CN219145990U

CN219145990U - Control box convenient to rolling wire

Info

Publication number: CN219145990U
Application number: CN202223142907.0U
Authority: CN
Inventors: 曹周生; 罗文�; 吕利; 欧阳洲; 汤建军
Original assignee: Zhuhai Yineng Technology Co ltd
Current assignee: Zhuhai Yineng Technology Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-06-06
Anticipated expiration: 2032-11-25

Abstract

The utility model discloses a control box convenient for winding wires, which comprises a box body and a cover plate, wherein slots are symmetrically formed in the box body, a plugboard is symmetrically and fixedly arranged on one side of the cover plate, a mounting hole is formed in the plugboard, an elastic buckle is fixedly arranged in an inner cavity of the mounting hole, a semiconductor refrigerating sheet can refrigerate refrigerating liquid, the refrigerating liquid can indirectly refrigerate and cool a circuit board in the control box through a refrigerating plate, the circuit board can be prevented from being damaged by heating due to untimely heat dissipation, the wire winding wheel can be rotated clockwise or anticlockwise through a rotating disc, the wire winding wheel can wind wires and cables, the lengths of the wires and the cables are conveniently regulated and controlled, the use is convenient, one end of the elastic buckle is clamped into the clamping hole to rapidly clamp and fix the cover plate, and when the cover plate is required to be disassembled for overhauling the circuit board in the box body, the cover plate can be disassembled only by extruding the elastic buckle from the clamping hole, and the operation is simple.

Description

Control box convenient to rolling wire

Technical Field

The utility model relates to the technical field of electricity, in particular to a control box convenient for winding a wire.

Background

The micro-grid is a small power generation and distribution system composed of a distributed power supply, an energy storage device, an energy conversion device, a load, a monitoring and protecting device and the like, the flexible and efficient application of the distributed power supply is solved, the grid connection problem of the distributed power supply with huge quantity and various forms is solved, the household charging of the electric automobile is mostly carried out in an alternating current charging mode at present, and the charging device comprises an on-cable control box, a charging plug connected with the power supply and a charging gun connected with the electric automobile.

The utility model of application number 202010067598.1 discloses a wire winding control box, which comprises a box body and a rotary table fixed in the box body, wherein a cable accommodating groove is arranged on the radial outer side of the rotary table and is used for winding a cable; the rotary table is provided with an accommodating space at the radial inner side thereof, and a rotary table conductive switching structure, a box body conductive switching structure, a circuit board and a wire-collecting elastic piece are arranged in the accommodating space; the circuit board is used for externally connecting corresponding wires; one of the wires and the cables is used for conducting connection plugs, the other is used for conducting connection charging guns, the wire collecting control box in the structural form does not need to leave corresponding assembly space at the axial side of the turntable, the axial size of the wire collecting control box does not need to be increased under the condition that the axial size of the tray is fixed, the wire collecting control box in the structure is compact in structure and convenient to arrange, but the heat dissipation performance of the control box is poor, a circuit board in the control box is easy to be damaged by heat, and the control box is inconvenient to disassemble and overhaul.

For the problems in the related art, no effective solution has been proposed at present.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides a control box which is convenient for winding wires, so as to overcome the technical problems in the prior related art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides a control box convenient to rolling wire, includes box body and apron, the slot has been seted up to the symmetry on the box body, apron one side symmetry is fixed to be equipped with the picture peg, the mounting hole has been seted up on the picture peg, the fixed elasticity buckle that is equipped with of mounting hole inner chamber, the card hole has been seted up to box body top and bottom symmetry, apron one side is equipped with the rolling disc, the rolling disc is connected with the take-up pulley through the axostylus axostyle, take-up pulley top and bottom fixedly connected with wire and cable respectively, wire and cable one end fixedly connected with commercial power plug respectively with rifle that charges, take-up pulley one side is fixed to be equipped with the circuit board, box body one side is equipped with the cavity, the cavity inner chamber is equipped with refrigeration subassembly.

Preferably, the refrigeration assembly comprises a refrigeration liquid and a semiconductor refrigeration sheet, wherein a refrigeration plate is fixedly arranged on one side of the cavity, and refrigeration fins are fixedly arranged on one side of the refrigeration plate at equal intervals.

Preferably, the refrigeration plate and the refrigeration fin are made of aluminum plates.

Preferably, a rubber sealing ring is arranged between the box body and the cover plate.

Preferably, the elastic buckle comprises a spring, the spring is fixedly arranged in the inner cavity of the mounting hole, one end of the spring is fixedly connected with a clamping column, and the clamping column is matched with the clamping hole.

Preferably, the wires and cables are electrically connected to the circuit board.

The beneficial effects of the utility model are as follows: 1. through setting up the semiconductor refrigeration piece, the semiconductor refrigeration piece can refrigerate the refrigerating fluid, and the refrigerating fluid can cool down the circuit board in the control box indirectly through the refrigeration board, can prevent the circuit board from being damaged by heating because of heat dissipation is untimely, through the take-up pulley of clockwise or anticlockwise rotation of the rotating disc, the take-up pulley can receive and release wire and cable, conveniently regulate and control the length of wire and cable, convenient to use;

2. through setting up the elasticity buckle, the one end card of elasticity buckle is gone into in the card hole and can be carried out quick joint to the apron and fixed, when need dismantle the apron and overhaul the inside circuit board of box body, only need extrude out the elasticity buckle from the card hole can accomplish the dismantlement to the apron, easy operation.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a block diagram of a control box for facilitating winding of a wire in accordance with an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of a control box for facilitating winding of a wire in accordance with an embodiment of the present utility model;

fig. 3 is an enlarged view of a control box a for facilitating winding of a wire in accordance with an embodiment of the present utility model;

fig. 4 is a front view of a control box for facilitating winding of wire in accordance with an embodiment of the present utility model.

In the figure:

1. a case body; 2. a cover plate; 3. a slot; 4. inserting plate; 5. a mounting hole; 6. an elastic buckle; 7. a clamping hole; 8. a rotating disc; 9. a wire winding wheel; 10. a wire; 11. a cable; 12. a mains plug; 13. a charging gun; 14. a circuit board; 15. a cavity; 16. a refrigerant liquid; 17. a semiconductor refrigeration sheet; 18. a refrigeration plate; 19. a refrigeration fin; 20. a rubber seal ring; 21. a spring; 22. and (5) clamping the column.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, a control box is provided that facilitates winding of a wire.

Example 1

As shown in fig. 1-4, a control box convenient for winding wires according to an embodiment of the utility model comprises a box body 1 and a cover plate 2, wherein slots 3 are symmetrically arranged on the box body 1, a plugboard 4 is symmetrically and fixedly arranged on one side of the cover plate 2, a mounting hole 5 is arranged on the plugboard 4, an elastic buckle 6 is fixedly arranged in an inner cavity of the mounting hole 5, a clamping hole 7 is symmetrically arranged on the top and the bottom of the box body 1, a rotating disc 8 is arranged on one side of the cover plate 2, the wire 10 and a cable 11 can be wound and unwound by the rotating disc 8 through clockwise or anticlockwise rotation of the wire winding wheel 9, the lengths of the wire 10 and the cable 11 can be regulated and controlled, the rotating disc 8 is connected with the wire winding wheel 9 through a shaft rod, the wire 10 and the cable 11 are respectively and fixedly connected with the top and the bottom of the wire winding wheel 9, the utility model discloses a wire 10 and cable 11 one end are fixedly connected with commercial power plug 12 and rifle 13 that charges respectively, take-up pulley 9 one side is fixed to be equipped with circuit board 14, box body 1 one side is equipped with cavity 15, cavity 15 inner chamber is equipped with refrigeration subassembly, refrigeration subassembly includes refrigerating fluid 16 and semiconductor refrigeration piece 17, cavity 15 one side is fixed to be equipped with refrigeration board 18, the fixed refrigeration fin 19 that is equipped with in refrigeration board 18 one side equidistance, refrigeration board 18 and refrigeration fin 19 all adopt aluminum plate to make, semiconductor refrigeration piece 17 can refrigerate refrigerating fluid 16, refrigerating fluid 16 can cool down the cooling through the indirect circuit board 14 of refrigeration board 18 in the control box, can prevent circuit board 14 because of the untimely heat damage of dispelling.

Example two

As shown in fig. 1-4, a control box convenient for winding wires according to an embodiment of the utility model comprises a box body 1 and a cover plate 2, wherein slots 3 are symmetrically arranged on the box body 1, a plugboard 4 is symmetrically and fixedly arranged on one side of the cover plate 2, a mounting hole 5 is arranged on the plugboard 4, an elastic buckle 6 is fixedly arranged in an inner cavity of the mounting hole 5, a clamping hole 7 is symmetrically arranged on the top and the bottom of the box body 1, a rotating disc 8 is arranged on one side of the cover plate 2, the wire 10 and a cable 11 can be wound and unwound by rotating the rotating disc 8 clockwise or anticlockwise, the wire 10 and the cable 11 can be regulated and controlled by the wire 9, the rotating disc 8 is connected with the wire 9 through a shaft rod, the top and the bottom of the wire 9 are respectively and fixedly connected with the wire 10 and the cable 11, one end of the wire 10 and one end of the cable 11 are respectively and fixedly connected with a mains supply plug 12 and a charging gun 13, a circuit board 14 is fixedly arranged on one side of the wire 9, a cavity 15 is arranged on one side of the box body 1, a refrigerating component is arranged in the inner cavity 15, a rubber sealing ring 20 is arranged between the box body 1 and the cover plate 2, the wire 10 and the cable 11 can be improved, and the wire 10 and the cable 11 can be connected with the circuit board 14 through the sealing ring 20.

Example III

As shown in fig. 1-4, the control box convenient for winding wires according to the embodiment of the utility model comprises a box body 1 and a cover plate 2, wherein the box body 1 is symmetrically provided with a slot 3, one side of the cover plate 2 is symmetrically and fixedly provided with a plugboard 4, the plugboard 4 is provided with a mounting hole 5, the inner cavity of the mounting hole 5 is fixedly provided with an elastic buckle 6, the top and the bottom of the box body 1 are symmetrically provided with a clamping hole 7, one side of the cover plate 2 is provided with a rotating disc 8, the wire winding wheel 9 can wind and unwind the wires 10 and the cables 11 through clockwise or anticlockwise rotation of the rotating disc 8, the lengths of the wires 10 and the cables 11 can be regulated and controlled, the rotating disc 8 is connected with the wire winding wheel 9 through a shaft rod, the top and the bottom of the wire winding wheel 9 are respectively and fixedly connected with the wires 10 and the cables 11, one end of the wires 10 and one end of the cables 11 are respectively and fixedly connected with a mains supply plug 12 and a charging gun 13, one side of the wire winding wheel 9 is fixedly provided with a circuit board 14, one side of the box body 1 is provided with a cavity 15, the inner cavity 15 is provided with a refrigerating assembly, the elastic buckle 6 comprises a spring 21, the spring 21 is fixedly arranged in the inner cavity of the mounting hole 5, one end of the spring 21 is fixedly connected with a clamping hole 22 and the clamping hole 7, the clamping hole 7 is matched with the inner cavity 7, and the inner end of the clamping hole 7 is required to be matched with the electric wire 7, and the wire 2 is dismounted from the inner hole 2.

In summary, by means of the above technical scheme of the utility model, when the device is used, the wire winding wheel 9 rotates clockwise or anticlockwise through the rotating disc 8, the wire winding wheel 9 can wind and unwind the wires 10 and the cables 11, the lengths of the wires 10 and the cables 11 can be regulated and controlled, the semiconductor refrigerating sheets 17 can refrigerate the refrigerating liquid 16, the refrigerating liquid 16 can indirectly refrigerate, cool and cool the circuit board 14 in the control box through the refrigerating plate 18, the circuit board 14 can be prevented from being damaged by heating due to untimely heat dissipation, one end of the elastic buckle 6 is clamped into the clamping hole 7 to fast clamp and fix the cover plate 2, and when the cover plate 2 needs to be disassembled to overhaul the circuit board 14 in the box body 1, the cover plate 2 can be disassembled only by extruding the elastic buckle 6 from the clamping hole 7.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. Control box convenient to rolling wire, including box body (1) and apron (2), its characterized in that: the utility model discloses a box body, including box body (1), apron (2), socket (3) have been seted up to symmetry on box body (1), apron (2) one side symmetry is fixed to be equipped with picture peg (4), mounting hole (5) have been seted up on picture peg (4), mounting hole (5) inner chamber is fixed to be equipped with elasticity buckle (6), cassette (1) top and bottom symmetry have been seted up draw-in hole (7), apron (2) one side is equipped with rotating disk (8), rotating disk (8) are connected with take-up pulley (9) through the axostylus axostyle, take-up pulley (9) top and bottom are fixedly connected with wire (10) and cable (11) respectively, wire (10) and cable (11) one end are fixedly connected with commercial power plug (12) and rifle (13) that charges respectively, take-up pulley (9) one side is fixed to be equipped with circuit board (14), box body (1) one side is equipped with cavity (15), cavity (15) inner chamber is equipped with refrigeration subassembly.

2. The control box for facilitating winding of wire according to claim 1, wherein: the refrigerating assembly comprises refrigerating fluid (16) and semiconductor refrigerating sheets (17), a refrigerating plate (18) is fixedly arranged on one side of the cavity (15), and refrigerating fins (19) are fixedly arranged on one side of the refrigerating plate (18) at equal intervals.

3. The control box for facilitating winding of wire according to claim 2, wherein: the refrigerating plate (18) and the refrigerating fins (19) are made of aluminum plates.

4. A control box for facilitating winding of wire as defined in claim 3, wherein: a rubber sealing ring (20) is arranged between the box body (1) and the cover plate (2).

5. The control box for facilitating winding of wire according to claim 4, wherein: the elastic buckle (6) comprises a spring (21), the spring (21) is fixedly arranged in the inner cavity of the mounting hole (5), one end of the spring (21) is fixedly connected with a clamping column (22), and the clamping column (22) is matched with the clamping hole (7).

6. The control box for facilitating winding of wire according to claim 5, wherein: the wire (10) and the cable (11) are electrically connected with the circuit board (14).