CN213484289U

CN213484289U - Assembly box of direct current power supply management system

Info

Publication number: CN213484289U
Application number: CN202022398263.6U
Authority: CN
Inventors: 覃业鹏
Original assignee: Shenzhen Jinquan Technology Co ltd
Current assignee: Shenzhen Jinquan Technology Co ltd
Priority date: 2020-10-24
Filing date: 2020-10-24
Publication date: 2021-06-18
Anticipated expiration: 2030-10-24

Abstract

The utility model relates to a direct current power management system technical field, more specifically say, it relates to a direct current power management system's assembly box, and its technical scheme main points are: the power distribution box comprises a box body, the box articulates there is the activity case lid, the medial surface of activity case lid is used for installing control panel, be provided with the installation pole that is used for installing operating panel in the box, the installation pole orientation the activity case lid, the wiring board is located the top of installation pole, be provided with one row of mounting panel that is used for installing the contactor in the box, the utility model discloses a DC power supply management system's assembly box has the effect that can reduce the required volume of assembly box.

Description

Assembly box of direct current power supply management system

Technical Field

The utility model belongs to the technical field of the dc power supply management system technique and specifically relates to a dc power supply management system's assembly box.

Background

The direct-current power supply management system comprises a control panel, an operation panel, a wiring board, a contactor and the like, and can control and monitor the condition of a power supply, so that a load can normally use the power, and the power supply can be switched when the commercial power fails.

In the related art, the control panel, the operation panel, the wiring board and the contactor are all installed in one assembly box, and how to reasonably design the installation positions of the control panel, the operation panel and the contactor in the assembly box so as to reduce the required volume of the assembly box, so that the problem of thinking needed in the industry is solved.

SUMMERY OF THE UTILITY MODEL

To reduce the volume required for the assembly box, the present application provides an assembly box for a dc power management system.

The application provides an assembly box of direct current power supply management system adopts following technical scheme:

the utility model provides a direct current power supply management system's assembly box, includes the box, the box articulates there is the activity case lid, the medial surface of activity case lid is used for installing control panel, be provided with the installation pole that is used for installing operating panel in the box, the installation pole orientation the activity case lid, be provided with the wiring board in the box, the wiring board is located the top of installation pole, be provided with one row of mounting panel that is used for installing the contactor in the box.

By adopting the technical scheme, when the control panel, the operation panel, the wiring board and the contactor are arranged in the box body, the positions among the control panel, the operation panel, the wiring board and the contactor are compact, the installation space is saved, and the size of the assembly box is reduced.

Preferably, two ends of the movable box cover in the length direction are provided with hinged plates, when the movable box cover is closed, the hinged plates are positioned in the box body, the hinged plates are provided with first hinged holes, the side wall of the box body is provided with second hinged holes, the shape and size of the first hinged holes are matched with the shape and size of the second hinged holes, and hinged shafts penetrate through the first hinged holes and the second hinged holes;

the inner walls of two sides of the length direction of the box body are provided with locking plates, the locking plates are used for locking the movable box cover in a covering mode, the movable box cover is provided with a first locking hole, the locking plates are provided with a second locking hole, the shape and size of the first locking hole are matched with the shape and size of the second locking hole, and a locking screw can be in threaded connection between the first locking hole and the second locking hole.

Through adopting above-mentioned technical scheme, the activity case lid passes through the articulated slab, first hinge hole, second hinge hole and articulated shaft and stably articulates in the one end of box, and when the activity case lid closed the one end at the box, the activity case lid passes through first lockhole, second lockhole and locking screw locking in the one end of box to make the activity case lid can cover the one end of closing at the box steadily.

Preferably, the wiring board is provided with a plurality of wiring holes, each wiring hole is correspondingly connected with a wiring screw, the wiring holes are arranged along the length direction of the wiring board, and part of the wiring holes are arranged in a staggered manner.

By adopting the technical scheme, the wiring holes which are arranged in a staggered mode increase the wiring positions of the wiring board, so that the wiring quantity of the wiring board is increased.

Preferably, the side walls of the two sides of the box body in the length direction are provided with wire outlets.

By adopting the technical scheme, the outlet is provided so that the lead in the box body can conveniently extend out of the box body.

Preferably, a chamfer is arranged between the lower end of the outlet and the side end of the outlet.

By adopting the technical scheme, the chamfer can prevent the end faces of the wire outlet from forming sharp angles, so that the wires passing through the wire outlet are prevented from being easily scratched.

Preferably, the lateral walls of two sides of the length direction of the box body are provided with external connection plates, and the external connection plates are used for connecting the box body with a wall.

Through adopting above-mentioned technical scheme, the setting of external board is convenient for people to connect the assembly box on the wall.

Preferably, the box body is detachably connected with a first fixed box cover.

Through adopting above-mentioned technical scheme, the first fixed case lid of detachable is convenient for dismantle first fixed case lid to further be convenient for people to carry out the inspection and maintenance to the structure in the box.

Preferably, the first fixed box cover is provided with heat dissipation holes.

By adopting the technical scheme, the radiating holes are formed in the operating direct-current power supply management system to radiate heat, so that the temperature in the assembly box is reduced.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when the control panel, the operation panel, the wiring board and the contactor are arranged in the box body, the positions among the control panel, the operation panel, the wiring board and the contactor are compact, the installation space is saved, and the size of the assembly box is reduced;

2. the movable box cover is stably hinged to one end of the box body through the hinged plate, the first hinged hole, the second hinged hole and the hinged shaft, and when the movable box cover is covered at one end of the box body, the movable box cover is locked at one end of the box body through the first lock hole, the second lock hole and the locking screw, so that the movable box cover can be stably covered at one end of the box body;

3. the staggered patch holes increase the patch positions of the patch panel, thereby increasing the number of patch panels that can be wired.

Drawings

Fig. 1 is a first overall schematic diagram of a dc power management system according to an embodiment of the present application;

FIG. 2 is a second overall schematic diagram of the DC power management system in the embodiment of the present application;

FIG. 3 is a schematic diagram of a part of the structure of a DC power management system in an embodiment of the present application;

fig. 4 is a schematic diagram of a partial structure of a dc power management system in an embodiment of the present application.

Description of reference numerals: 1. a box body; 11. a base plate; 12. a side plate; 121. an outlet; 122. an outer connecting plate; 123. a locking plate; 13. a movable box cover; 131. a hinge plate; 14. a first fixed cover; 141. heat dissipation holes; 15. a second fixed case cover; 21. a control panel; 22. an operation panel; 23. a wiring board; 231. a binding screw; 24. a contactor; 25. copper bars; 3. mounting a rod; 4. mounting a plate; 41. a positioning part; 411. positioning holes; 42. a connecting portion; 421. and connecting the holes.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses direct current power supply management system's assembly box. Referring to fig. 1, the assembly box of the dc power management system includes a box body 1, the box body 1 is substantially rectangular box-shaped, the box body 1 includes a bottom plate 11, side plates 12, a movable box cover 13, a first fixed box cover 14 and a second fixed box cover 15, the side plates 12 are provided with two, the two side plates 12 are respectively connected to two ends of the bottom plate 11 in the length direction, the two side plates 12 are all perpendicular to the bottom plate 11, the two side plates 12 are all integrally connected with the bottom plate 11, and modules of the box body 1 after being disassembled are reduced. The outlet 121 has been seted up to the both sides lateral wall of box 1 length direction, and outlet 121 has all been seted up to the both sides curb plate 12 of box 1 promptly, and the wire that is convenient for in the box 1 of seting up of outlet 121 stretches out box 1. A chamfer is formed between the lower end of the wire outlet 121 and the side end of the wire outlet 121, and the chamfer can prevent the end surface of the wire outlet 121 from forming a sharp angle, so that a wire passing through the wire outlet 121 is prevented from being easily scratched. Outer fishplate bar 122 is all provided with to the both sides lateral wall of the length direction of box 1, and the both sides curb plate 12 of box 1 all is provided with outer fishplate bar 122 promptly, and outer fishplate bar 122 is used for supplying box 1 and wall connection, and the setting of outer fishplate bar 122 is convenient for people to connect the assembly box on the wall.

Referring to fig. 1, the movable box cover 13 is hinged to one end of the box body 1 in the width direction, specifically, the hinged plate 131 is arranged at two ends of the movable box cover 13 in the length direction, when the movable box cover 13 is closed, the hinged plate 131 is located in the box body 1, the hinged plate 131 is provided with a first hinged hole, the side wall of the box body 1 is provided with a second hinged hole, the shape and size of the first hinged hole are matched with the shape and size of the second hinged hole, a hinged shaft penetrates through the first hinged hole and the second hinged hole, and the movable box cover 13 is stably hinged to one end of the box body 1 through the hinged plate 131, the first hinged hole, the second hinged hole and the. The both sides inner wall of the length direction of box 1 all is provided with jam plate 123, the inner wall of two curb plates 12 of box 1 all is provided with jam plate 123 promptly, jam plate 123 is used for locking the movable case lid 13 that the lid closed, first lockhole has been seted up to movable case lid 123, the second lockhole has been seted up to jam plate 123, the shape and size of first lockhole sets up with the shape and size cooperation of second lockhole, but threaded connection has locking screw between first lockhole and the second lockhole, when movable case lid 13 lid closes the one end at box 1, movable case lid 13 is through first lockhole, the one end at box 1 is locked to second lockhole and locking screw, thereby make movable case lid 13 can close the one end at box 1 steadily.

Referring to fig. 1 and 2, the first fixed cover 14 is fixed to one end of the case 1 in the width direction by first fixing screws, and the first fixed cover 14 is L-shaped, so that the first fixed cover 14 covers both the one end of the case 1 in the width direction and a part of the top of the case 1, and the first fixed cover 14 is detachable by the first fixing screws, thereby facilitating inspection and maintenance of the structure of the case 1 by people. The first fixed box cover 14 is provided with heat dissipation holes 141, and the heat dissipation holes 141 are opened to dissipate heat of the operating dc power management system, thereby reducing the temperature in the assembly box. The second fixed cover 15 is rectangular plate-shaped, and the second fixed cover 15 is covered on the top of the case 1 by a second fixing screw.

Referring to fig. 1 and 3, the inner side surface of the movable box cover 13 is used for installing a control panel 21, an installation rod 3 for installing an operation panel 22 is arranged in the box body 1, the installation rod 3 faces the movable box cover 13, a wiring board 23 is arranged in the box body 1, the wiring board 23 is positioned above the installation rod 3, and a row of installation plates 4 for installing contactors 24 is arranged in the box body 1. When the control panel 21, the operation panel 22, the wiring board 23 and the contactor 24 are installed in the cabinet 1, the positions among the control panel 21, the operation panel 22, the wiring board 23 and the contactor 24 are compact, the installation space is saved, and the volume of the assembly box is reduced.

Referring to fig. 3 and 4, the mounting plate 4 is used to suspend the contactor 24, and when the contactor 24 is mounted on the mounting plate 4, the contactor 24 is located between the mounting plate 4 and the first fixed cover 14, so that people can inspect or replace the contactor 24 conveniently by detaching the first fixed cover 14. Two sets of mounting panels 4 all set up in box 1, and two sets of mounting panels 4 set up along the length direction interval of box 1, and the quantity of every group mounting panel 4 is two, and two mounting panels 4 of the same group set up along the length direction interval of box 1 equally. When same group of contactor 24 installs on same group mounting panel 4, the adjacent range of same group of contactor 24 for the contact of same group of contactor 24 is adjacent, and this moment, because the distance is nearer between the contact of adjacent contactor 24, consequently can connect same copper bar 25 between the contact of adjacent contactor 24, thereby reduce the copper bar 25 quantity of being connected between two contactors 24 of same group, and then reach the effect that reduces the copper bar 25 quantity, save cost. The mounting plate 4 is in a sheet shape, and the mounting plate 4 is in a sheet shape, so that the space occupied by the mounting plate 4 in the box body 1 can be reduced, and the space in the box body 1 can be saved. Specifically, the mounting plate 4 is L-shaped to have the positioning portion 41 and the connecting portion 42 that are perpendicular to each other, and the positioning portion 41 and the connecting portion 42 are integrally connected, so that the connection between the positioning portion 41 and the connecting portion 42 is more stable, and the production and processing of the mounting plate 4 are facilitated. The positioning portion 41 is substantially rectangular, the length direction of the positioning portion 41 is parallel to the length direction of the box body 1, the width direction of the positioning portion 41 is parallel to the width direction of the box body 1, the thickness direction of the positioning portion 41 is parallel to the height direction of the box body 1, the bottom surface of the positioning portion 41 is tightly attached to the inner bottom surface of the box body 1, the positioning portion 41 is provided with two positioning holes 411, the number of the positioning holes 411 of each positioning plate is two, the two positioning holes 411 of the same positioning plate are arranged at intervals along the length direction of the positioning plate, and the positioning portion 41 fixes the mounting plate 4 in the box body. The length direction of the connecting portion 42 is parallel to the height direction of the case 1, the width direction of the connecting portion 42 is parallel to the length direction of the case 1, the thickness direction of the connecting portion 42 is parallel to the width direction of the case 1, the connecting portion 42 is provided with a connecting hole 421, and the contactor 24 is mounted on the connecting portion 42 through the connecting hole 421. Specifically, two sets of connecting holes 421 of connecting portion 42 have been seted up, and two sets of connecting holes 421 are seted up along the direction of height interval of connecting portion 42, and the quantity of every group connecting hole 421 is two, and the width direction interval along connecting portion 42 is seted up between two connecting holes 421 of the same group, and the setting of two sets of connecting holes 421 makes connecting portion 42 have two hookup locations along its direction of height for mounting panel 4 can adapt to the installation of different contactors 24 better. After the mounting plate 4 is stably fixed to the housing 1 by the positioning portion 41 thereof, the contactor 24 is mounted on the connecting portion 42 of the mounting plate 4, so that the contactor 24 is stably arranged in the housing 1 by the mounting plate 4.

Referring to fig. 1 and 3, the terminal block 23 is provided with a plurality of terminal holes, each of which is correspondingly connected with a terminal screw 231, the plurality of terminal holes are arranged along the length direction of the terminal block 23, and some of the terminal holes are arranged in a staggered manner. The staggered wiring holes increase the wiring positions of the wiring board 23, thereby increasing the number of accessible wires of the wiring board 23.

The implementation principle of the assembly box of the direct current power supply management system of the embodiment of the application is as follows: the inner side surface of the movable box cover 13 is used for installing a control panel 21, an installation rod 3 used for installing an operation panel 22 is arranged in the box body 1, the installation rod 3 faces the movable box cover 13, the wiring board 23 is located above the installation rod 3, and a row of installation plates 4 used for installing contactors 24 are arranged in the box body 1. When the control panel 21, the operation panel 22, the wiring board 23 and the contactor 24 are installed in the cabinet 1, the positions among the control panel 21, the operation panel 22, the wiring board 23 and the contactor 24 are compact, the installation space is saved, and the volume of the assembly box is reduced.

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. An assembly box of a direct current power supply management system is characterized in that: including box (1), box (1) articulates there is movable case lid (13), the medial surface of activity case lid (13) is used for installing control panel (21), be provided with installation pole (3) that are used for installing operating panel (22) in box (1), installation pole (3) orientation movable case lid (13), be provided with wiring board (23) in box (1), wiring board (23) are located the top of installation pole (3), be provided with one row of mounting panel (4) that are used for installing contactor (24) in box (1).

2. A kit for a dc power management system as claimed in claim 1, wherein: hinged plates (131) are arranged at two ends of the movable box cover (13) in the length direction, when the movable box cover (13) is closed, the hinged plates (131) are positioned in the box body (1), first hinged holes are formed in the hinged plates (131), second hinged holes are formed in the side wall of the box body (1), the shape and the size of each first hinged hole are matched with those of each second hinged hole, and hinged shafts penetrate through the first hinged holes and the second hinged holes;

the length direction's of box (1) both sides inner wall all is provided with jam plate (123), jam plate (123) are used for closing the lid movable case lid (13) are locked, first lockhole has been seted up in movable case lid (13), the second lockhole has been seted up in jam plate (123), the shape and size of first lockhole with the shape and size cooperation setting of second lockhole, first lockhole with but threaded connection has locking screw between the second lockhole.

3. A kit for a dc power management system as claimed in claim 1, wherein: the wiring board (23) is provided with a plurality of wiring holes, each wiring hole is correspondingly connected with a wiring screw (231), the wiring holes are arranged along the length direction of the wiring board (23), and part of the wiring holes are arranged in a staggered mode.

4. A kit for a dc power management system as claimed in claim 1, wherein: the side walls of two sides of the box body (1) in the length direction are provided with wire outlets (121).

5. A kit for a DC power management system according to claim 4, further comprising: a chamfer is arranged between the lower end of the outlet (121) and the side end of the outlet (121).

6. A kit for a dc power management system as claimed in claim 1, wherein: the lateral wall of the length direction's of box (1) both sides all is provided with outer fishplate bar (122), outer fishplate bar (122) are used for supplying box (1) and wall are connected.

7. A kit for a dc power management system as claimed in claim 1, wherein: the box body (1) is detachably connected with a first fixed box cover (14).

8. The dc power management system set forth in claim 7, wherein: the first fixed box cover (14) is provided with a heat dissipation hole (141).