Cost-saving air switch control box

Abstract

The utility model relates to the technical field of energy storage, in particular to a cost-saving air switch control box which comprises a box body, the interior of the box body is hollow, an electric guide rail is arranged in an inner cavity of the box body, an air switch circuit breaker and a wiring terminal strip are arranged on the electric guide rail, one interface of the wiring terminal strip is connected with the air switch circuit breaker, and the other interface of the wiring terminal strip is connected with the air switch circuit breaker. The other interface of the wiring terminal strip is used for external wiring, the side wall of the box body is provided with an installation port corresponding to the position of the air switch circuit breaker, and the side wall of the box body is provided with a wiring operation port corresponding to the position of the wiring terminal strip. According to the air switch control box capable of saving the cost, assembly line production of air switch installation and wiring and batch and assembly line integration of the control box can be achieved by manufacturing one air switch control box, the system integration efficiency is improved, the manufacturing cost is affected as low as possible on the basis that the control requirement is met, the cost is saved, and the maintenance convenience is high.

Description

TECHNICAL FIELD

[0001] The utility model relates to energy storage technical field especially relates to a cost -saving air -open control box. BACKGROUND

[0002] Lithium battery energy storage technology is a great help for the promotion of electric vehicles, professional and fast charging and after-sales service are necessary conditions for the marketization of electric vehicles, and the construction of photovoltaic storage charging and detection integrated intelligent charging station will be the best solution. The photovoltaic storage charging and detection integrated intelligent charging station uses advanced lithium iron phosphate battery, and integrates energy storage service, electric vehicle charging service and electric vehicle detection service into an intelligent platform product, and is compatible with renewable energy access, so that the power grid, renewable energy, energy storage system and charging facilities form a real intelligent microgrid system under the control and management of the functional management system. In the photovoltaic storage charging and detection system, a plurality of charging piles need to be controlled for auxiliary power supply, and a large number of air -open circuit breakers are used, the structure of which is referred to the Chinese utility model patent with the application number CN202020381810.7 and the name of a air -open circuit breaker assembly structure. At present, the installation of air -open circuit breaker and the installation of corresponding wire harness have low efficiency, cannot form a assembly line, and have high cost. CONTENT OF THE UTILITY MODEL

[0003] The technical problem to be solved by the utility model is to provide an air -open control box which saves cost and improves installation efficiency.

[0004] In order to solve the above technical problem, the utility model adopts the technical scheme that a cost -saving air -open control box, including box body, the inside of box body is hollow, the inner chamber of box body is equipped with electrical guide rail, air -open circuit breaker and wiring terminal row are equipped on electrical guide rail, one interface of wiring terminal row is connected with air -open circuit breaker, the other interface of wiring terminal row is used for external wiring, the position of air -open circuit breaker is equipped with installation port in the side wall of box body, the position of wiring terminal row is equipped with wiring operation port in the side wall of box body.

[0005] Further, two or more than two parallel electrical guide rails are arranged in the inner chamber of the box body, and the air -open circuit breaker and the wiring terminal row are respectively installed on different electrical guide rails.

[0006] Further, the electrical guide rail is provided with a strip hole matched with the air -open circuit breaker and the wiring terminal row.

[0007] Further, the box body includes a box body and a box cover, and the box body and the box cover are spliced to form an installation chamber, the electrical guide rail is arranged in the installation chamber and connected with the box body, and the installation port and the wiring operation port are arranged on the box cover.

[0008] Further, the box body and the box cover are locked by fasteners.

[0009] Further, the inner wall of the box body is provided with a mounting plate, the first lock hole is arranged on the mounting plate, the second lock hole is arranged on the box cover, and the first lock hole and the second lock hole are locked by the fastener.

[0010] Further, the box body and the box cover are both formed by bending sheet metal.

[0011] Further, one interface of the terminal block row is connected with the air switch circuit breaker through the wire harness in the box.

[0012] Further, the inner cavity of the box body is provided with a wiring pipe for accommodating the wire harness in the box.

[0013] Further, the outer wall of the box body is provided with a light storage and charging detection system mounting plate.

[0014] The air switch control box of the utility model has the advantages that the air switch circuit breaker and the terminal block row are both installed in the control box through the electrical guide rail, the box body adopts a semi-closed structure, one side interface of the terminal block row is connected with the air switch circuit breaker in the control box, and the other side interface is used for wiring communication with the outside, the wiring operation of the integrated control box can be facilitated through the reserved wiring operation port without completely closing the box body, compared with the traditional closed box body, the wiring mode using the connector is more economical, and the wiring modification is more flexible in the later period. BRIEF DESCRIPTION OF DRAWINGS

[0015] Fig. 1 Another structural schematic view of the air switch control box for saving cost;

[0016] Fig. 2 Another structural schematic view of the air switch control box for saving cost;

[0017] Label explanation:

[0018] 1, box body; 11, box body; 12, box cover; 13, mounting chamber; 14, mounting plate; 15, light storage and charging detection system mounting plate; 2, electrical guide rail; 21, strip-shaped hole; 3, air switch circuit breaker; 4, terminal block row; 5, mounting port; 6, wiring operation port; 7, wire harness in the box; 8, wiring pipe. DETAILED DESCRIPTION

[0019] In order to explain the technical content, the purpose and the effect of the utility model in detail, the following will be explained in combination with the embodiment and the drawings.

[0020] Please refer to Figs. 1-2The utility model discloses a cost -saving air switch control box, including box body 1, the inside hollow of box body 1 is equipped with electrical guide rail 2, is equipped with air switch circuit breaker 3 and wiring terminal strip 4 on electrical guide rail 2, one interface of wiring terminal strip 4 is connected with air switch circuit breaker 3, and the other interface of wiring terminal strip 4 is used for external wiring, and the position of air switch circuit breaker 3 is equipped with installation mouth 5 in the side wall of box body 1, and the position of wiring terminal strip 4 is equipped with wiring operation mouth 6 in the side wall of box body 1.

[0021] From the above description, the utility model has the beneficial effect that a cost -saving air switch control box, electrical guide rail 2 installs box body 1, and air switch circuit breaker 3 and wiring terminal strip 4 are all installed in control box through electrical guide rail 2, and box body 1 adopts semi -closed structure, and one side interface of wiring terminal strip 4 is connected with air switch circuit breaker 3 in control box, and the other side interface is used to be wired with external communication, and the wiring operation of control box integration can be conveniently carried out by reserving wiring operation mouth 6 instead of completely closing box body 1, and compared with the mode of wiring of traditional closed box body 1 using connector, the cost is more low, and it is more flexible when wiring is modified later. The cost -saving air switch control box of the utility model can realize the flow line production of air switch installation and wiring by making an air switch control box, and the batch and flow line integration of control box are improved, and the system integration efficiency is improved, on the basis that the control demand is satisfied, the manufacturing cost is as low as possible, the cost is saved, and the maintenance convenience is high.

[0022] In an optional embodiment, two or more electrical guide rails 2 are arranged in parallel in the inner cavity of the box body 1, and the air switch circuit breaker 3 and the wiring terminal strip 4 are respectively installed on different electrical guide rails 2.

[0023] In an optional embodiment, the electrical guide rail 2 is provided with a strip-shaped hole 21 for clamping the air switch circuit breaker 3 and the wiring terminal strip 4.

[0024] In an optional embodiment, the box body 1 includes a box body 11 and a box cover 12, the box body 11 and the box cover 12 are spliced to form an installation chamber 13, the electrical guide rail 2 is arranged in the installation chamber 13 and connected with the box body 11, and the installation mouth 5 and the wiring operation mouth 6 are arranged on the box cover 12.

[0025] From the above description, the control box is composed of a control box body 11 and a control box cover 12, the control box cover 12 is used for covering the position of the air switch circuit breaker 3 and the wire harness 7 in the box, so that the overall appearance of the control box is more tidy, and the hand is prevented from directly contacting the live part of the air switch circuit breaker 3, thereby ensuring safety.

[0026] In an optional embodiment, the box body 11 and the box cover 12 are locked by fasteners.

[0027] From the above description, for subsequent maintenance, the air switch control box cover 12 can be directly replaced and maintained after being unscrewed, and the maintenance convenience is good.

[0028] In an optional embodiment, the inner wall of the box body 11 has a mounting plate 14, the mounting plate 14 is provided with a first lock hole, the box cover 12 is provided with a second lock hole, and the first lock hole and the second lock hole are locked by a fastener.

[0029] In an optional embodiment, the box body 11 and the box cover 12 are both formed by bending sheet metal.

[0030] From the above description, the structure and processing technology are simple, and the cost is low.

[0031] In an optional embodiment, one interface of the terminal block 4 is connected with the air switch circuit breaker 3 through the wire harness 7 in the box.

[0032] In an optional embodiment, the inner cavity of the box body 1 is provided with a wiring pipe 8 for accommodating the wire harness 7 in the box.

[0033] From the above description, the air switch circuit breaker 3 is connected to the terminal block 4 at the lower end of the control box through the wire harness 7 in the box, and the wiring pipe 8 plays a role of neat accommodation, convenient installation and safety improvement.

[0034] In an optional embodiment, the outer wall of the box body 1 is provided with a light storage and charging detection system mounting plate 15.

[0035] From the above description, after the air switch control box is integrated, the main body can be directly fixed to the light storage and charging detection system through the fastener and the light storage and charging detection system mounting plate 15.

[0036] Please refer to Figs. 1-2 The embodiment one of the utility model discloses: a kind of cost-saving air switch control box, including box body 1, the inside of box body 1 is hollow, electrical guide rail 2 is provided in the inner cavity of box body 1, air switch circuit breaker 3 and terminal block 4 are provided on electrical guide rail 2, one interface of terminal block 4 is connected with air switch circuit breaker 3, another interface of terminal block 4 is used for external wiring, mounting port 5 is provided on the side wall of box body 1 corresponding to the position of air switch circuit breaker 3, wiring operation port 6 is provided on the side wall of box body 1 corresponding to the position of terminal block 4.

[0037] Two or more parallel electrical tracks 2 are arranged in the inner cavity of the box body 1, and the air circuit breaker 3 and the terminal block 4 are respectively arranged on different electrical tracks 2. The electrical tracks 2 are provided with strip-shaped holes 21 for clamping the air circuit breaker 3 and the terminal block 4. The box body 1 comprises a box body 11 and a box cover 12, and the box body 11 and the box cover 12 are spliced to form an installation chamber 13, the electrical tracks 2 are arranged in the installation chamber 13 and connected with the box body 11, and the installation port 5 and the wiring operation port 6 are arranged on the box cover 12. The box body 11 and the box cover 12 are locked by fasteners. The inner wall of the box body 11 is provided with a mounting plate 14, the mounting plate 14 is provided with a first locking hole, the box cover 12 is provided with a second locking hole, and the first locking hole and the second locking hole are locked by fasteners. The box body 11 and the box cover 12 are both formed by bending sheet metal. One interface of the terminal block 4 is connected with the air circuit breaker 3 through the in-box wire harness 7. The inner cavity of the box body 1 is provided with a wiring pipe 8 for accommodating the in-box wire harness 7. The outer wall of the box body 1 is provided with a light storage and charging detection system mounting plate 15.

[0038] In summary, the cost-saving air opening control box of the utility model, the electrical tracks are arranged in the box body, the air circuit breaker and the terminal block are arranged in the control box through the electrical tracks, the box body adopts a semi-closed structure, one side interface of the terminal block is connected with the air circuit breaker in the control box, and the other side interface is used for wiring communication with the outside, the box body is not completely closed but a wiring operation port is reserved to facilitate wiring operation of the integrated control box, compared with the traditional closed box body, the cost is lower by adopting the connector for wiring, and the wiring modification is more flexible. The cost-saving air opening control box of the utility model can realize assembly line production of air opening installation and wiring by manufacturing one air opening control box, can improve system integration efficiency by batch and assembly line integration of the control box, can reduce the influence on manufacturing cost as much as possible on the basis of meeting the control demand, can save cost, and has high maintenance convenience.

[0039] The above only describes the embodiments of the utility model, and does not limit the patent range of the utility model, and any equivalent transformation or direct or indirect application in the related technical field based on the content of the utility model specification and drawings is also included in the patent protection range of the utility model.

Claims

1. A cost-effective air gap control box, characterized by, The box body is internally hollow, and an electrical guide rail is arranged in the inner cavity of the box body. The electrical guide rail is provided with an air-break circuit breaker and a terminal block. One interface of the terminal block is connected with the air-break circuit breaker, and the other interface of the terminal block is used for external wiring. A mounting port is arranged on the side wall of the box body and corresponds to the position of the air-break circuit breaker. A wiring operation port is arranged on the side wall of the box body and corresponds to the position of the terminal block.

2. The cost-effective kill switch control box of claim 1, wherein, Two or more parallel electrical guide rails are arranged in the inner cavity of the box body, and the air-break circuit breaker and the terminal block are respectively arranged on different electrical guide rails.

3. The cost-effective kill switch control box of claim 1, wherein, The electrical guide rail is provided with a strip-shaped hole for clamping the air-break circuit breaker and the terminal block.

4. The cost-effective kill switch control box of claim 1, wherein, The box body comprises a box body and a box cover. The box body and the box cover are spliced to form an installation chamber. The electrical guide rail is arranged in the installation chamber and connected with the box body. The mounting port and the wiring operation port are arranged on the box cover.

5. The cost-effective air gap control box of claim 4, wherein, The box body and the box cover are locked by fasteners.

6. The cost-effective air gap control box of claim 5, wherein, The inner wall of the box body is provided with a mounting plate. The mounting plate is provided with a first lock hole. The box cover is provided with a second lock hole. The first lock hole and the second lock hole are locked by fasteners.

7. The cost-effective air gap control box of claim 4, wherein, The box body and the box cover are both formed by bending sheet metal.

8. The cost-effective kill switch control box of claim 1, wherein, One interface of the terminal block is connected with the air-break circuit breaker through a wire harness in the box.

9. The cost-effective air gap control box of claim 8, wherein, The inner cavity of the box body is provided with a wiring pipe for accommodating the wire harness in the box.

10. The cost-effective kill switch control box of claim 1, wherein, The outer wall of the box body is provided with a light storage and charging detection system mounting plate.

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