Dustproof device for user external distribution box of a common rearing room

Abstract

The utility model provides a dustproof device of power distribution box of co -rearing room user, belong to power distribution box technical field. Including setting at the dustproof box of power distribution box main part side ventilation opening place, the middle part of dustproof box is provided with the pass -through, and the pass -through is detachably installed with the intercepting plate, the middle part of intercepting plate is provided with the screen, and thickness direction, the edge height of intercepting plate is lower than the position of filter screen outer surface, the middle part pass -through of dustproof box both sides are fixed with the vertical side plate that stands up, and the vertical sliding installation of two side plates has the cleaning plate, the middle part of cleaning plate is elastically installed with the movable plate, and the bristle that is used for abutting the outer surface of intercepting plate is fixed on movable plate. The utility model discloses, can carry out flocculate dust interception to the ventilation opening of power distribution box main part, and conveniently carry out the quick cleaning of the flocculate dust that intercepts down, is applicable to the scene such as co -rearing room of easy production flocculate dust, and the use effect is good.

Description

Technical Field

[0001] This utility model relates to the field of electrical distribution box technology, and in particular to a dustproof device for an outdoor electrical distribution box for a shared education room. Background Technology

[0002] Co-cultivation rooms, as a special type of agricultural facility, are used to co-cultivate multiple organisms (such as silkworms and mulberry leaves). Their internal environment generates a large amount of unique pollutants due to biological activity, mainly including organic flocculent materials such as silkworm silk, insect scales, and plant hairs. These flocculent materials are light, fibrous, easily entangled, and have strong adsorption properties, posing a serious threat to the ventilation and heat dissipation systems of outdoor electrical distribution boxes.

[0003] Currently, most outdoor distribution boxes use a simple mesh dustproof structure. This type of structure has significant drawbacks when facing the environment of a co-cultivation room: fine lint easily penetrates or adheres to ordinary filter screens, mixing with humid air to form a dense blockage layer, severely hindering airflow and causing heat buildup inside the box, significantly increasing the risk of overheating and failure of electrical components; at the same time, fibers wrapped around the fan shaft may cause the fan to seize up. In addition, the firmly adhered lint is extremely difficult to clean, requiring frequent shutdowns for manual maintenance, which not only increases labor intensity but also affects the continuous and stable operation of equipment in the co-cultivation room.

[0004] Therefore, this application provides a dustproof device for the outdoor power distribution box of the co-education room to solve the above-mentioned technical problems. Utility Model Content

[0005] The technical problem to be solved by this utility model is to provide a dustproof device for the outdoor distribution box of the co-breeding room, so as to solve the problems that the existing outdoor distribution box dustproof structure is difficult to effectively intercept the flocculent material generated in the co-breeding room environment, is prone to clogging, and is inconvenient to clean.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: A dustproof device for an outdoor power distribution box in a shared breeding room includes a dustproof box located at a ventilation opening on the side of the power distribution box body. The dustproof box has an opening in the middle, and an interceptor plate is detachably installed inside the opening. A filter screen is located in the middle of the interceptor plate, and in the thickness direction, the edge height of the interceptor plate is lower than the position of the outer surface of the filter screen. The dust box has vertical side plates fixed on both sides of the central opening. A cleaning plate is vertically slidably installed between the two side plates. A movable plate is elastically installed in the middle of the cleaning plate. Brush bristles for abutting against the outer surface of the interceptor plate are fixed on the movable plate.

[0007] Optionally, the bottom edge of the dust box is fixed with a fixing ear, and a fastening bolt is provided on the fixing ear.

[0008] Optionally, the side plates on both sides of the central opening of the dust box are provided with grooves on opposite sides, and the cleaning plate has sliders at both ends that slide into the grooves.

[0009] Optionally, a handle is fixed to the middle of the outer side of the cleaning plate.

[0010] Optionally, an elastic element is fixed to the side of the movable plate away from the bristles, and the elastic element is movably connected to the side of the cleaning plate facing the interceptor plate.

[0011] Optionally, the edge of the interceptor plate is fitted with a positioning bolt, which passes through the edge of the interceptor plate and is threadedly fixed to the outer edge of the dustproof box.

[0012] Optionally, the edge of the interceptor plate is provided with a receiving groove, and the nut of the positioning bolt is completely inserted into the receiving groove.

[0013] Compared with the prior art, this utility model has at least the following beneficial effects: In the above solution, thanks to the dustproof box, interception plate, and filter screen, the side ventilation openings of the main body of the distribution box can be protected from dust, and the lint and dust that are easily generated in the co-breeding room can be intercepted outside the interception plate to ensure the normal operation of the electrical components inside the main body of the distribution box. In addition, with the setting of the cleaning plate, the lint and dust intercepted on the filter screen can be quickly cleaned by sliding the cleaning plate and using the elastic brush bristles on the movable plate to press against the filter screen.

[0014] In the above solution, thanks to the fact that the edge of the interceptor plate is shorter than the filter screen in the thickness direction, when the cleaning plate uses the bristles of the movable plate to hang the lint and dust intercepted on the filter screen to the edge of the interceptor plate, the lint and dust can be quickly removed from the interceptor plate, avoiding the problem of lint and dust adhering to the interceptor plate and becoming difficult to clean.

[0015] In summary, this device can intercept lint and dust from the ventilation openings of the main body of the distribution box, and facilitates quick cleaning of the intercepted lint and dust. It is suitable for scenarios such as co-breeding rooms where lint and dust are easily generated, and has good performance. Attached Figure Description

[0016] The accompanying drawings, which are incorporated herein and form part of the specification, illustrate embodiments of the present invention and, together with the specification, further serve to explain the principles of the present invention and enable those skilled in the art to implement and use the present invention.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model applied to the main body of the distribution box; Figure 2 This is a schematic diagram of the structure of this utility model; Figure 3 For the present utility model Figure 2 Enlarged schematic diagram of the structure at point A; Figure 4 This is a schematic diagram of the structure of the interceptor plate and the cleaning plate of this utility model.

[0018] [Figure Labels] 1. Distribution box body; 2. Dustproof box; 201. Fixing lug; 202. Fastening bolt; 203. Slide groove; 3. Interception plate; 301. Filter screen; 4. Positioning bolt; 401. Receiving groove; 5. Cleaning plate; 501. Handle; 6. Movable plate; 601. Elastic element; 7. Brush bristles.

[0019] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiment of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to this specific structure, device and environment. Those skilled in the art can adjust or modify these devices and environments according to specific needs. Detailed Implementation

[0020] The dustproof device for an outdoor power distribution box in a shared education room provided by this utility model will be described in detail below with reference to the accompanying drawings and specific embodiments. It should also be noted that, to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art can use other alternative methods to implement some known technologies; moreover, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit this utility model.

[0021] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.

[0022] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.

[0023] It is understood that the meanings of “on”, “above”, and “above” in this utility model should be interpreted in the broadest manner, such that “on” not only means “directly on” something, but also includes the meaning of being “on” something with an intervening feature or layer, and that “above” or “above” not only means “on” something, but also includes the meaning of being “on” something without an intervening feature or layer.

[0024] Furthermore, spatially related terms such as “below,” “under,” “lower,” “above,” and “upper” are used herein for convenience to describe the relationship of one element or feature to one or more other elements or features, as illustrated in the accompanying drawings. Spatially related terms are intended to cover different orientations in the use or operation of the device other than those depicted in the accompanying drawings. The device may be oriented in other ways, and the spatially related descriptive terms used herein can be interpreted similarly.

[0025] like Figure 1-4 As shown, an embodiment of this utility model provides a dustproof device for an outdoor power distribution box in a shared breeding room. The device mainly includes a dustproof box 2 installed at the side ventilation opening of the power distribution box body 1 by fastening bolts 202. The dustproof box 2 has a central opening for airflow. An interceptor plate 3 is detachably installed in this opening by positioning bolts 4, facilitating later replacement or deep cleaning of the interceptor plate 3 or its filter screen 301 by the user. A filter screen 301 for intercepting fibrous dust is fixedly installed in the center of the interceptor plate 3. In this embodiment, the edge height of the interceptor plate 3 body is intentionally designed to be lower than the outer surface of the filter screen 301 it supports, thus forming a ring-shaped, low-height slope structure around the filter screen 301. This structure allows fibrous material swept to the edge to easily detach from the interceptor surface, effectively preventing it from re-adhering or accumulating.

[0026] To facilitate easy cleaning of the filter 301, a pair of vertical side plates are fixed on both sides of the central opening of the dust box 2. Vertical grooves 203 are precisely machined on the inner surfaces of the opposing side plates. A cleaning plate 5 is embedded in these grooves 203 via sliders machined at both ends, allowing it to slide stably up and down between the two side plates. For ease of operation, a handle 501 is fixedly installed on the outer center of the cleaning plate 5. The core function of the cleaning plate 5 is to support the cleaning mechanism. A movable plate 6 is elastically connected to its center via an elastic element 601 (such as a spring or rubber column). In its natural state, the movable plate 6 is pushed towards the interceptor plate 3 by the elastic element 601. Brush bristles 7 are fixedly installed on the movable plate 6, and these bristles 7 are always in contact with the outer surface of the filter 301 of the interceptor plate 3 under elastic pressure. When the operator slides the cleaning plate 5 up and down using the handle 501, the movable plate 6, under the action of the elastic element 601, adaptively maintains the contact pressure between the bristles 7 and the filter screen surface, thereby effectively scraping off the lint adhering to the filter screen 301. The scraped-off lint is pushed to the bottom area of ​​the filter screen 301 edge (i.e., the edge of the interceptor plate 3) by the bristles 7, and finally falls off from the slope due to its own gravity or airflow, completing the cleaning.

[0027] In addition, to ensure the overall structural stability and ease of maintenance, a fixing lug 201 is welded to the bottom edge of the dust box 2, and it is firmly connected to the main body of the distribution box 1 by fastening bolts 202 passing through it. The nuts of the positioning bolts 4 used to fix the interceptor plate 3 are completely accommodated in the receiving grooves 401 opened on the edge of the interceptor plate 3. This ensures that the outer mounting surface of the interceptor plate 3 is flat and without protrusions, and avoids interference or snagging between the brush bristles 7 and the bolt heads during the cleaning process, thus ensuring smooth cleaning.

[0028] In summary, through the coordinated operation of the aforementioned components, this utility model solves the heat dissipation problem of outdoor power distribution boxes in co-existing environments caused by fibrous material blockage, providing a proprietary dustproof solution that is highly efficient in interception, easy to clean, and simple to maintain.

[0029] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details are described in detail in the following preferred embodiments; however, those skilled in the art will fully understand this utility model even without these detailed descriptions. Furthermore, to avoid unnecessary confusion regarding the essence of this utility model, well-known methods, processes, procedures, components, and circuits are not described in detail.

[0030] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A dustproof device for an outdoor distribution box in a shared breeding room, comprising a dustproof box (2) disposed at a ventilation opening on the side of the main body (1) of the distribution box, characterized in that, The dust box (2) has an opening in the middle, and an interceptor plate (3) is detachably installed in the opening. A filter screen (301) is provided in the middle of the interceptor plate (3), and in the thickness direction, the edge height of the interceptor plate (3) is lower than the position of the outer surface of the filter screen (301). The dust box (2) has vertical side plates fixed on both sides of the central opening. A cleaning plate (5) is vertically slidably installed between the two side plates. A movable plate (6) is elastically installed in the middle of the cleaning plate (5). A brush bristle (7) for abutting the outer surface of the interceptor plate (3) is fixed on the movable plate (6).

2. The dustproof device for the outdoor power distribution box of the co-cultivation room according to claim 1, characterized in that, The bottom edge of the dust box (2) is fixed with a fixing ear (201), and a fastening bolt (202) is provided on the fixing ear (201).

3. The dustproof device for the outdoor power distribution box of the co-cultivation room according to claim 1, characterized in that, The dust box (2) has a sliding groove (203) on each side of the side plate facing each other on the middle opening, and the cleaning plate (5) has sliders at both ends, which slide into the sliding groove (203).

4. The dustproof device for the outdoor power distribution box of the co-cultivation room according to claim 3, characterized in that, A handle (501) is fixed to the middle of the outer side of the cleaning plate (5).

5. The dustproof device for the outdoor power distribution box of the co-cultivation room according to claim 1, characterized in that, An elastic element (601) is fixed on the side of the movable plate (6) away from the bristles (7), and the elastic element (601) is movably connected to the side of the cleaning plate (5) facing the interceptor plate (3).

6. The dustproof device for the outdoor power distribution box of the co-cultivation room according to claim 1, characterized in that, The edge of the interceptor plate (3) is fitted with a positioning bolt (4), which passes through the edge of the interceptor plate (3) and is threaded to the outer edge of the dust box (2).

7. The dustproof device for the outdoor power distribution box of the co-cultivation room according to claim 6, characterized in that, The edge of the interceptor plate (3) is provided with a receiving groove (401), and the nut of the positioning bolt (4) is completely inserted into the receiving groove (401).

Images