CN212157000U - Heat radiation structure of solar street lamp - Google Patents
Heat radiation structure of solar street lamp Download PDFInfo
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- CN212157000U CN212157000U CN202021221280.6U CN202021221280U CN212157000U CN 212157000 U CN212157000 U CN 212157000U CN 202021221280 U CN202021221280 U CN 202021221280U CN 212157000 U CN212157000 U CN 212157000U
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- heat dissipation
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- solar street
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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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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a heat dissipation structure of a solar street lamp, which comprises a lamp post, a bracket, a lighting lamp and a solar panel, a bracket is arranged on the top of the surface of one side wall of the lamp post, an illuminating lamp is arranged at one end of the bracket, a solar cell panel is arranged at the top end of the lamp post, the top surface of the illuminating lamp is provided with a heat dissipation mechanism, the heat dissipation mechanism consists of a protective cover, a copper plate, a clamping groove, a semiconductor refrigeration sheet, a first heat dissipation fin, a cross bar, a fan, a temperature sensor, a microcontroller, an exhaust pipe and a dust screen, the two sides of the bottom surface of the solar cell panel are both provided with the second radiating fins, the solar cell panel is provided with the second radiating fins, the solar street lamp can be subjected to heat dissipation treatment, heat is prevented from being accumulated in the lamp, the service life and safety of the lamp can be prolonged, and the later maintenance cost is reduced.
Description
Technical Field
The utility model relates to a mechanical equipment technical field specifically is a heat radiation structure of solar street lamp.
Background
With the increasing shortage of traditional energy sources, the application of solar energy is more and more extensive, and particularly, the field of solar power generation has developed into a mature sunrise industry within a short period of years. Meanwhile, with the development and progress of the solar photovoltaic technology, the solar street lamp has the double advantages of environmental protection and energy conservation, and the application of the solar street lamp is gradually scaled. The solar street lamp uses sunlight as an energy source, the solar panel charges the storage battery in the daytime, the storage battery supplies power for the lamp source at night, complex and expensive pipeline laying is not needed, the layout of the lamp can be adjusted at will, and the solar street lamp is safe, energy-saving and pollution-free.
However, the existing heat dissipation structure of the solar street lamp has the following disadvantages:
the existing heat dissipation structure of the solar street lamp mainly and directly adopts the heat dissipation fins to dissipate heat, so that the heat dissipation effect of the solar street lamp is easy to be insufficient, the internal heat accumulation of the solar street lamp is easy, and the service life of the solar street lamp is shortened.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat radiation structure of solar street lamp to solve the heat radiation structure of current solar street lamp among the above-mentioned background art and mostly directly adopt radiating fin to dispel the heat to it, thereby make solar street lamp's radiating effect not enough easily, and then make solar street lamp's interior heat of gathering easily, reduced solar street lamp's life.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat radiation structure of solar street lamp, includes lamp pole, support, light and solar cell panel, the support is installed at a lamp pole lateral wall surface top, the light is installed to support one end, solar cell panel is installed on the lamp pole top, light top surface mounting has heat dissipation mechanism, heat dissipation mechanism comprises protection casing, copper, draw-in groove, semiconductor refrigeration piece, first radiating fin, horizontal pole, fan, temperature sensor, microcontroller, blast pipe and dust screen, the second radiating fin is all installed to solar cell panel bottom surface both sides, through heat dissipation mechanism, can carry out the heat dissipation to the light of solar street lamp and handle, prevents that the heat from gathering in the light, and then can improve the life and the safety of light, has reduced the later maintenance cost.
Preferably, protection casing bottom surface mounting has the copper, the draw-in groove has been seted up to copper top surface, and the draw-in groove specifically is equipped with three groups, through the protection casing, can provide installation space for other equipment in the heat dissipation mechanism, through again can the direct mount at the light top with the copper to can make light and copper direct contact, and then can make things convenient for the light with heat direct transfer copper, through the copper, can set up the space for the draw-in groove provides again.
Preferably, semiconductor refrigeration piece is installed to the draw-in groove inner chamber, copper top surface mounting has first radiating fin, through first radiating fin to can volatilize fast the heat that semiconductor refrigeration piece top surface produced, can guarantee the refrigeration effect of semiconductor refrigeration piece, can improve the safe in utilization of semiconductor refrigeration piece again.
Preferably, the horizontal pole is installed at protection casing inner chamber top, horizontal pole surface mounting has the fan, and the fan specifically is equipped with three groups to can install fixedly the fan through the horizontal pole, and then can make the steady heat to first radiating fin surface of fan upwards adsorb.
Preferably, temperature sensor is installed to protection casing inner chamber right side wall, microcontroller is installed to protection casing inner chamber left side wall, and microcontroller passes through the wire and links to each other with semiconductor refrigeration piece, fan and temperature sensor electrical property respectively, through temperature sensor, can monitor the heat that the light transmitted to the protection casing in to can be with monitoring data transmission again to microcontroller in, when the temperature data that microcontroller received exceeded preset numerical value, microcontroller would control the semiconductor refrigeration piece and the fan operation of draw-in groove inner chamber installation.
Preferably, protection casing both sides wall top all turn-on connection has the blast pipe, blast pipe bottom surface mounting has the dust screen, through the blast pipe to can blow the heat of coming with the fan and discharge, and then can play the radiating effect, and the dust screen can prevent again that external dust from entering into to the protection casing in, has improved the health and safety in the protection casing.
The utility model provides a heat radiation structure of solar street lamp possesses following beneficial effect:
(1) the utility model discloses a lamp pole and support, can support for light and solar cell panel, and solar cell panel can convert the sun to the electric energy again and provide the electric energy to the light through external controlgear, and then guarantee light normal operating, protection casing through the heat dissipation mechanism, can provide installation space for other equipment in the heat dissipation mechanism, and again can the direct mount at the light top with the copper, thereby can make light and copper direct contact, and then can make things convenient for the light to directly transmit the copper with the heat, the copper simultaneously, can provide the space for the draw-in groove again.
(2) The utility model discloses a temperature sensor, can monitor the heat that the light transmitted to the protection casing in, and can send monitoring data to microcontroller again, when the temperature data that microcontroller received surpassed preset numerical value, microcontroller will control the semiconductor refrigeration piece and the fan operation of draw-in groove inner chamber installation, through the semiconductor refrigeration piece, can cool down the processing to the copper, because the copper heat conductivility is strong, and then can play the effect to the light cooling, through first radiating fin, thereby can volatilize fast the heat that semiconductor refrigeration piece top surface produced, can guarantee the refrigeration effect of semiconductor refrigeration piece, can improve the safe in utilization of semiconductor refrigeration piece again.
(3) The utility model discloses a horizontal pole, can install fixedly to the fan, and then can make the steady heat to first radiating fin surface of fan upwards adsorb, and the blast pipe, the heat that blows the fan again can be discharged, and then the radiating effect can be played, through the dust screen, can prevent again that external dust from getting into to the protection casing in, the sanitary safety in the protection casing has been improved, through second radiating fin, can play the effect to the solar cell panel cooling again, solar cell panel's safety in utilization has been improved.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
FIG. 3 is a schematic side view of the heat dissipation mechanism of the present invention;
fig. 4 is a schematic view of the sectional structure of the heat dissipation mechanism of the present invention.
In the figure: 1. a lamp post; 2. a support; 3. an illuminating lamp; 4. a solar panel; 5. a heat dissipation mechanism; 501. a protective cover; 502. a copper plate; 503. a card slot; 504. a semiconductor refrigeration sheet; 505. a first heat radiation fin; 506. a cross bar; 507. a fan; 508. a temperature sensor; 509. a microcontroller; 510. an exhaust pipe; 511. a dust screen; 6. and a second heat dissipation fin.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
As shown in fig. 1-4, the utility model provides a technical solution: a heat dissipation structure of a solar street lamp comprises a lamp post 1, a support 2, a lighting lamp 3 and a solar cell panel 4, wherein the support 2 is installed at the top of the surface of one side wall of the lamp post 1, the lighting lamp 3 is installed at one end of the support 2, the solar cell panel 4 is installed at the top end of the lamp post 1, a heat dissipation mechanism 5 is installed on the surface of the top of the lighting lamp 3, the heat dissipation mechanism 5 consists of a protective cover 501, a copper plate 502, a clamping groove 503, a semiconductor refrigeration sheet 504, first heat dissipation fins 505, a cross bar 506, a fan 507, a temperature sensor 508, a microcontroller 509, an exhaust pipe 510 and a dustproof net 511, second heat dissipation fins 6 are installed on two sides of the surface of the bottom of the solar cell panel 4, the lighting lamp 3 of the solar street lamp can be subjected to heat dissipation treatment through the heat dissipation mechanism 5, heat can be, the later maintenance cost is reduced.
The protection casing 501 bottom surface mounting has the copper 502, draw-in groove 503 has been seted up on copper 502 top surface, and draw-in groove 503 specifically is equipped with three groups, through protection casing 501, can provide installation space for other equipment in the heat dissipation mechanism 5, through again can the direct mount at 3 tops of light with copper 502 to can make light 3 and copper 502 direct contact, and then can make things convenient for light 3 with heat direct transfer copper 502, through copper 502, can offer the space for draw-in groove 503 provides again.
The top of the inner cavity of the protective cover 501 is provided with a cross bar 506, the surface of the cross bar 506 is provided with fans 507, and the fans 507 are specifically provided with three groups, so that the fans 507 can be fixedly installed through the cross bar 506, and further the heat on the surface of the first radiating fin 505, which is stable, of the fans 507 can be upwards absorbed.
The utility model discloses a fan 507 protection cover 501, protection cover 501 both sides wall top all turn on and be connected with blast pipe 510, blast pipe 510 bottom surface mounting has dust screen 511, through blast pipe 510 to can blow the heat of coming with fan 507 and discharge, and then can play the radiating effect, and dust screen 511 can prevent again that external dust from entering into to protection cover 501 in, has improved the sanitary safety in the protection cover 501.
It should be noted that, in operation, a support 2 is installed on the top of a side wall surface of a lamp post 1, an illuminating lamp 3 is installed on one end of the support 2, and a solar cell panel 4 is installed on the top end of the lamp post 1, so that the lamp post 1 and the support 2 can support the illuminating lamp 3 and the solar cell panel 4, and the solar cell panel 4 can convert the sun into electric energy to supply electric energy to the illuminating lamp 3 through an external control device, thereby ensuring the normal operation of the illuminating lamp 3, a heat dissipation mechanism 5 is installed on the top surface of the illuminating lamp 3, and the heat dissipation mechanism 5 is composed of a shield 501, a copper plate 502, a clamping groove 503, a semiconductor refrigeration piece 504, a first heat dissipation fin 505, a cross bar 506, a fan 507, a temperature sensor 508, a microcontroller 509, an exhaust pipe 510 and a dust screen 511, and the copper plate 502 is, and three groups of slots 503 are opened on the surface of the top of the copper plate 502, so that the installation space can be provided for other equipment in the heat dissipation mechanism 5 through the protective cover 501, the copper plate 502 can be directly installed on the top of the illuminating lamp 3, so that the illuminating lamp 3 can be in direct contact with the copper plate 502, and further the heat can be directly transferred to the copper plate 502 by the illuminating lamp 3 conveniently, a space can be provided for the slots 503 through the copper plate 502, because the temperature sensor 508 is installed on the right side wall of the inner cavity of the protective cover 501, and the microcontroller 509 is installed on the left side wall of the inner cavity of the protective cover 501, and meanwhile, the microcontroller 509 is respectively and electrically connected with the semiconductor refrigeration sheet 504, the fan 507 and the temperature sensor 508 through wires, so that the heat transferred to the protective cover 501 by the illuminating lamp 3 can, when the temperature data received by the microcontroller 509 exceeds a preset value, the microcontroller 509 controls the semiconductor chilling plate 504 and the fan 507 which are arranged in the inner cavity of the clamping groove 503 to operate, the copper plate 502 can be cooled through the semiconductor chilling plate 504, the copper plate 502 has strong heat conductivity, so that the effect of cooling the illuminating lamp 3 can be achieved, the first radiating fin 505 is arranged on the top surface of the copper plate 502, so that heat generated on the top surface of the semiconductor chilling plate 504 can be volatilized quickly, the refrigerating effect of the semiconductor chilling plate 504 can be ensured, the use safety of the semiconductor chilling plate 504 can be improved, the cross rods 506 are arranged on the top of the inner cavity of the protective cover 501, and the three groups of fans 507 are arranged on the surface of the cross rods 506, so that the fans 507 can be fixedly arranged through the cross rods 506, and further the fans 507 can stably absorb the heat on the surface of the first radiating fin 505 upwards, have blast pipe 510 through all turn-on connection at protection casing 501 both sides wall top, thereby can blow the heat of coming with fan 507 and discharge, and then can play the radiating effect, through surface mounting there is dust screen 511 bottom blast pipe 510, can prevent again that external dust from entering into to protection casing 501 in, the sanitation and safety in the protection casing 501 has been improved, through all installing second radiating fin 6 in solar cell panel 4 bottom surface both sides, can play the effect to solar cell panel 4 cooling again, solar cell panel 4's safety in utilization has been improved.
It should be noted that, the utility model relates to a heat radiation structure of solar street lamp, including lamp pole 1, support 2, light 3, solar cell panel 4, heat dissipation mechanism 5, protection casing 501, copper 502, draw-in groove 503, semiconductor refrigeration piece 504, first radiating fin 505, horizontal pole 506, fan 507, temperature sensor 508, microcontroller 509, blast pipe 510, dust screen 511 and second radiating fin 6, the part is general standard component or the part that technical staff in this field knows, its structure and principle all can learn or learn through conventional experimental method for this technical staff, and above-mentioned electrical components are by the nimble selection of technical staff in this field, the installation is accomplished the circuit debugging, guarantee each equipment can normal operating, do not too much restriction requirement here.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a heat radiation structure of solar street lamp, includes lamp pole (1), support (2), light (3) and solar cell panel (4), support (2) are installed at lamp pole (1) a lateral wall surface top, light (3) are installed to support (2) one end, solar cell panel (4), its characterized in that are installed on lamp pole (1) top: light (3) top surface mounting has heat dissipation mechanism (5), heat dissipation mechanism (5) comprise protection casing (501), copper (502), draw-in groove (503), semiconductor refrigeration piece (504), first radiating fin (505), horizontal pole (506), fan (507), temperature sensor (508), microcontroller (509), blast pipe (510) and dust screen (511), second radiating fin (6) are all installed to solar cell panel (4) bottom surface both sides.
2. The heat dissipation structure of a solar street lamp according to claim 1, wherein: the protection casing (501) bottom surface mounting has copper (502), draw-in groove (503) have been seted up to copper (502) top surface, and draw-in groove (503) specifically are equipped with three groups.
3. The heat dissipation structure of a solar street lamp according to claim 1, wherein: semiconductor refrigeration piece (504) are installed to draw-in groove (503) inner chamber, copper (502) top surface mounting has first radiating fin (505).
4. The heat dissipation structure of a solar street lamp according to claim 1, wherein: horizontal pole (506) are installed at protection casing (501) inner chamber top, horizontal pole (506) surface mounting has fan (507), and fan (507) specifically are equipped with three groups.
5. The heat dissipation structure of a solar street lamp according to claim 1, wherein: temperature sensor (508) are installed to protection casing (501) inner chamber right side wall, microcontroller (509) are installed to protection casing (501) inner chamber left side wall, and microcontroller (509) pass through the wire respectively with semiconductor refrigeration piece (504), fan (507) and temperature sensor (508) electrical property link to each other.
6. The heat dissipation structure of a solar street lamp according to claim 1, wherein: the top of two side walls of the protective cover (501) is connected with an exhaust pipe (510) in a conduction mode, and a dust screen (511) is installed on the surface of the bottom of the exhaust pipe (510).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021221280.6U CN212157000U (en) | 2020-06-29 | 2020-06-29 | Heat radiation structure of solar street lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021221280.6U CN212157000U (en) | 2020-06-29 | 2020-06-29 | Heat radiation structure of solar street lamp |
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| CN212157000U true CN212157000U (en) | 2020-12-15 |
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| CN202021221280.6U Active CN212157000U (en) | 2020-06-29 | 2020-06-29 | Heat radiation structure of solar street lamp |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114017696A (en) * | 2021-11-18 | 2022-02-08 | 江苏宏洁智慧科技有限公司 | Engineering illuminating lamp with remote monitoring system |
-
2020
- 2020-06-29 CN CN202021221280.6U patent/CN212157000U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114017696A (en) * | 2021-11-18 | 2022-02-08 | 江苏宏洁智慧科技有限公司 | Engineering illuminating lamp with remote monitoring system |
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