CN210693043U - High tension switchgear that radiating effect is good - Google Patents
High tension switchgear that radiating effect is good Download PDFInfo
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- CN210693043U CN210693043U CN201921208610.5U CN201921208610U CN210693043U CN 210693043 U CN210693043 U CN 210693043U CN 201921208610 U CN201921208610 U CN 201921208610U CN 210693043 U CN210693043 U CN 210693043U
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Abstract
The utility model relates to a high tension switchgear that radiating effect is good, the design point includes: a wind direction and wind type adjusting device; the wind direction and wind type adjusting device comprises: the wind adjusting device comprises a middle rotating shaft, a plurality of connecting rods, a plurality of wind adjusting plates and a power mechanism; the middle rotating shaft is vertically arranged, and the central axis of the middle rotating shaft penetrates through the circle center surrounded by the first type of ventilation holes and the second type of ventilation holes; the middle rotating shaft is driven by a rotating shaft power mechanism of the wind direction and wind type adjusting device; the plurality of wind adjusting plates are uniformly arranged at intervals; one end of the connecting rod is fixed with the middle rotating shaft, the other end of the connecting rod is fixed with the wind adjusting plate, and the wind adjusting plate is driven by the middle rotating shaft to do circular motion; the wind direction adjusting plate can rotate in the vertical plane around the wind direction adjusting plate rotating shaft. Adopt the good high tension switchgear of radiating effect of this application, it can be according to the effectual internal temperature of control cabinet of actual conditions.
Description
Technical Field
The utility model relates to a this technical field of power equipment specifically is a high tension switchgear that the radiating effect is good.
Background
CN 208939421U discloses a high tension switchgear with heat dissipation exhaust structure, including the cabinet body, box body, opening, ventilation pipe, nozzle stub, pipeline fan, frame, static detector, guide rail, gyro wheel, rubber slab, rubber lug, handle, anion generator and singlechip. The utility model is provided with two box bodies, the surfaces of the two box bodies are both provided with openings, so that the air in the cabinet body can be effectively pumped away in a large range, and the defect that the heat dissipation is not obvious because a heat dissipation fan is only arranged at the top end of the cabinet body like the traditional high-voltage switch cabinet is avoided; the static detector that sets up can the inside static condition of the effectual detection cabinet body, and when the static was too much, static detector was with signal transmission to singlechip, by singlechip control anion generator work again, anion generator jets into the cabinet internally with the anion to in reduce the inside static of the cabinet body, prevent that too much static from damaging equipment.
CN 209016449U discloses a switch cabinet with a ventilation and pressure relief device, which comprises a cabinet body, wherein support legs are distributed on the lower surface of the cabinet body in an array manner, an air inlet is arranged on the left surface of the cabinet body, a dustproof filter screen is arranged on the left surface of the cabinet body and is arranged corresponding to the air inlet, a fixing frame is arranged on the left surface of the dustproof filter screen and is fixedly connected with the cabinet body through a fixing stud, a pressure relief opening is arranged on the upper surface of the cabinet body, an installation frame is arranged inside the pressure relief opening and is fixedly connected with the cabinet body through an installation stud, the switch cabinet with the ventilation and pressure relief device has a firm structure, is stable and durable, can quickly detect high-temperature and high-pressure gas by a fire detector, ventilates and relieves pressure to the switch cabinet at the first time, improves the use safety of the switch cabinet, brings convenience to use, and can prevent the, so as to prevent the operator from being burnt by high-temperature and high-pressure gas.
CN 209119619U discloses a heat dissipation block terminal, including the block terminal body, the intermediate position of block terminal body top inner wall has the mount pad through the bolt fastening, and pegs graft on the bottom outer wall of mount pad and have the rectangle case, the bottom of mount pad has the heat dissipation fan through the bolt fastening, and the inside that the heat dissipation fan is located the rectangle case, the rectangular channel has all been opened to the both sides of rectangle roof portion outer wall, and the both sides of rectangle bottom outer wall all opened the installing port, two all there is the diaphragm through the bolt fastening on one side inner wall of installing port, and all opened the ventilation hole that has the equidistance and distribute on the top outer wall of diaphragm. The utility model discloses an utilize the heat dissipation fan to blow to block terminal inside, dispel the heat, blow off through the ventilation hole by the guide vane, and then blow to the inside different position of block terminal, and then even heat dissipation, utilize under the separation of arc, the hotter gas that rises is discharged by the radiator-grid, has improved the radiating efficiency.
CN 108039656A discloses an anti-condensation switch cabinet, which comprises a cabinet body, wherein the cabinet body is provided with a plurality of vents, dehumidification ventilators are arranged in the vents, each dehumidification ventilator comprises a cylindrical shell, one end of the shell is divided into a plurality of cavities by a partition plate, the two ends of each cavity are provided with heating wires inside the silk screens and filled with silica gel desiccant, the side wall of the shell is provided with a plurality of slide blocks in a sliding manner, the slide blocks are provided with cover plates for covering the cavities, a motor is arranged in the shell, the output shaft of the motor is connected with a fan and a plurality of first belt pulleys, the first belt pulleys are respectively connected with a plurality of second belt pulleys through belt transmission, the shell is provided with rotating shafts in one-to-one correspondence with the cover plates, the second belt pulleys are driven by the rotating shafts through a speed reducing mechanism, one end, the cover plate is provided with a conductive contact.
Because there are many electrical components in the high-voltage switch cabinet and the service temperatures of the components are also in a certain range, many researches have been made on how to dissipate heat and cool the high-voltage switch cabinet. However, the ventilation cooling mode can be realized only under the condition of low external temperature, and the effect is not remarkable at high temperature in summer.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high tension switchgear that the radiating effect is good.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high tension switchgear that radiating effect is good includes: the high-voltage switch cabinet comprises a lifting rod, a vertical connecting rod, a horizontal placing plate and a high-voltage switch cabinet body;
a through hole is formed in the vertical connecting rod, the movable end of the lifting rod is fixed in the through hole of the vertical connecting rod, and the lifted fixed end is placed on the ground; the top end of the vertical connecting rod is fixed with the lower surface of the horizontal placing plate; the height of the horizontal placing plate is adjusted by adjusting the height of the lifting rod;
a high-voltage switch cabinet body is arranged on the upper surface of the horizontal placing plate; a first type of ventilation hole and a second type of ventilation hole are formed in the bottom plate of the high-voltage switch cabinet body;
the number of the first type ventilation holes and the second type ventilation holes is multiple, the first type ventilation holes and the second type ventilation holes are uniformly distributed and arranged in an annular array, the circle centers surrounded by the annular arrays of the first type ventilation holes and the second type ventilation holes are the same, and the first type ventilation holes and the second type ventilation holes are arranged at intervals;
a fan is arranged on the lower side of the first type of ventilation hole;
a cooling equipment pipe is connected to the lower side of the second type of ventilation hole and is connected with a refrigeration system;
further comprising: a wind direction and wind type adjusting device;
the wind direction and wind type adjusting device comprises: the wind adjusting device comprises a middle rotating shaft, a plurality of connecting rods, a plurality of wind adjusting plates and a power mechanism; the middle rotating shaft is vertically arranged, and the central axis of the middle rotating shaft penetrates through the circle center surrounded by the first type of ventilation holes and the second type of ventilation holes; the middle rotating shaft is driven by a rotating shaft power mechanism of the wind direction and wind type adjusting device; the plurality of wind adjusting plates are uniformly arranged at intervals;
one end of the connecting rod is fixed with the middle rotating shaft, the other end of the connecting rod is fixed with the wind adjusting plate, and the wind adjusting plate is driven by the middle rotating shaft to do circular motion;
the size of the wind adjusting plates is matched with the size of the first type of ventilation holes and the second type of ventilation holes, and the number of the wind adjusting plates is equal to the sum of the first type of ventilation holes and the second type of ventilation holes;
a plurality of wind direction adjusting plates are arranged on the wind adjusting plates; the wind direction adjusting plates are uniformly distributed on the wind adjusting plates in an annular array; a wind direction adjusting plate rotating shaft is fixed in the middle of the wind direction adjusting plate, and the direction of the wind direction adjusting plate rotating shaft is the radial direction of the wind adjusting plate;
the wind direction adjusting plate can rotate in the vertical plane around the wind direction adjusting plate rotating shaft.
Furthermore, the shapes of the first type of air holes, the second type of air holes and the wind adjusting plates are all round.
Further, the shape of the wind direction adjusting plate is circular.
Further, the shape of the wind direction adjusting plate is rectangular.
Furthermore, one end of the wind direction adjusting plate rotating shaft is connected with a wind direction adjusting plate rotation driving mechanism to drive rotation, and the other end of the wind direction adjusting plate rotating shaft is arranged in a bearing seat in the wind adjusting plate.
Furthermore, the outer end part of the wind direction adjusting plate is arranged to be step-shaped, so that the wind direction adjusting plate rotation driving mechanism and the wind direction adjusting plate rotation driving mechanism are arranged on the outer side step of the wind direction adjusting plate;
and a vertical retainer ring part is arranged below the outer end part of the wind adjusting plate so as to seal a gap between the wind adjusting plate and the first type ventilation hole or the second type ventilation hole.
Further, the wind adjusting plate is a hollow plate.
Furthermore, dehumidifying materials are arranged at the first type of ventilation holes and the second type of ventilation holes.
A high tension switchgear heat dissipation management system, comprising: the high-voltage switch cabinet comprises a controller, a first temperature sensor arranged on the outer side of a high-voltage switch cabinet body, and a second temperature sensor arranged in the high-voltage switch cabinet body;
the controller is connected with each wind direction adjusting plate rotation driving mechanism of the wind adjusting plates;
the controller is connected with a rotating shaft power mechanism of the wind direction and wind type adjusting device.
The controller is connected with the fan at the lower side of the first type of ventilation hole and connected with the fan at the upper side of the cabinet body;
the controller is connected with the refrigeration system.
Further, the controller is connected with the lifting rod.
Firstly, the design concept of the present application is that, through the above design, a proper heat dissipation effect can be selected according to the outside temperature; when the outside temperature is lower, the outside air enters from the lower part of the cabinet body and flows out from the upper part of the cabinet body through the first type of ventilation holes; when the outside temperature is slightly high, the cooperation of the first type of vent holes and the wind direction adjusting plate enables outside air to enter from the lower part of the cabinet body, then flow to other directions at the bottom of the cabinet body and further flow out from the upper part of the cabinet body; when the outside temperature is higher (such as hot summer), at this moment, the first type ventilation hole is closed, then the refrigerating system in second type ventilation hole opens, will reduce the temperature of the internal portion of cabinet through refrigerating system's cold wind. In addition, when the external temperature is lower, the temperature in the cabinet body needs to be quickly reduced, and the first type of ventilation holes and the second type of ventilation holes can be opened simultaneously.
Second, in the former two modes, i.e., when the use of the refrigeration system is not required, the lifter needs to be raised.
Drawings
The present invention will be described in further detail with reference to the following examples, which are not intended to limit the invention.
Fig. 1 is a design diagram of a high-voltage switch cabinet with a good heat dissipation effect according to the first embodiment.
Fig. 2 is a schematic view of the connection between the first type of vent 5-1 and the second type of vent 5-2 and the wind direction and wind type adjusting device 6 in the first embodiment.
Fig. 3 is a schematic plan view of the horizontally disposed plate 3.
Fig. 4 is a schematic vertical connection diagram of the first through hole, the second through hole, the refrigeration system 7 and the fan 8 of the bottom plate of the high-voltage switch cabinet body 4.
FIG. 5 is a schematic plan view of a wind direction adjustment plate.
FIG. 6 is a vertical cross-sectional design schematic of a wind direction adjustment plate.
The reference numerals in fig. 1-6 are: the high-voltage switch cabinet comprises vertical connecting rods 1, lifting rods 2, a horizontal placing plate 3, a high-voltage switch cabinet body 4, a first type ventilation hole 5-1, a second type ventilation hole 5-2, a wind direction and wind type adjusting device 6, a middle rotating shaft 6-1, a plurality of connecting rods 6-2, a plurality of wind type adjusting plates 6-3, a power mechanism 6-4, a vertical baffle ring portion 6-3-1, a refrigerating system 7, a fan 8, a wind direction adjusting plate 9, a wind direction adjusting plate rotating shaft 9-1, a wind direction adjusting plate rotation driving mechanism 9-2, a first temperature sensor 11 and a second temperature sensor 12.
Detailed Description
In one embodiment, a high voltage switch cabinet with good heat dissipation effect includes: the lifting rod 2, the vertical connecting rod 1 and the horizontal placing plate 3;
a through hole is formed in the vertical connecting rod 1, the movable end of the lifting rod 2 is fixed in the through hole of the vertical connecting rod 1, and the fixed end of the lifting rod 2 is placed on the ground;
the top end of the vertical connecting rod 1 is fixed with the lower surface of the horizontal placing plate 3; the height of the horizontal placing plate is adjusted by adjusting the height of the lifting rod 2;
a high-voltage switch cabinet body 4 is arranged on the upper surface of the horizontal placing plate; a first type ventilation hole 5-1 and a second type ventilation hole 5-2 are formed in the bottom plate of the high-voltage switch cabinet body 4;
the number of the first type ventilation holes 5-1 and the second type ventilation holes 5-2 is multiple, the first type ventilation holes 5-1 and the second type ventilation holes 5-2 are uniformly distributed in an annular array, the circle centers of the annular arrays surrounded by the first type ventilation holes 5-1 and the second type ventilation holes 5-2 are the same, and the first type ventilation holes 5-1 and the second type ventilation holes 5-2 are arranged at intervals;
a fan 8 is arranged at the lower side of the first type ventilation hole 5-1 to facilitate air suction;
a cooling device pipe is connected to the lower side of the second type ventilation hole 5-2, the cooling device pipe is connected with a refrigerating system 7, and the refrigerating system 7 comprises: an evaporator, a compressor, a condenser and a restrictor; the design of a refrigeration system belongs to the prior art (the refrigerant outlet of an evaporator is connected to the refrigerant inlet of a condenser through a compressor, and the refrigerant outlet of the condenser is connected to the refrigerant inlet of the evaporator through a throttling device).
Further comprising: a wind direction and wind type adjusting device 6;
the wind direction and wind category adjusting device 6 includes: the wind power generation device comprises a middle rotating shaft 6-1, a plurality of connecting rods 6-2, a plurality of wind adjusting plates 6-3 and a power mechanism 6-4; the middle rotating shaft 6-1 is vertically arranged, and the central axis of the middle rotating shaft penetrates through the circle center surrounded by the first type ventilation hole 5-1 and the second type ventilation hole 5-2; the middle rotating shaft 6-1 is driven by a rotating shaft power mechanism 6-4 of the wind direction and wind type adjusting device; a plurality of wind adjusting plates 6-3 are uniformly arranged at intervals;
one end of the connecting rod 6-2 is fixed with the middle rotating shaft 6-1, the other end of the connecting rod 6-2 is fixed with the wind adjusting plate 6-3, and the wind adjusting plate 6-3 is driven by the middle rotating shaft 6-1 to do circular motion;
the size of the wind adjusting plate 6-3 is matched with the sizes of the first type ventilation holes 5-1 and the second type ventilation holes 5-2, namely the first type ventilation holes 5-1 and the second type ventilation holes 5-2 can be blocked by the wind adjusting plate 6-3; and the number of the wind adjusting plates 6-3 is equal to the sum of the first type ventilation holes 5-1 and the second type ventilation holes 5-2.
The wind adjusting plate 6-3 is provided with a plurality of wind direction adjusting plates 6-3-1.
As shown in fig. 3, the horizontal placement plate 3 is provided with a plurality of through holes for placing the fans and the cooling device pipes.
Furthermore, the first type ventilation holes 5-1, the second type ventilation holes 5-2 and the wind type adjusting plates 6-3 are all circular in shape.
Further, the wind direction adjusting plates 9 are uniformly distributed on the wind adjusting plates 6-3 in an annular array, and the shape of the wind direction adjusting plates 9 is circular; a wind direction adjusting plate rotating shaft 9-1 is fixed in the middle of the wind direction adjusting plate 9, the wind direction adjusting plate rotating shaft 9-1 penetrates through the circle center of the wind direction adjusting plate 9, and the direction of the wind direction adjusting plate rotating shaft is the radius direction of the wind adjusting plate 6-3;
the wind direction adjusting plate 9 can rotate in a vertical plane around a wind direction adjusting plate rotating shaft 9-1;
one end of a wind direction adjusting plate rotating shaft 9-1 is connected with a wind direction adjusting plate rotating driving mechanism 9-2 (adopting a micro motor) to drive rotation, and the other end is arranged in a bearing seat in a wind adjusting plate 6-3 (namely, the bearing seat is arranged in the wind adjusting plate 6-3); the outer end part of the wind direction adjusting plate 9 is arranged in a step shape, so that the wind direction adjusting plate rotation driving mechanism 9-2 is placed on the outer side step of the wind direction adjusting plate 9;
a vertical baffle ring part 6-3-1 is arranged below the outer end part of the wind adjusting plate 6-3 to prevent wind from flowing out of a gap between the wind adjusting plate 6-3 and the first type ventilation hole 5-1 or the second type ventilation hole 5-2.
Further, the wind adjusting plate 6-3 is a hollow plate.
Furthermore, dehumidifying materials are arranged at the first type of ventilation holes and the second type of ventilation holes.
A high tension switchgear heat dissipation management system, comprising: the controller is provided with a first temperature sensor 11 on the outer side of the high-voltage switch cabinet body 4, and a second temperature sensor 12 inside the high-voltage switch cabinet body 4;
the controller is connected with each wind direction adjusting plate rotation driving mechanism 9-2 of the wind adjusting plates 6-3;
the controller is connected with a rotating shaft power mechanism of the wind direction and wind type adjusting device.
The controller is connected with a lower side fan 8 of the first type ventilation hole 5-1 and connected with a fan on the upper side of the cabinet body;
the controller is connected to the refrigeration system 7.
The working method of the utility model is as follows:
the second temperature sensor 12 is used for monitoring the temperature inside the switch cabinet body, and when the temperature inside the switch cabinet body is higher than a preset temperature, heat dissipation and temperature reduction are carried out;
the heat dissipation and cooling modes mainly comprise the following three modes:
firstly, a first temperature sensor 11 is used for monitoring the outside temperature, and when the outside temperature is within a preset temperature range (such as 15-25 degrees), the temperature inside the cabinet body can be reduced only by adopting a natural ventilation mode;
the controller controls a rotating shaft power mechanism of the wind direction and wind type adjusting device to rotate, so that the wind type adjusting plate 6-3 completely covers the first type ventilation holes 5-1 and the second type ventilation holes 5-2;
the controller controls the lower side fan 8 of the first type of ventilation hole 5-1 to rotate, controls the wind direction adjusting plate 9 arranged on the wind type adjusting plate 6-3 corresponding to the first type of ventilation hole to rotate (forming a wind swinging effect to blow away hot air at the bottom of the cabinet body, and also can be oriented to blow wind in a certain direction), and controls the wind direction adjusting plate 9 arranged on the wind type adjusting plate 6-3 corresponding to the second type of ventilation hole to be in a horizontal position (namely to seal the second type of ventilation hole); the controller controls the fan 8 at the upper part of the cabinet to rotate to pump out the air in the cabinet.
Secondly, when the external temperature is out of the preset temperature range, namely the temperature in the cabinet body cannot be effectively reduced through the natural ventilation (corresponding to the hot summer); only the ventilation mode of the refrigerating system 7 is adopted;
the controller controls a rotating shaft power mechanism of the wind direction and wind type adjusting device to rotate, so that the wind type adjusting plate 6-3 completely covers the first type ventilation holes 5-1 and the second type ventilation holes 5-2;
the controller controls the refrigeration system 7 to start, and a wind direction adjusting plate 9 arranged on a wind adjusting plate 6-3 corresponding to the second type of ventilation holes rotates to form a wind swinging effect; or oriented so that the cold air is blown in a certain direction (generally in the direction of the bottom of the cabinet); the wind direction adjusting plate 9 arranged on the wind adjusting plate 6-3 corresponding to the first type of vent hole is in a horizontal state (the cold air is prevented from overflowing from the first type of vent hole); the controller controls the fan 8 at the upper part of the cabinet to rotate to pump out the air in the cabinet.
Thirdly, the first temperature sensor 11 is used for monitoring the outside temperature, and when the outside temperature is within a preset temperature range (such as 8-15 degrees), the temperature inside the cabinet body can be reduced only by adopting a natural ventilation mode;
the controller controls a rotating shaft power mechanism of the wind direction and wind type adjusting device to rotate, so that the wind type adjusting plate 6-3 does not cover the first type ventilation holes 5-1 and the second type ventilation holes 5-2 (since the angle between the wind type adjusting plate 6-3 is preset, the wind type adjusting plate 6-3 does not cover the first type ventilation holes, and the second type ventilation holes are not covered naturally);
the controller controls the lower fan 8 of the first type of ventilation hole 5-1 to rotate, and the controller controls the fan 8 at the upper part of the cabinet body to rotate so as to pump out air in the cabinet body; namely, when the outside temperature is lower, the outside air can be directly led into the cabinet body, and a good heat dissipation effect can be achieved.
The above embodiment is the preferred embodiment of the present invention, which is only used to facilitate the explanation of the present invention, it is not right to the present invention, which makes the restriction on any form, and any person who knows commonly in the technical field can use the present invention to make the equivalent embodiment of local change or modification without departing from the technical features of the present invention.
Claims (7)
1. A high tension switchgear that radiating effect is good includes: the high-voltage switch cabinet comprises a lifting rod, a vertical connecting rod, a horizontal placing plate and a high-voltage switch cabinet body;
it is characterized in that the preparation method is characterized in that,
a through hole is formed in the vertical connecting rod, the movable end of the lifting rod is fixed in the through hole of the vertical connecting rod, and the lifted fixed end is placed on the ground; the top end of the vertical connecting rod is fixed with the lower surface of the horizontal placing plate; the height of the horizontal placing plate is adjusted by adjusting the height of the lifting rod;
a high-voltage switch cabinet body is arranged on the upper surface of the horizontal placing plate; a first type of ventilation hole and a second type of ventilation hole are formed in the bottom plate of the high-voltage switch cabinet body;
the number of the first type ventilation holes and the second type ventilation holes is multiple, the first type ventilation holes and the second type ventilation holes are uniformly distributed and arranged in an annular array, the circle centers surrounded by the annular arrays of the first type ventilation holes and the second type ventilation holes are the same, and the first type ventilation holes and the second type ventilation holes are arranged at intervals;
a fan is arranged on the lower side of the first type of ventilation hole;
a cooling equipment pipe is connected to the lower side of the second type of ventilation hole and is connected with a refrigeration system;
further comprising: a wind direction and wind type adjusting device;
the wind direction and wind type adjusting device comprises: the wind adjusting device comprises a middle rotating shaft, a plurality of connecting rods, a plurality of wind adjusting plates and a power mechanism; the middle rotating shaft is vertically arranged, and the central axis of the middle rotating shaft penetrates through the circle center surrounded by the first type of ventilation holes and the second type of ventilation holes; the middle rotating shaft is driven by a rotating shaft power mechanism of the wind direction and wind type adjusting device; the plurality of wind adjusting plates are uniformly arranged at intervals;
one end of the connecting rod is fixed with the middle rotating shaft, the other end of the connecting rod is fixed with the wind adjusting plate, and the wind adjusting plate is driven by the middle rotating shaft to do circular motion;
the size of the wind adjusting plates is matched with the size of the first type of ventilation holes and the second type of ventilation holes, and the number of the wind adjusting plates is equal to the sum of the first type of ventilation holes and the second type of ventilation holes;
a plurality of wind direction adjusting plates are arranged on the wind adjusting plates; the wind direction adjusting plates are uniformly distributed on the wind adjusting plates in an annular array; a wind direction adjusting plate rotating shaft is fixed in the middle of the wind direction adjusting plate, and the direction of the wind direction adjusting plate rotating shaft is the radial direction of the wind adjusting plate;
the wind direction adjusting plate can rotate in the vertical plane around the wind direction adjusting plate rotating shaft.
2. The high-voltage switch cabinet with good heat dissipation effect as recited in claim 1, wherein: the shapes of the first type of air holes, the second type of air holes and the wind adjusting plates are all circular.
3. The high-voltage switch cabinet with good heat dissipation effect as recited in claim 1, wherein: the shape of the wind direction adjusting plate adopts a round shape or a rectangular shape.
4. The high-voltage switch cabinet with good heat dissipation effect as recited in claim 2, wherein: one end of the wind direction adjusting plate rotating shaft is connected with a wind direction adjusting plate rotation driving mechanism to drive rotation, and the other end of the wind direction adjusting plate rotating shaft is arranged in a bearing seat in the wind adjusting plate.
5. The high-voltage switch cabinet with good heat dissipation effect as recited in claim 4, wherein: the outer end part of the wind direction adjusting plate is arranged in a step shape so as to be arranged on the step at the outer side of the wind direction adjusting plate together with the wind direction adjusting plate rotation driving mechanism;
and a vertical retainer ring part is arranged below the outer end part of the wind adjusting plate so as to seal a gap between the wind adjusting plate and the first type ventilation hole or the second type ventilation hole.
6. The high-voltage switch cabinet with good heat dissipation effect as recited in claim 5, wherein: the wind adjusting plate is a hollow plate.
7. The high-voltage switch cabinet with good heat dissipation effect as recited in claim 1, wherein: and dehumidifying materials are arranged at the first type of ventilation holes and the second type of ventilation holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921208610.5U CN210693043U (en) | 2019-07-30 | 2019-07-30 | High tension switchgear that radiating effect is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921208610.5U CN210693043U (en) | 2019-07-30 | 2019-07-30 | High tension switchgear that radiating effect is good |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210693043U true CN210693043U (en) | 2020-06-05 |
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ID=70903064
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921208610.5U Expired - Fee Related CN210693043U (en) | 2019-07-30 | 2019-07-30 | High tension switchgear that radiating effect is good |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210693043U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112290411A (en) * | 2020-09-27 | 2021-01-29 | 苏州园智宝智能科技有限公司 | Intelligent garden landscape electric equipment management system |
| CN112582896A (en) * | 2021-01-14 | 2021-03-30 | 成都桃献杰电子商务有限公司 | Switch board of measurable wind direction hides rain device |
| CN114336381A (en) * | 2022-03-04 | 2022-04-12 | 东营市南方电器有限责任公司 | Heat dissipation low-voltage switchgear |
-
2019
- 2019-07-30 CN CN201921208610.5U patent/CN210693043U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112290411A (en) * | 2020-09-27 | 2021-01-29 | 苏州园智宝智能科技有限公司 | Intelligent garden landscape electric equipment management system |
| CN112582896A (en) * | 2021-01-14 | 2021-03-30 | 成都桃献杰电子商务有限公司 | Switch board of measurable wind direction hides rain device |
| CN114336381A (en) * | 2022-03-04 | 2022-04-12 | 东营市南方电器有限责任公司 | Heat dissipation low-voltage switchgear |
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Granted publication date: 20200605 Termination date: 20210730 |