CN216057716U

CN216057716U - Ventilation unit of control box

Info

Publication number: CN216057716U
Application number: CN202121388982.8U
Authority: CN
Inventors: 乔洪雷
Original assignee: Sino Geptek Shanghai Corp
Current assignee: Sino Geptek Shanghai Corp
Priority date: 2021-06-22
Filing date: 2021-06-22
Publication date: 2022-03-15
Anticipated expiration: 2031-06-22

Abstract

The utility model relates to the technical field of control boxes, and discloses a ventilation device of a control box, which comprises the control box, wherein heat dissipation holes are formed in the lower ends of the left end and the right end of the control box and correspond to each other, baffles are movably arranged at the upper ends of the two groups of heat dissipation holes through hinges, bearings are fixedly arranged at the lower ends of the front side walls of the two groups of baffles, supporting rods are fixedly connected to the middle shafts of the two groups of bearings, and clamping blocks are welded between the lower ends of the left side wall and the right side wall of the control box. According to the utility model, the upper ends of the two groups of heat dissipation holes are respectively movably provided with the baffle lower ends through the hinges, the abutting rods are respectively movably arranged at the lower ends of the baffles, and the clamping blocks are welded between the abutting rods and the lower ends of the left side wall and the right side wall of the control box respectively to correspond to each other, so that the baffles outside the two groups of heat dissipation holes can be supported for heat dissipation, rainwater and impurities of the shell can be blocked through the baffles to a greater degree for heat dissipation in the control box, and the ventilation device of the control box can be more practically used.

Description

Ventilation unit of control box

Technical Field

The utility model relates to the technical field of control boxes, in particular to a ventilation device of a control box.

Background

At present, a ventilation mode signal box (signal lamp box) and a ventilation mode control box are special products for civil air defense command engineering, underground hidden facilities, tunnels, military and quasi-military projects and common civil air defense engineering basements. The electronic alarm is mainly used for displaying and alarming the air quality state in the engineering shelter, realizes the reflection of an alarming electronic signal transmitted by the control cabinet, has two alarming modes of sound and light alarming, and has good display performance and visual effect.

In the process of implementing the utility model, the inventor finds that at least the following problems in the prior art are not solved: however, the ventilation grooves of the control box in the market do not have the effect of blocking rainwater, so that rainwater can infiltrate into the control box corruption control element after long-term use.

Therefore, we provide a ventilation unit of control box, have the equal movable mounting of baffle lower extreme to support the pole through all having through hinge movable mounting in two sets of louvres upper end, and support and all weld in the middle of pole and the control box left side wall and the right side wall lower extreme and have the fixture block to correspond each other, can support two sets of louvre outside baffles and dispel the heat, through also can great degree through the baffle stop shell rainwater and impurity carry out the control box in, be favorable to more practical ventilation unit of use control box.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a ventilation device of a control box, which solves the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a ventilation unit of control box, includes the control box, the louvre has all been seted up to both ends lower extreme about the control box, and corresponds each other, and is two sets of the louvre upper end all has the baffle through hinge movable mounting, and is two sets of the equal fixed mounting of lateral wall lower extreme has a bearing before the baffle, and is two sets of the axis fixedly connected with of bearing supports the pole, all weld the fixture block in the middle of control box left side wall and the right side wall lower extreme, and is two sets of the fixture block respectively with two sets of support the pole corresponds each other.

In a preferred embodiment of the present invention, a filter screen is disposed inside each of the two sets of heat dissipation holes.

As a preferred embodiment of the utility model, the four corners of the filter screen and the lower end of the inner side wall of the baffle are provided with magnetic blocks.

In a preferred embodiment of the utility model, handles are arranged on the outer sides of the lower ends of the two groups of baffles.

As a preferred embodiment of the present invention, a through hole is formed in the middle of the upper end of the control box, a connection pipe is fixedly connected to the upper end of the through hole, and one end of the connection pipe, which is far away from the through hole, is connected to a driving output end of an externally installed heat sink.

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

1. according to the utility model, the upper ends of the two groups of heat dissipation holes are respectively movably provided with the baffle lower ends through the hinges, the abutting rods are respectively movably arranged at the lower ends of the baffles, and the clamping blocks are welded between the abutting rods and the lower ends of the left side wall and the right side wall of the control box respectively to correspond to each other, so that the baffles outside the two groups of heat dissipation holes can be supported for heat dissipation, rainwater and impurities of the shell can be blocked through the baffles to a greater degree for heat dissipation in the control box, and the ventilation device of the control box can be more practically used.

2. The magnetic blocks are arranged at the four corners of the filter screen and at the lower end of the inner side wall of the baffle plate, so that the filter screen and the baffle plate can be fixed conveniently through the magnetic blocks, the filter screen can be cleaned and replaced conveniently, and the ventilation device of the control box is more practical to use.

Drawings

Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

fig. 1 is a schematic view showing the overall structure of a ventilation device of a control box according to the present invention;

fig. 2 is a schematic diagram of a filter screen structure of a ventilation device of a control box according to the present invention.

In the figure: 1. a control box; 2. heat dissipation holes; 3. a hinge; 4. a baffle plate; 5. a bearing; 6. a support rod; 7. a clamping block; 8. filtering with a screen; 9. a magnetic block; 10. a handle; 11. a through hole; 12. and (6) taking over.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can, for example, be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a ventilation unit of control box, includes control box 1, louvre 2 has all been seted up to both ends lower extreme about control box 1, and corresponds each other, and is two sets of 2 upper ends of louvre are all through hinge 3 movable mounting have baffle 4, and are two sets of the equal fixed mounting of lateral wall lower extreme has bearing 5 before the baffle 4, and are two sets of the axis fixedly connected with of bearing 5 supports pole 6, all weld fixture block 7, two sets of in the middle of 1 left side wall of control box and the right side wall lower extreme fixture block 7 respectively with two sets of support pole 6 corresponds each other.

In this embodiment, please refer to fig. 1 and 2, the upper ends of the two sets of heat dissipation holes 2 are movably provided with the support rod 6 through the hinge 3, the lower ends of the baffle plates 4 are movably provided with the fixture blocks 7, the support rod 6 corresponds to the lower ends of the left side wall and the right side wall of the control box 1, the baffle plates 4 outside the two sets of heat dissipation holes 2 can be supported to dissipate heat, the baffle plates 4 can also be used for blocking rainwater and impurities in the control box 1 to a greater degree, and the ventilation device for using the control box is more practical.

Wherein, the inner sides of the two groups of heat dissipation holes 2 are provided with filter screens 8.

And magnetic blocks 9 are arranged at four corners of the filter screen 8 and at the lower end of the inner side wall of the baffle 4.

Wherein, the outer sides of the lower ends of the two groups of baffles 4 are provided with handles 10.

The radiator driving device is characterized in that a through hole 11 is formed in the middle of the upper end of the control box 1, a connecting pipe 12 is fixedly connected to the upper end of the through hole 11, and one end, far away from the through hole 11, of the connecting pipe 12 is connected with a radiator driving output end installed outside.

In this embodiment, please refer to fig. 1 and 2, the magnetic blocks 9 are disposed at the four corners of the filter screen 8 and the lower end of the inner side wall of the baffle 4, so that the filter screen 8 and the baffle 4 can be conveniently fixed by the magnetic blocks 9, and the filter screen 4 can be conveniently cleaned and replaced, which is beneficial to the more practical ventilation device using the control box.

When the ventilation device of the control box is used, it should be noted that the ventilation device of the control box is a ventilation device of the control box, each component is a universal standard component or a component known by a person skilled in the art, and the structure and the principle of the ventilation device are known by a technical manual or by a routine experimental method.

During the use, all have the equal movable mounting of baffle 4 lower extreme to support pole 6 through hinge 3 movable mounting in our two sets of louvres 2 upper ends, and support and all weld fixture block 7 in the middle of pole 6 and the 1 left side wall of control box and the right side wall lower extreme and correspond each other, can support 2 outside baffles 4 of two sets of louvres and dispel the heat, when temperature is higher or the working element is used for a long time in the day, can drive the radiator of taking over 12 connection and carry out the high strength heat dissipation in to control box 1, at last regularly wash the filter screen 8 in the control box 1 can.

While there have been shown and described what are at present considered the fundamental principles and essential features of the utility model and its advantages, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A ventilation device of a control box comprises the control box (1), and is characterized in that: louvre (2) have all been seted up to both ends lower extreme about control box (1), and correspond each other, and are two sets of louvre (2) upper end all has baffle (4), two sets of baffle (4) preceding equal fixed mounting of lateral wall lower extreme has bearing (5), and is two sets of axis fixedly connected with of bearing (5) supports pole (6), all weld in the middle of control box (1) left side wall and the right flank lower extreme fixture block (7), two sets of fixture block (7) respectively with two sets of support pole (6) correspond each other.

2. A ventilation device for a control box according to claim 1, characterized in that: and filter screens (8) are arranged on the inner sides of the two groups of heat dissipation holes (2).

3. A ventilation device for a control box according to claim 2, characterized in that: and magnetic blocks (9) are arranged at the four corners of the filter screen (8) and at the lower end of the inner side wall of the baffle (4).

4. A ventilation device for a control box according to claim 1, characterized in that: handles (10) are arranged on the outer sides of the lower ends of the two groups of baffles (4).

5. A ventilation device for a control box according to claim 1, characterized in that: the radiator driving device is characterized in that a through hole (11) is formed in the middle of the upper end of the control box (1), a connecting pipe (12) is fixedly connected to the upper end of the through hole (11), and one end, far away from the through hole (11), of the connecting pipe (12) is connected with a radiator driving output end installed outside.