CN110281798B - Linkage type electric vehicle charging pavilion - Google Patents
Linkage type electric vehicle charging pavilion Download PDFInfo
- Publication number
- CN110281798B CN110281798B CN201910573910.1A CN201910573910A CN110281798B CN 110281798 B CN110281798 B CN 110281798B CN 201910573910 A CN201910573910 A CN 201910573910A CN 110281798 B CN110281798 B CN 110281798B
- Authority
- CN
- China
- Prior art keywords
- charging
- booth
- switch
- electric
- pavilion
- 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.)
- Active
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 238000005507 spraying Methods 0.000 claims abstract description 27
- 239000000843 powder Substances 0.000 claims abstract description 10
- 239000007788 liquid Substances 0.000 claims abstract description 4
- 238000006073 displacement reaction Methods 0.000 claims description 13
- 230000001105 regulatory effect Effects 0.000 claims description 12
- 239000007921 spray Substances 0.000 claims description 12
- 238000009423 ventilation Methods 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 7
- 238000005096 rolling process Methods 0.000 claims description 7
- 239000012188 paraffin wax Substances 0.000 claims description 4
- 229940098458 powder spray Drugs 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000003063 flame retardant Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000009466 transformation Effects 0.000 claims description 3
- 239000007789 gas Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 8
- 210000000078 claw Anatomy 0.000 description 7
- 230000008602 contraction Effects 0.000 description 7
- 238000013461 design Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 239000000779 smoke Substances 0.000 description 5
- 230000006872 improvement Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000725 suspension Substances 0.000 description 2
- 231100000331 toxic Toxicity 0.000 description 2
- 230000002588 toxic effect Effects 0.000 description 2
- 230000001960 triggered effect Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000036284 oxygen consumption Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Abstract
The invention relates to the field of linkage type electric vehicle charging pavilions, in particular to a linkage type electric vehicle charging pavilion. The charging pavilion for the linkage electric vehicle aims at solving the problems that in the prior art, the charging pavilion for the linkage electric vehicle is simple and extensive in structure and large in potential safety hazard. The charging booth body is of a frame structure, a gas sensor is arranged at the top of the charging booth body, a spraying device and a plurality of charging unit modules are arranged on the charging booth body, the spraying device comprises a liquid spraying mechanism and a powder spraying mechanism, the gas sensor is connected with the input end of a controller, the output end of the controller is connected with an on-off switch of the charging unit modules and a switch of the spraying device, the charging unit modules are also connected with a safety fuse, a single-pole double-throw switch is arranged on a circuit where the controller is located, and two position heads of the single-pole double-throw switch are respectively connected with the safety fuse and the switch of the spraying device. The advantages are that: the automatic control degree is high, can adjust according to the examination condition, forms the high electric motor car pavilion of comprehensive nimble regulation security performance.
Description
Technical Field
The invention relates to the field of electric vehicle charging equipment, in particular to a linkage type electric vehicle charging pavilion.
Background
The electric vehicle rapid charging station is common equipment in life of people. The use of the electric car can be carried out in a too large amount, the citizen inserts coins into the equipment, the circuit is opened, and the electric car can be charged quickly.
The form of the quick charging station is three at present, one is a power grid direct charging station, and because a large amount of sites are occupied and a special power grid is needed, the investment is huge, the cost is difficult to withdraw, the commercial popularization is relatively difficult, and the premise of popularization of the electric automobile is that the electric automobile is provided with a charging station network; the second type of quick charging station is a box electric vehicle quick charging station employing an energy storage device. The third type of charging station is a coin-feed wall-mounted electric bicycle charging station.
The main improvement of the linkage type electric vehicle charging pavilion at present is the improvement of the practical area of the linkage type electric vehicle charging pavilion. At present, all intelligent charging equipment on the market has no complete fire early warning and fire fighting system. Some products need not only to be protected by overload current, but also to be free of temperature and smoke alarms, and cannot effectively take fire protection measures. In a word, the system cannot be formed, the alarm and fire control can be effectively carried out, and the potential safety hazard of electricity utilization is large
However, in the prior art, the following defects still exist, and specific staff consider that a set of progressive early warning device and a fire extinguishing method are absent in the technology at the present stage, and meanwhile, the electric vehicle charging pavilion at the present stage is mostly simple combination of charging equipment and house buildings, and in the use process, the potential safety hazard is large and the inconvenience is mostly caused.
Disclosure of Invention
The invention aims to solve the problems of large potential safety hazard and inconvenience in the use process of the linkage type electric vehicle charging pavilion in the prior art.
The specific scheme of the invention is as follows:
The utility model provides a linkage electric vehicle charging pavilion, entrance is equipped with the slope and advances the car platform, and charging pavilion main part is frame structure, and the top is equipped with gas sensor, install spray set and a plurality of unit module that charges on the main part, spray set includes liquid spray mechanism and powder spray mechanism, gas sensor connects the input of controller, the output of controller is connected the switch and the switch of spray set of unit module that charges, the unit module that charges still connects the insurance fuse, and be equipped with single-pole double-throw switch on the circuit where the controller is located, two position heads of single-pole double-throw switch are connected respectively the insurance fuse with spray set switch, the shower is in charging pavilion main part back timber below; each charging unit module comprises a power terminal, a circuit box for installing the power terminal and a socket block connected with the circuit box, wherein the back of the socket block is provided with a clamping mechanism which is clamped in a moving track, and an electric wire contraction and expansion mechanism is arranged between the socket block and the circuit box; the socket block is provided with an anti-theft box cover, and a temperature sensor is integrated in a circuit board of the power supply terminal.
In the concrete implementation, the electric wire contraction and expansion mechanism comprises a torsion disc, a main shaft is sleeved in the torsion disc, a displacement space of 3cm is arranged between the main shaft and the center of the torsion disc, electric wires on two sides of the torsion disc are wound around the main shaft in the torsion disc in a staggered manner, a reset torsion spring is arranged at the bottom of the main shaft, a clamping block is arranged on the torsion disc in an extending manner at the top of the main shaft, a clamping groove corresponding to the clamping block is formed in the surface of the torsion disc, the depth of the clamping groove is smaller than 3cm, and the electric wire contraction and expansion mechanism further comprises a hanger for installing the torsion disc.
In specific implementation, the top of charging pavilion is equipped with shading mechanism, shading mechanism is including extending curtain formula shading canopy, install 3 at least bracing pieces on the canopy cloth of shading canopy, the power supply that the bracing piece connection drove its displacement.
In the concrete implementation, the power source comprises a pull rope penetrating through each support rod, the support rods are sewed in the greenhouse cloth, one end of each pull rope is provided with a counterweight, and the other end of each pull rope is wound on the fixed winding drum.
Or the power source comprises a motor arranged on one side of the far-end supporting rod, the motor is connected with a transmission gear, a rack matched with the gear is arranged at the top of the main body, and supporting rollers are arranged on the other side of the supporting rod and on two sides of other supporting rods.
In specific implementation, the powder spraying mechanism comprises a flexible regulating pipe, a pressurizing air bin is arranged in the flexible regulating pipe, one end of the flexible regulating pipe is provided with Chu Mocang, the other end of the flexible regulating pipe is fixed on a main body wall, a temperature sensor is arranged outside Chu Mocang, a ventilation valve is arranged between Chu Mocang and the pressurizing air bin, a stress concentration area is arranged on the Chu Mo bin, and the wall thickness of the stress concentration area is smaller than the thickness of the outer wall of the area.
Or the powder spraying mechanism is replaced by a box body corresponding to the size of the charging voltage transformation box of the electric vehicle, a flame-retardant sandwich layer is filled in the box body, a vent is arranged on the vertical side, a shutter type shielding curtain is arranged in the vent, a displacement rod penetrates through the shielding curtain to drive deformation of the shielding curtain so as to drive opening and closing of the vent, a stop block made of paraffin is arranged on the displacement rod, and a pressure sensing alarm (switch) is connected to the corresponding position below the displacement rod.
In the concrete implementation, the clamping mechanism comprises an upper claw and a lower claw, a spring is connected between the two claws, the spring is sleeved in a positioning rod, the positioning rod is fixedly installed in a socket block, a rolling element for driving the circuit box to move is further arranged on the clamping mechanism, and the rolling element comprises a roller with the advancing direction being consistent with the inner rail direction of the moving rail.
The invention has the beneficial effects that:
According to the invention, the temperature sensor is integrated on the circuit board, the temperature threshold value can be set when leaving a factory, when the conditions of overload, short circuit and the like are caused by improper charging actions, the temperature of the circuit board or the ambient temperature in the charging pile can rise, when the temperature reaches the set temperature threshold value, the equipment can effectively cut off a charging power supply, and simultaneously has voice and lamplight reminding, and a new charging action is forbidden for a period of time (preventing some users from continuing to change other charging socket operations without understanding the meaning of an alarm prompt). Meanwhile, a smoke sensor is also arranged on the circuit board, so that the fire disaster danger can be more reliably pre-warned;
The device can be linked with a fire protection system, and after the sensor receives a fire signal, the device can send an alarm condition to centralized alarm condition management equipment of a community property management department in a wireless communication mode, wherein the information contains important information such as positioning information. Thus, the fire disaster can be effectively and timely found. If the charging site is provided with automatic spraying equipment, effective fire extinguishing measures can be implemented after the charging power supply is cut off;
The charging socket groups are directly grouped, and each group is provided with a sliding rail, so that later maintenance is facilitated; the positions of the electric wires and the sockets are flexible, so that the electric wires and the sockets are convenient for users to adjust and use according to actual conditions; the moistureproof and short-circuit-proof performance is good, the service life of the equipment is long, the design of the wire contraction and expansion mechanism can effectively prevent the suspension of wires, so that potential safety hazards caused by the suspension of wires are prevented, meanwhile, the design of various spraying devices and the design of circuits ensure that the power is firstly cut off to extinguish a fire, and different fire extinguishing modes can be adopted according to different fire conditions;
The ceiling is designed as an open-close type ceiling, so that the state of the ceiling can be manually adjusted, and shading or ventilation can be properly ensured;
the applicant believes that through the technical scheme, each function can be relatively independent conveniently, and on the other hand, the electric vehicle charging pavilion can be adjusted according to trial conditions, so that a set of comprehensive electric vehicle charging pavilion with high flexible adjustment safety performance is formed.
Drawings
FIG. 1 is a front view of the structure of the present invention;
FIG. 2 is a top view of the structure of the present invention;
FIG. 3 is a left side view of the structure of the present invention;
FIG. 4 is a perspective view of the structure of the present invention;
fig. 5 is a schematic perspective view of the structure of the charging unit module;
fig. 6 is a front view of the structure shown in fig. 5;
FIG. 7 is a side view of the structure of the clamping mechanism of the invention;
Fig. 8 is a schematic view of the front view direction in the wire retracting mechanism;
FIG. 9 is a schematic view of the structure of the powder spray mechanism;
FIG. 10 is a schematic view of another powder spray mechanism;
FIG. 11 is a schematic circuit diagram of the present invention;
FIG. 12 is a schematic diagram of a portion of an electrical apparatus of another embodiment chip;
the names of the components in the figure are as follows: 1. a hanging rack; 2. a moving track; 3. a socket block; 4. a rotating block; 5. a claw; 6. an electric wire; 7. twisting the disc; 8. a circuit box; 9. a roller; 10. a spring; 11. a positioning rod; 12. a rain shielding edge; 13. a main shaft; 14. a main body; 15. a charging booth top bracket; 16. a shading shed; 17. slope entering platform; 18. a case body; 19. a transformer box; 20. a pressure sensing alarm; 21. a vent; 22. a displacement rod; 23. a stop block; 24. fixing the winding drum; 25. chu Mocang; 26. a flexible adjustment tube; 27. pressurizing the air bin; 28. a stress concentration region; 29. a support rod;
for clarity of illustration, the main structure is omitted from the figures in two directions.
Detailed Description
The preferred embodiments of the present invention will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present invention only, and are not intended to limit the present invention.
Example 1
Referring to fig. 1-8, a linkage type electric vehicle charging pavilion is shown, a slope car entering table 17 is arranged at an entrance, a charging pavilion main body 14 is of a frame structure, a gas sensor is arranged at the top, a spraying device and a plurality of charging unit modules are arranged on the main body 14, the spraying device comprises a liquid spraying mechanism and a powder spraying mechanism, the gas sensor is connected with the input end of a controller, the output end of the controller is connected with an opening and closing switch of the charging unit modules and a switch of the spraying device, the spray head is arranged below a top beam of the charging pavilion main body 14, the charging unit modules are also connected with a safety fuse, a single-pole double-throw switch is arranged on a circuit where the controller is arranged, and two position heads of the single-pole double-throw switch are respectively connected with the safety fuse and the switch of the spraying device; each charging unit module comprises a power terminal, a circuit box 8 for installing the power terminal and a socket block3 connected with the circuit box 8, wherein a clamping mechanism is arranged at the back of the socket block3 and is clamped in the moving track 2, and an electric wire contraction and expansion mechanism is arranged between the socket block3 and the circuit box 8; the socket block3 is provided with an anti-theft box cover, and a temperature sensor is integrated in a circuit board of the power supply terminal. In the use process of the product, when a fire source occurs, related components sense conditions, a circuit is powered off, then the spraying device extinguishes fire, and the monitoring element in the whole process is sensitive, so that the fire is firstly powered off and then extinguished.
The electric wire contraction and expansion mechanism comprises a torsion disc 7, a main shaft 13 is sleeved in the torsion disc 7, a displacement space of 3cm is arranged between the main shaft 13 and the center of the torsion disc 7, electric wires 6 on two sides of the torsion disc 7 are arranged in the torsion disc 7 around the main shaft 13 in a staggered disc manner, a reset torsion spring is arranged at the bottom of the main shaft (13), a clamping block is arranged at the top of the main shaft 13 in an extending manner, a clamping groove corresponding to the clamping block is arranged on the surface of the torsion disc 7, the depth of the clamping groove is smaller than 3cm, and the electric wire 6 contraction and expansion mechanism further comprises a hanger 1 for installing the torsion disc 7.
The charging booth is provided with a shading mechanism above, the shading mechanism comprises an extension curtain type shading booth 16, at least 3 support rods 29 are arranged on booth cloth of the shading booth 16, and the support rods 29 are connected with a power source for driving the shading booth 16 to move.
The power source comprises a pull rope penetrating through each support rod 29, the support rods 29 are sewed in the greenhouse cloth, one end of each pull rope is provided with a counterweight, and the other end of each pull rope is wound on the fixed winding drum 24. When the shade cloth of the shade shed 16 is to be opened, the pull rope is pulled and wound on the fixed reel 24.
In this embodiment, the powder spraying mechanism includes flexible adjusting tube 26, is equipped with pressurization gas storehouse 27 in the flexible adjusting tube 26, and one end of flexible adjusting tube 26 is equipped with Chu Mocang, and the other end is fixed on the main part 14 wall, and Chu Mocang outside is equipped with temperature-sensing ware, is equipped with the vent valve between Chu Mocang 25 and pressurization gas storehouse 27, is equipped with stress concentration district 28 on Chu Mocang, and the wall thickness in stress concentration district 28 is less than regional outer wall thickness. The working process is as follows: after the charging vehicle moves to the corresponding position and the circuit is in butt joint, the flexible regulating tube 26 is pulled to enable the stress concentration region 28 at the end part of the flexible regulating tube to be aligned with a transformer part or a circuit interface part which is easy to generate short circuit due to multiple heat, when the local heating in the charging process forms fire hidden danger, the temperature sensing device sends a signal to the controller, the related circuit is disconnected firstly, then a valve in the flexible regulating tube 26 is opened, the pressurized air bin 27 is communicated, and fixed-point burst and powder ejection can be realized in the stress concentration region 28 because the wall thickness is far smaller than the surrounding, so that powder fire extinguishing can be realized.
The clamping mechanism comprises an upper claw 5 and a lower claw 5, a spring 10 is connected between the two claws 5, the spring 10 is sleeved in a positioning rod 11, the positioning rod 11 is fixedly installed in the socket block 3, rolling elements for driving the circuit box 8 to move are further arranged on the clamping mechanism, and the rolling elements comprise rolling wheels 9 with the advancing direction being consistent with the inner rail direction of the moving rail 2. The rotating design is convenient for real-time micro-angle adjustment, and in specific practice, a spring 10 for resetting is arranged inside the rotating design. The movable track 2 is provided with a rain shielding edge 12. Has good rainproof and dampproof effects. The wire 6 retracting mechanism also comprises a hanging frame 1 for installing a torsion disc 7. The design further prevents the circuit from being externally located.
In the embodiment, the electric car is also provided with a spraying fire extinguishing device, the spraying water outlet head is arranged at the top of the charging pavilion to realize water spraying fire extinguishing, and because of the charging specificity of the electric car, the electric car is firstly ensured to eliminate fire hidden danger as much as possible, and the electric car is timely powered off to extinguish fire when hidden danger is difficult to eliminate, and then is used for spraying fire extinguishing when fire is difficult to control.
The rotating block has the function of properly rotating the socket area, so that the flexibility is improved.
Example 2
The principle of this embodiment is the same as that of embodiment 1, and the specific difference is as shown in fig. 9: the power source comprises a motor arranged on one side of a remote supporting rod 29, the motor is connected with a transmission gear, a rack matched with the gear is arranged at the top of the main body 14, and supporting rollers 9 are arranged on the other side of the supporting rod 29 and on two sides of other supporting rods 29. The design realizes the adjustment of the degree of freedom of the shading rate of the ceiling from another structure.
Example 3
The present embodiment is different from embodiment 1in that, as shown in fig. 10: the powder spraying mechanism is replaced by a box body 18 corresponding to the size of the charging voltage transformation box of the electric vehicle, a flame-retardant sandwich layer is filled in the box body 18, a ventilation opening 21 is arranged on the vertical side, a shutter type shielding curtain is arranged in the ventilation opening 21, a displacement rod 22 penetrates through the shielding curtain to drive deformation of the shielding curtain so as to drive opening and closing of the ventilation opening 21, a stop block 23 made of paraffin is arranged on the displacement rod 22, and a pressure sensing alarm 20 is connected to the corresponding position below. In the working process, the box body 18 is provided with a ventilation opening 21 for ventilation, when the transformer is positioned in the box body 18 and the internal temperature is too high, paraffin is melted, the displacement rod 22 moves downwards to drive the shielding through hole, so that the gas circuit inside the box body 18 is closed, and the fire extinguishing in the oxygen consumption mode is realized. Meanwhile, in long-term work, technicians find that the height Wen Duofa is equal to that of the socket connector or the transformer box 19, and the transformer box 19 is placed in the box body 18 and placed on the relatively safe bottom surface, so that the functions of heat insulation and fire isolation can be achieved.
In this embodiment, the fixed end of the flexible adjustment tube 26 may be replaced with the inside of the case 18. The case 18 protects the voltage regulator case and the flexible regulator tube 26 extends from a predetermined clearance to an externally aligned charging socket. In this embodiment, the appliance control is performed by means of signal control, see fig. 12.
The alarm flow after the fire disaster is happened is as follows:
1. An electric vehicle spontaneously ignites during charging, with a flame and a large amount of smoke.
2. After combustion occurs, the temperature of the surrounding environment is rapidly increased, at the moment, a temperature sensor positioned at the top of a charging site space is triggered, signals are sent to a network-sensor module in a charging pile case, the network-sensor module transmits the signals to a charging pile main board, and the main board cuts off all charging power supplies at the first time and gives out audible and visual alarms.
3. After combustion, a large amount of toxic and harmful gases are generated on site, and the toxic and harmful gases such as CO2, CO, SO2 and the like are contained in the gas and are accompanied with smoke dust. The gas-smoke sensor at the top of the site is triggered timely, an alarm signal is sent to the network-sensor module of the charging pile, the network-sensor module transmits the signal to the charging pile main board, and the main board cuts off all charging power supplies at the first time and gives out audible and visual alarm.
After receiving the alarm signal described by the condition 2 or 3, the network sensor module in the charging pile can send a control signal to the fire-fighting equipment or the fire-fighting centralized station, then trigger the on-site spraying device, or trigger the spraying system to effectively extinguish the fire after confirming that the charging power supply is cut off.
At the same time of the 2 nd or 3 rd case, the network-sensor module can send alarm information (including site location, whether toxic gas is generated or not, etc.) to the centralized alarm control center of the community management station through the wireless network. The motherboard circuit used is referred to in fig. 12.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present invention, and the present invention is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present invention has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a coordinated type electric motor car pavilion that charges which characterized in that: the entrance is equipped with slope and advances platform (17), and pavilion main part (14) is frame-type structure, and the top is equipped with gas sensor, install spray set and a plurality of unit module that charges on main part (14), spray set includes liquid spray mechanism and powder spray mechanism, gas sensor connects the input of controller, the output of controller is connected the switch of unit module that charges and the switch of spray set, the power supply is connected to the output of controller, and the power supply is connected to the power supply, and the power supply is connected to the power supply
The charging unit module is also connected with a safety fuse, a single-pole double-throw switch is arranged on a circuit where the controller is located, two position heads of the single-pole double-throw switch are respectively connected with the safety fuse and the spray device switch, and the spray head is positioned below a top beam of the charging booth main body (14);
Each charging unit module comprises a power terminal, a circuit box (8) for installing the power terminal and a socket block (3) for connecting the circuit box (8), wherein a clamping mechanism is arranged at the back of the socket block (3), the clamping mechanism is clamped in a moving track (2), the clamping mechanism comprises an upper clamping jaw (5) and a lower clamping jaw (5), a spring (10) is connected between the two clamping jaws (5), the spring (10) is sleeved in a positioning rod (11), the positioning rod (11) is fixedly installed in the socket block (3), a rolling element for driving the circuit box (8) to move is further arranged on the clamping mechanism, and the rolling element comprises a roller (9) with the advancing direction consistent with the inner rail direction of the moving track (2);
The electric wire retracting mechanism is arranged between the socket block (3) and the circuit box (8), the electric wire retracting mechanism comprises a torsion disc (7), a main shaft (13) is sleeved in the torsion disc (7), a displacement space of 3cm is arranged between the main shaft (13) and the center of the torsion disc (7), electric wires (6) on two sides of the torsion disc (7) are arranged in the torsion disc (7) around the main shaft (13) in a staggered manner, a reset torsion spring is arranged at the bottom of the main shaft (13), a clamping block is arranged on the top of the main shaft (13) in an extending mode, clamping grooves corresponding to the clamping block are formed in the surface of the torsion disc (7), the depth of the clamping grooves is smaller than 3cm, and the electric wire (6) retracting mechanism further comprises a hanging frame (1) for installing the torsion disc (7);
An anti-theft box cover is arranged on the socket block (3), and a temperature sensor is integrated in a circuit board of the power supply terminal;
The charging booth is characterized in that a shading mechanism is arranged above the charging booth, the shading mechanism comprises an extension curtain type shading booth (16), at least 3 support rods (29) are arranged on booth cloth of the shading booth (16), the support rods (29) are connected with a power source for driving the support rods to move, the power source comprises pull ropes penetrating through the support rods (29), the support rods (29) are sewn in the booth cloth, a counterweight is arranged at one end of each pull rope, and the other end of each pull rope is wound on a fixed winding drum (24).
2. The ganged-electric-vehicle charging booth as claimed in claim 1, wherein: the power source comprises a motor arranged on one side of a far-end supporting rod (29), the motor is connected with a transmission gear, a rack matched with the gear is arranged at the top of the main body (14), and supporting rollers (9) are arranged on the other side of the supporting rod (29) and on two sides of other supporting rods (29).
3. The ganged-electric-vehicle charging booth as claimed in claim 1, wherein: the powder spraying mechanism comprises a flexible regulating pipe (26), a pressurizing air bin (27) is arranged in the flexible regulating pipe (26), one end of the flexible regulating pipe (26) is provided with a Chu Mocang (25), the other end of the flexible regulating pipe is fixed on a wall of the main body (14), a temperature sensor is arranged outside the Chu Mocang (25), a ventilation valve is arranged between the Chu Mocang (25) and the pressurizing air bin (27), a stress concentration area (28) is arranged on the Chu Mocang (25), and the wall thickness of the stress concentration area (28) is smaller than the thickness of the outer wall of the area.
4. The ganged-electric-vehicle charging booth of claim 3, wherein: the powder spraying mechanism is replaced by a box body (18) corresponding to the size of the charging voltage transformation box of the electric vehicle, a flame-retardant sandwich layer is filled in the box body (18), a vent (21) is arranged on the vertical edge, a shutter type shielding curtain is arranged in the vent (21), and a displacement rod (22) penetrates through the shielding curtain to drive shielding
The deformation of the curtain drives the opening and closing of the ventilation opening (21), a stop block (23) made of paraffin is arranged on the displacement rod (22), and the corresponding position below is connected with the switch of the pressure sensing alarm (20).
5. The ganged-electric-vehicle charging booth as claimed in claim 4, wherein: the fixed end of the flexible regulating tube (26) is replaced by being positioned in the box body (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910573910.1A CN110281798B (en) | 2019-06-28 | Linkage type electric vehicle charging pavilion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910573910.1A CN110281798B (en) | 2019-06-28 | Linkage type electric vehicle charging pavilion |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110281798A CN110281798A (en) | 2019-09-27 |
| CN110281798B true CN110281798B (en) | 2024-05-31 |
Family
ID=
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409932A (en) * | 2014-11-05 | 2015-03-11 | 浙江大学 | Track type slidable socket |
| CN207719540U (en) * | 2017-12-26 | 2018-08-10 | 广东斯泰克电子科技有限公司 | A kind of band intelligence USB interface track socket freely slidable with wire type |
| CN207902197U (en) * | 2018-01-09 | 2018-09-25 | 嘉兴市鸿云电力设备有限公司 | A kind of open air battery truck charging pile system |
| CN108638912A (en) * | 2018-07-24 | 2018-10-12 | 芜湖市智行天下工业设计有限公司 | A kind of new-energy automobile charging pile with safeguard function |
| CN210416277U (en) * | 2019-06-28 | 2020-04-28 | 郑州烁飞电子科技有限公司 | Linkage type electric vehicle charging booth |
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104409932A (en) * | 2014-11-05 | 2015-03-11 | 浙江大学 | Track type slidable socket |
| CN207719540U (en) * | 2017-12-26 | 2018-08-10 | 广东斯泰克电子科技有限公司 | A kind of band intelligence USB interface track socket freely slidable with wire type |
| CN207902197U (en) * | 2018-01-09 | 2018-09-25 | 嘉兴市鸿云电力设备有限公司 | A kind of open air battery truck charging pile system |
| CN108638912A (en) * | 2018-07-24 | 2018-10-12 | 芜湖市智行天下工业设计有限公司 | A kind of new-energy automobile charging pile with safeguard function |
| CN210416277U (en) * | 2019-06-28 | 2020-04-28 | 郑州烁飞电子科技有限公司 | Linkage type electric vehicle charging booth |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111973922B (en) | Fire fighting system for smart home and control method | |
| CN111558186A (en) | Distributed photovoltaic power station roof fire treatment system | |
| CN114016880B (en) | Fireproof sealing device and control system | |
| CN113972618A (en) | Be applied to improved generation fireproof cable trench of transformer substation | |
| CN205177260U (en) | Firework simulated training device | |
| CN110281798B (en) | Linkage type electric vehicle charging pavilion | |
| CN113644568A (en) | Outdoor fireproof transformer substation | |
| CN210416277U (en) | Linkage type electric vehicle charging booth | |
| CN211942997U (en) | Intelligent charging cabinet with independent fire control device | |
| CN209187990U (en) | A kind of interior extinction by automatic sprinkling system | |
| CN112531488A (en) | Safety protection equipment for high-voltage substation | |
| CN112386854A (en) | Building smoke prevention and discharge monitoring control system | |
| CN218980306U (en) | Electric automatic fire extinguishing equipment | |
| CN113926104B (en) | Intelligent fireproof sealing control system based on Internet of things | |
| CN105735690A (en) | Safe switch board room for escaping and isolating failure equipment during fire hazard | |
| CN217642806U (en) | Fire and explosion prevention fork truck battery cabinet that charges | |
| CN110556720B (en) | Liftable weak current case and weak current well | |
| CN211798486U (en) | Power plant patrols and examines robot with multi-functional fire prevention intelligence | |
| CN206910620U (en) | Business type self-starting extinguishing device for kitchen use | |
| CN203774632U (en) | Distribution type electric power equipment cabin | |
| CN205531505U (en) | A safe electricity distribution room that flee when is used for conflagration and keep apart faulty equipment | |
| CN108714287A (en) | A kind of intelligence outdoor fire fighting device | |
| CN111080991A (en) | Automatic fire control system | |
| KR102673581B1 (en) | Automatic fire extinguishing method for electric vehicles | |
| KR102611735B1 (en) | Automatic fire extinguishing system of electric vehicle and automatic fire extinguishing method of electric vehicle using the same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant |