CN219848676U - External power supply protective cover for electronic engineering - Google Patents
External power supply protective cover for electronic engineering Download PDFInfo
- Publication number
- CN219848676U CN219848676U CN202321234825.0U CN202321234825U CN219848676U CN 219848676 U CN219848676 U CN 219848676U CN 202321234825 U CN202321234825 U CN 202321234825U CN 219848676 U CN219848676 U CN 219848676U
- Authority
- CN
- China
- Prior art keywords
- external power
- gear
- filter screen
- power supply
- electronic engineering
- Prior art date
- 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.)
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- 230000001681 protective effect Effects 0.000 title claims abstract description 51
- 239000000428 dust Substances 0.000 abstract description 25
- 238000001914 filtration Methods 0.000 abstract description 2
- 238000004140 cleaning Methods 0.000 description 10
- 230000009545 invasion Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Abstract
The utility model discloses an external power supply protection cover for electronic engineering, which belongs to the technical field of electronic engineering and comprises a protection box, wherein supporting legs are arranged below the protection box, a box door is arranged on the front surface of the protection box, a hinge is arranged on the side surface of the box door, the hinge is arranged on the side surface of the protection box, a door lock is arranged on the front surface of the box door, an explosion-proof socket is arranged at the position, close to the door lock, of the front surface of the box door, an indicator lamp is arranged at the position, far away from the explosion-proof socket, of the front surface of the box door, and a ceiling is arranged on the protection box. This external power supply safety cover of electronic engineering, through setting up first roller and filter screen, the motor drives first roller at first bearing internal rotation, and first roller drives the filter screen and rotates under the support of second roller, and the filter screen will get into the air filtration in the protective housing, avoids the dust to get into the protective housing, prevents that the dust from influencing external power supply's normal operating, and the filter screen utilizes self rotation to bring out the dust simultaneously, avoids the dust to block up the filter screen.
Description
Technical Field
The utility model belongs to the technical field of electronic engineering, and particularly relates to an external power supply protection cover for electronic engineering.
Background
In the electronic engineering work, often use external power supply, because external power supply uses in the external world for a long time, receive the damage easily, so need use the safety cover to protect it, external power supply is in order to prevent to produce high temperature at the during operation simultaneously, possess the radiating function of air inlet usually, but, external power supply can receive the invasion of dust when ventilation and heat dissipation, the dust gets into inside can influence external power supply's normal operating, serious person has the risk of short circuit, single filter screen structure can be blocked by the dust simultaneously, lead to unable heat dissipation that admits air, consequently, need electronic engineering external power supply safety cover to solve above-mentioned problem.
Disclosure of Invention
In order to overcome the defects, the utility model provides the external power supply protective cover for the electronic engineering, and solves the problem that an air inlet of the external power supply is blocked by dust and cannot dissipate heat.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an external power source safety cover of electronic engineering, includes the protective housing, be equipped with the landing leg under the protective housing, the front of protective housing is equipped with the chamber door, the side of chamber door is equipped with the hinge, the side at the protective housing is established to the hinge, the front of chamber door is equipped with the lock, the position that the front of chamber door is close to the lock is equipped with explosion-proof socket, the position that explosion-proof socket was kept away from to the front of chamber door is equipped with the pilot lamp, be equipped with the ceiling on the protective housing, be equipped with the handle on the ceiling, the side of protective housing is equipped with the protection casing that admits air, the position that corresponds the protection casing that admits air is equipped with filter unit in the protective housing, the filter unit has set up the collection subassembly down, the collection subassembly is established in the side of protective housing.
As a further aspect of the utility model: the filter component comprises a support frame, the support frame is erected in the protective box, a first bearing is arranged on the side face of the support frame, a first roll shaft is arranged in the first bearing, and a motor is arranged at the other end of the first roll shaft.
As a further aspect of the utility model: the motor is provided with a supporting plate below, the supporting plate is arranged on the side face of the supporting frame, a filter screen is arranged on the side face of the first roll shaft, and the position of the filter screen corresponds to that of the air inlet protective cover.
As a further aspect of the utility model: the side of filter screen is kept away from the position of first roller and is equipped with the second roller, the side of second roller is equipped with the second bearing, the second bearing is established in the side of support frame.
As a further aspect of the utility model: the collecting assembly comprises a first gear, the first gear is arranged at one end of the second roll shaft, a second gear is meshed with the side face of the first gear, and a pin shaft is hinged to the side face of the second gear.
As a further aspect of the utility model: the side of round pin axle is equipped with the mount, the side of mount articulates there is the pivot, the side of pivot is equipped with the third gear, third gear and second gear engagement.
As a further aspect of the utility model: the other end of the rotating shaft is provided with a cleaning brush, the cleaning brush is attached to the filter screen, a collecting hopper is arranged below the fixing frame, and the collecting hopper is arranged on the side face of the protective box.
Compared with the prior art, the utility model has the beneficial effects that:
1. this external power supply safety cover of electronic engineering, through setting up first roller and filter screen, the motor drives first roller at first bearing internal rotation, and first roller drives the filter screen and rotates under the support of second roller, and the filter screen will get into the air filtration in the protective housing, avoids the dust to get into the protective housing, prevents that the dust from influencing external power supply's normal operating, and the filter screen utilizes self rotation to bring out the dust simultaneously, avoids the dust to block up the filter screen.
2. This external power source safety cover of electronic engineering through setting up first gear and brush cleaner, when the second roller is rotatory, drives first gear rotation, and first gear passes through the second gear and drives third gear and pivot rotation, and the pivot drives the brush cleaner rotation, and the direction of rotation of brush cleaner is relative with the filter screen, utilizes simultaneously with the laminating of filter screen with the dust of filter screen side sweep down, avoids the dust to block up the filter screen to can collect the dust automatically.
3. This external power source safety cover of electronic engineering through setting up landing leg and ceiling, the landing leg plays support and limiting displacement to the protective housing for the protective housing can be steady place subaerial, can keep a take the altitude with ground simultaneously, avoids subaerial steam and dust to invade in the protective housing, and the ceiling can block the rainwater that falls on the protective housing, avoids rainwater invasion protective housing in, has improved the security and the reliability of protective housing.
Drawings
FIG. 1 is a schematic view of a three-dimensional structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a protective box according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a filter assembly according to the present utility model;
FIG. 4 is a schematic view of a three-dimensional structure of a collection assembly according to the present utility model;
in the figure: 1. a protective box; 2. an air inlet protective cover; 3. a filter assembly; 301. a support frame; 302. a first bearing; 303. a first roller shaft; 304. a filter screen; 305. a motor; 306. a support plate; 307. a second roller shaft; 308. a second bearing; 4. a collection assembly; 401. a first gear; 402. a pin shaft; 403. a fixing frame; 404. a rotating shaft; 405. a third gear; 406. a second gear; 407. a cleaning brush; 408. a collection bucket; 5. a support leg; 6. a door lock; 7. an explosion-proof socket; 8. a hinge; 9. a door; 10. an indicator light; 11. a ceiling; 12. a handle.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
As shown in fig. 1-4, the utility model provides the technical scheme that: the utility model provides an external power source protection cover of electronic engineering, including protective housing 1, the landing leg 5 is equipped with under the protective housing 1, the front of protective housing 1 is equipped with chamber door 9, the side of chamber door 9 is equipped with hinge 8, hinge 8 is established in the side of protective housing 1, the front of chamber door 9 is equipped with lock 6, the position that the front of chamber door 9 is close to lock 6 is equipped with explosion-proof socket 7, the position that the front of chamber door 9 kept away from explosion-proof socket 7 is equipped with pilot lamp 10, be equipped with ceiling 11 on protective housing 1, be equipped with handle 12 on the ceiling 11, the side of protective housing 1 is equipped with air inlet protection cover 2, through setting up ceiling 11 and landing leg 5, landing leg 5 plays support and limiting function to protective housing 1, make protective housing 1 can steadily place subaerial, and keep a certain distance with subaerial steam and dust invasion protective housing 1, ceiling 11 can block the rainwater outside protective housing 1, the rainwater is avoided entering protective housing 1, the protection effect of protective housing 1 has been improved;
the filter assembly 3 is arranged at a position corresponding to the air inlet protective cover 2 in the protective box 1, the filter assembly 3 comprises a support frame 301, the support frame 301 is arranged in the protective box 1, a first bearing 302 is arranged on the side face of the support frame 301, a first roller shaft 303 is arranged in the first bearing 302, a motor 305 is arranged at the other end of the first roller shaft 303, a supporting plate 306 is arranged below the motor 305, the supporting plate 306 is arranged on the side face of the support frame 301, a filter screen 304 is arranged on the side face of the first roller shaft 303, the position of the filter screen 304 corresponds to the air inlet protective cover 2, a second roller shaft 307 is arranged on the side face of the filter screen 304, a second bearing 308 is arranged on the side face of the second roller shaft 307, and by arranging the first roller shaft 303 and the second roller shaft 307, the first roller shaft 303 and the second roller shaft 307 play a supporting and limiting role on the filter screen 304, the filter screen 304 can only be stably rotated on the side faces of the first roller shaft 303 and the second roller shaft 307, so that the filter screen 304 can take dust out by utilizing self movement, and the problem of dust blocking is avoided;
the filter component 3 is provided with the collection component 4, the collection component 4 is arranged on the side face of the protective box 1, the collection component 4 comprises a first gear 401, the first gear 401 is arranged on one end of a second roller shaft 307, a second gear 406 is meshed with the side face of the first gear 401, a pin shaft 402 is hinged to the side face of the second gear 406, a fixing frame 403 is arranged on the side face of the pin shaft 402, a rotating shaft 404 is hinged to the side face of the fixing frame 403, a third gear 405 is arranged on the side face of the rotating shaft 404, the third gear 405 is meshed with the second gear 406, a cleaning brush 407 is arranged at the other end of the rotating shaft 404, the cleaning brush 407 is attached to a filter screen 304, a collection hopper 408 is arranged under the fixing frame 403, the collection hopper 408 is arranged on the side face of the protective box 1, and the first gear 401 can transmit power of the second roller shaft 307 to the rotating shaft 404 and the cleaning brush 407 through the second gear 406 and the third gear 405, the cleaning brush 407 can synchronously rotate with the second roller shaft 307, and the second gear 406 changes the rotating direction when transmitting power, and the rotating direction of the cleaning brush 407 and the second roller shaft 307 is opposite to the rotating direction of the filter screen 304.
The working principle of the utility model is as follows:
the motor 305 drives the first roller shaft 303 to rotate in the first bearing 302, the first roller shaft 303 drives the filter screen 304 to rotate, the filter screen 304 drives the second roller shaft 307 to rotate in the second bearing 308, the filter screen 304 filters air entering the protective box 1, the air passes through freely, dust is blocked, and meanwhile, the dust is carried out by utilizing the movement of the motor;
the second roller 307 drives the first gear 401 to rotate when rotating, the first gear 401 drives the second gear 406 to rotate around the pin shaft 402, the second gear 406 drives the third gear 405 and the rotating shaft 404 to rotate, the rotating shaft 404 drives the cleaning brush 407 to rotate, the rotating direction of the cleaning brush 407 is opposite to that of the filter screen 304, dust on the side surface of the filter screen 304 is cleaned off, the dust is separated from the filter screen 304, the cleaned filter screen 304 continues to filter, the cleaned dust falls into the collecting hopper 408, and the cleaned dust is discharged out of the protective box 1 through the collecting hopper 408.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art in a specific case.
While the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes may be made without departing from the spirit of the present patent within the knowledge of one of ordinary skill in the art.
Claims (7)
1. The utility model provides an external power source safety cover of electronic engineering, includes protective housing (1), its characterized in that: the utility model discloses a protection box, including protection box (1), landing leg (5) are equipped with under protection box (1), the front of protection box (1) is equipped with chamber door (9), the side of chamber door (9) is equipped with hinge (8), the front of chamber door (9) is equipped with lock (6), the front of chamber door (9) is close to the position of lock (6) and is equipped with explosion-proof socket (7), the position that explosion-proof socket (7) was kept away from in the front of chamber door (9) is equipped with pilot lamp (10), be equipped with ceiling (11) on protection box (1), be equipped with handle (12) on ceiling (11), the side of protection box (1) is equipped with intake protection cover (2), the position that corresponds intake protection cover (2) in protection box (1) is equipped with filter component (3), be equipped with under filter component (3) and collect subassembly (4), collect subassembly (4) establish the side at protection box (1).
2. The electronic engineering external power supply protection cover according to claim 1, wherein: the filter assembly (3) comprises a supporting frame (301), the supporting frame (301) is arranged in the protective box (1), a first bearing (302) is arranged on the side face of the supporting frame (301), a first roller shaft (303) is arranged in the first bearing (302), and a motor (305) is arranged at the other end of the first roller shaft (303).
3. The electronic engineering external power supply protection cover according to claim 2, wherein: the motor (305) is provided with a supporting plate (306) below, the supporting plate (306) is arranged on the side face of the supporting frame (301), the side face of the first roll shaft (303) is provided with a filter screen (304), and the position of the filter screen (304) corresponds to that of the air inlet protective cover (2).
4. The electronic engineering external power supply protection cover according to claim 3, wherein: the side of filter screen (304) is kept away from the position of first roller (303) and is equipped with second roller (307), the side of second roller (307) is equipped with second bearing (308), second bearing (308) are established in the side of support frame (301).
5. The electronic engineering external power supply protection cover according to claim 4, wherein: the collecting assembly (4) comprises a first gear (401), the first gear (401) is arranged at one end of the second roller shaft (307), a second gear (406) is meshed with the side face of the first gear (401), and a pin shaft (402) is hinged to the side face of the second gear (406).
6. The electronic engineering external power supply protection cover according to claim 5, wherein: the side of round pin axle (402) is equipped with mount (403), the side of mount (403) articulates there is pivot (404), the side of pivot (404) is equipped with third gear (405), third gear (405) and second gear (406) meshing.
7. The electronic engineering external power supply protection cover according to claim 6, wherein: the other end of pivot (404) is equipped with brush cleaner (407), brush cleaner (407) are laminated with filter screen (304), be equipped with under mount (403) and collect fill (408), collect fill (408) and establish the side at protective housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321234825.0U CN219848676U (en) | 2023-05-19 | 2023-05-19 | External power supply protective cover for electronic engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321234825.0U CN219848676U (en) | 2023-05-19 | 2023-05-19 | External power supply protective cover for electronic engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219848676U true CN219848676U (en) | 2023-10-20 |
Family
ID=88339358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321234825.0U Active CN219848676U (en) | 2023-05-19 | 2023-05-19 | External power supply protective cover for electronic engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219848676U (en) |
-
2023
- 2023-05-19 CN CN202321234825.0U patent/CN219848676U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |