CN112750263B - Light indication alarm system applied to charging pile - Google Patents
Light indication alarm system applied to charging pile Download PDFInfo
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- CN112750263B CN112750263B CN202011270334.2A CN202011270334A CN112750263B CN 112750263 B CN112750263 B CN 112750263B CN 202011270334 A CN202011270334 A CN 202011270334A CN 112750263 B CN112750263 B CN 112750263B
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- 230000001681 protective effect Effects 0.000 claims abstract description 97
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 230000017525 heat dissipation Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims abstract description 8
- 238000013461 design Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 abstract description 8
- 230000002159 abnormal effect Effects 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 17
- 238000000034 method Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 8
- 208000027418 Wounds and injury Diseases 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000012216 screening Methods 0.000 description 3
- 230000001960 triggered effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
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- 230000004048 modification Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B13/00—Burglar, theft or intruder alarms
- G08B13/02—Mechanical actuation
- G08B13/08—Mechanical actuation by opening, e.g. of door, of window, of drawer, of shutter, of curtain, of blind
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/30—Constructional details of charging stations
- B60L53/31—Charging columns specially adapted for electric vehicles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/60—Monitoring or controlling charging stations
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02T90/10—Technologies relating to charging of electric vehicles
- Y02T90/12—Electric charging stations
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The invention belongs to the technical field of charging piles, and particularly relates to a light indication alarm system applied to a charging pile, which comprises a protection mechanism and a light alarm mechanism; the protection mechanism comprises a charging pile shell and a protection door; the charging pile shell is a rectangular cavity type structure body; the bottom surface of the charging pile shell is fixedly connected with a connecting seat; the connecting seat is fixedly connected with the ground through a bolt; an operating platform is installed on one side of the charging pile shell, and heat dissipation windows are formed in the two side walls of the charging pile shell; the charging pile shell is provided with an installation groove; according to the invention, through the arrangement of the protective net and the sliding column, when the protective door is pried open privately or the charging pile shell is opened through damaging the ventilation opening without system operation, the protective net forms a second layer of protection for the charging pile, and because the protective net is electrically connected with the light alarm mechanism, when the protective net is damaged, the light alarm mechanism automatically sends out light and sound alarm according to a set program, so that a parking lot guard can find out the abnormal conditions in time.
Description
Technical Field
The invention belongs to the technical field of charging piles, and particularly relates to a light indication alarm system applied to a charging pile.
Background
Along with electric automobile's popularization gradually among the prior art, electric automobile fills electric pile quantity in the parking area and increases gradually, because cable and electronic components in the present electric pile of filling are worth higher itself, and only protect by outer casing under the present most circumstances of filling electric pile, more because for the maintenance and the heat dissipation of filling electric pile inside in order to make things convenient for, it uses the maintenance of locking device closure to leave more under the normal conditions to fill electric pile to use switch door and vent, it lacks alarm system to fill electric pile itself simultaneously, it steals inside cable and the electronic component of electric pile to lead to lawless persons to pass through the lock picking very easily, the mode of destroying the shell of filling electric pile, not only bring economic loss, also bring very big pressure for the management that fills electric pile simultaneously.
A two-way V2G that china patent issued fills electric pile burglar alarm, application number: 2019106348567, including an anti-theft alarm device and an alarm system, the anti-theft alarm device includes a V2G charging pile shell and a bottom mounting plate, the top of the bottom mounting plate is provided with a three-edge slot, the bottom of the V2G charging pile shell is fixedly provided with a snap-gauge, the side wall of the V2G charging pile shell is fixedly provided with a cover plate, the snap-gauge is matched with the three-edge slot, the top of the bottom mounting plate is provided with a cylindrical slot, the inner cavity of the cylindrical slot is provided with a strip-shaped inner slot, the top of the strip-shaped inner slot is respectively and fixedly provided with an ascending wiring post, the bottom of the strip-shaped inner slot is respectively and fixedly provided with a descending wiring post, the bottom of the cylindrical slot is fixedly provided with a spring, the top of the spring is fixedly provided with a strip plate, the top of the strip plate is fixedly provided with a cover cylinder, according to the invention, the alarm system is triggered by the change of the position of the charging pile shell, and an alarm service cannot be effectively provided when a lawbreaker directly destroys the weak part of the shell in place.
In view of the above, the invention develops a light indication alarm system applied to a charging pile, and aims to solve the technical problem.
Disclosure of Invention
In order to make up for the defects of the prior art, the problem that a door and a vent for maintenance are mostly reserved in the existing charging pile and locked by a locking device, and meanwhile, the charging pile is lack of an alarm system, so that lawless persons can easily steal cables and electronic elements inside the charging pile by picking the lock and damaging the shell of the charging pile is solved.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a light indication alarm system applied to a charging pile, which comprises a protection mechanism and a light alarm mechanism; the protection mechanism comprises a charging pile shell and a protection door; the charging pile shell is a rectangular cavity type structure body; the bottom surface of the charging pile shell is fixedly connected with a connecting seat; the connecting seat is fixedly connected with the ground through a bolt; an operating platform is installed on one side of the charging pile shell, and heat dissipation windows are formed in the two side walls of the charging pile shell; one side of the charging cover pile shell, which is far away from the operating platform, is provided with a mounting groove; the mounting groove is rotationally connected with a mounting shaft; the protective door is fixedly connected to the mounting shaft; a mechanical lock is installed on one side, away from the installation shaft, of the protection door and is used for being connected with the charging pile shell; the protective door is matched with the mounting groove; a warning box is fixedly connected to one side, close to the operating platform, of the interior of the charging pile shell through bolts; the inner side of the charging pile shell is fixedly connected with symmetrically designed sliding rails through bolts; the sliding rail is designed in a [ "; both ends of the sliding rail are fixedly connected with the warning box; two opposite sides of the two symmetrically designed sliding rails are provided with first sliding chutes; the cross section of the first sliding chute is in a T-shaped design; one ends of the first sliding chutes which are symmetrically designed are fixedly connected with positioning rods together; a sliding column is also connected in the first sliding groove in a sliding manner; a first cavity is formed in the sliding column; the first cavity is positioned at one side of the sliding column and is provided with an opening; a rotating shaft is rotatably connected in the first cavity; the upper end and the lower end of the rotating shaft are fixedly connected with torsion springs; the rotating shaft is fixedly connected with a protective net; one end of the protective net, which is far away from the rotating shaft, is fixedly connected with the positioning rod; the protective net is wound on the surface of the rotating shaft in an initial state; the sliding column is positioned in the first sliding groove and fixedly connected with a double-end motor; the output shafts of the double-head motors are fixedly connected with rotating wheels; the inner layer of the protective net is made of power transmission lines, and the outer layer of the protective net is made of elastic rubber materials; the protective nets which are uniformly divided into a plurality are mutually communicated; a locking plate is fixedly connected to one side of the sliding column, which is far away from the positioning rod; the locking plate is of a T-shaped design; the warning box is provided with a locking groove corresponding to the locking plate; the upper side and the lower side of the locking groove are both provided with second sliding grooves; a clamping block is elastically connected in the second sliding groove through a spring; one side of the clamping block, which is far away from the locking groove, is fixedly connected with an electric push rod; the light alarm mechanism comprises a plurality of alarm lamps and a buzzer; the light alarm mechanism is arranged in the warning box through a wire and is electrically connected with the protective net through the wire; the light alarm mechanism, the double-end motor and the electric push rod are all electrically connected with the operation platform;
in the prior art, along with the gradual popularization of electric automobiles, the number of electric automobile charging piles in a parking lot is gradually increased, because the cables and electronic components in the existing charging piles are high in value and are protected only by an outer shell in most cases, and because maintenance doors and ventilation openings which are locked by locking devices are usually reserved in the existing charging piles for convenience of maintenance and heat dissipation in the existing charging piles, and meanwhile, the charging piles are lack of alarm systems, so that lawless persons can easily steal the cables and electronic components in the charging piles by picking locks and damaging the shells of the charging piles, economic loss is caused, great pressure is brought to the management of the charging piles, and during work, after the charging piles are assembled, mechanical locks on protective doors are closed by keys, and then a double-head motor is controlled to rotate by an operation platform, the double-end motor rotates to drive the rotating wheel to rotate, so that the sliding column slides in the first sliding groove, the distance between the sliding column and the positioning rod is gradually increased when the sliding column slides, the protective net wound on the rotating shaft in the sliding column is gradually unfolded, the locking plate on the sliding column gradually extends into the locking groove formed in the warning box along with the continuous sliding of the sliding column in the first sliding groove, the locking plate on the sliding column is further used for extruding the clamping block and is clamped between the clamping block and the clamping block, the protective net is limited by the first sliding groove, the protective net and the warning box jointly enclose the side wall of the charging pile, when the internal maintenance of the charging pile is required, the electric push rod and the double-end motor can be controlled by the operating platform, the electric push rod drives the clamping block to slide towards the inside of the second sliding groove, the sliding column slides towards the positioning rod again, the rotating shaft rotates under the action of the torsion spring, and the protective net is further closed, open the mechanical lock on the guard gate through the key this moment, rotate the guard gate around the installation axle, and then make and fill electric pile inside and external the switching on, when not having system operation, pry the guard gate or open through destroying the vent and fill electric pile casing when, the protection network forms the protection of second floor to filling electric pile, because the electricity is connected between protection network and the light alarm mechanism, when the protection network is damaged, light and sound alarm are sent out according to the procedure of settlement to light alarm mechanism automation, and then make parking area guard's personnel in time discover the strange appearance, the protection network itself is latticed structure to filling the inside heat dissipation of electric pile simultaneously, there is not the influence in the ventilation, can also reduce the radiating influence in the inside cavity of cabinet that charges effectively.
Preferably, the first sliding groove is connected with moving columns which are uniformly distributed in a sliding manner; second cavities are formed in the moving columns; auxiliary rods are rotatably connected in the second cavities; the protective net is divided into a plurality of parts equally and connected with each other through the auxiliary rods; the upper end and the lower end of the auxiliary rod are fixedly connected with torsion springs; when in work, because the side wall area of the charging pile shell is larger and the protective net is folded in the sliding column, the volume of the manufactured sliding column is larger, the space occupied by the sliding column is larger, thereby being not beneficial to the sliding of the sliding column in the first sliding chute, leading to more rotating turns of the rotating shaft when the protective net is completely unfolded and leading to the failure of the torsional spring under the long-term torsion state, furthermore, the plurality of movable columns are mutually combined for containing the protective net, the storage pressure of the sliding columns is effectively shared, the phenomenon that the sliding rails used due to the overlarge size of the sliding columns occupy more inner cavities of the charging pile shell is avoided, meanwhile, when the protective net inside the single movable column is unfolded, the number of rotating turns of the torsion spring is reduced, and the phenomenon that the deformation degree of the torsion spring is too large, so that the service life of the torsion spring is shortened, can be effectively avoided.
Preferably, the auxiliary rod and the rotating shaft are both provided with symmetrically designed connecting grooves; the connecting groove is designed in a T shape; connecting pieces are fixedly connected to the two sides of the protective net; the connecting piece is matched with the connecting groove; the inner wall of the connecting groove is fixedly connected with an insulating pad; the opposite sides of the two connecting grooves are communicated through conducting strips; the during operation, after the lawless person destroys charging pile casing and protection network, integral protection network is owing to use single wire to make, need wholly change the protection network when the protection network is damaged, cause the waste of material easily, increase the degree of difficulty of maintaining, when integral the change simultaneously, need with protection network and axis of rotation, the auxiliary rod links firmly in proper order, it is comparatively troublesome, through setting up spread groove and connection piece, equally divide the protection network into many, and make up through connection piece and spread groove, utilize the insulating pad in the spread groove to make connection piece and conducting strip switch on, and then make and equally divide and switch on between the protection network that is a plurality of, and when single protection network suffered to destroy, it can to change single protection network, the maintenance degree of difficulty and the maintenance cost of protection network have been reduced effectively.
Preferably, the upper ends of the auxiliary rod and the rotating shaft respectively penetrate through the moving column and the sliding column and extend into the first sliding groove; the auxiliary rod and the rotating shaft are positioned in the first sliding groove and fixedly connected with a driven wheel; a rack is fixedly connected to the side wall of one side of the first sliding chute corresponding to the driven wheel; the driven wheel is meshed with the rack; the during operation, in long-time working process, the torsional spring receives the material restriction, elasticity itself reduces gradually, through setting up from driving wheel and rack, when utilizing the slip post to promote to remove the post and remove, move on the rack under the drive of carriage release lever from the driving wheel, and then make and rotate from the driving wheel, and then make axis of rotation and auxiliary rod assist the torsional spring to draw in the protection network in with removing the post internal rotation effectively in slip post, thereby lead to the protection network to draw in effectively when avoiding torsional spring elasticity to reduce, simultaneously at the in-process that the protection network expanded, utilize the rotation of auxiliary rod and axis of rotation to rotate, and then make the protection network expand to compare in utilizing to pull the power and expand the protection network, can also avoid causing the injury to the protection network effectively.
Preferably, the charging pile shell is fixedly connected with a spring box at one side of the mounting groove, which is far away from the mounting shaft; a cutting groove is formed in the spring box; a cutting blade is hinged in the cutting groove through a guide rod; the number of the cutting blades is two, and the cutting blades are elastically connected with each other through a spring; the sides, away from each other, of the cutting blades are elastically connected with the spring box through strong springs; a third sliding groove is formed in one side, close to the protective net, of the spring box; a baffle is connected in the third sliding chute in a sliding manner; the bottom end of the baffle is elastically connected with the third sliding chute through a spring; a moving groove is formed in one side, close to the spring box, of the protective door; an L-shaped rod is connected in the moving groove in a sliding manner; the L-shaped rod extends to the top end of the third sliding chute; during operation, in the sliding process of the sliding column, the sliding column forms thrust on the L-shaped rod, the L-shaped rod slides towards the top end of the third sliding groove, the baffle is extruded into the third sliding groove by the L-shaped rod, the cutting blade is extruded into the cutting groove in the process of sliding towards the third sliding groove by the L-shaped rod, when the sliding rod is not controlled by a program to shrink towards one end of the positioning rod, the mechanical lock is opened, the protective door can not be opened, meanwhile, after the protective door is opened violently, the L-shaped rod is broken under stress, the L-shaped rod loses the limit on the third sliding groove, the baffle upwards bounces under the action of the spring, the strong spring is pulled to drive the cutting blade to fold mutually, the protective net is damaged in the folding process of the cutting blade, the light alarm mechanism is triggered timely, alarm information is provided for a watcher, and property loss is reduced.
Preferably, the baffle is designed in a circular arc shape towards one side of the L-shaped rod; a conduction groove is formed in the spring box; the third sliding chute is designed in a stepped manner; the conduction groove extends to the step of the third sliding groove; the strong spring extends into the third sliding chute through the conduction groove and is fixedly connected with the baffle; during operation, the baffle is designed to be arc-shaped on one side close to the L-shaped rod, the baffle is compressed into the third sliding groove by the L-shaped rod, meanwhile, the baffle and the cutting blades are connected through the strong spring, the elastic force is larger when the cutting blades are effectively folded, and the cutting capacity is stronger.
The invention has the following beneficial effects:
1. according to the light indication alarm system applied to the charging pile, due to the arrangement of the protective net and the sliding column, when a protection door is pried open privately or the charging pile shell is opened by damaging a ventilation opening without system operation, the protective net forms a second layer of protection for the charging pile, due to the fact that the protective net is electrically connected with the light alarm mechanism, when the protective net is damaged, the light alarm mechanism automatically sends out light and sound alarm according to a set program, so that a keeper in a parking lot can find out the abnormal condition in time, meanwhile, the protective net is of a grid-shaped structure, the influence on heat dissipation and ventilation in the charging pile is avoided, and the influence on heat dissipation in the cavity in the charging cabinet shell can be effectively reduced.
2. According to the light indication alarm system applied to the charging pile, the connecting groove and the connecting sheet are arranged, the protective net is divided into multiple parts, the connecting sheet and the connecting groove are combined, the connecting sheet and the conducting sheet are conducted through the insulating pad in the connecting groove, the protective nets which are divided into multiple parts are conducted, and when a single protective net is damaged, the single protective net is replaced, so that the maintenance difficulty and the maintenance cost of the protective net are effectively reduced.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a front view of the present invention;
FIG. 2 is a front view of the slide rail;
FIG. 3 is a cross-sectional view taken at A-A of FIG. 2;
FIG. 4 is an enlarged view of a portion of FIG. 3 at B;
FIG. 5 is a front view of the spring case;
FIG. 6 is a partial enlarged view of FIG. 5 at C
In the figure: charging pile shell 1, connecting seat 11, operating platform 12, mounting groove 13, mounting shaft 14, protective door 2, warning box 3, sliding rail 31, first spout 32, locating lever 33, sliding column 34, first cavity 35, rotation axis 36, protection net 4, double-ended motor 5, rotating wheel 51, locking plate 52, locking groove 53, second spout 54, fixture block 55, electric putter 56, moving column 41, second cavity 42, auxiliary rod 43, connecting groove 6, connecting piece 61, insulating pad 62, driven wheel 63, rack 64, spring box 7, cutting groove 71, cutting blade 72, third spout 73, baffle 74, moving groove 8, L-shaped pole 81, conduction groove 82.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 6, the light indication alarm system applied to the charging pile comprises a protection mechanism and a light alarm mechanism; the protection mechanism comprises a charging pile shell 1 and a protection door 2; the charging pile shell 1 is a rectangular cavity type structure; the bottom surface of the charging pile shell 1 is fixedly connected with a connecting seat 11; the connecting seat 11 is fixedly connected with the ground through a bolt; an operating platform 12 is installed on one side of the charging pile shell 1, and heat dissipation windows are formed in two side walls of the charging pile shell; a mounting groove 13 is formed in one side, away from the operating platform 12, of the charging cap pile shell; a mounting shaft 14 is rotatably connected in the mounting groove 13; the protective door 2 is fixedly connected to the mounting shaft 14; a mechanical lock is arranged on one side, away from the mounting shaft 14, of the protective door 2 and is used for being connected with the charging pile shell 1; the protective door 2 is matched with the mounting groove 13; a warning box 3 is fixedly connected to one side, close to the operating platform 12, of the charging pile shell 1 through bolts; the inner side of the charging pile shell 1 is fixedly connected with symmetrically designed sliding rails 31 through bolts; the sliding rail 31 is of a [ -shaped design; both ends of the sliding rail 31 are fixedly connected with the warning box 3; two opposite sides of the two symmetrically designed sliding rails 31 are provided with first sliding chutes 32; the first runner 32 is of a T-shaped cross section design; one ends of the first sliding chutes 32 which are symmetrically designed are fixedly connected with a positioning rod 33; a sliding column 34 is also connected in the first sliding groove 32 in a sliding manner; a first cavity 35 is formed inside the sliding column 34; the first cavity 35 is arranged at one side of the sliding column 34 in an opening way; a rotating shaft 36 is rotatably connected in the first cavity 35; the upper end and the lower end of the rotating shaft 36 are fixedly connected with torsion springs; the rotating shaft 36 is fixedly connected with a protective net 4; one end of the protective net 4, which is far away from the rotating shaft 36, is fixedly connected with the positioning rod 33; the protection net 4 is wound on the surface of the rotating shaft 36 in the initial state; the sliding column 34 is positioned in the first sliding chute 32 and fixedly connected with a double-end motor 5; the output shafts of the double-head motors 5 are fixedly connected with rotating wheels 51; the inner layer of the protective net 4 is made of power transmission lines, and the outer layer of the protective net is made of elastic rubber materials; the protective nets 4 which are uniformly divided into a plurality are mutually communicated; a locking plate 52 is fixedly connected to one side of the sliding column 34, which is far away from the positioning rod 33; the locking plate 52 "T" design; the warning box 3 is provided with a locking groove 53 corresponding to the locking plate 52; the upper side and the lower side of the locking groove 53 are both provided with a second sliding groove 54; a clamping block 55 is elastically connected in the second sliding groove 54 through a spring; one side of the clamping block 55, which is far away from the locking groove 53, is fixedly connected with an electric push rod 56; the light alarm mechanism comprises a plurality of alarm lamps and a buzzer; the light alarm mechanism is arranged in the warning box 3 through a lead and is electrically connected with the protective net 4 through a lead; the light alarm mechanism, the double-head motor 5 and the electric push rod 56 are electrically connected with the operating platform 12;
in the prior art, along with the gradual popularization of electric automobiles, the number of electric automobile charging piles in a parking lot is gradually increased, because the cables and electronic components in the existing charging piles are high in value and are protected only by an outer shell under most conditions, and because maintenance doors and ventilation openings which are locked by locking devices are usually reserved in the existing charging piles for facilitating maintenance and heat dissipation in the charging piles, and meanwhile, the charging piles are lack of alarm systems, so that lawless persons can easily steal the cables and electronic components in the charging piles by picking locks and damaging the shells of the charging piles, economic loss is caused, great pressure is brought to the management of the charging piles, and during work, after the charging piles are assembled, mechanical locks on a protective door 2 are closed by using keys, a double-head motor 5 is controlled to rotate by an operating platform 12, the double-headed motor 5 rotates to drive the rotating wheel 51 to rotate, so that the sliding column 34 slides in the first sliding groove 32, the distance between the sliding column 34 and the positioning rod 33 is gradually increased when the sliding column 34 slides, the protection net 4 wound on the rotating shaft 36 inside the sliding column 34 is gradually unfolded, along with the continuous sliding of the sliding column 34 in the first sliding groove 32, the locking plate 52 on the sliding column 34 gradually extends into the locking groove 53 formed in the warning box 3, so that the locking plate 52 extrudes the fixture block 55 and is clamped with the fixture block 55, the protection net 4 is limited by the first sliding groove 32, so that the protection net 4 and the warning box 3 together enclose the charging pile side wall, when the internal maintenance of the charging pile needs to be performed, the electric push rod 56 and the double-headed motor can be operated through the operation platform 12, so that the electric push rod 56 drives the fixture block 55 to slide towards the inside the second sliding groove 54, and the sliding column 34 slides towards the positioning rod 33 again, rotating shaft 36 rotates under the effect of torsional spring, and then draws in protection network 4, open the mechanical lock on the guard gate 2 through the key this moment, rotate guard gate 2 around installation axle 14, and then make and fill electric pile inside and external the switching on, when not passing through system operation, pry guard gate 2 privately or open through destroying the vent and fill electric pile casing 1 when, protection network 4 forms second floor protection to filling electric pile, because be connected electrically between protection network 4 and the light alarm mechanism, when protection network 4 is damaged, light and sound alarm are sent out according to the procedure of settlement to light alarm mechanism is automatic, and then make parking area guard's personnel in time discover the strange object, protection network 4 itself is latticed structure simultaneously and is to filling electric pile inside heat dissipation, there is not the influence in the ventilation, can also reduce the radiating influence in the casing inside cavity that charges effectively.
As an embodiment of the present invention, the first sliding chute 32 is connected with uniformly distributed moving columns 41 in a sliding manner; the moving column 41 is internally provided with a second cavity 42; the second cavities 42 are all rotatably connected with auxiliary rods 43; the protective net 4 is divided into a plurality of parts equally and connected with each other through the auxiliary rods 43; the upper end and the lower end of the auxiliary rod 43 are fixedly connected with torsion springs; when the charging pile is in operation, because the area of the side wall of the charging pile housing 1 is large, the protective net 4 is folded inside the sliding column 34, the size of the manufactured sliding column 34 is large, the space occupied by the sliding column 34 is large, the sliding of the sliding column 34 in the first sliding groove 32 is not facilitated, and the rotating number of turns of the rotating shaft 36 is large when the protective net 4 is completely unfolded, the torsional spring is easy to lose efficacy under a long-term torsion state, the storage pressure of the sliding column 34 is effectively shared by arranging the plurality of moving columns 41 and arranging the protective net 4 and the moving columns 41 at intervals, and utilizing the mutual combination of the plurality of moving columns 41 for containing the protective net 4, so that the sliding rail 31 used due to the large size of the sliding column 34 is prevented from invading the inner cavity of the charging pile housing 1, and the rotating number of turns of the torsional spring is reduced when the protective net 4 in a single moving column 41 is unfolded, and the deformation degree of the torsional spring is effectively prevented from being too large, resulting in a reduction in the service life of the torsion spring.
As an embodiment of the present invention, the auxiliary lever 43 and the rotating shaft 36 are both provided with a symmetrically designed connecting slot 6; the connecting groove is 6T-shaped; connecting pieces 61 are fixedly connected to two sides of the protective net 4; the connecting piece 61 is matched with the connecting groove 6; the inner wall of the connecting groove 6 is fixedly connected with an insulating pad 62; the opposite sides of the two connecting grooves 6 are communicated through conducting strips; when the charging pile is in work, after a lawless person destroys the charging pile shell 1 and the protective screening 4, the integral protective screening 4 is made of a single wire, when the protective net 4 is damaged, the protective net 4 needs to be replaced integrally, which easily causes material waste and increases the difficulty of maintenance, meanwhile, when the integral type is replaced, the protective net 4 needs to be fixedly connected with the rotating shaft 36 and the auxiliary rod 43 in sequence, which is troublesome, by arranging the connecting groove 6 and the connecting sheet 61, the protective net 4 is divided into a plurality of parts, and is combined by the connecting sheet 61 and the connecting groove 6, the connecting sheet 61 and the conducting sheet are conducted by the insulating pad 62 in the connecting groove 6, further, the protective nets 4 divided into a plurality of protective nets are conducted, and when a single protective net 4 is damaged, the single protective net 4 can be replaced, so that the maintenance difficulty and the maintenance cost of the protective net 4 are effectively reduced.
As an embodiment of the present invention, the upper ends of the auxiliary lever 43 and the rotating shaft 36 respectively penetrate through the moving column 41 and the sliding column 34 and extend into the first sliding chute 32; the auxiliary rod 43 and the rotating shaft 36 are positioned in the first chute 32 and fixedly connected with a driven wheel 63; a rack 64 is fixedly connected to the side wall of one side of the first chute 32 corresponding to the driven wheel 63; the driven wheel 63 and the rack 64 are meshed with each other; during operation, in long-time working process, the torsional spring is restricted by the material, elasticity itself reduces gradually, through setting up from driving wheel 63 and rack 64, when utilizing slip post 34 to promote removal post 41 to remove, from driving wheel 63 moves on rack 64 under the drive of carriage release lever, and then make from driving wheel 63 rotate, and then make axis of rotation 36 and auxiliary rod 43 at slip post 34 with remove the post 41 internal rotation supplementary torsional spring of rotation effectively and draw in to protection network 4, thereby lead to protection network 4 can't draw in effectively when avoiding torsional spring elasticity to reduce, simultaneously at the in-process that protection network 4 expanded, utilize the rotation of auxiliary rod 43 and axis of rotation 36 to rotate, and then make protection network 4 expand compare in utilizing the pulling power to expand protection network 4, can also avoid causing the injury to protection network 4 effectively.
As an embodiment of the invention, the charging pile shell 1 is fixedly connected with a spring box 7 at one side of the installation groove 13 away from the installation shaft 14; a cutting groove 71 is formed in the spring box 7; a cutting blade 72 is hinged in the cutting groove 71 through a guide rod; the number of the cutting blades 72 is two, and the cutting blades are elastically connected with each other through a spring; the sides of the cutting blades 72, which are far away from each other, are elastically connected with the spring box 7 through strong springs; a third sliding groove 73 is formed in one side, close to the protective net 4, of the spring box 7; a baffle plate 74 is connected in the third sliding chute 73 in a sliding manner; the bottom end of the baffle 74 is elastically connected with the third sliding chute 73 through a spring; a moving groove 8 is formed in one side, close to the spring box 7, of the protective door 2; an L-shaped rod 81 is connected in the moving groove 8 in a sliding manner; the L-shaped rod 81 extends to the top end of the third sliding chute 73; during operation, during the sliding process of the sliding column 34, the sliding column 34 pushes the L-shaped rod 81, so that the L-shaped rod 81 slides towards the top end of the third sliding groove 73, so that the L-shaped rod 81 pushes the baffle 74 towards the third sliding groove 73, during the sliding process of the L-shaped rod 81 towards the third sliding groove 73, the cutting blade 72 is pushed into the cutting groove 71, when the sliding rod is not contracted towards one end of the positioning rod 33 under the control of a program, the mechanical lock is opened, the protective door 2 still cannot be opened, and after the protective door 2 is opened with violence, the L-shaped rod 81 is broken under the stress, so that the L-shaped rod 81 loses the limit on the third sliding groove 73, the baffle 74 bounces upwards under the action of the spring, and pulls the powerful spring to drive the cutting blade 72 to close each other, so that the protective net 4 is damaged in time during the closing of the cutting blade 72, and then the light alarm mechanism is triggered to provide alarm information for a guard, reduce property loss.
In one embodiment of the present invention, the baffle 74 is designed in a circular arc shape facing the side of the L-shaped rod 81; a conduction groove 82 is formed in the spring box 7; the third sliding groove 73 is designed in a stepped manner; the conduction groove 82 extends to the step of the third sliding chute 73; the strong spring extends into the third sliding groove 73 through the conduction groove 82 and is fixedly connected with the baffle plate 74; during operation, one side, close to the L-shaped rod 81, of the baffle 74 is designed to be arc-shaped, so that the baffle 74 is conveniently compressed into the third sliding groove 73 by the L-shaped rod 81, meanwhile, the baffle 74 and the cutting blades 72 are connected through the strong spring, and the elastic force is larger and the cutting capability is stronger when the cutting blades 72 are mutually folded.
The specific working process is as follows:
in operation, after the charging pile is assembled, after the mechanical lock on the protective door 2 is closed by using a key, the double-headed motor 5 is controlled to rotate by the operating platform 12, the double-headed motor 5 rotates to drive the rotating wheel 51 to rotate, so that the sliding column 34 slides in the first sliding groove 32, the distance between the sliding column 34 and the positioning rod 33 gradually increases when sliding, so that the protective net 4 wound on the rotating shaft 36 inside the sliding column 34 gradually expands, as the sliding column 34 continuously slides in the first sliding groove 32, the locking plate 52 on the sliding column 34 gradually extends into the locking groove 53 formed on the warning box 3, so that the locking plate 52 extrudes the clamping block 55 and is clamped with the clamping block 55, the protective net 4 is limited by using the first sliding groove 32, so that the protective net 4 and the warning box 3 together enclose the side wall of the charging pile, when internal maintenance of the charging pile is required, the electric push rod 56 and the double-head motor can be controlled by the operating platform 12, so that the electric push rod 56 drives the clamping block 55 to slide towards the inside of the second sliding slot 54, and further the sliding column 34 slides towards the positioning rod 33 again, the rotating shaft 36 rotates under the action of the torsion spring, so that the protective screening 4 is folded, at the moment, the mechanical lock on the protective door 2 is unlocked through the key, the protective door 2 rotates around the mounting shaft 14, thereby communicating the interior of the charging pile with the outside, when the protective door 2 is pried open privately or the charging pile shell 1 is opened by destroying the ventilation opening without system operation, the protective net 4 forms a second layer of protection for the charging pile, because the protection network 4 is electrically connected with the light alarm mechanism, when the protection network 4 is damaged, the light alarm mechanism automatically sends out light and sound alarm according to a set program, and then the guard personnel in the parking lot can find out the abnormal condition in time.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a light indication alarm system for fill electric pile which characterized in that: comprises a protection mechanism and a light alarm mechanism; the protection mechanism comprises a charging pile shell (1) and a protection door (2); the charging pile shell (1) is a rectangular cavity type structure body; the bottom surface of the charging pile shell (1) is fixedly connected with a connecting seat (11); the connecting seat (11) is fixedly connected with the ground through a bolt; an operating platform (12) is installed on one side of the charging pile shell (1), and heat dissipation windows are formed in two side walls of the charging pile shell; an installation groove (13) is formed in one side, away from the operating platform (12), of the charging pile shell (1); a mounting shaft (14) is rotationally connected in the mounting groove (13); the protective door (2) is fixedly connected to the mounting shaft (14); a mechanical lock is installed on one side, away from the installation shaft (14), of the protective door (2), and the mechanical lock is used for being connected with the charging pile shell (1); the protective door (2) is matched with the mounting groove (13); a warning box (3) is fixedly connected to one side, close to the operating platform (12), of the interior of the charging pile shell (1) through bolts; the inner side of the charging pile shell (1) is fixedly connected with symmetrically designed sliding rails (31) through bolts; the sliding rail (31) [ "-shaped design; both ends of the sliding rail (31) are fixedly connected with the warning box (3); two opposite sides of the two symmetrically designed sliding rails (31) are provided with first sliding chutes (32); the cross section of the first chute (32) is in a T-shaped design; one ends of the first sliding chutes (32) which are symmetrically designed are fixedly connected with a positioning rod (33) together; a sliding column (34) is also connected in the first sliding chute (32) in a sliding manner; a first cavity (35) is formed in the sliding column (34); the first cavity (35) is arranged at one side of the sliding column (34) in an opening way; a rotating shaft (36) is rotationally connected in the first cavity (35); the upper end and the lower end of the rotating shaft (36) are fixedly connected with torsion springs; the rotating shaft (36) is fixedly connected with a protective net (4); one end, far away from the rotating shaft (36), of the protective net (4) is fixedly connected with the positioning rod (33); the protective net (4) is wound on the surface of the rotating shaft (36) in an initial state; the sliding column (34) is positioned in the first sliding chute (32) and fixedly connected with a double-end motor (5); the output shafts of the double-head motor (5) are fixedly connected with rotating wheels (51); the inner layer of the protective net (4) is made of power transmission lines, and the outer layer of the protective net is made of elastic rubber materials; the protective nets (4) which are divided into a plurality are mutually communicated; a locking plate (52) is fixedly connected to one side, away from the positioning rod (33), of the sliding column (34); the locking plate (52) is of a "T" shaped design; the warning box (3) is provided with a locking groove (53) corresponding to the locking plate (52); the upper side and the lower side of the locking groove (53) are both provided with a second sliding groove (54); a clamping block (55) is elastically connected in the second sliding groove (54) through a spring; one side of the clamping block (55) far away from the locking groove (53) is fixedly connected with an electric push rod (56); the light alarm mechanism comprises a plurality of alarm lamps and a buzzer; the light alarm mechanism is arranged in the warning box (3) through a lead and is electrically connected with the protective net (4) through the lead; the light alarm mechanism, the double-head motor (5) and the electric push rod (56) are electrically connected with the operation platform (12).
2. A light indicating alarm system applied to charging pile according to claim 1, characterized in that: the first sliding chute (32) is connected with moving columns (41) which are uniformly distributed in a sliding manner; second cavities (42) are formed in the movable columns (41); auxiliary rods (43) are rotatably connected in the second cavities (42); the protective nets (4) are equally divided into a plurality of parts and are connected with each other through auxiliary rods (43); and the upper end and the lower end of the auxiliary rod (43) are fixedly connected with torsion springs.
3. A light indicating alarm system applied to charging pile according to claim 2, characterized in that: the auxiliary rod (43) and the rotating shaft (36) are both provided with symmetrically designed connecting grooves (6); the connecting groove (6) is designed in a T shape; connecting pieces (61) are fixedly connected to two sides of the protective net (4); the connecting piece (61) is matched with the connecting groove (6); the inner wall of the connecting groove (6) is fixedly connected with an insulating pad (62); and one opposite sides of the two connecting grooves (6) are conducted through conducting strips.
4. A light indicating alarm system applied to charging pile according to claim 3, characterized in that: the upper ends of the auxiliary rod (43) and the rotating shaft (36) respectively penetrate through the moving column (41) and the sliding column (34) and extend into the first sliding groove (32); the auxiliary rod (43) and the rotating shaft (36) are positioned in the first sliding groove (32) and fixedly connected with a driven wheel (63); a rack (64) is fixedly connected to the side wall of one side of the first chute (32) corresponding to the driven wheel (63); the driven wheel (63) and the rack (64) are meshed with each other.
5. A light indicating alarm system applied to charging pile according to claim 1, characterized in that: the charging pile shell (1) is fixedly connected with a spring box (7) at one side of the mounting groove (13) far away from the mounting shaft (14); a cutting groove (71) is formed in the spring box (7); a cutting blade (72) is hinged in the cutting groove (71) through a guide rod; the number of the cutting blades (72) is two, and the cutting blades are elastically connected with each other through a spring; the sides, away from each other, of the cutting blades (72) are elastically connected with the spring box (7) through strong springs; a third sliding groove (73) is formed in one side, close to the protective net (4), of the spring box (7); a baffle plate (74) is connected in the third sliding chute (73) in a sliding manner; the bottom end of the baffle plate (74) is elastically connected with the third sliding groove (73) through a spring; a moving groove (8) is formed in one side, close to the spring box (7), of the protective door (2); an L-shaped rod (81) is connected in the moving groove (8) in a sliding manner; the L-shaped rod (81) extends to the top end of the third sliding chute (73).
6. A light indication alarm system applied to a charging pile according to claim 5, characterized in that: the baffle (74) is designed into a circular arc shape towards one side of the L-shaped rod (81); a conduction groove (82) is formed in the spring box (7); the third sliding chute (73) is designed in a stepped manner; the conduction groove (82) extends to the step of the third sliding groove (73); the strong spring extends into the third sliding groove (73) through the conduction groove (82) and is fixedly connected with the baffle plate (74).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011270334.2A CN112750263B (en) | 2020-11-13 | 2020-11-13 | Light indication alarm system applied to charging pile |
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| CN202011270334.2A CN112750263B (en) | 2020-11-13 | 2020-11-13 | Light indication alarm system applied to charging pile |
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| CN112750263A CN112750263A (en) | 2021-05-04 |
| CN112750263B true CN112750263B (en) | 2021-12-17 |
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Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105818703A (en) * | 2016-03-25 | 2016-08-03 | 乐视控股（北京）有限公司 | Charging pile control system, multifunctional charging pile and electric vehicle |
| CN107696911A (en) * | 2017-11-20 | 2018-02-16 | 南陵县铭泽玉竹种植专业合作社 | A kind of charging pile for carrying warning device |
| CN208393162U (en) * | 2018-07-01 | 2019-01-18 | 广州车动力新能源有限公司 | A kind of electric automobile charging pile of anti-theft and anti-damage |
| CN111319497A (en) * | 2018-12-17 | 2020-06-23 | 陕西中信汇融企业管理咨询有限公司 | Car fills electric pile equipment with theftproof electric function |
| CN109808532A (en) * | 2019-02-19 | 2019-05-28 | 北京华材中泰科技有限公司 | A kind of intelligent charging spot burglary-resisting system |
| CN211869176U (en) * | 2019-12-14 | 2020-11-06 | 徐州宏华玻璃科技有限公司 | Fill electric pile with anticollision function |
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Denomination of invention: A Light Indication and Alarm System Applied to Charging Stations Effective date of registration: 20231212 Granted publication date: 20211217 Pledgee: Hunan Bank Co.,Ltd. Longhui County Branch Pledgor: HUNAN GNOO NEW ENERGY TECHNOLOGY Co.,Ltd. Registration number: Y2023980071083 |