CN219554370U - High-low voltage distribution cabinet ventilation device - Google Patents
High-low voltage distribution cabinet ventilation device Download PDFInfo
- Publication number
- CN219554370U CN219554370U CN202320492123.6U CN202320492123U CN219554370U CN 219554370 U CN219554370 U CN 219554370U CN 202320492123 U CN202320492123 U CN 202320492123U CN 219554370 U CN219554370 U CN 219554370U
- Authority
- CN
- China
- Prior art keywords
- distribution cabinet
- power distribution
- transition
- cover plate
- hole
- 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.)
- Active
Links
Landscapes
- Patch Boards (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a ventilation device of a high-low voltage power distribution cabinet, which is arranged on one side or two sides of a power distribution cabinet body, and comprises a transition cover plate detachably connected with the power distribution cabinet body, wherein an outer cover plate is arranged on one side of the transition cover plate, which is far away from the power distribution cabinet body, an adjusting component is arranged in a cavity enclosed by the transition cover plate and the power distribution cabinet body, and a ventilation component is arranged in the cavity of the outer cover plate; the adjusting component comprises a transition roller which is arranged at the top of the transition cover plate and is rotatable, two sides of the transition roller are respectively connected with a communicating pipe and a baffle through pull ropes, the baffle is provided with a third through hole, the other end of the communicating pipe is in sliding connection with a second sliding chute on the side wall of the transition cover plate, the upper end of the communicating pipe is also provided with an electric push rod for driving the communicating pipe to vertically displace, the electric push rod is fixedly connected with the top of the transition cover plate, the cabinet body of the power distribution cabinet is provided with a first through hole, and the transition cover plate is provided with a second through hole. The utility model realizes the ventilation of the power distribution cabinet and simultaneously achieves the dust removal effect.
Description
Technical Field
The utility model relates to the technical field of power distribution cabinets, in particular to a ventilation device of a high-low voltage power distribution cabinet.
Background
For the high-low voltage power distribution cabinet, the problem of higher internal temperature can appear after long-time use, and the high temperature can influence the life of electronic components wherein, consequently need to ventilate it when the temperature is higher in the power distribution cabinet etc. in order to reduce the internal temperature of cabinet, therefore need to develop a ventilation effect's high-low voltage power distribution cabinet ventilation unit.
Disclosure of Invention
The present utility model aims to solve at least one of the technical problems in the related art to some extent. Therefore, the utility model aims to provide the high-low voltage power distribution cabinet ventilation device, so that the ventilation of the power distribution cabinet is realized and the dust removal effect is achieved.
According to the high-low voltage power distribution cabinet ventilation device provided by the utility model, the ventilation device is arranged on one side or two sides of a power distribution cabinet body, the ventilation device comprises the transition cover plate detachably connected with the power distribution cabinet body, an outer cover plate is arranged on one side, far away from the power distribution cabinet body, of the transition cover plate, an adjusting component is arranged in a cavity enclosed by the transition cover plate and the power distribution cabinet body so that the cavity of the power distribution cabinet body is communicated with or separated from the cavity of the outer cover plate, and a ventilation component is arranged in the cavity of the outer cover plate and used for introducing air into/exhausting the cavity of the power distribution cabinet body when the cavity of the power distribution cabinet body is communicated with the cavity of the outer cover plate.
Preferably, the adjusting component comprises a transition roller arranged at the top of the transition cover plate and rotatable, wherein two sides of the transition roller are respectively connected with a communicating pipe and a baffle through pull ropes, the baffle is in sliding connection with a first chute on the side wall of the transition cover plate, the baffle is provided with a third through hole which horizontally penetrates, one end of the communicating pipe is in sliding connection with the baffle, the other end of the communicating pipe is in sliding connection with a second chute on the side wall of the transition cover plate, the upper end of the communicating pipe is further provided with an electric push rod for driving the communicating pipe to vertically displace, one end of the electric push rod away from the communicating pipe is fixedly connected with the top of the transition cover plate, one side wall, close to the transition cover plate, of the power distribution cabinet body is further communicated with a first through hole matched with the third through hole, and one side wall, close to the outer cover plate, of the transition cover plate is communicated with a second through hole matched with the first through hole.
Preferably, the first through hole, the second through hole and the third through hole have the same inner diameter, and the axes of the first through hole and the second through hole are positioned on the same straight line.
Preferably, the lower end of the communicating pipe is provided with a second electric contact, and the bottom of the transition cover plate is provided with a first electric contact matched with the second electric contact.
Preferably, the ventilation assembly comprises a fan arranged at the second through hole and close to the outer cover plate, and a first dust removing net and a second dust removing net are sequentially arranged on the side wall of one side of the outer cover plate away from the transition cover plate from outside to inside and are used for removing dust to gas.
Preferably, a plurality of nylon rods which are distributed in parallel are further arranged between the first dust removing net and the second dust removing net, the nylon rods can rotate, and the side walls of the adjacent nylon rods are mutually attached.
Preferably, the temperature sensor is arranged in the power distribution cabinet body.
The beneficial effects of the utility model are as follows:
(1) The ventilation device is arranged on one side or two sides of the power distribution cabinet body, the cavity of the power distribution cabinet body is communicated with the cavity of the outer cover plate through the adjusting component when the power distribution cabinet body is required to be ventilated, and then ventilation of the power distribution cabinet body is realized through the ventilation component arranged in the outer cover plate.
(2) The adjusting component comprises the communicating pipe and the baffle, when the electric push rod pushes the communicating pipe to move downwards to the appointed position, the baffle moves upwards to the appointed position, at the moment, the first through hole, the third through hole, the communicating pipe and the second through hole are mutually communicated, ventilation of the power distribution cabinet body can be performed, and when ventilation is completed, the electric push rod drives the communicating pipe to move upwards to the appointed position, the baffle moves downwards under the action of gravity, the first through hole and the third through hole are misplaced, so that the cavity of the power distribution cabinet body is separated from the cavity of the outer cover plate, and the adjusting component is simple in structure and convenient to adjust.
(3) In addition, nylon rods are arranged between the first dust removing net and the second dust removing net, so that the nylon rods can rotate under the wind force effect formed by a fan, static electricity can be generated in the process of mutual rotation of adjacent nylon rods, dust in the air can be further adsorbed, the dust removing effect of the device is further improved, and the air with dust is prevented from entering the power distribution cabinet body during ventilation, so that the service life of electronic components in the air is influenced.
Drawings
Fig. 1 is a schematic structural diagram of a ventilation device of a high-low voltage power distribution cabinet provided by the utility model when ventilation is not performed;
fig. 2 is a schematic structural diagram of the ventilation device of the high-low voltage power distribution cabinet according to the present utility model;
fig. 3 is a schematic structural diagram of a ventilation device of a high-low voltage power distribution cabinet according to another embodiment of the present utility model.
In the figure: the novel electric power distribution cabinet comprises a cabinet body of a 1-power distribution cabinet, a first through hole, a first sliding groove of the 11-power distribution cabinet, a transition cover plate of the 2-power distribution cabinet, an electric push rod of the 21-power distribution cabinet, a communicating pipe of the 22-power distribution cabinet, a second through hole of the 23-power distribution cabinet, a second sliding groove of the 24-power distribution cabinet, a transition roller of the 25-power distribution cabinet, a baffle of the 26-power distribution cabinet, a third through hole of the 261-power distribution cabinet, a first power distribution contact of the 27-power distribution cabinet, a second power distribution contact of the 28-power distribution cabinet, an outer cover plate of the 3-power distribution cabinet, a first dust removing net of the 31-power distribution cabinet, a second dust removing net of the 32-nylon rod, a second dust removing net of the 33-second dust removing net of the 34-fan of the 3-power distribution cabinet.
Detailed Description
Example 1
Referring to fig. 1-2, a ventilation device of a high-low voltage power distribution cabinet is arranged on one side of a power distribution cabinet body 1, the ventilation device comprises a transition cover plate 2 detachably connected with the power distribution cabinet body 1, an outer cover plate 3 is arranged on one side, far away from the power distribution cabinet body 1, of the transition cover plate 2, an adjusting component is arranged in a cavity enclosed by the transition cover plate 2 and the power distribution cabinet body 1 so that the cavity of the power distribution cabinet body 1 is communicated or separated from the cavity of the outer cover plate 3, and a ventilation component is arranged in the cavity of the outer cover plate 3 and used for ventilation and air exhaust of the cavity of the power distribution cabinet body 1 when the cavity of the power distribution cabinet body 1 is communicated with the cavity of the outer cover plate 3.
The ventilation device is arranged on one side or two sides of the power distribution cabinet body, the cavity of the power distribution cabinet body is communicated with the cavity of the outer cover plate through the adjusting component when the power distribution cabinet body is required to be ventilated, and then ventilation of the power distribution cabinet body is realized through the ventilation component arranged in the outer cover plate.
Specifically, as a preferred scheme of the utility model, the adjusting component comprises a rotatable transition roller 25 arranged at the top of the transition cover plate 2, two sides of the transition roller 25 are respectively connected with a communicating pipe 22 and a baffle plate 26 through pull ropes, the baffle plate 26 is in sliding connection with a first sliding chute 12 on the side wall of the transition cover plate 2, the baffle plate 26 is provided with a third through hole 261 which horizontally penetrates through, one end of the communicating pipe 22 is in sliding connection with the baffle plate 26, the other end of the communicating pipe 22 is in sliding connection with a second sliding chute 24 on the side wall of the transition cover plate 2, the upper end of the communicating pipe 22 is also provided with an electric push rod 21 for driving the communicating pipe 22 to vertically displace, one end of the electric push rod 21 far away from the communicating pipe 22 is fixedly connected with the top of the transition cover plate 2, a first through hole 11 matched with the third through hole 261 is also arranged on the side wall of the power distribution cabinet body 1 close to the transition cover plate 2, and a second through hole 23 matched with the first through hole 11 is arranged on the side wall of the transition cover plate 2 close to the outer cover plate 3.
Wherein: the first through hole 11, the second through hole 23, and the third through hole 261 have the same inner diameter, and the axes of the first through hole 11 and the second through hole 23 are on the same straight line.
The adjusting component comprises the communicating pipe and the baffle, when the electric push rod pushes the communicating pipe to move downwards to the appointed position, the baffle moves upwards to the appointed position, at the moment, the first through hole, the third through hole, the communicating pipe and the second through hole are mutually communicated, ventilation of the power distribution cabinet body can be performed, and when ventilation is completed, the electric push rod drives the communicating pipe to move upwards to the appointed position, the baffle moves downwards under the action of gravity, the first through hole and the third through hole are misplaced, so that the cavity of the power distribution cabinet body is separated from the cavity of the outer cover plate, and the adjusting component is simple in structure and convenient to adjust.
In order to realize synchronous operation of the fan during ventilation, a second electric contact 28 is arranged at the lower end of the communicating pipe 22, a first electric contact 27 matched with the second electric contact 28 is arranged at the bottom of the transition cover plate 2, and the first electric contact and the second electric contact are connected with the fan and a power supply in series through wires. When the electric push rod pushes the communicating pipe to move downwards to a designated position, namely the first through hole, the third through hole, the communicating pipe and the second through hole are mutually communicated, the first electric contact is just contacted with the second electric contact, at the moment, the power supply is communicated with a lead between the fan, the fan can start to work, and ventilation of the cabinet body of the power distribution cabinet is realized.
Specifically, as a preferred scheme of the utility model, the ventilation assembly comprises a fan arranged at the second through hole 23 and close to the outer cover plate 3, and a first dust removing net 31 and a second dust removing net 33 are sequentially arranged on the side wall of the outer cover plate 3 far away from the transition cover plate 2 from outside to inside and are used for removing dust from gas. The first dust removing net and the second dust removing net are made of the existing dust removing materials, such as activated carbon and other adsorption materials filled in the gauze.
In order to further improve the dust removal effect, a plurality of nylon rods 32 which are distributed in parallel are further arranged between the first dust removal net 31 and the second dust removal net 33, the nylon rods 32 can rotate, and the side walls of the adjacent nylon rods 32 are mutually attached. Through setting up the nylon stick between first dust removal net and second dust removal net, under the wind-force effect that the fan formed, the nylon stick can appear rotating, and adjacent nylon stick can produce static at the in-process of mutual rotation, can further adsorb the dust in the air to further improve the dust removal effect of device.
In addition, can also set up temperature sensor in the switch board cabinet body 1, when temperature sensor detects the internal temperature of switch board cabinet higher, give main control panel with the signal feedback, the main control panel again controls electric putter and moves to the biggest range, and the fan begins the work this moment, realizes the ventilation of the switch board cabinet body.
In addition, the fan can select the fan that can positive and negative rotation, blow to the switch board cabinet internal through the fan earlier, when realizing heat dissipation, can also blow the effect of the internal dust of switch board cabinet, then control the fan reversal, the fan is with the internal gaseous exhaust of switch board cabinet this moment, because the dust is blown up, and the exhaust of this moment can take the dust of blowing up together to realize the ventilation and heat dissipation of switch board cabinet body in, reach the purpose of removing dust.
Example 2
Referring to fig. 3, the ventilation devices of the high and low voltage power distribution cabinets are disposed at both sides of the cabinet body 1 of the power distribution cabinet, and the specific structures of the ventilation devices at both sides are the same as those of embodiment 1.
Claims (7)
1. High-low voltage distribution cabinet ventilation unit, its characterized in that, ventilation unit sets up in one side or both sides of the distribution cabinet body (1), just ventilation unit include with the transition apron (2) that the distribution cabinet body (1) can dismantle the connection, one side that the distribution cabinet body (1) was kept away from to transition apron (2) is provided with outer apron (3), transition apron (2) with be provided with adjusting part in the cavity that the distribution cabinet body (1) encloses so that the cavity of the distribution cabinet body (1) with the cavity intercommunication or the wall of outer apron (3), be provided with ventilation part in the cavity of outer apron (3) for to the cavity of the distribution cabinet body (1) is led to and is inflated/exhaust when the cavity of outer apron (3) communicates.
2. The high-low voltage power distribution cabinet ventilation device according to claim 1, wherein: the utility model provides a transition apron (2) top rotatable transition roller (25) are passed through to regulation subassembly including setting up, transition roller (25) both sides are connected with communicating pipe (22) and baffle (26) respectively through the stay cord, baffle (26) with first spout (12) sliding connection on the lateral wall of transition apron (2), third through-hole (261) that the level was run through are opened to baffle (26), communicating pipe (22) one end with baffle (26) sliding connection, communicating pipe (22) other end with second spout (24) sliding connection of transition apron (2) lateral wall, communicating pipe (22) upper end still is provided with electric putter (21) that are used for driving communicating pipe (22) vertical displacement, electric putter (21) keep away from communicating pipe (22) one end with transition apron (2) top fixed connection, one side lateral wall that transition apron (2) are close to be close to still link up be provided with first through-hole (11) that match of first through-hole (261), transition apron (2) are close to one side of communicating pipe (3) and are provided with first through-hole (23).
3. The high-low voltage power distribution cabinet ventilation device according to claim 2, wherein: the first through hole (11), the second through hole (23) and the third through hole (261) have the same inner diameter, and the axes of the first through hole (11) and the second through hole (23) are positioned on the same straight line.
4. The high-low voltage power distribution cabinet ventilation device according to claim 2, wherein: the lower end of the communicating pipe (22) is provided with a second electric contact (28), and the bottom of the transition cover plate (2) is provided with a first electric contact (27) matched with the second electric contact (28).
5. The high-low voltage power distribution cabinet ventilation device according to claim 1, wherein: the ventilation assembly comprises a fan arranged at a second through hole (23) and close to the outer cover plate (3), and a first dust removing net (31) and a second dust removing net (33) are sequentially arranged on the side wall of one side of the outer cover plate (3) away from the transition cover plate (2) from outside to inside and are used for removing dust to gas.
6. The high-low voltage power distribution cabinet ventilation device according to claim 5, wherein: a plurality of nylon rods (32) which are distributed in parallel are further arranged between the first dust removing net (31) and the second dust removing net (33), the nylon rods (32) can rotate, and the side walls of the adjacent nylon rods (32) are mutually attached.
7. The high-low voltage power distribution cabinet ventilation device according to claim 1, wherein: the temperature sensor is arranged in the power distribution cabinet body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320492123.6U CN219554370U (en) | 2023-03-14 | 2023-03-14 | High-low voltage distribution cabinet ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320492123.6U CN219554370U (en) | 2023-03-14 | 2023-03-14 | High-low voltage distribution cabinet ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219554370U true CN219554370U (en) | 2023-08-18 |
Family
ID=87734807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320492123.6U Active CN219554370U (en) | 2023-03-14 | 2023-03-14 | High-low voltage distribution cabinet ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219554370U (en) |
-
2023
- 2023-03-14 CN CN202320492123.6U patent/CN219554370U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205791087U (en) | A kind of heat radiation dehumidification type electric power cabinet utilizing solar electrical energy generation | |
| CN219554370U (en) | High-low voltage distribution cabinet ventilation device | |
| CN214673765U (en) | Low-voltage distribution box convenient to remove | |
| CN206409107U (en) | A kind of new view energy-conservation fire-fighting integrated window core drive mechanism | |
| CN207477215U (en) | A kind of multifunctional information technical data cabinet | |
| CN112489947B (en) | Multifunctional automatic transformer | |
| CN211981210U (en) | Intelligent power distribution cabinet | |
| CN115842299B (en) | Power distribution device and method for optimizing power supply | |
| CN211088887U (en) | Heat dissipation cooling device for power equipment | |
| CN206353665U (en) | It is a kind of to be applied to outdoor electrical control gear | |
| CN209929707U (en) | Novel power switch cabinet | |
| CN114171820A (en) | Battery energy storage mutual feedback equipment and use method thereof | |
| CN208914275U (en) | A kind of sponge puncher that perforating efficiency is high | |
| CN112952613A (en) | Energy-saving power communication distribution box with quick heat dissipation function | |
| CN214478667U (en) | Low-voltage cabinet | |
| CN111622987A (en) | Assembled refrigerating fan for running machine | |
| CN221428401U (en) | Outdoor ventilation heat dissipation type electrical control cabinet | |
| CN220891739U (en) | Mobile construction safety alarm device based on weak current engineering | |
| CN221728695U (en) | AGC control device of thermal power plant | |
| CN213811709U (en) | Adjustable energy-saving environment-friendly heating furnace for metal smelting | |
| CN220914167U (en) | Integrated lead frame heat treatment device | |
| CN207977633U (en) | A kind of sun-proof moisture-proof electric power box | |
| CN114845500B (en) | Dynamic control device for auxiliary steam huff and puff of carbamide | |
| CN206879305U (en) | A kind of efficient charging cabinet of smart electronicses product | |
| CN215029008U (en) | Automatic special high low temperature wet heat case of over-and-under type pulling force machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |