CN212085616U

CN212085616U - Power distribution device with heat dissipation function

Info

Publication number: CN212085616U
Application number: CN202020987034.5U
Authority: CN
Inventors: 康凯铭; 熊欢欢
Original assignee: Jiangxi Nengchuang Electric Power Surveying Design Co ltd
Current assignee: Jiangxi Nengchuang Electric Power Surveying Design Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2020-12-04
Anticipated expiration: 2030-06-03

Abstract

The utility model discloses a distribution device with heat dissipation function, include the block terminal and install the multiunit separation deckle board in the block terminal, the block terminal is the inside cuboid box column structure who offers the bin, and the bin is divided into four group's component storehouses by three group's separation deckle boards equidistance in the block terminal, four group's intercommunication component storehouses's the side pipe of airing exhaust is installed to the position that the top of block terminal corresponds inside component storehouse of offering, the sealing mounting groove that supplies two sets of door plant installations is seted up to one side in component storehouse, the air intake in intercommunication component storehouse is seted up to the bottom of door plant, set up the passageway that supplies to dredge line board movable adjustment installation in the separation deckle board, dredge line board and drive arrangement cooperation, the air intake is provided with the dust screen towards one side in component storehouse, and one side that the component storehouse. This distribution device with heat dissipation function, it is rational in infrastructure, easily realize the arrangement of heat dissipation and the circuit of being convenient for, the practicality is strong.

Description

Power distribution device with heat dissipation function

Technical Field

The utility model belongs to the technical field of distribution device, concretely relates to distribution device with heat dissipation function.

Background

The power distribution device is used for receiving and distributing electric energy during normal operation, and can quickly cut off a fault part and restore normal operation through automatic or manual operation when a fault occurs. It can be said that the power distribution device is an important device that realizes the electrical main wiring function in particular. The power distribution device is an important component of a power plant and a power substation, and is a specific implementation of an electric main connection of the power plant and the power substation. The distribution device is composed of a switch device, a protection device, a measuring device, a bus and necessary auxiliary devices according to the connection mode of an electric main wiring, wherein the auxiliary devices comprise a box body framework, a foundation, a house, a channel and the like for installing and arranging the electric devices, and most of the auxiliary devices are the box body framework and the house.

When a distribution box in the existing distribution device is used, the temperature in a component bin is high, and the service life of an electronic component is easily influenced; the fixed position of the circuit between each bin is inconsistent with the height, the direct suspended circuit influences attractiveness, and the overhaul in the later period which is inconvenient to comb is not needed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a distribution device with heat dissipation function to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a distribution device with heat dissipation function, includes the block terminal and installs the multiunit separation deckle board in the block terminal, the block terminal is the inside cuboid box column structure who offers the bin, and the bin is divided into four group's component storehouses by three group's separation deckle boards etc. in the block terminal, the square pipe of airing exhaust in four group's intercommunication component storehouses is installed to the position that the inside component storehouse of offering of top correspondence of block terminal, the sealing mounting groove that supplies two sets of door plant installations is seted up to one side in component storehouse, the air intake in intercommunication component storehouse is seted up to the bottom of door plant, set up the passageway that supplies to dredge line board movable adjustment installation in the separation deckle board, dredge line board and.

Preferably, one side of the air inlet facing the element bin is provided with a dust filter screen, and one side of the air inlet far away from the element bin is provided with a plurality of groups of louver structures.

Preferably, install two sets of wheeled fans in the square pipe of airing exhaust, and the both ends of wheeled fan pass through roller bearing swing joint with the square pipe of airing exhaust, four groups two liang of square pipes of airing exhaust communicate with a set of guide plate that is cuboid box column structure, a set of negative pressure air pump of intercommunication both sides guide plate is installed between two parties in the top of block terminal.

Preferably, the thread thinning plate is provided with a plurality of groups of grooves for the installation of the threading wheels in a rectangular array above, the threading wheels are movably connected with the grooves through shafts, and a plurality of groups of positioning plates are arranged on two sides of the lower part of the thread thinning plate in a rectangular array.

Preferably, the cooperation the drive arrangement of sparse line board includes that a set of is inlayed between two parties and is inlayed in the motor at passageway bottom center and two sets of guide bars that run through sparse line board and the axle center is parallel to each other, the guide bar symmetry is installed in the both sides of passageway, the top of motor is provided with a set of axle center and the ball that the guide bar is parallel to each other, ball and sparse line board threaded connection, and ball's top and block terminal pass through roller bearing and are connected.

Preferably, the motor matched with the ball screw is arranged at the center of the thread thinning plate, through holes matched with the guide rods are formed in the two sides of the thread thinning plate, and linear bearings matched with the guide rods are symmetrically embedded in the two ends of the through holes.

The utility model discloses a technological effect and advantage: the power distribution device with the heat dissipation function benefits from the arrangement of the air inlets on the plurality of door sheets, the communication of the internal air flow and the external air flow is realized by matching with the additional arrangement of the air exhaust square pipe at the top end of the component bin, the air exhaust square pipe is communicated with the guide plate and the negative pressure air pump, the work of the negative pressure air pump is small, the circulation of the internal air flow and the external air flow is accelerated, the heat dissipation is realized, the temperature in the component bin is ensured to meet the working requirement of; the threading wheel that sets up on the line thinning board is convenient for wear to establish of direction between two sets of component storehouses, and the height of line thinning board realizes the adjustment by motor drive ball, adapts to the not threading demand of co-altitude, and the setting of threading wheel frictional force when reducing the threading, and the line is convenient for combing of circuit to the multiunit line threading wheel, makes things convenient for the circuit maintenance work in later stage.

Drawings

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

fig. 2 is a schematic structural view of the distribution box of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2 according to the present invention;

fig. 4 is a schematic structural diagram of the sparse line plate of the present invention.

In the figure: the device comprises a power distribution box 1, a component bin 101, a door sealing mounting groove 102, a separating frame plate 2, a channel 201, a door plate 3, an air inlet 301, a square exhaust pipe 4, a wheel type fan 401, a guide plate 5, a negative pressure air pump 501, a line dredging plate 6, a line passing wheel 601, a positioning plate 602, a motor 7, a ball screw 701, a screw matching hole 702, a guide rod 8 and a through hole 801.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Unless defined otherwise, all references to up, down, left, right, front, back, inner and outer directions herein are to be interpreted as referring to up, down, left, right, front, back, inner and outer directions in the drawings to which the invention is applied, and all references are hereby incorporated herein by reference.

The utility model provides a power distribution device with heat dissipation function as shown in figures 1-4, which comprises a distribution box 1 and a plurality of groups of separation frame plates 2 arranged in the distribution box 1, wherein the distribution box 1 is a cuboid box-shaped structure with a cabin arranged inside, the cabin in the distribution box 1 is equally divided into four groups of component cabins 101 by three groups of separation frame plates 2, four groups of air exhaust square pipes 4 communicated with the component cabins 101 are arranged at the top end of the distribution box 1 corresponding to the positions where the component cabins 101 are arranged inside, one side of the component cabins 101 is provided with a door sealing installation groove 102 for installing two groups of door plates 3, the bottom end of the door plate 3 is provided with an air inlet 301 communicated with the component cabins 101, the air exhaust square pipes 4 are matched with the air exhaust square pipes 4 at the top end of the component cabins 101 to realize the communication of the inner air flow and the outer air flow, the air exhaust square pipes 4 are communicated with a guide, realize the heat dissipation, guarantee the suitable component work demand of temperature in the component storehouse 101, extension component life, set up the passageway 201 that supplies to dredge line board 6 movable regulation installation in the separation deckle board 2, it cooperates with drive arrangement to dredge line board 6.

Specifically, a dust filter net is arranged on one side of the air inlet 301 facing the element bin 101, and a plurality of groups of louver structures are arranged on one side of the air inlet 301 far away from the element bin 101.

Specifically, install two sets of wheeled fans 401 in the square pipe 4 of airing exhaust, and the both ends of wheeled fan 401 with the square pipe 4 of airing exhaust pass through roller bearing swing joint, four groups 4 two liang of a pair ofly and with a set of 5 intercommunications that are the guide plate of cuboid box column structure in the square pipe of airing exhaust, a set of negative pressure air pump 501 who communicates both sides guide plate 5 is installed between two parties on block terminal 1's top.

Specifically, it offers the groove that the multiunit supplied threading wheel 601 to install to dredge 6 tops of line board, and threading wheel 601 passes through axle and groove swing joint, and the threading wheel 601 that dredges setting up on line board 6 is convenient for wear to establish of direction between two sets of component storehouses 101, and the setting of threading wheel 601 reduces the frictional force when threading, and the carding of the circuit of being convenient for of multiunit threading wheel 601 makes things convenient for the circuit maintenance work in later stage, it installs multiunit locating plate 602 to dredge the below both sides of line board 6 and be rectangular array.

Specifically, the cooperation sparse line board 6's drive arrangement includes that a set of is inlayed between two parties in the motor 7 at passageway 201 bottom center and two sets of guide bars 8 that run through sparse line board 6 and the axle center is parallel to each other, 8 symmetrical installations in the both sides of passageway 201 of guide bars, the top of motor 7 is provided with a set of axle center and the ball 701 that 8 guide bars are parallel to each other, ball 701 and sparse line board 6 threaded connection, and ball 701's top and block terminal 1 pass through roller bearing and are connected.

Specifically, the center of the thread thinning plate 6 is provided with a motor 7 matched with the ball screw 701, two sides of the thread thinning plate 6 are provided with through holes 801 matched with the guide rods 8, and two ends of each through hole 801 are symmetrically embedded with linear bearings matched with the guide rods 8.

The working principle of the power distribution device with the heat dissipation function is that after the components are installed in the component bin 101, the circuits between the component bins 101 can be penetrated through the upper part of the wire passing wheel 601 arranged on the wire thinning plate 6, a user only needs to adjust the motor 7 to realize the rotation of the ball screw 701, the ball screw 701 is in threaded connection with the screw matching hole 702 to drive the wire thinning plate 6 to ascend or descend along the axis direction of the guide rod 8, the requirement of the user on the wire penetrating height is met, when the negative pressure air pump 501 works, air flow is introduced from the air inlet 301, the air flow entering from the bottom of the component bin 101 penetrates through the whole component bin 101 and is discharged from the air exhaust square pipe 4 at the top of the component bin 101, the heat on the working components is taken away by the air flow entering, the temperature in the component bin 101 is maintained, the service life of the working components is prolonged, the air flow enters the negative pressure air pump 501 from the guide plate, it is rational in infrastructure, easily realize the arrangement of heat dissipation and the circuit of being convenient for, the practicality is strong.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a distribution device with heat dissipation function, includes block terminal (1) and installs multiunit separation framed panel (2) in block terminal (1), its characterized in that: the utility model discloses a cable box, including block terminal (1), four group's intercommunication component storehouses (101), door sealing mounting groove (102) that supply two sets of door plant (3) installation are seted up to the top of block terminal (1), air intake (301) of intercommunication component storehouse (101) are seted up to the bottom of door plant (3), set up passageway (201) that supply to dredge line board (6) adjustable mounting in separation deckle (2), dredge line board (6) and drive arrangement cooperation, and the bin is divided into four group's component storehouses (101) by three group's separation deckle boards (2) etc. in block terminal (1), the top of block terminal (1) corresponds the position of inside seting up component storehouse (101) and installs four groups's side's of airing exhaust pipe (4), the passageway (201) that supply to.

2. The power distribution device with a heat dissipation function according to claim 1, wherein: one side of the air inlet (301) facing the element bin (101) is provided with a dust filter screen, and one side of the air inlet (301) far away from the element bin (101) is provided with a plurality of groups of louver structures.

3. The power distribution device with a heat dissipation function according to claim 1, wherein: install two sets of wheel fan (401) in the side pipe of airing exhaust (4), and the both ends of wheel fan (401) with air exhaust side pipe (4) pass through roller bearing swing joint, four groups two liang of a pair of and with a set of guide plate (5) intercommunication that are cuboid box column structure in side pipe of airing exhaust (4), negative pressure air pump (501) of a set of intercommunication both sides guide plate (5) are installed between two parties on the top of block terminal (1).

4. The power distribution device with a heat dissipation function according to claim 1, wherein: the wire arrangement plate is characterized in that a rectangular array is arranged above the wire arrangement plate (6) and provided with a plurality of groups of grooves for installing the wire arrangement wheel (601), the wire arrangement wheel (601) is movably connected with the grooves through a shaft, and a plurality of groups of positioning plates (602) are arranged on two sides of the lower part of the wire arrangement plate (6) in a rectangular array.

5. The power distribution device with a heat dissipation function according to claim 1, wherein: the cooperation the drive arrangement of sparse line board (6) includes that a set of is inlayed between two parties in motor (7) at passageway (201) bottom center and two sets of guide bar (8) that run through sparse line board (6) and axle center and be parallel to each other, guide bar (8) symmetry is installed in the both sides of passageway (201), the top of motor (7) is provided with ball (701) that a set of axle center and guide bar (8) are parallel to each other, ball (701) and sparse line board (6) threaded connection, and the top of ball (701) is connected through roller bearing with block terminal (1).

6. The power distribution device with a heat dissipation function according to claim 5, wherein: the motor (7) matched with the ball screw (701) is arranged at the center of the thread thinning plate (6), through holes (801) matched with the guide rods (8) are formed in two sides of the thread thinning plate (6), and linear bearings matched with the guide rods (8) are symmetrically embedded in two ends of each through hole (801).