CN216625006U

CN216625006U - Distribution box

Info

Publication number: CN216625006U
Application number: CN202123453706.8U
Authority: CN
Inventors: 黄键林; 余秋林; 李其成; 廖水仙
Original assignee: Guangdong Lianda Electrical Equipment Co ltd
Current assignee: Guangdong Lianda Electrical Equipment Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-05-27
Anticipated expiration: 2031-12-30

Abstract

The application discloses block terminal, including box and wiring board, the box is seted up and is used for placing the first chamber that holds of wiring board holds the chamber with the second that is used for inserting the electric wire, first hold the chamber with the second holds the chamber and communicates each other, first chamber that holds is close to the top of box, the second holds the chamber and is close to the bottom of box, the bottom of box has been seted up a plurality of power supply lines and has been penetrated the entrance hole of box, the lateral wall of box has been seted up a plurality of power supply lines and has been worn out the wire hole of box, the wire hole is followed the horizontal length direction clearance arrangement of box, the entrance hole with the wire hole all with the second holds the chamber and communicates with each other, the inside wall of box is connected with a plurality of fixed subassembly of wiring board, fixed subassembly is located the first intracavity that holds. This application improves block terminal wiring space's utilization ratio and rationality.

Description

Distribution box

Technical Field

The application relates to an electric field especially relates to a block terminal.

Background

The distribution box is an electrical device, is a control center for reasonably distributing electric energy for various components in a power supply circuit, is a control link for reliably receiving an upper end power supply and correctly feeding out load electric energy, and is also a key for acquiring whether a user is satisfied with power supply quality.

The wiring structure that current block terminal designed is not convenient for maintainer's wiring, and the space utilization of wiring is lower and unreasonable, leads to various electric wires can not orderly and rationally put, and the electric wire is crisscross each other and is placed in a mixed and disorderly way and cause the potential safety hazard in the block terminal easily.

SUMMERY OF THE UTILITY MODEL

In order to improve block terminal wiring space's utilization ratio and rationality, this application provides a block terminal.

The application provides a pair of block terminal adopts following technical scheme:

the utility model provides a distribution box, includes box and wiring board, the box is offered and is used for placing the first chamber that holds of wiring board and the second that is used for inserting the electric wire hold the chamber, first hold the chamber with the second holds the chamber and communicates each other, first chamber that holds is close to the top of box, the second holds the chamber and is close to the bottom of box, a plurality of power supply lines have been seted up to the bottom of box and have been penetrated the entrance hole of box, the lateral wall of box has been seted up a plurality of power supply lines and has been worn out the wire hole of box, the wire hole is followed the horizontal length direction clearance of box is arranged, the entrance hole with the wire hole all with the second holds the chamber and communicates with each other, the inside wall of box is connected with a plurality of fixes the fixed subassembly of wiring board, fixed subassembly is located the first intracavity that holds.

Through adopting above-mentioned technical scheme, the electric wire holds the chamber from the second that the entrance hole of the bottom of box penetrated the box, hold the chamber from the second again and get into first chamber that holds, and be connected with the wiring board, last electric wire gets back to the second from the wiring board and holds the intracavity, and wear out the box from the wire hole, a plurality of entrance holes that the bottom half was seted up effectively improve the loadable electric wire volume of block terminal, and the entrance hole plays the effect of assembling to the electric wire that gets into in the distribution lines, a box is worn out from a wire hole to an electric wire, thereby realize that every circuit is gone into and is gone out the box and all is separated in order, make the wiring space utilization of block terminal increase, make the wiring in the block terminal more reasonable simultaneously.

Optionally, the fixed subassembly is including screw rod and nut, the screw rod connect perpendicularly in the inside wall of box, the wiring board wears to locate on the screw rod, the nut with screw rod threaded connection, the nut butt the face of wiring board.

Through adopting above-mentioned technical scheme, the wiring board passes through screw rod and nut threaded connection to be fixed in the box, and its fixed mode is simple convenient.

Optionally, the inner side wall of the box body is connected with a plurality of fixed lugs, and the fixed lugs are located in the first accommodating cavity.

Through adopting above-mentioned technical scheme, a plurality of fixed lugs that the box inner wall is connected provide fixed interlude site for unnecessary or overlength electric wire, effectively assemble the electric wire together and fix to effectively avoid the electric wire to stagger in a jumble and disorderly place in the block terminal.

Optionally, the big opening has been seted up to the box, big opening with first chamber of holding is linked together, the box lateral wall is connected with protruding frame, the border of protruding frame with big open-ended border overlaps, the box articulates there are first door and the second door that opens and shuts, first door that opens and shuts with the second door that opens and shuts all set up in the coplanar of box and be close to protruding frame, the upper and lower border of first door that opens and shuts with the upper and lower border of the second door that opens and shuts equally divide do not with the upper and lower border lock joint of protruding frame, the second door that opens and shuts is kept away from a vertical border of box will first door that opens and shuts is kept away from a vertical border of box is pressed extremely on the protruding frame.

Through adopting above-mentioned technical scheme, the convenient maintainer of first door and the second door opening of opening opens the block terminal and carries out the inspection maintenance to the circuit in the block terminal.

Optionally, the second door that opens and shuts is provided with locking Assembly, locking Assembly is including rotating piece, two locking levers and two locating parts, rotate the piece rotate connect in the inside wall of second door that opens and shuts, the locating part connect respectively in the upper and lower both sides border department of the inside wall of second door that opens and shuts, the through-hole has been seted up to the locating part, two the locking lever rotate respectively connect in rotate the both ends of piece, the locking lever is kept away from the one end that rotates the piece passes through the through-hole with the locating part is pegged graft, two the tip of locking lever supports tightly respectively border orientation about the protruding frame one side in the box.

Through adopting above-mentioned technical scheme, when first door and the second door that opens and shuts are opened to needs, rotate and rotate the piece and make the tip of two locking levers misplace and separate with protruding frame about border respectively, thereby realize opening first door and the second door that opens and shuts, when first door and the second door that opens and shuts are closed to needs, rotate and rotate the piece and make the tip of two locking levers support tight protruding frame about border respectively and towards the one side in the box, thereby realize closing first door and the second door that opens and shuts.

Optionally, a limiting rope is connected between the vertical inner side wall of the box body and one surface of the first opening and closing door facing the box body, and between the vertical inner side wall of the box body and one surface of the second opening and closing door facing the box body.

Through adopting above-mentioned technical scheme, two spacing ropes restrict first door and the second door that opens and shuts and box pivoted scope respectively.

Optionally, one side of the first opening and closing door facing the inside of the box body and one side of the second opening and closing door facing the inside of the box body are both connected with a sealing rubber ring, and the sealing rubber ring is abutted to the convex frame.

Through adopting above-mentioned technical scheme, the leakproofness when sealed rubber ring effectively improves the block terminal and closes for in the difficult infiltration block terminal of rainwater, effectively improve the security of block terminal, in addition, sealed rubber ring collides its cushioning effect with protruding frame when closing first door and the second door that opens and shuts, effectively reduces and closes first door and the second door that opens and shuts produced abnormal sound.

Optionally, the inner wall of the top of the box body is connected with a lighting lamp.

Through adopting above-mentioned technical scheme, the light provides the light source when for maintainer dark response.

Optionally, a plurality of heat dissipation holes are formed in the vertical side wall of the box body, and the heat dissipation holes are arranged in a gap manner along the vertical length direction of the box body.

Through adopting above-mentioned technical scheme, the thermovent plays the radiating effect to the block terminal.

Optionally, eight edges and corners of the box body are fixedly connected with anti-collision cushions.

Through adopting above-mentioned technical scheme, the anticollision cushion can effectively avoid the maintainer phenomenon of colliding with the edges and corners of block terminal when the operation.

In summary, the present application includes the following advantageous effects:

1. a plurality of entrance holes that the bottom half was seted up effectively improve the loadable electric wire volume of block terminal, and the entrance hole plays the effect of assembling to the electric wire that gets into in the distribution lines, and a box is worn out from a wire hole to an electric wire to realize that every kind of circuit advances the box and all separates in order, make the wiring space utilization of block terminal increase, make the wiring in the block terminal more reasonable simultaneously.

2. A plurality of fixed lugs that the box inside wall is connected provide the fixed position point for unnecessary or overlength electric wire, effectively assemble the electric wire together and fix to effectively avoid the electric wire to crisscross to place in the block terminal in a mixed and disorderly manner.

Drawings

Fig. 1 is a perspective view of an electric distribution box in an embodiment of the present application.

Fig. 2 is a side perspective view of an electrical box in an embodiment of the present application.

Description of reference numerals:

1. a box body; 11. a first accommodating chamber; 12. a second accommodating chamber; 13. a wire inlet hole; 14. a wire outlet hole; 2. a wiring board; 3. a fixing assembly; 31. a screw; 32. a nut; 4. fixing the wire lug; 5. a convex frame; 6. a first opening and closing door; 61. a second opening and closing door; 7. a locking assembly; 71. a rotating member; 72. a lock lever; 73. a limiting member; 8. a limiting rope; 9. an illuminating lamp; 91. heat dissipation holes; 92. an anti-collision soft cushion; 93. and (4) a slot.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a distribution box. As shown in fig. 1 and 2, a distribution box comprises a box body 1 and a wiring board 2, wherein the box body 1 is provided with a first accommodating cavity 11 for placing the wiring board 2 and a second accommodating cavity 12 for accessing electric wires, the first accommodating cavity 11 is close to the top of the box body 1, the second accommodating cavity 12 is close to the bottom of the box body 1, the first accommodating cavity 11 is communicated with the second accommodating cavity 12, the inner side wall of the box body 1 is connected with four fixing components 3, the four fixing components 3 are respectively connected to four opposite corners of the wiring board 2 and fix the wiring board 2 on the inner side wall of the box body 1, the wiring board 2 is arranged in the first accommodating cavity 11, the fixing components 3 comprise a screw 31 and a nut 32, the screw 31 is vertically welded on the inner side wall of the box body 1, the screw 31 is inserted into the wiring board 2, the nut 32 is in threaded connection with the screw 31, the nut 32 is tightly pressed against the surface of the wiring board 2, the bottom of the box body 1 is provided with a plurality of wire inlet holes 13 for the power supply wires to penetrate into the box body 1, a plurality of power supply lines are arranged on the side wall of the box body 1 and penetrate through the wire outlet holes 14 of the box body 1, the wire outlet holes 14 are arranged at equal intervals along the horizontal length direction of the box body 1, and the wire inlet holes 13 and the wire outlet holes 14 are communicated with the second accommodating cavity 12.

The wire penetrates box 1's second from the entrance hole 13 of box 1's bottom and holds chamber 12, hold chamber 12 again and get into first chamber 11 that holds from the second, and be connected with wiring board 2, last wire gets back to the second from wiring board 2 and holds in chamber 12, and wear out box 1 from wire hole 14, a plurality of entrance holes 13 that box 1 bottom was seted up effectively improve the loadable electric wire volume of block terminal, and entrance hole 13 plays the effect of assembling to the electric wire that gets into in the distribution lines, box 1 is worn out from a wire hole 14 to an electric wire, thereby realize that every line business turn over box 1 all separates in order, make the wiring space utilization increase of block terminal, make the wiring in the block terminal more reasonable simultaneously.

The inside wall of box 1 is connected with two fixed lugs 4 along its vertical direction, and fixed lug 4 is located first chamber 11 that holds, and fixed lug 4 provides fixed alternate point for unnecessary or overlength electric wire, effectively assembles the electric wire together and fixes to further effectively avoid the electric wire to crisscross in disorder to place in the block terminal.

The inner wall connection at 1 top of box has the photo lamp, this bright lamp illuminates the inside convenient maintainer of box 1 and inspects and maintains the circuit in the block terminal, a plurality of louvres 91 have been seted up along its length direction equidistant to the vertical lateral wall of box 1, louvre 91 can effectively in time discharge the heat in the box 1, play the radiating effect to the block terminal, a plurality of crashproof cushions 92 of the equal fixedly connected with in eight edges and corners of box 1, crashproof cushion 92 can effectively avoid the maintainer to take place the phenomenon of colliding with the block terminal.

Big opening has been seted up to box 1, big opening and first chamber 11 that holds are linked together, 1 lateral wall of box is connected with protruding frame 5, the border and the big open-ended border of protruding frame 5 overlap, box 1 articulates there are first door 6 and the second door 61 that opens and shuts, first door 6 and the second door 61 that opens and shuts all set up in the coplanar of box 1 and are close to protruding frame 5, the upper and lower border of first door 6 that opens and shuts respectively with protruding frame 5 upper and lower border lock joint, the upper and lower border of second door 61 that opens and shuts respectively with protruding frame 5 upper and lower border lock joint, the second door 61 that opens and shuts keeps away from a vertical border that box 1 kept away from first door 6 that opens and shuts presses to protruding frame 5 on, the equal fixedly connected with handle of first door 6 and the second door 61 that opens and shuts.

The second door 61 that opens and shuts is provided with locking Assembly 7, locking Assembly 7 is including rotating piece 71, two locking levers 72 and two locating parts 73, it connects on the inside wall of second door 61 that opens and shuts to rotate piece 71, locating part 73 connects respectively in the upper and lower both sides border department of second door 61 inside wall that opens and shuts, the through-hole has been seted up to locating part 73, two locking levers 72 rotate respectively and connect in the both ends of rotating piece 71, the locking lever 72 is kept away from the one end of rotating piece 71 and is passed through the through-hole and peg graft with locating part 73, the tip of two locking levers 72 supports tightly one side in the protruding frame 5 upper and lower border orientation box 1 respectively.

When first door 6 and the second door 61 that opens and shuts need to be opened, rotate and rotate piece 71 and make the tip of two locking levers 72 misplace and separate with protruding frame 5 about the border respectively, thereby realize opening first door 6 and the second door 61 that opens and shuts, when first door 6 and the second door 61 that opens and shuts need to be closed, rotate and rotate piece 71 and make the tip of two locking levers 72 support tight protruding frame 5 about the border respectively and towards the one side in the box 1, thereby realize closing first door 6 and the second door 61 that opens and shuts.

First door 6 that opens and shuts and the one side in the box 1 of second door 61 orientation box 1 all are connected with the sealing rubber circle, the protruding frame 5 of sealing rubber circle butt. The leakproofness of sealing rubber ring when effectively improving the block terminal and closing for in the difficult infiltration block terminal of rainwater, effectively improve the security of block terminal, in addition, sealing rubber ring to closing first door 6 and the second door 61 that opens and shuts when colliding its cushioning effect with protruding frame 5, produced abnormal sound when effectively reducing and closing first door 6 and the second door 61 that opens and shuts. In addition, first door 6 that opens and shuts is connected with slot 93 towards the one side in the box 1, and slot 93 supplies the maintainer to place the maintenance record information originally.

The implementation principle of this application embodiment block terminal does: a plurality of entrance holes 13 that the body bottom was seted up effectively improve the loadable electric wire volume of block terminal, and entrance hole 13 plays the effect of assembling to the electric wire that gets into in the distribution lines, and box 1 is worn out from a wire hole 14 to an electric wire to realize that every kind of circuit business turn over box 1 all separates in order, make the wiring space utilization of block terminal increase, make the wiring in the block terminal more reasonable simultaneously.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A distribution box, its characterized in that: including box (1) and wiring board (2), box (1) is seted up and is used for placing first chamber (11) and the second that is used for inserting the electric wire that holds of wiring board (2) holds chamber (12), first chamber (11) and the second holds chamber (12) and communicates each other, first chamber (11) that holds is close to the top of box (1), second holds chamber (12) and is close to the bottom of box (1), the bottom of box (1) is seted up a plurality of power supply lines and is penetrated entrance hole (13) of box (1), the lateral wall of box (1) is seted up a plurality of power supply lines and is worn out wire hole (14) of box (1), exit hole (14) are followed the horizontal length direction clearance arrangement of box (1), entrance hole (13) with exit hole (14) all with second holds chamber (12) and communicates with each other, the inside wall of box (1) is connected with a plurality of fixed subassemblies (3) of fixed wiring board (2), fixed subassembly (3) are located first holding chamber (11) are interior.

2. The electrical box of claim 1, wherein: fixed subassembly (3) including screw rod (31) and nut (32), screw rod (31) vertical connection in the inside wall of box (1), wiring board (2) wear to locate on screw rod (31), nut (32) with screw rod (31) threaded connection, nut (32) butt the face of wiring board (2).

3. The electrical box of claim 1, wherein: the inside wall of box (1) is connected with a plurality of fixed lugs (4), fixed lug (4) are located in first chamber (11) that holds.

4. The electrical box of claim 1, wherein: the box body (1) is provided with a large opening which is communicated with the first containing cavity (11), the side wall of the box body (1) is connected with a convex frame (5), the edge of the convex frame (5) is overlapped with the edge of the large opening, the box body (1) is hinged with a first opening and closing door (6) and a second opening and closing door (61), the first opening and closing door (6) and the second opening and closing door (61) are both arranged on the same surface of the box body (1) and are close to the convex frame (5), the upper edge and the lower edge of the first opening and closing door (6) and the upper edge and the lower edge of the second opening and closing door (61) are respectively buckled with the upper edge and the lower edge of the convex frame (5), and a vertical edge of the second opening and closing door (61) far away from the box body (1) presses a vertical edge of the first opening and closing door (6) far away from the box body (1) onto the convex frame (5).

5. The electrical box of claim 4, wherein: the second door (61) that opens and shuts is provided with locking Assembly (7), locking Assembly (7) are including rotating piece (71), two locking levers (72) and two locating part (73), rotate piece (71) rotate connect in the second door (61) that opens and shuts's inside wall, locating part (73) connect respectively in the second door (61) inside wall that opens and shuts's upper and lower both sides border department, the through-hole has been seted up in locating part (73), two locking lever (72) rotate respectively connect in rotate the both ends of rotating piece (71), locking lever (72) are kept away from the one end of rotating piece (71) is passed through the through-hole with locating part (73) are pegged graft, two the tip of locking lever (72) supports tightly respectively border orientation about protruding frame (5) one side in box (1).

6. The electrical box of claim 4, wherein: the vertical inner side wall of the box body (1) faces towards one face in the box body (1) and the vertical inner side wall of the box body (1) faces towards the second opening and closing door (61), and limiting ropes (8) are connected between one faces in the box body (1).

7. The electrical box of claim 4, wherein: the first opening and closing door (6) faces towards one surface in the box body (1) and the second opening and closing door (61) faces towards one surface in the box body (1) are connected with sealing rubber rings, and the sealing rubber rings are abutted to the convex frame (5).

8. The electrical box of claim 1, wherein: the inner wall of the top of the box body (1) is connected with a lighting lamp (9).

9. The electrical box of claim 1, wherein: a plurality of heat dissipation holes (91) are formed in the vertical side wall of the box body (1), and the heat dissipation holes (91) are arranged in a clearance mode in the vertical length direction of the box body (1).

10. The electrical box of claim 1, wherein: eight edges and corners of the box body (1) are fixedly connected with anti-collision cushions (92).