Highly integrated smart charging pile

Abstract

The present invention belongs to the technical field of smart charging piles. Disclosed is a highly integrated smart charging pile, which aims to solve the problem whereby, when an open fire occurs in a smart charging pile, the open fire cannot be extinguished rapidly, and easily leads to the burnout of and damage to the charging pile. The highly integrated smart charging pile comprises a smart charging pile body, wherein a steel cylinder is fixed to the top of one side of the outer side wall of the smart charging pile body, and an output end of the steel cylinder passes through the smart charging pile body, and is connected to a U-shaped pipe in a penetrating manner. In the present invention, by means of a fuse wire provided therein, after the fuse wire is blown by an open fire, a movable electrical contact block can be in contact with a static electrical contact block to start an electric push rod; and by means of a gear and a rack provided therein, a valve can be opened, and carbon dioxide in the steel cylinder can then enter the U-shaped pipe and is discharged into the smart charging pile body through an exhaust hole, such that the open fire at the position where the smart charging pile body is connected to a plug connecting wire can be extinguished, thereby avoiding the situation where the charging pile is burnt and damaged when the open fire cannot be extinguished in a timely manner.

Description

A highly integrated intelligent charging pile Technical Field

[0001] The present invention belongs to the technical field of intelligent charging piles, and in particular relates to a highly integrated intelligent charging pile. Background Art

[0002] Existing smart charging piles usually have multiple highly integrated modules inside. When a module inside the charging pile catches fire, it is easy to quickly cause the entire charging pile to catch fire. Existing smart charging devices do not have active fire extinguishing functions. When an open flame occurs inside the charging pile, it is easy to cause the charging pile to burn and be damaged.

[0003] Therefore, a highly integrated intelligent charging pile is needed to solve the problem in the prior art that when an open flame occurs inside the intelligent charging pile, the open flame cannot be extinguished quickly, which easily causes the charging pile to burn and be damaged. Summary of the Invention

[0004] The purpose of the present invention is to provide a highly integrated intelligent charging pile to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a highly integrated intelligent charging pile, comprising an intelligent charging pile body, a steel cylinder is fixed on the top of one side of the outer wall of the intelligent charging pile body, the output end of the steel cylinder passes through the intelligent charging pile body, the output end of the steel cylinder is connected with a U-shaped tube, the outer wall of the U-shaped tube is fixed to the inner wall of the intelligent charging pile body, the inner wall of the U-shaped tube is provided with an exhaust hole, a valve is provided on the outer wall of the steel cylinder output end, a gear is fixed on the outer wall of the valve shaft, a rack is provided in the middle of one side of the outer wall of the intelligent charging pile body, the rack is meshed with the gear, and the outer wall of the intelligent charging pile body is provided with a rack. A first fixing bar is fixed in the middle of one side of the wall, an electric push rod is fixed on one side of the top surface of the first fixing bar, the output end of the electric push rod is fixed to the bottom surface of the rack, a pulley is fixed on the top of one side of the inner wall of the smart charging pile body, a fixing block is fixed on the top of one side of the inner wall of the smart charging pile body, a fuse is fixed on one side of the fixed block, the fuse passes through the pulley, and a dynamic connection block is fixed to the bottom end of the fuse, a static connection block is provided near the middle position of one side of the inner wall of the smart charging pile body, a limiting component is provided on the top of one side of the inner wall of the smart charging pile body, and a sealing component is provided at the bottom of the inner wall of the smart charging pile body.

[0006] Furthermore, a limiting sleeve is fixed on one side of the inner wall of the smart charging pile body, a movable sleeve is fixed on the top of the outer wall in the vertical direction of the fuse, the movable sleeve is movably engaged in the limiting sleeve, a first spring is fixed on one side of the bottom surface of the movable sleeve, a second fixing bar is fixed on one side of the inner wall of the smart charging pile body, and the bottom end of the first spring is fixed to the top surface of the second fixing bar.

[0007] Furthermore, an L-shaped plate is fixed to one side of the movable sleeve.

[0008] Furthermore, the limiting component includes a mounting sleeve, which is fixed to the top of one side of the inner wall of the smart charging pile body. A locking plate is movably engaged in the mounting sleeve, one end of the locking plate is in contact with the L-shaped plate, and the other end of the locking plate is a V-shaped structure.

[0009] Furthermore, the limiting assembly also includes a first mounting plate, which is fixed to the middle of the top surface of the mounting sleeve, a second mounting plate is fixed to one side of the top surface of the locking plate, a second spring is fixed to one side of the second mounting plate, and one end of the second spring is fixed to one side of the first mounting plate.

[0010] Furthermore, the sealing assembly includes two groups of symmetrically distributed limit rods, and the two groups of limit rods are respectively fixed on opposite sides of the bottom of the inner side wall of the smart charging pile body. A baffle is movably engaged between two adjacent limit rods, and a connecting rod is fixed to the middle of the top surface of the baffle on one side. A positioning block is fixed to one side of the top of the connecting rod, and a V-shaped groove is opened on the side of the positioning block close to the engaging plate, and one end of the engaging plate is engaged with the V-shaped groove.

[0011] Furthermore, two opposite sides of the outer wall of the rack are respectively provided with T-shaped grooves, and two symmetrically distributed T-shaped fixing brackets are fixed to the middle of one side of the outer wall of the smart charging pile body, and one end of the T-shaped fixing bracket is movably engaged with the T-shaped groove.

[0012] Furthermore, connecting strips are fixed on both sides of the top surfaces of the two baffles.

[0013] Furthermore, counterweights are fixed to the bottoms of the two opposite side surfaces of the two baffles.

[0014] Furthermore, a fixing plate is fixed to the bottom surface of the static electricity block, and one side of the fixing plate is fixed to the inner side wall of the smart charging pile body.

[0015] Compared with the prior art, the highly integrated intelligent charging pile provided by the present invention has at least the following beneficial effects:

[0016] (1) Through the provided fuse, when the open flame burns the fuse, the dynamic contact block can contact the static contact block, start the electric push rod, and through the provided gear and rack, the valve can be opened, so that the carbon dioxide in the cylinder can enter the U-shaped tube and be discharged from the exhaust hole into the interior of the smart charging pile body, thereby extinguishing the open fire at the connection position between the smart charging pile body and the plug connection line, avoiding the situation where the charging pile is burned and damaged due to the open fire not being extinguished in time.

[0017] (2) By setting a second spring, when the L-shaped plate moves downward, the second spring can pull the locking plate to move, thereby separating one end of the locking plate from the V-shaped opening, causing the baffle to move downward to block the heat dissipation hole. By setting a counterweight block, the baffle can move downward quickly to block the heat dissipation hole, thereby blocking the heat dissipation hole and preventing air from entering the smart charging pile body, increasing the oxygen content of the combustion, and causing the fire to become larger. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] FIG1 is a schematic diagram of the overall structure of the present invention;

[0019] FIG2 is a schematic diagram of a cross-sectional structure of a rack according to the present invention;

[0020] FIG3 is a schematic diagram of the baffle structure of the present invention;

[0021] FIG4 is a schematic diagram of the U-shaped tube structure of the present invention;

[0022] FIG5 is a schematic diagram of the structure of the movable sleeve of the present invention;

[0023] FIG6 is a schematic diagram of a partially enlarged structure of A in FIG1 of the present invention;

[0024] FIG7 is a schematic diagram of a partially enlarged structure of B in FIG4 of the present invention.

[0025] In the picture:

[0026] 100, body; 101, fixed block; 102, fuse; 103, pulley; 104, dynamic contact block; 105, static contact block; 106, fixed plate;

[0027] 200, cylinder; 201, U-shaped tube; 202, gear; 203, valve; 204, rack; 205, T-slot; 206, T-shaped fixing bracket; 207, electric push rod; 208, first fixing bar; 209, exhaust hole;

[0028] 300, limiting sleeve; 301, moving sleeve; 302, second fixing bar; 303, first spring;

[0029] 400, L-shaped plate; 401, mounting sleeve; 402, snap plate; 403, first mounting plate; 404, second spring; 405, second mounting plate;

[0030] 500, positioning block; 501, V-shaped opening; 502, connecting rod;

[0031] 600, limit rod; 601, baffle; 602, counterweight; 603, connecting strip. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention. Example

[0033] The applicant has found that the existing technology has the problem that when an open flame occurs inside the smart charging pile, the open flame cannot be extinguished quickly, which easily causes the charging pile to burn and be damaged. To this end, embodiment 1 proposes a highly integrated smart charging pile, as shown in Figures 1-7, the smart charging pile includes a smart charging pile body 100, a steel cylinder 200 is fixed to the top of one side of the outer wall of the smart charging pile body 100, the output end of the steel cylinder 200 passes through the smart charging pile body 100, and the output end of the steel cylinder 200 is connected with a U-shaped tube 201, the outer wall of the U-shaped tube 201 is fixed to the inner wall of the smart charging pile body 100, and the inner wall of the U-shaped tube 201 is provided with an exhaust hole 209, a valve 203 is provided on the outer wall of the output end of the steel cylinder 200, and a gear 202 is fixed on the outer wall of the valve 203 shaft, a rack 204 is provided in the middle of one side of the outer wall of the smart charging pile body 100, and the rack 204 is meshed with the gear 202, and a first fixed member is fixed in the middle of one side of the outer wall of the smart charging pile body 100. Fixed bar 208, an electric push rod 207 is fixed on one side of the top surface of the first fixed bar 208, the output end of the electric push rod 207 is fixed to the bottom surface of the rack 204, a pulley 103 is fixed on the top of one side of the inner wall of the smart charging pile body 100, a fixed block 101 is fixed on the top of one side of the inner wall of the smart charging pile body 100, a fuse 102 is fixed on one side of the fixed block 101, the fuse 102 moves through the pulley 103, and a dynamic connection block 104 is fixed to the bottom end of the fuse 102, a static connection block 105 is provided near the middle position of one side of the inner wall of the smart charging pile body 100, the dynamic connection block 104 and the static connection block 105 are electrically connected to the electric push rod 207 respectively, a limiting component is provided on the top of one side of the inner wall of the smart charging pile body 100, and a sealing component is provided at the bottom of the inner wall of the smart charging pile body 100.

[0034] As a further solution of the present invention, a limiting sleeve 300 is fixed on one side of the inner wall of the smart charging pile body 100, and a movable sleeve 301 is fixed on the top of the outer wall in the vertical direction of the fuse 102. The movable sleeve 301 is movably engaged in the limiting sleeve 300, and a first spring 303 is fixed on one side of the bottom surface of the movable sleeve 301. A second fixed bar 302 is fixed on one side of the inner wall of the smart charging pile body 100, and the bottom end of the first spring 303 is fixed to the top surface of the second fixed bar 302.

[0035] By setting the movable sleeve 301, the fuse 102 is in a vertical state. By setting the first spring 303, after the fuse 102 is blown, the stretched first spring 303 can pull the fuse 102 downward, thereby making the dynamic contact block 104 contact the static contact block 105, and controlling the movement of the electric push rod 207.

[0036] As a further solution of the present invention, an L-shaped plate 400 is fixed to one side of the movable sleeve 301 .

[0037] By setting the L-shaped plate 400, when the movable sleeve 301 moves downward, the locking plate 402 can be temporarily separated from the L-shaped plate 400, thereby driving the locking plate 402 to move, so that the locking plate 402 and the V-shaped groove 501 are unengaged, and then the baffle 601 blocks the heat dissipation holes at the bottom of the smart charging pile body 100, preventing air from entering the smart charging pile body 100 and increasing the oxygen content in the smart charging pile body 100.

[0038] As a further solution of the present invention, the limiting assembly includes a mounting sleeve 401, which is fixed to the top of one side of the inner wall of the smart charging pile body 100. A locking plate 402 is movably engaged in the mounting sleeve 401, and one end of the locking plate 402 is in contact with the L-shaped plate 400, and the other end of the locking plate 402 is a V-shaped structure.

[0039] The position of the positioning block 500 can be fixed by the provided locking plate 402 .

[0040] As a further solution of the present invention, the limiting assembly also includes a first mounting plate 403, which is fixed to the middle of the top surface of the mounting sleeve 401, and a second mounting plate 405 is fixed to one side of the top surface of the locking plate 402, and a second spring 404 is fixed to one side of the second mounting plate 405, and one end of the second spring 404 is fixed to one side of the first mounting plate 403.

[0041] The second spring 404 is provided so that when the L-shaped plate 400 moves downward, it can drive the engaging plate 402 to move, so that the engaging plate 402 is separated from the V-shaped opening 501, thereby causing the baffle 601 to move downward.

[0042] This solution has the following working process: when extinguishing the fire inside the smart charging pile body 100, when a fire occurs at the position of the fuse 102 inside the smart charging pile body 100, which is the connection position between the smart charging pile body 100 and the plug connection line, the fuse 102 is burned out, and at this time the first spring 303 releases the elastic force to pull the movable sleeve 301, and the movable sleeve 301 moves downward to temporarily separate the locking plate 402 from the L-shaped plate 400, and at this time the second spring 404 pulls the locking plate 402 to move, so that the locking plate 402 is separated from the V-shaped notch 501, and after the locking plate 402 is separated from the V-shaped notch 501, the counterweight 60 2 Pull the baffle 601 downward, the baffle 601 blocks the heat dissipation hole to prevent air from entering the interior of the smart charging pile body 100. At the same time, the movable sleeve 301 moves downward to drive the dynamic contact block 104 to move downward, so that the dynamic contact block 104 contacts the static contact block 105. At this time, the electric push rod 207 is activated, and the output end of the electric push rod 207 pushes the rack 204 upward. The movement of the rack 204 drives the gear 202 to rotate. The rotation of the gear 202 opens the valve 203, and the carbon dioxide in the cylinder 200 enters the U-shaped tube 201 and is finally discharged from the exhaust hole 209 into the interior of the smart charging pile body 100, extinguishing the open fire on the top.

[0043] According to the above working process, it can be known that: through the provided fuse 102, after the open flame burns the fuse 102, the dynamic electric block 104 can contact the static electric block 105, and the electric push rod 207 is started. Through the provided gear 202 and rack 204, the valve 203 can be opened, and then the carbon dioxide in the cylinder 200 can enter the U-shaped tube 201 and be discharged from the exhaust hole 209 to the inside of the smart charging pile body 100, so that the open flame at the connection position between the smart charging pile body 100 and the plug connecting line can be extinguished, avoiding the situation where the charging pile is burned and damaged due to the open flame not being extinguished in time.

[0044] Through the second spring 404, when the L-shaped plate 400 moves downward, the second spring 404 can pull the locking plate 402 to move, thereby separating one end of the locking plate 402 from the V-shaped groove 501, so that the baffle 601 moves downward to block the heat dissipation hole. Through the set counterweight block 602, the baffle 601 can move downward quickly to block the heat dissipation hole, thereby blocking the heat dissipation hole, preventing air from entering the smart charging pile body 100, increasing the oxygen content of the combustion, and causing the fire to become larger.

[0045] As a further solution of the present invention, the sealing assembly includes two groups of symmetrically distributed limit rods 600, and the two groups of limit rods 600 are respectively fixed on opposite sides of the bottom of the inner wall of the smart charging pile body 100. A baffle 601 is movably engaged between two adjacent limit rods 600, and a connecting rod 502 is fixed to the middle of the top surface of the baffle 601 on one side. A positioning block 500 is fixed to one side of the top of the connecting rod 502, and a V-shaped groove 501 is opened on the side of the positioning block 500 close to the engaging plate 402, and one end of the engaging plate 402 is engaged with the V-shaped groove 501.

[0046] By setting the baffle 601, the two heat dissipation holes at the bottom of the smart charging pile body 100 can be blocked to prevent air from entering the inside of the smart charging pile body 100.

[0047] As a further solution of the present invention, T-shaped grooves 205 are respectively provided on two opposite sides of the outer wall of the rack 204, and two symmetrically distributed T-shaped fixing brackets 206 are fixed in the middle of one side of the outer wall of the smart charging pile body 100, and one end of the T-shaped fixing bracket 206 is movably engaged with the T-shaped groove 205.

[0048] By providing the T-slot 205 and the T-fixing frame 206 , the position of the rack 204 can be movably limited, thereby facilitating the movement of the rack 204 .

[0049] As a further solution of the present invention, connecting bars 603 are respectively fixed on both sides of the top surfaces of the two baffles 601.

[0050] The connection strip 603 is provided so that the two baffles 601 can be connected into a whole, thereby facilitating the movement of the baffles 601 .

[0051] As a further solution of the present invention, counterweight blocks 602 are respectively fixed to the bottoms of the two opposite sides of the two baffles 601.

[0052] By setting the counterweight block 602, when the locking plate 402 is separated from the V-shaped groove 501, the counterweight block 602 can drive the baffle 601 to move down quickly to block the heat dissipation hole, thereby preventing air from entering the interior of the smart charging pile body 100.

[0053] As a further solution of the present invention, a fixing plate 106 is fixed to the bottom surface of the static connection block 105 , and one side of the fixing plate 106 is fixed to the inner wall of the smart charging pile body 100 .

[0054] The static electricity block 105 can be fixed by the provided fixing plate 106 .

[0055] In summary: when extinguishing the fire inside the smart charging pile body 100, when a fire occurs at the position of the fuse 102 inside the smart charging pile body 100, the position is the connection position between the smart charging pile body 100 and the plug connection line, and the fuse 102 is burned out. At this time, the first spring 303 releases the elastic force to pull the movable sleeve 301, and the movable sleeve 301 moves downward to temporarily separate the locking plate 402 from the L-shaped plate 400. At this time, the second spring 404 pulls the locking plate 402 to move, so that the locking plate 402 is separated from the V-shaped groove 501. After the locking plate 402 is separated from the V-shaped groove 501, the counterweight block 602 pulls the baffle 601 moves downward, and the baffle 601 blocks the heat dissipation hole to prevent air from entering the interior of the smart charging pile body 100. At the same time, the movable sleeve 301 moves downward to drive the dynamic electric block 104 to move downward, so that the dynamic electric block 104 contacts the static electric block 105. At this time, the electric push rod 207 is started, and the output end of the electric push rod 207 pushes the rack 204 to move upward. The movement of the rack 204 drives the gear 202 to rotate. The rotation of the gear 202 causes the valve 203 to be opened, and the carbon dioxide in the cylinder 200 enters the U-shaped tube 201, and is finally discharged from the exhaust hole 209 to the interior of the smart charging pile body 100, extinguishing the open fire on the top.

[0056] The intelligent charging pile body 100, fuse 102, cylinder 200, valve 203 and electric push rod 207 can all be purchased on the market. They are mature technologies in this field and have been fully disclosed, so they will not be repeated in the specification.

[0057] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A highly integrated intelligent charging pile, comprising an intelligent charging pile body (100), characterized in that: A steel cylinder (200) is fixed to the top of one side of the outer wall of the intelligent charging pile body (100), the output end of the steel cylinder (200) passes through the intelligent charging pile body (100), the output end of the steel cylinder (200) is connected with a U-shaped tube (201), the outer wall of the U-shaped tube (201) is fixed to the inner wall of the intelligent charging pile body (100), the inner wall of the U-shaped tube (201) is provided with an exhaust hole (209), the outer wall of the output end of the steel cylinder (200) is provided with a valve (203), the outer wall of the valve (203) shaft is fixed with a gear (202), a rack (204) is provided in the middle of one side of the outer wall of the intelligent charging pile body (100), the rack (204) is meshed with the gear (202), a first fixing strip (208) is fixed in the middle of one side of the outer wall of the intelligent charging pile body (100), the An electric push rod (207) is fixed to one side of the top surface of the first fixing bar (208), and the output end of the electric push rod (207) is fixed to the bottom surface of the rack (204). A pulley (103) is fixed to the top of one side of the inner wall of the intelligent charging pile body (100). A fixing block (101) is fixed to the top of one side of the inner wall of the intelligent charging pile body (100). A fuse (102) is fixed to one side of the fixing block (101), and the fuse (102) movably passes through the pulley (103). A moving electric block (104) is fixed to the bottom end of the fuse (102). A static electric block (105) is arranged near the middle of one side of the inner wall of the intelligent charging pile body (100). A limit assembly is arranged at the top of one side of the inner wall of the intelligent charging pile body (100), and a sealing assembly is arranged at the bottom of the inner wall of the intelligent charging pile body (100).

2. A highly integrated intelligent charging pile according to claim 1, characterized in that: A limiting sleeve (300) is fixed to one side of the inner wall of the intelligent charging pile body (100); a movable sleeve (301) is fixed to the top of the outer wall in the vertical direction of the fuse (102); the movable sleeve (301) is movably engaged in the limiting sleeve (300); a first spring (303) is fixed to one side of the bottom surface of the movable sleeve (301); a second fixing strip (302) is fixed to one side of the inner wall of the intelligent charging pile body (100); and the bottom end of the first spring (303) is fixed to the top surface of the second fixing strip (302).

3. A highly integrated intelligent charging pile according to claim 2, characterized in that: An L-shaped plate (400) is fixed to one side of the movable sleeve (301).

4. A highly integrated intelligent charging pile according to claim 3, characterized in that: The limiting component comprises a mounting sleeve (401), the mounting sleeve (401) being fixed to the top of one side of the inner wall of the intelligent charging pile body (100), a clamping plate (402) being movably engaged in the mounting sleeve (401), one end of the clamping plate (402) being in contact with the L-shaped plate (400), and the other end of the clamping plate (402) being a V-shaped structure.

5. A highly integrated intelligent charging pile according to claim 4, characterized in that: The limiting assembly further comprises a first mounting plate (403), the first mounting plate (403) being fixed to the middle of the top surface of the mounting sleeve (401), a second mounting plate (405) being fixed to one side of the top surface of the locking plate (402), a second spring (404) being fixed to one side of the second mounting plate (405), and one end of the second spring (404) being fixed to one side of the first mounting plate (403).

6. A highly integrated intelligent charging pile according to claim 5, characterized in that: The sealing assembly comprises two groups of symmetrically distributed limiting rods (600), the two groups of limiting rods (600) being respectively fixed to opposite sides of the bottom of the inner side wall of the intelligent charging pile body (100), a baffle (601) being movably engaged between two adjacent limiting rods (600), a connecting rod (502) being fixed to the middle of the top surface of one baffle (601), a positioning block (500) being fixed to one side of the top of the connecting rod (502), a V-shaped opening (501) being provided on one side of the positioning block (500) close to the engaging plate (402), and one end of the engaging plate (402) being engaged with the V-shaped opening (501).

7. A highly integrated intelligent charging pile according to claim 6, characterized in that: Two opposite side surfaces of the outer wall of the rack (204) are respectively provided with T-shaped grooves (205); two symmetrically distributed T-shaped fixing frames (206) are fixed to the middle of one side surface of the outer wall of the intelligent charging pile body (100); one end of the T-shaped fixing frame (206) is movably engaged with the T-shaped groove (205).

8. A highly integrated intelligent charging pile according to claim 7, characterized in that: Connecting strips (603) are respectively fixed on both sides of the top surfaces of the two baffles (601).

9. A highly integrated intelligent charging pile according to claim 8, characterized in that: Counterweight blocks (602) are respectively fixed to the bottoms of the two opposite side surfaces of the two baffles (601).

10. A highly integrated intelligent charging pile according to claim 9, characterized in that: A fixing plate (106) is fixed to the bottom surface of the static connection block (105), and one side of the fixing plate (106) is fixed to the inner side wall of the intelligent charging pile body (100).

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