Charging pile cabinet splicing structure with high safety

Abstract

The utility model relates to the field of charging piles, and discloses a high-safety charging pile cabinet splicing structure which comprises a cabinet body and a base, first storage grooves are formed in the positions, close to the front end and the rear end, of the centers of the two sides of the cabinet body, ventilation grooves are formed in the centers of the two sides of the cabinet body, and fixing boxes are movably arranged in the two ventilation grooves in a clamped mode. And shutters are fixedly arranged on one sides of the two fixing boxes, fans are fixedly arranged at the centers of one sides of the inner walls of the two fixing boxes and the upper and lower ends of the two fixing boxes, and storage boxes are fixedly arranged on the front and rear end faces of the two fixing boxes. According to the charging pile cabinet, the fixing box and the fan can be far away from the cabinet body through the stretching mechanism, water splashed to the fan when the cabinet body is washed is reduced, the multiple bases are spliced through the design of the embedding grooves, the embedding blocks, the clamping blocks and the clamping plates, the charging pile cabinet can slide on the multiple bases, and the distance between multiple charging piles can be adjusted conveniently.

Description

Technical Field

[0001] The utility model relates to the field of charging piles, and in particular to a charging pile cabinet splicing structure with high safety. Background Art

[0002] As people's awareness of green environmental protection continues to grow, electric vehicles are appearing more and more in people's lives. The size of electric vehicle batteries is a key factor affecting the range of electric vehicles. Large-capacity batteries require high-power charging piles to shorten the overall charging time and facilitate use. Such high-power charging equipment usually needs to be protected by a shell.

[0003] In order to facilitate maintenance, existing charging pile cabinets usually fix the side doors with hinges and fix the cooling fan on the side doors. When too much dust accumulates in the cabinet, the charging pile body needs to be removed to clean the inside of the cabinet. The water splashes generated during flushing can easily splash onto the fan, causing a short circuit and affecting safety. In addition, existing charging pile cabinets are usually fixed in a certain place. When parking spaces are tight and the parking space next to the charging pile is occupied, charging is inconvenient. Therefore, the utility model provides a high-safety charging pile cabinet splicing structure to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose a highly safe charging pile cabinet splicing structure. The device can keep the fixed box and the fan away from the cabinet through a stretching mechanism, reducing the splash of water on the fan when flushing the cabinet, and splicing multiple bases through the design of embedded grooves and clamping blocks and clamping plates, so that the charging pile cabinet can slide on multiple bases, making it easy to adjust the distance between multiple charging piles.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a highly safe charging pile cabinet assembly structure, comprising a cabinet body and a base, wherein a No. 1 storage slot is provided at the center of both sides of the cabinet body near the front and rear ends, a ventilation slot is provided at the center of both sides of the cabinet body, a fixed box is movably connected in the two ventilation slots, a shutter is fixedly provided on one side of the two fixed boxes, a fan is fixedly provided at the center and upper and lower ends of one side of the inner wall of the two fixed boxes, a storage box is fixedly provided at the front and rear end surfaces of the two fixed boxes, a No. 2 storage slot is provided at the center of one side of the four storage boxes, a stretching mechanism is rotatably provided at the center of the inner wall of the four No. 2 storage slots near the upper and lower ends, and the eight stretching mechanisms each include a No. 1 lever arm, a slot and a No. 2 lever arm;

[0006] A groove is provided through the center of one side of the base near the upper end, an embedding groove is provided near both sides of the center upper end of one side of the base, a clamping groove is provided near one side of the center of the lower end surface of the base, a rebound groove is provided near one side of the center of the lower end surface of the base and near the other side of the center of the upper end surface of the base, a clamping block is movably provided in the rebound groove, and an embedding block is fixedly provided near both sides of the center upper end of the other side of the base;

[0007] Through the above technical solution, the distance between the fans and cabinets in the two fixed boxes can be adjusted through the stretching mechanism to prevent water from splashing onto the fans and causing fan short circuits when flushing and cleaning the cabinet, while not affecting the maintenance of the fans and charging pile bodies. The shutters can prevent rainwater from entering the charging pile cabinet along the fixed boxes, and the spacing between multiple charging pile bodies can be quickly adjusted by splicing multiple bases, so that the position of the charging pile can be adjusted when the parking space next to the charging pile is occupied.

[0008] Furthermore, the eight No. 1 force arms are respectively rotatably arranged at the center of the inner wall of the four No. 2 storage slots near the upper and lower ends, one end of the eight No. 1 force arms is rotatably arranged with a No. 2 force arm, and the eight No. 2 force arms are respectively rotatably arranged at the center of the inner wall of the four No. 1 storage slots near the upper and lower ends, and two No. 1 force arms located in the same No. 2 storage slot among the eight No. 1 force arms are provided with a slot on the opposite side, and the eight No. 2 force arms are respectively embedded in the eight slots;

[0009] Through the above technical solution, the stretching mechanism can be extended and retracted and the fixed box can be supported, which makes it easy to adjust the distance between the fixed box and the machine body.

[0010] Furthermore, drainage holes are provided through the center lower ends of the front and rear end surfaces of the inner wall of the groove near both sides, and the upper end surface of the base is a curved surface;

[0011] The above technical solution can prevent a large amount of rainwater from accumulating in the groove on rainy days, causing rainwater to flow back into the cabinet and causing a short circuit in the charging pile, affecting safety.

[0012] Furthermore, the two embedded blocks are respectively embedded in the two embedded grooves, the clamping block is embedded in the clamping groove, a sliding groove is provided through the center of one side of the cabinet near the lower end, and the cabinet is slidably clamped to the outer wall of the slide rail through the sliding groove;

[0013] Through the above technical solution, multiple bases are spliced ​​and fixed through the design of embedded groove blocks and snap-in block snap-in grooves, so that the cabinet can slide through the slide groove to achieve the effect of adjusting the spacing between multiple charging piles.

[0014] Furthermore, a plurality of springs are fixedly provided at the center of the bottom end surface of the inner wall of the clamping groove, and the top ends of the plurality of springs are fixedly provided on the lower end surface of the rebound plate. A protrusion is fixedly provided on one side of the rebound plate near the lower end, and the rebound groove passes through the lower end of one side of the front end surface of the base;

[0015] Through the above technical solution, when the clamping groove and the rebound groove are located on the same vertical line, the clamping block is automatically embedded in the clamping groove, and the assembled base is easily disassembled through the protrusion.

[0016] Furthermore, the eight No. 1 force arms are respectively embedded in one No. 2 receiving slot among the four No. 2 receiving slots, and the eight No. 2 force arms are respectively embedded in one No. 1 receiving slot among the four No. 1 receiving slots, in pairs.

[0017] Through the above technical solution, it is convenient to store the No. 1 lever arm and the No. 2 lever arm to reduce the gap between the fixed box and the cabinet.

[0018] Furthermore, a rear door is fixedly provided on the rear end face of the cabinet, a front door is fixedly provided on the front end face of the cabinet, a gun mount is embedded in the center of the front end face of the front door, a box is fixedly provided on the center of the rear end face of the front door, a window iron piece is fixedly provided on the center of the rear end face of the front door, and three wire clamps are fixedly provided on the rear end face of the front door at the upper end of the window iron piece;

[0019] The above technical solution facilitates operation and maintenance of the charging pile body in the cabinet, and the wires on the charging pile body can be clamped and fixed.

[0020] The utility model has the following beneficial effects:

[0021] 1. The utility model proposes a highly safe charging pile cabinet splicing structure. When the fixed box on one side of the mobile is pulled outward, the two No. 2 force arms located in the same No. 1 storage slot rotate along the force direction, and at the same time, the No. 1 force arm arranged at one end of the No. 2 force arm rotates in the No. 2 storage slot, so that the angle between the No. 1 force arm and the No. 2 force arm continuously tends to a flat angle, so as to adjust the distance between the fixed box and the cabinet body, and prevent water from splashing onto the fan when flushing the inner wall of the cabinet, causing a short circuit in the fan and a safety hazard. In addition, when the temperature in the cabinet is too high, the fixed box can be opened to allow the ventilation slot to be exposed to wind on three sides, thereby improving the heat dissipation efficiency.

[0022] 2. The utility model proposes a highly secure charging pile cabinet splicing structure, in which an embedded block on one base is embedded in an embedded groove on another base. At this time, the snap-in block is embedded in the snap-in groove under the action of a spring, so that multiple bases can be spliced ​​together, and the cabinet can slide in the groove through the slide rail and the slide groove to achieve rapid adjustment of the distance between multiple charging piles, preventing charging inconvenience when the parking space next to the charging pile is occupied, and the curved upper end surface of the base and the drainage hole can prevent water accumulation in the groove from causing rainwater to flow back into the cabinet body and cause safety hazards. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is an overall axonometric diagram of the present utility model;

[0024] Figure 2 This is an axonometric diagram of the rear end of the cabinet body and front door of the present invention;

[0025] Figure 3 This is an axonometric diagram of the base of the present utility model;

[0026] Figure 4 This is a schematic diagram of the storage of the stretching mechanism of the present invention;

[0027] Figure 5 This is a schematic diagram of the combination of the stretching mechanism and the cabinet of the utility model;

[0028] Figure 6 This is an axonometric diagram of the front end of the front door of the present invention;

[0029] Figure 7 It is a side sectional schematic diagram of the base of the present utility model.

[0030] Legend:

[0031] 1. Cabinet; 2. Rear door; 3. Slide rail; 4. Drain hole; 5. Base; 6. Embossed block; 7. Rebound plate; 8. Rebound groove; 9. Snap-in block; 10. Groove; 11. Venetian blinds; 12. Fixing box; 13. Storage box; 14. Storage slot No. 1; 15. Ventilation slot; 16. Slide rail; 17. Snap-in groove; 18. Embossed groove; 19. Fan; 20. Storage slot No. 2; 21. Tensioning mechanism; 22. Front door; 23. Wire clamp; 24. Window iron; 25. Box; 26. Gun mount; 27. Spring; 28. Bump; 2101. Lever No. 1; 2102. Snap-in groove; 2103. Lever No. 2. DETAILED DESCRIPTION

[0032] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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.

[0033] Example

[0034] Reference Figure 1-7 The utility model provides an embodiment: comprising a cabinet 1 and a base 5, a storage slot 14 is provided at the center of both sides of the cabinet 1 near the front and rear ends, a ventilation slot 15 is provided at the center of both sides of the cabinet 1, and a fixed box 12 is movably connected in the two ventilation slots 15. A shutter 11 is fixed on one side of the two fixed boxes 12 to prevent rainwater from entering the cabinet 1 along the fixed box 12 when it rains and causing damage to the charging pile body. The two fixed boxes 12 are fixed on the center and upper and lower ends of one side of the inner wall. Fan 19, two fixed boxes 12 are fixedly provided with storage boxes 13 at both ends of the front and rear ends, and a second storage slot 20 is opened at the center of one side of each of the four storage boxes 13. The inner center of the four second storage slots 20 is rotatably provided with a stretching mechanism 21 near the upper and lower ends to adjust the distance between the two fixed boxes 12 and the cabinet 1 to prevent water splashing onto the fan 19 when cleaning the cabinet 1 and causing a short circuit and safety hazard. The eight stretching mechanisms 21 each include a first lever arm 2101, a slot 2102, and a second lever arm 2103;

[0035] A groove 10 is provided through the center of one side of the base 5 near the upper end, an embedding groove 18 is provided near both sides of the center upper end of one side of the base 5, a clamping groove 17 is provided near one side of the center of the lower end surface of the base 5, a rebound groove 8 is provided near one side of the center of the lower end surface of the base 5 and the center of the upper end surface of the base 5 near the other side, a clamping block 9 is provided in the rebound groove 8 for movable clamping, and an embedding block 6 is fixedly provided near both sides of the center upper end of the other side of the base 5, which is convenient for splicing multiple bases 5 so that the position of the cabinet 1 can be quickly adjusted;

[0036] A rear door 2 is fixedly provided on the rear end face of the cabinet body 1, a front door 22 is fixedly provided on the front end face of the cabinet body 1, a gun mount 26 is embedded in the center of the front end face of the front door 22, a box 25 is fixedly provided at the center of the rear end face of the front door 22, a window iron piece 24 is fixedly provided at the center of the rear end face of the front door 22, and three wire clamps 23 are fixedly provided on the rear end face of the front door 22 at the upper end of the window iron piece 24.

[0037] During installation, multiple bases 5 are spliced ​​according to the length of use. When splicing, the embedded block 6 on one base 5 is embedded in the embedded groove 18 on the other base 5 to prevent the two bases 5 from shaking vertically. When the embedded block 6 is embedded in the embedded groove 18, the rebound groove 8 and the clamping groove 17 are on the same vertical line. At this time, the rebound plate 7 drives the clamping block 9 to move upward along the rebound groove 8 under the action of multiple springs 27, so that the clamping block 9 can be embedded in the clamping groove 17 to lock the horizontal direction of the two bases 5, so that the slide rails 3 in the grooves 10 on the two bases 5 are aligned. The cabinet 1 is connected to the plurality of bases 5 through the slide groove 16 to adjust the position of the charging pile body. When the parking space next to the charging pile is occupied, charging can be performed by adjusting the position of the charging pile. When the base 5 needs to be disassembled, the clamping block 9 can be disengaged from the clamping groove 17 by pressing the protrusion 28 to unlock the two bases 5. At the same time, when it rains, the rainwater accumulated in the groove 10 can be discharged along the drainage hole 4 to prevent rainwater from flowing back into the cabinet 1 and damaging the charging pile body, resulting in a safety accident.

[0038] When too much dust accumulates in the cabinet 1 and affects the heat dissipation, the charging pile body is first taken out of the cabinet 1, and then the fixed box 12 is pulled to one side. At this time, the two No. 2 force arms 2103 located in the same No. 1 storage slot 14 rotate along the force direction, and at the same time, the No. 1 force arm 2101 set at one end of the No. 2 force arm 2103 rotates in the No. 2 storage slot 20, so that the No. 2 force arm 2103 is disengaged from the card slot 2102, and by pulling the fixed box 12, the angle between the No. 1 force arm 2101 and the No. 2 force arm 2103 is continuously approached to a flat angle, which is convenient for adjusting the distance between the two fixed boxes 12 and the cabinet 1, and preventing water from splashing onto the fan 19 when flushing the inside of the cabinet 1 to form a short circuit and cause a safety hazard. At the same time, when the temperature in the cabinet 1 is too high, the fixed box 12 can be pulled out by the stretching mechanism 21 so that the ventilation slot 15 is exposed to wind on three sides, which can greatly improve the heat dissipation capacity.

[0039] Working principle: The distance between the two fixed boxes 12 and the cabinet 1 is adjusted by the stretching mechanism 21. While preventing water splashing onto the fan 19 when flushing the inside of the cabinet 1 and causing a short circuit to cause a safety accident, the ventilation slot 15 can be exposed to wind on three sides when the temperature inside the cabinet 1 is too high, which can greatly improve the heat dissipation capacity of the cabinet 1. The design of splicing multiple bases 5 allows the cabinet 1 to slide on multiple bases 5, which facilitates the movement of the charging pile body and prevents the parking space next to the charging pile from being occupied, causing inconvenience in charging.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A highly safe charging pile cabinet assembly structure, comprising a cabinet body (1) and a base (5), characterized in that: The cabinet (1) has a first storage slot (14) at the center of both sides near the front and rear ends, and a ventilation slot (15) at the center of both sides. A fixed box (12) is movably connected in the two ventilation slots (15). A shutter (11) is fixedly provided on one side of the two fixed boxes (12). A fan (19) is fixedly provided at the center and upper and lower ends of one side of the inner wall of the two fixed boxes (12). A storage box (13) is fixedly provided at the front and rear end surfaces of the two fixed boxes (12). A second storage slot (20) is provided at the center of one side of the four storage boxes (13). A stretching mechanism (21) is rotatably provided at the center of the inner wall of the four second storage slots (20) near the upper and lower ends. The eight stretching mechanisms (21) each include a first force arm (2101), a slot (2102) and a second force arm (2103). A groove (10) is provided through the center of one side of the base (5) near the upper end, an embedding groove (18) is provided near both sides of the center of the upper end of one side of the base (5), a clamping groove (17) is provided near one side of the center of the lower end surface of the base (5), a rebound groove (8) is provided near one side of the center of the lower end surface of the base (5) and near the other side of the center of the upper end surface of the base (5), a clamping block (9) is provided in the rebound groove (8) for movable engagement, and an embedding block (6) is fixedly provided near both sides of the center of the upper end of the other side of the base (5).

2. The highly secure charging pile cabinet assembly structure according to claim 1, characterized in that: The eight No. 1 force arms (2101) are respectively rotated to be arranged at the center of the inner wall of the four No. 2 storage slots (20) near the upper and lower ends, and the eight No. 1 force arms (2101) are respectively rotated to be arranged at one end with the No. 2 force arm (2103), and the eight No. 2 force arms (2103) are respectively rotated to be arranged at the center of the inner wall of the four No. 1 storage slots (14) near the upper and lower ends. Two No. 1 force arms (2101) located in the same No. 2 storage slot (20) among the eight No. 1 force arms (2101) are respectively provided with a card slot (2102) on the opposite side, and the eight No. 2 force arms (2103) are respectively embedded in the eight card slots (2102).

3. The highly secure charging pile cabinet assembly structure according to claim 1, characterized in that: Drain holes (4) are provided through the center lower ends of the front and rear end surfaces of the inner wall of the groove (10) near both sides, and the upper end surface of the base (5) is an arc surface.

4. The highly secure charging pile cabinet assembly structure according to claim 1, characterized in that: The two embedded blocks (6) are respectively embedded in the two embedded grooves (18), and the clamping block (9) is embedded in the clamping groove (17). A sliding groove (16) is provided through the center of one side of the cabinet (1) near the lower end, and the cabinet (1) is slidably clamped to the outer wall of the slide rail (3) through the sliding groove (16).

5. The highly secure charging pile cabinet assembly structure according to claim 1, characterized in that: A plurality of springs (27) are fixedly provided at the center of the bottom end surface of the inner wall of the clamping groove (17), and the top ends of the plurality of springs (27) are fixedly provided on the lower end surface of the rebound plate (7). A protrusion (28) is fixedly provided on one side of the rebound plate (7) at the lower end, and the rebound groove (8) passes through the lower end of one side of the front end surface of the base (5).

6. The highly secure charging pile cabinet assembly structure according to claim 1, characterized in that: The eight No. 1 force arms (2101) are respectively embedded in one No. 2 receiving slot (20) among the four No. 2 receiving slots (20), and the eight No. 2 force arms (2103) are respectively embedded in one No. 1 receiving slot (14) among the four No. 1 receiving slots (14).

7. The highly secure charging pile cabinet assembly structure according to claim 1, characterized in that: The rear end face of the cabinet (1) is fixedly provided with a rear door (2), the front end face of the cabinet (1) is fixedly provided with a front door (22), a gun mount (26) is embedded in the center of the front end face of the front door (22), a box (25) is fixedly provided in the center of the rear end face of the front door (22), a window iron piece (24) is fixedly provided in the center of the rear end face of the front door (22) close to the upper end, and three wire clamps (23) are fixedly provided on the rear end face of the front door (22) at the upper end of the window iron piece (24).

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