CN212726178U

CN212726178U - Energy-saving switch board with shock-absorbing function

Info

Publication number: CN212726178U
Application number: CN202021538903.2U
Authority: CN
Inventors: 钟达来
Original assignee: Ganzhou Liying Industrial Co ltd
Current assignee: Ganzhou Liying Industrial Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-03-16
Anticipated expiration: 2030-07-29

Abstract

The utility model relates to a switch board technical field provides an energy-saving switch board with shock-absorbing function. Including the inner box body, the peripheral cover of inner box body has outer box body, be formed with the chamber of ventilating between inner box body and the outer box body, the left and right sides of outer box body is equipped with the multiunit square hole of ventilating outward, the left and right sides of inner box body is equipped with the multiunit square hole of ventilating in, outer roof is equipped with multiunit roof square hole of ventilating, the top of inner roof is connected with the connecting pipe, the top of connecting pipe is connected with unpowered ventilator, the front side of outer box body is equipped with preceding cabinet door, the back lateral wall of outer box body is equipped with the back cabinet door, the left and right sides inner wall of inner box body has the slide through backup pad sliding connection, the slide passes through the. The utility model provides the high waterproof nature of switch board has improved the heat dispersion of switch board; the rear cabinet door is arranged, so that the installation and maintenance of the power distribution cabinet are facilitated; be provided with damping shock absorber, improved the shock resistance of switch board.

Description

Energy-saving switch board with shock-absorbing function

Technical Field

The utility model relates to a switch board technical field, in particular to energy-saving switch board with shock-absorbing function

Background

The distribution cabinet (case) is a final-stage device of a distribution system and is divided into a power distribution cabinet (case), a lighting distribution cabinet (case) and a metering cabinet (case). The power distribution cabinet is used in the occasions with dispersed loads and less loops. The power distribution cabinet has the characteristics of simple and convenient installation, special technical performance, fixed position, unique configuration function, no field limitation, more common application, stable and reliable operation, high space utilization rate, less occupied area and environmental protection effect.

The switch board can lead to the interior temperature of switch board to rise under the condition of interior circuit components and parts continuous operation. If the temperature in the power distribution cabinet is too high, the service life of internal circuit components is seriously influenced. The heat dissipation of current switch board mainly relies on the louvre, and some switch boards still can add radiator fan in the switch board in order to increase the radiating effect, but increase heat abstractor can make the switch board increase the power consumption item to increase energy resource consumption.

The switch board is generally placed alone or is fixed subaerial when using, and when indoor use, the power equipment that the switch board is connected and the material car of motion in the workshop all can produce the vibration. When the power distribution cabinet is in the vibration environment for a long time, the problem that components in the power distribution cabinet are loose in wiring is easily caused, and the components with poor contact can cause power equipment to break down. And the problem of poor wiring contact is difficult to find out fault points, which causes difficult maintenance, causes production pause and damages the production efficiency of enterprises. Meanwhile, as for the power distribution cabinet arranged outdoors, various vibration interferences from vehicles and power equipment need to be confronted. Therefore, the installation of the power distribution cabinet also needs to be subjected to damping treatment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an energy-saving power distribution cabinet with a damping function, which is mainly used for solving the problem that an exhaust heat dissipation fan needs extra power consumption, and adopts an unpowered ventilator to ventilate and dissipate heat; and solve the shock attenuation problem of switch board.

The above technical problem of the present invention can be solved by the following technical solutions: the solar energy heat collector comprises an inner box body, wherein a herringbone inner top plate is arranged at the top of the inner box body, a bottom plate is arranged at the bottom of the inner box body, a plurality of wire holes are formed in the bottom plate, an outer box body is sleeved on the periphery of the inner box body, a herringbone outer top plate is arranged at the top of the outer box body, a ventilation cavity is formed between the inner box body and the outer box body, a plurality of groups of outer ventilation square holes are formed in the left side and the right side of the outer box body, a plurality of groups of inner ventilation square holes are formed in the left side and the right side of the inner box body, the outer ventilation square holes are all positioned below the inner ventilation square holes, a sewage discharge pipe is arranged at the bottom of the left side and the right side of the outer box body and communicated with the ventilation cavity, a plurality of groups of top plate ventilation square holes are formed in the outer top plate, a rain baffle plate, the top of connecting pipe passes the top of outer roof board, the top of connecting pipe is connected with unpowered ventilator, the connecting pipe is equipped with the through-hole, the through-hole with ventilate the chamber intercommunication, the front side of outer box is equipped with preceding cabinet door, the back lateral wall of outer box is equipped with the back cabinet door, the left and right sides inner wall of interior box is parallel from top to bottom and is equipped with two sets of backup pads, the upper end of backup pad all is equipped with the slide rail, the left and right sides the upper end fixedly connected with two parallel arrangement's of slide rail slide, two from top to bottom the slide is vertical to be equipped with two supports, the support is equipped with the installation logical groove, pass through between the support the installation logical groove be fixed with the multiunit mounting panel, the bottom four corners of bottom plate is equipped with the stabilizer blade, the bottom of stabilizer blade, The base, the bottom of stabilizer blade connect in the rubber spring cover, the rubber spring cover endotheca has cup jointed compression spring, compression spring's bottom is fixed in the base.

Preferably, the bottom of the inner top plate is provided with an outer brim, the outer brim protrudes out of the outer side wall of the inner box body, the inner top plate with the outer brim can ensure that water sliding off from the inner top plate cannot slide off along the outer wall of the inner box body, and therefore the water cannot enter the cabinet body from the inner ventilation square hole of the inner box body.

Preferably, the bottom of the outer top plate is also provided with an outer brim, and the outer brim protrudes out of the outer side wall of the outer box body. The outer top plate with the outer brim can prevent water sliding from the outer top plate from sliding from the outer wall of the outer box body, so that water entering the ventilation cavity from the outer ventilation square hole is reduced.

Preferably, the front side wall of the outer box body is provided with a front door groove, the front cabinet door is nested in the front door groove in a closed state, the inner side edges of the front cabinet door are respectively provided with a sealing gasket, the rear side wall of the outer box body is provided with a rear door groove, the rear cabinet door is nested in the rear door groove in a closed state, and the inner side edge of the rear cabinet door is also provided with a sealing gasket. Preceding cabinet door and back cabinet door all nestification are in the recess, adding the sealed pad that the cabinet door inboard was equipped with, and these designs are all in order to improve the waterproof nature of switch board. Meanwhile, the rear cabinet door is arranged to facilitate installation and maintenance of components.

The utility model has the advantages that: the double-layer box body is adopted, the positions of the inner layer vent hole and the outer layer vent hole are staggered, and the waterproofness of the power distribution cabinet is improved; the unpowered ventilator without electric energy consumption is adopted for ventilation and heat dissipation, so that energy is saved, and the heat dissipation performance of the power distribution cabinet is improved; the rear cabinet door is arranged, so that the installation and maintenance of the power distribution cabinet are facilitated; be provided with damping shock absorber, improved the shock resistance of switch board.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a left side view of the present invention;

fig. 3 is a rear view of the present invention;

fig. 4 is a schematic cross-sectional view of the present invention;

FIG. 5 is an enlarged view of detail A of the present invention;

fig. 6 is a schematic structural view of the component holder of the present invention;

the notation in the figure is: 1. the automobile door comprises an outer box body, 101 outer ventilation square holes, 102 sewage discharge ports, 103 front door grooves, 104 rear door grooves, 2 inner box bodies, 201 inner ventilation square holes, 3 outer top plates, 301 rain blocking plates, 302 top plate ventilation square holes, 4 inner top plates, 5 ventilation cavities, 6 bottom plates, 601 wire holes, 7 unpowered ventilators, 8 brackets, 801 installation through grooves, 9 installation plates, 10 front cabinet doors, 11 connection pipes, 1101 through holes, 12 outer eaves, 13 support plates, 14 sliding rails, 15 sliding plates, 16 damping spring shock absorbers, 1601 rubber spring sleeves, 1602 compression springs, 1603 bases, 17 rear cabinet doors, 18 supporting legs and 19 sealing gaskets.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b): the energy-saving power distribution cabinet with the shock absorption function of the embodiment is shown in fig. 1-6, and comprises an inner cabinet 2, a herringbone inner top plate 4 is arranged at the top of the inner cabinet 2, a bottom plate 6 is arranged at the bottom of the inner cabinet 2, a plurality of wire holes 601 are arranged on the bottom plate 6, an outer cabinet 1 is sleeved at the periphery of the inner cabinet 2, a herringbone outer top plate 3 is arranged at the top of the outer cabinet 1, a ventilation cavity 5 is formed between the inner cabinet 2 and the outer cabinet 1, a plurality of groups of outer ventilation square holes 101 are arranged at the left side and the right side of the outer cabinet 1, a plurality of groups of inner ventilation square holes 201 are arranged at the left side and the right side of the inner cabinet 2, the outer ventilation square holes 101 are all positioned below the inner ventilation square holes 201, a drain pipe 102 is arranged at the bottom of the left side and the right side of the outer cabinet 1, the drain pipe 102 is communicated with the ventilation cavity 5, the outer top plate 3 is provided with a plurality of, the top of the inner top plate 4 is connected with a connecting pipe 11, the top of the connecting pipe 11 penetrates through the top of the outer top plate 3, the top of the connecting pipe 11 is connected with an unpowered ventilator 7, the connecting pipe 11 is provided with a through hole 1101, the through hole 1101 is communicated with the ventilation cavity 5, the front side of the outer box 1 is provided with a front cabinet door 10, the rear side wall of the outer box 1 is provided with a rear cabinet door 17, the inner walls of the left side and the right side of the inner box 2 are provided with two groups of supporting plates 13 in an up-down parallel manner, the upper ends of the supporting plates 13 are provided with sliding rails 14, the upper ends of the sliding rails 14 on the left side and the right side are fixedly connected with two sliding plates 15 in a parallel manner, the upper sliding plates 15 and the lower sliding plates 15 are vertically provided with two supports 8, each support 8 is provided with an installation through groove 801, The bottom end of the supporting leg 18 is connected to the rubber spring sleeve 1601, the compression spring 1602 is sleeved in the rubber spring sleeve 1601, and the bottom of the compression spring 1602 is fixed to the base 1603.

Wherein, the bottom of roof inside 4 is equipped with outer eaves 12, and outer eaves 12 salient in the lateral wall of internal box 2, roof inside 4 that has outer eaves 12 can guarantee that the water of landing can not follow internal box 2 outer wall landing on roof inside 4, and moisture just can not enter into the cabinet body from the interior square hole 201 of ventilating of internal box 2 like this.

Wherein, the bottom of outer roof 3 also is equipped with outer eaves 12, and outer eaves 12 salient outside outer box 1's lateral wall. The outer top plate 3 with the outer eaves 12 can prevent water sliding from the outer top plate 3 from sliding from the outer wall of the outer box 1, thereby reducing water entering the ventilation cavity 5 from the outer ventilation square hole 101.

Wherein, the preceding lateral wall of outer box 1 is equipped with preceding door groove 103, and the preceding cabinet door 10 of closed condition nests in preceding door groove 103, and the inboard edge of preceding cabinet door 10 all is equipped with sealed pad 19, and the rear side wall of outer box 1 is equipped with back door groove 104, and the back cabinet door 17 of closed condition nests in back door groove 104, and the inboard edge of back cabinet door 17 also is equipped with sealed pad 19. Preceding cabinet door 10 and back cabinet door 17 all nests in the recess, adding the sealed pad 19 that the cabinet door inboard was equipped with, these designs are all in order to improve the waterproof nature of switch board. Meanwhile, the rear cabinet door 17 is arranged to facilitate installation and maintenance of components.

This embodiment is because have interior box 2 and the double-deck box of outer box 1, and the square hole 201 of ventilating in outer box 1's outer square hole 101 and the interior box 2 of ventilating does not directly communicate, so even blow wind when raining, the rainwater has entered into in the box from outer square hole 101 of ventilating, also can be blockked by interior box 2 outer wall, blocks the rainwater in ventilate chamber 5 at last. And the bottom of the outer box body 1 is provided with a plurality of groups of sewage pipes 102, and the known outer ventilation square holes 101 are all positioned at the bottom of the inner ventilation square holes 201, so that water entering the ventilation cavity 5 can be smoothly discharged from the sewage pipes 102 and the outer ventilation square holes 101, and cannot enter the cabinet body from the inner ventilation square holes 201.

In order to reduce the entry of water vapor, the heat dissipation holes in the prior art are provided with rain baffles outside the heat dissipation holes, but the heat dissipation channels of the heat dissipation holes added with the rain baffles are not straight, and the heat dissipation efficiency is reduced. And even if the rain shield is added, the moisture cannot be effectively isolated as in the present embodiment.

The working power of the unpowered ventilator 7 is the external wind power and the temperature difference between the inside and the outside of the cabinet body, and the heat generation of the power distribution cabinet during working can not be avoided, so that the unpowered ventilator 7 can be operated due to the temperature difference between the inside and the outside of the cabinet body even if the external wind power is insufficient, and therefore the hot air in the cabinet body can be rapidly discharged to the outside.

Meanwhile, the connecting pipe 11 is provided with a through hole 1101 to communicate with the ventilation cavity 5, so the unpowered ventilator 7 can also assist in exhausting the hot air in the ventilation cavity 5.

When the mounting plate 9 on the support 8 is used, the number of the mounting plates 9 is increased at will according to components in the power distribution cabinet, and the mounting positions of the mounting plates 9 are adjusted according to actual requirements. Meanwhile, because the bracket 8 is arranged on the sliding plate 15, and the sliding rail 14 is arranged at the bottom of the sliding plate 15, the mounting plate 9 provided with the components can slide on the supporting plate 13 along with the sliding plate 15, which is beneficial to the installation and maintenance of the components.

The stabilizer blade 18 of switch board bottom is connected with damping bumper shock absorber 16, and damping bumper shock absorber 16 can weaken the vibration that external transmission transmitted the switch board, and wherein what the spring housing adopted is rubber spring housing 1601, and the spring housing of rubber can subduct the influence of lateral vibration to the switch board.

The present embodiment is only an exemplary embodiment of the present invention, and for those skilled in the art, based on the application method and principle disclosed in the present invention, various modifications or variations can be easily made, and not only limited to the structure described in the above embodiments of the present invention, therefore, the manner described in the foregoing is only a preferred embodiment, but not limiting, and all equivalent changes and modifications made according to the present invention are within the scope of the present invention.

Claims

1. An energy-saving power distribution cabinet with a damping function comprises an inner cabinet body (2), wherein the top of the inner cabinet body (2) is provided with a herringbone inner top plate (4), the bottom of the inner cabinet body (2) is provided with a bottom plate (6), the bottom plate (6) is provided with a plurality of wire holes (601), and the energy-saving power distribution cabinet is characterized in that the outer periphery of the inner cabinet body (2) is sleeved with an outer cabinet body (1), the top of the outer cabinet body (1) is provided with a herringbone outer top plate (3), a ventilation cavity (5) is formed between the inner cabinet body (2) and the outer cabinet body (1), the left side and the right side of the outer cabinet body (1) are provided with a plurality of groups of outer ventilation square holes (101), the left side and the right side of the inner cabinet body (2) are provided with a plurality of groups of inner ventilation square holes (201), the outer ventilation square holes (101) are both positioned below the inner ventilation square holes (201), the bottoms of, the sewage discharge pipe (102) is communicated with the ventilation cavity (5), the outer top plate (3) is provided with a plurality of groups of top plate ventilation square holes (302), the outer side of each top plate ventilation square hole (302) is further provided with a rain baffle (301), the rain baffle (301) is fixed on the outer top plate (3), the top of the inner top plate (4) is connected with a connecting pipe (11), the top end of the connecting pipe (11) penetrates through the top of the outer top plate (3), the top end of the connecting pipe (11) is connected with an unpowered ventilator (7), the connecting pipe (11) is provided with a through hole (1101), the through hole (1101) is communicated with the ventilation cavity (5), the front side wall of the outer box body (1) is provided with a front outer box (10), the rear side wall of the outer box body (1) is provided with a rear cabinet door (17), the inner walls of the left side and the right side of the inner box body, the upper ends of the supporting plates (13) are respectively provided with a sliding rail (14), the upper ends of the sliding rails (14) at the left side and the right side are fixedly connected with two sliding plates (15) which are arranged in parallel, the upper and the lower sliding plates (15) are vertically provided with two brackets (8), the brackets (8) are provided with mounting through grooves (801), a plurality of groups of mounting plates (9) are fixed among the brackets (8) through the mounting through grooves (801), four corners of the bottom plate (6) are provided with support legs (18), the bottoms of the support legs (18) are connected with damping spring shock absorbers (16), the damping spring shock absorber comprises a rubber spring sleeve (1601), a compression spring (1602) and a base (1603), the bottom end of the supporting leg (18) is connected to the rubber spring sleeve (1601), a compression spring (1602) is sleeved in the rubber spring sleeve (1601), and the bottom of the compression spring (1602) is fixed on the base (1603).

2. The energy-saving power distribution cabinet with the damping function according to claim 1, wherein an outer brim (12) is arranged at the bottom of the inner top plate (4), and the outer brim (12) protrudes from the outer side wall of the inner box body (2).

3. The energy-saving power distribution cabinet with the damping function according to claim 1, wherein the bottom of the outer top plate (3) is also provided with an outer brim (12), and the outer brim (12) protrudes from the outer side wall of the outer box body (1).

4. The energy-saving power distribution cabinet with the damping function according to claim 1, wherein a front door groove (103) is formed in a front side wall of the outer cabinet (1), the front cabinet door (10) in the closed state is nested in the front door groove (103), sealing gaskets (19) are arranged on inner side edges of the front cabinet door (10), a rear door groove (104) is formed in a rear side wall of the outer cabinet (1), the rear cabinet door (17) in the closed state is nested in the rear door groove (104), and the sealing gaskets (19) are also arranged on inner side edges of the rear cabinet door (17).