CN213460733U - Dustproof device for electrical equipment protection - Google Patents
Dustproof device for electrical equipment protection Download PDFInfo
- Publication number
- CN213460733U CN213460733U CN202022842098.9U CN202022842098U CN213460733U CN 213460733 U CN213460733 U CN 213460733U CN 202022842098 U CN202022842098 U CN 202022842098U CN 213460733 U CN213460733 U CN 213460733U
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- China
- Prior art keywords
- dust
- spring
- plate
- dust collection
- electrical equipment
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000000428 dust Substances 0.000 claims abstract description 55
- 238000009423 ventilation Methods 0.000 claims abstract description 22
- 238000009434 installation Methods 0.000 claims 1
- 241001233242 Lontra Species 0.000 abstract description 18
- 244000309464 bull Species 0.000 abstract description 8
- 238000006243 chemical reaction Methods 0.000 abstract description 4
- 238000000926 separation method Methods 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a dustproof device for protecting electrical equipment, which comprises an electrical box body, wherein one side of the electrical box body is communicated with a ventilation pipe body, slide rails are fixedly arranged on the front side and the rear side of an inner cavity of the ventilation pipe body, the inner cavity of each slide rail is in sliding connection with a screen plate, and a first spring is fixedly arranged on one side of each screen plate and in the inner cavity of each slide rail at equal intervals; the utility model discloses a setting of driving lever and first spring, the rotation of rocker drives the bull stick and rotates, the rotation of bull stick drives the driving lever and rotates, the rotation of driving lever can make its one end of keeping away from the bull stick and the crashproof board contact of otter board one side, thereby promote the otter board through crashproof board and remove, the removal of otter board drives first spring shrink, when driving lever and crashproof board separation, the reaction force that first spring shrink produced will promote the otter board and reset, the otter board is reciprocal shake under the cooperation work of driving lever and first spring, thereby shake off the dust on its surface, thereby reached the mesh of clearing up the dust on otter board surface.
Description
Technical Field
The utility model relates to an electrical equipment technical field specifically is a dust keeper is used in electrical equipment protection.
Background
The electric equipment is a general name of equipment such as a generator, a transformer, a power line, a circuit breaker and the like in a power system, the important role played by the power in our life and production is not ignored, great convenience is brought to us, the electric equipment becomes an important energy source in our production and life, and the most critical factor for normal operation and transmission of the power in a power plant is the electric equipment.
The existing electrical equipment needs to be subjected to heat dissipation treatment due to the large working power of the existing electrical equipment, an electrical box used by nitrogen equipment is usually provided with a ventilation pipe to accelerate internal ventilation so as to improve the heat dissipation efficiency, a dust screen is usually arranged in the ventilation pipe to prevent external dust from entering the interior of the electrical box through the ventilation pipe, but the dust screen is easily blocked by the dust after long-time use to influence the ventilation effect, and therefore the dust-proof device for protecting the electrical equipment needs to be provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electrical equipment is dust keeper for protection possesses the advantage that can clear up the dust screen in the breather pipe to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a dust keeper for electrical equipment protection, includes the electric box body, one side intercommunication of electric box body has the pipe body of taking a breath, the equal fixed mounting in both sides has the slide rail around the pipe body inner chamber of taking a breath, the inner chamber sliding connection of slide rail has the otter board, one side of otter board and the inner chamber equidistance fixed mounting that is located the slide rail have a first spring, the one end of otter board and the inner wall fixed mounting of slide rail are kept away from to first spring, the equal fixed mounting in both sides has the backup pad around one side of electric box body and is located the pipe body of taking a breath, the inboard bearing of backup pad supports there is the bull stick, the front of bull stick runs through the backup pad and extends to the outside fixed mounting of backup pad has the rocker, the both sides of.
Preferably, an anti-collision plate is fixedly mounted on one side of the mesh plate, and one end, far away from the rotating rod, of the deflector rod is connected with one side of the anti-collision plate in a sliding mode.
Preferably, the bottom of the ventilation tube body is communicated with a connecting tube, the bottom of the connecting tube is communicated with a dust collection box, one side of the dust collection box is fixedly mounted on the surface of the electric box body, the inner cavity of the dust collection box is connected with a dust collection box in a sliding mode, and one end of the dust collection box penetrates through the dust collection box and extends to the outside of the dust collection box to be fixedly provided with a handle.
Preferably, the top of the air exchange tube body is movably inserted with a baffle, and the surface of the baffle is attached to the inner wall of the air exchange tube body.
Preferably, a casing is fixedly mounted at the top of the ventilation tube body and on one side of the baffle, a second spring is fixedly mounted in an inner cavity of the casing, a sliding plate is fixedly mounted at one end of the second spring, a sealing plate is fixedly mounted on one side of the sliding plate far away from the second spring, and one side of the sealing plate far away from the sliding plate penetrates through the casing and extends to the outside of the casing.
Preferably, the front of the electrical box body is hinged with a box door, and the front of the box door is fixedly provided with a handle.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a setting of driving lever and first spring, the rotation of rocker drives the bull stick and rotates, the rotation of bull stick drives the driving lever and rotates, the rotation of driving lever can make its one end of keeping away from the bull stick contact with the fender of otter board one side, thereby promote the otter board through the fender and remove, the removal of otter board drives the first spring shrink, when driving lever and fender separate, the reaction force that the first spring shrink produced will promote the otter board and reset, the otter board reciprocates under the cooperation work of driving lever and first spring and shakes, thereby shake off the dust on its surface, thereby reached the mesh of clearing up the dust on otter board surface;
2. the utility model discloses a setting of baffle, put the baffle into the inner chamber of breather pipe body and seal it before the clearance, prevent that the dust of clearance from getting into the inner chamber of electric box body through the breather pipe body, when daily use, the user can take out the baffle, one side of shrouding breaks away from the restraint of baffle at this moment, the second spring will promote the slide and remove, the removal of slide drives the shrouding and removes, thereby seal the junction of baffle and breather pipe body, prevent that outside dust from getting into the inner chamber of electric box body through the junction of baffle and breather pipe body, the setting of anticollision board can prevent that the driving lever from striking the otter board and causing the damage to the otter board, through the setting of connecting pipe, the otter board shakes the dust on its surface and gets into the inner chamber of dust collection box through the connecting pipe after shaking, the setting of dust collection box and handle can facilitate the user to clear up the dust in the dust collection, the arrangement of the box door and the handle can facilitate the user to open the electric box body.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a partial left-side sectional view of the structure of the present invention;
fig. 3 is a schematic structural view of the inside of the body of the ventilation tube of the present invention;
fig. 4 is an enlarged view of a portion a in fig. 1 according to the present invention.
In the figure: 1. an electric box body; 2. a ventilation tube body; 3. a slide rail; 4. a screen plate; 5. a first spring; 6. a support plate; 7. a rotating rod; 8. a rocker; 9. a deflector rod; 10. an anti-collision plate; 11. a connecting pipe; 12. a dust collection box; 13. a dust collecting box; 14. a baffle plate; 15. a housing; 16. a second spring; 17. a slide plate; 18. closing the plate; 19. and (4) a box door.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a dustproof device for protecting electrical equipment comprises an electrical box body 1, wherein one side of the electrical box body 1 is communicated with a ventilation pipe body 2, a baffle plate 14 is movably inserted into the top of the ventilation pipe body 2, the surface of the baffle plate 14 is attached to the inner wall of the ventilation pipe body 2, a shell 15 is fixedly mounted at the top of the ventilation pipe body 2 and on one side of the baffle plate 14, a second spring 16 is fixedly mounted in an inner cavity of the shell 15, a sliding plate 17 is fixedly mounted at one end of the second spring 16, a sealing plate 18 is fixedly mounted on one side, away from the second spring 16, of the sliding plate 17, and one side, away from the sliding plate 17, of the sealing plate 18 penetrates through the shell 15 and extends to the;
through the arrangement of the baffle plate 14, the baffle plate 14 is placed into the inner cavity of the air exchange tube body 2 to seal the air exchange tube body before cleaning, so that cleaned dust is prevented from entering the inner cavity of the electric box body 1 through the air exchange tube body 2, when the air exchange tube is used daily, a user can take out the baffle plate 14, one side of the sealing plate 18 is separated from the restraint of the baffle plate 14 at the moment, the second spring 16 pushes the sliding plate 17 to move, the sliding plate 17 moves to drive the sealing plate 18 to move, so that the connection part of the baffle plate 14 and the air exchange tube body 2 is sealed, and external dust is prevented from entering the inner cavity of the electric box body 1 through the connection part of the baffle plate 14 and the air exchange;
through the arrangement of the deflector rod 9 and the first spring 5, the rotation of the rocker 8 drives the rotating rod 7 to rotate, the rotation of the rotating rod 7 drives the deflector rod 9 to rotate, the rotation of the deflector rod 9 can enable one end, far away from the rotating rod 7, of the deflector rod 9 to be in contact with the anti-collision plate 10 on one side of the screen plate 4, so that the screen plate 4 is pushed to move through the anti-collision plate 10, the first spring 5 is driven to contract by the movement of the screen plate 4, when the deflector rod 9 is separated from the anti-collision plate 10, the screen plate 4 is pushed to reset by the reaction force generated by the contraction of the first spring 5, the screen plate 4 is vibrated in a reciprocating mode under the matching work of the deflector rod 9 and the first spring 5, dust on the surface of the screen plate is shaken off, and;
the bottom of the ventilation tube body 2 is communicated with a connecting tube 11, the bottom of the connecting tube 11 is communicated with a dust collection box 12, one side of the dust collection box 12 is fixedly installed on the surface of the electric box body 1, the inner cavity of the dust collection box 12 is connected with the dust collection box 13 in a sliding mode, one end of the dust collection box 13 penetrates through the dust collection box 12 and extends to the outside of the dust collection box 12, a handle is fixedly installed on the outer side of the dust collection box 12, a box door 19 is hinged to the front side of the electric box body 1, and the handle is;
through the setting of connecting pipe 11, the screen plate 4 shakes and gets into the inner chamber of dust collection box 12 through connecting pipe 11 after shaking its surperficial dust, and the setting of dust collection box 13 and handle can the person of facilitating the use clearance dust collection box 12 is inside, and the setting of chamber door 19 and handle can the person of facilitating the use open electric box body 1.
The working principle is as follows: the user regularly cleans the dust on the surface of the screen plate 4, the baffle plate 14 is arranged in the inner cavity of the ventilation tube body 2 to seal the screen plate before cleaning, the cleaned dust is prevented from entering the inner cavity of the electric box body 1 through the ventilation tube body 2, then a user shakes the rocker 8, the rotation of the rocker 8 drives the rotating rod 7 to rotate, the rotation of the rotating rod 7 drives the shifting rod 9 to rotate, the rotation of the shifting rod 9 enables one end of the shifting rod 9 far away from the rotating rod 7 to be in contact with the anti-collision plate 10 on one side of the screen plate 4, thereby the screen plate 4 is pushed to move by the anti-collision plate 10, the first spring 5 is driven to contract by the movement of the screen plate 4, when the deflector rod 9 is separated from the anti-collision plate 10, the reaction force generated by the contraction of the first spring 5 pushes the screen plate 4 to reset, the screen plate 4 shakes in a reciprocating manner under the matching work of the deflector rod 9 and the first spring 5, thereby shaking off the dust on the surface of the screen plate, and achieving the purpose of cleaning the dust on the surface of the screen plate 4.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an electrical equipment is dust keeper for protection, includes electrical cabinet body (1), its characterized in that: one side of the electric box body (1) is communicated with a ventilation pipe body (2), the front side and the rear side of the inner cavity of the ventilation pipe body (2) are fixedly provided with slide rails (3), the inner cavity of the sliding rail (3) is connected with a screen plate (4) in a sliding way, a first spring (5) is fixedly arranged on one side of the screen plate (4) and is positioned in the inner cavity of the sliding rail (3) at equal intervals, one end of the first spring (5) far away from the screen plate (4) is fixedly arranged on the inner wall of the sliding rail (3), supporting plates (6) are fixedly arranged on one side of the electric box body (1) and positioned on the front side and the rear side of the air exchange tube body (2), a rotating rod (7) is supported by a bearing at the inner side of the supporting plate (6), the front surface of the rotating rod (7) penetrates through the supporting plate (6) and extends to the outer part of the supporting plate (6) to be fixedly provided with a rocker (8), and deflector rods (9) are fixedly arranged on the two sides of the rotating rod (7) and positioned on the inner sides of the supporting plates (6).
2. The dust-proof device for protecting electrical equipment according to claim 1, characterized in that: an anti-collision plate (10) is fixedly mounted on one side of the screen plate (4), and one end, far away from the rotating rod (7), of the deflector rod (9) is connected with one side of the anti-collision plate (10) in a sliding mode.
3. The dust-proof device for protecting electrical equipment according to claim 1, characterized in that: the bottom of the air exchange tube body (2) is communicated with a connecting tube (11), the bottom of the connecting tube (11) is communicated with a dust collection box (12), one side of the dust collection box (12) is fixedly installed on the surface of the electric box body (1), an inner cavity of the dust collection box (12) is connected with a dust collection box (13) in a sliding mode, and one end of the dust collection box (13) penetrates through the dust collection box (12) and extends to the outer fixed installation of the dust collection box (12) to form a handle.
4. The dust-proof device for protecting electrical equipment according to claim 1, characterized in that: the top of the air exchange tube body (2) is movably inserted with a baffle plate (14), and the surface of the baffle plate (14) is attached to the inner wall of the air exchange tube body (2).
5. The dust-proof device for protecting electrical equipment according to claim 4, wherein: the top of scavenge pipe body (2) just is located one side fixed mounting of baffle (14) has casing (15), the inner chamber fixed mounting of casing (15) has second spring (16), the one end fixed mounting of second spring (16) has slide (17), one side fixed mounting that second spring (16) were kept away from in slide (17) has shrouding (18), one side that slide (17) were kept away from in shrouding (18) runs through casing (15) and extends to the outside of casing (15).
6. The dust-proof device for protecting electrical equipment according to claim 1, characterized in that: the front of the electric box body (1) is hinged with a box door (19), and the front of the box door (19) is fixedly provided with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022842098.9U CN213460733U (en) | 2020-11-30 | 2020-11-30 | Dustproof device for electrical equipment protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022842098.9U CN213460733U (en) | 2020-11-30 | 2020-11-30 | Dustproof device for electrical equipment protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213460733U true CN213460733U (en) | 2021-06-15 |
Family
ID=76303843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022842098.9U Expired - Fee Related CN213460733U (en) | 2020-11-30 | 2020-11-30 | Dustproof device for electrical equipment protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213460733U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113613422A (en) * | 2021-06-29 | 2021-11-05 | 海南新丰源实业有限公司 | Power plant booster station relay protection device |
-
2020
- 2020-11-30 CN CN202022842098.9U patent/CN213460733U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113613422A (en) * | 2021-06-29 | 2021-11-05 | 海南新丰源实业有限公司 | Power plant booster station relay protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210615 |