Combined new energy charging pile

Abstract

The invention relates to the technical field of charging piles, and particularly discloses a combined new energy charging pile which comprises a charging pile body, a side frame, a fire extinguishing assembly, a detection assembly and a release assembly, the side frame is detachably and fixedly connected to the outside of the charging pile body, and the fire extinguishing assembly is detachably connected to the outside of the side frame. The detection assembly is installed in the charging pile body and used for detecting whether spontaneous combustion happens to the charging pile body or not, and the release assembly is detachably installed in the charging pile body. The side frame, the fire extinguishing assembly, the detection assembly and other related structures are combined and installed outside the charging pile body, when spontaneous combustion occurs in the charging pile body due to short circuit or other conditions, a fire extinguishing material can be automatically sprayed into the charging pile body, and internal fire extinguishing is achieved; and no electronic component needs to be electrified to detect whether a fire occurs, and fire extinguishing is efficient and timely.

Description

Technical Field

[0001] The present invention relates to the technical field of charging piles, and in particular to a combined new energy charging pile. Background Art

[0002] An electric vehicle charging station is a facility designed to provide electricity for new energy vehicles. These charging stations charge electric vehicles by connecting the power supply end to a standard AC power source and using a charging gun. During the charging process, users can use a dedicated charging card to activate the service, select the charging mode, set the charging time, and print out relevant information such as the cost details after charging is completed through the touch screen interface equipped on the charging station. The investigation found that in recent years, due to the long continuous charging time of the charging pile, the internal electrical circuits are in a high-temperature operating state for a long time, which is prone to spontaneous combustion due to circuit short circuits or aging.

[0003] Further search revealed that a Chinese patent with the announcement number CN114432618B disclosed a new energy charging pile, and in particular, a new energy charging pile capable of rapid fire extinguishing, including a base frame, a first connecting plate, and a first fixing plate, etc. The first connecting plate is installed on the upper part of the base frame, and the first fixing plate is installed on the first connecting plate.

[0004] In this patent, the occurrence of fire can only be determined through the detection of temperature sensors, and then the dry powder spraying and fire extinguishing can be achieved through the cooperation of motors and other related structures. Before and after the fire occurs, since electronic devices such as motors and temperature sensors need to be powered on to realize the corresponding functions, if the temperature sensor or motor fails to work, direct fire extinguishing cannot be achieved. Summary of the invention

[0005] In view of the technical problem that the fire extinguishing structure mentioned in the background technology needs to utilize electronic devices such as motors and temperature sensors for detection and driving, and the above electronic devices need to be powered on to achieve fire detection and fire extinguishing, the present invention provides a combined new energy charging pile.

[0006] The technical solution adopted by the present invention is: a combined new energy charging pile, comprising: a charging pile body, a side frame, a fire extinguishing component, a detection component and a release component, the side frame is detachably fixedly connected to the outside of the charging pile body, the fire extinguishing component is detachably connected to the outside of the side frame, the detection component is installed inside the charging pile body, and is used to detect whether the charging pile body spontaneously combusts, the release component is detachably installed inside the charging pile body, the charging pile body spontaneously combusts, and after the release component is burned, the fire extinguishing component can release the fire extinguishing material.

[0007] The present invention is further configured such that the fire extinguishing assembly is a first high-pressure tank detachably fixedly connected to the outside of the side frame, and the first high-pressure tank stores perfluorohexanone fire extinguishing agent.

[0008] The present invention is further configured such that a control box is fixedly connected to the outside of the side frame, a connecting pipe is fixedly connected to the output end of the first high-pressure tank, an adjusting pipe is fixedly connected to the top of the connecting pipe, the adjusting pipe is located in the control box, a fixing frame is also fixedly connected to the control box, a delivery pipe is fixedly connected to the output end of the adjusting pipe, one end of the delivery pipe extends to the inside of the charging pile body, one end of the delivery pipe is fixedly connected to a vertical pipe, a plurality of groups of injection heads are fixedly connected to the outside of the vertical pipe, an adjusting component is provided in the adjusting pipe, and a limiting component is installed on the outside of the fixing frame.

[0009] The present invention is further configured that an installation groove is provided in the adjusting tube, and the adjusting assembly includes a first shaft rod rotatably connected in the installation groove, an adjusting arm fixedly connected to the outside of the first shaft rod and a valve core located at the bottom of the adjusting tube, one end of the adjusting arm is rotatably connected to the third shaft rod, the outside of the third shaft rod is hinged with an articulated rod, the bottom of the articulated rod is hinged with a lifting rod, the outside of the lifting rod is fixedly connected with a fixing sleeve, the adjusting tube is fixedly connected with a guide sleeve, one end of the lifting rod is fixedly connected with the valve core after passing through the guide sleeve, the outside of the lifting rod is provided with a second spring, the two ends of the second spring are respectively connected with the fixing sleeve and the guide sleeve, one end of the adjusting arm extends to the outside of the adjusting tube, and the extended end is provided with an adjusting groove, the outside of the adjusting groove is provided with an articulated seat, one end of the articulated seat is fixedly connected with an adjusting plate, the adjusting plate is slidably connected to the adjusting groove, one end of the articulated seat is rotatably connected to the second shaft rod, and the outside of the second shaft rod is rotatably connected with a rack.

[0010] The present invention is further configured such that a sliding opening is provided in the rack, a sliding rod is slidably connected in the sliding opening, and one end of the sliding rod is fixedly connected to a fixing frame.

[0011] The present invention is further configured such that the limit assembly includes a rotating shaft rotatably connected in a fixed frame and a gear fixedly connected to the outside of the rotating shaft, the gear is meshed with a rack, a fixing ring is fixedly connected in the control box, a spiral spring is installed in the fixing ring, and a bayonet is provided at one end of the rotating shaft, and the bayonet is clamped with one end of the spiral spring.

[0012] The present invention is further configured that the detection assembly includes a swing rod arranged in the charging pile body and a blocking rod arranged in the control box, the swing rod is rotatably connected to a pin shaft on the outside, one end of the pin shaft is rotatably connected to the charging pile body, the swing rod is fixedly connected to a limit rod on the outside, two swing rods are symmetrically arranged in the charging pile body, and a first spring is connected between the two swing rods; The end of the blocking rod is clamped in the tooth groove of the gear, the outside of the blocking rod is fixedly connected with a sleeve rod, the outside of the sleeve rod is fixedly connected with a fixing ring, the outside of the sleeve rod is sleeved with a third spring, the two ends of the third spring are respectively connected to the fixing ring and the inner wall of the control box, one end of the sleeve rod passes through the control box and the charging pile body, and is located inside the charging pile body, one end of the sleeve rod is provided with a limit opening, and the limit rod is clamped in the limit opening.

[0013] The present invention is further configured such that a slide groove is provided in the blocking rod, a slide column is fixedly connected to the outside of the fixing frame, and one end of the slide column extends into the slide groove.

[0014] The present invention is further configured such that a plurality of guide wheels are rotatably connected in the main body of the charging pile, and the release component is a first air pipe fixedly connected to one end of the rocker arm, and one end of the first air pipe passes through the guide wheel and is fixedly connected to the main body of the charging pile.

[0015] The present invention is further configured such that a second high-pressure tank is detachably and fixedly connected to the outside of the side frame, carbon dioxide is stored in the second high-pressure tank, an output end of the second high-pressure tank is fixedly connected to a fourth air pipe, an output end of the fourth air pipe is fixedly connected to a third air pipe, an output end of the third air pipe is fixedly connected to the second air pipe, the second air pipe is located in the charging pile body, the output end of the second air pipe is fixedly connected to the first air pipe, the first air pipe is made of combustible material, and the second air pipe and the third air pipe are both made of stainless steel.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, by installing side frames, fire extinguishing components, detection components and other related structures on the outside of the charging pile body, when the interior of the charging pile body spontaneously ignites due to a short circuit or other circumstances, the fire extinguishing material can be automatically sprayed into the interior of the charging pile body to achieve internal fire extinguishing, and no electronic components (sensors) need to be powered on to detect whether a fire has occurred. The fire extinguishing is efficient and timely and does not rely on electricity.

[0017] 2. In the present invention, when the main body of the charging pile spontaneously ignites, the first air pipe will inevitably be ignited. After the first air pipe burns and breaks, the rocker arm is no longer pulled. Therefore, under the pull of the elastic force of the first spring, the two rocker arms rotate toward each other, so that the limit rod is disengaged from the limit port and is no longer engaged with the limit port. Then the sleeve rod drives the blocking rod to slide, and the gear is no longer engaged with the limit position. The gear rotates, and the rack drives the hinged seat to move, thereby driving the adjustment arm to rotate, and the lifting rod drives the valve core to move downward, opening the adjustment tube, so that the perfluorohexanone fire extinguishing agent in the first high-pressure tank is sprayed out to achieve internal fire extinguishing of the main body of the charging pile.

[0018] 3. In the present invention, both ends of the first air pipe are set as closed structures, and the second high-pressure tank, the fourth air pipe, the third air pipe, the second air pipe and the first air pipe are all connected. Therefore, when the interior of the charging pile body is flame-retardant and the first air pipe is burned and broken, the carbon dioxide gas in the second high-pressure tank can be ejected and ejected through the outlet of the burned and broken first air pipe, thereby reducing the oxygen content inside the charging pile body and further achieving fire extinguishing. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a three-dimensional structural schematic diagram of the present invention; Figure 3 It is a schematic diagram of the installation position structure of the swing rod in the present invention; Figure 4 It is a schematic diagram of the structure of the first high-pressure tank and the second high-pressure tank in the present invention; Figure 5 yes Figure 3 Schematic diagram of the enlarged structure of the A area in the middle; Figure 6 It is a schematic diagram of the internal structure of the charging pile body in the present invention; Figure 7 It is a structural schematic diagram of the swing rod in the present invention; Figure 8 yes Figure 7 Schematic diagram of the enlarged structure of the middle B area; Fig. 9 It is a structural schematic diagram of the side frame in the present invention; Fig.10 It is a schematic structural diagram of the side frame, the first high-pressure tank and the second high-pressure tank in the present invention; Fig.11 It is a schematic diagram of the internal structure of the control box in the present invention; Fig.12 It is a schematic diagram of the installation structure of the third air pipe and the fourth air pipe in the present invention; Fig.13 It is a schematic structural diagram of the first high-pressure tank in the present invention; Fig.14 yes Fig.13 Schematic diagram of the enlarged structure of the middle C region; Fig.15 It is a schematic diagram of the three-dimensional structure of the first high-pressure tank in the present invention; Fig.16 yes Fig.14 Schematic diagram of the enlarged structure of the D region in the middle; Fig.17 It is a schematic diagram of the structure of the first high-pressure tank and the regulating pipe in the present invention; Fig.18 It is a structural schematic diagram of the regulating tube in the present invention; Fig.19 It is a schematic diagram of the cross-sectional structure of the regulating tube in the present invention; Fig. 20 It is a schematic diagram of the cross-sectional structure of the hinge seat and the adjustment plate in the present invention; Fig.21 It is a structural schematic diagram of the regulating pipe valve core in the present invention; Fig. 22 It is a schematic diagram of the main structure of the limiting rod being separated from the limiting opening after the swing rod rotates in the present invention.

[0020] The markings in the figure are: 10. Charging pile body; 20. Side frame; 30. Control box; 40. first high-pressure tank; 401. connecting pipe; 402. delivery pipe; 403. riser pipe; 404. injection head; 50. Second high-pressure tank; 60, swing rod; 601, first spring; 602, guide wheel; 603, first air pipe; 604, pin shaft; 605, limit rod; 606, second air pipe; 607, third air pipe; 608, fourth air pipe; 70, adjusting tube; 701, mounting groove; 702, first shaft; 703, adjusting arm; 704, second shaft; 705, rack; 706, sliding mouth; 707, sliding rod; 708, third shaft; 709, lifting rod; 7010, fixing sleeve; 7011, second spring; 7012, guide sleeve; 7013, valve core; 7014, hinged rod; 7015, hinged seat; 7016, adjusting plate; 7017, adjusting groove; 80, fixed frame; 801, rotating shaft; 802, gear; 803, fixed ring; 804, scroll spring; 805, bayonet; 90. Blocking rod; 901. Slide groove; 902. Slide column; 903. Third spring; 904. Fixing ring; 905. Limiting opening; 906. Sleeve rod. DETAILED DESCRIPTION

[0021] In the description of the present invention, it should be noted that the orientations or positional relationships indicated by terms such as “front”, “up”, “down”, “left”, “right”, “vertical” and “horizontal” are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0022] The following is combined with Figure 1-Figure 22 The present invention is further described. Embodiment 1:

[0023] In order to solve the problems existing in the background technology, the present application proposes the following technical solutions: a combined new energy charging pile, comprising: a charging pile body 10, a side frame 20, a fire extinguishing component, a detection component and a release component.

[0024] In the specific technical solution, the side frame 20 is detachably fixedly connected to the outside of the charging pile body 10, the fire extinguishing assembly is detachably connected to the outside of the side frame 20, the detection assembly is installed inside the charging pile body 10, and is used to detect whether the charging pile body 10 spontaneously combusts. The release assembly is detachably installed inside the charging pile body 10. If the charging pile body 10 spontaneously combusts and the release assembly is burned, the fire extinguishing assembly can release the fire extinguishing material.

[0025] In this embodiment, the fire extinguishing component is a first high-pressure tank 40 which is detachably fixedly connected to the outside of the side frame 20. The first high-pressure tank 40 stores perfluorohexanone fire extinguishing agent, which has a good fire extinguishing effect and facilitates the spraying of the perfluorohexanone fire extinguishing agent, so that high-pressure gas is injected into the first high-pressure tank 40.

[0026] In this embodiment, a control box 30 is also fixedly connected to the outside of the side frame 20, a connecting pipe 401 is fixedly connected to the output end of the first high-pressure tank 40, an adjusting pipe 70 is fixedly connected to the top of the connecting pipe 401, the adjusting pipe 70 is located in the control box 30, and a fixing frame 80 is also fixedly connected to the control box 30, a delivery pipe 402 is fixedly connected to the output end of the adjusting pipe 70, one end of the delivery pipe 402 extends to the inside of the charging pile body 10, one end of the delivery pipe 402 is fixedly connected to a riser 403, and multiple groups of injection heads 404 are fixedly connected to the outside of the riser 403, and the perfluorohexanone fire extinguishing agent is transported by the delivery pipe 402, so that the perfluorohexanone fire extinguishing agent can enter the riser 403 and then be sprayed out through the injection head 404, thereby realizing the internal fire extinguishing of the charging pile body 10, and an adjusting component is provided in the adjusting pipe 70, and a limiting component is installed on the outside of the fixing frame 80.

[0027] In the specific design, a mounting groove 701 is provided in the regulating tube 70, and the regulating assembly includes a first shaft rod 702 rotatably connected in the mounting groove 701, an regulating arm 703 fixedly connected to the outside of the first shaft rod 702, and a valve core 7013 located at the bottom of the regulating tube 70. In order to facilitate the descent of the valve core, the outer diameter of the connecting tube 401 is larger than the outer diameter of the regulating tube 70. In order to increase the sealing performance, a sealing sleeve is provided at the position of the regulating arm 703 in the mounting groove 701, so that when the regulating arm 703 rotates in the mounting groove 701 area, it has better sealing performance.

[0028] Among them, a third shaft rod 708 is rotatably connected to one end of the regulating arm 703, and a hinged rod 7014 is hinged on the outside of the third shaft rod 708. A lifting rod 709 is hinged on the bottom of the hinged rod 7014. A fixed sleeve 7010 is fixedly connected to the outside of the lifting rod 709, and a guide sleeve 7012 is fixedly connected to the regulating tube 70. One end of the lifting rod 709 passes through the guide sleeve 7012 and is fixedly connected to the valve core 7013. The guide rod is used to guide the lifting rod 709, and the valve core 7013 is used to realize the opening and closing of the regulating tube 70.

[0029] In this embodiment, a second spring 7011 is further provided on the outer sleeve of the lifting rod 709, and the two ends of the second spring 7011 are respectively connected to the fixing sleeve 7010 and the guide sleeve 7012. Under the elastic force of the second spring 7011, the valve core 7013 can be tightly pressed against the bottom of the regulating tube 70, and one end of the regulating arm 703 extends to the outside of the regulating tube 70, and an adjusting groove 7017 is provided at the extended end, and a hinge seat 7015 is provided on the outside of the regulating groove 7017. One end of the articulated seat 7015 is fixedly connected to an adjustment plate 7016, and the adjustment plate 7016 is slidably connected to the adjustment slot 7017. One end of the articulated seat 7015 is rotatably connected to a second shaft rod 704, and the outside of the second shaft rod 704 is rotatably connected to a rack 705. In order to guide the movement of the rack 705, a sliding mouth 706 is also provided in the rack 705, and a sliding rod 707 is slidably connected in the sliding mouth 706, and one end of the sliding rod 707 is fixedly connected to the fixed frame 80.

[0030] In order to cooperate with the opening of the regulating tube 70, the limit assembly provided includes a rotating shaft 801 rotatably connected to the fixed frame 80 and a gear 802 fixedly connected to the outside of the rotating shaft 801, the gear 802 is meshed with the rack 705, and a fixing ring 803 is fixedly connected in the control box 30, and a volute spring 804 is installed in the fixing ring 803. A bayonet 805 is provided at one end of the rotating shaft 801, and the bayonet 805 is engaged with one end of the volute spring 804. In the initial state, the volute spring 804 is subjected to a vortex force, driving the gear 802 to be in a stressed state, and in order to maintain this state, a blocking rod 90 structure is provided.

[0031] Specifically as follows: the detection component includes a rocker arm 60 arranged in the charging pile body 10 and a blocking rod 90 arranged in the control box 30, the outer rotation connection of the rocker arm 60 is connected with a pin shaft 604, one end of the pin shaft 604 is connected with the inner rotation connection of the charging pile body 10, the outer fixed connection of the rocker arm 60 is connected with a limiting rod 605, two rocker arms 60 are symmetrically arranged in the charging pile body 10, and a first spring 601 is connected between the two rocker arms 60, the first spring 601 is an arc structure, and the initial state of the first spring 601 is a stretched state.

[0032] In another design, the end of the blocking rod 90 is engaged in the tooth groove of the gear 802 to achieve the limit engagement of the gear 802 so that the gear 802 will not rotate, and the outer part of the blocking rod 90 is fixedly connected with a sleeve rod 906, and the outer part of the sleeve rod 906 is fixedly connected with a fixing ring 904. The outer part of the sleeve rod 906 is sleeved with a third spring 903, and the two ends of the third spring 903 are respectively connected to the fixing ring 904 and the inner wall of the control box 30, and one end of the sleeve rod 906 penetrates The control box 30 and the charging pile body 10 are located inside the charging pile body 10. A limit opening 905 is provided at one end of the sleeve rod 906. The limit rod 605 is clamped in the limit opening 905. The clamping of the limit rod 605 prevents the sleeve rod 906 from sliding. In order to prevent the smooth sliding of the blocking rod 90, a slide groove 901 is provided in the blocking rod 90. A slide column 902 is fixedly connected to the outside of the fixing frame 80, and one end of the slide column 902 extends into the slide groove 901.

[0033] In addition, multiple sets of guide wheels 602 are rotatably connected inside the charging pile body 10. The release component is a first air pipe 603 fixedly connected to one end of the rocker arm 60. The first air pipe 603 is made of rubber or plastic. One end of the first air pipe 603 passes through the guide wheel 602 and is fixedly connected to the charging pile body 10. The first air pipe 603 pulls the rocker arm 60 to prevent the two rocker arms 60 from rotating towards each other.

[0034] The above technical solution is explained as follows: when the charging pile body 10 spontaneously ignites, the first air pipe 603 is ignited, and after the first air pipe 603 burns and breaks, it no longer pulls the rocker arm 60, and the two rocker arms 60 rotate toward each other, and the limit rod 605 disengages from the limit port 905. Under the push of the elastic force of the third spring 903, the sleeve rod 906 slides toward the inside of the charging pile body 10, and the blocking rod 90 no longer limits the engagement of the gear 802, and the gear 802 rotates on itself. The rotation of the gear 802 drives the rack 705 to move upward, and the rack 705 pushes the adjusting arm 703 to rotate through the first shaft rod 702. After the valve core 7013 moves downward, the adjusting tube 70 is opened, so that the perfluorohexanone fire extinguishing agent in the first high-pressure tank 40 is ejected out, thereby realizing the internal fire extinguishing of the charging pile body 10.

[0035] The specific use principle of this embodiment is as follows: When the charging pile body 10 spontaneously ignites, the first air pipe 603 will inevitably be ignited. After the first air pipe 603 burns and breaks, it no longer pulls the swing rod 60. As a result, under the elastic force of the first spring 601, the two swing rods 60 rotate toward each other, and the swing rod 60 rotates through the pin 604, so that the limit rod 605 is separated from the limit opening 905 and is no longer engaged with the limit opening 905. Subsequently, under the push of the elastic force of the third spring 903, the sleeve rod 906 slides toward the inside of the charging pile body 10, and the sleeve rod 906 drives the blocking rod 90 to slide. The blocking rod 90 no longer engages the gear 802, and the gear 802 rotates under the release of the elastic force of the spiral spring 804. The rotation of the gear 802 drives the rack 705 to move upward, and the rack 705 pushes the hinge seat 7015 to slide upward, and the hinge seat 7015 drives the adjustment plate 7016 to slide from the inside of the adjustment slot 7017 to the outside. , and synchronously pushes the regulating arm 703 to rotate through the first shaft rod 702, and the regulating arm 703 pushes the lifting rod 709 to move downward through the hinge rod 7014, and the lifting rod 709 pushes the valve core 7013 to move downward. After the valve core 7013 moves downward, the regulating pipe 70 is opened, so that the perfluorohexanone fire extinguishing agent in the first high-pressure tank 40 is ejected and flows out, and enters the standpipe 403 after being transported by the delivery pipe 402, and finally sprayed out through the injection head 404, so as to realize the internal fire extinguishing of the charging pile body 10; In summary, in this embodiment, no electronic device is required to detect the occurrence of fire, and when the charging pile spontaneously ignites, the fire can be extinguished immediately. Embodiment 2:

[0036] In order to improve the fire extinguishing effect, in this embodiment, the outside of the side frame 20 is detachably fixedly connected with a second high-pressure tank 50, and carbon dioxide is stored in the second high-pressure tank 50. The output end of the second high-pressure tank 50 is fixedly connected to the fourth air pipe 608, and the output end of the fourth air pipe 608 is fixedly connected to the third air pipe 607. The output end of the third air pipe 607 is fixedly connected to the second air pipe 606. The second air pipe 606 is located in the charging pile body 10, and the output end of the second air pipe 606 is fixedly connected to the first air pipe 603. The first air pipe 603 is made of combustible material, and the second air pipe 606 and the third air pipe 607 are both made of stainless steel.

[0037] The above technical solution is explained as follows: both ends of the first air pipe 603 are closed structures, and the second high-pressure tank 50, the fourth air pipe 608, the third air pipe 607, the second air pipe 606 and the first air pipe 603 are all connected; when the interior of the charging pile body 10 is flame retardant and the first air pipe 603 is burned and broken, the carbon dioxide gas in the second high-pressure tank 50 can be ejected, and the carbon dioxide gas can be transported to the first air pipe 603 through the fourth air pipe 608, the third air pipe 607 and the second air pipe 606, and finally ejected through the outlet of the burned and broken first air pipe 603, thereby reducing the oxygen content inside the charging pile body 10 and further achieving fire extinguishing.

[0038] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0039] While the embodiments of the present invention have been shown and described, it will be apparent to those skilled in the art that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A combined new energy charging pile, characterized in that: include: Charging pile body (10); A side frame (20), the side frame (20) being detachably fixedly connected to the outside of the charging pile body (10); a fire extinguishing assembly, the fire extinguishing assembly being detachably connected to the outside of the side frame (20); A detection component, the detection component being installed inside the charging pile body (10) and used to detect whether the charging pile body (10) has spontaneously combusted; A release component is detachably mounted inside a charging pile body (10); the charging pile body (10) spontaneously ignites, and after the release component is burned, the fire extinguishing component can release fire extinguishing materials.

2. A combined new energy charging pile according to claim 1, characterized in that: The fire extinguishing assembly is a first high-pressure tank (40) which is detachably fixedly connected to the outside of the side frame (20), and the first high-pressure tank (40) stores perfluorohexanone fire extinguishing agent.

3. A combined new energy charging pile according to claim 2, characterized in that: The outside of the side frame (20) is fixedly connected to a control box (30); the output end of the first high-pressure tank (40) is fixedly connected to a connecting pipe (401); the top of the connecting pipe (401) is fixedly connected to an adjusting pipe (70); the adjusting pipe (70) is located in the control box (30); a fixing frame (80) is also fixedly connected in the control box (30); the output end of the adjusting pipe (70) is fixedly connected to a delivery pipe (402); one end of the delivery pipe (402) extends to the inside of the charging pile body (10); one end of the delivery pipe (402) is fixedly connected to a vertical pipe (403); the outside of the vertical pipe (403) is fixedly connected to a plurality of groups of injection heads (404); an adjusting component is provided in the adjusting pipe (70); and a limiting component is installed on the outside of the fixing frame (80).

4. A combined new energy charging pile according to claim 3, characterized in that: The regulating tube (70) is provided with a mounting groove (701), and the regulating assembly comprises a first shaft (702) rotatably connected to the mounting groove (701), a regulating arm (703) fixedly connected to the outside of the first shaft (702), and a valve core (7013) located at the bottom of the regulating tube (70), one end of the regulating arm (703) is rotatably connected to a third shaft (708), the outside of the third shaft (708) is hinged with a hinged rod (7014), the bottom of the hinged rod (7014) is hinged with a lifting rod (709), the outside of the lifting rod (709) is fixedly connected to a fixing sleeve (7010), the inside of the regulating tube (70) is fixedly connected to a guide sleeve (7012), and one end of the lifting rod (709) passes through the guide sleeve (7012) and is connected to the valve core (7013). The valve core (7013) is fixedly connected, the outer sleeve of the lifting rod (709) is provided with a second spring (7011), the two ends of the second spring (7011) are respectively connected to the fixed sleeve (7010) and the guide sleeve (7012), one end of the regulating arm (703) extends to the outside of the regulating tube (70), and the extended end is provided with an regulating groove (7017), the outside of the regulating groove (7017) is provided with a hinge seat (7015), one end of the hinge seat (7015) is fixedly connected with an regulating plate (7016), the regulating plate (7016) is slidably connected to the regulating groove (7017), one end of the hinge seat (7015) is rotatably connected with a second shaft rod (704), and the outside of the second shaft rod (704) is rotatably connected with a rack (705).

5. A combined new energy charging pile according to claim 4, characterized in that: A sliding opening (706) is provided in the rack (705), a sliding rod (707) is slidably connected in the sliding opening (706), and one end of the sliding rod (707) is fixedly connected to the fixing frame (80).

6. A combined new energy charging pile according to claim 5, characterized in that: The limit assembly comprises a rotating shaft (801) rotatably connected to a fixed frame (80) and a gear (802) fixedly connected to the outside of the rotating shaft (801); the gear (802) meshes with a rack (705); a fixing ring (803) is fixedly connected inside the control box (30); a spiral spring (804) is installed inside the fixing ring (803); a bayonet (805) is provided at one end of the rotating shaft (801); the bayonet (805) is bayoneted to one end of the spiral spring (804).

7. A combined new energy charging pile according to claim 6, characterized in that: The detection component comprises a swing rod (60) arranged in the charging pile body (10) and a blocking rod (90) arranged in the control box (30); the outside of the swing rod (60) is rotatably connected to a pin shaft (604); one end of the pin shaft (604) is rotatably connected to the inside of the charging pile body (10); the outside of the swing rod (60) is fixedly connected to a limit rod (605); two swing rods (60) are symmetrically arranged in the charging pile body (10), and a first spring (601) is connected between the two swing rods (60); The end of the blocking rod (90) is engaged in the tooth groove of the gear (802); the outside of the blocking rod (90) is fixedly connected to a sleeve rod (906); the outside of the sleeve rod (906) is fixedly connected to a fixing ring (904); the outside of the sleeve rod (906) is sleeved with a third spring (903); the two ends of the third spring (903) are respectively connected to the fixing ring (904) and the inner wall of the control box (30); one end of the sleeve rod (906) passes through the control box (30) and the charging pile body (10) and is located inside the charging pile body (10); one end of the sleeve rod (906) is provided with a limiting opening (905); and the limiting rod (605) is engaged in the limiting opening (905).

8. A combined new energy charging pile according to claim 7, characterized in that: A sliding groove (901) is provided in the blocking rod (90), and a sliding column (902) is fixedly connected to the outside of the fixing frame (80), and one end of the sliding column (902) extends into the sliding groove (901).

9. A combined new energy charging pile according to claim 8, characterized in that: A plurality of guide wheels (602) are rotatably connected inside the charging pile body (10); the release component is a first air pipe (603) fixedly connected to one end of the swing rod (60); one end of the first air pipe (603) passes through the guide wheel (602) and is fixedly connected to the charging pile body (10).

10. A combined new energy charging pile according to claim 9, characterized in that: The outside of the side frame (20) is detachably fixedly connected to a second high-pressure tank (50), wherein carbon dioxide is stored in the second high-pressure tank (50), an output end of the second high-pressure tank (50) is fixedly connected to a fourth air pipe (608), an output end of the fourth air pipe (608) is fixedly connected to a third air pipe (607), an output end of the third air pipe (607) is fixedly connected to a second air pipe (606), the second air pipe (606) is located in the charging pile body (10), an output end of the second air pipe (606) is fixedly connected to the first air pipe (603), the first air pipe (603) is made of a combustible material, and the second air pipe (606) and the third air pipe (607) are both made of stainless steel.

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