CN212377908U - Integrated street lamp with double-cavity lamp holder - Google Patents
Integrated street lamp with double-cavity lamp holder Download PDFInfo
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- CN212377908U CN212377908U CN202021411060.XU CN202021411060U CN212377908U CN 212377908 U CN212377908 U CN 212377908U CN 202021411060 U CN202021411060 U CN 202021411060U CN 212377908 U CN212377908 U CN 212377908U
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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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Abstract
The utility model relates to an integral type street lamp with two-chamber lamp holder, include the lamp pole and install the two-chamber lamp holder in the lamp pole top, the two-chamber lamp holder is equipped with first heat dissipation chamber including solar cell panel, heat insulating board, the lamp plate that from top to bottom set gradually between solar cell panel and the heat insulating board, is equipped with second heat dissipation chamber between heat insulating board and the lamp plate, first heat dissipation chamber is through first pipeline and lamp pole intercommunication, and second heat dissipation chamber passes through second pipeline and lamp pole intercommunication, and circuit control module is installed to second heat dissipation intracavity, be equipped with the air outlet with first heat dissipation chamber, second heat dissipation chamber intercommunication on the two-chamber lamp holder, install the air-cooler in the lamp pole, the equal electricity of air-cooler, solar cell panel is connected to circuit control module. The utility model discloses an integral type street lamp with two-chamber lamp holder has good heat radiation structure, long service life.
Description
Technical Field
The utility model relates to a street lamp technical field especially relates to an integral type street lamp with two-chamber lamp holder.
Background
The solar street lamp is a clean energy street lamp, which supplies power for the light-emitting component of the street lamp through the solar panel, the photoelectric conversion efficiency of the solar panel is generally about 20%, so when the sunlight irradiates on the solar panel, only a small part of the light energy is converted into electric energy, most of the rest of the light energy is converted into heat energy, the heat energy can be conducted to each part of the solar street lamp, the solar panel, the light-emitting component, the circuit system and the like of the existing solar street lamp are all arranged in an installation cavity, the heat received by the solar panel is easily conducted to the light-emitting component, the circuit control module and other parts, the installation cavity is generally in a closed design, the heat is extremely difficult to dissipate, the damage can be caused to the circuit system, the light-emitting component and the like of the solar street lamp, and the service life of the street lamp is shortened.
SUMMERY OF THE UTILITY MODEL
For overcoming the technical defect that prior art exists, the utility model provides an integral type street lamp with two-chamber lamp holder, it has good heat radiation structure to guarantee the life of street lamp.
The utility model discloses a technical solution be: integral type street lamp with two-chamber lamp holder, including the lamp pole and install the two-chamber lamp holder in the lamp pole top, the two-chamber lamp holder is equipped with first heat dissipation chamber including solar cell panel, heat insulating board, the lamp plate that from top to bottom sets gradually between solar cell panel and the heat insulating board, is equipped with second heat dissipation chamber between heat insulating board and the lamp plate, first heat dissipation chamber is through first pipeline and lamp pole intercommunication, and second heat dissipation chamber passes through second pipeline and lamp pole intercommunication, and circuit control module is installed to second heat dissipation intracavity, be equipped with the air outlet with first heat dissipation chamber, second heat dissipation chamber intercommunication on the two-chamber lamp holder, install the air-cooler in the lamp pole, the equal electricity of air-cooler, solar cell panel is connected to circuit control module.
Preferably, install light emitting component on the lamp plate, temperature sensor is installed to the bottom surface of lamp plate, temperature sensor, light emitting component all are connected to circuit control module electrically.
Preferably, the air-cooler includes semiconductor refrigeration piece, heat conduction grid, the fan of blowing, fin, radiator fan, the fan of blowing, radiator fan and semiconductor refrigeration piece all are connected to circuit control module electrically, the semiconductor refrigeration piece is fixed at the lamp pole lateral wall, and the cooling surface of semiconductor is outside towards the lamp pole, and its refrigeration face is towards lamp pole inner space, the heat conduction grid bonds on the refrigeration face of semiconductor refrigeration surface piece through the heat-conducting adhesive, the fan of blowing is installed in the lamp pole of heat conduction grid below, the fin bonds on the cooling surface of semiconductor refrigeration piece through the heat-conducting silica gel, and radiator fan fixes on the fin.
Preferably, a plurality of ventilation holes are formed in the lamp post below the air blowing fan.
Preferably, the front end face and the rear end face of the solar cell panel are fixed on the upper plate face of the heat insulation plate through a first connecting plate and a second connecting plate, a first heat dissipation cavity extending along the left-right direction is formed between the solar cell panel and the heat insulation plate, the right end of the first heat dissipation cavity is communicated with the first pipeline, the front end face and the rear end face of the lamp panel are fixed on the lower plate face of the heat insulation plate through a third connecting plate and a fourth connecting plate, a second heat dissipation cavity extending along the left-right direction is formed between the lamp panel and the heat insulation plate, and the right end of the second heat dissipation cavity is.
Preferably, the left ends of the first heat dissipation cavity and the second heat dissipation cavity are air outlets, dust covers are arranged on the air outlets, the dust covers are provided with openings facing downwards, and dust nets are arranged on the openings.
The beneficial effects of the utility model reside in that: the lamp holder of the integrated street lamp with the double-cavity lamp holder adopts a double-cavity design, the solar cell panel and the light-emitting component are separated by the heat insulation plate, a first heat dissipation cavity is arranged between the solar cell panel and the heat insulation plate, a second heat dissipation cavity is arranged between the heat insulation plate and the lamp plate, a cold air mechanism is arranged in the lamp rod, the first heat dissipation cavity and the second heat dissipation cavity are respectively communicated with the lamp rod through a first pipeline and a second pipeline, when a temperature sensor on the lamp plate senses that the external temperature rises to a set temperature, the circuit control module starts the air cooler, cold air blown out by the air cooler rapidly cools the solar cell panel, the lamp plate and the circuit control module through the first heat dissipation cavity and the second heat dissipation cavity, the heat on the solar cell panel can not be easily conducted to the light-emitting component and the circuit control module due to the separated design of the solar cell panel and the lamp plate, so that, the service life of the street lamp is prolonged.
Drawings
Fig. 1 is a schematic structural view of the integrated street lamp with the dual-cavity lamp holder of the present invention.
Fig. 2 is a cross-sectional view of the burner of fig. 1 in the direction a-a.
Fig. 3 is the assembly schematic diagram of the air cooler of the utility model.
Fig. 4 is a top view of a semiconductor die, heat sink, and thermal grid after assembly.
Fig. 5 is a bottom view of the dust cap.
Description of reference numerals: 1. a lamp post; 2. a double-cavity lamp holder; 201. a solar panel; 202. a heat insulation plate; 203. a lamp panel; 204. a first heat dissipation chamber; 205. a second heat dissipation chamber; 3. an air cooler; 301. a semiconductor refrigeration sheet; 302. a thermally conductive grid; 303. a blower fan; 304. a heat sink; 305. a heat radiation fan; 4. a circuit control module; 5. a light emitting assembly; 6. a temperature sensor; 7. a vent hole; 8. a first connecting plate; 9. a second connecting plate; 10. a third connecting plate; 11. a fourth connecting plate; 12. a first conduit; 13. a second conduit; 14. a dust cover; 15. a dust screen.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings:
as shown in fig. 1 to 5, the present embodiment provides an integrated street lamp with a dual-cavity lamp cap, which comprises a lamp post 1 and a dual-cavity lamp cap 2 installed above the lamp post 1, the double-cavity lamp holder 2 comprises a solar cell panel 201, a heat insulation board 202 and a lamp panel 203 which are sequentially arranged from top to bottom, a first heat dissipation cavity 204 is arranged between the solar cell panel 201 and the heat insulation board 202, a second heat dissipation cavity 205 is arranged between the heat insulation board 202 and the lamp panel 203, the first heat dissipation cavity 204 is communicated with the lamp post 1 through a first pipeline 12, the second heat dissipation cavity 205 is communicated with the lamp post 1 through a second pipeline 13, a circuit control module 4 is installed in the second heat dissipation cavity 205, the double-cavity lamp holder 2 is provided with an air outlet communicated with the first heat dissipation cavity 204 and the second heat dissipation cavity 205, an air cooler 3 is installed in the lamp post 1, and the air cooler 3 and the solar cell panel 201 are electrically connected to the circuit control module 4. The integrated street lamp with the double-cavity lamp holder has an excellent heat dissipation structure, and the service life of the street lamp can be effectively prolonged.
In this embodiment, install light emitting component 5 on lamp plate 203, temperature sensor 6 is installed to the bottom surface of lamp plate 203, temperature sensor 6, light emitting component 5 all are connected to circuit control module 4 electrically, air-cooler 3 includes semiconductor refrigeration piece 301, heat conduction grid 302, fan 303 of blowing, fin 304, radiator fan 305, fan 303 of blowing, radiator fan 305 and semiconductor refrigeration piece 301 all are connected to circuit control module 4 electrically, semiconductor refrigeration piece 301 is fixed at lamp pole 1 lateral wall, and the radiating surface of semiconductor refrigeration piece 301 is outside towards lamp pole 1, and its refrigeration face is towards lamp pole 1 inner space, heat conduction grid 302 bonds on the refrigeration face of semiconductor refrigeration surface piece through heat conduction glue, fan 303 of blowing is installed in lamp pole 1 of heat conduction grid 302 below, fin 304 bonds on the radiating surface of semiconductor refrigeration piece 301 through heat conduction silica gel, radiator fan 305 is fixed on fin 304, air-cooler 3 is at the during operation, semiconductor refrigeration piece 301 refrigerates, the temperature of heat conduction grid 302 reduces, fan 303 of blowing rotates and makes the air upwards move through heat conduction grid 302, the temperature reduces after the air passes through heat conduction grid 302, the air after the cooling reaches first heat dissipation chamber 204 through first pipeline 12 and second pipeline 13 respectively, second heat dissipation chamber 205, the air after the cooling passes through first heat dissipation chamber 204, second heat dissipation chamber 205 and leaves from the air outlet, and take away solar cell panel 201, light-emitting component 5, the heat of circuit control module 4, so realize the cooling effect, semiconductor refrigeration piece 301 is at the during operation, radiator fan 305 rotates and dispels the heat. Preferably, a plurality of ventilation holes 7 are formed in the lamp post 1 below the blowing fan 303 to ensure air circulation, and a waterproof and breathable film can be covered on the ventilation holes 7 to prevent the rainwater lamp from entering the lamp post 1 through the ventilation holes 7.
In this embodiment, the front and rear end faces of the solar cell panel 201 are fixed on the upper plate face of the heat insulation plate 202 through the first connection plate 8 and the second connection plate 9, the first heat dissipation chamber 204 extending in the left and right directions is formed between the solar cell panel 201 and the heat insulation plate 202, the right end of the first heat dissipation chamber 204 is communicated with the first pipeline 12, the front and rear end faces of the lamp panel 203 are fixed on the lower plate face of the heat insulation plate 202 through the third connection plate 10 and the fourth connection plate 11, the second heat dissipation chamber 205 extending in the left and right directions is formed between the lamp panel 203 and the heat insulation plate 202, the right end of the second heat dissipation chamber 205 is communicated with the second pipeline 13, the left ends of the first heat dissipation chamber 204 and the second heat dissipation chamber 205 are air outlets, dust covers 14 are arranged on the air outlets, the dust covers 14 have openings facing downward, and dust screens 15.
The lamp holder of integral type street lamp with two-chamber lamp holder of this embodiment adopts the design of two cavities, temperature sensor 6 on lamp plate 203 senses when external temperature risees to the settlement temperature, circuit control module 4 starts air-cooler 3, the cold wind that the air-cooler 3 blew out passes through first heat dissipation chamber 204, second heat dissipation chamber 205 is to solar cell panel 201, lamp plate 203 and circuit control module 4 carry out rapid cooling, solar cell panel 201 and lamp plate 203 separated design make the heat on solar cell panel 201 can not conduct to light-emitting component 5 and circuit control module 4 easily, make light-emitting component 5 and circuit control module 4's temperature can not be too high, the life of extension street lamp.
Having shown and described the fundamental principles and the principal features of the invention and its advantages, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.
Claims (6)
1. Integral type street lamp with two-chamber lamp holder, its characterized in that: including the lamp pole and install the two-chamber lamp holder in the lamp pole top, the two-chamber lamp holder is including solar cell panel, heat insulating board, the lamp plate that from top to bottom sets gradually, is equipped with first heat dissipation chamber between solar cell panel and the heat insulating board, is equipped with second heat dissipation chamber between heat insulating board and the lamp plate, first heat dissipation chamber is through first pipeline and lamp pole intercommunication, and second heat dissipation chamber passes through second pipeline and lamp pole intercommunication, and circuit control module is installed to second heat dissipation intracavity, be equipped with the air outlet with first heat dissipation chamber, second heat dissipation chamber intercommunication on the two-chamber lamp holder, install the air-cooler in the lamp pole, the equal electricity of air-cooler, solar cell panel is connected to circuit control module.
2. The integrated street light with the double-cavity lamp cap as claimed in claim 1, wherein: install light emitting component on the lamp plate, temperature sensor is installed to the bottom surface of lamp plate, temperature sensor, light emitting component all electricity are connected to circuit control module.
3. The integrated street lamp with the double-cavity lamp cap as claimed in claim 2, wherein: the air-cooler includes semiconductor refrigeration piece, heat conduction grid, the fan of blowing, fin, radiator fan, the fan of blowing, radiator fan and semiconductor refrigeration piece all are connected to circuit control module electrically, the semiconductor refrigeration piece is fixed at the lamp pole lateral wall, and the cooling surface of semiconductor refrigeration piece is outside towards the lamp pole, and its refrigeration face is towards lamp pole inner space, the heat conduction grid bonds on the refrigeration face of semiconductor refrigeration surface piece through the heat-conducting adhesive, the fan of blowing is installed in the lamp pole of heat conduction grid below, the fin bonds on the cooling surface of semiconductor refrigeration piece through the heat-conducting adhesive silica, and radiator fan fixes on the fin.
4. The integrated street lamp with the double-cavity lamp cap as claimed in claim 3, wherein: a plurality of ventilation holes are formed in the lamp post below the blowing fan.
5. The integrated street light with the double-cavity lamp cap as claimed in claim 1, wherein: the solar panel is characterized in that the front end face and the rear end face of the solar panel are fixed on the upper plate face of the heat insulation plate through a first connecting plate and a second connecting plate, a first heat dissipation cavity extending along the left-right direction is formed between the solar panel and the heat insulation plate, the right end of the first heat dissipation cavity is communicated with a first pipeline, the front end face and the rear end face of the lamp panel are fixed on the lower plate face of the heat insulation plate through a third connecting plate and a fourth connecting plate, a second heat dissipation cavity extending along the left-right direction is formed between the lamp panel and the heat insulation plate, and the right end of.
6. The integrated street light with the double-cavity lamp cap as claimed in claim 5, wherein: the left ends of the first heat dissipation cavity and the second heat dissipation cavity are air outlets, dust covers are arranged on the air outlets, the dust covers are provided with openings facing downwards, and dust nets are arranged on the openings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021411060.XU CN212377908U (en) | 2020-07-17 | 2020-07-17 | Integrated street lamp with double-cavity lamp holder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021411060.XU CN212377908U (en) | 2020-07-17 | 2020-07-17 | Integrated street lamp with double-cavity lamp holder |
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| Publication Number | Publication Date |
|---|---|
| CN212377908U true CN212377908U (en) | 2021-01-19 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021411060.XU Active CN212377908U (en) | 2020-07-17 | 2020-07-17 | Integrated street lamp with double-cavity lamp holder |
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| CN (1) | CN212377908U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113091003A (en) * | 2021-04-14 | 2021-07-09 | 江苏鹏盛光电科技有限公司 | Intelligent street lamp structure with long service life and rapid assembly method thereof |
| CN113503495A (en) * | 2021-07-09 | 2021-10-15 | 江苏鹏盛光电科技有限公司 | Intelligent street lamp with efficient heat dissipation structure and assembling method thereof |
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2020
- 2020-07-17 CN CN202021411060.XU patent/CN212377908U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113091003A (en) * | 2021-04-14 | 2021-07-09 | 江苏鹏盛光电科技有限公司 | Intelligent street lamp structure with long service life and rapid assembly method thereof |
| CN113503495A (en) * | 2021-07-09 | 2021-10-15 | 江苏鹏盛光电科技有限公司 | Intelligent street lamp with efficient heat dissipation structure and assembling method thereof |
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