Intelligent charging pile capable of automatically extinguishing fire

Abstract

The utility model provides an intelligent charging pile capable of automatically extinguishing fire. The intelligent charging pile comprises an intelligent charging pile body and a side cover installed on the outer wall of one side of the intelligent charging pile body. The fire extinguisher is arranged in the side cover, and a spray pipe of the fire extinguisher is connected with a nozzle pipe; the nozzle pipe penetrates through a side groove formed in the side wall of the intelligent charging pile body, and the nozzle pipe extends into the intelligent charging pile body. The turnover mechanism is arranged in the side cover, and the turnover mechanism is connected with one end of the nozzle pipe and used for driving the nozzle pipe to turn over up and down; the pressing head is arranged above a starting valve of the fire extinguisher, and the pressing head is connected with an electric push rod. Through the arrangement of the overturning mechanism, when the nozzle pipe sprays a fire extinguishing medium into the intelligent charging pile body, the overturning mechanism can continuously drive the nozzle pipe to overturn up and down in a reciprocating mode, the spraying angle of the nozzle pipe in the intelligent charging pile body is changed, and spraying at the upper position and the lower position in the intelligent charging pile body is achieved.

Description

Technical Field

[0001] The utility model relates to an intelligent charging pile capable of automatically extinguishing fire. Background Art

[0002] Due to problems such as circuit short circuit, overload, poor contact, etc. inside the smart charging pile, the charging pile may overheat and cause a fire.

[0003] At present, traditional charging piles, such as the existing patent document "CN210760321U A New Type of Charging Pile", are equipped with fire extinguishers. At the same time, when a fire occurs, the nozzle on the fire extinguisher can be automatically opened to automatically extinguish the fire inside the charging pile. However, the position of the nozzle is fixed. When extinguishing a fire, it is always located on the top of the charging pile, causing the charging pile to be located at the bottom and not easily sprayed with the fire extinguishing medium. The fire at the bottom may be difficult to control. Utility Model Content

[0004] In order to solve the technical problem that it is impossible to spray the fire extinguishing medium at various upper and lower positions inside the charging pile, the utility model provides an intelligent charging pile capable of automatically extinguishing fire.

[0005] The utility model solves the above technical problems through the following technical solutions:

[0006] The utility model provides an intelligent charging pile capable of automatically extinguishing fire, comprising an intelligent charging pile body and a side cover installed on an outer wall of one side of the intelligent charging pile body; further comprising: a fire extinguisher, wherein the fire extinguisher is arranged inside the side cover, and the nozzle of the fire extinguisher is connected with a nozzle tube; the nozzle tube passes through a side groove arranged on the side wall of the intelligent charging pile body, and the nozzle tube extends into the intelligent charging pile body; a flipping mechanism, wherein the flipping mechanism is arranged inside the side cover, and the flipping mechanism is connected with one end of the nozzle tube and is used for driving the nozzle tube to flip up and down; a pressing head, wherein the pressing head is arranged above a starting valve of the fire extinguisher, and the pressing head is connected with an electric push rod.

[0007] Preferably, the flipping mechanism includes a shaft, a fixed frame, a first plate, a gear and a rack; the shaft is fixedly connected to the outer tube wall of the nozzle tube, and the shaft is rotatably connected to the bottom end of the fixed frame, the top of the fixed frame is fixedly connected to the bottom surface of the first plate, and the first plate is fixedly installed on the outer side wall of the smart charging pile body, the gear is fixedly sleeved on the shaft, the gear is meshed with the rack, and the rack is vertically arranged, and the bottom of the rack is connected to a vertical reciprocating moving component.

[0008] Preferably, the vertical reciprocating moving component includes a motor, a connecting rod, a hinge shaft, a short shaft, a slider, a slide rail, a vertical guide portion and a connecting frame. The slider is slidably connected to the slide rail, and the middle part of the slider is hinged with a hinge shaft, the hinge shaft is fixedly connected to one end of the connecting rod, and the other end of the connecting rod is fixedly connected to a short shaft, the short shaft is fixedly connected to the output shaft of the motor, the vertical guide portion is connected to the bottom of the slide rail, and the top of the slide rail is fixedly connected to a connecting frame, and the connecting frame is fixedly connected to the bottom end of the rack.

[0009] Preferably, the vertical guide portion includes a guide column and a guide cylinder; the top end of the guide column is fixedly connected to the bottom of the slide rail, the guide column and the guide cylinder are connected with a clearance fit, and the bottom end of the guide cylinder is fixedly connected to a second plate body, and the second plate body is fixedly connected to the outer wall of the smart charging pile body.

[0010] Preferably, a support frame is fixedly connected to the top of the second plate body, and the support frame is fixedly connected to the bottom of the motor.

[0011] Preferably, a fireproof rubber sheath is provided in the side groove, and one end edge of the fireproof rubber sheath is fixedly connected to the four peripheral edges of the side groove, and the other end of the fireproof rubber sheath is fixedly sleeved on the outer tube wall of the nozzle tube.

[0012] Preferably, a control box is fixedly mounted on the top inner wall of the side cover, a controller is arranged inside the control box, the controller is electrically connected to a smoke sensor, and the smoke sensor is arranged inside the smart charging pile body, the controller is also electrically connected to the motor and the electric push rod; one end of the electric push rod is fixedly connected to the bottom of the control box.

[0013] Preferably, a plurality of fixing screws are provided at the side edges of the opening of the side cover, and the side cover is fixedly connected to the side wall of the smart charging pile body through the fixing screws.

[0014] Preferably, an upper shield is fixedly mounted on the top of the smart charging pile body.

[0015] Preferably, a counterweight base is fixedly installed on the bottom of the smart charging pile body.

[0016] On the basis of conforming to the common sense in the art, the above-mentioned preferred conditions can be arbitrarily combined to obtain the preferred embodiments of the present utility model.

[0017] The positive and progressive effects of the utility model are:

[0018] The above-mentioned smart charging pile with automatic fire extinguishing, through the setting of the flipping mechanism, when the nozzle tube sprays the fire extinguishing medium into the inside of the smart charging pile body, the flipping mechanism can continuously drive the nozzle tube to flip back and forth up and down, thereby changing the spraying angle of the nozzle tube inside the smart charging pile body, and realizing spraying at various upper and lower positions inside, which is convenient for all-round internal fire extinguishing and ensures the fire extinguishing effect; at the same time, the fire extinguishing structure is installed in the side cover on the outer side wall of the smart charging pile body, independent of the smart charging pile body, and the two do not affect each other during operation. At the same time, the side groove for the nozzle tube to extend is sealed by a fireproof rubber leather kit. When a fire occurs inside the smart charging pile body, it will not spread to the fire extinguishing structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0020] Figure 2 It is a schematic diagram of the structure inside the side cover of the utility model.

[0021] Figure 3 This is a schematic diagram of the installation structure of the nozzle tube of the utility model.

[0022] Figure 4 It is a structural schematic diagram of the vertical reciprocating moving component of the utility model.

[0023] Figure 5 This is a schematic diagram of the installation structure of the motor of the utility model.

[0024] Description of Reference Numerals

[0025] 1. Smart charging pile body; 101. Touch screen; 2. Counterweight base; 3. Upper baffle; 4. Side cover; 5. Fixing screws; 6. Side groove; 7. Fire extinguisher; 701. Starting valve; 702. Nozzle; 8. Nozzle tube; 9. Fireproof rubber holster; 10. Electric push rod; 11. Press head; 12. First plate; 13. Fixed frame; 14. Shaft; 15. Second plate; 16. Control box; 17. Smoke sensor; 18. Gear; 19. Rack; 20. Connecting frame; 21. Slide rail; 22. Slider; 23. Articulated shaft; 24. Connecting rod; 25. Short shaft; 26. Guide column; 27. Guide cylinder; 28. Motor; 29. ​​Support frame. DETAILED DESCRIPTION

[0026] The present invention is further described below by way of embodiments, but the present invention is not limited to the scope of the embodiments.

[0027] like Figure 1-5As shown, the smart charging pile that can automatically extinguish fire includes a smart charging pile body 1 and a side cover 4 installed on the outer wall of one side of the smart charging pile body 1; it also includes: a fire extinguisher 7, the fire extinguisher 7 is arranged inside the side cover 4, and the nozzle 702 of the fire extinguisher 7 is connected to the nozzle tube 8; the nozzle tube 8 passes through the side groove 6 opened on the side wall of the smart charging pile body 1, and the nozzle tube 8 extends to the inside of the smart charging pile body 1; a flip mechanism, the flip mechanism is arranged inside the side cover 4, and the flip mechanism is connected to one end of the nozzle tube 8, and is used to drive the nozzle tube 8 to flip up and down; a pressing head 11, the pressing head 11 is arranged above the starting valve 701 of the fire extinguisher 7, and the pressing head 11 is connected to the electric push rod 10.

[0028] During specific implementation, when there is a fire inside the smart charging pile body 1, the electric push rod 10 drives the pressing head 11 to press the start valve 701 to open the fire extinguisher 7; the fire extinguishing medium in the fire extinguisher 7 is transported through the nozzle 702 and sprayed from the nozzle tube 8 into the smart charging pile body 1 for extinguishing the fire inside the smart charging pile body 1.

[0029] Furthermore, the nozzle tube 8 is provided with a flipping mechanism. When the nozzle tube 8 sprays the fire extinguishing medium into the smart charging pile body 1, the flipping mechanism can drive the nozzle tube 8 to flip up and down, thereby changing the spraying angle of the nozzle tube 8 inside the smart charging pile body 1, and realizing spraying at various upper and lower positions inside, thereby facilitating all-round internal fire extinguishing.

[0030] like Figure 2-4 As shown, as a specific technical solution, the flip mechanism includes a shaft 14, a fixed frame 13, a first plate 12, a gear 18 and a rack 19; the shaft 14 is fixedly connected to the outer tube wall of the nozzle tube 8, and the shaft 14 is rotatably connected to the bottom end of the fixed frame 13, the top of the fixed frame 13 is fixedly connected to the bottom surface of the first plate 12, and the first plate 12 is fixedly installed on the outer wall of the smart charging pile body 1, the gear 18 is fixedly sleeved on the shaft 14, the gear 18 is meshed and connected with the rack 19, and the rack 19 is vertically arranged, and the bottom of the rack 19 is connected with a vertical reciprocating moving component.

[0031] The rack 19 can be driven to move up and down by the vertical reciprocating mechanism; Figure 4 As shown, at this time, the rack 19 is located in the middle position. When the rack 19 is in this position, the nozzle pipe 8 is horizontal and does not tilt upward or downward.

[0032] When the rack 19 is driven by the vertical reciprocating mechanism and moves upward, the gear 18 is driven to rotate through the rack 19, and the nozzle tube 8 is turned downward through the shaft 14; and when the rack 19 moves downward, it drives the nozzle tube 8 to turn upward, and the rack 19 reciprocates up and down, so that the nozzle tube 8 is continuously turned up and down, and the fire extinguishing spraying position is continuously changed.

[0033] like Figure 4-5 As shown, as a specific technical solution, the vertical reciprocating moving assembly includes a motor 28, a connecting rod 24, an articulated shaft 23, a short shaft 25, a slider 22, a slide rail 21, a vertical guide portion and a connecting frame 20, the slider 22 is slidably connected to the slide rail 21, and the middle part of the slider 22 is hinged with a hinge shaft 23, the articulated shaft 23 is fixedly connected to one end of the connecting rod 24, and the other end of the connecting rod 24 is fixedly connected to a short shaft 25, the short shaft 25 is fixedly connected to the output shaft of the motor 28, the vertical guide portion is connected to the bottom of the slide rail 21, and the top of the slide rail 21 is fixedly connected to a connecting frame 20, and the connecting frame 20 is fixedly connected to the bottom end of the rack 19.

[0034] Among them, the vertical reciprocating movement is driven by the motor 28 to rotate the connecting rod 24, and the end of the connecting rod 24 drives the slider 22 to make a circular motion, wherein the slider 22 is hinged to the end of the connecting rod 24, and the slider 22 slides back and forth in the slide rail 21. At the same time, the slider 22 drives the slide rail 21 to reciprocate in the vertical direction, and is guided by the vertical guide part during movement.

[0035] like Figure 4-5 As shown, as a specific technical solution, the vertical guide portion includes a guide column 26 and a guide cylinder 27; the top of the guide column 26 is fixedly connected to the bottom of the slide rail 21, the guide column 26 and the guide cylinder 27 are connected with a clearance fit, and the bottom end of the guide cylinder 27 is fixedly connected to a second plate body 15, and the second plate body 15 is fixedly connected to the outer wall of the smart charging pile body 1.

[0036] In which, due to the vertical arrangement of the guide column 26 and the guide cylinder 27 , the vertical movement guidance of the slide rail 21 is provided through the sliding between the guide column 26 and the guide cylinder 27 .

[0037] A support frame 29 is fixedly connected to the top of the second plate body 15, and the support frame 29 is fixedly connected to the bottom of the motor 28. The support frame 29 is used to support the motor 28 for installation and fixation.

[0038] like Figure 2 As shown, a fireproof rubber sheath 9 is arranged in the side groove 6, and one end edge of the fireproof rubber sheath 9 is fixedly connected to the four edges of the side groove 6, and the other end of the fireproof rubber sheath 9 is fixedly sleeved on the outer tube wall of the nozzle tube 8.

[0039] Furthermore, the fireproof rubber sheath 9 is made of a fireproof rubber material, and the fireproof rubber is specifically composed of rubber and various fireproof additives; the fireproof rubber sheath 9 is used to seal the side groove 6, and when a fire occurs inside the smart charging pile body 1, it is used to block the fire and avoid affecting the inside of the side cover 4; at the same time, it is made of a flexible rubber material, and its surface has wrinkles and an uneven setting, which is used for the upside and down flipping of the nozzle tube 8.

[0040] A control box 16 is fixedly mounted on the top inner wall of the side cover 4, and a controller is arranged inside the control box 16. The controller is electrically connected to a smoke sensor 17, and the smoke sensor 17 is arranged inside the smart charging pile body 1. The controller is also electrically connected to the motor 28 and the electric push rod 10; one end of the electric push rod 10 is fixedly connected to the bottom of the control box 16.

[0041] Among them, the controller can adopt a single-chip microcomputer controller, which determines whether a fire occurs inside the smart charging pile body 1 by receiving the sensor signal of the smoke sensor 17. When a fire occurs, the electric push rod 10 drives the pressing head 11 to press down the start valve 701, and at the same time drives the motor 28 to automatically extinguish the fire.

[0042] A plurality of fixing screws 5 are arranged at the edge of the opening side of the side cover 4, and the side cover 4 is fixedly connected to the side wall of the intelligent charging pile body 1 through the fixing screws 5. The fixing screws 5 are used to realize the detachable installation of the side cover 4, and the side cover 4 can be disassembled and assembled by removing or installing the fixing screws 5.

[0043] An upper shield 3 is fixedly mounted on the top of the intelligent charging pile body 1. The upper shield 3 is used to shield the entire top, and plays a certain role in shielding rain and sun.

[0044] A counterweight base 2 is fixedly mounted at the bottom of the intelligent charging pile body 1. The counterweight base 2 is used for counterweighting to lower the overall center of gravity.

[0045] A touch screen 101 is disposed on the front of the smart charging pile body 1 ; the touch screen 101 is used for controlling the smart charging pile body 1 , and is a built-in structure of the smart charging pile body 1 .

[0046] The utility model is not limited to the above-mentioned embodiments. Any changes in shape or structure are within the protection scope of the utility model. The protection scope of the utility model is defined by the attached claims. Those skilled in the art can make various changes or modifications to these embodiments without departing from the principle and essence of the utility model, but these changes and modifications are within the protection scope of the utility model.

Claims

1. An intelligent charging pile capable of automatically extinguishing fire, comprising an intelligent charging pile body (1) and a side cover (4) mounted on an outer wall of one side of the intelligent charging pile body (1); characterized in that: Also includes: A fire extinguisher (7), wherein the fire extinguisher (7) is arranged inside the side cover (4), and the nozzle (702) of the fire extinguisher (7) is connected to a nozzle tube (8); the nozzle tube (8) penetrates a side groove (6) provided on the side wall of the intelligent charging pile body (1), and the nozzle tube (8) extends into the interior of the intelligent charging pile body (1); the side groove (6) is provided with a fireproof rubber leather cover (9); A turning mechanism, the turning mechanism being arranged inside the side cover (4) and connected to one end of the nozzle tube (8) and used for driving the nozzle tube (8) to turn upside down; A pressing head (11), wherein the pressing head (11) is arranged above a starting valve (701) of a fire extinguisher (7), and the pressing head (11) is connected to an electric push rod (10).

2. The intelligent charging pile capable of automatic fire extinguishing according to claim 1, characterized in that: The flip mechanism comprises a shaft (14), a fixing frame (13), a first plate (12), a gear (18) and a rack (19); the shaft (14) is fixedly connected to the outer tube wall of the nozzle tube (8), and the shaft (14) is rotatably connected to the bottom end of the fixing frame (13); the top end of the fixing frame (13) is fixedly connected to the bottom surface of the first plate (12), and the first plate (12) is fixedly installed on the outer side wall of the intelligent charging pile body (1); the gear (18) is fixedly sleeved on the shaft (14), the gear (18) is meshedly connected to the rack (19), and the rack (19) is vertically arranged, and the bottom of the rack (19) is connected to a vertical reciprocating moving component.

3. The intelligent charging pile capable of automatic fire extinguishing as claimed in claim 2, characterized in that: The vertical reciprocating moving component comprises a motor (28), a connecting rod (24), an articulated shaft (23), a short shaft (25), a slider (22), a slide rail (21), a vertical guide portion and a connecting frame (20); the slider (22) is slidably connected to the slide rail (21), and the middle part of the slider (22) is hinged with an articulated shaft (23); the articulated shaft (23) is fixedly connected to one end of the connecting rod (24), and the other end of the connecting rod (24) is fixedly connected to the short shaft (25); the short shaft (25) is fixedly connected to the output shaft of the motor (28); the vertical guide portion is connected to the bottom of the slide rail (21), and the top of the slide rail (21) is fixedly connected to the connecting frame (20); the connecting frame (20) is fixedly connected to the bottom end of the rack (19).

4. The intelligent charging pile capable of automatic fire extinguishing as claimed in claim 3, characterized in that: The vertical guide portion comprises a guide column (26) and a guide cylinder (27); the top end of the guide column (26) is fixedly connected to the bottom of the slide rail (21), the guide column (26) and the guide cylinder (27) are connected with a clearance fit, and the bottom end of the guide cylinder (27) is fixedly connected to a second plate body (15), and the second plate body (15) is fixedly connected to the outer wall of the intelligent charging pile body (1).

5. The intelligent charging pile capable of automatic fire extinguishing as claimed in claim 4, characterized in that: A support frame (29) is fixedly connected to the top of the second plate body (15), and the support frame (29) is fixedly connected to the bottom of the motor (28).

6. The intelligent charging pile capable of automatic fire extinguishing according to claim 1, characterized in that: A fireproof rubber sheath (9) is arranged in the side groove (6), and one end edge of the fireproof rubber sheath (9) is fixedly connected to the four edges of the side groove (6), and the other end of the fireproof rubber sheath (9) is fixedly sleeved on the outer tube wall of the nozzle tube (8).

7. The intelligent charging pile capable of automatic fire extinguishing according to claim 3, characterized in that: A control box (16) is fixedly mounted on the top inner wall of the side cover (4), a controller is arranged inside the control box (16), the controller is electrically connected to a smoke sensor (17), and the smoke sensor (17) is arranged inside the intelligent charging pile body (1), the controller is also electrically connected to the motor (28) and the electric push rod (10); one end of the electric push rod (10) is fixedly connected to the bottom of the control box (16).

8. The intelligent charging pile capable of automatic fire extinguishing according to claim 1, characterized in that: A plurality of fixing screws (5) are provided at the side edges of the opening of the side cover (4), and the side cover (4) is fixedly connected to the side wall of the intelligent charging pile body (1) via the fixing screws (5).

9. The intelligent charging pile capable of automatic fire extinguishing according to claim 1, characterized in that: An upper shield (3) is fixedly mounted on the top of the intelligent charging pile body (1).

10. The intelligent charging pile capable of automatic fire extinguishing according to claim 1, characterized in that: A counterweight base (2) is fixedly mounted on the bottom of the intelligent charging pile body (1).

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