CN215221513U - Electric power measurement cabinet ventilation unit - Google Patents
Electric power measurement cabinet ventilation unit Download PDFInfo
- Publication number
- CN215221513U CN215221513U CN202121662014.1U CN202121662014U CN215221513U CN 215221513 U CN215221513 U CN 215221513U CN 202121662014 U CN202121662014 U CN 202121662014U CN 215221513 U CN215221513 U CN 215221513U
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- China
- Prior art keywords
- cabinet
- cabinet body
- electric power
- face
- terminal surface
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- Expired - Fee Related
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- 238000009423 ventilation Methods 0.000 title claims abstract description 17
- 238000005259 measurement Methods 0.000 title claims abstract description 10
- 239000000428 dust Substances 0.000 claims abstract description 32
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 238000005192 partition Methods 0.000 claims description 13
- 230000017525 heat dissipation Effects 0.000 claims description 5
- 239000004677 Nylon Substances 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses an electric power measurement cabinet ventilation unit in electric power cabinet technical field, the intelligent cabinet temperature adjusting device comprises a cabinet body, the terminal surface left side is equipped with the hinge before the cabinet body, hinge one end fixedly connected with cabinet door, terminal surface upper portion evenly is equipped with the air intake about the cabinet body, terminal surface middle part evenly is equipped with the thermovent about the cabinet body, the equal fixedly connected with arc apron in thermovent upper portion, terminal surface four corners department all is equipped with the supporting legs under the cabinet body, internal chamber upper portion of cabinet is equipped with the baffle, the terminal surface left and right sides all is equipped with the dust screen under the baffle, the dust screen opposite face all is equipped with dust removal mechanism, the device simple structure, and convenient operation effectively improves electric power measurement cabinet's life.
Description
Firstly, the method comprises the following steps: Technical Field
The utility model relates to an electric power cabinet technical field specifically is an electric power measurement cabinet ventilation unit.
II, secondly: background
The measuring cabinet is a special cabinet type electricity consumption measuring device (electric energy measuring device), the electricity consumption measuring device is a general name of the combination of all electrical equipment, electrical parts and mechanical structures for measuring electric energy, the existing common electric measuring cabinets in the market are provided with radiating holes, dust can be sucked in the electric measuring cabinets after long-time use, the service life of the internal equipment is further influenced, the existing electric measuring cabinets are insufficient in heat dissipation, normal work is influenced, and potential safety hazards can occur.
Thirdly, the method comprises the following steps: SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an electric power measurement cabinet ventilation unit 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 power measurement cabinet ventilation unit, includes the cabinet body, terminal surface left side is equipped with the hinge before the cabinet body, hinge one end fixedly connected with cabinet door, terminal surface upper portion evenly is equipped with the air intake about the cabinet body, terminal surface middle part evenly is equipped with the thermovent about the cabinet body, the equal fixedly connected with arc apron in thermovent upper portion, terminal surface four corners department all is equipped with the supporting legs under the cabinet body, cabinet internal chamber upper portion is equipped with the baffle, the terminal surface left and right sides all is equipped with the dust screen under the baffle, the dust screen opposite face all is equipped with dust removal mechanism.
As preferred, dust removal mechanism includes bearing, lead screw, fixed block, gag lever post, brush, servo motor and chain, the terminal surface left side all is equipped with the bearing under the baffle, bearing inner circle fixedly connected with lead screw, the lead screw lower extreme runs through terminal surface to lower part under the cabinet body, terminal surface right side fixedly connected with gag lever post under the baffle, terminal surface under the internal chamber of gag lever post lower extreme fixed connection cabinet, the fixed block has been cup jointed to the upper portion outer wall of lead screw and gag lever post, the fixed block is kept away from the one end mutually and all is equipped with the brush, terminal surface middle part is equipped with servo motor under the cabinet body, servo motor's motor shaft outside has been cup jointed the chain, both ends all cup joint in lead screw lower extreme outer wall about the chain.
Preferably, one end of the brush is attached to the dustproof net, and the brush is a nylon brush.
Preferably, the upper end face of the inner cavity of the cabinet body is uniformly provided with a micro driving motor, and the lower end face of a motor shaft of the micro driving motor is fixedly connected with a cooling fan.
Preferably, the end faces of the partition boards are uniformly provided with through holes, the through holes are communicated with the lower part of the cabinet body, and the through holes are arranged on the end faces of the partition boards in a rectangular array.
Preferably, the lower end face of the screw rod and the lower end face of the motor shaft of the servo motor are respectively provided with a fluted disc, and the fluted discs are matched with the chain.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the thermovent, the arc apron, the dust screen, the bearing, the lead screw, the gag lever post, fixed block and brush, the thermovent can guarantee that the inside heat of electric power cabinet is discharged, the dust screen can guarantee on the dust can not get into the inside part of electric power cabinet, pile up for a long time, cause the dust screen to block up, the unable heat of discharging, start servo motor, servo motor drives the chain drive, the chain drives the lead screw rotatory, because the gag lever post is spacing, it reciprocates to drive fixed block and brush, guarantee that the brush can be with the dust screen clean up, it is normal to guarantee to ventilate the heat dissipation.
2. Through baffle, through-hole, air intake, miniature driving motor and radiator fan, through the air intake, guarantee that cabinet body inner chamber upper portion has the new trend to get into, start miniature driving motor, miniature driving motor drives radiator fan rotatory, guarantees that the wind that radiator fan blew off passes through the through-hole and gets into cabinet body lower part, guarantees that the inside temperature of electric power cabinet reduces, guarantees electric power cabinet normal work.
Fourthly, the method comprises the following steps: drawings
FIG. 1 is a schematic structural view of the ventilation device of the electric power metering cabinet of the present invention;
FIG. 2 is a left side view of the ventilation device of the electric power measuring cabinet of the present invention;
fig. 3 is the utility model discloses electric power measurement cabinet ventilation unit front view sectional structure schematic diagram.
In the figure: 1. a cabinet body; 2. a cabinet door; 3. an air inlet; 4. a hinge; 5. an arc-shaped cover plate; 6. a heat dissipation port; 7. supporting legs; 8. a servo motor; 9. a chain; 10. a micro drive motor; 11. a heat radiation fan; 12. a partition plate; 13. a bearing; 14. a screw rod; 15. a dust screen; 16. a fixed block; 17. a limiting rod; 18. and a brush.
Fifthly: 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.
Example 1
Referring to fig. 1, the present invention provides a technical solution: the utility model provides an electric power measurement cabinet ventilation unit, including the cabinet body 1, the terminal surface left side is equipped with hinge 4 before the cabinet body 1, hinge 4 one end fixedly connected with cabinet door 2, terminal surface upper portion evenly is equipped with air intake 3 about the cabinet body 1, terminal surface middle part evenly is equipped with thermovent 6 about the cabinet body 1, the equal fixedly connected with arc apron 5 on 6 upper portions of thermovent, terminal surface about 5 one end fixedly connected with cabinet body of arc apron about, and another terminal surface of arc apron 5 extends to thermovent 6 lower parts, guarantee that the dust can not get into, and air intake 3 is the slope form from inside to outside, guarantee that the dust can not get into.
In this embodiment, please refer to fig. 2, the four corners of the lower end surface of the cabinet body 1 are provided with supporting legs 7, the upper portion of the inner cavity of the cabinet body 1 is provided with a partition plate 12, the left and right sides of the lower end surface of the partition plate 12 are provided with dust screens 15, the opposite surfaces of the dust screens 15 are provided with dust removing mechanisms, and the height of the supporting legs 7 is greater than that of the servo motor 8, so as to ensure the normal transmission of the chain 9.
In this embodiment, referring to fig. 2, the dust removing mechanism includes a bearing 13, a screw rod 14, a fixing block 16, a limiting rod 17, a brush 18, a servo motor 8 and a chain 9, the bearing 13 is disposed on the left side of the lower end surface of a partition plate 12, the screw rod 14 is fixedly connected to the inner ring of the bearing 13, the lower end of the screw rod 14 penetrates through the lower end surface of a cabinet 1 to the lower portion, the limiting rod 17 is fixedly connected to the right side of the lower end surface of the partition plate 12, the lower end of the limiting rod 17 is fixedly connected to the lower end surface of the inner cavity of the cabinet 1, the fixing block 16 is sleeved on the outer walls of the upper portions of the screw rod 13 and the limiting rod 14, the brush 18 is disposed on the end of the fixing block 16 far away from the fixing block, the servo motor 8 is disposed in the middle of the lower end surface of the cabinet 1, the chain 9 is sleeved on the outer wall of the lower end of the screw rod 13, the left side of the end surface of the fixing block 16 is disposed with a threaded hole matched with the screw rod 14, and the right side of the end surface of the fixing block 16 is disposed with a through hole matched with the limiting rod 17, the screw rod 14 can normally drive the fixing block 16 to move up and down.
In this embodiment, referring to fig. 3, one end of the brush 18 is attached to the dust-proof net 15, the brush 18 is a nylon brush, the dust-proof net is a 15-bit iron wire net, and the nylon brush can remove dust on the end surface of the dust-proof net 15, so as to ensure that the dust-proof net 15 can ensure the heat inside the cabinet 1 to be discharged.
In this embodiment, please refer to fig. 2 and fig. 3, the end surfaces of the partition plates 12 are uniformly provided with through holes, the through holes are communicated with the lower portion of the cabinet body 1, the through holes are arranged in a rectangular array on the end surfaces of the partition plates 12, the through holes ensure that wind power at the upper portion of the inner cavity of the cabinet body 1 can blow into the lower portion of the inner cavity of the cabinet body 1, rapid cooling of parts at the lower portion of the inner cavity of the cabinet body 1 is ensured, and the service life of equipment inside the cabinet body 1 is prolonged.
In this embodiment, referring to fig. 1, the lower end surfaces of the lead screws 13 and the lower end surface of the motor shaft of the servo motor 8 are respectively provided with a fluted disc, and the fluted discs are matched with the chains 9, so that the fluted discs on the lower end surfaces of the motor shaft of the servo motor 9 can drive the chains 9 to transmit, the chains 9 drive the fluted discs on the lower end surfaces of the lead screws 14 on the left and right sides to rotate, and further drive the two sets of lead screws 14 to rotate, thereby ensuring normal dust removal operation.
Example 2
Referring to fig. b, the embodiment is different from the first embodiment in that: the utility model discloses a cabinet body 1 inner chamber up end evenly is equipped with miniature driving motor 10, and end face fixedly connected with radiator fan 11 under the motor shaft of miniature driving motor 10 guarantees that air intake 3 can get into the new trend, starts miniature driving motor 10, and it is rotatory to drive radiator fan 11, guarantees that cold wind can be with the equipment cooling of cabinet body 1 inner chamber lower part, the life of the extension cabinet body 1.
The working principle is as follows: during the use, through air intake 3, guarantee that there is the new trend to get into on 1 inner chamber upper portion of the cabinet body, start miniature driving motor 10, miniature driving 10 motor drives radiator fan 11 rotatory, guarantee that the wind that radiator fan 11 blew off passes through the through-hole and gets into 1 lower part of the cabinet body, guarantee the internal portion temperature reduction of cabinet, dust on dust screen 12 is piled up for a long time, cause dust screen 12 to block up, the heat of unable discharge, start servo motor 8, servo motor 8 drives the transmission of chain 9, chain 9 drives lead screw 14 rotatory, because gag lever post 17 is spacing, it reciprocates to drive fixed block 16 and brush 18, guarantee that brush 18 can be with dust screen 12 clean up, guarantee that ventilation and heat dissipation is normal.
Claims (6)
1. The utility model provides an electric power measurement cabinet ventilation unit, includes cabinet body (1), its characterized in that: the utility model discloses a cabinet dust removal device, including cabinet body (1), terminal surface left side is equipped with hinge (4) before the cabinet body (1), hinge (4) one end fixedly connected with cabinet door (2), terminal surface upper portion evenly is equipped with air intake (3) about the cabinet body (1), terminal surface middle part evenly is equipped with thermovent (6) about the cabinet body (1), the equal fixedly connected with arc apron (5) on thermovent (6) upper portion, terminal surface four corners department all is equipped with supporting legs (7) under the cabinet body (1), cabinet body (1) inner chamber upper portion is equipped with baffle (12), the terminal surface left and right sides all is equipped with dust screen (15) under baffle (12), dust screen (15) opposite face all is equipped with dust removal mechanism.
2. The electric power metering cabinet ventilation device of claim 1, wherein: the dust removal mechanism comprises a bearing (13), a lead screw (14), a fixing block (16), a limiting rod (17), a brush (18), a servo motor (8) and a chain (9), wherein the bearing (13) is arranged on the left side of the lower end face of the partition plate (12), the lead screw (14) is fixedly connected to the inner ring of the bearing (13), the lower end of the lead screw (14) penetrates through the lower end face to the lower portion of the cabinet body (1), the limiting rod (17) is fixedly connected to the right side of the lower end face of the partition plate (12), the lower end of the limiting rod (17) is fixedly connected to the lower end face of the inner cavity of the cabinet body (1), the fixing block (16) is sleeved on the outer walls of the upper portions of the lead screw (14) and the limiting rod (17), the brush (18) is arranged at one end, the servo motor (8) is arranged in the middle of the lower end face of the cabinet body (1), and the chain (9) is sleeved outside a motor shaft of the servo motor (8), the left end and the right end of the chain (9) are sleeved on the outer wall of the lower end of the screw rod (14).
3. The electric power metering cabinet ventilation device of claim 2, wherein: one end of the brush (18) is attached to the dust screen (15), and the brush (18) is a nylon brush.
4. The electric power metering cabinet ventilation device of claim 1, wherein: the cabinet is characterized in that miniature driving motors (10) are uniformly arranged on the upper end face of the inner cavity of the cabinet body (1), and heat dissipation fans (11) are fixedly connected to the lower end faces of motor shafts of the miniature driving motors (10).
5. The electric power metering cabinet ventilation device of claim 1, wherein: the cabinet is characterized in that through holes are uniformly formed in the end face of the partition plate (12), the through holes are communicated with the lower portion of the cabinet body (1), and the through holes are arranged in a rectangular array on the end face of the partition plate (12).
6. The electric power metering cabinet ventilation device of claim 2, wherein: the lower end face of the screw rod (14) and the lower end face of a motor shaft of the servo motor (8) are respectively provided with a fluted disc, and the fluted discs are matched with the chain (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121662014.1U CN215221513U (en) | 2021-07-21 | 2021-07-21 | Electric power measurement cabinet ventilation unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121662014.1U CN215221513U (en) | 2021-07-21 | 2021-07-21 | Electric power measurement cabinet ventilation unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215221513U true CN215221513U (en) | 2021-12-17 |
Family
ID=79428100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121662014.1U Expired - Fee Related CN215221513U (en) | 2021-07-21 | 2021-07-21 | Electric power measurement cabinet ventilation unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215221513U (en) |
-
2021
- 2021-07-21 CN CN202121662014.1U patent/CN215221513U/en not_active Expired - Fee Related
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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: 20211217 |