Electric control cabinet with detachable protective net

Abstract

The utility model belongs to the technical field of charging pile electric control cabinets, and particularly relates to an electric control cabinet with a detachable protective net, which comprises a cabinet body and a top cover, the top cover is connected to the top of the cabinet body, the upper surface of the top cover is of a slope-shaped structure, the electric control cabinet further comprises an outer door, an inner door and a circuit breaker, the outer door is hinged to the cabinet body, an opening is formed in the outer door, and the circuit breaker is arranged in the inner door. The end, close to the outer side of the cabinet body, of the opening is connected with a grating cover, the end, close to the inner side of the cabinet body, of the opening is connected with a protective net, the inner door is hinged to the cabinet body, a gap is formed between the inner door and the outer door, and the circuit breaker is connected to the position, close to the top cover, in the cabinet body through a mounting plate. Compared with the prior art, rain and snow can be effectively prevented from entering the interior of the cabinet body through the ventilation openings, meanwhile, good ventilation performance is achieved, and good ventilation of internal equipment is guaranteed while the rain and snow prevention effect is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of electric control cabinets for charging piles, and in particular to an electric control cabinet with a detachable protective net. Background Art

[0002] Many charging pile electric control cabinets need to operate outdoors, which will be affected by bad weather such as rain and snow. The charging pile electric control cabinets are equipped with electronic components and circuits. Since the charging pile electric control cabinets need to ensure good heat dissipation performance, completely closed electric control cabinets cannot be used. Therefore, rainwater and snow may enter the electric control cabinets through the vents and cause short circuits, damage or other faults. In order to ensure the stable operation of the equipment, the electric control cabinets need to have good protection performance to prevent electrical accidents and ensure the safety of operators and equipment.

[0003] The existing electric control cabinets generally achieve the purpose of rain and snow protection by improving the airtightness of the electric control cabinet. This method will affect the heat dissipation inside the electric control cabinet, so it is not suitable for the electric control cabinet of the charging pile. At the same time, if leakage occurs, the internal water cannot be discharged, which will also cause damage to the equipment. Therefore, it is necessary to invent a charging pile electric control cabinet with good ventilation performance and improved rain and snow protection. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model develops an electric control cabinet with a detachable protective net, which can effectively prevent rain and snow from entering the interior of the cabinet through the vents, and also has good ventilation, thereby achieving the effect of preventing rain and snow while also ensuring good ventilation of internal equipment.

[0005] The technical solution to the technical problem solved by the utility model is: an electric control cabinet with a detachable protective net, comprising a cabinet body and a top cover, wherein the top cover is connected to the top of the cabinet body, and the upper surface of the top cover is a sloped structure, and further comprising an outer door, an inner door and a circuit breaker, wherein the outer door is hinged on the cabinet body, and the outer door has an opening, wherein one end of the opening close to the outer side of the cabinet body is connected to a grille cover, and the other end close to the inner side of the cabinet body is connected to a protective net, the inner door is hinged on the cabinet body, and there is a gap between the inner door and the outer door, and the circuit breaker is connected to a position inside the cabinet body close to the top cover through a mounting plate.

[0006] Preferably, a base is connected to the bottom of the cabinet.

[0007] Preferably, the outer door and the inner door are both connected with a lock body.

[0008] Preferably, a magnetic strip and a limiting column are provided on one side of the outer door opening close to the interior of the cabinet, and a limiting hole is provided on the protective net at a position corresponding to the position of the limiting column.

[0009] Preferably, an operating hole is provided on the inner door corresponding to the position of the circuit breaker.

[0010] Preferably, the inner door upper array is provided with inner door ventilation holes.

[0011] Preferably, a supporting beam is provided at the bottom inner side of the cabinet body, and a reinforcing beam is provided on the cabinet body at a side away from the outer door.

[0012] Preferably, bottom ventilation holes are provided at the bottom of the cabinet, and the bottom ventilation holes are arranged in a linear array.

[0013] The effects provided in the utility model content are only the effects of the embodiments, not all the effects of the utility model. The above technical solution has the following advantages or beneficial effects:

[0014] 1. By setting a grille on the outer door, it can protect against rain and snow and prevent them from entering the cabinet;

[0015] 2. By installing a protective net on the outer door, rain and snow can be further prevented from entering the cabinet. Water falling on the protective net will be unable to enter the cabinet due to surface tension, which plays a better protective role while ensuring the ventilation inside the electric control cabinet.

[0016] 3. By setting the protective net into a magnetic structure and attaching limit holes to cooperate with the limit posts on the outer door, it can be more convenient to disassemble and replace, and can be reused after cleaning. At the same time, the installation stability is good and it will not fall off;

[0017] 4. By adding an inner door, rain and snow can be further protected. A small amount of rain and snow that enters through the protective net will be blocked by the inner door. At the same time, an operating hole corresponding to the position of the circuit breaker is set on the inner door, which can conveniently operate the circuit breaker without opening the inner door frequently;

[0018] 5. By setting the inner door ventilation holes on the inner door, the ventilation inside the cabinet can be better guaranteed for better heat dissipation;

[0019] 6. The cabinet can be made stronger by setting reinforcing beams and joists, and equipment can also be placed on the joists;

[0020] 7. By setting up a base, the cabinet can be lifted and a certain distance away from the bottom, which can effectively prevent water from penetrating into the cabinet when the ground accumulates. It also increases the air flow at the bottom of the cabinet, which is more conducive to the heat dissipation inside the cabinet and prevents the charging pile from reducing efficiency due to overheating during use.

[0021] 8. By providing a bottom vent at the bottom of the cabinet, on the one hand, the ventilation inside the cabinet can be improved, and on the other hand, a very small amount of water intercepted by the inner door can also flow out through the bottom vent when it falls to the bottom of the cabinet;

[0022] 9. The utility model improves the normal operation capability of the equipment in extremely bad weather such as storms and snowstorms. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a front view of the utility model in a closed state of the outer door and the inner door;

[0024] Figure 2 This is the overall structural diagram of the utility model in the closed state of the outer door and the inner door;

[0025] Figure 3 A bottom view of the utility model with the outer door and the inner door in a closed state;

[0026] Figure 4 This is a front view of the utility model with the outer door and inner door in an open state;

[0027] Figure 5 This is the overall structural diagram of the utility model in the open state of the outer door and the inner door;

[0028] Figure 6 for Figure 5 A partial enlarged view of the middle A area;

[0029] Figure 7 A bottom view of the utility model with the outer door and the inner door opened;

[0030] Figure 8 This is the overall structural diagram of the outer door and inner door in the open state after the protective net is removed;

[0031] Fig. 9 for Figure 8 A partial enlarged view of the middle A area;

[0032] Fig.10 This is the structural diagram of the protection net;

[0033] Fig.11 This is a front view of the utility model with the outer door open and the inner door closed.

[0034] Among them: 1. Cabinet body; 101. Bottom ventilation hole; 2. Top cover; 3. Outer door; 31. Magnetic strip; 32. Limiting column; 4. Grille cover; 5. Protective net; 51. Limiting hole; 6. Inner door; 61. Operation hole; 62. Inner door ventilation hole; 7. Base; 8. Reinforcement beam; 9. Circuit breaker; 10. Support beam. DETAILED DESCRIPTION

[0035] In order to clearly illustrate the technical features of the present invention, the present invention is described in detail below through specific implementation methods and in conjunction with the accompanying drawings.

[0036] Example 1

[0037] See also Figures 1 to 11An electric control cabinet with a detachable protective net includes a cabinet body 1 and a top cover 2, wherein the top cover 2 is connected to the top of the cabinet body 1, and the upper surface of the top cover 2 is a sloped structure. It also includes an outer door 3, an inner door 6 and a circuit breaker 9. The outer door 3 is hinged on the cabinet body 1, and there is an opening on the outer door 3. The end of the opening close to the outer side of the cabinet body 1 is connected to a grille cover 4, and the end close to the inner side of the cabinet body 1 is connected to a protective net 5. The inner door 6 is hinged on the cabinet body 1, and there is a gap between it and the outer door 3. The circuit breaker 9 is connected to the inside of the cabinet body 1 near the top cover 2 through a mounting plate.

[0038] like Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 8 As shown, a base 7 is connected to the bottom of the cabinet 1.

[0039] like Figure 5 and Figure 8 As shown, the outer door 3 and the inner door 6 are both connected with lock bodies, and the outer door 3 and the inner door 6 are also provided with handles.

[0040] like Figure 6 , Fig. 9 and Fig.10 As shown, a magnetic strip 31 and a limiting column 32 are provided on one side of the opening of the outer door 3 close to the interior of the cabinet 1 , and a limiting hole 51 is provided on the protective net 5 at a position corresponding to the position of the limiting column 32 .

[0041] like Figure 4 and Fig.11 As shown, an operating hole 61 is provided on the inner door 6 corresponding to the position of the circuit breaker 9 .

[0042] like Figure 4 As shown, the inner door 6 is provided with an array of inner door ventilation holes 62, and a grid can be installed on the inner door ventilation holes 62 to further provide protection.

[0043] like Figure 4 , Figure 5 and Figure 8 As shown, a support beam 10 is provided at the bottom of the cabinet body 1 , and a reinforcing beam 8 is provided on the cabinet body 1 at a side away from the outer door 3 .

[0044] like Figure 3 , Figure 7 and Figure 8 As shown, the cabinet body 1 is provided with bottom ventilation holes 101 at the bottom, and the bottom ventilation holes 101 are arranged in a linear array.

[0045] Principle and operation process

[0046] The utility model achieves the effect of preventing rain and snow while ensuring good internal heat dissipation performance by changing the design of the electric control cabinet door. The grille cover 4 on the outer door 3 is the first line of protection, which can make the rain and snow falling on it slide off. If it encounters a rainy day with strong wind, a small amount of rain will be blown onto the protective net 5, and the grid of the protective net 5 will intercept the rainwater. At the same time, due to the surface tension of water, the intercepted rainwater and the protective net 5 together form a protective structure. If there is a very small amount of rainwater that passes through the protective net 5, it will eventually be completely intercepted by the inner door 6, and after gathering and falling on the inner door 6, it will flow out through the bottom ventilation hole 101 at the bottom of the cabinet 1.

[0047] A magnetic strip 31 is connected around one end of the opening of the outer door 3 close to the inner side of the cabinet 1. The outer frame of the protective net 5 is made of iron. When installing the protective net 5, you only need to align it into position and the magnetic strip 31 will absorb the protective net 5. At the same time, the limiting holes 51 are provided to cooperate with the limiting columns 32 on the outer door 3, which can make disassembly and replacement more convenient, and can be reused after cleaning. The installation has good stability and will not fall off.

[0048] An operating hole 61 is provided on the inner door 6 at a position corresponding to the circuit breaker 9. In case of an emergency, the outer door 3 can be opened to cut off the power immediately, which is safer and avoids the time wasted in opening the inner door 6. The air circulation inside the cabinet can be further improved by installing a cooling fan to achieve a better heat dissipation effect, and to ensure that the cabinet will not be overheated and the charging power will not be reduced when the charging pile is in use.

[0049] Although the specific implementation methods of the utility model are described above in conjunction with the accompanying drawings, it is not intended to limit the scope of protection of the utility model. On the basis of the technical solution of the utility model, various modifications or deformations that can be made by technical personnel in this field without creative work are still within the scope of protection of the utility model.

Claims

1. An electric control cabinet with a detachable protective net, comprising a cabinet body (1) and a top cover (2), wherein the top cover (2) is connected to the top of the cabinet body (1), and the upper surface of the top cover (2) is a sloped structure, characterized in that: The cabinet further comprises an outer door (3), an inner door (6) and a circuit breaker (9); the outer door (3) is hinged on the cabinet body (1); the outer door (3) has an opening; the end of the opening close to the outer side of the cabinet body (1) is connected to a grille cover (4); the end of the opening close to the inner side of the cabinet body (1) is connected to a protective net (5); the inner door (6) is hinged on the cabinet body (1) and is spaced from the outer door (3); and the circuit breaker (9) is connected to a position inside the cabinet body (1) close to the top cover (2) via a mounting plate.

2. The electric control cabinet with a detachable protective net according to claim 1, characterized in that: The bottom of the cabinet (1) is connected to a base (7).

3. The electric control cabinet with a detachable protective net according to claim 1, characterized in that: The outer door (3) and the inner door (6) are both connected to a lock body.

4. The electric control cabinet with a detachable protective net according to claim 1, characterized in that: A magnetic strip (31) and a limiting column (32) are provided on one side of the opening of the outer door (3) close to the interior of the cabinet (1), and a limiting hole (51) is provided on the protective net (5) at a position corresponding to the limiting column (32).

5. The electric control cabinet with a detachable protective net according to claim 1, characterized in that: An operating hole (61) is provided on the inner door (6) at a position corresponding to the circuit breaker (9).

6. The electric control cabinet with a detachable protective net according to claim 1, characterized in that: The inner door (6) is provided with inner door ventilation holes (62) in an array.

7. The electric control cabinet with a detachable protective net according to claim 1, characterized in that: A supporting beam (10) is provided at the bottom of the cabinet body (1), and a reinforcing beam (8) is provided on the cabinet body (1) at a side away from the outer door (3).

8. The electric control cabinet with a detachable protective net according to claim 1, characterized in that: The cabinet body (1) is provided with bottom ventilation holes (101) at the bottom, and the bottom ventilation holes (101) are arranged in a linear array.

Images