CN111561681B - Street lamp based on wind power generation is convenient for dismantle maintenance to electricity generation paddle - Google Patents
Street lamp based on wind power generation is convenient for dismantle maintenance to electricity generation paddle Download PDFInfo
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- CN111561681B CN111561681B CN202010440449.5A CN202010440449A CN111561681B CN 111561681 B CN111561681 B CN 111561681B CN 202010440449 A CN202010440449 A CN 202010440449A CN 111561681 B CN111561681 B CN 111561681B
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- 238000010248 power generation Methods 0.000 title claims abstract description 41
- 238000012423 maintenance Methods 0.000 title claims abstract description 13
- 230000005611 electricity Effects 0.000 title claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims description 16
- 230000000694 effects Effects 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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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
- F21S9/04—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator
- F21S9/043—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a generator driven by wind power, e.g. by wind turbines
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0658—Arrangements for fixing wind-engaging parts to a hub
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/30—Wind motors specially adapted for installation in particular locations
- F03D9/34—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures
- F03D9/43—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures using infrastructure primarily used for other purposes, e.g. masts for overhead railway power lines
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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
- F21V15/00—Protecting lighting devices from damage
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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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/22—Adjustable mountings telescopic
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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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/36—Hoisting or lowering devices, e.g. for maintenance
-
- 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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—Wind power
-
- 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
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- 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
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Power Engineering (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a street lamp convenient for disassembling and maintaining a power generation paddle based on wind power generation, which comprises a base and an ejector rod, wherein a fixed hole is formed in the base, a bottom column is connected in the upper end of the base, the bottom column and the base are penetrated through by a fixed bolt, a fixed column is rotatably connected in the bottom column, a bevel gear is connected at the upper end of the bevel gear, a connecting column is fixed in the bevel gear, a fixed spring is arranged in the supporting column, a supporting rod is connected at the upper end of the fixed spring, a connecting frame is in threaded connection with the center of the upper end of the fixed frame, and a generator body is arranged in the connecting frame. This be convenient for dismantle street lamp of maintenance to the electricity generation paddle based on wind power generation when dismantling the maintenance to the electricity generation paddle, at first reduces the height of support column to reduce device's focus, make the device change by controlled, after the device reduces to minimum height, rotating device makes the blade be close ground again, dismantles and maintains the blade.
Description
Technical Field
The invention relates to the technical field of street lamps, in particular to a street lamp which is based on wind power generation and is convenient for disassembling and maintaining a power generation paddle.
Background
Wind energy is cleaner compared with other energy, can not produce the pollutant when using wind energy, and wind energy is more used on the street lamp, can make the street lamp generate electricity under the effect of wind energy to reduce the consumption of resource, and general street lamp has some problems when using, for example:
firstly, the power generation paddle of a common street lamp is inconvenient to disassemble and assemble after being damaged, and the height of the street lamp is high, so that the power generation paddle is difficult to disassemble and is inconvenient to maintain due to the fact that the common power generation paddle needs an operator to climb above the street lamp to disassemble or the common power generation paddle integrally disassembles the street lamp and then disassembles and maintains the power generation paddle;
secondly, the power generation paddle of a common street lamp can not protect the street lamp when in use, when the wind power is larger, the device can be damaged due to overload operation of the device because the power generation paddle can not reduce the speed, and when the wind power is larger, some objects can be blown into the air to collide with the street lamp, thereby easily causing the damage of the street lamp.
Disclosure of Invention
The invention aims to provide a street lamp which is based on wind power generation and is convenient to disassemble and maintain a power generation paddle, and the street lamp can be used for solving the problems that the power generation paddle is inconvenient to disassemble and assemble and the street lamp cannot be protected in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a street lamp convenient for disassembling and maintaining power generation blades based on wind power generation comprises a base and an ejector rod, wherein a fixing hole is formed in the base, a bottom column is connected to the upper end of the base, the bottom column and the base are penetrated through by a fixing bolt, a fixing column is rotatably connected to the inner part of the bottom column, a control rod is arranged in the fixing column, a bevel gear is fixed to the side surface of the fixing column, the upper end of the bevel gear is connected with a bevel gear, a connecting column is fixed to the inner part of the bevel gear, a supporting column is connected to the outer side of the upper end of the connecting column, a street lamp body is fixed to the side surface of the supporting column, a first fixing spring is arranged in the supporting column, a supporting rod is connected to the upper end of the first fixing spring, a protective sleeve is fixed to the side surface of the supporting rod, a fixing frame is connected to the upper end of the supporting frame through threads, and a connecting frame is connected to the center of the upper end of the fixing frame, and the inside of link is provided with the generator body, the upper end of generator body is fixed with the connection pad, and connection pad and link constitute rotating-structure to fixed way has been seted up to the inside of connection pad, the upper end of mount is provided with the dead lever, and the internal connection of dead lever has the ejector pin, the inside of ejector pin is provided with the screw rod, and the one end of screw rod is connected with the fixed block to the embedded inside of installing at fixed way of fixed block.
Preferably, the base and the bottom column form a rotating structure, the base and the bottom column are connected with the fixing bolt in a sliding clamping manner, the fixing bolt is connected with the fixing sleeve in a clamping manner, and the fixing sleeve is arranged on the outer sides of the base and the bottom column.
Preferably, the fixed sleeve and the adjacent fixed sleeve are in clamping connection with each other, the fixed sleeve is in sliding connection with the base and the bottom column respectively, and the bottom of the base is provided with fixing holes at equal angles.
Preferably, the control rod is connected with the bottom column in a clamping mode, the control rod and the fixing column form a telescopic structure, and the fixing column and the connecting column are in meshed connection through a bevel gear.
Preferably, the support column and the bottom column are in rectangular structures and are in sliding connection, and the support column and the connecting column are in threaded connection.
Preferably, the street lamp body is symmetrically arranged on the side face of the supporting column, the supporting column and the supporting rod form a telescopic structure, the protecting sleeve and the fixing frame form a dismounting and mounting structure, and supporting rods are arranged on the side face of the fixing frame at equal angles.
Preferably, the one end of branch is rotated and is connected with the blade, and the fixed slot has been seted up to the inside of branch to the internal connection of fixed slot has second fixed spring and connecting rod, and second fixed spring and connecting rod constitute extending structure simultaneously, and the one end and the blade of connecting rod are fixed connection moreover.
Preferably, the supporting rod is located below the protection plate, and the protection plate is installed inside the fixing frame and is in sliding connection with the fixing frame.
Preferably, the fixed rod and the ejector rod form a rotating structure, the ejector rod and the screw rod are in threaded connection, the screw rod and the fixed block form a rotating structure, and meanwhile, the fixed block and the fixed channel are in clamping connection.
Compared with the prior art, the invention has the beneficial effects that: the street lamp based on wind power generation and convenient for disassembling and maintaining the power generation paddle,
1. compared with the common device which needs to be wholly dumped when the power generation paddle blade is disassembled, the device not only occupies a larger area, but also is more labor-consuming, when the device needs to disassemble and maintain the power generation paddle blade, firstly, the height of the supporting column is reduced, so that the gravity center of the device is reduced, the device is easier to control, when the device is reduced to the lowest height, the device is rotated to enable the blade to be close to the ground, the protecting plate is moved backwards to expose the joint of the blade and the fixing frame, then, the bolt in the blade is disassembled, so that the blade is disassembled, when the maintenance is finished, the protecting plate can be thrown out under the action of centrifugal force when the blade rotates, and the joint of the blade and the fixing frame is protected;
2. when the device meets the weather with strong wind, the thrust of the wind to the blades can be increased, the force applied to the second fixing spring in the fixing groove can be increased at the moment, so that the second fixing spring is contracted, the upper end of the blades can rotate backwards at the moment, the blades are inclined planes, the thrust applied to the blades is reduced, the high-load work of the device is prevented, the blades can be subjected to downward thrust when inclined, the supporting rod can move downwards, and the protective sleeve can also move downwards to protect the street lamp body at the moment;
3. when rotating the foundation pillar and being vertical back, through with the embedded inside of installing at base and foundation pillar of gim peg, just can fix base and foundation pillar, prevent that the two from rotating, remove 2 fixed covers to the centre again this moment, make the two carry out the block, reuse the bolt to fix it, fixed cover this moment both can prevent that foundation pillar and base from rotating, also can protect the gim peg to prevent that the device from taking place to rotate the stability that increases the device.
Drawings
FIG. 1 is a schematic overall front cross-sectional structural view of the present invention;
FIG. 2 is a top sectional view of the base and the bottom pillar of the present invention;
FIG. 3 is a schematic view of the sectional top view of the base and the mounting sleeve of the present invention;
FIG. 4 is a left sectional structural view of the control lever and fixed post mounting of the present invention;
FIG. 5 is a schematic cross-sectional view of the support post and support rod assembly of the present invention;
FIG. 6 is a schematic top view of the strut and blade mounting structure of the present invention;
FIG. 7 is a left sectional view of the strut and the securing slot of the present invention;
FIG. 8 is a top sectional view of the screw and the fixing block of the present invention;
fig. 9 is a front view of the fixing frame and the protection plate according to the present invention.
In the figure: 1. a base; 2. a bottom pillar; 3. a fixing bolt; 4. fixing a sleeve; 5. a control lever; 6. fixing a column; 7. a bevel gear; 8. connecting columns; 9. a support pillar; 10. a street lamp body; 11. a support bar; 13. a protective sleeve; 14. a fixed mount; 15. a strut; 16. fixing grooves; 17. a connecting rod; 18. a blade; 19. fixing the rod; 20. a top rod; 21. a screw; 22. a fixed block; 23. a connecting frame; 24. a generator body; 25. a connecting disc; 26. a fixed way; 27. a fixing hole; 28. and (5) protecting the board.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution: a street lamp convenient for disassembling and maintaining power generation blades based on wind power generation comprises a base 1, a bottom column 2, a fixing bolt 3, a fixing sleeve 4, a control rod 5, a fixing column 6, a bevel gear 7, a connecting column 8, a supporting column 9, a street lamp body 10, a supporting rod 11, a first fixing spring, a protective sleeve 13, a fixing frame 14, a supporting rod 15, a fixing groove 16, a connecting rod 17, a blade 18, a fixing rod 19, an ejector rod 20, a screw rod 21, a fixing block 22, a connecting frame 23, a generator body 24, a connecting disc 25, a fixing channel 26, a fixing hole 27 and a protective plate 28, wherein the fixing hole 27 is formed in the base 1, the bottom column 2 is connected to the upper end of the base 1, the bottom column 2 and the base 1 are penetrated through by the fixing bolt 3, the fixing column 6 is rotatably connected to the inside of the bottom column 2, the control rod 5 is arranged inside the fixing column 6, the bevel gear 7 is fixed to the side face of the fixing column 6, the upper end of the bevel gear 7 is connected with a bevel gear 7, a connecting column 8 is fixed inside the bevel gear 7, a supporting column 9 is connected outside the upper end of the connecting column 8, a street lamp body 10 is fixed on the side surface of the supporting column 9, a first fixing spring is arranged inside the supporting column 9, a supporting rod 11 is connected to the upper end of the first fixing spring, a protective sleeve 13 is fixed on the side surface of the supporting rod 11, a fixing frame 14 is connected to the upper end of the supporting rod 11, a connecting frame 23 is in threaded connection with the center of the upper end of the fixing frame 14, a generator body 24 is arranged inside the connecting frame 23, a connecting disc 25 is fixed on the upper end of the generator body 24, the connecting disc 25 and the connecting frame 23 form a rotating structure, a fixing channel 26 is arranged inside the connecting disc 25, a fixing rod 19 is arranged on the upper end of the fixing frame 14, a mandril 20 is connected inside the fixing rod 19, and a screw rod 21 is arranged inside the mandril 20, and one end of the screw 21 is connected with a fixing block 22, and the fixing block 22 is embedded inside the fixing channel 26.
Fixed cover 4 and the fixed cover 4 of ortho-position each other are the block connection, and fixed cover 4 respectively with base 1, the foundation column 2 is sliding connection, and the bottom of base 1 is the equal angle and is provided with fixed orifices 27, after finishing to the maintenance of blade 18, it makes its normal position to rotate foundation column 2, install 3 embedded inside at base 1 and foundation column 2 with the gim peg again, it makes 2 fixed covers 4 each other carry out the block to remove fixed cover 4 to the centre, reuse bolt fixes fixed cover 4, fixed cover 4 both can prevent that base 1 and foundation column 2 from taking place to rotate this moment, also can protect gim peg 3, prevent that it from falling out from the inside of base 1 and foundation column 2.
The control rod 5 is connected with the bottom column 2 in a clamping manner, the control rod 5 and the fixed column 6 form a telescopic structure, the fixed column 6 and the connecting column 8 are connected in a meshing manner through a bevel gear 7, the supporting column 9 and the bottom column 2 are in a rectangular structure and are in sliding connection, the supporting column 9 and the connecting column 8 are in threaded connection, when the blade 18 is disassembled, the control rod 5 moves forwards to extend out of the fixed column 6, the control rod 5 and the bottom column 2 are not clamped any more at the moment, the fixed column 6 is driven to rotate through rotating the control rod 5, so that the bevel gear 7 on the side surface of the fixed column 6 is driven to rotate, the bevel gear 7 on the side surface of the connecting column 8 is driven to rotate when the bevel gear 7 rotates, when the connecting column 8 rotates, because the connecting column 8 is in threaded connection with the supporting column 9, and the bottom column 2 limits the supporting column 9, so that the supporting column 9 moves downwards, the height of the device is reduced, the center of the device is reduced, and the device can be rotated more easily.
The street lamp comprises a street lamp body 10 symmetrically arranged on the side surface of a supporting column 9, a telescopic structure is formed by the supporting column 9 and a supporting rod 11, a dismounting and mounting structure is formed by a protective sleeve 13 and a fixing frame 14, supporting rods 15 are arranged on the side surface of the fixing frame 14 at equal angles, one end of each supporting rod 15 is rotatably connected with a blade 18, a fixing groove 16 is formed in each supporting rod 15, a second fixing spring and a connecting rod 17 are connected in each fixing groove 16, the second fixing spring and the connecting rod 17 form the telescopic structure, one end of each connecting rod 17 is fixedly connected with the corresponding blade 18, when the device is normally used, wind blows towards the corresponding blade 18 to enable the fixing frame 14 to rotate, when the fixing frame 14 rotates, the device generates electricity, when the blade 18 is in strong wind weather, the wind power received by the corresponding blade 18 is too large, the second fixing spring is contracted when the connecting rod 17 is subjected to too large force, and the connecting rod 17 is contracted into the fixing groove 16, the upper end of blade 18 inclines backward, the wind-force that blade 18 received reduces, thereby protect the device, prevent the high load operation of device, and after blade 18 takes place to deflect, because blade 18 is the inclined plane, so can receive decurrent thrust, can make the second fixed spring in the support column 9 take place to shrink after decurrent thrust is transmitted to bracing piece 11 by blade 18, thereby make protective sheath 13 move down and protect street lamp body 10, and the lower extreme of protective sheath 13 is opening column structure, so when it protects street lamp body 10, street lamp body 10 still can play the effect of illumination.
The working principle is as follows: when the street lamp which is based on wind power generation and convenient to disassemble and maintain the power generation paddle is used, firstly, the base 1 is placed on a base on the ground, bolts penetrate through the fixing holes 27 to fix the base 1 and the base, the protection plate 28 slides backwards, then the supporting rod 15 is placed in the fixing frame 14, the fixing frame and the fixing frame are fixed through the bolts, other supporting rods 15 are repeatedly fixed, and the fixing frame 14 is installed on the outer side of the supporting rod 11 in an embedded mode;
then, the connecting frame 23 is connected with the upper end of the supporting rod 11, the ejector rod 20 in the fixed rod 19 is rotated to enable the fixed block 22 and the fixed channel 26 to be located on the same horizontal plane, the screw rod 21 is rotated to enable the screw rod to extend out of the ejector rod 20, the fixed block 22 is installed in the fixed channel 26 in an embedded mode, and the fixed channel 26 and the fixed block 22 are fixed through bolts;
rotating the bottom column 2 to be vertical, installing a fixing bolt 3 in the base 1 and the bottom column 2 in an embedded manner, moving 2 fixing sleeves 4 towards the middle to enable the 2 fixing sleeves 4 to be clamped with each other, fixing the fixing sleeves by using bolts to prevent the base 1 and the bottom column 2 from rotating, moving the control rod 5 forwards to enable the control rod 5 to be not clamped with the bottom column 2, rotating the control rod 5, rotating the fixing column 6 and the bevel gear 7 on the surface of the fixing column when the control rod 5 rotates to drive the bevel gear 7 on the surface of the connecting column 8 to rotate, rotating the connecting column 8 along with the control rod, and adjusting the height of the supporting column 9 because the supporting column 9 is limited by the bottom column 2 when the connecting column 8 rotates, so that the blades 18 are higher, and the power generation efficiency of the device is improved;
when the device is normally used, the wind blows the moving blades 18 to rotate the fixed frame 14, when the fixed frame 14 rotates, the fixed rod 19, the ejector rod 20, the screw rod 21 and the fixed block 22 rotate along with the fixed rod, so that the connecting disc 25 rotates, when the connecting disc 25 rotates, the generator body 24 generates electricity, and when the fixed frame 14 rotates, the protective plate 28 is thrown out under the action of centrifugal force to protect the joint of the fixed frame 14 and the supporting rod 15;
when the environment with large wind exists, the thrust of the wind to the blades 18 is too large, at the moment, the second fixing spring in the fixing groove 16 contracts to enable the connecting rod 17 to be retracted into the fixing groove 16, the upper ends of the blades 18 incline backwards, the force of the wind blowing to the blades 18 can generate downward thrust, the thrust is transmitted to the supporting rod 11 through the blades 18 to enable the second fixing spring in the supporting column 9 to contract, and at the moment, the protective sleeve 13 moves downwards along with the second fixing spring, so that the street lamp body 10 is protected;
when blade 18 goes wrong, make the height reduction of support column 9 through rotating control lever 5 to the controlling means of being convenient for unloads the bolt of making 2 fixed covers 4 separation again inside fixed cover 4, takes out gim peg 3, thereby rotates the bottom prop 2 and dismantles blade 18, thereby maintains it, has increased holistic practicality.
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 (7)
1. The utility model provides a be convenient for dismantle street lamp of maintenance to electricity generation paddle based on wind power generation, includes base (1) and ejector pin (20), its characterized in that: the street lamp is characterized in that a fixing hole (27) is formed in the base (1), the upper end of the base (1) is internally connected with a bottom column (2), the bottom column (2) and the base (1) are penetrated through by a fixing bolt (3), the inner part of the bottom column (2) is rotatably connected with a fixing column (6), a control rod (5) is arranged in the fixing column (6), a bevel gear (7) is fixed on the side surface of the fixing column (6), the upper end of the bevel gear (7) is connected with a bevel gear (7), a connecting column (8) is fixed in the bevel gear (7), a supporting column (9) is connected to the outer side of the upper end of the connecting column (8), a street lamp body (10) is fixed on the side surface of the supporting column (9), a first fixing spring is arranged in the supporting column (9), a supporting rod (11) is connected to the upper end of the first fixing spring, a protective sleeve (13) is fixed on the side surface of the supporting rod (11), the upper end of the supporting rod (11) is connected with a fixing frame (14), the center of the upper end of the fixing frame (14) is in threaded connection with a connecting frame (23), a generator body (24) is arranged inside the connecting frame (23), a connecting disc (25) is fixed to the upper end of the generator body (24), the connecting disc (25) and the connecting frame (23) form a rotating structure, a fixing channel (26) is formed inside the connecting disc (25), a fixing rod (19) is arranged at the upper end of the fixing frame (14), an ejector rod (20) is connected inside the fixing rod (19), a screw rod (21) is arranged inside the ejector rod (20), one end of the screw rod (21) is connected with a fixing block (22), and the fixing block (22) is embedded in the fixing channel (26);
the street lamp comprises a street lamp body (10), a telescopic structure, a detachable mounting structure, a protective sleeve (13), a fixing frame (14), and supporting rods (15), wherein the street lamp body (10) is symmetrically arranged on the side surface of a supporting column (9), the supporting column (9) and the supporting rod (11) form the telescopic structure, and the supporting sleeve (13) and the fixing frame (14) form the detachable mounting structure;
the one end of branch (15) is rotated and is connected with blade (18), and fixed slot (16) have been seted up to the inside of branch (15) to the internal connection of fixed slot (16) has second fixed spring and connecting rod (17), and second fixed spring and connecting rod (17) constitute extending structure simultaneously, and the one end and the blade (18) of connecting rod (17) are fixed connection moreover.
2. The street lamp for facilitating the disassembly and maintenance of the power generation blade based on the wind power generation as claimed in claim 1, wherein: base (1) and foundation (2) constitute revolution mechanic, and the two is connected for gliding block with gim peg (3) to gim peg (3) and fixed cover (4) are connected for the block, and fixed cover (4) set up the outside at base (1) and foundation (2) simultaneously.
3. The street lamp for facilitating the disassembly and maintenance of the power generation blade based on the wind power generation as claimed in claim 2, wherein: fixed cover (4) and the fixed cover (4) of ortho-position are each other the block connection, and fixed cover (4) are sliding connection with base (1), sill pillar (2) respectively to the bottom of base (1) is isometric and is provided with fixed orifices (27).
4. The street lamp for facilitating the disassembly and maintenance of the power generation blade based on the wind power generation as claimed in claim 1, wherein: the control rod (5) is connected with the bottom column (2) in a clamping mode, the control rod (5) and the fixing column (6) form a telescopic structure, and the fixing column (6) is connected with the connecting column (8) in a meshing mode through the bevel gear (7).
5. The street lamp for facilitating the disassembly and maintenance of the power generation blade based on the wind power generation as claimed in claim 1, wherein: the support column (9) and the bottom column (2) are of rectangular structures and are in sliding connection, and the support column (9) and the connecting column (8) are in threaded connection.
6. The street lamp for facilitating the disassembly and maintenance of the power generation blade based on the wind power generation as claimed in claim 1, wherein: the supporting rod (15) is positioned below the protective plate (28), and the protective plate (28) is arranged inside the fixed frame (14) and is in sliding connection with the fixed frame and the protective plate.
7. The street lamp for facilitating the disassembly and maintenance of the power generation blade based on the wind power generation as claimed in claim 1, wherein: the fixing rod (19) and the ejector rod (20) form a rotating structure, the ejector rod (20) and the screw rod (21) are in threaded connection, the screw rod (21) and the fixing block (22) form the rotating structure, and meanwhile the fixing block (22) and the fixing channel (26) are in clamping connection.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010440449.5A CN111561681B (en) | 2020-05-22 | 2020-05-22 | Street lamp based on wind power generation is convenient for dismantle maintenance to electricity generation paddle |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010440449.5A CN111561681B (en) | 2020-05-22 | 2020-05-22 | Street lamp based on wind power generation is convenient for dismantle maintenance to electricity generation paddle |
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| CN111561681A CN111561681A (en) | 2020-08-21 |
| CN111561681B true CN111561681B (en) | 2021-12-03 |
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| CN113970089A (en) * | 2021-10-26 | 2022-01-25 | 惠州市万顺通五金制品有限公司 | Lampshade with metal piece with longitudinally-adjusted length |
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| CN111561681A (en) | 2020-08-21 |
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Effective date of registration: 20211117 Address after: Room 1-402, building 647, Century Avenue, Chongfu Town, Tongxiang City, Jiaxing City, Zhejiang Province Applicant after: Jiaxing Shangkun Technology Co., Ltd Address before: 672100 Xiangyun green energy wind power Co., Ltd., 41 Qinghong Road, Xiangcheng Town, Xiangyun County, Dali Bai Autonomous Prefecture, Yunnan Province Applicant before: Li Meiying |
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