CN215835621U

CN215835621U - Safe type explosion-proof control box

Info

Publication number: CN215835621U
Application number: CN202121816006.8U
Authority: CN
Inventors: 杨韵勍; 方玉英; 盛永路; 崔迪
Original assignee: Shenyang Huaxing Explosion Proof Equipment Co ltd
Current assignee: Shenyang Huaxing Explosion Proof Equipment Co ltd
Priority date: 2021-08-05
Filing date: 2021-08-05
Publication date: 2022-02-15
Anticipated expiration: 2031-08-05

Abstract

The utility model discloses a safety explosion-proof control box, which belongs to the technical field of control boxes and comprises an outer box, wherein a plurality of buffer springs are respectively arranged on the left side wall and the right side wall of an inner cavity of the outer box, the other ends of the plurality of buffer springs are provided with buffer plates, a heat dissipation fan is arranged at the bottom of the inner cavity of the outer box, and the bottom wall of the outer box is communicated with the inner cavity of the outer box and is provided with a plurality of exhaust holes; the inner box, the outer container inner chamber is provided with the component that is used for assembling control electrical apparatus the inner box, the inner box diapire with be provided with a plurality of high temperature resistant springs between the outer container inner chamber diapire, the lateral wall of outer container is laminated respectively another lateral wall of buffer board. When the inner part of the inner box is accidentally exploded, the inner box is deformed or cracked, and the pressure impacts the buffer plate to compress the buffer spring, so that the injury of explosion is reduced; secondly, the heat dissipation effect inside the inner box is improved through the heat dissipation fan, the heat dissipation holes and the exhaust holes, and therefore the spontaneous combustion phenomenon of elements in the inner box is reduced.

Description

Safe type explosion-proof control box

Technical Field

The utility model relates to the technical field of control boxes, in particular to a safe explosion-proof control box.

Background

The safety explosion-proof control box is suitable for occasions such as factories, mines, enterprises, markets, hotels, schools, airports, ports, hospitals, high-rise buildings, living quarters and the like, is used for controlling power, illumination power distribution and motors in a low-voltage power grid system with the alternating current of 50HZ and the rated working voltage of 380V, and is suitable for power distribution equipment installed on indoor wall hanging and outdoor ground.

The existing safe type explosion-proof control box is not provided with an explosion buffering device inside, the safety performance is lower, the heat dissipation effect in the box is poor, and the poor heat dissipation easily causes the spontaneous combustion of elements of control electrical appliances in the box, so that the development of the safe type explosion-proof control box is needed.

SUMMERY OF THE UTILITY MODEL

This section is for the purpose of summarizing some aspects of embodiments of the utility model and to briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section as well as in the abstract of the specification and the title of the application to avoid obscuring the purpose of this section, the abstract of the specification and the title of the application, and such simplifications or omissions are not intended to limit the scope of the utility model.

To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:

a safe type explosion-proof control box, it includes:

the heat dissipation fan is arranged at the bottom of the inner cavity of the outer box, and the bottom wall of the outer box is communicated with the inner cavity of the outer box and is provided with a plurality of exhaust holes;

the inner box, the outer container inner chamber is provided with the component that is used for assembling control electrical apparatus the inner box, the inner box diapire with be provided with a plurality of high temperature resistant springs between the outer container inner chamber diapire, the lateral wall of outer container is laminated respectively another lateral wall of buffer board, the heat dissipation fan is located the below of inner box.

As a preferable scheme of the safety type explosion-proof control box, the utility model comprises the following steps: a plurality of buffer springs are arranged in an array and vertically arranged on the side wall of the inner cavity of the outer box, and the buffer plates are three and are respectively parallel to the left side wall and the right side wall of the inner cavity of the outer box.

As a preferable scheme of the safety type explosion-proof control box, the utility model comprises the following steps: the lateral wall is articulated before the outer container is provided with outer chamber door, outer chamber door is provided with the lock.

As a preferable scheme of the safety type explosion-proof control box, the utility model comprises the following steps: the outer container lateral wall is provided with the mounting panel all around, the mounting hole has all been seted up to the mounting panel.

As a preferable scheme of the safety type explosion-proof control box, the utility model comprises the following steps: the lateral wall articulates and is provided with interior chamber door before the inner box, interior bottom of the case wall intercommunication its inner chamber has seted up a plurality of louvres.

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

1. the inner box is used for assembling elements of a control electric appliance and is arranged in the inner cavity of the outer box through a high-temperature resistant spring, the inner cavity of the outer box is connected with the three buffer plates through buffer springs, when the inner box is accidentally exploded, the inner box is deformed or cracked, and the buffer plates are impacted by pressure to compress the buffer springs, so that the damage of explosion is reduced;

2. secondly, the heat dissipation effect inside the inner box is improved through the heat dissipation fan, the heat dissipation holes and the exhaust holes, and therefore the spontaneous combustion phenomenon of elements in the inner box is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:

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

FIG. 2 is a schematic perspective view of the outer box of the present invention;

FIG. 3 is a schematic bottom perspective view of the outer case of the present invention;

in the figure: the outer box 100, the buffer spring 110, the buffer plate 120, the outer box door 130, the door lock 140, the heat dissipation fan 150, the exhaust hole 160, the mounting plate 170, the mounting hole 180, the inner box 200, the high temperature resistant spring 210, and the inner box door 220.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the drawings, and in the detailed description of the embodiments of the present invention, the cross-sectional views illustrating the structure of the device are not enlarged partially according to the general scale for convenience of illustration, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Fig. 1 to 3 are schematic structural diagrams illustrating an embodiment of a safety type explosion-proof control box according to the present invention, and referring to fig. 1 to 3, the safety type explosion-proof control box according to the embodiment includes:

the outer box 100 is characterized in that a plurality of buffer springs 110 are respectively arranged on the left side wall and the right side wall of the inner cavity of the outer box 100, the other ends of the buffer springs 110 are provided with buffer plates 120, heat dissipation fans 150 are arranged at the bottom of the inner cavity of the outer box 100, the bottom wall of the outer box 100 is communicated with the inner cavity of the outer box and is provided with a plurality of exhaust holes 160, the buffer springs 110 are arranged in an array manner and are vertically arranged on the side walls of the inner cavity of the outer box 100, the buffer plates 120 are three and are respectively parallel to the left side wall and the right side wall of the inner cavity of the outer box 100, the front side wall of the outer box 100 is hinged with an outer box door 130, the outer box door 130 is provided with a door lock 140, the outer box 100 is convenient to be locked, mounting plates 170 are arranged on the periphery of the outer side wall of the outer box 100, the mounting plates 170 are all provided with mounting holes 180, and the outer box 100 is convenient to be installed through the mounting holes 180 and the mounting plates 170;

inner box 200, outer container 100 inner chamber is provided with the inner box 200 that is used for assembling the component of control electrical apparatus, be provided with a plurality of high temperature resistant springs 210 between inner box 200 diapire and the 100 inner chamber diapires of outer container, another lateral wall of buffer board 120 is laminated respectively to the lateral wall of outer container 100, heat dissipation fan 150 is located the below of inner box 200, the articulated inner box door 220 that is provided with of lateral wall before inner box 200, a plurality of louvres have been seted up to its inner chamber of inner box 200 diapire intercommunication, be favorable to the inside heat dissipation of inner box 200 through the louvre, also be favorable to heat dissipation fan 150 to the inside cooling that dispels the heat of inner box 200.

In a specific using process, when the utility model is required to be used, the inner box 200 is used for assembling elements for controlling electrical appliances and is arranged in the inner cavity of the outer box 100 through the high-temperature resistant spring 210, the inner cavity of the outer box 100 is connected with the three buffer plates 120 through the buffer springs 110, when the inner box 200 is accidentally exploded, the inner box 200 is deformed or exploded, the buffer plates 120 are impacted by pressure to compress the buffer springs 110, and accordingly, the damage caused by explosion is reduced;

secondly, the heat dissipation effect inside the inner case 200 is improved by the heat dissipation fan 150, the heat dissipation holes, and the exhaust holes 160, thereby reducing the occurrence of the spontaneous combustion phenomenon of the components in the inner case 200.

While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. The utility model provides an explosion-proof control box of safe type which characterized in that includes:

the refrigerator comprises an outer box (100), wherein a plurality of buffer springs (110) are respectively arranged on the left side wall and the right side wall of an inner cavity of the outer box (100), a buffer plate (120) is arranged at the other end of each buffer spring (110), a heat dissipation fan (150) is arranged at the bottom of the inner cavity of the outer box (100), and a plurality of exhaust holes (160) are formed in the bottom wall of the outer box (100) and communicated with the inner cavity of the outer box;

inner box (200), outer container (100) inner chamber is provided with the component that is used for assembling control electrical apparatus inner box (200), inner box (200) diapire with be provided with a plurality of high temperature resistant spring (210) between outer container (100) inner chamber diapire, the lateral wall of outer container (100) is laminated respectively another lateral wall of buffer board (120), heat dissipation fan (150) are located the below of inner box (200).

2. The safety explosion-proof control box according to claim 1, characterized in that: the buffer springs (110) are arranged in an array and vertically arranged on the side wall of the inner cavity of the outer box (100), and the buffer plates (120) are three in total and are respectively parallel to the left side wall and the right side wall of the inner cavity of the outer box (100).

3. The safety explosion-proof control box according to claim 1, characterized in that: an outer box door (130) is hinged to the front side wall of the outer box (100), and a door lock (140) is arranged on the outer box door (130).

4. The safety explosion-proof control box according to claim 1, characterized in that: the outer box is characterized in that mounting plates (170) are arranged on the periphery of the outer side wall of the outer box (100), and mounting holes (180) are formed in the mounting plates (170).

5. The safety explosion-proof control box according to claim 1, characterized in that: the front side wall of the inner box (200) is hinged with an inner box door (220), and the bottom wall of the inner box (200) is communicated with the inner cavity thereof and is provided with a plurality of heat dissipation holes.