CN216794448U - Heat radiation structure and use cubical switchboard of this structure - Google Patents

Abstract

The utility model relates to the field of switch cabinets, and particularly discloses a heat dissipation structure and a switch cabinet using the same, wherein the heat dissipation structure comprises: the cabinet body, the outer wall of the cabinet body has side slots, the surface of the side slot has louvres; the enclosure frame is buckled on the outer side of the side groove, a through hole is formed in the surface of the enclosure frame, a limiting column is inserted into the through hole, and the limiting column is fixed between the top surface of the side groove and the bottom surface of the side groove; the screwing hole is formed in the surface of the limiting column, a screw is inserted into the screwing hole, and the screw is screwed on the surface of the enclosure frame; the beneficial effects are that: according to the heat dissipation structure and the switch cabinet using the same, the heat dissipation holes are formed in the three side walls of the side groove, so that the cabinet body forms a surrounding type heat dissipation structure, the heat dissipation holes are shielded after the enclosure frame descends, and the cabinet body is convenient to seal when being transported and left unused.

Description

Heat radiation structure and use cubical switchboard of this structure

Technical Field

The utility model relates to the field of switch cabinets, in particular to a heat dissipation structure and a switch cabinet using the same.

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.

In the prior art, the surface of the switch cabinet is provided with heat dissipation holes for ventilation and heat dissipation, so that the aging of electrical elements caused by overhigh temperature in the cabinet body is avoided.

However, the heat dissipation holes of the traditional switch cabinet lack surrounding distribution, influence the heat dissipation effect and lack a plugging structure for the heat dissipation holes.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a heat dissipation structure and a switch cabinet using the same, and aims to solve the problems that the heat dissipation holes of the traditional switch cabinet in the background technology are not distributed in a surrounding manner, the heat dissipation effect is influenced, and a sealing structure for the heat dissipation holes is not provided.

In order to achieve the purpose, the utility model provides the following technical scheme: a heat dissipation structure, the heat dissipation structure comprising:

the cabinet body, the outer wall of the cabinet body has side slots, the surface of the side slot has louvres;

the enclosure frame is buckled on the outer side of the side groove, a through hole is formed in the surface of the enclosure frame, a limiting column is inserted into the through hole, and the limiting column is fixed between the top surface of the side groove and the bottom surface of the side groove; and

the spiro union hole is seted up on the surface of spacing post, and the inside grafting of spiro union hole has the screw, and the screw spiro union is on the surface of enclosing the frame.

Preferably, the side groove is of an Contraband-shaped groove body structure, and the heat dissipation holes are distributed in three side plates of the cabinet body.

Preferably, the enclosure frame is in a plate-shaped structure like the Chinese character 'Contraband', and the height of the enclosure frame is smaller than that of the side groove.

Preferably, the bottom surface of the enclosure frame is provided with a rubber pad, and the rubber pad is in an Contraband-shaped strip structure.

Preferably, a spring is arranged between the enclosure frame and the top surface of the side groove, and the spring is sleeved on the outer side of the limiting column.

Preferably, a rubber belt is arranged between the top surface of the enclosure frame and the top surface of the side groove.

Preferably, the through holes are provided with three groups, and the three groups of through holes are respectively distributed on the three plate bodies of the enclosure frame.

Preferably, the two groups of the screw holes are arranged on the surface of the limiting column in an up-and-down arrangement mode.

A switch cabinet comprises the heat dissipation structure.

Compared with the prior art, the utility model has the beneficial effects that:

according to the heat dissipation structure and the switch cabinet using the same, the heat dissipation holes are formed in the three side walls of the side groove, so that the cabinet body forms a surrounding type heat dissipation structure, the heat dissipation holes are shielded after the enclosure frame descends, and the cabinet body is convenient to seal when being transported and left unused.

Drawings

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

FIG. 2 is an enlarged view of the structure at A in FIG. 1;

FIG. 3 is a schematic structural view of the enclosure frame of the present invention after being lifted;

FIG. 4 is a schematic view of the enclosure frame of the present invention;

FIG. 5 is a schematic view of the rubber belt structure of the present invention.

In the figure: the cabinet body 1, side slot 2, louvre 3, fender bracket 4, through-hole 5, spacing post 6, spring 7, rubber tape 8, rubber pad 9, spiro union hole 10, screw 11.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clear and fully described, embodiments of the present invention will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are illustrative of some, but not all, embodiments of the utility model and are not to be construed as limiting the scope of the utility model, as those skilled in the art will recognize and appreciate that many other embodiments can be made without inventive faculty.

In the description of the present invention, it should be noted that the terms "center", "middle", "upper", "lower", "left", "right", "inner", "outer", "top", "bottom", "side", "vertical", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "a," "an," "first," "second," "third," "fourth," "fifth," and "sixth" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

For simplicity and illustrative purposes, the principles of the embodiments are described by referring mainly to examples. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the embodiments. It will be apparent, however, to one skilled in the art that the embodiments may be practiced without these specific details. In some instances, well-known methods and structures have not been described in detail so as not to unnecessarily obscure the embodiments. In addition, all embodiments may be used in combination with each other.

Referring to fig. 1-5, the present invention provides a technical solution: a heat dissipation structure, the heat dissipation structure comprising: the cabinet comprises a cabinet body 1, wherein the outer wall of the cabinet body 1 is provided with a side groove 2, the surface of the side groove 2 is provided with heat dissipation holes 3, the side groove 2 is in a Contraband-shaped groove body structure, and the heat dissipation holes 3 are distributed on three side plates of the cabinet body 1;

the enclosure frame 4 is buckled on the outer side of the side groove 2, the enclosure frame 4 is in an Contraband-shaped plate structure, the height of the enclosure frame 4 is smaller than that of the side groove 2, a rubber pad 9 is arranged on the bottom surface of the enclosure frame 4, the rubber pad 9 is in a Contraband-shaped strip structure, through holes 5 are formed in the surface of the enclosure frame 4, three groups of through holes 5 are formed in the through holes 5, the three groups of through holes 5 are respectively distributed on three plate bodies of the enclosure frame 4, a limiting column 6 is inserted into the through holes 5, the limiting column 6 is fixed between the top surface of the side groove 2 and the bottom surface of the side groove 2, a spring 7 and a spring 7 are arranged between the enclosure frame 4 and the top surface of the side groove 2, the spring 7 is sleeved on the outer side of the limiting column 6, and a rubber belt 8 is arranged between the top surface of the enclosure frame 4 and the top surface of the side groove 2;

the screw thread holes 10 are formed in the surface of the limiting column 6, screws 11 are inserted into the screw thread holes 10, the screws 11 are screwed on the surface of the enclosure frame 4, two groups of screw thread holes 10 are arranged, and the two groups of screw thread holes 10 are distributed on the surface of the limiting column 6 in an up-down arrangement mode.

A switch cabinet comprises the heat dissipation structure.

When the cabinet body 1 is transported or the cabinet body 1 is idle, referring to the attached drawings 1 and 2, at the moment, the enclosure frame 4 is lapped on the bottom surface of the side groove 2, the enclosure frame 4 is locked and connected on the surface of the limiting column 6 by the screw 11, the enclosure frame 4 shields the heat dissipation holes 3 at the moment, and the rubber belt 8 is enclosed between the enclosure frame 4 and the side groove 2, so that the heat dissipation holes 3 are sealed; when the cabinet body 1 needs to be internally cooled, the loosened screws 11 are separated from the corresponding screwed holes 10, the enclosure frame 4 is upwards pulled to be in a state shown in the attached drawing 3, then the screwed screws 11 are screwed back to be inserted into the corresponding screwed holes 10, the enclosure frame 4 is limited and fixed, and the heat dissipation holes 3 are leaked at the moment.

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

Claims (9)

1. A heat radiation structure is characterized in that: the heat dissipation structure includes:

the cabinet comprises a cabinet body (1), wherein the outer wall of the cabinet body (1) is provided with a side groove (2), and the surface of the side groove (2) is provided with heat dissipation holes (3);

the enclosure frame (4) is buckled on the outer side of the side groove (2), a through hole (5) is formed in the surface of the enclosure frame (4), a limiting column (6) is inserted into the through hole (5), and the limiting column (6) is fixed between the top surface of the side groove (2) and the bottom surface of the side groove (2); and

the screw thread hole (10) is arranged on the surface of the limiting column (6), a screw (11) is inserted into the screw thread hole (10), and the screw (11) is screwed on the surface of the enclosure frame (4).

2. A heat dissipating structure according to claim 1, wherein: the side groove (2) is of an Contraband-shaped groove body structure, and the heat dissipation holes (3) are distributed on three side plates of the cabinet body (1).

3. A heat dissipating structure according to claim 2, wherein: the enclosure frame (4) is in an Contraband-shaped plate-shaped structure, and the height of the enclosure frame (4) is smaller than that of the side groove (2).

4. A heat dissipating structure according to claim 3, wherein: the bottom surface of the enclosing frame (4) is provided with a rubber pad (9), and the rubber pad (9) is in a Contraband-shaped strip structure.

5. The heat dissipating structure of claim 4, wherein: a spring (7) is arranged between the enclosure frame (4) and the top surface of the side groove (2), and the spring (7) is sleeved on the outer side of the limiting column (6).

6. The heat dissipating structure of claim 4, wherein: and a rubber belt (8) is arranged between the top surface of the enclosing frame (4) and the top surface of the side groove (2).

7. A heat dissipating structure according to claim 6, wherein: the through holes (5) are provided with three groups, and the three groups of through holes (5) are respectively distributed on the three plate bodies of the enclosure frame (4).

8. A heat dissipating structure according to claim 7, wherein: the two groups of the screw connection holes (10) are arranged, and the two groups of the screw connection holes (10) are distributed on the surface of the limiting column (6) in an up-down arrangement mode.

9. A kind of switch cabinet, its characterized in that: comprising the heat dissipating structure of any of the preceding claims 1-8.

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