CN109973900B - Solar street lamp capable of recovering heat energy - Google Patents
Solar street lamp capable of recovering heat energy Download PDFInfo
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- CN109973900B CN109973900B CN201910278031.6A CN201910278031A CN109973900B CN 109973900 B CN109973900 B CN 109973900B CN 201910278031 A CN201910278031 A CN 201910278031A CN 109973900 B CN109973900 B CN 109973900B
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- heat
- bin
- solar street
- solar
- street light
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
- F21S9/03—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light
- F21S9/035—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator rechargeable by exposure to light the solar unit being integrated within the support for the lighting unit, e.g. within or on a pole
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/04—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
- F21W2131/10—Outdoor lighting
- F21W2131/103—Outdoor lighting of streets or roads
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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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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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Photovoltaic Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a solar street lamp capable of recovering heat energy, which comprises a base and a connecting rod, wherein an LED lamp assembly is hinged above the connecting rod, a fixed bin is arranged above the connecting rod, a boss is arranged on the right side of the fixed bin, a fixed rod is arranged on the left side of the fixed bin, a solar panel is hinged between the fixed rod and the boss, a first driving cylinder for driving the fixed rod is arranged below the fixed bin, a heat absorption tube is arranged in a lampshade, a heat collection bin is arranged at the lower end of the heat absorption tube and comprises a thermoelectric generator, an air suction device and a cooling area, the air suction device is connected with the lower end of the heat absorption tube, the output of the air suction device is connected with the cooling area, the hot end of the thermoelectric generator is arranged in the upper end of the cooling area, the cold end of the thermoelectric generator is arranged in the lower end of the cooling area, a wavy cooling tube is arranged in the cooling area, and the inlet and the hot outlet of the cooling tube both penetrate through the connecting rod, the electric quantity output end of the thermoelectric generator is electrically connected with the storage battery. The invention avoids waste.
Description
Technical Field
The invention relates to the technical field of solar street lamps, in particular to a solar street lamp capable of recovering heat energy.
Background
The street lamp is a lamp providing a lighting function for a road, is widely used in various places needing lighting in traffic lighting, provides good lighting conditions for road conditions, facilitates normal walking of pedestrians and vehicles, plays an important role in social development, is used by people as new energy, and can be powered by solar energy from original household power supply to the prior art, so that the prior street lamp is more intelligent and saves more energy.
But the inside LED lamp pearl of current solar street lamp produces the heat when luminous easily, needs the later stage to dispel the heat to it, does not have a section at present and can retrieve the device of recycling with this energy, leads to extravagant serious.
Disclosure of Invention
The invention aims to solve the defects of the prior art and provide a heat-recoverable solar street lamp which can automatically recover heat and improve the heat utilization rate.
In order to achieve the purpose, the invention designs a solar street lamp capable of recovering heat energy, which comprises a base, wherein a connecting rod is arranged on the base, a Y-shaped limiting groove is arranged above the connecting rod, an LED lamp assembly is hinged in the Y-shaped limiting groove through a first rotating shaft, the LED lamp assembly comprises a lampshade, an LED lamp panel and an LED lamp, the LED lamp panel and the LED lamp are arranged in the lampshade, a fixed bin is arranged above the Y-shaped limiting groove, a boss is arranged on the right side of the fixed bin, a fixed rod is arranged on the left side of the fixed bin, the height of the fixed rod is higher than that of the boss, an obliquely arranged solar panel is hinged between the fixed rod and the boss, the upper end of the solar panel is hinged with the fixed rod through a second rotating shaft, the lower end of the solar panel is hinged with the boss through a third rotating shaft, a first driving cylinder for driving the fixed rod to move up and down is arranged below the fixed bin, and a heat absorbing pipe is arranged in the lampshade, the solar cooling device is characterized in that the lower end of the heat absorption tube extends out of the lampshade and then is connected with a heat collection bin, the heat collection bin comprises a thermoelectric generator, an air suction device and a cooling area, the input end of the air suction device is connected with the lower end of the heat absorption tube, the output end of the air suction device is connected with the vertically arranged cooling area, the hot end of the thermoelectric generator is arranged in the upper end of the cooling area, the cold end of the thermoelectric generator is arranged in the lower end of the cooling area, a wavy cooling tube is arranged in the cooling area, the inlet and the hot outlet of the cooling tube penetrate through a connecting rod, a cold air outlet is arranged below the cooling area, the electric quantity output end of the thermoelectric generator is electrically connected with a storage battery in the fixed bin, and the storage battery is electrically connected with a solar panel.
Further, in order to realize the automatic rotation function, a first motor is arranged on the side edge of the first rotating shaft.
Furthermore, in order to improve the heat recovery effect, the heat absorption pipe is a three-way pipe, one pipe is arranged in the lampshade, the other pipe is connected with the horn-shaped heat absorption pipe, and the rest pipe is connected with the air suction device.
Furthermore, brightness display is realized, and a display screen is arranged at the front end of the fixed bin.
The real-time monitoring of the room temperature and the humidity is further realized, and a temperature sensor and a humidity sensor are arranged on the fixed bin.
Further, improve solar panel's result of use, it has the weather shield to articulate in solar panel's top.
Furthermore, automatic operation is realized, and the rain baffle is arranged above the solar panel through a rotating mechanism on the side of the fixed bin.
Further, the rotating mechanism is a second motor.
Furthermore, the filtering effect is improved, and a filter screen is arranged in the center of the cooling area.
Further, the filter screen is of a double-layer structure.
According to the solar street lamp capable of recovering heat energy, the heat source generated by the LED lamp is recycled through the structural design, and waste is avoided finally.
Drawings
FIG. 1 is a schematic view of the internal structure of a solar street lamp capable of recovering heat energy in example 1;
FIG. 2 is a schematic view of the internal structure of a solar street lamp capable of recovering heat energy in example 2;
FIG. 3 is a schematic view of the internal structure of a solar street lamp capable of recovering heat energy in example 3;
FIG. 4 is a schematic view of the internal structure of a solar street lamp capable of recovering heat energy in example 4;
fig. 5 is a schematic view of an internal structure of a solar street lamp capable of recovering thermal energy in embodiment 5.
In the reference symbols: 1. a base; 2. a connecting rod; 3, a Y-shaped limiting groove; 4. a first rotating shaft; 5. a lamp shade; 6, LED lamp panel; 7, LED lamps; 8. fixing the rod; 9. a boss; 10. fixing the bin; 11. a solar panel; 12. a second rotating shaft; 13. a first driving cylinder; 14. a heat collection bin; 15. a thermoelectric generator; 16. a suction device; 17. a cooling zone; 18. a cooling tube; 19. an inlet; 20. a hot outlet; 21. a storage battery; 22. a first motor; 23. a heat absorbing tube; 24. a display screen; 25. a temperature sensor; 26. a humidity sensor; 27. a rain shield; 28. a rotating mechanism; 29. a filter screen; 30. a cold air outlet; 31. a heat absorbing pipe, a third shaft 32.
Detailed Description
The invention will be further described with reference to the following examples.
Example 1:
as shown in fig. 1, the solar street lamp capable of recovering heat energy provided by this embodiment includes a base 1, a connecting rod 2 is disposed on the base 1, a Y-shaped limiting groove 3 is disposed above the connecting rod 2, an LED lamp assembly is hinged in the Y-shaped limiting groove 3 through a first rotating shaft 4, the LED lamp assembly includes a lampshade 5, an LED lamp panel 6 and an LED lamp 7 disposed in the lampshade 5, a fixing bin 10 is disposed above the Y-shaped limiting groove 3, a boss 9 is disposed on the right side of the fixing bin 10, a fixing rod 8 is disposed on the left side of the fixing bin 10, the height of the fixing rod 8 is higher than that of the boss 9, a solar panel 11 obliquely disposed is hinged between the fixing rod 8 and the boss 9, the upper end of the solar panel 11 is hinged to the fixing rod 8 through a second rotating shaft 12, the lower end of the solar panel 11 is hinged to the boss 9 through a third rotating shaft 32, a first driving cylinder 13 for driving the fixing rod 8, a heat absorbing pipe 31 is arranged in the lampshade 5, the lower end of the heat absorbing pipe 31 extends out of the lampshade 5 and is connected with a heat collecting bin 14, the heat collecting compartment 14 comprises a thermoelectric generator 15, a suction device 16 and a cooling zone 17, the inlet of the suction device 16 is connected to the lower end of the heat absorbing pipe 31, the outlet of the suction device 16 is connected to the vertically arranged cooling zone 17, the hot side of the thermoelectric generator 15 is placed in the upper end of the cooling zone 17, the cold side of the thermoelectric generator 15 is placed in the lower end of the cooling zone 17, in the cooling zone 17, a wavy cooling pipe 18 is arranged, the inlet 19 and the heat outlet 20 of the cooling pipe 18 each extending through the connecting rod 2, a cold air outlet 30 is arranged below the cooling area 17, the electric quantity output end of the thermoelectric generator 15 is electrically connected with a storage battery 21 in the fixed bin 10, and the storage battery 21 is electrically connected with the solar panel 11.
During operation, the heat that is produced by LED lamp 7 in lamp shade 5 is retrieved through getter device 16, then send into cooling zone 17, the heat receives the heat through the hot junction of thermoelectric generator 15 this moment, simultaneously cold water is constantly sent into at entry 19, and carry out the heat exchange by the heat source around, become cold water with cold water, two hot-blasts blow to become cold wind downwards gradually, cold wind below cooling zone 17 passes through the cold junction of thermoelectric generator 15 and appears the temperature difference with the hot junction this moment, thereby realize constantly to the hot junction heat supply, and from the cold junction heat extraction constantly, finally change into the electric quantity through inside, and carry out the energy storage for battery 21, realize the recycle to the heat, finally realize the effect of supplying power for LED lamp 7, consequently, realize the heat source that produces the LED lamp through above-mentioned structural design and recycle again, waste is finally avoided.
Example 2:
as shown in fig. 2, in the solar street light capable of recovering heat energy provided by this embodiment, further, in order to realize the automatic rotation function, a first motor 22 is disposed at a side of the first rotating shaft 4.
Further, in order to improve the heat recovery effect, the heat absorbing pipe 31 is a three-way pipe, one of which is arranged in the lampshade 5, the other is connected with the horn-shaped heat absorbing pipe 23, and the other is connected with the air suction device 16, so that the hot air in the air can be recovered and utilized to be converted into electric energy.
Example 3:
as shown in fig. 3, in the solar street lamp capable of recovering heat energy provided by this embodiment, further, brightness display is implemented, and a display screen 24 is disposed at the front end of the fixed bin 10.
The real-time monitoring of the room temperature and the humidity is further realized, the temperature sensor 25 and the humidity sensor 26 are arranged on the fixed bin 10, the room temperature and the humidity are detected, and the real-time display is carried out through the display screen 21.
Example 4:
as shown in fig. 4, the solar street light capable of recovering heat energy provided by the embodiment further improves the use effect of the solar panel, and a rain shielding plate 27 is hinged above the solar panel 11.
Further, automatic operation is realized, and the rain shielding plate 27 is arranged above the solar panel 11 through a rotating mechanism 28 at the side of the fixed bin 10.
Further, the rotating mechanism 28 is a second motor, so that when the solar panel 11 needs to be shielded from rain, the second motor is immediately driven to block the upper side of the solar panel 11, and when the solar panel 11 does not need to be shielded from rain, the rain shielding plate 27 on the upper side is immediately pulled open.
Example 5:
as shown in fig. 5, in the solar street lamp capable of recovering heat energy provided by this embodiment, the filtering effect is further improved, and the filtering net 29 is disposed in the center of the cooling area 17 to improve the filtering of the hot air.
Further, the filter screen 29 has a double-layer structure.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. 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 (10)
1. A solar street lamp capable of recovering heat energy comprises a base (1) and is characterized in that a connecting rod (2) is arranged on the base (1), a Y-shaped limiting groove (3) is arranged above the connecting rod (2), an LED lamp assembly is hinged in the Y-shaped limiting groove (3) through a first rotating shaft (4) and comprises a lampshade (5), an LED lamp panel (6) and an LED lamp (7) which are arranged in the lampshade (5), a fixed bin (10) is arranged above the Y-shaped limiting groove (3), a boss (9) is arranged on the right side of the fixed bin (10), a fixed rod (8) is arranged on the left side of the fixed bin (10), the height of the fixed rod (8) is higher than that of the boss (9), a solar panel (11) which is obliquely arranged is hinged between the fixed rod (8) and the boss (9), and the upper end of the solar panel (11) is hinged with the fixed rod (8) through a second rotating shaft (12), the lower end of the solar panel is hinged with the boss (9) through a third rotating shaft (32), a first driving cylinder (13) for driving the fixing rod (8) to move up and down is arranged below the fixing bin (10), a heat absorption pipe (31) is arranged in the lampshade (5), the lower end of the heat absorption pipe (31) extends out of the lampshade (5) and then is connected with a heat collection bin (14), the heat collection bin (14) comprises a thermoelectric generator (15), an air suction device (16) and a cooling area (17), the input end of the air suction device (16) is connected with the lower end of the heat absorption pipe (31), the output of the air suction device (16) is connected with the vertically arranged cooling area (17), the hot end of the thermoelectric generator (15) is arranged in the upper end of the cooling area (17), and the cold end of the thermoelectric generator (15) is arranged in the lower end of the cooling area (17), be equipped with wavy cooling tube (18) in cooling zone (17), connecting rod (2) are all run through in entry (19) and the hot export (20) of cooling tube (18), are equipped with cold air export (30) in the below of cooling zone (17), the electric quantity output end of thermoelectric generator (15) is connected with battery (21) electricity in fixed storehouse (10), battery (21) are connected with solar panel (11) electricity.
2. The street light according to claim 1, characterised in that a first motor (22) is arranged on the side of the first shaft (4).
3. The street light according to claim 1, characterised in that the heat absorbing pipe (31) is a tee pipe, one of which is arranged in the lamp housing (5), the other is connected with the trumpet-shaped heat absorbing pipe (23), and the other is connected with the air suction device (16).
4. The heat recoverable solar street light of claim 1, wherein a display screen (24) is provided at the front end of the stationary bin (10).
5. Thermal energy recovery solar street light according to claim 1, characterized in that a temperature sensor (25) and a humidity sensor (26) are provided on the stationary bin (10).
6. Thermal energy recoverable solar street light according to claim 1, characterized in that above the solar panels (11) there is hinged a rain shield (27).
7. The solar street light with heat energy recovery function according to claim 6, characterized in that the rain shield (27) is placed above the solar panel (11) by a rotating mechanism (28) at the side of the fixed bin (10).
8. The heat recoverable solar street light of claim 7, wherein the rotating mechanism (28) is a second electric motor.
9. Thermal energy recovery solar street light according to claim 1, characterized in that a filter screen (29) is provided in the center of the cooling area (17).
10. The heat recoverable solar street light of claim 9, wherein the filter screen (29) is of a double-layer construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910278031.6A CN109973900B (en) | 2019-04-09 | 2019-04-09 | Solar street lamp capable of recovering heat energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910278031.6A CN109973900B (en) | 2019-04-09 | 2019-04-09 | Solar street lamp capable of recovering heat energy |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109973900A CN109973900A (en) | 2019-07-05 |
| CN109973900B true CN109973900B (en) | 2021-07-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910278031.6A Active CN109973900B (en) | 2019-04-09 | 2019-04-09 | Solar street lamp capable of recovering heat energy |
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| Country | Link |
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| CN (1) | CN109973900B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111928170A (en) * | 2020-08-18 | 2020-11-13 | 高邮市神居客电商产业园管理有限公司 | Solar LED street lamp with heat energy recovery function |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307457A (en) * | 2013-06-04 | 2013-09-18 | 东莞市和旺电器有限公司 | Portable thermoelectric power generation lighting device |
| CN204026476U (en) * | 2014-08-15 | 2014-12-17 | 云南联能节能科技有限公司 | Energy recovery solar street light |
| CN205896999U (en) * | 2016-08-17 | 2017-01-18 | 浙江佳力织染制衣有限公司 | Waste water treatment recovery unit of dyeing machine |
| CN207005965U (en) * | 2017-05-22 | 2018-02-13 | 江西新正耀科技有限公司 | A kind of LED street lamp radiating and accumulation of heat TRT |
| CN109539084A (en) * | 2018-12-06 | 2019-03-29 | 扬州市豪宇路灯有限公司 | Energy-saving LED road lamp |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10015655B2 (en) * | 2015-12-14 | 2018-07-03 | Seyed Mehdi Dooranoish | Smart patio heater device |
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2019
- 2019-04-09 CN CN201910278031.6A patent/CN109973900B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103307457A (en) * | 2013-06-04 | 2013-09-18 | 东莞市和旺电器有限公司 | Portable thermoelectric power generation lighting device |
| CN204026476U (en) * | 2014-08-15 | 2014-12-17 | 云南联能节能科技有限公司 | Energy recovery solar street light |
| CN205896999U (en) * | 2016-08-17 | 2017-01-18 | 浙江佳力织染制衣有限公司 | Waste water treatment recovery unit of dyeing machine |
| CN207005965U (en) * | 2017-05-22 | 2018-02-13 | 江西新正耀科技有限公司 | A kind of LED street lamp radiating and accumulation of heat TRT |
| CN109539084A (en) * | 2018-12-06 | 2019-03-29 | 扬州市豪宇路灯有限公司 | Energy-saving LED road lamp |
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| CN109973900A (en) | 2019-07-05 |
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