CN216085821U - Block terminal with prevent wind husky function - Google Patents
Block terminal with prevent wind husky function Download PDFInfo
- Publication number
- CN216085821U CN216085821U CN202121524229.7U CN202121524229U CN216085821U CN 216085821 U CN216085821 U CN 216085821U CN 202121524229 U CN202121524229 U CN 202121524229U CN 216085821 U CN216085821 U CN 216085821U
- Authority
- CN
- China
- Prior art keywords
- distribution box
- filter screen
- wind
- brush roller
- installation shell
- 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.)
- Expired - Fee Related
Links
- 239000004576 sand Substances 0.000 claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 230000002265 prevention Effects 0.000 claims abstract description 12
- 238000009423 ventilation Methods 0.000 claims abstract description 10
- 238000009434 installation Methods 0.000 claims description 19
- 230000008878 coupling Effects 0.000 claims description 6
- 238000010168 coupling process Methods 0.000 claims description 6
- 238000005859 coupling reaction Methods 0.000 claims description 6
- 230000002457 bidirectional effect Effects 0.000 claims description 4
- 125000003003 spiro group Chemical group 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 239000000428 dust Substances 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Images
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model relates to the technical field of distribution boxes, in particular to a distribution box with a wind and sand prevention function, which comprises a distribution box, wherein the side wall of the distribution box is provided with a rectangular vent hole, the outer surface of the rectangular vent hole is covered with a filter screen, the side wall of the distribution box is fixedly connected with a cleaning mechanism, and the cleaning mechanism is abutted against the filter screen; the rectangular ventilation holes and the filter screen are arranged, so that external air can be filtered through the filter screen, wind and sand are prevented from entering the distribution box, and a wind and sand prevention effect is achieved; meanwhile, the screw rod can be driven to rotate through the driving motor, so that the brush roller is driven to slide on the surface of the filter screen, the surface of the filter screen is cleaned, and dust is prevented from adhering to the surface of the filter screen, and the ventilation effect is reduced.
Description
Technical Field
The utility model relates to the technical field of distribution boxes, in particular to a distribution box with a wind and sand prevention function.
Background
The distribution box is that assemble switchgear, measuring instrument, protective electrical apparatus and auxiliary equipment in the closed or semi-closed metal cabinet or on the screen according to the electric wiring requirement, form the low-voltage distribution unit, can put through or break the circuit with the help of the manual or automatic switch in normal operation, cut off the circuit or report to the police with the help of the protective electrical apparatus in trouble or abnormal operation, can reveal various parameters in operation with the aid of the measuring instrument, can also adjust some electrical parameters, point out or send out the signal to deviating from the normal operating condition, is often used in each generating, distributing, transforming station;
the continuity and the security of power supply have been guaranteed in the normal work of block terminal, current block terminal uses the installation outdoor a bit, because the environmental difference in each area, block terminal general in the comparatively serious area of sand blown by the wind satisfies self radiating while, the erosion of the sand blown by the wind of guarding that can not be fine, meet again that a large amount of sand blown by the wind weather get into from the heat dissipation window, too much sand blown by the wind cover can lead to static under the moist condition of air, the electric current is too high, thereby also have the danger of being electrocuted when the operation, and too much dust covers the corrosion action of producing components and parts to incasement components and parts, also can shorten the life of components and parts greatly, lead to equipment outage when serious, can not satisfy the user demand in sand blown by the wind area. Therefore, the distribution box with the wind and sand prevention function is provided to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a distribution box with a wind and sand prevention function so as to solve the technical problem.
In order to achieve the purpose, the utility model provides the following technical scheme: a distribution box with a wind and sand prevention function comprises a distribution box, wherein a rectangular vent hole is formed in the side wall of the distribution box, a filter screen is covered on the outer surface of the rectangular vent hole, a cleaning mechanism is fixedly connected to the side wall of the distribution box, and the cleaning mechanism is abutted to the filter screen;
cleaning mechanism is including the installation shell, and the installation shell is located rectangle ventilation hole top and with rectangle ventilation hole horizontal limit parallel arrangement, it is connected with the screw rod to rotate between the installation shell inner chamber lateral wall, installation shell lateral wall rigid coupling has driving motor, and driving motor and screw rod one end looks rigid coupling, screw rod outer wall spiro union has the connecting rod, connecting rod one end runs through installation shell bottom and installs the brush roller, the brush portion and the filter screen looks butt of brush roller.
Preferably, the screw is a bidirectional screw.
Preferably, the outer wall of the bottom of the connecting rod is in threaded connection with a connecting sleeve, and the outer wall of the top of the brush roller is provided with external threads matched with the connecting sleeve.
Preferably, the bottom of the mounting shell is provided with a through groove matched with the connecting rod.
Preferably, the side wall of the distribution box is provided with a mounting groove for mounting the filter screen.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, by arranging the rectangular vent holes and the filter screen, external air can be filtered through the filter screen, so that wind and sand are prevented from entering the distribution box, and a wind and sand prevention effect is achieved; simultaneously through setting up driving motor, screw rod, connecting rod and brush roller for can drive the screw rod through driving motor and rotate, thereby drive the brush roller and slide on the filter screen surface, clear up the filter screen surface, thereby avoid filter screen surface adhesion dust and reduce the ventilation effect.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is a schematic view of a connection structure between the connecting rod and the brush roller according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a distribution box; 2. a rectangular vent hole; 3. a filter screen; 4. a cleaning mechanism; 41. mounting a shell; 4. a screw; 43. a drive motor; 44. a connecting rod; 45. a brush roller; 46. a connecting sleeve.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a distribution box with a wind and sand prevention function comprises a distribution box 1, wherein a rectangular vent hole 2 is formed in the side wall of the distribution box 1, a filter screen 3 is covered on the outer surface of the rectangular vent hole 2, a cleaning mechanism 4 is fixedly connected to the side wall of the distribution box 1, and the cleaning mechanism 4 is abutted to the filter screen 3;
cleaning mechanism 4 includes installation shell 41, and installation shell 41 is located 2 tops in rectangle ventilation hole and with 2 horizontal limit parallel arrangement in rectangle ventilation hole, rotate between the installation shell 41 inner chamber lateral wall and be connected with screw rod 42, installation shell 41 lateral wall rigid coupling has driving motor 43, and driving motor 43 and screw rod 42 one end looks rigid coupling, screw rod 42 outer wall spiro union has connecting rod 44, connecting rod 44 one end runs through installation shell 41 bottom and installs brush roller 45, brush portion and the filter screen 3 looks butt of brush roller 45.
Specifically, the screw 42 is a bidirectional screw, so that the connecting rod can slide back and forth under the driving of the driving motor, and the brush roller can clean the filter screen back and forth.
Specifically, the outer wall of the bottom of the connecting rod 44 is in threaded connection with the connecting sleeve 46, the outer wall of the top of the brush roller 45 is provided with an external thread matched with the connecting sleeve 46, and the connecting sleeve is arranged to facilitate detachment and installation of the brush roller.
Specifically, the bottom of the mounting shell 41 is provided with a through groove matched with the connecting rod 44, so that the connecting rod can slide back and forth conveniently.
Specifically, the mounting groove that is used for filter screen 3 installation is seted up to block terminal 1 lateral wall for can be embedded into the mounting groove when the filter screen installation, thereby further guarantee the leakproofness between filter screen and the ventilation hole.
The first embodiment is as follows:
when the wind-driven sand filter is used, the distribution box 1 is placed at a working position, then the electric element is installed in the distribution box 1, the distribution box 1 conducts heat transfer through the rectangular vent holes 2, and meanwhile, the filter screen 3 can filter air entering from the outside to prevent wind-driven sand from entering the distribution box 1;
when the cleaning machine is used, the driving motor 43 is started, the driving motor 43 rotates to drive the screw rod 42 to rotate, so that the connecting rod 44 and the brush roller 45 are driven to slide, the surface of the filter screen 3 is cleaned through the brush roller 45, and the screw rod 42 is a bidirectional screw rod, so that the brush roller 45 can slide back and forth to clean the filter screen 3 back and forth;
when the brush roller 45 needs to be replaced, the connecting sleeve 46 is rotated, the connecting sleeve 46 is separated from the brush roller 45 and the brush roller 45 is removed for replacement, and then a new brush roller 45 is mounted again to complete the replacement of the brush roller 45.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referred device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it would be appreciated by those skilled in the art that changes may be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the claims and their equivalents.
Claims (5)
1. The utility model provides a block terminal with prevent wind husky function, includes block terminal (1), its characterized in that: the side wall of the distribution box (1) is provided with a rectangular vent hole (2), a filter screen (3) is covered on the outer surface of the rectangular vent hole (2), the side wall of the distribution box (1) is fixedly connected with a cleaning mechanism (4), and the cleaning mechanism (4) is abutted to the filter screen (3);
cleaning mechanism (4) including installation shell (41), and installation shell (41) be located rectangle ventilation hole (2) top and with rectangle ventilation hole (2) horizontal limit parallel arrangement, it is connected with screw rod (42) to rotate between installation shell (41) inner chamber lateral wall, installation shell (41) lateral wall rigid coupling has driving motor (43), and driving motor (43) and screw rod (42) one end looks rigid coupling, screw rod (42) outer wall spiro union has connecting rod (44), connecting rod (44) one end runs through installation shell (41) bottom and installs brush roller (45), the brush portion and filter screen (3) looks butt of brush roller (45).
2. The electric distribution box with wind and sand prevention function according to claim 1, characterized in that: the screw (42) is a bidirectional screw.
3. The electric distribution box with wind and sand prevention function according to claim 1, characterized in that: the outer wall of the bottom of the connecting rod (44) is in threaded connection with a connecting sleeve (46), and the outer wall of the top of the brush roller (45) is provided with external threads matched with the connecting sleeve (46).
4. The electric distribution box with wind and sand prevention function according to claim 1, characterized in that: the bottom of the mounting shell (41) is provided with a through groove matched with the connecting rod (44).
5. The electric distribution box with wind and sand prevention function according to claim 1, characterized in that: the side wall of the distribution box (1) is provided with a mounting groove for mounting the filter screen (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121524229.7U CN216085821U (en) | 2021-07-06 | 2021-07-06 | Block terminal with prevent wind husky function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121524229.7U CN216085821U (en) | 2021-07-06 | 2021-07-06 | Block terminal with prevent wind husky function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216085821U true CN216085821U (en) | 2022-03-18 |
Family
ID=80664704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121524229.7U Expired - Fee Related CN216085821U (en) | 2021-07-06 | 2021-07-06 | Block terminal with prevent wind husky function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216085821U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116667170A (en) * | 2023-05-26 | 2023-08-29 | 江苏爱博电气有限公司 | Intermediate frequency electric cabinet convenient for operating power supply |
-
2021
- 2021-07-06 CN CN202121524229.7U patent/CN216085821U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116667170A (en) * | 2023-05-26 | 2023-08-29 | 江苏爱博电气有限公司 | Intermediate frequency electric cabinet convenient for operating power supply |
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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 |
Granted publication date: 20220318 |