preferably, the radiator and heat-conducting plate are the molding aluminum alloy material of integrated punching.
Preferably, the week of the bottom surface of the lamp housing multiple is through to its internal air circulation along uniformly offering
Hole.
The beneficial effects of the utility model are：
The durable LED street lamp of one, a kind of high efficiency and heat radiation provided by the utility model, the utility model use radiator
Radiate with free convection to LED light source board, radiating mode energy conservation and environmental protection.Radiator is integrated stamping forming aluminium alloy material
Matter is durable.
Secondly, in the utility model embodiment, the durable LED street lamp of high efficiency and heat radiation, the radiating fin uses Y type knots
Structure, compared to traditional radiating fin, the radiating fin of y-type structure used by the utility model, and air contact area bigger,
Convection effects are more preferable, and heat dissipation effect is notable.
Thirdly, in the utility model embodiment, the durable LED street lamp of high efficiency and heat radiation, the brightness of the lamp bead can be according to ring
The power of border light automatically adjusts, i.e., when ambient light gradually dies down, the brightness of the lamp bead can gradually brighten, until
It is most bright, when ambient light gradually becomes strong, the i.e. gradual blackening of meeting of brightness of the lamp bead, until extinguish, so that, the utility model
The power consumption of lamp bead can greatly be saved so that energy saving.
Brief description of the drawings
Fig. 1 is the diagrammatic cross-section of the durable LED street lamp of the utility model high efficiency and heat radiation；
Fig. 2 is the bottom view of the durable LED street lamp of the utility model high efficiency and heat radiation.
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Drawing reference numeral
Power module 10；
Solar panels 101；Master controller 102；Storage battery 103；Ambient light sensor 104；
Lamp stand 20；
Lamp housing 30；
LED light source board 40；
Substrate 401；Lamp bead 402；Lens 403；
Lampshade 50；
Heat-conducting plate 60；
Radiator 70；
Heat sink 701；Radiating fin 702；
Heat dissipation channel 80；
Air-through holes 90.
Embodiment
The technical solution of the utility model is described in detail below with reference to drawings and the specific embodiments, to become apparent from, directly
See the invention essence that ground understands the utility model.
With reference to shown in Fig. 1 and Fig. 2；
A kind of durable LED street lamp of high efficiency and heat radiation provided by the utility model, including lamp body, the power supply in lamp body
Module 10 and the lamp stand 20 being connected to outside lamp body, it is characterised in that：The lamp body includes lamp housing 30, LED light source board 40, lampshade
50th, heat-conducting plate 60 and radiator 70；
Wherein, the LED light source board 40 is arranged at the middle part of the bottom surface of the lamp housing 30；The lampshade 50 is covered together in institute
State outside LED light source board 40；The middle part of the lamp housing 30 offers heat dissipation channel 80 from top to bottom；The heat-conducting plate 60 is fixedly arranged on institute
State in heat dissipation channel 80, offset with the LED light source board 40；The radiator 70 is fixedly arranged on the top of heat-conducting plate 60, with institute
State heat-conducting plate 60 to offset, and the radiator 70 includes horizontally disposed heat sink 701 and is uniformly arranged at the heat sink
Multiple radiating fins 702 of 701 tops.
In this way, a kind of durable LED street lamp of high efficiency and heat radiation provided by the utility model carries out physics using radiator 70
Heat dissipation, the heat that LED light source board 40 produces are passed to the heat sink 701 of radiator 70 by heat dissipation channel 80 by heat-conducting plate 60,
Finally by radiating fin 702 by calorie spread into air.
Preferably, the radiating fin 702 is y-type structure.
In this way, the radiating fin 702 that contrast is common, the radiating fin 702 of y-type structure, convection effects are good, with air contact
Area is big, better heat-radiation effect.
Preferably, the LED light source board 40 includes substrate 401, lamp bead 402 and lens 403, the substrate 401 and heat conduction
Plate 60 offsets, and heat conductive silica gel is scribbled between substrate 401 and heat-conducting plate 60, and the lamp bead 402 is fixed on the lower section of substrate 401,
Lens 403 corresponding with lamp bead 402 are equipped with the outside of lamp bead 402.
In this way, by heat conductive silica gel, heat-conducting plate 60 can be preferably transferred heat to, the outside of lamp bead 402 is equipped with opposite
The lens 403 answered so that light-illuminating effect is more preferable.
Preferably, the power module 10 is located at the afterbody of lamp body, and is connected with LED light source board 40.
Preferably, the power module 10 includes being arranged at the solar panels 101 of the 30 upper end surface rear end of lamp housing, sets
It is connected in the master controller 102 being connected with the solar panels 101 in the lamp housing 30 and with the master controller 102
The storage battery 103 connect；The storage battery 103 is connected with the LED light source board 40.
In this way, it is powered using solar panels 101, environmental protection and energy saving.
Preferably, the 30 upper end surface rear end of lamp housing is additionally provided with an ambient light being connected with the master controller 102 and passes
Sensor 104；
The ambient light sensor 104 changes the ambient light intensity detected to detect the power of ambient light
The voltage exported to lamp bead 402 is carried out according to the electric signal into electric signal transmission to master controller 102, master controller 102
Adjust, so as to control the lamp bead 402 to be adapted to the lamplight brightness of ambient light to light.
In this way, control the power of 402 brightness of lamp bead by environment light sensor, according to different ambient light intensity come
The brightness of lamp bead 402 is adjusted, the waste of excessive energy consumption, energy conservation and environmental protection will not be caused.
Preferably, the lamp housing 30 is aluminum alloy material, and 30 surface of lamp housing scribbles oxidation-resistant material, above oxidation-resistant material
Scribble photocatalyst material.
Made in this way, lamp housing 30 is the aluminium alloy for scribbling oxidation-resistant material, durable, cost is low；And it is also coated with light and touches
Catalytic material, has the function that sterilization, deodorization, antifouling, releasing negative oxygen ion and purification air.
Preferably, the radiator 70 and heat-conducting plate 60 are the molding aluminum alloy material of integrated punching.
In this way, making radiator 70 and heat-conducting plate 60, heat-transfer effect and good heat dissipation effect using aluminium alloy, and make letter
It is single, it is preferable heat dissipation, Heat Conduction Material.
Preferably, the week of the bottom surface of the lamp housing 30 multiple is through to its internal air circulation along uniformly offering
Hole 90.
In this way, the bottom surface in lamp housing 30 is provided with air-through holes 90, good cooling effect is not only played, but also deaden
Rainwater.
In conclusion the utility model has good heat radiation function and durable.
Correspondingly, the overall structure of the utility model is simple, easily implement, easy to operate, highly practical, specificity is strong, manufacture
Cost is low, in the improvement of structure and the improvement of technology, need not increase too many cost so that the utility model necessarily has
There is good market popularization value, the utility model can be very welcome, can effectively be popularized.
The above is only the preferred embodiment of the present invention, not thereby limits the patent protection model of the utility model
Enclose, the conversion of every equivalent structure made based on the specification and figures of the utility model or equivalent process, or directly or
Other related technical areas are used in indirectly, are equally included in the patent within the scope of the utility model.
Claims (7)
1. a kind of durable LED street lamp of high efficiency and heat radiation, including lamp body, the power module in lamp body and it is connected to outside lamp body
Lamp stand, it is characterised in that：The lamp body includes lamp housing, LED light source board, lampshade, heat-conducting plate and radiator；
Wherein, the LED light source board is arranged at the middle part of the bottom surface of the lamp housing；The lampshade is together in the LED light source
Outside plate；The middle part of the lamp housing offers heat dissipation channel from top to bottom；The heat-conducting plate is fixedly arranged in the heat dissipation channel, with institute
LED light source board is stated to offset；The radiator is fixedly arranged on above the heat-conducting plate, is offseted with the heat-conducting plate, and the radiator
Including horizontally disposed heat sink and the multiple radiating fins being uniformly arranged above the heat sink；
The power module include be arranged at lamp housing upper end surface rear end solar panels, be arranged in the lamp housing with institute
State the master controller that solar panels are connected and the storage battery being connected with the master controller；The storage battery and the LED
Light source board is connected；
Lamp housing upper end surface rear end is additionally provided with an ambient light sensor being connected with the master controller；
The ambient light intensity detected is converted into electric signal by the ambient light sensor to detect the power of ambient light
Master controller is transmitted to, master controller is adjusted the voltage exported to lamp bead according to the electric signal, so that described in control
Lamp bead is lighted with the lamplight brightness of suitable ambient light.
2. the durable LED street lamp of high efficiency and heat radiation according to claim 1, it is characterised in that：The radiating fin is Y type knots
Structure.
3. the durable LED street lamp of high efficiency and heat radiation according to claim 1, it is characterised in that：The LED light source board includes base
Plate, lamp bead and lens, the substrate offset with heat-conducting plate, and heat conductive silica gel is scribbled between substrate and heat-conducting plate, the lamp bead
It is fixed on below substrate, is equipped with outside lamp bead and the corresponding lens of lamp bead.
4. the durable LED street lamp of high efficiency and heat radiation according to claim 1, it is characterised in that：The power module is located at lamp
The afterbody of body, and be connected with LED light source board.
5. the durable LED street lamp of high efficiency and heat radiation according to claim 1, it is characterised in that：The lamp housing is aluminium alloy material
Matter, lamp housing surface scribble oxidation-resistant material, photocatalyst material are scribbled above oxidation-resistant material.
6. the durable LED street lamp of high efficiency and heat radiation according to claim 1, it is characterised in that：The radiator and heat-conducting plate
It is the molding aluminum alloy material of integrated punching.
7. the durable LED street lamp of high efficiency and heat radiation according to claim 1, it is characterised in that：The bottom surface of the lamp housing
Week multiple is through to its internal air-through holes along uniformly offering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720398124.9U CN207262280U (en) | 2017-04-17 | 2017-04-17 | The durable LED street lamp of high efficiency and heat radiation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720398124.9U CN207262280U (en) | 2017-04-17 | 2017-04-17 | The durable LED street lamp of high efficiency and heat radiation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207262280U true CN207262280U (en) | 2018-04-20 |
Family
ID=61914537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720398124.9U Expired - Fee Related CN207262280U (en) | 2017-04-17 | 2017-04-17 | The durable LED street lamp of high efficiency and heat radiation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207262280U (en) |
-
2017
- 2017-04-17 CN CN201720398124.9U patent/CN207262280U/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: 20180420 Termination date: 20190417 |
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| CF01 | Termination of patent right due to non-payment of annual fee |