CN216016245U - Electric high-voltage board that dustproof performance is good - Google Patents
Electric high-voltage board that dustproof performance is good Download PDFInfo
- Publication number
- CN216016245U CN216016245U CN202122702145.4U CN202122702145U CN216016245U CN 216016245 U CN216016245 U CN 216016245U CN 202122702145 U CN202122702145 U CN 202122702145U CN 216016245 U CN216016245 U CN 216016245U
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- Prior art keywords
- dustproof
- cabinet
- cabinet body
- electric high
- voltage
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- 239000000428 dust Substances 0.000 claims description 20
- 230000017525 heat dissipation Effects 0.000 claims description 13
- 230000000694 effects Effects 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 6
- 239000002274 desiccant Substances 0.000 abstract description 8
- 238000009434 installation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000003434 inspiratory effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses an electric high-voltage cabinet with good dustproof performance, which comprises a cabinet body, a cabinet door, a heat-dissipating port rain shield, dustproof blades and a desiccant placing basket, wherein the outer port of the heat-dissipating port rain shield adopts an oblique design by arranging the heat-dissipating port rain shield, the dustproof blades and a first dustproof net, so that the rain shielding area of the heat-dissipating port rain shield is gradually reduced from top to bottom, the rainproof capability can be greatly improved by matching with the S-shaped dustproof blades, the dustproof blades can realize double dustproof by matching with the first dustproof net, compared with the prior art, the dustproof capability of the electric high-voltage cabinet can be further improved, the desiccant placing basket is arranged at the inner side of the cabinet door, the desiccant is placed in the desiccant placing basket to absorb moisture in the cabinet body, compared with the prior art, the moistureproof the electric high-voltage cabinet can be obviously improved, the service life and the safety in utilization of electronic component in the electric high-voltage cabinet are improved.
Description
Technical Field
The utility model relates to an electrical cabinet technical field specifically is an electrical high-voltage board that dustproof performance is good.
Background
The electric high-voltage cabinet is mainly a cabinet for protecting electronic components, the electric cabinet is dustproof and heat-dissipating most importantly, dust enters the cabinet body, is accumulated on the electronic components, easily causes the electronic components to work normally, and at present, in order to guarantee good heat dissipation, the electric cabinet is provided with heat dissipation holes on two sides of the cabinet body, but the heat dissipation holes can cause the dustproof effect to be reduced.
Patent application No. CN201920514513.2 discloses an electric high-voltage board that dustproof performance is good, and it realizes the dustproof of the cabinet body through installation dust guard in the radiator vent and installation sealed pad on the cabinet door.
However, the prior art only sets up the one deck dust guard at the thermovent, dustproof construction is single, still there is a small amount of dust to get into the cabinet internally along with the air, therefore dustproof effect is not good enough, in addition, current thermovent does not set up the structure of keeping off the rain outward, the dash board that sets up at cabinet body top can only have rain-proof effect to the thermovent on cabinet body upper portion, the thermovent that is located the cabinet body bottommost is intake when raining very easily, consequently, there is great potential safety hazard, current technique installs the suction fan in cabinet body bottom, the inspiratory air moisture of suction fan is great, lead to easily that the cabinet is internal to be dampened, and then lead to the internal plant component to damage easily, in view of there being above-mentioned problem, it is necessary to improve current technique, in order to solve the problem that above exists.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric high-voltage board that dustproof performance is good 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 an electric high-voltage board that dustproof performance is good, places the basket including the cabinet body, cabinet door, thermovent rain-proof cover, dustproof blade and drier, the thermovent rain-proof cover is installed to the both sides of the cabinet body, thermovent rain-proof cover and the internal portion intercommunication of cabinet, from the top down equidistant a plurality of dustproof blade of installing in the thermovent rain-proof cover, first dust screen is installed to dustproof blade's inboard, the anterior one side activity of the cabinet body articulates there is the cabinet door, install the drier on the cabinet door inner wall and place the basket, the air inlet has been seted up to the rear end face bottom of the cabinet body, install the suction fan in the air inlet, the second dust screen is installed in the air inlet outside, the rear end face of the cabinet body has air inlet rain-proof cover at air inlet externally mounted.
As a further aspect of the present invention: the bottom welding of the cabinet body has two risers, the bottom welding of riser has the bottom plate, the mounting hole has been seted up on the bottom plate.
As a further aspect of the present invention: the cabinet door is characterized in that an inner check ring is arranged on the inner wall of the cabinet door, a rubber dustproof pad is arranged on the outer wall of the inner check ring, and the outer size of the rubber dustproof pad is matched with the inner size of the cabinet body.
As a further aspect of the present invention: the outer port of the heat dissipation opening rain shield is an inclined port, and the length of the side surface of the heat dissipation opening rain shield is gradually reduced from top to bottom.
As a further aspect of the present invention: the suction fan is electrically connected with a control system of the electric high-voltage cabinet, and a mounting plate is installed in the cabinet body.
As a further aspect of the present invention: the dustproof blade is formed by reversely splicing two quarter arc plates, and the dustproof blade is arranged in the heat dissipation port rain shield at the same inclined angle.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a set up thermovent rain cover, dustproof blade and first dust screen, the outer port of thermovent rain cover adopts the slant design for the rain area that hides of thermovent rain cover down reduces from last gradually, and the improvement rainproof ability that the dustproof blade of deuterogamy S type can be very big, and dustproof blade can realize dual dustproof with the cooperation of first dust screen, compares with current technique, can further promote the dustproof ability of electric high-voltage board.
2. The utility model discloses a place the basket at the inboard installation drier of cabinet door, place the drier and can carry out the moisture absorption to the internal of cabinet in the basket is placed to the drier, compares with current technique, can show the dampproofing ability that improves electric high-voltage board, improves electric high-voltage board interior electronic component's life and safety in utilization.
3. The utility model discloses install the rear end face at the cabinet body with the suction fan, can avoid the suction fan to directly inhale the moisture and the ground dust of cabinet body bottom, reduce outside humid air and dust and get into the cabinet body, protect the electronic components in the electric high-voltage board.
Drawings
Fig. 1 is a schematic view of an overall structure of an electrical high-voltage cabinet with good dustproof performance.
Fig. 2 is a front cross-sectional view of the cabinet body in fig. 1 of the electric high-voltage cabinet with good dustproof performance.
Fig. 3 is a rear view of the cabinet body in fig. 1 of the electric high-voltage cabinet with good dustproof performance.
1. A cabinet body; 2. a vertical plate; 3. a base plate; 4. a cabinet door; 5. the heat dissipation opening is provided with a rain shield; 6. a dust-proof blade; 7. a first dust screen; 8. mounting a plate; 9. an air inlet; 10. a suction fan; 11. a second dust screen; 12. the air inlet is covered with rain shield; 13. a desiccant storage basket; 14. an inner retainer ring; 15. a rubber dust-proof pad; 16. and (7) installing holes.
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.
Please refer to fig. 1-3, in the embodiment of the utility model, an electric high-voltage board that dustproof performance is good, including the cabinet body 1, cabinet door 4, thermovent rain cover 5, basket 13 is placed to dustproof blade 6 and drier, thermovent rain cover 5 is installed to the both sides of the cabinet body 1, thermovent rain cover 5 and the inside intercommunication of the cabinet body 1, from the top down equidistant a plurality of dustproof blade 6 of installing in the thermovent rain cover 5, first dust screen 7 is installed to dustproof blade 6's inboard, anterior one side activity hinge of the cabinet body 1 has cabinet door 4, install drier on the inner wall of cabinet door 4 and place basket 13, air inlet 9 has been seted up to the rear end bottom of the cabinet body 1, install suction fan 10 in the air inlet 9, second dust screen 11 is installed in the air inlet 9 outside, the rear end of the cabinet body 1 has air inlet rain cover 12 at air inlet 9 externally mounted.
The bottom welding of the cabinet body 1 has two risers 2, and the bottom welding of riser 2 has bottom plate 3, has seted up mounting hole 16 on the bottom plate 3, and the design of mounting hole 16 can conveniently be installed this device on fixed knot constructs through the bolt, improves the convenience of this device installation.
Be provided with interior retaining ring 14 on the inner wall of cabinet door 4, be provided with the dustproof pad 15 of rubber on the outer wall of interior retaining ring 14, the outer dimension of the dustproof pad 15 of rubber and the internal dimension size looks adaptation of the cabinet body 1, the setting of the dustproof pad 15 of rubber can be sealed between cabinet door 4 and the cabinet body 1 after cabinet door 4 and the cabinet body 1 close, plays dustproof waterproof effect.
The outer port of thermovent rain cover 5 is oblique port, and the side length from the top down of thermovent rain cover 5 reduces gradually, and the design can make the sheltering from area of thermovent rain cover 5 from up down bigger and bigger, and the rain-proof ability is stronger.
The suction fan 10 is electrically connected with a control system of the electric high-voltage cabinet, the cabinet body 1 is internally provided with the mounting plate 8, and the mounting plate 8 can facilitate the mounting of electronic elements in the electric high-voltage cabinet.
The utility model discloses a theory of operation is:
when in use, the dustproof blade 6 formed by reversely splicing the two quarter-arc plates can play a role of blocking dust in external air, the first dustproof net 7 is matched to play a double dustproof role, the heat dissipation port rain shield 5 arranged outside the dustproof blades 6 can protect the heat dissipation port from rain, electrical elements in the cabinet body 1 generate a large amount of heat during operation, the outside air can be pumped into the cabinet body 1 through the suction fan 10, the flowing air carries the heat in the cabinet body 1 and is discharged from the heat dissipation port, and the first dustproof net 7 and the dustproof blades 6 can be blowback to blow away the dust adhered on the surfaces of the first dustproof net and the dustproof blades, so that the risk of water inflow of the cabinet body 1 is reduced, a desiccant bag is placed in the desiccant placing basket 13, after the cabinet door 4 is closed, the desiccant bag can absorb moisture in the cabinet body 1 and keep the cabinet body 1 dry, so that the risk of damage to electrical elements in the cabinet body 1 due to moisture is reduced.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides an electric high-voltage board that dustproof performance is good, includes that the cabinet body (1), cabinet door (4), thermovent rain cover (5), dust vane (6) and drier place basket (13), its characterized in that: the utility model discloses a fan cabinet, including the cabinet body, the thermovent rain shade (5) is installed to the both sides of the cabinet body (1), thermovent rain shade (5) and the inside intercommunication of the cabinet body (1), from the top down equidistant a plurality of dustproof blade (6) are installed in thermovent rain shade (5), first dust screen (7) are installed to the inboard of dustproof blade (6), the anterior one side activity of the cabinet body (1) articulates there is cabinet door (4), it places basket (13) to install the drier on cabinet door (4) inner wall, air inlet (9) have been seted up to the rear end face bottom of the cabinet body (1), install suction fan (10) in air inlet (9), second dust screen (11) are installed in air inlet (9) outside, the rear end face of the cabinet body (1) has air inlet rain shade (12) at air inlet (9) externally mounted.
2. The electric high-voltage cabinet with good dustproof performance according to claim 1, characterized in that: the bottom welding of the cabinet body (1) has two risers (2), the bottom welding of riser (2) has bottom plate (3), mounting hole (16) have been seted up on bottom plate (3).
3. The electric high-voltage cabinet with good dustproof performance according to claim 1, characterized in that: the cabinet door is characterized in that an inner retainer ring (14) is arranged on the inner wall of the cabinet door (4), a rubber dustproof pad (15) is arranged on the outer wall of the inner retainer ring (14), and the outer size of the rubber dustproof pad (15) is matched with the inner size of the cabinet body (1).
4. The electric high-voltage cabinet with good dustproof performance according to claim 1, characterized in that: the outer port of the heat dissipation opening rain shield (5) is an inclined port, and the length of the side surface of the heat dissipation opening rain shield (5) is gradually reduced from top to bottom.
5. The electric high-voltage cabinet with good dustproof performance according to claim 1, characterized in that: the suction fan (10) is electrically connected with a control system of the electric high-voltage cabinet, and a mounting plate (8) is installed in the cabinet body (1).
6. The electric high-voltage cabinet with good dustproof performance according to claim 1, characterized in that: the dustproof blade (6) is formed by reversely splicing two quarter arc plates, and the dustproof blade (6) is arranged at the same inclined angle in the heat dissipation port rain shield (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122702145.4U CN216016245U (en) | 2021-11-06 | 2021-11-06 | Electric high-voltage board that dustproof performance is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122702145.4U CN216016245U (en) | 2021-11-06 | 2021-11-06 | Electric high-voltage board that dustproof performance is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216016245U true CN216016245U (en) | 2022-03-11 |
Family
ID=80525214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122702145.4U Expired - Fee Related CN216016245U (en) | 2021-11-06 | 2021-11-06 | Electric high-voltage board that dustproof performance is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216016245U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116998076A (en) * | 2022-06-30 | 2023-11-03 | 嘉兴量创科技有限公司 | Outdoor dehumidification switch board |
-
2021
- 2021-11-06 CN CN202122702145.4U patent/CN216016245U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116998076A (en) * | 2022-06-30 | 2023-11-03 | 嘉兴量创科技有限公司 | Outdoor dehumidification switch board |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220311 |
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| CF01 | Termination of patent right due to non-payment of annual fee |