CN220086769U

CN220086769U - Low-voltage distribution board

Info

Publication number: CN220086769U
Application number: CN202321390372.0U
Authority: CN
Inventors: 刘宏平; 高超; 宋君燕; 吴维; 余涛
Original assignee: Guizhou Weimo Electric Complete Equipment Co ltd
Current assignee: Guizhou Weimo Electric Complete Equipment Co ltd
Priority date: 2023-06-02
Filing date: 2023-06-02
Publication date: 2023-11-24
Anticipated expiration: 2033-06-02

Abstract

The utility model discloses a low-voltage distribution board, which comprises a fixed mounting base, wherein the upper end of the fixed mounting base is fixedly provided with a low-voltage distribution board cabinet, a fixed mounting plate is arranged in the low-voltage distribution board cabinet, the upper side and the lower side of the fixed mounting plate are fixedly provided with wire harness assemblies, and the left end and the right end of the low-voltage distribution board cabinet are provided with radiating holes; the single body of the air inlet is uniformly arranged on the inner side of the upper end of the low-voltage distribution cabinet, a filter screen is arranged in the air inlet, a ceiling is arranged at the upper end of the low-voltage distribution cabinet, the inside of articulated chain is provided with sealing door, sealing door's rear end is provided with the sealing member that is connected with low voltage distribution cabinet. This low voltage distribution board is favorable to carrying out the heat dissipation and handles, avoids causing the long-time use to lead to the phenomenon that inside temperature is too high, can carry out the bunch operation to the electric wire as required, and has improved the practical effect of device.

Description

Low-voltage distribution board

Technical Field

The utility model relates to the technical field related to distribution panels, in particular to a low-voltage distribution panel.

Background

The ac distribution panel is a device for connecting a power source, a transformer, a converter device, and other loads, monitoring and protecting a power supply system, and having control functions of switching on, off, and switching between the power source and various loads, and implementing a predetermined operation mode, for example:

chinese patent grant publication No. CN204012210U discloses a distribution panel, including having the box that opens the door and locating circuit breaker, alternating current transformer, arrester, voltmeter, ampere meter and busbar in the box, be equipped with the longeron on the box both sides wall, two a plurality of fixed orificess have been seted up to longeron along its length direction, two the longeron pass through in the fixed orifices wear to establish first bolt in order to fix an insulation board respectively, busbar both ends are connected with two insulation boards respectively, have a plurality of projections on the busbar the electrified contact of busbar, still even be used for the cage to establish on the insulation board the protection casing of busbar.

The prior art solutions described above have the following drawbacks: the utility model discloses a be difficult for carrying out the heat dissipation and handle, easily cause the phenomenon that the long-time use leads to inside temperature too high, be inconvenient for carrying out the bunch operation to the electric wire as required, and the practical effect is not good, consequently we propose a low voltage distribution panel to in order to solve the problem that proposes in the above-mentioned.

Disclosure of Invention

The utility model aims to provide a low-voltage distribution board, which solves the problems that the heat dissipation treatment is inconvenient, the internal temperature is too high due to long-time use, the wire harness operation is inconvenient according to the needs, and the practical effect is poor in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a low voltage distribution board, includes the fixed mounting base, the upper end fixed mounting of fixed mounting base has low voltage distribution board cabinet, and the inside of low voltage distribution board cabinet is provided with the fixed mounting panel, the upper and lower both sides of fixed mounting panel are all fixed mounting has the bunch subassembly, and the bunch subassembly comprises lower fixed plate, movable strut, first spacing spring, upper fixed plate, built-in bearing, first adjusting bolt, first rubber circle and reservation cell body, both ends all are provided with the louvre about the low voltage distribution board cabinet, and the inside radiator fan that is provided with of upper end of low voltage distribution board cabinet;

the utility model discloses a low-voltage distribution cabinet, including low-voltage distribution cabinet, inlet port, sealed door, sealing door and sealing door's front end, its monomer is evenly offered inboard in the upper end of low-voltage distribution cabinet, the inside of inlet port is provided with the filter screen, the upper end of low-voltage distribution cabinet is provided with the ceiling, and the front end of low-voltage distribution cabinet is provided with the articulated chain, the inboard of articulated chain is provided with the sealing door, and the front end of sealing door is provided with fixed handle, the rear end of sealing door is provided with the sealing member that is connected with low-voltage distribution cabinet.

Preferably, the circulation groove capable of circulating the accumulated water is uniformly formed in the inner side of the lower end of the fixed mounting base, and building screws which are convenient to stably connect and mount are arranged at four corners of the lower end of the fixed mounting base.

Preferably, the upper and lower both sides of fixed mounting panel all are provided with down the fixed plate, and the inside left side of fixed plate is provided with movable support rod down, movable support rod's outside is provided with the inboard first spacing spring of fixed plate down, and the top of fixed plate is provided with the fixed plate down, movable support rod and the junction of last fixed plate are provided with built-in bearing, and the junction of going up fixed plate and lower fixed plate is provided with first regulation bolt, the upper end outside of first regulation bolt is provided with first rubber circle, reservation cell body has all been seted up to the inboard of fixed plate and last fixed plate down.

Preferably, the upper fixing plate forms a rotating structure on the movable supporting rod through a built-in bearing, and the movable supporting rod forms an elastic telescopic structure inside the lower fixing plate through a first limiting spring.

Preferably, the reservation cell body is evenly offered in the inboard of lower fixed plate and last fixed plate, and adopts the mode of screw thread to be connected between lower fixed plate and the last fixed plate and the first rubber circle to adopt the mode of cup jointing to be connected between first rubber circle and the reservation cell body.

Preferably, the air inlet holes are connected with the filter screen in an adhesive manner, and the air inlet holes are uniformly formed in the inner side of the upper end of the low-voltage distribution cabinet.

Preferably, the sealing door is fixedly connected with the fixed handle, and the sealing door forms a rotating structure on the low-voltage distribution panel cabinet through a hinge chain.

Preferably, the sealing door and the sealing element are connected in an adhesive mode, and the sealing door is connected with the fixed mounting base in a clamping mode through the sealing element.

Preferably, magnets are arranged on the upper side and the lower side of the rear end of the sealing door, and the sealing door is attached to the front surface of the low-voltage distribution cabinet through magnets in a magnetic mode.

Compared with the prior art, the utility model has the beneficial effects that: the low-voltage distribution board is beneficial to heat dissipation treatment, avoids the phenomenon of overhigh internal temperature caused by long-time use, can perform wire harness operation on wires according to the needs, and improves the practical effect of the device;

1. the air inlet is connected with the filter screen in an adhering way, and is uniformly formed at the inner side of the upper end of the low-voltage distribution cabinet, when the cooling fan is opened, external cold air can be sucked from the air inlet and filtered by the filter screen and then blown downwards, so that the cable or electric equipment arranged at the outer side of the fixed mounting plate can be conveniently ventilated and cooled, generated hot air is discharged outwards from the cooling hole, and the cooling effect of the device is effectively improved;

2. the upper fixing plate is arranged to form a rotating structure on the movable supporting rod through the built-in bearing, the movable supporting rod forms an elastic telescopic structure in the lower fixing plate through the first limiting spring, the upper fixing plate can be rotated, lifted and adjusted on the lower fixing plate, cables in the low-voltage distribution panel cabinet are conveniently placed, the inner sides of the lower fixing plate and the upper fixing plate are uniformly provided with the reserved groove body in a matched mode, the lower fixing plate and the upper fixing plate are connected with the first rubber ring in a threaded mode, the first rubber ring is connected with the reserved groove body in a sleeved mode, after the cables are placed, the lower fixing plate and the upper fixing plate are stably connected and installed through the first adjusting bolt, displacement caused by falling of the cables is avoided, and therefore the cables in the low-voltage distribution panel cabinet can be effectively tidied under the action of the wire harness assembly;

3. the sealing door is arranged to form a rotating structure on the low-voltage distribution cabinet through the hinged chain, and is connected with the fixed mounting base in a clamping manner through the sealing piece, and after the sealing door is closed with the low-voltage distribution cabinet, the sealing door can be attached to the low-voltage distribution cabinet through magnetic attraction under the action of the magnet, so that the sealing effect in the low-voltage distribution cabinet is improved, and the practical effect of the device is effectively improved.

Drawings

FIG. 1 is a schematic diagram of a front cross-sectional structure of the present utility model;

FIG. 2 is a schematic view of the overall structure of the harness assembly of the present utility model;

FIG. 3 is a schematic side sectional view of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

In the figure: 1. a base is fixedly installed; 2. a flow channel; 3. building screws; 4. a low voltage distribution cabinet; 5. a fixed mounting plate; 6. a harness assembly; 601. a lower fixing plate; 602. a movable support rod; 603. a first limit spring; 604. an upper fixing plate; 605. a bearing is arranged in the bearing; 606. a first adjusting bolt; 607. a first rubber ring; 608. reserving a groove body; 7. a heat radiation hole; 8. a heat radiation fan; 9. an air inlet hole; 10. a filter screen; 11. a ceiling; 12. a hinged chain; 13. sealing the door; 14. a fixed handle; 15. a seal; 16. and (3) a magnet.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the low-voltage distribution board comprises a low-voltage distribution board cabinet 4 fixedly arranged at the upper end of a fixed mounting base 1, a fixed mounting plate 5 is arranged in the low-voltage distribution board cabinet 4, a wire harness assembly 6 is fixedly arranged at the upper side and the lower side of the fixed mounting plate 5, the wire harness assembly 6 consists of a lower fixing plate 601, a movable supporting rod 602, a first limiting spring 603, an upper fixing plate 604, a built-in bearing 605, a first adjusting bolt 606, a first rubber ring 607 and a reserved groove body 608, heat dissipation holes 7 are formed at the left end and the right end of the low-voltage distribution board cabinet 4, and a heat dissipation fan 8 is arranged in the upper end of the low-voltage distribution board cabinet 4;

the inlet port 9 monomer is evenly offered in the upper end inboard of low voltage distribution cabinet 4, and the inside of inlet port 9 is provided with filter screen 10, and the upper end of low voltage distribution cabinet 4 is provided with ceiling 11, and the front end of low voltage distribution cabinet 4 is provided with articulated chain 12, and the inboard of articulated chain 12 is provided with sealing door 13, and sealing door 13's front end is provided with fixed handle 14, and sealing door 13's rear end is provided with the sealing member 15 that is connected with low voltage distribution cabinet 4.

When using this low voltage distribution panel, at first accomplish each part equipment, then install fixed mounting base 1 through the stable installation of building screw 3 in appointed position, and the circulation groove 2 that accessible fixed mounting base 1 lower extreme inboard was evenly offered dredges ponding, specific as in fig. 1, fig. 2 and fig. 3, the corresponding setting from top to bottom of the central line of restraint line subassembly 6 about fixed mounting plate 5, when the cable runs through the mediation to low voltage distribution panel cabinet 4, because last fixed plate 604 constitutes rotating structure on movable strut 602 through built-in bearing 605, and movable strut 602 constitutes elastic telescopic structure through first spacing spring 603 in the inside of lower fixed plate 601, can make last fixed plate 604 rotate on lower fixed plate 601 to be adjusted, be convenient for place the cable in the switch board, the cooperation reservation cell body 608 is evenly offered in the inboard of lower fixed plate 601 and last fixed plate 604, and go up between fixed plate 604 and the first rubber circle and be connected with adopting the mode of screw thread, and first rubber circle 607 and be connected with the cable that adopts between the fixed plate 604 and the first rubber circle 608, thereby the cable is placed down in the mode of adopting and is connected with the cable that the fixed plate is put down in order to realize the fixed plate 601, thereby displacement is avoided appearing in the fixed cable is fixed to the fixed plate is connected with the fixed cable that is fixed in the fixed plate is put down.

Specifically, as shown in fig. 1, fig. 3 and fig. 4, the air inlet hole 9 is connected with the filter screen 10 in an adhesive manner, and the air inlet hole 9 is uniformly formed in the inner side of the upper end of the low-voltage distribution cabinet 4, when the cooling fan 8 is opened, external cold air can be sucked from the air inlet hole 9 and blown downwards after being filtered by the filter screen 10, so that cables or electric equipment arranged on the outer side of the fixed mounting plate 5 can be ventilated and radiated, generated hot air is discharged outwards from the cooling hole 7, the sealing door 13 is matched with the sealing door 13 to form a rotating structure on the low-voltage distribution cabinet 4 through the hinge chain 12, and the sealing door 13 is connected with the fixed mounting base 1 in a clamping manner through the sealing piece 15, after the sealing door 13 is closed with the low-voltage distribution cabinet 4 by the fixed handle 14, magnetic attraction type lamination can be performed under the action of the magnet 16, so that the sealing effect in the low-voltage distribution cabinet 4 is improved, and rainwater or dust can be removed under the action of the ceiling 11.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A low voltage power distribution panel comprising:

the low-voltage power distribution cabinet comprises a fixed mounting base, wherein a low-voltage power distribution cabinet is fixedly arranged at the upper end of the fixed mounting base, a fixed mounting plate is arranged in the low-voltage power distribution cabinet, wire harness components are fixedly arranged at the upper side and the lower side of the fixed mounting plate, the wire harness components are composed of a lower fixed plate, a movable supporting rod, a first limiting spring, an upper fixed plate, a built-in bearing, a first adjusting bolt, a first rubber ring and a reserved groove body, radiating holes are formed in the left end and the right end of the low-voltage power distribution cabinet, and a radiating fan is arranged in the upper end of the low-voltage power distribution cabinet;

2. A low voltage distribution panel according to claim 1, characterized in that: the circulation groove that can circulate to ponding is evenly offered to fixed mounting base's lower extreme inboard, and four corners of fixed mounting base's lower extreme all are provided with the building screw of the stable connection installation of being convenient for.

3. A low voltage distribution panel according to claim 1, characterized in that: the fixed mounting plate is characterized in that lower fixed plates are arranged on the upper side and the lower side of the fixed mounting plate, movable supporting rods are arranged on the left side of the inside of the lower fixed plates, first limiting springs positioned on the inner sides of the lower fixed plates are arranged on the outer sides of the movable supporting rods, an upper fixed plate is arranged above the lower fixed plates, built-in bearings are arranged at the joints of the movable supporting rods and the upper fixed plates, first adjusting bolts are arranged at the joints of the upper fixed plates and the lower fixed plates, first rubber rings are arranged on the outer sides of the upper ends of the first adjusting bolts, and reserved groove bodies are formed in the inner sides of the lower fixed plates and the inner sides of the upper fixed plates.

4. A low voltage distribution panel according to claim 3, characterized in that: the upper fixing plate forms a rotating structure on the movable supporting rod through a built-in bearing, and the movable supporting rod forms an elastic telescopic structure inside the lower fixing plate through a first limiting spring.

5. A low voltage distribution panel according to claim 3, characterized in that: the reservation cell body is evenly offered in the inboard of lower fixed plate and last fixed plate, and adopts the mode of screw thread to be connected between lower fixed plate and the last fixed plate and the first rubber circle to adopt the mode of cup jointing to be connected between first rubber circle and the reservation cell body.

6. A low voltage distribution panel according to claim 1, characterized in that: the air inlet holes are connected with the filter screen in an adhesive mode, and the air inlet holes are uniformly formed in the inner side of the upper end of the low-voltage distribution cabinet.

7. A low voltage distribution panel according to claim 1, characterized in that: the sealing door is fixedly connected with the fixed handle, and forms a rotating structure on the low-voltage distribution panel cabinet through the hinge chain.

8. A low voltage distribution panel according to claim 7, characterized in that: the sealing door is connected with the sealing element in an adhesive mode, and is connected with the fixed mounting base in a clamping mode through the sealing element.

9. A low voltage distribution panel according to claim 7, characterized in that: magnets are arranged on the upper side and the lower side of the rear end of the sealing door, and the sealing door is attached to the front surface of the low-voltage distribution cabinet through the magnets in a magnetic mode.