CN220658712U - Safety dust-proof protective cover - Google Patents

Abstract

The utility model relates to the technical field of protection covers, and discloses a safe dustproof protection cover which comprises a cover body, wherein an empty groove is fixedly formed in the upper end face of the cover body, a first sealing box is fixedly arranged on one side of the inside of the empty groove, a second sealing box is fixedly arranged on the other side of the inside of the empty groove, an upper baffle plate is inserted between the first sealing box and the second sealing box, a lower baffle plate is fixedly inserted at the lower end of the upper baffle plate, a diversion groove is fixedly arranged between the upper baffle plate and the lower baffle plate, an air inlet is fixedly arranged at one end of the diversion groove, an air outlet is fixedly arranged at the other end of the diversion groove, water absorbing grooves are fixedly formed in the first sealing box and the second sealing box, water absorbing plates are fixedly arranged on the inner sides of the first sealing box and the second sealing box, and the inner sides of the two water absorbing plates correspond to the outer sides of the diversion grooves.

Description

Safety dust-proof protective cover

Technical Field

The utility model relates to the technical field of protection covers, in particular to a safe dustproof protection cover.

Background

Dust protection, many devices have dust protection requirements, and certain devices or certain precision instruments in the devices have high requirements in terms of dust particle pollution prevention, such as aerospace industry, atomic energy industry, electronic industry, etc., and the devices in sterile operating rooms of medical departments and biological clean rooms of medical departments all require strict dust protection measures to be taken on the devices.

The bulletin number is: chinese patent CN214767453U discloses a dust cover, comprising a housing and a dust removing unit, wherein the bottom surface of the housing is provided with a connection structure for connection installation, and the bottom surface of the housing is provided with at least one through hole. The dust removing unit comprises a baffle plate which can move close to or far away from the through hole in the inner cavity of the shell and a lifting structure which drives the baffle plate to move.

This patent also has the following drawbacks: although this patent effectively avoids the problem of dust accumulation, the through hole of its device may have rainwater to flow backward into the device under the rainwater environment, and is difficult for waterproof, causes the equipment damage in the device easily.

Therefore, the present application now proposes a safety dust protection cover to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a safe dustproof protection cover, which solves the problems that rainwater possibly flows into a device in a rainwater environment through the through hole, is difficult to waterproof and is easy to damage equipment in the device.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a safety dust-proof protection cover, includes the cover body, the fixed empty slot that has seted up of up end of the cover body, the inside one side of empty slot is fixed to be equipped with first box that seals, the inside opposite side of empty slot is fixed to be equipped with the second and seals the box, it has the baffling board to peg graft between first box and the second that seals, the lower extreme of going up the baffling board is fixed to peg graft has the baffling board down, it is equipped with the guiding gutter to fix between baffling board and the lower baffling board, the fixed air inlet that is equipped with of one end of guiding gutter, the fixed air outlet that is equipped with of the other end of guiding gutter, the inside of first box that seals and second box is all fixed to be seted up the water absorption groove, the inboard of first box that seals and second seals is all fixed to be equipped with the water absorption board, two the inboard of water absorption board all corresponds the outside of guiding gutter.

Wherein, the exhaust fan is fixedly arranged in the cover body.

The upper end face of the cover body is fixedly connected with a flashing plate, the flashing plate is arc-shaped, air outlets are fixedly formed in two sides of the flashing plate, and the two air outlets respectively correspond to the air outlets.

The side face of the cover body is fixedly connected with a plurality of fixing plates.

The upper baffle plate, the lower baffle plate and the diversion trench are all obliquely arranged, and the first sealing box and the second sealing box are obliquely arranged according to the arrangement.

The opening of the air inlet is positioned in the cover body, and the opening of the air outlet is positioned on the upper end face of the cover body.

Wherein, two the water absorbing plates are made of sponge materials.

Wherein, the internal edge of empty slot is fixed and is equipped with the sealing washer.

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

when the rain-proof cover is used, most of rain and dust can be blocked outside the rain-proof plate, a small part of dust and rain can be blocked outside the upper baffle plate, and the rest of rain can possibly enter the diversion trench through the air outlet.

Drawings

FIG. 1 is an exploded perspective view of the present utility model;

FIG. 2 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 3 is a schematic view of a partial perspective structure of the present utility model;

fig. 4 is a cross-sectional view of the present utility model.

In the figure: 1. a cover body; 2. a hollow groove; 3. a first seal box; 4. a second sealing box; 5. an upper baffle; 6. a lower baffle; 7. a diversion trench; 8. an air inlet; 9. an air outlet; 10. a water suction tank; 11. a water absorbing plate; 12. an exhaust fan; 13. a flashing; 14. an air outlet; 15. a fixing plate; 16. and (3) sealing rings.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a safety dust-proof protection cover, including the cover body 1, the fixed air groove 2 that has seted up of up end of the cover body 1, the fixed first box 3 that seals of being equipped with in inside one side of air groove 2, the fixed second box 4 that is equipped with of inside opposite side of air groove 2, peg graft between first box 3 and the second box 4 and have upper baffle 5, the fixed lower baffle 6 that peg graft of lower extreme of upper baffle 5, fixed guiding gutter 7 that is equipped with between upper baffle 5 and the lower baffle 6, the fixed air inlet 8 that is equipped with of one end of guiding gutter 7, the fixed air outlet 9 that is equipped with of the other end of guiding gutter 7, the fixed water-absorbing tank 10 that has been seted up of inside of first box 3 and second box 4, the inboard of first box 3 and second box 4 all is fixed and is equipped with water-absorbing plate 11, the inboard of two water-absorbing plates 11 all corresponds the outside of guiding gutter 7, left rainwater can get into guiding gutter 7 through exhaust outlet 14, because the shape of guiding gutter 7 is the continuous folding, so the rainwater can be blocked in guiding gutter 7's front end can not get into cover body 1 inside through guiding gutter 7, the guiding gutter 7, can be absorbed by the rainwater in the drying plate 11 again.

Wherein, the inside of the cover body 1 is fixedly provided with an exhaust fan 12, the exhaust fan 12 is started, and the exhaust fan 12 blows weak wind to radiate heat of the equipment.

Wherein, the up end fixedly connected with flashing 13 of the cover body 1, flashing 13's shape is the arc, and air exit 14 has all been seted up to flashing 13's both sides fixedly, and two air exits 14 all correspond air outlet 9 respectively, and most rainwater and dust can be blocked outside flashing 13, and little dust and rainwater can be blocked outside upper baffle 5.

Wherein, a plurality of fixed plates 15 are fixedly connected with the side surface of the cover body 1, and the cover body 1 is fixed on a certain plane.

Wherein, upper baffle 5 and lower baffle 6 and guiding gutter 7 all slope setting, and first box 3 and second box 4 all slope setting according to this, and the weak wind gets into through guiding gutter 7 rethread air outlet 9 and air exit 14 outside the device from air inlet 8.

Wherein, the opening part of air inlet 8 is located the inside of cover 1, and the opening part of air outlet 9 is located the up end of cover 1, and the wind that exhaust fan 12 blown out will pass through air inlet 8 and air outlet 9 discharge device like this, and the rainwater can not get into in the device.

Wherein, two water absorption boards 11 are made by sponge material, and the hydroscopicity is strong, and the rainwater can be absorbed by water absorption board 11, will be dried again in the guiding gutter 7.

Wherein, the fixed sealing washer 16 that is equipped with of the inward flange of empty slot 2, the junction of first box 3 and second box 4 and empty slot 2 is sealed to sealing washer 16, prevents the rainwater infiltration.

Working principle: when the novel rain-proof cover is used, most of rain and dust can be blocked outside the rain-proof plate 13, a small part of dust and rain can be blocked outside the upper baffle plate 5, the rest of rain can possibly enter the diversion trench 7 through the air outlet 14, as the shape of the diversion trench 7 is continuously folded, the rain can be blocked at the front end of the diversion trench 7 and can not enter the inside of the cover body 1 through the diversion trench 7, the rain left in the diversion trench 7 can be absorbed by the water-absorbing plate 11, the inside of the diversion trench 7 can be re-dried, equipment in the cover body 1 needs to dissipate heat, the air outlet 12 is started, the air outlet 12 blows out weak air to dissipate heat of the equipment, and the weak air enters the outside of the device through the air outlet 9 and the air outlet 14 from the air inlet 8.

Claims (8)

1. The utility model provides a safety dust-proof protection cover, includes the cover body (1), its characterized in that: the novel water-absorbing cover is characterized in that an empty groove (2) is fixedly formed in the upper end face of the cover body (1), a first sealing box (3) is fixedly arranged on one side of the interior of the empty groove (2), a second sealing box (4) is fixedly arranged on the other side of the interior of the empty groove (2), an upper baffle plate (5) is inserted between the first sealing box (3) and the second sealing box (4), a lower baffle plate (6) is fixedly inserted at the lower end of the upper baffle plate (5), a guide groove (7) is fixedly arranged between the upper baffle plate (5) and the lower baffle plate (6), an air inlet (8) is fixedly arranged at one end of the guide groove (7), an air outlet (9) is fixedly arranged at the other end of the guide groove (7), water-absorbing grooves (10) are fixedly formed in the interiors of the first sealing box (3) and the second sealing box (4), water-absorbing plates (11) are fixedly arranged on the insides of the first sealing box (3) and the second sealing box (4), and the insides of the two water-absorbing plates (11) correspond to the outsides of the guide groove (7).

2. A safety shield according to claim 1, wherein: an exhaust fan (12) is fixedly arranged in the cover body (1).

3. A safety shield according to claim 1, wherein: the novel rain cover is characterized in that a rain cover plate (13) is fixedly connected to the upper end face of the cover body (1), the shape of the rain cover plate (13) is arc-shaped, air outlets (14) are fixedly formed in two sides of the rain cover plate (13), and the two air outlets (14) respectively correspond to the air outlets (9).

4. A safety shield according to claim 1, wherein: the side of the cover body (1) is fixedly connected with a plurality of fixing plates (15).

5. A safety shield according to claim 1, wherein: the upper baffle plate (5), the lower baffle plate (6) and the diversion trench (7) are obliquely arranged, and the first sealing box (3) and the second sealing box (4) are obliquely arranged according to the arrangement.

6. A safety shield according to claim 1, wherein: the opening of the air inlet (8) is positioned in the cover body (1), and the opening of the air outlet (9) is positioned on the upper end face of the cover body (1).

7. A safety shield according to claim 1, wherein: both the water absorbing plates (11) are made of sponge materials.

8. A safety shield according to claim 1, wherein: the inner edge of the empty groove (2) is fixedly provided with a sealing ring (16).