CN212784297U

CN212784297U - Heat dissipation formula cubical switchboard convenient to maintain

Info

Publication number: CN212784297U
Application number: CN202021840618.6U
Authority: CN
Inventors: 郝修明
Original assignee: Xi'an Huatong Electrical Equipment Co ltd
Current assignee: Xi'an Huatong Electrical Equipment Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-03-23
Anticipated expiration: 2030-08-28

Abstract

The utility model discloses a heat dissipation type switch cabinet convenient to maintain, which relates to the technical field of switch cabinet equipment, and comprises a cabinet body, wherein the inner wall of the cabinet body is horizontally provided with a baffle plate, the cabinet body comprises an installation cabinet and a heat dissipation cabinet, the installation cabinet is arranged above the installation cabinet through the baffle plate, the heat dissipation cabinet is arranged below the installation cabinet through the baffle plate, the front side surface of the installation cabinet is provided with a first through hole, the rear side surface of the installation cabinet is provided with a second through hole, the outside of the first through hole is provided with a first cabinet door connected with the installation cabinet, the outside of the second through hole is provided with a second cabinet door connected with the installation cabinet, the inside of the installation cabinet is provided with an installation bracket fixed on the inner wall of the installation cabinet, the installation bracket is provided with a heat conduction assembly; wherein, an electrical element is arranged between the mounting plate and the second cabinet door. The utility model has the advantages of the radiating efficiency is high, the maintenance efficiency is high and the radiating effect is good.

Description

Heat dissipation formula cubical switchboard convenient to maintain

Technical Field

The utility model relates to a cubical switchboard equipment technical field, concretely relates to heat dissipation formula cubical switchboard convenient to maintain.

Background

The switch cabinet is an electrical device, the external line of the switch cabinet firstly enters a main control switch in the cabinet and then enters a branch control switch, and each branch is arranged according to the requirement. The classification methods of the switch cabinets are various, for example, the switch cabinets can be divided into movable switch cabinets and fixed switch cabinets by the installation mode of the circuit breaker; or according to different cabinet body structures, the cabinet body can be divided into an open type switch cabinet, a metal closed switch cabinet and a metal closed armored switch cabinet; the high-voltage switch cabinet, the medium-voltage switch cabinet, the low-voltage switch cabinet and the like can be divided according to different voltage grades. Inside the produced heat that has more electrical components operation of current cubical switchboard, just in time dispel the heat, and a large amount of electrical components generally can all install on a mounting panel, just it is high just to lead to the heat on the mounting panel, current heat radiation structure generally adopts the fan to carry out the air-out heat dissipation, the radiating efficiency is low, can not dispel the heat to the mounting panel of installation electrical components, this radiating effect that will influence whole cubical switchboard, simultaneously because the cubical switchboard need carry out the regular maintenance, when needs maintain the cubical switchboard structure that leans on the lining, will demolish outer layer structure earlier, this just leads to maintaining very inconveniently, influence maintenance efficiency and maintenance effect.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a heat dissipation formula cubical switchboard convenient to maintain improves structural strength, dismouting speed and the reliability of whole device.

A heat dissipation type switch cabinet convenient to maintain comprises a cabinet body, wherein a partition plate is horizontally arranged on the inner wall of the cabinet body, the cabinet body comprises an installation cabinet and a heat dissipation cabinet, the installation cabinet is arranged above the installation cabinet in a separated mode through the partition plate, the heat dissipation cabinet is arranged below the installation cabinet in a separated mode through the partition plate, a first through hole is formed in the front side face of the installation cabinet, a second through hole is formed in the rear side face of the installation cabinet, a first cabinet door connected with the installation cabinet is arranged outside the first through hole, a second cabinet door connected with the installation cabinet is arranged outside the second through hole, an installation support fixed to the inner wall of the installation cabinet is arranged inside the installation cabinet, an installation plate and a heat conduction assembly in contact with the installation plate are arranged on the installation support, the heat conduction assembly is located between the installation plate and the first cabinet; and an electrical appliance element is arranged between the mounting plate and the second cabinet door.

Preferably, the heat conduction assembly comprises two connecting frames and a heat conduction plate which are fixed on the mounting support, the two connecting frames are respectively fixed at two ends of the heat conduction plate, a plurality of heat conduction fins are arranged on the heat conduction plate in a penetrating mode, and one ends of the plurality of heat conduction fins are in contact with the mounting plate. Through setting up a plurality of conducting strips, can improve the area of contact of heat-conducting plate and outside air, after the heat on the mounting panel is derived to the heat-conducting plate, can carry out the heat transfer fast to improve heat exchange efficiency, all conducting strips all perpendicular to cabinet body top surface setting simultaneously, thereby reduce the deposition, improve the conducting strip radiating effect.

Preferably, the connecting frame is fixed on the mounting bracket by a thread connection mode. The conducting strip must contact the mounting panel setting, therefore need carry out position control during the installation to make it reach the heat conduction purpose, through the removable design of link, can adjust the link mounted position, thereby let the conducting strip can reach predetermined mounted position sooner.

Preferably, first opening with the heat-conducting plate all is the rectangle, the length and the width of heat-conducting plate all are less than the length and the width of first opening. The size of whole first opening is greater than the heat-conducting plate size to let the heat-conducting plate can directly put into and take out, convenience of customers operates.

Preferably, the ventilation structure comprises two rows of vent groups arranged on the partition plate, and the two rows of vent groups are respectively opposite to the space between the mounting plate and the first cabinet door and the space between the mounting plate and the second cabinet door. Two sets of vent groups access mounting panel front side space and rear side space respectively to realize the pertinence and dispel the heat fast, can effectively improve the radiating efficiency.

Preferably, the vent group consists of a plurality of circular vents. A plurality of circular vents can improve the outflow of high temperature air to the realization is to the quick discharge of high temperature air in the whole installation cabinet.

Preferably, the heat dissipation cabinet is provided with air outlets on two sides, the mounting cabinet is provided with air inlets on two sides, and the heat dissipation assembly comprises a heat dissipation fan communicated with the vent group and the air outlets. The air inlet sets up in the installation cabinet, and the air outlet setting is in the heat dissipation cabinet, guarantees that the air can be through whole installation cabinet, reaches radiating purpose.

Preferably, a dust guard is arranged in the air inlet. The dust guard can carry out the dust removal operation to the air in the whole air inlet to reduce the dust and pile up in cubical switchboard is inside.

Preferably, a third through hole is formed in the front side face and the rear side face of the heat dissipation cabinet, and a third cabinet door connected with the heat dissipation cabinet is arranged on the outer side of the third through hole. Like the installation cabinet, the heat dissipation cabinet opens the inner space through two third cabinet doors to improve the installation and maintenance efficiency of the heat dissipation cabinet.

Preferably, the bottom of the cabinet body is provided with a supporting and connecting plate, and the supporting and connecting plate is provided with a connecting hole. The supporting connection board can improve the supporting strength, and the whole cabinet body can be more reliably fixed through the connecting holes.

The beneficial effects of the utility model are embodied in:

1. in the utility model, the whole cabinet body is divided into a heat dissipation cabinet and an installation cabinet, wherein an electrical component is installed in the installation cabinet, a heat dissipation component is arranged in the heat dissipation cabinet to dissipate heat of the whole installation cabinet, and a first cabinet door and a second cabinet door are arranged on the installation cabinet at the same time, which can be in fast contact with any position on the whole installation board, therefore, the interior of the whole installation cabinet can be maintained and replaced fast, the maintenance efficiency is effectively improved, meanwhile, the heat conduction component can be in direct contact with the installation board to rapidly lead out heat on the installation board, and then the heat conduction component exchanges heat with air, thereby effectively reducing heat on the installation board, and simultaneously, the heat conduction component is matched with the heat dissipation structure of the whole heat dissipation cabinet for use, thereby improving the heat dissipation efficiency and the heat dissipation effect, realizing fast cooling of the interior of the installation cabinet, more importantly, the heat conduction structure can be maintained, such as cleaning dust or performing maintenance and replacement, and the like, thereby improving the practicability and reliability of the whole cabinet body.

2. The utility model discloses in, through setting up a plurality of conducting strips, can improve the area of contact of heat-conducting plate and outside air, after the heat on the mounting panel is derived to the heat-conducting plate, can carry out the heat transfer fast to improve heat exchange efficiency.

3. The utility model discloses in, the conducting strip must contact the mounting panel setting, need carry out position control during consequently installation to make it reach the heat conduction purpose, through the removable design of link, can adjust the link mounted position, thereby let the conducting strip can reach predetermined mounted position sooner.

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 side view of the structure of the present invention;

FIG. 2 is a sectional view of the structure of the present invention taken along the line A-A in FIG. 1;

FIG. 3 is a perspective view of the present invention;

fig. 4 is a perspective view of the structure inside the installation cabinet of the present invention.

In the drawing, 1-cabinet body, 2-partition board, 21-vent group, 3-installation cabinet, 31-first vent, 32-second vent, 33-first cabinet door, 34-second cabinet door, 35-installation support, 36-installation board, 37-air inlet, 38-dust guard, 4-heat dissipation cabinet, 41-air outlet, 42-third cabinet door, 5-heat conduction component, 51-connection frame, 52-heat conduction board, 53-heat conduction sheet, 6-support connection board, and 61-connection hole.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "upper", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships conventionally arranged when products of the present invention are used, and are only used for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements indicated must have specific orientations, be constructed in specific orientations, and operated, and thus, cannot be construed as limiting the present invention.

As shown in fig. 1 to 4, a heat dissipation type switch cabinet convenient to maintain comprises a cabinet body 1, wherein a partition plate 2 is horizontally arranged on the inner wall of the cabinet body 1, the cabinet body 1 comprises an installation cabinet 3 which is arranged above through the partition plate 2 and a heat dissipation cabinet 4 which is arranged below through the partition plate 2, a first through opening 31 is formed in the front side surface of the installation cabinet 3, a second through opening 32 is formed in the rear side surface of the installation cabinet 3, a first cabinet door 33 connected with the installation cabinet 3 is arranged outside the first through opening 31, a second cabinet door 34 connected with the installation cabinet 3 is arranged outside the second through opening 32, an installation support 35 fixed on the inner wall of the installation cabinet 3 is arranged inside the installation cabinet 3, a heat conduction assembly 5 which is provided with an installation plate 36 and a contact installation plate 36 is arranged on the installation support 35, the heat conduction assembly 5 is located between the installation plate 36 and the first cabinet door 33, the partition; wherein electrical components are arranged between the mounting plate 36 and the second cabinet door 34.

In this embodiment, it should be noted that, the whole cabinet body 1 is divided into a heat dissipation cabinet 4 and an installation cabinet 3, wherein electrical components are installed in the installation cabinet 3, a heat dissipation assembly is arranged in the heat dissipation cabinet 4 to dissipate heat of the whole installation cabinet 3, and the installation cabinet 3 is provided with two cabinet doors, namely a first cabinet door 33 and a second cabinet door 34, which can be in fast contact with any position on the whole installation plate 36, so that the inside of the whole installation cabinet 3 can be maintained and replaced fast, thereby effectively improving maintenance efficiency, and meanwhile, the heat conduction assembly 5 can be in direct contact with the installation plate 36, fast lead out heat on the installation plate 36, and then exchange heat with air through the heat conduction assembly 5, thereby effectively reducing heat on the installation plate 36, and meanwhile, the heat conduction assembly 5 is used in cooperation with the heat dissipation structure of the whole heat dissipation cabinet 4, thereby improving heat dissipation efficiency and heat dissipation effect, and realizing fast cooling of, more crucial is, through first cabinet door 33, can directly carry out maintenance to heat conduction structure, for example clean the dust or maintain and change etc. to improve the practicality and the reliability of the whole cabinet body 1.

Specifically, the heat conducting assembly 5 includes two connecting frames 51 fixed on the mounting bracket 35 and a heat conducting plate 52, the two connecting frames 51 are respectively fixed at two ends of the heat conducting plate 52, a plurality of heat conducting fins 53 are arranged on the heat conducting plate 52 in a penetrating manner, and one ends of the plurality of heat conducting fins 53 all contact the mounting plate 36.

In this embodiment, it should be noted that, by providing the plurality of heat-conducting fins 53, the contact area between the heat-conducting plate 52 and the external air can be increased, and after the heat-conducting plate 52 derives the heat from the mounting plate 36, the heat can be quickly exchanged, so as to increase the heat exchange efficiency, and meanwhile, all the heat-conducting fins 53 are perpendicular to the top surface of the cabinet 1, so as to reduce the dust deposition and increase the heat dissipation effect of the heat-conducting fins 53.

Specifically, the attachment frame 51 is fixed to the mounting bracket 35 by means of a screw coupling.

In the present embodiment, it should be noted that the heat conducting fins 53 must be disposed in contact with the mounting plate 36, so that the position of the heat conducting fins 53 needs to be adjusted during mounting to achieve the purpose of heat conduction, and the mounting position of the connecting frame 51 can be adjusted by the detachable design of the connecting frame 51, so that the heat conducting fins 53 can reach the preset mounting position more quickly.

Specifically, the first through-hole 31 and the heat conductive plate 52 each have a rectangular shape, and the length and width of the heat conductive plate 52 are smaller than those of the first through-hole 31.

In the present embodiment, the size of the entire first through hole 31 is larger than that of the heat conduction plate 52, so that the heat conduction plate 52 can be directly put in and taken out, thereby facilitating the user's operation.

Specifically, the ventilation structure includes two rows of vent groups 21 opened on the partition board 2, and the two rows of vent groups 21 respectively face between the mounting plate 36 and the first cabinet door 33 and between the mounting plate 36 and the second cabinet door 34.

In the present embodiment, it should be noted that the two sets of vent groups 21 are respectively connected to the front space and the rear space of the mounting plate 36, so as to achieve targeted rapid heat dissipation and effectively improve the heat dissipation efficiency.

Specifically, the vent group 21 is composed of a plurality of circular vent groups 21.

In the present embodiment, it should be noted that the plurality of circular ventilation openings can increase the outflow of the high-temperature air, thereby realizing rapid discharge of the high-temperature air in the entire installation cabinet 3.

Specifically, the heat dissipation cabinet 4 has air outlets 41 on both sides thereof, the mounting cabinet 3 has air inlets 37 on both sides thereof, and the heat dissipation assembly includes a heat dissipation fan communicating the vent group 21 and the air outlets 41.

In this embodiment, it should be noted that the air inlet 37 is disposed in the installation cabinet 3, and the air outlet 41 is disposed in the heat dissipation cabinet 4, so as to ensure that air can pass through the entire installation cabinet 3, thereby achieving the purpose of heat dissipation.

Specifically, a dust guard 38 is provided in the air inlet 37.

In the present embodiment, it should be noted that the dust-proof plate 38 can perform a dust-removing operation on the air in the whole air inlet 37, so as to reduce the accumulation of dust inside the switch cabinet.

Specifically, a third opening is formed in each of the front side surface and the rear side surface of the heat dissipation cabinet 4, and a third cabinet door 42 connected with the heat dissipation cabinet 4 is arranged outside the third opening.

In the present embodiment, as in the case of the mounting cabinet 3, the heat radiation cabinet 4 has an inner space opened by the two third cabinet doors 42, thereby improving the efficiency of mounting and maintenance of the heat radiation cabinet 4.

Specifically, the bottom of the cabinet body 1 is provided with a supporting connection plate 6, and the supporting connection plate 6 is provided with a connection hole 61.

In the present embodiment, it should be noted that the supporting strength of the supporting connection plate 6 can be improved, and the entire cabinet 1 can be more reliably fixed through the connection hole 61.

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. A heat dissipation type switch cabinet convenient to maintain is characterized by comprising a cabinet body, wherein a partition plate is horizontally arranged on the inner wall of the cabinet body, the cabinet body comprises an installation cabinet which is arranged above the cabinet body in a separated mode through a partition plate and a heat dissipation cabinet which is arranged below the cabinet body in a separated mode through the partition plate, the front side surface of the mounting cabinet is provided with a first through hole, the rear side surface of the mounting cabinet is provided with a second through hole, a first cabinet door connected with the mounting cabinet is arranged outside the first through hole, a second cabinet door connected with the mounting cabinet is arranged outside the second through hole, the mounting cabinet is internally provided with a mounting bracket fixed on the inner wall of the mounting cabinet, the mounting bracket is provided with a mounting plate and a heat conducting component contacting the mounting plate, the heat conduction assembly is positioned between the mounting plate and the first cabinet door, the partition plate is provided with a ventilation structure, and a heat dissipation assembly is arranged in the heat dissipation cabinet; and an electrical appliance element is arranged between the mounting plate and the second cabinet door.

2. The easy-to-maintain heat dissipating switch cabinet according to claim 1, wherein the heat conducting assembly comprises two connecting frames fixed on the mounting frame and a heat conducting plate, the two connecting frames are respectively fixed on two ends of the heat conducting plate, a plurality of heat conducting fins are arranged on the heat conducting plate in a penetrating manner, and one ends of the plurality of heat conducting fins are all contacted with the mounting plate.

3. The easy-to-maintain heat dissipating switchgear as claimed in claim 2, wherein the connecting bracket is fixed to the mounting bracket by a screw connection.

4. The easy-to-maintain, heat dissipating switchgear of claim 2, wherein the first port and the thermally conductive plate are each rectangular in shape, and the length and width of the thermally conductive plate are each less than the length and width of the first port.

5. The easy-to-maintain heat dissipating switchgear as claimed in claim 4, wherein the ventilation structure comprises two rows of vent sets opened on the partition, the two rows of vent sets respectively facing between the mounting plate and the first door and between the mounting plate and the second door.

6. The easy to maintain, heat dissipating switchgear of claim 5 wherein the set of vents consists of a plurality of circular vents.

7. The easy-to-maintain heat dissipating switch cabinet according to claim 5, wherein air outlets are formed on both sides of the heat dissipating cabinet, air inlets are formed on both sides of the mounting cabinet, and the heat dissipating assembly comprises a heat dissipating fan communicating the vent assembly and the air outlets.

8. The easy-to-maintain heat dissipating switch cabinet according to claim 7, wherein a dust guard is disposed in the air inlet.

9. A heat dissipation switch cabinet convenient to maintain according to any one of claims 1 to 8, wherein a third through hole is formed in each of the front and rear side surfaces of the heat dissipation cabinet, and a third cabinet door connected with the heat dissipation cabinet is arranged outside the third through hole.

10. The easy-to-maintain heat dissipation switch cabinet according to any one of claims 1 to 8, wherein a supporting connection board is disposed at the bottom of the cabinet body, and the supporting connection board is provided with a connection hole.