CN112793442A - Emergency prevention and control alarm device - Google Patents
Emergency prevention and control alarm device Download PDFInfo
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- CN112793442A CN112793442A CN202110110666.2A CN202110110666A CN112793442A CN 112793442 A CN112793442 A CN 112793442A CN 202110110666 A CN202110110666 A CN 202110110666A CN 112793442 A CN112793442 A CN 112793442A
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- Prior art keywords
- charging pile
- pile body
- rotating
- rod
- alarm device
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Classifications
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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
- B60L53/302—Cooling of charging equipment
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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)
- Emergency Alarm Devices (AREA)
Abstract
The invention discloses an emergency prevention and control alarm device which comprises a charging pile body, wherein a vent is formed in the charging pile body, a horn and a warning lamp are fixedly mounted on the charging pile body, a temperature sensor is fixedly mounted in the charging pile body, a top cover is rotatably mounted in the vent, a first driving mechanism for driving the top cover to rotate is arranged in the charging pile body, a rotating disc is rotatably mounted in the charging pile body, and a plurality of rotating blocks are fixedly connected to the rotating disc. According to the invention, when the temperature in the charging pile body rises, the temperature sensor converts the temperature signal into an electric signal and transmits the electric signal to the central processing unit, the central processing unit judges that the temperature in the charging pile body exceeds the warning temperature, the warning lamp is started to emit warning light in time, the horn is started to emit an alarm in time to inform a worker, and at the moment, the worker can check the charging pile, so that the possibility of firing the charging pile is reduced.
Description
Technical Field
The invention relates to the technical field of alarm devices, in particular to an emergency prevention and control alarm device.
Background
Fill its function of electric pile and be similar to the tanker aircraft of filling station the inside, can fix on ground or wall, install in public building and residential quarter parking area or charging station, can charge for the electric automobile of various models according to the voltage rating of difference, along with electric automobile's hot sales, fill electric pile's use more and more extensively, but in the real life, often appear because fill electric pile and catch fire and lead to the fire accident to take place.
However, firstly, the existing charging pile is lack of an alarm device, and when the internal temperature of the charging pile rises and exceeds the warning temperature, an alarm cannot be given out in time to inform people, so that the possibility of firing the charging pile is increased; secondly, when the internal temperature of the charging pile rises, the internal electric wire of the charging pile is still connected with the power grid, and the power cannot be cut off at a higher temperature, so that the possibility of firing the charging pile is increased; finally, the heat dissipation of the existing charging pile is usually achieved through a fan fixedly installed inside the charging pile, the fixed fan cannot sufficiently drive the flow of internal airflow, and the heat dissipation effect is poor.
Disclosure of Invention
In order to solve the technical problems mentioned in the background art, an emergency prevention and control alarm device is provided.
In order to achieve the purpose, the invention adopts the following technical scheme:
an emergency prevention and control alarm device comprises a charging pile body, wherein a vent is formed in the charging pile body, a horn and a warning lamp are fixedly mounted on the charging pile body, a temperature sensor is fixedly mounted in the charging pile body, a top cover is rotatably mounted at the vent, and a first driving mechanism for driving the top cover to rotate is arranged in the charging pile body;
the charging pile comprises a charging pile body, and is characterized in that a rotating disc is rotatably mounted in the charging pile body, a plurality of rotating blocks are fixedly connected to the rotating disc, a cooling fan is fixedly mounted on one side of each rotating block, a fixed column is fixedly connected to the other side of each rotating block, a rotating rod is rotatably mounted on the rotating disc, an eccentric rod is fixedly connected to one end of each rotating rod, the free end of each eccentric rod is fixedly connected with the other rotating rod, a second driving mechanism for driving the rotating rods to rotate is arranged in the charging pile body, a driving plate is rotatably mounted on each eccentric rod, a groove and a pushing groove are formed in each driving plate, a fixed rod sliding in the groove is fixedly mounted in the charging pile body, and the rotating rods rotatably drive the;
the charging pile comprises a charging pile body and is characterized in that a mounting seat is fixedly mounted on one side of the charging pile body, two parallel screw rods are rotatably mounted in the mounting seat, the rotating directions of the screw threads on the two sides of each screw rod are arranged in opposite directions, the screw threads on the two sides of the two screw rods are connected with moving blocks in a rotating mode, a socket is fixedly mounted on one of the moving blocks, a plug corresponding to the socket is fixedly mounted on the other moving block, the plug is separated from the socket to cut off the charging pile body, and a third driving mechanism for driving the screw rods to rotate.
As a further description of the above technical solution:
the first driving mechanism comprises an air cylinder, the air cylinder is fixedly mounted in the charging pile body, a T-shaped groove is formed in the top cover, and a piston rod of the air cylinder is fixedly mounted with a T-shaped block sliding in the T-shaped groove.
As a further description of the above technical solution:
the second driving mechanism comprises a second driving motor, a second driving motor is fixedly mounted in the charging pile body, and an output shaft of the second driving motor is in transmission connection with the rotating rod.
As a further description of the above technical solution:
the third driving mechanism comprises a third driving motor, a second bevel gear is fixedly mounted at one end of the screw rod, a transmission rod is rotatably mounted in the mounting seat, an output shaft of the third driving motor is in transmission connection with the transmission rod, first bevel gears in meshed connection with the second bevel gear are fixedly mounted at two ends of the transmission rod, and the two first bevel gears are arranged on the transmission rod in the same direction.
As a further description of the above technical solution:
the rotating blocks are arranged on the rotating disc at equal angles around the axis of the rotating disc.
As a further description of the above technical solution:
and a plurality of rotating balls in rolling contact with the T-shaped block are rotatably arranged in the T-shaped groove.
As a further description of the above technical solution:
the rotating balls are arranged in the T-shaped groove at equal intervals.
As a further description of the above technical solution:
fill this internal fixed mounting of electric pile with the stopper, stopper top fixed mounting has the telescopic link, the free end fixed mounting of telescopic link has the baffle.
As a further description of the above technical solution:
the limiting block is elastically connected with the baffle through a spring.
As a further description of the above technical solution:
fill this internal guide bar that is equipped with a plurality of removal movable blocks that pass of electric pile.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, when the temperature in the charging pile body rises, the temperature sensor converts the temperature signal into an electric signal and transmits the electric signal to the central processing unit, the central processing unit judges that the temperature in the charging pile body exceeds the warning temperature, the warning lamp is started to emit warning light in time, the horn is started to emit an alarm in time to inform a worker, and at the moment, the worker can check the charging pile, so that the possibility of firing the charging pile is reduced.
2. According to the invention, the central processing unit judges that the temperature in the charging pile body exceeds the warning temperature, the third driving motor is started to rotate clockwise to drive the transmission rod and the first bevel gear to rotate synchronously, the second bevel gear is driven to rotate clockwise to drive the screw to rotate synchronously according to the meshing transmission principle of the clamping teeth, the two moving blocks are driven to move and keep away from each other according to the thread transmission principle, the plug is separated from the socket to cut off the power inside the charging pile body, the power can be cut off when the temperature is higher, and the possibility of firing the charging pile is reduced.
3. According to the invention, the second driving motor is started to drive the rotating rod to rotate, the groove and the fixing rod slide to drive the driving plate to swing, the pushing groove is in contact with the fixing column to drive the fixing column to rotate around the axis of the rotating disc, the rotating disc is further driven to intermittently rotate, and the cooling fan is driven to rotate to cool the interior of the charging pile body.
Drawings
Fig. 1 is a schematic cross-sectional view illustrating an emergency prevention and control alarm device according to an embodiment of the present invention;
fig. 2 is a schematic front view illustrating an emergency prevention and control alarm device according to an embodiment of the present invention;
FIG. 3 shows a schematic cross-sectional view at A-A of an emergency prevention and control alarm device provided in accordance with an embodiment of the present invention;
fig. 4 is a schematic cross-sectional view illustrating a top cover of an emergency prevention and control alarm device according to an embodiment of the present invention;
FIG. 5 is a schematic cross-sectional view at B-B of an emergency prevention and control alarm device provided in accordance with an embodiment of the present invention;
fig. 6 is a schematic structural diagram illustrating a third driving mechanism of an emergency prevention and control alarm device according to an embodiment of the present invention;
fig. 7 is a schematic structural view of a part of an emergency prevention and control alarm device according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram illustrating a rotating rod of an emergency prevention and control alarm device according to an embodiment of the present invention;
fig. 9 is an enlarged schematic view at C of an emergency prevention and control alarm device according to an embodiment of the present invention;
fig. 10 is an enlarged schematic view of an emergency prevention and control alarm device according to an embodiment of the present invention.
Illustration of the drawings:
1. a charging pile body; 101. a vent; 2. a mounting seat; 3. a warning light; 4. a horn; 5. a temperature sensor; 6. a top cover; 601. a T-shaped slot; 7. a cylinder; 8. a T-shaped block; 9. a heat radiation fan; 10. rotating the block; 11. rotating the disc; 12. fixing a column; 13. rotating the rod; 14. a second drive motor; 15. a drive plate; 1501. a groove; 1502. a push groove; 16. fixing the rod; 17. a third drive motor; 18. a transmission rod; 19. a first bevel gear; 20. a second bevel gear; 21. a screw; 22. a moving block; 23. a plug; 24. a socket; 25. a wire; 26. a guide bar; 27. rotating the ball; 28. a limiting block; 29. a telescopic rod; 30. a baffle plate; 31. a spring; 32. an eccentric rod; 33. a piston rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-10, the present invention provides a technical solution: an emergency prevention and control alarm device comprises a charging pile body 1, wherein a vent 101 is formed in the charging pile body 1, a horn 4 and a warning lamp 3 are fixedly mounted on the charging pile body 1, a temperature sensor 5 is fixedly mounted in the charging pile body 1, a top cover 6 is rotatably mounted at the position of the vent 101, and a first driving mechanism for driving the top cover 6 to rotate is arranged in the charging pile body 1; a rotating disc 11 is rotatably mounted in a charging pile body 1, a plurality of rotating blocks 10 are fixedly connected to the rotating disc 11, the plurality of rotating blocks 10 are arranged on the rotating disc 11 at equal angles around the axis of the rotating disc 11, a cooling fan 9 is fixedly mounted on one side of each rotating block 10, a fixed column 12 is fixedly connected to the other side of each rotating block 10, a rotating rod 13 is rotatably mounted on the rotating disc 11, an eccentric rod 32 is fixedly connected to one end of each rotating rod 13, the free end of each eccentric rod 32 is fixedly connected with the other rotating rod 13, a second driving mechanism for driving each rotating rod 13 to rotate is arranged in the charging pile body 1, a driving plate 15 is rotatably mounted on each eccentric rod 32, a groove 1501 and a pushing groove 1502 are formed in each driving plate 15, a fixed rod 16 which slides in each groove 1501 is fixedly mounted in the charging pile body 1, and each rotating rod 13 drives each; a mounting seat 2 is fixedly mounted on one side of the charging pile body 1, two parallel screw rods 21 are rotatably mounted in the mounting seat 2, the screw threads on two sides of each screw rod 21 are arranged in opposite directions, two screw threads on two sides of each screw rod 21 are connected with moving blocks 22 in a screwing mode, a socket 24 is fixedly mounted on one moving block 22, a plug 23 corresponding to the socket 24 is fixedly mounted on the other moving block 22, a lead 25 is mounted on each plug 23 and the socket 24, and the plug 23 is separated from the socket 24 to cut off the charging pile body 1; a third driving mechanism for driving the screw rod 21 to rotate is arranged in the charging pile body 1, the first driving mechanism comprises an air cylinder 7, the air cylinder 7 is fixedly arranged in the charging pile body 1, a T-shaped groove 601 is formed in the top cover 6, a T-shaped block 8 sliding in the T-shaped groove 601 is fixedly arranged on a piston rod 33 of the air cylinder 7, the second driving mechanism comprises a second driving motor 14, the second driving motor 14 is fixedly arranged in the charging pile body 1, an output shaft of the second driving motor 14 is in transmission connection with a rotating rod 13, the third driving mechanism comprises a third driving motor 17, a second bevel gear 20 is fixedly arranged at one end of the screw rod 21, a transmission rod 18 is rotatably arranged in the mounting seat 2, an output shaft of the third driving motor 17 is in transmission connection with the transmission rod 18, first bevel gears 19 meshed with the second bevel gears 20 are fixedly arranged at two ends of the transmission rod 18, and the, when the temperature in the charging pile body 1 rises, the temperature sensor 5 converts a temperature signal into an electric signal and transmits the electric signal to the central processing unit, the central processing unit judges that the temperature in the charging pile body 1 exceeds the warning temperature, the warning lamp 3 is started to emit warning light in time, the horn 4 is started to emit an alarm in time to inform a worker, and the worker can check the charging pile at the moment, so that the possibility of firing the charging pile is reduced; when the central processing unit judges that the temperature in the charging pile body 1 exceeds the warning temperature, the third driving motor 17 is started to rotate clockwise to drive the transmission rod 18 and the first bevel gear 19 to rotate synchronously, the second bevel gear 20 is driven to rotate anticlockwise to drive the screw rod 21 to rotate synchronously according to the meshing transmission principle of the latch, the two moving blocks 22 are driven to move away from each other according to the thread transmission principle, the plug 23 is separated from the socket 24 to cut off the power inside the charging pile body 1, the power can be cut off when the temperature is high, and the possibility of firing the charging pile is reduced; start cylinder 7, piston rod 33 stretches out, drive top cap 6 rotates and opens vent 101, start second driving motor 14, it rotates to drive dwang 13, recess 1501 slides with dead lever 16, drive plate 15 swing, make promotion groove 1502 and fixed column 12 contact drive fixed column 12 rotate around the axis of rolling disc 11, and then 11 intermittent type nature rotations of drive rolling disc, drive radiator fan 9 and rotate and dispel the heat to filling 1 inside of electric pile body, compare in the fixed fan of tradition, the portable fan can accelerate the inside air flow of electric pile body 1 of filling, make the heat distribute away through vent 101 along with the air current more rapidly, and the heat dissipation efficiency and the radiating effect are improved.
Referring to fig. 4 and 10, a plurality of rotating balls 27 in rolling contact with the T-shaped block 8 are rotatably mounted in the T-shaped groove 601, the plurality of rotating balls 27 are disposed in the T-shaped groove 601 at equal intervals, and the rotation of the rotating balls 27 reduces the friction between the T-shaped block 8 and the T-shaped groove 601, so that the T-shaped block 8 slides in the T-shaped groove 601.
Referring to fig. 3 and fig. 9, a limit block 28 is fixedly installed in the charging pile body 1, an expansion link 29 is fixedly installed at the top of the limit block 28, a baffle 30 is fixedly installed at the free end of the expansion link 29, the limit block 28 is elastically connected with the baffle 30 through a spring 31, the baffle 30 limits the moving block 22, the spring 31 has a buffering effect, the moving block 22 is prevented from directly and firmly contacting the baffle 30, and the stability of the device is enhanced.
Referring to fig. 3, a plurality of guide rods 26 passing through the moving block 22 are disposed in the charging pile body 1, and the guide rods 26 increase the guiding of the moving block 22 during movement.
The working principle is as follows: an alarm device: when the temperature in the charging pile body 1 rises, the temperature sensor 5 converts a temperature signal into an electric signal and transmits the electric signal to the central processing unit, the central processing unit judges that the temperature in the charging pile body 1 exceeds the warning temperature, the warning lamp 3 is started to emit warning light in time, the horn 4 is started to emit an alarm in time to inform a worker, and the worker can check the charging pile at the moment, so that the possibility of firing the charging pile is reduced;
a power-off device: when the central processing unit judges that the temperature in the charging pile body 1 exceeds the warning temperature, the third driving motor 17 is started to rotate clockwise to drive the transmission rod 18 and the first bevel gear 19 to rotate synchronously, the second bevel gear 20 is driven to rotate anticlockwise to drive the screw rod 21 to rotate synchronously according to the meshing transmission principle of the latch, the two moving blocks 22 are driven to move away from each other according to the thread transmission principle, the plug 23 is separated from the socket 24 to cut off the power inside the charging pile body 1, the power can be cut off when the temperature is high, and the possibility of firing the charging pile is reduced;
a heat dissipation device: first, start cylinder 7, piston rod 33 stretches out, drive top cap 6 rotates and opens vent 101, then, start second driving motor 14, it rotates to drive dwang 13, recess 1501 slides with dead lever 16, drive the swing of drive plate 15, make promotion groove 1502 and fixed column 12 contact drive fixed column 12 and rotate around the axis of rolling disc 11, and then drive rolling disc 11 intermittent type nature rotation, drive radiator fan 9 and rotate and dispel the heat to filling the inside of electric pile body 1, compare in the fixed fan of tradition, the inside air flow of electric pile body 1 can be filled with higher speed to portable fan, make the heat distribute away along with the air current through vent 101 more, and the heat dissipation efficiency and the radiating effect are improved.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. An emergency prevention and control alarm device comprises a charging pile body (1), and is characterized in that a vent (101) is formed in the charging pile body (1), a horn (4) and a warning lamp (3) are fixedly mounted on the charging pile body (1), a temperature sensor (5) is fixedly mounted in the charging pile body (1), a top cover (6) is rotatably mounted at the vent (101), and a first driving mechanism for driving the top cover (6) to rotate is arranged in the charging pile body (1);
charging pile body (1) internal rotation is installed with a rotating disc (11), a plurality of rotating blocks (10) are fixedly connected to the rotating disc (11), a cooling fan (9) is fixedly installed on one side of each rotating block (10), a fixed column (12) is fixedly connected to the other side of each rotating block (10), a rotating rod (13) is installed on the rotating disc (11) in a rotating mode, an eccentric rod (32) is fixedly connected to one end of each rotating rod (13), the free end of each eccentric rod (32) is fixedly connected with another rotating rod (13), a second driving mechanism for driving each rotating rod (13) to rotate is arranged in the charging pile body (1), a driving plate (15) is installed on each eccentric rod (32) in a rotating mode, a groove (1501) and a pushing groove (1501) are formed in each driving plate (15), and a fixing rod (16) which slides in the groove (1501) is fixedly installed in the charging pile body (1, the rotating rod (13) rotates to drive the pushing groove (1502) to push the fixing column (12), and then the rotating disc (11) is driven to rotate;
the charging pile is characterized in that a mounting seat (2) is fixedly mounted on one side of the charging pile body (1), two parallel screw rods (21) are rotatably mounted in the mounting seat (2), the rotating directions of the threads on the two sides of the screw rods (21) are arranged in the opposite direction, two moving blocks (22) are connected to the threads on the two sides of the two screw rods (21) in a rotating mode, a socket (24) is fixedly mounted on one of the moving blocks (22), a plug (23) corresponding to the socket (24) is fixedly mounted on the other moving block (22), the plug (23) is separated from the socket (24) to cut off the power of the charging pile body (1), and a third driving mechanism for driving the screw rods (21) to rotate is arranged in the charging pile.
2. The emergency prevention and control alarm device according to claim 1, wherein the first driving mechanism comprises an air cylinder (7), the air cylinder (7) is fixedly installed in the charging pile body (1), a T-shaped groove (601) is formed in the top cover (6), and a T-shaped block (8) sliding in the T-shaped groove (601) is fixedly installed on a piston rod (33) of the air cylinder (7).
3. The emergency prevention and control alarm device according to claim 1, wherein the second driving mechanism comprises a second driving motor (14), the second driving motor (14) is fixedly installed in the charging pile body (1), and an output shaft of the second driving motor (14) is in transmission connection with the rotating rod (13).
4. The emergency prevention and control alarm device according to claim 1, wherein the third driving mechanism comprises a third driving motor (17), a second bevel gear (20) is fixedly installed at one end of the screw (21), a transmission rod (18) is rotatably installed in the installation seat (2), an output shaft of the third driving motor (17) is in transmission connection with the transmission rod (18), first bevel gears (19) in meshing connection with the second bevel gear (20) are fixedly installed at two ends of the transmission rod (18), and the two first bevel gears (19) are arranged on the transmission rod (18) in the same direction.
5. An emergency prevention and control alarm device according to claim 1, wherein a plurality of said rotary blocks (10) are arranged at equal angles on the rotary disc (11) around the axis of the rotary disc (11).
6. An emergency prevention and control alarm device according to claim 2, wherein a plurality of rotating balls (27) in rolling contact with the T-shaped block (8) are rotatably mounted in the T-shaped groove (601).
7. The emergency preventive warning device according to claim 6, wherein a plurality of the rotating balls (27) are arranged at equal intervals in the T-shaped groove (601).
8. The emergency prevention and control alarm device according to claim 1, wherein a limit block (28) is fixedly installed in the charging pile body (1), a telescopic rod (29) is fixedly installed at the top of the limit block (28), and a baffle (30) is fixedly installed at the free end of the telescopic rod (29).
9. The emergency prevention and control alarm device according to claim 8, wherein the stopper (28) is elastically connected to the baffle (30) by a spring (31).
10. The emergency prevention and control alarm device according to claim 9, wherein a plurality of guide rods (26) passing through the moving block (22) are arranged in the charging pile body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110110666.2A CN112793442B (en) | 2021-01-27 | 2021-01-27 | Emergency prevention and control alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110110666.2A CN112793442B (en) | 2021-01-27 | 2021-01-27 | Emergency prevention and control alarm device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112793442A true CN112793442A (en) | 2021-05-14 |
| CN112793442B CN112793442B (en) | 2023-05-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110110666.2A Active CN112793442B (en) | 2021-01-27 | 2021-01-27 | Emergency prevention and control alarm device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114211987A (en) * | 2022-01-23 | 2022-03-22 | 吴丰平 | Battery replacement type charging pile |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106025723A (en) * | 2016-06-30 | 2016-10-12 | 深圳市国投创新科技有限公司 | Automatic charging plug plugging device for charging pile |
| CN109094415A (en) * | 2018-09-26 | 2018-12-28 | 郑州康晓科技有限公司 | A kind of charging pile with warning function |
| CN111862551A (en) * | 2020-08-17 | 2020-10-30 | 叶萌 | New energy automobile charging pile damage prevention alarm method |
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| CN106025723A (en) * | 2016-06-30 | 2016-10-12 | 深圳市国投创新科技有限公司 | Automatic charging plug plugging device for charging pile |
| CN109094415A (en) * | 2018-09-26 | 2018-12-28 | 郑州康晓科技有限公司 | A kind of charging pile with warning function |
| CN111862551A (en) * | 2020-08-17 | 2020-10-30 | 叶萌 | New energy automobile charging pile damage prevention alarm method |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114211987A (en) * | 2022-01-23 | 2022-03-22 | 吴丰平 | Battery replacement type charging pile |
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| CN112793442B (en) | 2023-05-26 |
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