CN213341334U

CN213341334U - Shock-proof type switch board

Info

Publication number: CN213341334U
Application number: CN202021965270.3U
Authority: CN
Inventors: 蒋振辉
Original assignee: Shandong Hengfeng Electric Appliance Co ltd
Current assignee: Shandong Hengfeng Electric Appliance Co ltd
Priority date: 2020-09-09
Filing date: 2020-09-09
Publication date: 2021-06-01
Anticipated expiration: 2030-09-09

Abstract

The utility model discloses a shock-absorbing power distribution cabinet, which comprises a cabinet body and a cabinet door arranged on one side of the cabinet body, and is characterized in that the cabinet body is wrapped by a shell, partition plates are arranged on the upper side, the lower side, the left side, the right side and the rear side of the cabinet body, the cabinet body is divided into an installation cavity and a heat dissipation cavity positioned on the periphery of the installation cavity by the partition plates, and the partition plates are fixed with the shell through shock-absorbing mechanisms; the damping mechanism comprises a base, a telescopic rod, a connecting cylinder and a spring, the base is fixed on the shell, the connecting cylinder is fixed on the partition plate, one end of the telescopic rod is fixed with the base, the other end of the telescopic rod extends into the connecting cylinder and is in sliding fit with the connecting cylinder, the spring is sleeved on the telescopic rod, and two ends of the spring are respectively abutted against the base and the connecting cylinder; this application is when the shell bumps, through damper's cushioning effect, has reduced the vibrations of installation cavity to, avoided the installation cavity to warp thereupon because of the shell warp, reduced the switch board and received the damage because of the striking.

Description

Shock-proof type switch board

Technical Field

The utility model relates to a switch board technical field, concretely relates to shock-proof type switch board.

Background

Inside the switch board, the welding has the mounting panel that is used for installing electric power or communication equipment, and electric power or communication equipment install on the mounting panel, because the welding arouses vibrations on the shell of switch board between the mounting panel, the switch board receives the striking deformation easily to receive when the shell, the mounting panel also produces the deformation easily, leads to electric power or communication equipment of installation in the switch board to receive the damage.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model aims at providing a shock-proof type switch board.

The utility model adopts the technical proposal that:

a damping power distribution cabinet comprises a cabinet body and a cabinet door arranged on one side of the cabinet body, wherein the cabinet body is formed by wrapping a shell, partition plates are arranged on the upper side, the lower side, the left side, the right side and the rear side of the cabinet body, the cabinet body is divided into an installation cavity and a heat dissipation cavity located on the periphery of the installation cavity by the partition plates, and the partition plates are fixed with the shell through a damping mechanism; the damping mechanism comprises a base, a telescopic rod, a connecting cylinder and a spring, wherein the base is fixed on the shell, the connecting cylinder is fixed on the partition plate, one end of the telescopic rod is fixed on the base, the other end of the telescopic rod extends into the connecting cylinder and is in sliding fit with the connecting cylinder, the spring sleeve is arranged on the telescopic rod, and two ends of the spring sleeve are respectively abutted to the base and the connecting cylinder.

Furthermore, vertically seted up the mating holes along the connecting cylinder, the mating holes is equipped with spacing step corresponding to the one end of base, the end both sides of stretching into of telescopic link are fixed be equipped with mating holes complex slider.

Further, damper sets up between baffle and the shell of installation cavity upside, downside, left side, right side and rear side.

The heat dissipation device is arranged on the partition plate, and the heat dissipation fan is arranged on the shell and corresponds to the heat dissipation device.

Further, heat abstractor includes circulating pipe, coolant tank and water pump, and circulating pipe's one end is connected with coolant tank's bottom, and the other end passes through the water pump to be connected with coolant tank's top.

Further, the circulating water pipe is fixed on the partition plate through heat-conducting glue.

Further, the circulating water pipe is vertically and repeatedly bent and is fixedly arranged on the partition plate for multiple times.

The heat dissipation plate is provided with a plurality of notches corresponding to the circulating water pipes, the heat dissipation plate is transversely fixed on the partition plate, and the circulating water pipes penetrate through the notches of the heat dissipation plate.

Furthermore, the radiating fins are vertically arranged along the circulating water pipe, and the inclination directions of two adjacent radiating fins are opposite.

Furthermore, a filter screen is arranged on the outer side of the shell corresponding to the radiating fan.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural diagram of a damping power distribution cabinet provided in an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a damping mechanism provided in an embodiment of the present application;

fig. 3 is a schematic structural view of a damping power distribution cabinet according to another embodiment of the present application;

fig. 4 is a schematic structural view of another side of the damping power distribution cabinet according to another embodiment of the present application;

fig. 5 is a schematic view of a structure of a heat sink and a circulating water pipe according to another embodiment of the present disclosure.

The cabinet body 1, the mounting cavity 2, the heat dissipation cavity 3, the heat dissipation fan 4, the damping mechanism 5, the base 51, the connecting cylinder 52, the matching hole 521, the limiting step 522, the telescopic rod 53, the sliding block 531, the spring 54, the partition plate 6, the connecting column 7, the circulating water pipe 8, the heat dissipation fins 9, the notch 91 and the water pump 10.

Detailed Description

Here, it is to be noted that the functions, methods, and the like related to the present invention are only conventional adaptive applications of the related art. Therefore, the present invention is an improvement of the prior art, which substantially lies in the connection relationship between hardware, not in the functions and methods themselves, that is, the present invention relates to a few functions and methods, but does not include the improvements proposed in the functions and methods themselves. The present invention is described for better illustration of the function and method for better understanding of the present invention.

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the present invention belongs.

Referring to fig. 1 to 5, the damping power distribution cabinet comprises a cabinet body 1 and a cabinet door arranged on one side of the cabinet body 1, and is characterized in that the cabinet body 1 is formed by wrapping a shell, partition plates 6 are arranged on the upper side, the lower side, the left side, the right side and the rear side of the cabinet body 1, the cabinet body 1 is divided into an installation cavity 2 and a heat dissipation cavity 3 located on the periphery of the installation cavity 2 by the partition plates 6, and the partition plates 6 are fixed with the shell through damping mechanisms 5; damping device 5 includes base 51, telescopic link 53, connecting cylinder 52 and spring 54, base 51 fixes at the shell, and connecting cylinder 52 fixes at baffle 6, and telescopic link 53's one end is fixed with base 51, and the other end stretches into in the connecting cylinder 52, and with connecting cylinder 52 sliding fit, spring 54 cover is established on telescopic link 53, and its both ends support respectively on base 51 and connecting cylinder 52.

This application is through cabinet body 1 upper and lower both sides, the baffle 6 of left and right sides and rear side, cut apart the cabinet body 1 and become installation cavity 2 and heat dissipation chamber 3, electric power and communication equipment install in installation cavity 2, connect through damper 5 between the baffle 6 of installation cavity 2 and the shell in heat dissipation chamber 3, when the shell bumps, through damper 5's cushioning effect, the vibrations of installation cavity 2 have been reduced, and, avoided installation cavity 2 to warp because of the shell is out of shape thereupon, reduced the switch board and received the damage because of the striking.

The cabinet door can set up two, articulates interior cabinet door on installation cavity 2 and articulates the outer cabinet door on heat dissipation chamber 3 respectively.

A matching hole 521 is vertically formed along the connecting cylinder 52, a limiting step 522 is arranged at one end, corresponding to the base 51, of the matching hole 521, and sliding blocks 531 matched with the matching hole 521 are fixedly arranged on two sides of the extending end of the telescopic rod 53. The slider 531 can slide up and down along the fitting hole 521 and is restricted by the restricting step 522.

The damper mechanisms 5 are provided between the partitions 6 on the upper side, lower side, left side, right side, and rear side of the installation chamber 2 and the housing. The influence of external vibration on the installation cavity 2 is reduced from multiple directions.

When the damping mechanism 5 is installed, the base 51 can be fixed on the inner wall of the shell by a fastener, one end of the telescopic rod 53 penetrates into the connecting cylinder 52 from the top and is transmitted out from the lower end of the connecting cylinder 52, and the spring 54 is sleeved at one end of the telescopic rod 53 and then is fixed with the base 51 through one end of the telescopic rod 53; the other end of the telescopic rod 53 is retained in the connecting cylinder 52 due to the limiting function of the sliding block 531 and the limiting step 522, and can slide in the connecting cylinder 52 under the action of external force, and gradually return to the original position under the action of the spring 54.

The heat dissipation device is arranged on the partition plate 6, and the heat dissipation fan 4 is arranged on the shell and corresponds to the heat dissipation device. The heat dissipation cavity 3 is used for dissipating heat of the heat generated by the installation cavity 2, the heat dissipation device is installed on the partition plate 6, the heat transferred out from the partition plate 6 is dissipated, the heat dissipation hole is prevented from being formed in the installation cavity 2 provided with the electric power and the communication equipment, external dust is prevented from entering the installation cavity 2, and the stable heat dissipation function of the power distribution cabinet is guaranteed to a certain extent.

The partition plate 6 is made of heat conducting materials, and can conduct heat in the installation cavity 2 out and dissipate the heat through the heat dissipation device.

The heat dissipation device may be disposed on the upper side, the left side, the right side, and the rear side of the installation cavity 2, or may be disposed only on the left side, the right side, and the rear side of the installation cavity 2, and the heat dissipation fan 4 is disposed corresponding to the heat dissipation device. The heat dissipation device comprises a circulating water pipe 8, a cooling water tank and a water pump 10, one end of the circulating water pipe 8 is connected with the bottom of the cooling water tank, and the other end of the circulating water pipe is connected with the top of the cooling water tank through the water pump 10. The water pump 10 provides power, heat is continuously taken away through the circulating water pipe 8 and is recycled after being cooled in the cooling water tank, and the heat dissipation efficiency is improved; the heat radiation fan 4 is arranged at the position of the shell opposite to the circulating water pipe 8, so that the heat radiation performance is further improved.

The circulating water pipe 8 is fixed on the partition plate 6 through heat-conducting glue. On the one hand, the circulating water pipe 8 is stably fixed on the partition plate 6, and on the other hand, the heat transmitted by the partition plate 6 can be better transmitted along with the circulating water pipe 8.

Circulating pipe 8 is along vertical fixed the setting on baffle 6 many times of bending repeatedly, and circulating pipe 8's both ends are connected with coolant tank and water pump 10 in the bottom. Of course, the circulating water pipe 8 may be spirally wound around the partition 6. Because this switch board is square structure, adopts vertical snakelike structure of bending many times repeatedly, can increase circulating pipe 8's the area of laying, guarantees circulating pipe 8 and as far as possible has more 6 contacts of baffle, has increased circulating pipe 8's length again, improves the heat that the primary cycle was taken away.

The heat sink further comprises a heat sink 9, the heat sink 9 being made of a heat dissipating material, such as aluminum or copper; the cooling fins 9 are provided with a plurality of notches 91 corresponding to the circulating water pipes 8, the cooling fins 9 are transversely fixed on the partition plate 6, and the circulating water pipes 8 penetrate through the notches 91 of the cooling fins 9. The radiating fins 9 can be fixed on the partition plate 6 by screws or buckles, the pipeline of the circulating water pipe 8 penetrates through the notches 91 of the radiating fins 9, partial heat is transferred to the radiating fins 9 by the contact of the radiating fins 9 and the circulating water pipe 8, and the radiating fan 4 carries out air cooling and radiating.

The cooling fin 9 and circulating pipe 8 can be a certain contained angle, and specifically, the cooling fin 9 is 30 ~ 120 with circulating pipe 8. The heat dissipation area is increased.

The plurality of radiating fins 9 are vertically arranged along the circulating water pipe 8, and the inclination directions of two adjacent radiating fins 9 are opposite. If one radiating fin 9 is inclined upwards, the included angle between the radiating fin and the circulating water pipe 8 is 30 degrees, and the other radiating fin 9 adjacent to the radiating fin is inclined downwards, and the included angle between the radiating fin and the circulating water pipe 8 is 120 degrees. By setting the inclination directions of two adjacent radiating fins 9 to be opposite, mixed flow is formed between the radiating fins 9, and the radiating effect is further improved.

A filter screen is mounted on the housing corresponding to the outside of the heat radiation fan 4. Through this filter screen, carry out certain filtration to the air that gets into in the heat dissipation chamber 3, improve and dispel the heat and clean in the chamber 3.

In this application, unless expressly stated or limited otherwise, the terms "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral combinations thereof; may be an electrical connection; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the specification of the present invention, a large number of specific details are explained. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, systems, and techniques have not been shown in detail in order not to obscure an understanding of this description.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, system, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, systems, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. The damping power distribution cabinet comprises a cabinet body (1) and a cabinet door arranged on one side of the cabinet body (1), and is characterized in that the cabinet body (1) is formed by wrapping a shell, partition plates (6) are arranged on the upper side, the lower side, the left side, the right side and the rear side of the cabinet body (1), the cabinet body (1) is divided into an installation cavity (2) and a heat dissipation cavity (3) located on the periphery of the installation cavity (2) by the partition plates (6), and the partition plates (6) are fixed with the shell through damping mechanisms (5); damper (5) include base (51), telescopic link (53), connecting cylinder (52) and spring (54), base (51) are fixed at the shell, and connecting cylinder (52) are fixed at baffle (6), and the one end of telescopic link (53) is fixed with base (51), and the other end stretches into in connecting cylinder (52) and with connecting cylinder (52) sliding fit, spring (54) cover is established on telescopic link (53), and its both ends support respectively on base (51) and connecting cylinder (52).

2. The shock-absorbing power distribution cabinet according to claim 1, wherein a matching hole (521) is vertically formed along the connecting cylinder (52), a limiting step (522) is arranged at one end, corresponding to the base (51), of the matching hole (521), and sliding blocks (531) matched with the matching hole (521) are fixedly arranged on two sides of the extending end of the telescopic rod (53).

3. The damping type power distribution cabinet according to claim 2, characterized in that the damping mechanism (5) is arranged between the partition plates (6) on the upper side, the lower side, the left side, the right side and the rear side of the installation cavity (2) and the shell.

4. The damping power distribution cabinet according to claim 1, 2 or 3, characterized by further comprising a heat sink and a heat dissipating fan (4), wherein the heat sink is mounted on the partition (6), and the heat dissipating fan (4) is mounted on the housing and corresponds to the heat sink.

5. The damping power distribution cabinet according to claim 4, wherein the heat dissipation device comprises a circulating water pipe (8), a cooling water tank and a water pump (10), one end of the circulating water pipe (8) is connected with the bottom of the cooling water tank, and the other end of the circulating water pipe is connected with the top of the cooling water tank through the water pump (10).

6. The damping type switch board of claim 5, characterized in that, the circulating water pipe (8) is fixed on the clapboard (6) through heat conducting glue.

7. The damping power distribution cabinet according to claim 6, wherein the circulating water pipe (8) is vertically and repeatedly bent for a plurality of times and fixedly arranged on the partition plate (6).

8. The damping power distribution cabinet according to claim 7, characterized by further comprising a cooling fin (9), wherein the cooling fin (9) is provided with a plurality of notches (91) corresponding to the circulating water pipe (8), the cooling fin (9) is transversely fixed on the partition plate (6), and the circulating water pipe (8) passes through the notches (91) of the cooling fin (9).

9. The shock-absorbing power distribution cabinet according to claim 8, wherein a plurality of cooling fins (9) are vertically arranged along the circulating water pipe (8), and the inclination directions of two adjacent cooling fins (9) are opposite.

10. The damping power distribution cabinet according to claim 4, characterized in that a filter screen is mounted on the outer side of the casing corresponding to the cooling fan (4).