Civil air defense ventilation intelligent control box

Abstract

The utility model relates to the technical field of electrical control boxes, in particular to a civil air defense ventilation intelligent control box which comprises a control box body, two sliding rails are installed in the control box body, sliding blocks are connected to the sliding rails in a sliding mode, an installation plate is fixedly connected between the two sliding blocks, a plurality of guide rails are fixedly connected to the installation plate, and the guide rails are fixedly connected to the control box body. The sliding rail is provided with a limiting structure, and the control box body is provided with a heat dissipation structure and a fixing structure. The mounting plate provided with the guide rail is driven by the sliding block to slide outwards, so that when an operator maintains components of the control box body, the operation space is wide, the operation is flexible and convenient, and the maintenance difficulty is reduced.

Description

Technical Field

[0001] The utility model relates to an intelligent control box, in particular to an intelligent control box for civil air defense ventilation, and belongs to the technical field of electrical control boxes. Background Art

[0002] The civil air defense ventilation intelligent control box is a special product dedicated to civil air defense projects. It is mainly used for displaying and converting the air quality status of the basement of civil air defense projects, as well as realizing intelligent control of the ventilation system. The civil air defense ventilation intelligent control box can remotely realize the conversion of ventilation status, including normal ventilation, isolation ventilation and clean ventilation and other modes. This conversion can be automatically triggered according to changes in environmental parameters (such as air quality, temperature, humidity, etc.), and can also be achieved through timing settings or manual operation.

[0003] However, the guide rails for installing components in the traditional civil air defense ventilation intelligent control box are fixed to the inner wall of the control box by bolts, and the internal space of the control box is small. When the internal components of the control box fail and need to be repaired, the components need to be repaired inside the control box. Due to the small internal space of the control box, the operation is relatively inconvenient. Utility Model Content

[0004] The purpose of the present utility model is to provide an intelligent control box for civil air defense ventilation in order to solve the above problems. The slider drives the mounting plate installed with the guide rail to slide outward, so that the operator has a wide operating space and flexible and convenient operation when repairing the components of the control box body, thereby reducing the difficulty of maintenance.

[0005] The utility model achieves the above-mentioned purpose through the following technical solutions: an intelligent control box for civil air defense ventilation, comprising a control box body, an installation structure installed in the control box body, the installation structure comprising a slide rail, two slide rails installed in the control box body, a slider slidably connected to the slide rail, a mounting plate fixedly connected between the two sliders, a plurality of guide rails fixedly connected to the mounting plate, a limiting structure installed on the slide rail, and a heat dissipation structure and a fixing structure installed on the control box body.

[0006] Preferably, the limiting structure includes a connecting sleeve, two connecting sleeves are fixedly connected to the mounting plate, a limiting block is slidably connected inside the connecting sleeve, a plurality of limiting grooves are equidistantly provided on the slide rail, and the limiting blocks are engaged with the corresponding limiting grooves.

[0007] Preferably, a baffle is fixedly connected to the limit block, and the baffle and the limit block are perpendicular to each other.

[0008] Preferably, a spring is fixedly connected between the baffle and the connecting sleeve, and the top ends of the two limit blocks are fixedly connected to the same connecting rod.

[0009] Preferably, the heat dissipation structure includes a vent, and the side wall of the control box body is provided with a vent, and a filter is embedded in the vent.

[0010] Preferably, the control box body is provided with two slots, and a protrusion is fixedly connected to the side of the filter screen facing the vent, and the protrusion is engaged with the corresponding slots.

[0011] Preferably, a support plate is fixedly connected to the side wall of the control box body, and an axial flow fan is installed on the support plate.

[0012] Preferably, a box door is installed on the control box body, and the fixed structure includes a first connecting plate. Two first connecting plates are fixedly connected to the side of the control box body facing away from the box door, and two fixing sleeves are fixedly connected to the first connecting plate. A card block is engaged in the fixing sleeve, and the two cards with L-shaped cross-sections are fixedly connected to the same second connecting plate.

[0013] Preferably, the fixing sleeve is of a rectangular structure, a bolt is rotatably connected to the control box body, and an end of the bolt is threadedly connected to one of the second connecting plates.

[0014] Preferably, two first reinforcement plates are fixedly connected between the two first connecting plates, and two second reinforcement plates are fixedly connected between the two second connecting plates.

[0015] The beneficial effects of the present utility model are as follows: two slide rails are installed in the control box body, sliders are slidably connected to the slide rails, a mounting plate is fixedly connected between the two sliders, and a plurality of guide rails are fixedly connected to the mounting plate; the sliders are pulled outward, and the mounting plate on which the guide rails are installed is driven to slide outward by the sliders, so that the internal components on the guide rails move toward the operator, so that the control box body does not block the internal components, and thus the operator has a wide operating space when repairing the components of the control box body, and the operation is flexible and convenient, thereby reducing the difficulty of maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 for Figure 1 The enlarged structural diagram of part A is shown;

[0018] Figure 3 This is a schematic diagram of the connection structure between the protective door body and the filter screen of the utility model;

[0019] Figure 4 This is a schematic diagram of the connection structure between the mounting plate and the guide rail of the utility model;

[0020] Figure 5 for Figure 4 The enlarged structural diagram of part B is shown;

[0021] Figure 6 This is a schematic diagram of the connection structure between the fixing sleeve and the clamping block of the utility model;

[0022] Figure 7 for Figure 6 The enlarged structural diagram of part C is shown.

[0023] In the figure: 1. Control box body; 2. Mounting structure; 201. Slide rail; 202. Slider; 203. Mounting plate; 204. Guide rail; 3. Limiting structure; 301. Connecting sleeve; 302. Limiting block; 303. Limiting slot; 304. Connecting rod; 305. Baffle; 306. Spring; 4. Heat dissipation structure; 401. Ventilation port; 402. Support plate; 403. Axial fan; 404. Filter; 405. Bump; 406. Slot; 5. Box door; 6. Fixing structure; 601. First connecting plate; 602. Fixing sleeve; 603. Block; 604. Second connecting plate; 605. First reinforcing plate; 606. Second reinforcing plate; 607. Bolt. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-7 As shown, a civil air defense ventilation intelligent control box includes a control box body 1, a mounting structure 2 is installed in the control box body 1, the mounting structure 2 includes a slide rail 201, two slide rails 201 are installed in the control box body 1, a slider 202 is slidably connected to the slide rail 201, a mounting plate 203 is fixedly connected between the two sliders 202, a plurality of guide rails 204 are fixedly connected to the mounting plate 203, a limiting structure 3 is installed on the slide rail 201, and a heat dissipation structure 4 and a fixed structure 6 are installed on the control box body 1; the mounting plate 203 installed with the guide rail 204 is driven by the slider 202 to slide outward, so that when the operator repairs the components of the control box body 1, the operating space is wide and the operation is flexible and convenient, thereby reducing the difficulty of maintenance.

[0026] As a technical optimization solution of the present utility model, the limiting structure 3 includes a connecting sleeve 301, two connecting sleeves 301 are fixedly connected to the mounting plate 203, a limiting block 302 is slidably connected inside the connecting sleeve 301, a plurality of limiting grooves 303 are equidistantly provided on the slide rail 201, the limiting blocks 302 are engaged with the corresponding limiting grooves 303, a spring 306 is fixedly connected between the baffle 305 and the connecting sleeve 301, and the top ends of the two limiting blocks 302 are fixedly connected with the same connecting rod 304; the limiting of the slider 202 is achieved by engaging the limiting blocks 302 with the limiting grooves 303.

[0027] As a technical optimization solution of the present invention, a baffle 305 is fixedly connected to the limit block 302, and the baffle 305 and the limit block 302 are perpendicular to each other; the setting of the baffle 305 prevents the limit block 302 from slipping off the connecting sleeve 301, thereby increasing the sliding stability of the limit block 302.

[0028] As a technical optimization solution of the present invention, the heat dissipation structure 4 includes a vent 401, and the side wall of the control box body 1 is provided with a vent 401, and a filter 404 is embedded in the vent 401. Two slots 406 are provided on the control box body 1, and a protrusion 405 is fixedly connected to the side of the filter 404 facing the vent 401, and the protrusion 405 is engaged with the corresponding slot 406; a filter 404 is installed on the outside of the vent 401, which can filter external dust and prevent a large amount of dust from entering the interior of the control box body 1 and causing damage to its internal components.

[0029] As a technical optimization solution of the present invention, the side wall of the control box body 1 is fixedly connected with a support plate 402, and an axial fan 403 is installed on the support plate 402; when the axial fan 403 is started, the heat dissipation effect at the vent 401 is better because the axial fan 403 is facing the vent 401.

[0030] As a technical optimization solution of the present invention, a box door 5 is installed on the control box body 1, and the fixed structure 6 includes a first connecting plate 601. Two first connecting plates 601 are fixedly connected to the side of the control box body 1 facing away from the box door 5. Two fixing sleeves 602 are fixedly connected to the first connecting plate 601. A clamping block 603 is engaged in the fixing sleeve 602. The two clamping blocks 603 with L-shaped cross-sections are fixedly connected to the same second connecting plate 604. The fixing sleeve 602 has a rectangular structure. A bolt 607 is rotatably connected to the control box body 1, and the end of the bolt 607 is threadedly connected to one of the second connecting plates 604. The fixing structure 6 saves time and effort in the installation of the control box body 1, thereby making the installation efficiency of the control box body 1 higher.

[0031] As a technical optimization solution of the present invention, two first reinforcement plates 605 are fixedly connected between the two first connecting plates 601, and two second reinforcement plates 606 are fixedly connected between the two second connecting plates 604; the four connecting plates are further reinforced, which increases the firmness of the installation of the two connecting plates and makes the installation more convenient, avoiding the misalignment of the four connecting plates during installation and affecting the installation of the control box body 1.

[0032] When the cam 302 is in the unlocked position, the locking cam 305 is unlocked, and the locking cam 306 is unlocked, and the cam 306 is unlocked. 304 drives the slider 202 to slide outward on the slide rail 201 through the connecting sleeve 301 and the mounting plate 203, so that the components on the guide rail 204 gradually approach the operator, making the operator's operating space more open and the operation more flexible and convenient. When the mounting plate 203 moves to the appropriate position, the connecting rod 304 is released, and the spring 306 resets and drives the limit block 302 to engage with the corresponding limit groove 303, so that the slider 202 can no longer slide, thereby preventing the slider 202 from driving the mounting plate 203 to shake when the operator is repairing the internal components. The setting of the limit structure 3 increases the stability of the mounting structure 2, thereby facilitating the operator to repair the components. ; Start the axial flow fan 403. Since the axial flow fan 403 is facing the vent 401, the heat dissipation effect at the vent 401 is better. At the same time, a filter 404 is installed on the outside of the vent 401 to filter external dust and prevent a large amount of dust from entering the interior of the control box body 1 and damaging its internal components. When installing the filter 404, align the filter 404 with the vent 401, and then push the filter 404 into the interior of the vent 401. The filter 404 drives the two protrusions 405 to snap into the corresponding slots 406, thereby quickly performing a preliminary positioning of the filter 404, which is convenient for further fixing the filter 404 by locking the screws later. 4. Installation is more convenient and efficient. When installing the control box body 1, align the fixing sleeve 602 with the block 603 on the second connecting plate 604 mounted on the wall, and then move the control box body 1 from top to bottom so that the four fixing sleeves 602 are engaged with the corresponding blocks 603, thereby quickly fixing the control box body 1 in the specified position and preventing it from moving. Then, use the bolt 607 to pass through the control box body 1 and the first connecting plate 601 from the inside of the control box body 1 and then thread it with the second connecting plate 604, thereby further strengthening the installation of the control box body 1. The fixing structure 6 saves time and effort in installing the control box body 1, thereby making the installation efficiency of the control box body 1 higher.

[0033] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

[0034] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An intelligent control box for civil air defense ventilation, comprising a control box body (1), characterized in that: The control box body (1) is provided with a mounting structure (2), the mounting structure (2) comprising a slide rail (201), two slide rails (201) are provided in the control box body (1), a slider (202) is slidably connected to the slide rails (201), a mounting plate (203) is fixedly connected between the two sliders (202), a plurality of guide rails (204) are fixedly connected to the mounting plate (203), a limiting structure (3) is provided on the slide rails (201), and a heat dissipation structure (4) and a fixing structure (6) are provided on the control box body (1).

2. The intelligent control box for civil air defense ventilation according to claim 1, characterized in that: The limiting structure (3) comprises a connecting sleeve (301), two connecting sleeves (301) are fixedly connected to the mounting plate (203), a limiting block (302) is slidably connected inside the connecting sleeve (301), a plurality of limiting grooves (303) are equidistantly provided on the slide rail (201), and the limiting blocks (302) are engaged with corresponding limiting grooves (303).

3. The intelligent control box for civil air defense ventilation according to claim 2, characterized in that: A baffle (305) is fixedly connected to the limiting block (302), and the baffle (305) and the limiting block (302) are perpendicular to each other.

4. The intelligent control box for civil air defense ventilation according to claim 3, characterized in that: A spring (306) is fixedly connected between the baffle (305) and the connecting sleeve (301), and the top ends of the two limit blocks (302) are fixedly connected to the same connecting rod (304).

5. The intelligent control box for civil air defense ventilation according to claim 1, characterized in that: The heat dissipation structure (4) comprises a vent (401), a side wall of the control box body (1) is provided with the vent (401), and a filter (404) is embedded in the vent (401).

6. The intelligent control box for civil air defense ventilation according to claim 5, characterized in that: Two slots (406) are provided on the control box body (1), and a protrusion (405) is fixedly connected to the side of the filter screen (404) facing the vent (401), and the protrusion (405) is engaged with the corresponding slots (406).

7. The intelligent control box for civil air defense ventilation according to claim 1, characterized in that: A supporting plate (402) is fixedly connected to the side wall of the control box body (1), and an axial flow fan (403) is installed on the supporting plate (402).

8. The intelligent control box for civil air defense ventilation according to claim 1, characterized in that: The control box body (1) is provided with a box door (5), and the fixed structure (6) comprises a first connecting plate (601). Two first connecting plates (601) are fixedly connected to the side of the control box body (1) facing away from the box door (5), and two fixing sleeves (602) are fixedly connected to the first connecting plate (601). A clamping block (603) is engaged in the fixing sleeve (602), and the two clamping blocks (603) with L-shaped cross sections are fixedly connected to the same second connecting plate (604).

9. The intelligent control box for civil air defense ventilation according to claim 8, characterized in that: The fixing sleeve (602) is of rectangular structure, and a bolt (607) is rotatably connected to the control box body (1), and the end of the bolt (607) is threadedly connected to one of the second connecting plates (604).

10. The intelligent control box for civil air defense ventilation according to claim 9, characterized in that: Two first reinforcement plates (605) are fixedly connected between the two first connection plates (601), and two second reinforcement plates (606) are fixedly connected between the two second connection plates (604).

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