CN112289053A - Collapsible convenient removal solar energy traffic light - Google Patents

Collapsible convenient removal solar energy traffic light Download PDF

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Publication number
CN112289053A
CN112289053A CN202011289763.4A CN202011289763A CN112289053A CN 112289053 A CN112289053 A CN 112289053A CN 202011289763 A CN202011289763 A CN 202011289763A CN 112289053 A CN112289053 A CN 112289053A
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CN
China
Prior art keywords
end wall
unfolding
fixedly arranged
cavity
lamp holder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN202011289763.4A
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Chinese (zh)
Inventor
邓石
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fuzhou Zhongtiantai Electronic Technology Co ltd
Original Assignee
Fuzhou Zhongtiantai Electronic Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Fuzhou Zhongtiantai Electronic Technology Co ltd filed Critical Fuzhou Zhongtiantai Electronic Technology Co ltd
Priority to CN202011289763.4A priority Critical patent/CN112289053A/en
Publication of CN112289053A publication Critical patent/CN112289053A/en
Withdrawn legal-status Critical Current

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08G—TRAFFIC CONTROL SYSTEMS
    • G08G1/00—Traffic control systems for road vehicles
    • G08G1/09—Arrangements for giving variable traffic instructions
    • G08G1/095—Traffic lights
    • G08G1/0955—Traffic lights transportable
    • 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
    • H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
    • H02S10/20—Systems characterised by their energy storage means
    • 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
    • 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
    • Y02E70/00—Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)

Abstract

The invention relates to the technical field of indicator lamps, in particular to a foldable, convenient and movable solar traffic indicator lamp which comprises a box body, wherein an unfolding cavity is arranged in the box body, the unfolding cavity is upwards communicated with a support frame cavity which is communicated with the left and the right, a support frame is fixedly arranged between the front end wall and the rear end wall of the support frame cavity, the support frame cavity is upwards communicated with a photovoltaic cavity with an upward opening, a motor is fixedly arranged on the lower end wall of the unfolding cavity, the motor is upwards powered by a motor shaft which penetrates through the support frame, and an unfolding threaded rod is fixedly arranged on the motor shaft. And zero energy consumption of electric energy is realized.

Description

Collapsible convenient removal solar energy traffic light
Technical Field
The invention relates to the technical field of indicator lamps, in particular to a foldable, convenient and movable solar traffic indicator lamp.
Background
The movable type traffic light is a movable and liftable solar emergency traffic light, solar power supply and commercial power auxiliary charging are adopted, an LED energy-saving light-emitting diode is adopted as a light source, a microcomputer IC chip is adopted for control, and multiple paths can be controlled.
The movable traffic signal lamp is suitable for urban road intersections, and vehicles and pedestrians can be emergently commanded to pass under the conditions of power failure or construction lamps, the signal lamp can be lifted or lowered according to different geographic and climatic conditions, the signal lamp can be moved randomly and placed at various emergency required intersections, but the movable traffic signal lamp on the market mainly has the following problems: the modeling is dull and thick; the carrying is not easy, and the storage and transportation appearance is single; the occupied space is large, so that the solar traffic indicating lamp which can be folded, moved conveniently and quickly needs to be designed to solve the problems.
Disclosure of Invention
The invention aims to provide a foldable, convenient and movable solar traffic indicator light, which can overcome the defects in the prior art, so that the practicability of equipment is improved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a foldable convenient-moving solar traffic indicating lamp, which comprises a box body, wherein an unfolding cavity is arranged in the box body, the unfolding cavity is upwards communicated with a support frame cavity which is provided with a left through hole and a right through hole, a support frame is fixedly arranged between the front end wall and the rear end wall of the support frame cavity, the support frame cavity is upwards communicated with a photovoltaic cavity provided with an upward opening, the lower end wall of the unfolding cavity is fixedly provided with a motor, the motor is upwards powered by a motor shaft which penetrates through the support frame, an unfolding threaded rod is fixedly arranged on the motor shaft, the unfolding threaded rod can rotate to drive a support unfolding device positioned in the support frame cavity to unfold or close to fixedly support equipment, worm wheel shafts which extend forwards and backwards are symmetrically arranged between the front end wall and the rear end wall of the support frame cavity in a left-right rotating mode, a worm, the worm wheel can drive the scissor device positioned in the photovoltaic cavity to move to lift the indicator lamp, the upper end of the scissor device is fixedly provided with an indicator lamp holder, the indicator lamp holder is internally and annularly provided with a control cavity, the indicator lamp holder is fixedly provided with the indicator lamps at the front, rear, left and right end walls, the upper end of the indicator lamp holder is fixedly provided with a main photovoltaic plate seat, the lower end wall of the main photovoltaic plate seat is symmetrically and leftwards provided with a side plate rotating shaft, the side photovoltaic plate seat extending downwards is fixedly arranged on the side plate rotating shaft, the end wall of the side photovoltaic plate seat far away from the symmetric center is fixedly provided with a photovoltaic plate with the upper end wall of the main photovoltaic plate seat, the scissor device can move through the photovoltaic unfolding device and can unfold the side photovoltaic plate seat to be horizontal at the same time, a storage battery is fixedly arranged below the unfolding cavity in the box body, and is electrically, the photovoltaic solar photovoltaic power generation device is characterized in that the storage battery is electrically connected with the photovoltaic panel, four wheel seats are symmetrically arranged on the lower end wall of the box body in a front-back and left-right rotating mode, wheels are arranged at the lower ends of the wheel seats in a rotating mode, a pull rod cavity with an upward opening is formed in the upper side of the left end wall of the box body, a pull rod is arranged in the pull rod cavity in a vertically sliding mode, and a handle is fixedly arranged at.
Further, the supporting and unfolding device comprises an unfolding sliding block which slides up and down on the motor shaft and is meshed with the unfolding threaded rod, the left end wall and the right end wall of the unfolding sliding block are symmetrically hinged with a slotted connecting rod in a bilateral mode, the left end wall and the right end wall of the unfolding sliding block are positioned above the slotted connecting rod in a bilateral mode, auxiliary connecting rods which are parallel to the slotted connecting rods are hinged with the left end wall and the right end wall of the supporting frame cavity in a bilateral mode, fixed pins which extend forwards and backwards are fixedly arranged between the front end wall and the rear end wall of the supporting frame cavity in a bilateral mode, a sliding groove which penetrates forwards and backwards is fixedly arranged on the slotted connecting rod, the fixed pins can freely slide in the sliding groove, supporting rods which extend up and down are hinged with the auxiliary connecting rod and the slotted connecting rod far away from the symmetrical center end, a connecting rod cavity, the cover plate rotating shaft is fixedly provided with a cover plate which extends downwards and is abutted to the supporting rod.
Further, the scissor device comprises scissor screws which are symmetrically arranged on the worm wheel shaft in front and back, the front and the back of the scissors fork screw rod are symmetrically provided with scissors fork thread sliding blocks which are engaged with the scissors fork screw rod threads, the upper end of the scissor thread sliding block is hinged with a scissor type unit, the scissor type unit is a deployable mechanism formed by mutually hinging six second connecting rods and the middle part of a first connecting rod through a scissor supporting rod, the scissor supporting rod is hinged with the left and the right deployable mechanisms at the same time, two ends of each deployable mechanism are hinged with each other and can rotate relatively, thereby forming six X-shaped structures, the deployable mechanism positioned at the uppermost side is hinged with a lamp holder sliding block, the lamp holder slide rod is characterized in that lamp holder slide block cavities with downward openings are symmetrically arranged on the left end wall and the right end wall of the lower end wall of the indicating lamp holder, lamp holder slide rods extending from front to back are fixedly arranged between the front end wall and the rear end wall of the lamp holder slide block cavities, and the lamp holder slide blocks can freely slide on the lamp holder slide rods.
Furthermore, the photovoltaic unfolding device comprises first pulleys which are symmetrically arranged in the main photovoltaic plate seat in a bilateral mode, second pulleys which are arranged in the main photovoltaic plate seat in a rotating mode and far away from the symmetrical center end are symmetrically arranged in the main photovoltaic plate seat in the bilateral mode, the lower end wall of the main photovoltaic plate seat and the end wall, close to the symmetrical center, of the side photovoltaic plate seat are connected through side plate springs, a cable hole which penetrates through the indicating lamp seat from top to bottom is formed in the indicating lamp seat, a cable fixing seat is fixedly arranged in the middle of the uppermost scissor supporting rod, a cable is fixedly arranged on the cable fixing seat, and the cable penetrates through the cable hole, bypasses the first pulleys and the second pulleys and is fixed on the upper end wall of the side photovoltaic plate seat.
The invention has the beneficial effects that: according to the foldable, convenient and movable solar traffic indicator lamp, the appearance of the device is designed to be a luggage case type, the foldable, convenient and movable solar traffic indicator lamp is novel in shape, light, convenient to carry, store and transport, small in occupied space and volume, capable of being opened and closed automatically, capable of generating power by solar energy, and capable of fully utilizing green energy and achieving zero energy consumption of electric energy.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view of the overall structure of a foldable portable mobile solar traffic light of the invention.
Fig. 2 is a schematic view of the structure in the direction of a-a in fig. 1.
Fig. 3 is a schematic view of the structure in the direction B in fig. 1.
Fig. 4 is a schematic view of the structure in the direction C-C in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The foldable solar traffic light convenient to move comprises a box body 10, an unfolding cavity 16 is arranged in the box body 10, the unfolding cavity 16 is upwards communicated with a support frame cavity 50 which is communicated with the left and the right, a support frame 27 is fixedly arranged between the front end wall and the rear end wall of the support frame cavity 50, the support frame cavity 50 is upwards communicated with a photovoltaic cavity 44 with an upward opening, a motor 15 is fixedly arranged on the lower end wall of the unfolding cavity 16, a motor shaft 14 penetrating through the support frame 27 is arranged on the motor 15 in an upward power manner, an unfolding threaded rod 13 is fixedly arranged on the motor shaft 14, the unfolding threaded rod 13 rotates to drive a supporting and unfolding device 100 positioned in the support frame cavity 50 to unfold or close to fixedly support equipment, worm gear shafts 30 extending forwards and backwards are symmetrically and rotationally arranged between the front end wall and the rear end wall of the support frame cavity 50, a worm 28 is fixedly arranged at the upper end of the motor shaft 14, a worm wheel 29 engaged with the worm 28 is fixedly arranged in the middle of the worm wheel shaft 30, the worm wheel 29 rotates to drive the scissor device 200 positioned in the photovoltaic cavity 44 to move to lift the indicator light, an indicator light holder 54 is fixedly arranged at the upper end of the scissor device 200, a control cavity 34 is annularly arranged in the indicator light holder 54, indicator lights 35 are fixedly arranged on the front, rear, left and right end walls of the indicator light holder 54, a main photovoltaic panel seat 39 is fixedly arranged at the upper end of the indicator light holder 54, side panel rotating shafts 37 are rotatably arranged on the lower end wall of the main photovoltaic panel seat 39 in a left-right symmetry manner, side photovoltaic panel seats 32 extending downwards are fixedly arranged on the side panel rotating shafts 37, photovoltaic panels 40 are fixedly arranged on the side photovoltaic panel seats 32 far away from the end wall of the symmetry center and the upper end wall of the main photovoltaic panel seat 39, the scissor device 200 moves through the photovoltaic unfolding device 300 and can unfold the side, lie in the box 10 the fixed battery 17 that is provided with in expansion chamber 16 below, battery 17 with 15 uses power to connect between the motor, battery 17 with only power is connected between photovoltaic board 40, the bilateral symmetry rotates around the terminal wall under the box 10 and is provided with four wheel seats 18, wheel seat 18 lower extreme rotates and is provided with wheel 19, box 10 left end wall upside is provided with the ascending pull rod chamber 47 of opening, it is provided with pull rod 46 to slide from top to bottom in the pull rod chamber 47, the fixed handle 45 that is provided with in pull rod 46 upper end.
Beneficially, the supporting and unfolding device 100 includes an unfolding sliding block 12 which slides up and down on the motor shaft 14 and is engaged with the unfolding threaded rod 13, the left and right end walls of the unfolding sliding block 12 are symmetrically hinged with a slotted connecting rod 23, the left and right end walls of the unfolding sliding block 12 are symmetrically hinged with an auxiliary connecting rod 24 which is parallel to the slotted connecting rod 23, a fixed pin 25 which extends forward and backward is symmetrically fixed between the front and rear end walls of the supporting frame cavity 50, a sliding groove 26 which penetrates forward and backward is fixed on the slotted connecting rod 23, the fixed pin 25 can freely slide in the sliding groove 26, a supporting rod 21 which extends up and down is hinged between the auxiliary connecting rod 24 and the slotted connecting rod 23 far away from the symmetrical center end, a connecting rod cavity 22 which opens to the symmetrical center is arranged in the supporting rod 21, and a supporting foot 20 is fixed at the lower end of the supporting, the upper end wall of the supporting frame cavity 50 is away from the symmetrical center end and is symmetrically and bilaterally provided with a cover plate rotating shaft 48, and a cover plate 49 which extends downwards and is abutted to the supporting rod 21 is fixedly arranged on the cover plate rotating shaft 48.
Advantageously, the scissors device 200 includes scissors screws 52 symmetrically disposed in front and rear directions on the worm gear shaft 30, scissors screw blocks 51 threadedly engaged with the scissors screws 52 are symmetrically disposed in front and rear directions on the scissors screws 52, a scissors unit 400 is hinged to an upper end of the scissors screw block 51, the scissors unit 400 includes a deployable mechanism 500 formed by hinging six second connecting rods 57 and a middle portion of a first connecting rod 56 to each other through scissors supporting rods 63, the scissors supporting rods 63 are simultaneously hinged to the left and right deployable mechanisms 500, two ends of each deployable mechanism 500 are hinged to each other and can rotate relatively to form six X-shaped structures, the deployable mechanism 500 at the uppermost position is hinged to a lamp holder slider 59, a lamp holder slider cavity 61 with a downward opening is symmetrically disposed at a lower end wall of the indicator lamp holder 54 in left and right directions, a lamp holder slider cavity 61 is fixedly disposed between front and rear end walls of the lamp holder slider cavity 60, the socket slider 59 is freely slidable on the socket slide 60.
Beneficially, the photovoltaic unfolding apparatus 300 includes first pulleys 41 rotatably disposed in the main photovoltaic panel seat 39 in a left-right symmetric manner, second pulleys 38 rotatably disposed far away from the symmetrical center end are symmetrically disposed in the main photovoltaic panel seat 39 in a left-right symmetric manner, the lower end wall of the main photovoltaic panel seat 39 and the end wall of the side photovoltaic panel seat 32 close to the symmetrical center are connected by a side plate spring 36, a cable hole 33 penetrating up and down is disposed in the indicator lamp holder 54, a cable fixing seat 55 is fixedly disposed in the middle of the uppermost scissors support rod 63, a cable 43 is fixedly disposed on the cable fixing seat 55, and the cable 43 passes through the cable hole 33 and bypasses the first pulleys 41 and the second pulleys 38 to be fixed on the upper end wall of the side photovoltaic panel seat 32.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
As shown in fig. 1-4, the sequence of mechanical actions of the whole device of the apparatus of the invention: pulling the handle 45 to pull the pull rod 46 out, pulling the device to a specified position like a trunk, starting the motor 15 to drive the motor shaft 14 to rotate, thereby driving the expanding threaded rod 13 to rotate, thereby driving the expanding sliding block 12 to move upwards, thereby driving the slotted connecting rod 23 to expand around the fixed pin 25, thereby driving the supporting rod 21 to expand to abut against the ground and supporting the device to achieve a stable effect, the cover plate 49 is expanded around the cover plate rotating shaft 48 under the pushing of the supporting rod 21, the motor shaft 14 rotates and simultaneously drives the worm 28 to rotate, thereby driving the worm wheel 29 to rotate, thereby driving the scissor screw 52 to rotate, thereby driving the scissor thread sliding block 51 to move to a symmetrical center, thereby driving the expandable mechanism 500 to expand, thereby driving the indicating lamp holder 54 to rise to a certain height and starting an indicating lamp to conduct traffic guidance, the deployable mechanism 500 can pull the mooring rope 43 to drive the side photovoltaic panel base 32 to be deployed to the horizontal position around the side panel rotating shaft 37 to perform photovoltaic power generation and store the photovoltaic power generation in the storage battery 17, the motor 15 is started to rotate reversely, the side photovoltaic panel base 32 is reset under the action of the side panel spring 36, the equipment is reset, and the indicator light can be deployed, used and recycled by repeating the processes.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims (4)

1. The utility model provides a collapsible convenient removal solar energy traffic light, includes the box, its characterized in that: an unfolding cavity is arranged in the box body and is upwards communicated with a supporting frame cavity which is communicated with the left and the right, supporting frames are fixedly arranged between the front end wall and the rear end wall of the supporting frame cavity, the supporting frame cavity is upwards communicated with a photovoltaic cavity with an upward opening, a motor is fixedly arranged on the lower end wall of the unfolding cavity, the motor is upwards powered by a motor shaft penetrating through the supporting frame, an unfolding threaded rod is fixedly arranged on the motor shaft, the unfolding threaded rod can rotate to drive a supporting and unfolding device positioned in the supporting frame cavity to unfold or close to fixedly support equipment, worm wheel shafts extending back and forth are symmetrically and rotatably arranged between the front end wall and the rear end wall of the supporting frame cavity, a worm is fixedly arranged at the upper end of the motor shaft, a worm wheel meshed with the worm is fixedly arranged in the middle of the worm wheel shafts, and the worm wheel can drive a, an indicating lamp holder is fixedly arranged at the upper end of the scissor device, a control cavity is annularly arranged in the indicating lamp holder, indicating lamps are fixedly arranged on the front, rear, left and right end walls of the indicating lamp holder, a main photovoltaic panel seat is fixedly arranged at the upper end of the indicating lamp holder, side panel rotating shafts are symmetrically and rotatably arranged on the lower end wall of the main photovoltaic panel seat in the left-right direction, side photovoltaic panel seats extending downwards are fixedly arranged on the side panel rotating shafts, photovoltaic panels are fixedly arranged on the end walls of the side photovoltaic panel seats far away from the symmetric center and the upper end wall of the main photovoltaic panel seat, the scissor device can unfold the side photovoltaic panel seats into a horizontal state through a photovoltaic unfolding device during movement, a storage battery is fixedly arranged below the unfolding cavity in the box body, the storage battery is electrically connected with the motor, the storage battery is electrically connected with the photovoltaic panels, and four wheel seats are symmetrically and rotatably arranged on the front, the wheel seat lower extreme rotates and is provided with the wheel, box left end wall upside is provided with the ascending pull rod chamber of opening, it is provided with the pull rod to slide from top to bottom in the pull rod chamber, the fixed handle that is provided with in pull rod upper end.
2. The foldable portable mobile solar traffic light as recited in claim 1, wherein: the supporting and unfolding device comprises an unfolding sliding block which slides up and down on the motor shaft and is engaged with the unfolding threaded rod, the left end wall and the right end wall of the unfolding sliding block are symmetrically hinged with a slotted connecting rod in a bilateral mode, the left end wall and the right end wall of the unfolding sliding block are positioned above the slotted connecting rod in a bilateral mode, auxiliary connecting rods which are parallel to the slotted connecting rods are hinged with the left end wall and the right end wall of the supporting frame cavity in a bilateral mode, fixed pins which extend back and forth are fixedly arranged between the front end wall and the rear end wall of the supporting frame cavity in a bilateral mode, sliding grooves which penetrate through the front and the rear ends are fixedly arranged on the slotted connecting rods and can freely slide in the sliding grooves, supporting rods which extend up and down are hinged with the auxiliary connecting rods and the slotted connecting rods far away from the symmetrical center end, connecting rod, the cover plate rotating shaft is fixedly provided with a cover plate which extends downwards and is abutted to the supporting rod.
3. The foldable portable mobile solar traffic light as recited in claim 1, wherein: the scissor device comprises scissor screw rods which are symmetrically arranged on the worm wheel shaft in the front-back direction, scissor thread sliding blocks which are meshed with the scissor screw rods in a thread manner are symmetrically arranged on the scissor screw rods in the front-back direction, the upper end of the scissor thread sliding block is hinged with a scissor type unit, the scissor type unit is a deployable mechanism formed by mutually hinging six second connecting rods and the middle part of a first connecting rod through a scissor supporting rod, the scissor supporting rod is hinged with the left and the right deployable mechanisms at the same time, two ends of each deployable mechanism are hinged with each other and can rotate relatively, thereby forming six X-shaped structures, the deployable mechanism positioned at the uppermost side is hinged with a lamp holder sliding block, the lamp holder slide rod is characterized in that lamp holder slide block cavities with downward openings are symmetrically arranged on the left end wall and the right end wall of the lower end wall of the indicating lamp holder, lamp holder slide rods extending from front to back are fixedly arranged between the front end wall and the rear end wall of the lamp holder slide block cavities, and the lamp holder slide blocks can freely slide on the lamp holder slide rods.
4. The foldable portable mobile solar traffic light as recited in claim 1, wherein: photovoltaic expansion device includes bilateral symmetry rotates the first pulley that sets up in the main photovoltaic board seat, bilateral symmetry is provided with the second pulley of keeping away from the rotation of symmetry center end and setting in the main photovoltaic board seat, main photovoltaic board seat lower extreme wall with side photovoltaic board seat uses curb plate spring coupling near between the symmetry center end wall, be provided with the hawser hole that runs through from top to bottom in the instruction lamp stand, the top the fixed hawser fixing base that is provided with in scissors bracing piece middle part, the fixed hawser that is provided with on the hawser fixing base, the hawser passes the hawser hole is walked around first pulley with second pulley after-fixing side photovoltaic board seat upper end wall.
CN202011289763.4A 2020-11-17 2020-11-17 Collapsible convenient removal solar energy traffic light Withdrawn CN112289053A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202011289763.4A CN112289053A (en) 2020-11-17 2020-11-17 Collapsible convenient removal solar energy traffic light

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202011289763.4A CN112289053A (en) 2020-11-17 2020-11-17 Collapsible convenient removal solar energy traffic light

Publications (1)

Publication Number Publication Date
CN112289053A true CN112289053A (en) 2021-01-29

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ID=74399204

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202011289763.4A Withdrawn CN112289053A (en) 2020-11-17 2020-11-17 Collapsible convenient removal solar energy traffic light

Country Status (1)

Country Link
CN (1) CN112289053A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113707190A (en) * 2021-09-03 2021-11-26 英业达科技有限公司 Hard disk bearing structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113707190A (en) * 2021-09-03 2021-11-26 英业达科技有限公司 Hard disk bearing structure

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Application publication date: 20210129

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