Distribution box capable of preventing fly ash and winged insects
By installing mesh and magnetic strips in the ventilation slots of the distribution box to filter fly ash and insects, filling the interior with silica gel granules for dehumidification, and reinforcing the bottom structure to improve stability, the problems of dirt and instability inside the distribution box are solved, achieving dustproof, insect-proof, and moisture-proof protection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2026-02-09
- Publication Date
- 2026-03-24
AI Technical Summary
Existing distribution boxes are prone to fly ash and flying insects entering through ventilation openings, resulting in internal dirt and a lack of effective dust and insect prevention measures.
Mesh panels and magnetic strips are installed on both sides of the distribution box. Mesh panels are installed in the ventilation slots for filtration. Silica granules are filled in the internal pre-reserved slots for dehumidification. A fixing frame and base plate are added to the bottom to improve stability.
It achieves dust and insect protection for the distribution box, keeps the inside dry, enhances bottom stability, reduces the entry of fly ash and flying insects, and prevents rust and tilting.
Smart Images

Figure CN224036867U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to power distribution equipment technical field, concretely is a power distribution box of preventing fly ash and fly. BACKGROUND
[0002] The power distribution box is a kind of common electrical equipment, mainly for low-voltage power distribution, usually installed in the interior of building, such as family, office or some small commercial places, power distribution is given to each room or electrical equipment use, and is widely used.
[0003] But some power distribution boxes in actual installation use process, power distribution box vent position is generally directly communicated with outside, and external fly ash and fly etc. can directly enter power distribution box through vent position when using, cause the dirtiness inside power distribution box, there is deficiency, it is inconvenient to dustproof and insect-proof to the inside of power distribution box.
[0004] Now, a new type of power distribution box for preventing fly ash and fly is provided to solve the above problems. UTILITY MODEL CONTENTS
[0005] The utility model discloses a kind of power distribution boxes for preventing fly ash and fly, to solve the problem inconvenient to dustproof and insect-proof to the inside of power distribution box as described in the above background.
[0006] To achieve the above object, the utility model provides the following technical scheme: a kind of power distribution box for preventing fly ash and fly, including box, the inside of left side of the box is equipped with installation groove one, and the inside right side of installation groove one is equipped with ventilation groove one at two ends respectively, the inside of right side of the box is equipped with installation groove two, and the inside left side of installation groove two is equipped with ventilation groove two at two ends respectively, the inside of installation groove one is provided with mesh one, the inside of installation groove two is provided with mesh two, the two ends of mesh one right side and the two ends of mesh two left side are respectively fixed with magnetic strip.
[0007] As a further technical scheme of the utility model, the inside of installation groove one is provided with multiple groups at equal intervals, and the ventilation groove one penetrates the inside of left side of the box.
[0008] As a further technical scheme of the utility model, the inside of installation groove two is provided with multiple groups at equal intervals, and the ventilation groove two penetrates the inside of right side of the box.
[0009] As a further technical scheme of the utility model, the two sides of the bottom end of the inside of the box are provided with reserved slot respectively, and the inside of reserved slot is provided with storage box, the top of storage box is provided with top cover, and the inside of top cover is equipped with through hole, the four corners of the bottom end of top cover are respectively fixed with insertion rod, the inside of the four corners of the top of storage box is respectively equipped with insertion hole, the inside of storage box is filled with silica gel particles.
[0010] As a further technical scheme of the utility model, the through hole is arranged at equal intervals in the inside of the top cover.
[0011] As a further technical scheme of the utility model, the bottom end of the box body is fixed with a fixing frame, and the bottom end of the outside of the fixing frame is fixed with a bottom plate, and the inside of both sides of the top end of the bottom plate is respectively provided with a mounting hole.
[0012] As a further technical scheme of the utility model, the mounting hole penetrates the inside of the bottom plate, and three groups of mounting holes are arranged at equal intervals on both sides of the top end of the bottom plate.
[0013] As a further technical scheme of the utility model, the rear end of the inside of the box body is horizontally fixed with a mounting frame, and a plurality of groups of mounting frames are arranged at equal intervals in the inside of the box body, and the inside of the front end of the box body is hingedly mounted with a box door, and the inside of the front end of the box door is fixed with a glass plate.
[0014] Compared with the prior art, the utility model has the advantages that the power distribution box for preventing fly ash and flying insects not only realizes dustproof and insect prevention of the inside of the power distribution box, realizes moisture protection of the inside of the power distribution box, and realizes stable installation of the bottom of the power distribution box.
[0015] (1) By setting up the box body, the mesh one, the magnetic strip, the ventilation slot one, the mounting slot two, the ventilation slot two, the mesh two and the mounting slot one, in the process of using the power distribution box, the mesh one and the mesh two are fixed and installed in the mounting slot one and the mounting slot two of the ventilation position on both sides of the box body, the mesh one and the mesh two can assist in closing the ventilation position, some fly ash and flying insects in the external air can be filtered in the ventilation process, the fly ash and flying insects in the inside of the power distribution box in the ventilation process are reduced, and the inside of the power distribution box is conveniently dustproof and insect-proof.
[0016] (2) By setting up the reserved slot, the box body, the top cover, the through hole, the plug rod, the silica gel particles and the jack, when the power distribution box is installed and used, the inside of the storage box is filled with silica gel particles in the reserved slots on both sides of the inside of the box body, the silica gel particles are connected with the inside of the box body through the through hole, and can assist in dehumidifying the humidity in the air in the inside of the box body, so that the dry working environment in the inside of the power distribution box is maintained, and the damp failure of the internal power distribution components and the rust of the power distribution box are reduced.
[0017] (3) By setting up the reserved slot, the bottom plate, the mounting hole and the fixing frame, when the power distribution box is installed, the mounting hole and the bottom plate are fixedly arranged at the bottom end of the outside of the box body, the contact area between the bottom of the power distribution box and the installation ground can be increased, the stability of the bottom of the power distribution box is improved, and the tilting and dumping condition is reduced. BRIEF DESCRIPTION OF DRAWINGS
[0018] Figure 1 is a perspective view of the utility model;
[0019] Figure 2 is a front view structural schematic diagram of the box of the utility model;
[0020] Figure 3 is a front view structural schematic diagram of the box door of the utility model;
[0021] Figure 4 is a perspective view of the storage box of the utility model;
[0022] Figure 5 is a perspective view of the bottom plate of the utility model.
[0023] In the figure: 1, reserved groove; 2, box; 3, mesh one; 4, magnetic strip; 5, ventilation groove one; 6, installation groove two; 7, ventilation groove two; 8, mesh two; 9, bottom plate; 10, mounting hole; 11, fixed frame; 12, installation groove one; 13, mounting frame; 14, storage box; 15, box door; 16, glass plate; 17, top cover; 18, through hole; 19, plug rod; 20, silica gel particles; 21, jack. DETAILED DESCRIPTION
[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.
[0025] Please refer to Figures 1-5 The utility model provides an embodiment: a power distribution box that prevents fly ash and flying insects, including box 2, the inside left side of box 2 is provided with installation groove one 12, and the inside right side of installation groove one 12 is provided with ventilation groove one 5 at both ends respectively, the inside right side of box 2 is provided with installation groove two 6, and the inside left side of installation groove two 6 is provided with ventilation groove two 7 at both ends respectively, the inside of installation groove one 12 is provided with mesh one 3, the inside of installation groove two 6 is provided with mesh two 8, and the both ends of mesh one 3 right side and the both ends of mesh two 8 left side are respectively fixed with magnetic strip 4;
[0026] Ventilation groove one 5 is provided with multiple groups at equal intervals in the inside of installation groove one 12, and ventilation groove one 5 penetrates the inside left side of box 2, ventilation groove two 7 is provided with multiple groups at equal intervals in the inside of installation groove two 6, and ventilation groove two 7 penetrates the inside right side of box 2;
[0027] Specifically, as Figures 1-3As shown, the mesh one 3 and the mesh two 8 are fixed by magnetic attraction in the installation groove one 12 and the installation groove two 6 respectively at both sides of the box body 2, the mesh one 3 and the mesh two 8 can assist in closing the ventilation position, and can assist in filtering some flying dust and insects in the external air during ventilation, thereby reducing the flying dust and insects entering the inside of the distribution box during ventilation.
[0028] The inside of the bottom end of the box body 2 is provided with a reserved groove 1, and the inside of the reserved groove 1 is provided with a storage box 14, the top end of the storage box 14 is provided with a top cover 17, and the inside of the top cover 17 is provided with a through hole 18, the four corners of the bottom end of the top cover 17 are respectively fixed with a plug rod 19, and the inside of the four corners of the top end of the storage box 14 is respectively provided with a plug hole 21, the inside of the storage box 14 is filled with silica gel particles 20, the through hole 18 penetrates the inside of the top cover 17, and the through hole 18 is provided with multiple groups in the inside of the top cover 17 at equal intervals;
[0029] Specifically, as shown in Figure 1 , Figure 2 and Figure 4 , the inside of the storage box 14 is filled with silica gel particles 20 in the reserved groove 1 at both sides of the inside of the box body 2, the silica gel particles 20 can be connected with the inside of the box body 2 through the through hole 18, and can assist in dehumidifying the humidity in the air in the inside of the box body 2, thereby maintaining a dry working environment in the inside of the distribution box.
[0030] The bottom end of the outside of the box body 2 is fixed with a fixed frame 11, and the bottom end of the outside of the fixed frame 11 is fixed with a bottom plate 9, the inside of both sides of the top end of the bottom plate 9 is respectively provided with an installation hole 10, the installation hole 10 penetrates the inside of the bottom plate 9, and the installation hole 10 is provided with three groups at both sides of the top end of the bottom plate 9 at equal intervals;
[0031] Specifically, as shown in Figure 1 , Figure 2 and Figure 5 , the installation hole 10 and the bottom plate 9 are fixedly arranged at the bottom end of the outside of the box body 2, which can increase the contact area between the bottom of the distribution box and the installation ground, and improve the stability of the bottom of the distribution box.
[0032] The rear end of the inside of the box body 2 is transversely fixed with a mounting frame 13, and the mounting frame 13 is provided with multiple groups in the inside of the box body 2 at equal intervals, and the inside of the front end of the box body 2 is hingedly installed with a box door 15, and the inside of the front end of the box door 15 is fixed with a glass plate 16.
[0033] Working principle: the utility model discloses power distribution box installation, the bottom end position fixed setting of box body 2 outside has fixed frame 11 and bottom plate 9, can increase the contact area between power distribution box bottom and installation ground, increase the stability of power distribution box bottom, respectively in the installation groove one 12 and installation groove two 6 in the ventilation position of box body 2 two sides after power distribution box installation, magnetic attraction installation fixed net piece one 3 and net piece two 8, using net piece one 3 and net piece two 8 can be closed to the auxiliary ventilation position, some fly ash flying insects in the external air can be filtered in the ventilation process, dustproof and insect prevention, and power distribution box installation uses, respectively in the inside two sides reserved groove 1 in box body 2, the inside of storage box 14 is filled with silica gel particles 20, can be assisted to absorb moisture and dehumidify the moisture in the air in the inside of box body 2, keep the dry working environment in the inside of power distribution box.
[0034] It will be apparent to those skilled in the art that the present application is not limited to the details of the above-exemplified embodiments but can be implemented in other concrete forms without departing from the spirit or essential characteristics of the present application. Thus, the present application should not be considered as limited to the embodiments described herein, but rather those described herein are to be considered as illustrative only, the scope of the application being defined by the appended claims rather than by the foregoing description, and all change and variations that fall within the meaning of the claims, either literally or equivalently, are intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims to the figures in which the reference signs are used.
Claims
1. A power distribution box for protection against fly ash and flying insects comprising a box (2), characterized in that: The inside of the left side of the box (2) is provided with a mounting groove one (12), and the both ends of the inside right side of the mounting groove one (12) are provided with a ventilation groove one (5), the inside of the right side of the box (2) is provided with a mounting groove two (6), and the both ends of the inside left side of the mounting groove two (6) are provided with a ventilation groove two (7), the inside of the mounting groove one (12) is provided with a mesh one (3), the inside of the mounting groove two (6) is provided with a mesh two (8), and the both ends of the right side of the mesh one (3) and the both ends of the left side of the mesh two (8) are respectively fixed with a magnetic strip (4).
2. A power distribution box that prevents fly ash and flying insects according to claim 1, characterized in that: The ventilation groove one (5) is provided with multiple groups in the inside of the mounting groove one (12) at equal intervals, and the ventilation groove one (5) penetrates the inside of the left side of the box (2).
3. The fly and insect resistant electrical box of claim 1, wherein: The ventilation groove two (7) is provided with multiple groups in the inside of the mounting groove two (6) at equal intervals, and the ventilation groove two (7) penetrates the inside of the right side of the box (2).
4. The fly and insect resistant electrical box of claim 1, wherein: The both sides of the inside bottom end of the box (2) are respectively provided with a reserved groove (1), and the inside of the reserved groove (1) is provided with a storage box (14), the top end of the storage box (14) is provided with a top cover (17), and the inside of the top cover (17) is provided with a through hole (18), the bottom end of the top cover (17) is respectively fixed with a plug rod (19) at four corners, the inside of the four corners of the top end of the storage box (14) is respectively provided with a plug hole (21), and the inside of the storage box (14) is filled with silica gel particles (20).
5. A power distribution box that prevents fly ash and flying insects according to claim 4, characterized in that: The through hole (18) penetrates the inside of the top cover (17), and the through hole (18) is provided with multiple groups in the inside of the top cover (17) at equal intervals.
6. The fly and insect resistant electrical box of claim 1, wherein: The bottom end of the outside of the box (2) is fixed with a fixed frame (11), and the bottom end of the outside of the fixed frame (11) is fixed with a bottom plate (9), and the inside of the both sides of the top end of the bottom plate (9) is respectively provided with a mounting hole (10).
7. A power distribution box that prevents fly ash and flying insects according to claim 6, characterized in that: The mounting hole (10) penetrates the inside of the bottom plate (9), and the mounting hole (10) is respectively provided with three groups at equal intervals on the both sides of the top end of the bottom plate (9).
8. The fly and insect resistant electrical box of claim 1, wherein: The rear end of the inside of the box (2) is transversely mounted and fixed with a mounting frame (13), and the mounting frame (13) is provided with multiple groups in the inside of the box (2) at equal intervals, and the inside of the front end of the box (2) is hingedly mounted with a box door (15), and the inside of the front end of the box door (15) is fixed with a glass plate (16).