CN210517504U - Dustproof electric power cabinet - Google Patents
Dustproof electric power cabinet Download PDFInfo
- Publication number
- CN210517504U CN210517504U CN201921476249.4U CN201921476249U CN210517504U CN 210517504 U CN210517504 U CN 210517504U CN 201921476249 U CN201921476249 U CN 201921476249U CN 210517504 U CN210517504 U CN 210517504U
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- CN
- China
- Prior art keywords
- filter screen
- fan
- cabinet body
- electric power
- fan case
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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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- Casings For Electric Apparatus (AREA)
Abstract
The utility model discloses a dustproof electric power cabinet, the on-line screen storage device comprises a base and a cabinet body, the cabinet body passes through bolt fixed connection in the top of base, the top of cabinet body one side is provided with the fan case, and the inner wall of fan case one side has the fan through bolted connection, evenly distributed's ventilation hole is seted up to one side that the fan case is close to the fan, and the inner wall of fan case one side is provided with the spout, the fan case has the filter screen frame through spout sliding connection, and the inner wall fixedly connected with second filter screen of filter screen frame, the welding of one side of filter screen frame has the arm-tie. The utility model discloses a second filter screen filters the dust that mixes in with the air current, through arm-tie pulling filter screen frame, can take out the filter screen frame from fan case, is convenient for clear up the second filter screen, avoids the dust to block up the mesh of second filter screen, ensures smooth and easy of air current.
Description
Technical Field
The utility model relates to an electric power engineering technical field especially relates to a dustproof electric power cabinet.
Background
At present, an electric power cabinet is also called a power distribution cabinet and is a general name of a motor control center. The power cabinet is used in the occasions with dispersed loads and less loops; the motor control center is used for occasions with concentrated loads and more loops. They distribute the power of a certain circuit of the upper-level distribution equipment to the nearby loads. This level of equipment should provide protection, monitoring and control of the load.
Electric power cabinet uses the fan to dispel the heat to inside components and parts usually, and inside dust in the air can get into electric power cabinet along with the air current in the radiating process, current dustproof technique passed through the filter screen and realized, but the filter screen is blockked up by the dust easily after long-time the use to the clearance of being not convenient for, a dustproof electric power cabinet of a need of devising is needed to solve above-mentioned problem urgently.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a dustproof electric power cabinet.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a dustproof electric power cabinet, includes the base and the cabinet body, the cabinet body passes through bolt fixed connection in the top of base, the top of cabinet body one side is provided with the fan case, and the inner wall of fan case one side has the fan through bolted connection, the ventilation hole of evenly distributed is seted up to one side that the fan case is close to the fan, and the inner wall of fan case one side is provided with the spout, the fan case has the filter screen frame through spout sliding connection, and the inner wall fixedly connected with second filter screen of filter screen frame, the welding of one side of filter screen frame has the arm-tie.
As a further aspect of the present invention: the middle parts of the outer walls of the two sides of the fan box are welded with inserting blocks, and the two sides of the fan box are inserted with inserting grooves through the inserting blocks.
As a further aspect of the present invention: permanent magnets are bonded on the inner walls of one sides of the two slots, and the two insertion blocks are respectively adsorbed with the two permanent magnets.
As a further aspect of the present invention: the two slots are all inserted into one side of the cabinet body and are welded with the cabinet body.
As a further aspect of the present invention: the middle part of the outer wall of the fan box close to one side of the vent hole is connected with a pull ring through a bolt.
As a further aspect of the present invention: the top of the cabinet body, which is far away from one side of the fan box, is provided with an air exhaust box, and the inner wall of the air exhaust box is fixedly connected with a first filter screen.
As a further aspect of the present invention: eight to ten spoilers which are distributed in parallel are welded on the inner wall of the air exhaust box in an inclined mode.
The utility model has the advantages that:
1. the pull plate, the filter screen frame and the second filter screen are arranged, the second filter screen filters dust mixed in the airflow, the filter screen frame is pulled by the pull plate to be separated from the fan box, the second filter screen is convenient to clean, the dust is prevented from blocking meshes of the second filter screen, and the smoothness of the airflow is guaranteed;
2. by arranging the insert block, the slot and the permanent magnet, when the permanent magnet adsorbs the insert block, the insert block can be fixed, so that the fan box is fixed, the fan box is pulled by the pull ring, the insert block slides out of the slot, the fan box is convenient to detach from the cabinet body, the cleaning process of the second filter screen is further simplified, and the maintenance of the fan is convenient;
3. through setting up exhaust case, first filter screen and spoiler, the internal gas of cabinet realizes the convection current through the case of airing exhaust, and first filter screen prevents that the dust from getting into the cabinet body through the case of airing exhaust, and the spoiler blocks the dust of the external portion of cabinet, reduces the dust volume that falls on first filter screen, prolongs the life of first filter screen.
Drawings
Fig. 1 is a structural sectional view of a dustproof electric power cabinet provided in embodiment 1;
fig. 2 is a schematic view of a dustproof electric power cabinet provided in embodiment 1 at a point a;
fig. 3 is a schematic structural diagram of a fan box of the dustproof electric power cabinet provided in embodiment 1;
fig. 4 is a sectional view of the structure of the exhaust box of the dustproof electric power cabinet provided in embodiment 2.
In the figure: 1 base, 2 cabinets, 3 slots, 4 fans, 5 pull rings, 6 fan boxes, 7 exhaust boxes, 8 first filter screens, 9 insert blocks, 10 permanent magnets, 11 second filter screens, 12 filter screen frames, 13 ventilation holes, 14 pull plates and 15 spoilers
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Example 1
Referring to fig. 1-3, a dustproof electric power cabinet comprises a base 1 and a cabinet body 2, the cabinet body 2 is fixedly connected to the top of the base 1 through bolts, a fan box 6 is arranged on the top of one side of the cabinet body 2, a fan 4 is connected to the inner wall of one side of the fan box 6 through bolts, uniformly distributed ventilation holes 13 are formed in one side of the fan box 6 close to the fan 4, a chute is formed in the inner wall of one side of the fan box 6, the fan box 6 is slidably connected with a filter screen frame 12 through the chute, a second filter screen 11 is fixedly connected to the inner wall of the filter screen frame 12, a pulling plate 14 is welded to one side of the filter screen frame 12, the air flow blown by the fan 4 by the cabinet body 2 dissipates heat of internal components, the air flow enters the cabinet body 2 through the ventilation holes 13, the second filter screen 11 filters dust mixed in the air flow, the filter screen, be convenient for clear up second filter screen 11, avoid the dust to block up the mesh of second filter screen 11, ensure the smooth and easy of air current.
Wherein, the middle part of fan case 6 both sides outer wall all welds has inserted block 9, and the both sides of fan case 6 all have slot 3 through the grafting of inserted block 9, and inserted block 9 can follow slot 3 and slide.
Wherein, the inner wall of two slots 3 one sides all bonds and has had permanent magnet 10, and two inserted blocks 9 adsorb with two permanent magnets 10 mutually respectively, and when permanent magnet 10 adsorbed inserted block 9, can fix inserted block 9, and then fixed fan case 6.
Wherein, two slots 3 all peg graft in one side of the cabinet body 2, and slot 3 welds mutually with the cabinet body 2, and fan case 6 is connected with the cabinet body 2 through slot 3.
Wherein, fan case 6 has pull ring 5 through bolted connection near the middle part of ventilation hole 13 one side outer wall, through pull ring 5 pulling fan case 6, and the inserted block 9 is by roll-off in the slot 3, is convenient for pull down fan case 6 on by the cabinet body 2, further simplifies the cleaning process of second filter screen 11 to the maintenance of fan 4 of being convenient for.
Wherein, the top that the cabinet body 2 kept away from fan case 6 one side is provided with row's bellows 7, and the first filter screen 8 of the inner wall fixedly connected with of case 7 of airing exhaust, and the convection current is realized through row's bellows 7 to the gas in the cabinet body 2, and first filter screen 8 prevents that the dust from getting into the cabinet body 2 through row's bellows 7.
The working principle is as follows: the fan box 6 is connected with the cabinet body 2 through the slot 3, the insert block 9 can slide along the slot 3, when the permanent magnet 10 adsorbs the insert block 9, the insert block 9 can be fixed, and further the fan box 6 is fixed, the cabinet body 2 can dissipate heat of internal components through the airflow blown by the fan 4, the airflow enters the cabinet body 2 through the vent hole 13, the second filter screen 11 filters dust mixed in the airflow, the air in the cabinet body 2 realizes convection through the exhaust box 7, the first filter screen 8 prevents the dust from entering the cabinet body 2 through the exhaust box 7, the filter screen frame 12 can be pulled out of the fan box 6 through the pulling plate 14, the second filter screen 11 is convenient to clean, the dust is prevented from blocking meshes of the second filter screen 11, the smoothness of the airflow is ensured, the fan box 6 is pulled through the pull ring 5, the insert block 9 slides out from the slot 3, the fan box 6 is convenient to be detached from the cabinet body 2, and the cleaning process of the second filter screen 11 is further simplified, and facilitates maintenance of the fan 4.
Example 2
Referring to fig. 4, in this embodiment, compared with embodiment 1, eight to ten spoilers 15 are welded on the inner wall of the air discharging box 7 in an inclined manner and distributed in parallel.
The working principle is as follows: the spoiler 15 blocks the dust outside the cabinet body 2, reduces the dust amount falling on the first filter screen 8, and prolongs the service life of the first filter screen 8.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a dustproof electric power cabinet, includes base (1) and the cabinet body (2), the cabinet body (2) are through bolt fixed connection in the top of base (1), its characterized in that, the top of the cabinet body (2) one side is provided with fan case (6), and has fan (4) through bolted connection in the inner wall of fan case (6) one side, evenly distributed's ventilation hole (13) are seted up to one side that fan case (6) are close to fan (4), and the inner wall of fan case (6) one side is provided with the spout, fan case (6) have filter screen frame (12) through spout sliding connection, and the inner wall fixedly connected with second filter screen (11) of filter screen frame (12), the welding of one side of filter screen frame (12) has arm-tie (14).
2. The dustproof electric power cabinet according to claim 1, wherein the middle parts of the outer walls of the two sides of the fan box (6) are welded with the insertion blocks (9), and the two sides of the fan box (6) are inserted with the insertion grooves (3) through the insertion blocks (9).
3. The dustproof electric power cabinet according to claim 2, wherein permanent magnets (10) are bonded to the inner walls of one sides of the two slots (3), and the two insertion blocks (9) are respectively adsorbed to the two permanent magnets (10).
4. The dustproof electric power cabinet according to claim 3, wherein the two slots (3) are inserted into one side of the cabinet body (2), and the slots (3) are welded with the cabinet body (2).
5. The dustproof electric power cabinet according to claim 1, wherein the middle part of the outer wall of the fan case (6) close to the side of the vent hole (13) is connected with a pull ring (5) through a bolt.
6. The dustproof electric power cabinet according to any one of claims 1 to 5, wherein an air exhaust box (7) is arranged at the top of one side of the cabinet body (2) far away from the fan box (6), and a first filter screen (8) is fixedly connected to the inner wall of the air exhaust box (7).
7. A dust-proof electric power cabinet according to claim 6, characterized in that eight to ten spoilers (15) are welded obliquely to the inner wall of the air discharge box (7) in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921476249.4U CN210517504U (en) | 2019-09-06 | 2019-09-06 | Dustproof electric power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921476249.4U CN210517504U (en) | 2019-09-06 | 2019-09-06 | Dustproof electric power cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210517504U true CN210517504U (en) | 2020-05-12 |
Family
ID=70568468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921476249.4U Expired - Fee Related CN210517504U (en) | 2019-09-06 | 2019-09-06 | Dustproof electric power cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210517504U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112531488A (en) * | 2020-10-30 | 2021-03-19 | 国网河北省电力有限公司检修分公司 | Safety protection equipment for high-voltage substation |
| CN112563922A (en) * | 2020-11-17 | 2021-03-26 | 国网天津市电力公司营销服务中心 | Active power metering box ventilation heat radiation structure |
| CN112821260A (en) * | 2021-01-28 | 2021-05-18 | 靳玉蓉 | Switch board wind channel structure |
| CN112928616A (en) * | 2021-01-29 | 2021-06-08 | 国网山东省电力公司东明县供电公司 | Dustproof outdoor power box |
| CN113163680A (en) * | 2021-03-30 | 2021-07-23 | 滁州安瑞汇龙电子有限公司 | Variable-frequency cooling control cabinet and preparation method thereof |
-
2019
- 2019-09-06 CN CN201921476249.4U patent/CN210517504U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112531488A (en) * | 2020-10-30 | 2021-03-19 | 国网河北省电力有限公司检修分公司 | Safety protection equipment for high-voltage substation |
| CN112563922A (en) * | 2020-11-17 | 2021-03-26 | 国网天津市电力公司营销服务中心 | Active power metering box ventilation heat radiation structure |
| CN112821260A (en) * | 2021-01-28 | 2021-05-18 | 靳玉蓉 | Switch board wind channel structure |
| CN112821260B (en) * | 2021-01-28 | 2022-12-20 | 刘堂文 | Switch board wind channel structure |
| CN112928616A (en) * | 2021-01-29 | 2021-06-08 | 国网山东省电力公司东明县供电公司 | Dustproof outdoor power box |
| CN112928616B (en) * | 2021-01-29 | 2022-07-22 | 国网山东省电力公司东明县供电公司 | Dustproof outdoor power box |
| CN113163680A (en) * | 2021-03-30 | 2021-07-23 | 滁州安瑞汇龙电子有限公司 | Variable-frequency cooling control cabinet and preparation method thereof |
| CN113163680B (en) * | 2021-03-30 | 2023-09-15 | 滁州安瑞汇龙电子有限公司 | Variable-frequency cooling control cabinet and working method thereof |
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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: 20200512 |