CN108167751A - A kind of safe and reliable solar street light suitable for cold district - Google Patents
A kind of safe and reliable solar street light suitable for cold district Download PDFInfo
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- CN108167751A CN108167751A CN201810048935.5A CN201810048935A CN108167751A CN 108167751 A CN108167751 A CN 108167751A CN 201810048935 A CN201810048935 A CN 201810048935A CN 108167751 A CN108167751 A CN 108167751A
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- shell
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- plate
- solar street
- street light
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- 230000007246 mechanism Effects 0.000 claims abstract description 55
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 27
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 230000003028 elevating effect Effects 0.000 claims abstract description 16
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 5
- 239000010687 lubricating oil Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000010248 power generation Methods 0.000 abstract description 6
- 238000010521 absorption reaction Methods 0.000 abstract description 4
- 238000009423 ventilation Methods 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000002085 persistent effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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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
-
- 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
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
- F21V23/023—Power supplies in a casing
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/10—Arrangement of heat-generating components to reduce thermal damage, e.g. by distancing heat-generating components from other components to be protected
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/40—Thermal components
-
- 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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- 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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The present invention relates to a kind of safe and reliable solar street lights suitable for cold district,Including pedestal,Pillar,Elevating mechanism,Photovoltaic panel,Heat exchange mechanisms and clamp system,Heat exchange mechanisms include connecting plate,Lampshade,Heat-exchanging component and control assembly,Heat-exchanging component includes shell,Water pipe,Appendix,Solenoid valve,Piston,Drive link and two springs,Clamp system includes support plate,Drive component and two clamping plates,This is suitable for the safe and reliable solar street light of cold district,By heat exchange mechanisms by the heat absorption of lampshade,Photovoltaic panel is heated,So that photovoltaic panel is maintained in the range of best power generation temperature,So as to improve the cruising ability of the solar street light and practicability,Appendix in heat exchange mechanisms is clamped by clamp system,Adjust clamping degree simultaneously,So that appendix is after ventilation expands,Appendix is avoided to cause to rupture due to pressure is excessive,So as to improve the safety of the solar street light.
Description
Technical field
The present invention relates to outdoor illumination equipment field, it is more particularly to a kind of suitable for cold district it is safe and reliable too
Positive energy streetlight.
Background technology
Outdoor lighting refers to the illumination other than room lighting.Outdoor lighting, which is required to meet outdoor visual tasks, to be needed and obtains
Decorative effect.Outdoor lighting lamp mainly includes：Lawn lamp, garden lamp, Tunnel Lamp, floodlight, underwater lamp, street lamp, Xi Qiang
Lamp, Landscape Lamp, underground lamp etc..Solar street light is then a kind of energy-saving street lamp based on solar energy generation technology.
Existing solar street light in winter in use, environment temperature residing for photovoltaic panel is much smaller than best power generation temperature,
The generating efficiency of photovoltaic panel is caused to decline to a great extent so that the cruising ability of existing solar street light declines.
Invention content
The technical problem to be solved by the present invention is to：It is a kind of suitable for cold ground in order to overcome the deficiencies of the prior art and provide
The safe and reliable solar street light in area.
The technical solution adopted by the present invention to solve the technical problems is：It is a kind of to be suitable for the safe and reliable of cold district
Solar street light, including pedestal, pillar, elevating mechanism, photovoltaic panel, heat exchange mechanisms and clamp system, the elevating mechanism is set
It puts on pedestal, the pillar is located at the top of elevating mechanism, the elevating mechanism driving pillar lifting, the photovoltaic panel water
The flat top for being arranged on pillar, the photovoltaic panel are fixedly connected with pillar, and the heat exchange mechanisms and clamp system are arranged at branch
The side of column, the clamp system are located at the top of heat exchange mechanisms, and the heat exchange mechanisms and clamp system are connect with pillar；
The heat exchange mechanisms include connecting plate, lampshade, heat-exchanging component and control assembly, and the connecting plate is horizontally disposed with, institute
It states lampshade to be fixedly connected with pillar by connecting plate, the heat-exchanging component is arranged on the top of lampshade, the control assembly setting
On pillar；
The heat-exchanging component includes shell, water pipe, appendix, solenoid valve, piston, drive link and two springs, described outer
Shell is fixed on the top of lampshade, and the shape of the shell is cylinder, and the vertical cross-section of the lampshade is isosceles trapezoid, described
A portion of water pipe is wrapped on the periphery of shell, a portion of the water pipe along shell axis spiral to
Upper distribution, another part of the water pipe are wrapped on lampshade, another part of the water pipe along lampshade axis spiral to
Upper distribution, the water pipe join end to end, and one end of the appendix is connected with the bottom in shell, the appendix it is another
End is connected with the top in shell, and the shape of the photovoltaic panel is cylinder, and the appendix is wrapped in the periphery of photovoltaic panel
On, the appendix is distributed upwards along the axis spiral of photovoltaic panel, the solenoid valve be arranged on appendix in shell
On one end of bottom connection, piston setting inside the shell, the both ends of the piston inner wall with the both sides of shell respectively
Against the drive link is vertically fixed on the top of piston, and the top of the shell is equipped with first through hole, and the drive link is worn
First through hole is crossed, the drive link matches with first through hole, and two springs are separately positioned on the both sides of drive link, the bullet
Top connection in one end and shell of spring, the other end of the spring are connect with piston, and the control assembly is located at drive link
Top, the control assembly connect with clamp system；
The clamp system includes support plate, drive component and two clamping plates, the support plate and is horizontally fixed on pillar
Close heat exchange mechanisms side, on the supporting plate, the driving component is set on the supporting plate for control assembly setting,
Two clamping plates are separately positioned on the both sides of photovoltaic panel, recessed at least provided with two the first grooves, described first on the clamping plate
Slot matches with appendix, and the driving component drives two photovoltaic panels close to each other or is located remotely from each other.
Preferably, for the ease of installation heat exchange mechanisms and clamp system, the elevating mechanism includes the first motor, silk
Bar, fixed block, movable block, expansion bracket, top plate and support component, first motor are fixed on pedestal, first motor
It is connect with screw rod transmission, the fixed block is fixed on pedestal, and the fixed block is set in one far from the first motor of screw
On end, the movable block is set on screw, and the movable block is connect with wire rod thread, the movable block and base abutment, institute
State that expansion bracket is vertically arranged, side and the fixed block of the bottom end of the expansion bracket are hinged, the opposite side of the bottom end of the expansion bracket
Be hinged with movable block, the top plate is horizontally disposed with, the top plate be equipped with strip shape gob, the side on the top of the expansion bracket with
One end of top plate is hinged, and the opposite side on the top of the expansion bracket is arranged in strip shape gob, and the top of the expansion bracket is set
The side put in strip shape gob is slidably connected with strip shape gob, and the top plate is fixed on the lower section of pillar, the support component setting
On pedestal, the support component is connect with top plate.
Preferably, in order to improve stability during top plate lifting, the support component includes Slave Block and limiting slot,
The limiting slot is vertically arranged, and the limiting slot is fixed on pedestal, and the Slave Block is arranged in limiting slot, described driven
Block is slidably connected with limiting slot.
Preferably, in order to automatically control the clamping degree of clamp system, the control assembly include rotor plate,
Rotation axis, pressure sensor and two supporting rods, the rotor plate are horizontally disposed with, and the rotor plate and drive link are against described
Rotation axis passes through rotor plate, and the supporting rod is vertically fixed on the supporting plate, and two supporting rods are separately positioned on the two of rotor plate
Side, top and the rotation axis of the supporting rod are hinged, and the pressure sensor is located at one end of the separate drive link of rotor plate
Underface, the pressure sensor are fixedly connected with support plate, and the one of the close drive link positioned at supporting rod of the rotor plate
The length of side is more than the length of the side of the separate drive link positioned at supporting rod of rotor plate.
Preferably, in order to more stably drive two clamping plates, the driving component includes the second motor, gear, two
A rack and two sliding slots, second motor is vertically fixed, and second motor is coaxially disposed with gear on the supporting plate,
Second motor is connect with gear drive, and two sliding slots are separately positioned on the both sides of gear, and the sliding slot is fixed with support plate
Connection, two sliding slots are arranged in parallel, and the rack is corresponded with sliding slot, and the rack is arranged in sliding slot, the rack with
Sliding slot is slidably connected, and the gear is located between two racks, the wheel and rack engagement, the rack and clamping plate one
One corresponds to, and the clamping plate is vertically fixed on the top of rack.
Preferably, in order to improve the heat transfer efficiency of shell, the making material of the shell is high heat-conducting copper alloy.
Preferably, in order to improve fluency during transmission between wheel and rack, it is coated between the wheel and rack
Lubricating oil.
Preferably, in order to improve the driving precision of the first motor, first motor is servo motor.
Preferably, in order to improve the leakproofness of shell, the first through hole is equipped with sealing ring.
Preferably, in order to improve intelligence degree, PLC and wireless signal transceiver module, institute are additionally provided on the pedestal
It states PLC to be electrically connected with wireless signal transceiver module, the PLC is electrically connected with pressure sensor.
The invention has the advantages that heat exchanger should be passed through suitable for the safe and reliable solar street light of cold district
Structure heats photovoltaic panel the heat absorption of lampshade so that photovoltaic panel is maintained in the range of best power generation temperature, so as to improve
The cruising ability and practicability of the solar street light, compared with existing heat exchange mechanisms, which is made by draught head
For driving source so that the heat exchange mechanisms are more energy efficient, and the appendix in heat exchange mechanisms is clamped, while adjust folder by clamp system
Tight degree so that appendix avoids appendix from causing to rupture because pressure is excessive, so as to improve the sun after ventilation expands
The safety of energy streetlight, compared with existing clamp system, which limits the rotation of rack by sliding slot so that
The stability of the clamp system is more preferable.
Description of the drawings
The present invention is further described with reference to the accompanying drawings and examples.
Fig. 1 is the structure diagram of the safe and reliable solar street light suitable for cold district of the present invention；
Fig. 2 is that the structure of the heat transfer mechanism of the safe and reliable solar street light suitable for cold district of the present invention is shown
It is intended to；
Fig. 3 is that the structure of the clamp system of the safe and reliable solar street light suitable for cold district of the present invention is shown
It is intended to；
Fig. 4 is that the structure of the drive component of the safe and reliable solar street light suitable for cold district of the present invention is shown
It is intended to；
Fig. 5 is the side view of the clamping plate of the safe and reliable solar street light suitable for cold district of the present invention；
Fig. 6 is the structure diagram of the elevating mechanism of the safe and reliable solar street light suitable for cold district of the present invention；
In figure：1. pedestal, 2. pillars, 3. photovoltaic panels, 4. connecting plates, 5. lampshades, 6. shells, 7. water pipes, 8. appendixs,
9. solenoid valve, 10. pistons, 11. drive links, 12. springs, 13. support plates, 14. clamping plates, 15. first motors, 16. screws,
17. fixed block, 18. movable blocks, 19. expansion brackets, 20. top plates, 21. Slave Blocks, 22. limiting slots, 23. rotor plates, 24. rotations
Axis, 25. pressure sensors, 26. supporting rods, 27. second motors, 28. gears, 29. racks, 30. sliding slots.
Specific embodiment
In conjunction with the accompanying drawings, the present invention is further explained in detail.These attached drawings are simplified schematic diagram, only with
Illustration illustrates the basic structure of the present invention, therefore it only shows composition related to the present invention.
As shown in Figure 1, a kind of safe and reliable solar street light suitable for cold district, including pedestal 1, pillar 2,
Elevating mechanism, photovoltaic panel 3, heat exchange mechanisms and clamp system, the elevating mechanism are arranged on pedestal 1, and the pillar 2 is located at
The top of elevating mechanism, the elevating mechanism driving pillar 2 lift, and the photovoltaic panel 3 is horizontally set on the top of pillar 2, institute
It states photovoltaic panel 3 to be fixedly connected with pillar 2, the heat exchange mechanisms and clamp system are arranged at the side of pillar 2, the clamping
Mechanism is located at the top of heat exchange mechanisms, and the heat exchange mechanisms and clamp system are connect with pillar 2；
By heat exchange mechanisms by the heat absorption of lampshade 5, photovoltaic panel 3 is heated so that photovoltaic panel 3 is maintained at best hair
In the range of electro-temperature, so as to improve the cruising ability of the solar street light and practicability, compared with existing heat exchange mechanisms,
The heat exchange mechanisms are used as driving source by draught head so that the heat exchange mechanisms are more energy efficient, and heat exchange mechanisms are clamped by clamp system
Interior appendix 8, while adjust clamping degree so that appendix 8 avoids appendix 8 from being led because pressure is excessive after ventilation expands
Rupture is caused, so as to improve the safety of the solar street light, compared with existing clamp system, which passes through cunning
Slot 30 limits the rotation of rack 29 so that the stability of the clamp system is more preferable.
As shown in Fig. 2, the heat exchange mechanisms include connecting plate 4, lampshade 5, heat-exchanging component and control assembly, the connection
Plate 4 is horizontally disposed, and the lampshade 5 is fixedly connected by connecting plate 4 with pillar 2, and the heat-exchanging component is arranged on the upper of lampshade 5
Side, the control assembly are arranged on pillar 2；
The heat-exchanging component includes shell 6, water pipe 7, appendix 8, solenoid valve 9, piston 10, drive link 11 and two bullets
Spring 12, the shell 6 are fixed on the top of lampshade 5, and the shape of the shell 6 is cylindrical, the vertical cross-section of the lampshade 5
For isosceles trapezoid, a portion of the water pipe 7 is wrapped on the periphery of shell 6, a portion edge of the water pipe 7
The axis spiral for shell 6 is distributed upwards, and another part of the water pipe 7 is wrapped on lampshade 5, another portion of the water pipe 7
Divide and be distributed upwards along the axis spiral of lampshade 5, the water pipe 7 joins end to end, in one end of the appendix 8 and shell 6
Bottom connects, and the other end of the appendix 8 is connected with the top in shell 6, and the shape of the photovoltaic panel 3 is cylinder,
The appendix 8 is wrapped on the periphery of photovoltaic panel 3, and the appendix 8 is distributed upwards along the axis spiral of photovoltaic panel 3, institute
Solenoid valve 9 to be stated to be arranged on one end connected with the bottom in shell 6 of appendix 8, the piston 10 is arranged in shell 6,
The both ends of the piston 10 are respectively with the inner wall of the both sides of shell 6 against the drive link 11 is vertically fixed on the upper of piston 10
Side, the top of the shell 6 are equipped with first through hole, and the drive link 11 passes through first through hole, and the drive link 11 and first is logical
Hole matches, and two springs 12 are separately positioned on the both sides of drive link 11, one end and the top in shell 6 of the spring 12
Connection, the other end of the spring 12 are connect with piston 10, and the control assembly is located at the top of drive link 11, the control
Component is connect with clamp system；
First, lampshade 5 generates heat so that the water temperature in water pipe 7 rises, and is conducted heat, caused in shell 6 by shell 6
The temperature rise of the air of the lower section of piston 10, air cause piston 10 to rise while expansion, and drive link 11 is driven to rise,
When piston 10 rises to a certain extent, that is, when the temperature of air reaches a certain level, PLC control solenoid valves 9 are opened, air
It flows into appendix 8, and is flowed in appendix 8, photovoltaic panel 3 is heated so that photovoltaic panel 3 is maintained at best power generation temperature
In the range of degree, at this point, spring 12 is in compressive state, deformation energy is stored, after air heats photovoltaic panel 3, is back to shell
Bottom in 6, when air themperature declines, spring 12 discharges deformation energy so that piston 10 declines, while PLC control electromagnetism
Valve 9 is closed so that air not recirculation, until the temperature of the air of the lower section of piston 10 in shell 6 rises once again.
As shown in Figure 3-4, the clamp system includes support plate 13, drive component and two clamping plates 14, the support
Plate 13 is horizontally fixed on the side of the close heat exchange mechanisms of pillar 2, and the control assembly is arranged in support plate 13, the drive
Dynamic component is arranged in support plate 13, and two clamping plates 14 are separately positioned on the both sides of photovoltaic panel 3, the clamping plate 14 up to
It is set less there are two the first groove, first groove matches with appendix 8, and the driving component drives two 3 phases of photovoltaic panel
It is mutually close or be located remotely from each other；
As the Wen Duxiajiang of the air in appendix 8, drive component drives two clamping plates 14 close to each other so that
Two clamping plates 14 clamp appendix 8, and appendix 8 is avoided to fall, when the temperature rise of the air in appendix 8, driving group
Part drives two clamping plates 14 to be located remotely from each other so that two clamping plates 14 slightly unclamp appendix 8, avoid appendix 8 because of pressure
It is excessive to cause to rupture.
As shown in figure 5, the elevating mechanism includes the first motor 15, screw 16, fixed block 17, movable block 18, expansion bracket
19th, top plate 20 and support component, first motor 15 are fixed on pedestal 1, and first motor 15 connects with the transmission of screw 16
It connects, the fixed block 17 is fixed on pedestal 1, and the fixed block 17 is set in one end far from the first motor 15 of screw 16
On, the movable block 18 is set on screw 16, and the movable block 18 is threadedly coupled with screw 16, the movable block 18 and bottom
Seat 1 is against the expansion bracket 19 is vertically arranged, and the side of the bottom end of the expansion bracket 19 and fixed block 17 are hinged, described flexible
The opposite side of the bottom end of frame 19 is hinged with movable block 18, and the top plate 20 is horizontally disposed, and the top plate 20 is equipped with strip shape gob,
The side and one end of top plate 20 on the top of the expansion bracket 19 are hinged, and the opposite side on the top of the expansion bracket 19 is arranged on
In strip shape gob, the side being arranged in strip shape gob on the top of the expansion bracket 19 is slidably connected with strip shape gob, the top plate 20
The lower section of pillar 2 is fixed on, the support component is arranged on pedestal 1, and the support component is connect with top plate 20, the first electricity
Machine 15 drives screw 16 to rotate so that movable block 18 moves left and right under the restriction effect of pedestal 1 along screw 16, so as to band
Dynamic expansion bracket 19 is extended or is shunk so that top plate 20 lifts, and pillar 2 is driven to move up and down.
Preferably, in order to improve stability when top plate 20 lifts, the support component includes Slave Block 21 and limiting
Slot 22, the limiting slot 22 is vertically arranged, and the limiting slot 22 is fixed on pedestal 1, and the Slave Block 21 is arranged on limiting slot
In 22, the Slave Block 21 is slidably connected with limiting slot 22, and limiting slot 22 limits the rotation of Slave Block 21 so that Slave Block
21 limit the rotation of top plate 20, so as to improve stability when top plate 20 lifts.
As shown in Fig. 2, the control assembly includes rotor plate 23, rotation axis 24, pressure sensor 25 and two supporting rods
26, the rotor plate 23 is horizontally disposed, the rotor plate 23 and drive link 11 against, the rotation axis 24 passes through rotor plate 23,
The supporting rod 26 is vertically fixed in support plate 13, and two supporting rods 26 are separately positioned on the both sides of rotor plate 23, the branch
The top of strut 26 is hinged with rotation axis 24, and the pressure sensor 25 is located at one end of the separate drive link 11 of rotor plate 23
Underface, the pressure sensor 25 is fixedly connected with support plate 13, and the rotor plate 23 is located at the close of supporting rod 26
The length of the side of drive link 11 is more than the length of the side of the separate drive link 11 positioned at supporting rod 26 of rotor plate 23, when
When drive link 11 rises, rotor plate 23 is driven to be rotated clockwise around rotation axis 24 so that rotor plate 23 is to pressure sensor 25
Pressure is generated, pressure sensor 25 generates PLC persistent signal, and PLC control clamp systems slightly unclamp appendix 8, avoid defeated
Tracheae 8 causes to rupture because pressure is excessive, and when the air themperature in appendix 8 declines, rotor plate 23 divides with pressure sensor 25
From pressure sensor 25 stops generating PLC signal, and PLC control clamp systems clamp appendix 8, and appendix 8 is avoided to fall.
Preferably, in order to more stably drive two clamping plates 14, the driving component includes the second motor 27, gear
28th, two racks 29 and two sliding slots 30, second motor 27 are vertically fixed in support plate 13, second motor 27
It is coaxially disposed with gear 28, second motor 27 is sequentially connected with gear 28, and two sliding slots 30 are separately positioned on gear 28
Both sides, the sliding slot 30 are fixedly connected with support plate 13, and two sliding slots 30 are arranged in parallel, and the rack 29 and sliding slot 30 are one by one
Corresponding, the rack 29 is arranged in sliding slot 30, and the rack 29 is slidably connected with sliding slot 30, and the gear 28 is located at two
Between rack 29, the gear 28 is engaged with rack 29, and the rack 29 is corresponded with clamping plate 14, the clamping plate 14
The vertical top for being fixed on rack 29,27 drive gear 28 of the second motor rotate so that gear 28 is driven by two racks 29
Two clamping plates 14 are close to each other or are located remotely from each other, and the rotation of rack 29 is limited by sliding slot 30, so as to more stably drive
Two clamping plates 14.
Preferably, in order to improve the heat transfer efficiency of shell 6, the making material of the shell 6 is high heat-conducting copper alloy,
The thermal conductivity factor of high heat-conducting copper alloy is significantly larger than the thermal conductivity factor of red copper, meanwhile, the wearability of high heat-conducting copper alloy is more preferable,
So as to improve the heat transfer efficiency of shell 6.
Preferably, in order to improve fluency when being driven between gear 28 and rack 29, the gear 28 and rack 29
Between be coated with lubricating oil, the frictional force between gear 28 and rack 29 can be reduced, so as to improve between gear 28 and rack 29
Fluency during transmission.
Preferably, in order to improve the driving precision of the first motor 15, first motor 15 is servo motor, servo
Motor can control speed, and positional precision is very accurate, and voltage signal can be converted into torque and rotating speed with drive control pair
As so as to improve the driving precision of the first motor 15.
Preferably, in order to improve the leakproofness of shell 6, the first through hole is equipped with sealing ring, can reduce shell
Gap between 6 and drive link 11, so as to improve the leakproofness of shell 6.
Preferably, in order to improve intelligence degree, PLC and wireless signal transceiver module are additionally provided on the pedestal 1,
The PLC is electrically connected with wireless signal transceiver module, and the PLC is electrically connected with pressure sensor 25.
First, lampshade 5 generates heat so that the water temperature in water pipe 7 rises, and is conducted heat, caused in shell 6 by shell 6
The temperature rise of the air of the lower section of piston 10, air cause piston 10 to rise while expansion, and drive link 11 is driven to rise,
When piston 10 rises to a certain extent, that is, when the temperature of air reaches a certain level, air is flowed into appendix 8, and
It flows, photovoltaic panel 3 is heated so that photovoltaic panel 3 is maintained in the range of best power generation temperature, at this point, bullet in appendix 8
Spring 12 is in compressive state, stores deformation energy, meanwhile, the rising of drive link 11 so that control mechanism persistently generates letter to PLC
Number, PLC control clamp systems slightly unclamp appendix 8, appendix 8 are avoided to cause to rupture due to pressure is excessive, air is to light
After lying prostrate the heating of plate 3, the bottom in shell 6 is back to, when air themperature declines, spring 12 discharges deformation energy so that piston 10
Decline, while PLC control solenoid valves 9 are closed so that air not recirculation, at this point, the decline of drive link 11 so that control machine
Structure stops generating PLC signal, and PLC control clamp systems clamp appendix 8, and appendix 8 is avoided to fall, until in shell 6
The temperature of the air of the lower section of piston 10 rises once again.
Compared with prior art, should be suitable for the safe and reliable solar street light of cold district, it will by heat exchange mechanisms
The heat absorption of lampshade 5 heats photovoltaic panel 3 so that photovoltaic panel 3 is maintained in the range of best power generation temperature, so as to improve
The cruising ability and practicability of the solar street light, compared with existing heat exchange mechanisms, which is used as by draught head
Driving source so that the heat exchange mechanisms are more energy efficient, and the appendix 8 in heat exchange mechanisms is clamped, while adjust clamping by clamp system
Degree so that appendix 8 avoids appendix 8 from causing to rupture due to pressure is excessive, so as to improve this too after ventilation expands
The safety of positive energy streetlight, compared with existing clamp system, which limits turning for rack 29 by sliding slot 30
It is dynamic so that the stability of the clamp system is more preferable.
Using above-mentioned desirable embodiment according to the present invention as enlightenment, by above-mentioned description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the content on specification, it is necessary to determine its technical scope according to right.
Claims (10)
1. a kind of safe and reliable solar street light suitable for cold district, which is characterized in that including pedestal (1), pillar
(2), elevating mechanism, photovoltaic panel (3), heat exchange mechanisms and clamp system, the elevating mechanism are arranged on pedestal (1), the branch
Column (2) is lifted positioned at the top of elevating mechanism, the elevating mechanism driving pillar (2), and the photovoltaic panel (3) is horizontally set on branch
The top of column (2), the photovoltaic panel (3) are fixedly connected with pillar (2), and the heat exchange mechanisms and clamp system are arranged at pillar
(2) side, the clamp system are located at the top of heat exchange mechanisms, and the heat exchange mechanisms and clamp system connect with pillar (2)
It connects；
The heat exchange mechanisms include connecting plate (4), lampshade (5), heat-exchanging component and control assembly, and connecting plate (4) level is set
It puts, the lampshade (5) is fixedly connected by connecting plate (4) with pillar (2), and the heat-exchanging component is arranged on the top of lampshade (5),
The control assembly is arranged on pillar (2)；
The heat-exchanging component include shell (6), water pipe (7), appendix (8), solenoid valve (9), piston (10), drive link (11) and
Two springs (12), the shell (6) are fixed on the top of lampshade (5), and the shape of the shell (6) is cylindrical, the lamp
The vertical cross-section for covering (5) is isosceles trapezoid, and a portion of the water pipe (7) is wrapped on the periphery of shell (6), the water
A portion of pipe (7) is distributed upwards along the axis spiral of shell (6), and another part of the water pipe (7) is wrapped in lamp
It covers on (5), another part of the water pipe (7) is distributed upwards along the axis spiral of lampshade (5), water pipe (7) the head and the tail phase
Even, one end of the appendix (8) is connected with the bottom in shell (6), and the other end and shell (6) of the appendix (8) are interior
Top connection, the shape of the photovoltaic panel (3) is cylinder, and the appendix (8) is wrapped on the periphery of photovoltaic panel (3),
The appendix (8) is distributed upwards along the axis spiral of photovoltaic panel (3), the solenoid valve (9) be arranged on appendix (8) with
On one end of bottom connection in shell (6), the piston (10) is arranged in shell (6), the both ends point of the piston (10)
Not with the inner wall of the both sides of shell (6) against the drive link (11) is vertically fixed on the top of piston (10), the shell
(6) top is equipped with first through hole, and the drive link (11) is across first through hole, the drive link (11) and first through hole phase
Match, two springs (12) are separately positioned on the both sides of drive link (11), one end and the top in shell (6) of the spring (12)
Connection, the other end of the spring (12) are connect with piston (10), and the control assembly is located at the top of drive link (11), described
Control assembly is connect with clamp system；
The clamp system includes support plate (13), drive component and two clamping plates (14), and the support plate (13) is horizontal solid
The side of the close heat exchange mechanisms of pillar (2) is scheduled on, the control assembly is arranged in support plate (13), and the driving component is set
It puts in support plate (13), two clamping plates (14) are separately positioned on the both sides of photovoltaic panel (3), on the clamping plate (14) at least
If there are two the first groove, first groove matches with appendix (8), and the driving component drives two photovoltaic panels (3)
It is close to each other or be located remotely from each other.
2. it is suitable for the safe and reliable solar street light of cold district as described in claim 1, which is characterized in that the liter
Descending mechanism includes the first motor (15), screw (16), fixed block (17), movable block (18), expansion bracket (19), top plate (20) and branch
Support component, first motor (15) are fixed on pedestal (1), and first motor (15) is sequentially connected with screw (16), institute
It states fixed block (17) to be fixed on pedestal (1), the fixed block (17) is set in separate first motor (15) of screw (16)
On one end, the movable block (18) is set on screw (16), and the movable block (18) is threadedly coupled with screw (16), the shifting
Motion block (18) is with pedestal (1) against the expansion bracket (19) is vertically arranged, the side of the bottom end of the expansion bracket (19) and fixation
Block (17) is hinged, and the opposite side of the bottom end of the expansion bracket (19) is hinged with movable block (18), and the top plate (20) is horizontally disposed,
The top plate (20) is equipped with strip shape gob, and the side and one end of top plate (20) on the top of the expansion bracket (19) are hinged, described
The opposite side on the top of expansion bracket (19) is arranged in strip shape gob, and the top of the expansion bracket (19) is arranged in strip shape gob
Side is slidably connected with strip shape gob, and the top plate (20) is fixed on the lower section of pillar (2), and the support component is arranged on pedestal
(1) on, the support component is connect with top plate (20).
3. it is suitable for the safe and reliable solar street light of cold district as claimed in claim 2, which is characterized in that the branch
Support component includes Slave Block (21) and limiting slot (22), and the limiting slot (22) is vertically arranged, and the limiting slot (22) is fixed on
On pedestal (1), the Slave Block (21) is arranged in limiting slot (22), and the Slave Block (21) is slided with limiting slot (22) to be connected
It connects.
4. it is suitable for the safe and reliable solar street light of cold district as described in claim 1, which is characterized in that the control
Component processed includes rotor plate (23), rotation axis (24), pressure sensor (25) and two supporting rods (26), the rotor plate (23)
Horizontally disposed, the rotor plate (23) and drive link (11) are against, the rotation axis (24) across rotor plate (23), the support
Bar (26) is vertically fixed in support plate (13), and two supporting rods (26) are separately positioned on the both sides of rotor plate (23), the branch
The top of strut (26) is hinged with rotation axis (24), and the pressure sensor (25) is positioned at the separate drive link of rotor plate (23)
(11) underface of one end, the pressure sensor (25) are fixedly connected with support plate (13), the position of the rotor plate (23)
Length in the side of the close drive link (11) of supporting rod (26) is located at the separate of supporting rod (26) more than rotor plate (23)
The length of the side of drive link (11).
5. it is suitable for the safe and reliable solar street light of cold district as described in claim 1, which is characterized in that the drive
Dynamic component includes the second motor (27), gear (28), two racks (29) and two sliding slots (30), and second motor (27) is perpendicular
To being fixed in support plate (13), second motor (27) is coaxially disposed with gear (28), second motor (27) and tooth
It takes turns (28) to be sequentially connected, two sliding slots (30) are separately positioned on the both sides of gear (28), the sliding slot (30) and support plate (13)
It is fixedly connected, two sliding slots (30) are arranged in parallel, and the rack (29) corresponds with sliding slot (30), rack (29) setting
In the sliding slot (30), the rack (29) is slidably connected with sliding slot (30), the gear (28) between two racks (29),
The gear (28) is engaged with rack (29), and the rack (29) corresponds with clamping plate (14), and the clamping plate (14) is perpendicular
To the top for being fixed on rack (29).
6. it is suitable for the safe and reliable solar street light of cold district as described in claim 1, which is characterized in that described outer
The making material of shell (6) is high heat-conducting copper alloy.
7. it is suitable for the safe and reliable solar street light of cold district as claimed in claim 5, which is characterized in that the tooth
Lubricating oil is coated between wheel (28) and rack (29).
8. it is suitable for the safe and reliable solar street light of cold district as claimed in claim 2, which is characterized in that described the
One motor (15) is servo motor.
9. it is suitable for the safe and reliable solar street light of cold district as described in claim 1, which is characterized in that described the
One through-hole is equipped with sealing ring.
10. it is suitable for the safe and reliable solar street light of cold district as described in claim 1, which is characterized in that described
PLC and wireless signal transceiver module are additionally provided on pedestal (1), the PLC is electrically connected with wireless signal transceiver module, the PLC
It is electrically connected with pressure sensor (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810048935.5A CN108167751B (en) | 2018-01-18 | 2018-01-18 | Safe and reliable solar street lamp suitable for cold areas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810048935.5A CN108167751B (en) | 2018-01-18 | 2018-01-18 | Safe and reliable solar street lamp suitable for cold areas |
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| CN108167751A true CN108167751A (en) | 2018-06-15 |
| CN108167751B CN108167751B (en) | 2020-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810048935.5A Active CN108167751B (en) | 2018-01-18 | 2018-01-18 | Safe and reliable solar street lamp suitable for cold areas |
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| Country | Link |
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| CN (1) | CN108167751B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980731A (en) * | 2018-07-10 | 2018-12-11 | 深圳市贝优通新能源技术开发有限公司 | A kind of LED street lamp with deicing effect |
| CN109058899A (en) * | 2018-08-20 | 2018-12-21 | 深圳市奈士迪技术研发有限公司 | A kind of outdoor illumination equipment convenient for safeguarding |
| CN109475024A (en) * | 2018-07-24 | 2019-03-15 | 国网浙江义乌市供电有限公司 | Substation illumination lamp monitor controller and monitoring and control method |
| CN109586659A (en) * | 2018-12-24 | 2019-04-05 | 长沙小如信息科技有限公司 | A kind of wall-mounted adjustable solar panels bracket |
| CN111293965A (en) * | 2020-01-22 | 2020-06-16 | 中国电建集团中南勘测设计研究院有限公司 | Photovoltaic system's location locking device |
| CN112212257A (en) * | 2020-10-30 | 2021-01-12 | 上海卡尔玛实业有限公司 | LED (light-emitting diode) marble light guide device and method |
| CN115191336A (en) * | 2022-05-20 | 2022-10-18 | 浙江大学 | Intelligent crop growth breeding system |
| CN115191336B (en) * | 2022-05-20 | 2024-05-28 | 浙江大学 | Intelligent crop growth breeding system |
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| CA2774765A1 (en) * | 2009-09-24 | 2011-03-31 | Szekeun Chan | Led illuminating street lamp with power generation system |
| CN204258721U (en) * | 2014-12-08 | 2015-04-08 | 王春梅 | A kind of solar energy power generating temperature maintenance system |
| CN206708960U (en) * | 2017-03-29 | 2017-12-05 | 程适龙 | A kind of street lamp with Air-inflated umbrella function |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CA2774765A1 (en) * | 2009-09-24 | 2011-03-31 | Szekeun Chan | Led illuminating street lamp with power generation system |
| CN204258721U (en) * | 2014-12-08 | 2015-04-08 | 王春梅 | A kind of solar energy power generating temperature maintenance system |
| CN206708960U (en) * | 2017-03-29 | 2017-12-05 | 程适龙 | A kind of street lamp with Air-inflated umbrella function |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108980731A (en) * | 2018-07-10 | 2018-12-11 | 深圳市贝优通新能源技术开发有限公司 | A kind of LED street lamp with deicing effect |
| CN109475024A (en) * | 2018-07-24 | 2019-03-15 | 国网浙江义乌市供电有限公司 | Substation illumination lamp monitor controller and monitoring and control method |
| CN109058899A (en) * | 2018-08-20 | 2018-12-21 | 深圳市奈士迪技术研发有限公司 | A kind of outdoor illumination equipment convenient for safeguarding |
| CN109586659A (en) * | 2018-12-24 | 2019-04-05 | 长沙小如信息科技有限公司 | A kind of wall-mounted adjustable solar panels bracket |
| CN111293965A (en) * | 2020-01-22 | 2020-06-16 | 中国电建集团中南勘测设计研究院有限公司 | Photovoltaic system's location locking device |
| CN112212257A (en) * | 2020-10-30 | 2021-01-12 | 上海卡尔玛实业有限公司 | LED (light-emitting diode) marble light guide device and method |
| CN115191336A (en) * | 2022-05-20 | 2022-10-18 | 浙江大学 | Intelligent crop growth breeding system |
| CN115191336B (en) * | 2022-05-20 | 2024-05-28 | 浙江大学 | Intelligent crop growth breeding system |
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