CN110148893B - Switch board wind channel structure and switch board thereof - Google Patents
Switch board wind channel structure and switch board thereof Download PDFInfo
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- CN110148893B CN110148893B CN201910611076.0A CN201910611076A CN110148893B CN 110148893 B CN110148893 B CN 110148893B CN 201910611076 A CN201910611076 A CN 201910611076A CN 110148893 B CN110148893 B CN 110148893B
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 35
- 238000009423 ventilation Methods 0.000 claims abstract description 28
- 238000004140 cleaning Methods 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims abstract description 11
- 238000009413 insulation Methods 0.000 claims description 14
- 230000000694 effects Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
- H02B1/306—Accessories, e.g. windows
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
- Patch Boards (AREA)
Abstract
The invention discloses a power distribution cabinet air duct structure and a power distribution cabinet thereof, wherein the power distribution cabinet comprises a cabinet body, an upper ventilation net frame is arranged on the cabinet body, and a humidity detector is arranged on one side, close to the cabinet body, of a rainproof ceiling; one end of the main shaft, which is far away from the motor, is fixedly provided with a main radiating blade; the improved heat dissipation window is characterized in that a cleaning rod is fixedly arranged on the lead screw in a penetrating mode, bristles are arranged on the cleaning rod, a filter screen is arranged in the heat dissipation window, a rain baffle is fixedly arranged on the push rod, and the rain baffle is hinged to the cabinet body through a hinge. The invention provides a power distribution cabinet air duct structure, which is internally provided with two heat dissipation systems, a power structure can be automatically started to assist heat dissipation at high temperature, a rain baffle is movably arranged on a heat dissipation window of a cabinet body, the rain baffle can be automatically opened to enhance ventilation in sunny days and can be automatically closed to prevent rainwater from entering the cabinet body in a tilting manner in rainy days.
Description
Technical Field
The invention relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet air duct structure and a power distribution cabinet thereof.
Background
Among the prior art, the high-efficient heat dissipation switch board of application number "201611050184.8", including the cabinet body and cabinet door, cabinet door swing joint is on the cabinet body, the top and the bottom of the cabinet body are equipped with ventilation structure, the cabinet body is except all be equipped with the louvre on other three sides except that cabinet door one side, going up along the manger plate that has outside extension of louvre hides along, and this high-efficient heat dissipation switch board makes the cabinet body form a natural draft way from bottom to top, reaches radiating purpose under the condition of the radiator that does not use external power supply, can also prevent simultaneously that the rainwater from invading the switch board, damages the electrical components in the cabinet and influences the use.
However, the method still has the obvious defects in the using process: 1. the device mainly dissipates heat through the heat dissipation holes, and the water retaining shielding edges are only obliquely arranged outside the heat dissipation holes to prevent rain, so that the practical effect is very limited, as is well known, in summer, thunderstorm rain and storm rain frequently occur, if the heat dissipation holes are not completely shielded, rainwater still can enter the interior of the power distribution cabinet under the strong wind, and damage is caused to electrical elements in the power distribution cabinet; 2. the device mainly adopts natural ventilation, the heat dissipation mode is suitable for the condition of proper temperature, but the heat dissipation efficiency only depending on the natural ventilation is very low in the continuous high-temperature severe heat season, and the potential safety hazards of spontaneous combustion and burning can be caused by continuous overheating of internal devices after long-term use.
Disclosure of Invention
The invention aims to provide a power distribution cabinet air duct structure and a power distribution cabinet thereof, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an air duct structure of a power distribution cabinet comprises a cabinet body, wherein an upper ventilation net frame is arranged on the cabinet body, support columns are symmetrically and fixedly arranged on the outer wall of the cabinet body on two sides of the upper ventilation net frame, a rainproof ceiling is fixedly arranged on the support columns, and a humidity detector is arranged on one side, close to the cabinet body, of the rainproof ceiling;
the temperature sensor and the controller are arranged on the side wall of the inner cavity of the cabinet body, the controller is respectively electrically connected with the humidity detector and the temperature sensor, a placing plate is fixedly arranged in the cabinet body, a plurality of ventilation openings are formed in the placing plate, a motor is arranged on the bottom wall of the inner cavity of the cabinet body, a main shaft is fixedly arranged on the output end of the motor, a main radiating blade is fixedly arranged at one end, away from the motor, of the main shaft, a heat insulation plate is fixedly arranged in the inner cavity of the cabinet body, a bearing is fixedly arranged in a mounting groove formed in the center of the heat insulation plate, a main shaft is movably arranged in the bearing, and an auxiliary radiating blade is fixedly arranged at one end, close;
a driving bevel gear is fixedly arranged on the main shaft in a penetrating way, driven bevel gears are symmetrically and movably meshed on two sides of the driving bevel gear, a rotating shaft is fixedly arranged at the center of each driven bevel gear, a driving gear is fixedly arranged on the rotating shaft in a penetrating way, the driving gear is movably meshed in a chain, the chain penetrates through holes formed in a placing plate and a heat insulation plate, driven gears are movably meshed in the chain, a lead screw is fixedly arranged at the center of each driven gear, a cleaning rod is fixedly arranged on the lead screw in a penetrating way, bristles are arranged on the cleaning rod, heat dissipation windows are symmetrically arranged on the cabinet body, a filter screen is arranged in each heat dissipation window, a nut seat is movably arranged after the lead screw penetrates through the center of the filter screen, a push rod is fixedly arranged at one end, away from the filter screen, of, the rain baffle is hinged on the cabinet body through a hinge.
Preferably, the drive bevel gear is located below the thermal insulation plate.
Preferably, one end of the rotating shaft, which is far away from the driven bevel gear, is movably arranged in a bearing seat, and the bearing seat is fixedly arranged on the side wall of the inner cavity of the cabinet body.
Preferably, one end of the screw rod, which is far away from the driven gear, is fixedly provided with a blocking block.
The utility model provides a power distribution cabinet, includes the cabinet door, still includes switch board wind channel structure, the cabinet door passes through the hinge and links the setting on the cabinet body, be provided with display screen and operating panel on the cabinet door.
Preferably, the display screen is electrically connected with the operation panel, and the controller is electrically connected with the display screen and the operation panel respectively.
Compared with the prior art, the invention has the beneficial effects that:
1. when the temperature in the cabinet body is lower than a preset value, hot air generated by temperature rise of electrical components in the cabinet body is upwards discharged from an upper ventilation net frame due to the fact that the density of the hot air is lower than that of cold air, the cold air continuously enters a heat dissipation window from the lower portion to be supplemented, a natural ventilation channel is formed from bottom to top, if the temperature in the cabinet body is higher, a controller can automatically start a motor, cold air flow is formed through rotation of blades to strengthen heat dissipation, the two modes are freely switched, the situation that the motor is always started and consumes too much energy can be avoided, and devices in the cabinet are prevented from being damaged due to poor natural heat dissipation effect;
2. the rain baffle on the heat dissipation window in the device can be automatically opened and closed, in sunny high-temperature weather, the motor is started to indirectly drive the screw rod to rotate, so that the rain baffle is gradually pushed away by the push rod, the ventilation and heat dissipation area is enlarged, in rainy days, the humidity detector monitors that the humidity in the air is high, the motor is controlled to reversely rotate through the controller, the rain baffle is gradually closed, the heat dissipation window is completely closed, and rainwater is prevented from entering the interior of the cabinet body along with the inclination of strong wind;
3. when the device is used for radiating, the motor can also indirectly drive the cleaning rod to rotate, so that the bristles can clean the filter screen in the radiating window, the filter screen is prevented from being blocked, smooth ventilation and heat radiation are ensured, manual cleaning is not needed, and the device is more convenient to use;
4. set up the thermal-insulated board in this device, can keep apart the heat that the radiating motor during operation produced and the heat that electric elements produced on placing the board to dispel the heat respectively, stop cooling system from the calorifacient drawback, prevent that electric elements secondary is heated.
The invention provides a power distribution cabinet air duct structure, which is internally provided with two heat dissipation systems, a power structure can be automatically started to assist heat dissipation at high temperature, a rain baffle is movably arranged on a heat dissipation window of a cabinet body, the rain baffle can be automatically opened to enhance ventilation in sunny days and can be automatically closed to prevent rainwater from entering the cabinet body in a tilting manner in rainy days.
Drawings
FIG. 1 is a sectional view of the cabinet structure of the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1 according to the present invention;
FIG. 3 is an enlarged view of the invention at B in FIG. 1;
FIG. 4 is a side view of the cleaning rod and screen construction of the present invention;
fig. 5 is an appearance diagram of the cabinet body and the cabinet door of the invention in an open state.
In the figure: 1 cabinet body, 2 upper ventilation screen frame, 3 support column, 4 rain-proof ceiling, 5 humidity detector, 6 temperature sensor, 7 controller, 8 placing plate, 9 ventilation opening, 10 motor, 11 main shaft, 12 main radiating blade, 13 heat insulation plate, 14 bearing, 15 auxiliary radiating blade, 16 driving bevel gear, 17 driven bevel gear, 18 rotating shaft, 19 bearing seat, 20 driving gear, 21 chain, 22 driven gear, 23 screw rod, 24 cleaning rod, 25 brush hair, 26 radiating window, 27 filter screen, 28 nut seat, 29 push rod, 30 rain baffle, 31 hinge, 32 block, 33 hinge, 34 cabinet door, 35 display screen, 36 operation panel.
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. 1-5, the present invention provides a technical solution:
the utility model provides a switch board wind channel structure, the intelligent cabinet temperature adjusting device comprises a cabinet body 1, be provided with ventilation screen frame 2 on the cabinet body 1, it is used for ventilating to go up ventilation screen frame 2, the gauze that sets up in the screen frame can prevent dust impurity etc. among the outside air from getting into the inside of the cabinet body 1, the fixed support column 3 that is provided with of bilateral symmetry at last ventilation screen frame 2 of cabinet body 1 outer wall, fixed rain-proof ceiling 4 that is provided with on the support column 3, rain-proof ceiling 4 can be with the rainwater to both sides drainage, it is inside that the rainwater from last ventilation screen frame 2 gets into the cabinet body 1 to prevent that the rainwater from, one side that rain-proof ceiling 4 is close to the cabinet body 1 is provided with humidity transducer 5, humidity.
The temperature sensor 6 and the controller 7 are arranged on the side wall of the inner cavity of the cabinet body 1, the controller 7 is respectively electrically connected with the humidity detector 5 and the temperature sensor 6, the temperature sensor 6 can adopt a 2088 model provided by Shanghai grid Kun electronic technology Co., Ltd, the controller 7 can adopt a FX1N-40MR-001 model programmable controller provided by Mitsubishi brand, a placing plate 8 is fixedly arranged in the cabinet body 1, electrical components are placed on the placing plate 8, a plurality of ventilation openings 9 are arranged on the placing plate 8, the ventilation openings 9 are used for conducting and radiating heat generated by the electrical components, a motor 10 is arranged on the bottom wall of the inner cavity of the cabinet body 1, the motor 10 can adopt a Y2-132M-4 model provided by Taizhou Langbo motor Co., Ltd, a main shaft 11 is fixedly arranged on the output end of the motor 10, a main radiating blade 12 is fixedly arranged at one end of the main shaft 11, the main radiating blade 12 is rotated to generate air flow, the electric appliance element on the placing plate 8 is radiated, the inner cavity of the cabinet body 1 is fixedly provided with the heat insulation plate 13, the main function of the heat insulation plate 13 is to isolate the heat generated by the motor 10 and the heat generated by the electric appliance element on the placing plate 8, the heat generated by the motor 10 is prevented from increasing the temperature inside the cabinet body 1, the electric appliance element on the placing plate 8 is heated secondarily, the bearing 14 is fixedly arranged in the mounting groove formed in the center of the heat insulation plate 13, the main shaft 11 is movably arranged in the bearing 14 and can rotate in the bearing 14, the auxiliary radiating blade 15 is fixedly arranged at one end, close to the motor 10, of the main shaft 11, the auxiliary radiating blade 15 is rotated to generate air flow, the main radiating blade is mainly used for radiating the motor 10, and the defect of self-heating caused by long.
A driving bevel gear 16 is fixedly arranged on the main shaft 11 in a penetrating way, driven bevel gears 17 are symmetrically and movably meshed with two sides of the driving bevel gear 16, a rotating shaft 18 is fixedly arranged at the center of each driven bevel gear 17, a driving gear 20 is fixedly arranged on the rotating shaft 18 in a penetrating way, the driving gear 20 is movably meshed with a chain 21, the chain 21 penetrates through holes formed in the placing plate 8 and the heat insulation plate 13, driven gears 22 are movably meshed with the chain 21, when the driving gear 20 rotates, the driven gears 22 are driven by the chain 21 to rotate along with the driving gear, a screw rod 23 is fixedly arranged at the center of the driven gears 22, a cleaning rod 24 is fixedly arranged on the screw rod 23 in a penetrating way, bristles 25 are arranged on the cleaning rod 24, heat dissipation windows 26 are symmetrically arranged on the cabinet body 1, a filter screen 27 is arranged in each heat dissipation window 26, the screw 23 is movably provided with a nut seat 28 after penetrating through the center of the filter screen 27, one end of the nut seat 28 far away from the filter screen 27 is fixedly provided with a push rod 29, a rain baffle 30 is fixedly arranged on the push rod 29, the rain baffle 30 is used for shielding the heat dissipation window 26, and the rain baffle 30 is hinged on the cabinet body 1 through a hinge 31.
Preferably, the drive bevel gear 16 is located below the thermal barrier 13, which enhances the aesthetics and tidiness of the device.
Preferably, one end of the rotating shaft 18, which is far away from the driven bevel gear 17, is movably arranged in a bearing seat 19, the bearing seat 19 is fixedly arranged on the side wall of the inner cavity of the cabinet body 1, the rotating shaft 18 can rotate in the bearing seat 19, and the rotating shaft 18 plays a role of movably supporting the driven bevel gear 17.
Preferably, a stopper 32 is fixedly arranged at one end of the screw 23 far away from the driven gear 22, and the stopper 32 mainly functions to prevent the nut holder 28 from being separated from the screw 23 when moving.
The utility model provides a power distribution cabinet, includes cabinet door 34, still includes switch board wind channel structure, and cabinet door 34 passes through hinge 33 and links the setting on the cabinet body 1, is provided with display screen 35 and operating panel 36 on the cabinet door 34, and accessible operating panel 36 operates, can show humidity and the temperature and the relevant operating information of temperature sensor 6 monitoring of humidity detector 5 monitoring on the display screen 35.
Preferably, the display 35 is electrically connected to the operation panel 36, and the controller 7 is electrically connected to the display 35 and the operation panel 36, respectively.
The working principle is as follows: when the device is used, two heat dissipation systems are arranged in the device, when the humidity monitored by the humidity detector 5 and the temperature monitored by the temperature sensor 6 are lower than a preset value, natural ventilation is performed, hot air generated by temperature rise of electrical components in the cabinet body is upwards discharged from the upper ventilation net frame 2 because the density of the hot air is lower than that of cold air, the cold air continuously enters from the heat dissipation window 26 below for supplement, and a natural ventilation channel is formed from bottom to top; if the humidity detected by the humidity detector 5 is lower than a predetermined value, but the temperature detected by the temperature sensor 6 is higher than a predetermined value, the controller 7 will automatically start the motor 10, the motor 10 drives the main heat dissipation blade 12 to rotate through the main shaft 11 to form cold airflow to assist in enhancing heat dissipation, meanwhile, the main shaft 11 drives the driving bevel gear 16 to rotate, the driving bevel gear 16 drives the driven bevel gear 17 to rotate, the driven bevel gear 17 drives the driving gear 20 to rotate, the driving gear 20 drives the driven gear 22 to rotate through the chain 21, the driven gear 22 drives the screw rod 23 to rotate, so that the nut seat 28 on the screw rod 23 gradually moves outwards, and the rain shield 30 is gradually opened by the push rod 29, the ventilation area is enlarged, the heat dissipation is enhanced, the two modes are freely switched, therefore, the situation that the motor 10 is always started and the energy consumption is too large can be avoided, and the situation that the natural heat dissipation effect is poor and devices in the cabinet are damaged can be prevented.
If the humidity detected by the humidity detector 5 is higher than the predetermined value, it indicates that it is about to rain or it is raining, at this time, the controller 7 controls the motor 10 to rotate reversely, so that the nut seat 28 drives the rain shield 30 to retract through the push rod 29, and the rain shield 30 shields the heat dissipation window 26, thereby preventing rainwater from entering the cabinet 1 in an inclined manner under the blowing of strong wind and damaging internal devices.
In addition be provided with thermal insulation board 13 in the cabinet body 1, can keep apart the heat that the electric element produced on the heat that the during operation of motor 10 produced and place board 8, and dispel the heat respectively, stop the cooling system from the calorifacient drawback, prevent that the electric element secondary is heated, in work engineering, lead screw 23 also can drive clean pole 24 and rotate, make brush hair 25 on the clean pole 24 constantly sweep filter screen 27, avoid filter screen 27 to block up, it is unobstructed to keep dispelling the heat.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a switch board wind channel structure, includes the cabinet body (1), its characterized in that: an upper ventilation net frame (2) is arranged on the cabinet body (1), supporting columns (3) are symmetrically and fixedly arranged on the outer wall of the cabinet body (1) on two sides of the upper ventilation net frame (2), a rainproof ceiling (4) is fixedly arranged on the supporting columns (3), and a humidity detector (5) is arranged on one side, close to the cabinet body (1), of the rainproof ceiling (4);
a temperature sensor (6) and a controller (7) are arranged on the side wall of the inner cavity of the cabinet body (1), the controller (7) is respectively and electrically connected with the humidity detector (5) and the temperature sensor (6), a placing plate (8) is fixedly arranged in the cabinet body (1), a plurality of ventilation openings (9) are arranged on the placing plate (8), a motor (10) is arranged on the bottom wall of the inner cavity of the cabinet body (1), a main shaft (11) is fixedly arranged on the output end of the motor (10), one end of the main shaft (11) far away from the motor (10) is fixedly provided with a main radiating blade (12), a heat insulation plate (13) is fixedly arranged in the inner cavity of the cabinet body (1), a bearing (14) is fixedly arranged in an installation groove formed in the center of the heat insulation plate (13), a main shaft (11) is movably arranged in the bearing (14), and one end of the main shaft (11) close to the motor (10) is fixedly provided with an auxiliary radiating blade (15);
a driving bevel gear (16) is fixedly arranged on the main shaft (11) in a penetrating manner, driven bevel gears (17) are symmetrically and movably meshed with the two sides of the driving bevel gear (16), a rotating shaft (18) is fixedly arranged at the center of the driven bevel gears (17), a driving gear (20) is fixedly arranged on the rotating shaft (18) in a penetrating manner, the driving gear (20) is movably meshed with a chain (21), the chain (21) penetrates through a through hole formed in the placing plate (8) and the heat insulation plate (13), a driven gear (22) is movably meshed with the chain (21), a lead screw (23) is fixedly arranged at the center of the driven gear (22), a cleaning rod (24) is fixedly arranged on the lead screw (23) in a penetrating manner, bristles (25) are arranged on the cleaning rod (24), and heat dissipation windows (26) are symmetrically formed in the cabinet body (1), be provided with filter screen (27) in heat dissipation window (26), the activity is provided with nut seat (28) behind the center that lead screw (23) run through filter screen (27), the fixed push rod (29) that is provided with of one end that filter screen (27) were kept away from in nut seat (28), fixed weather shield (30) of being provided with on push rod (29), weather shield (30) pass through hinge (31) and articulate the setting on the cabinet body (1).
2. The power distribution cabinet air duct structure according to claim 1, characterized in that: the drive bevel gear (16) is positioned below the heat insulation plate (13).
3. The power distribution cabinet air duct structure according to claim 1, characterized in that: one end of the rotating shaft (18) far away from the driven bevel gear (17) is movably arranged in a bearing seat (19), and the bearing seat (19) is fixedly arranged on the side wall of the inner cavity of the cabinet body (1).
4. The power distribution cabinet air duct structure according to claim 1, characterized in that: and a stop block (32) is fixedly arranged at one end of the screw rod (23) far away from the driven gear (22).
5. The utility model provides a switch board, includes cabinet door (34), its characterized in that: the power distribution cabinet air duct structure further comprises the power distribution cabinet air duct structure as claimed in any one of claims 1 to 4, wherein the cabinet door (34) is connected with the cabinet body (1) through a hinge (33), and a display screen (35) and an operation panel (36) are arranged on the cabinet door (34).
6. A switch board of claim 5, characterized in that: the display screen (35) is electrically connected with the operation panel (36), and the controller (7) is electrically connected with the display screen (35) and the operation panel (36) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910611076.0A CN110148893B (en) | 2019-07-08 | 2019-07-08 | Switch board wind channel structure and switch board thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910611076.0A CN110148893B (en) | 2019-07-08 | 2019-07-08 | Switch board wind channel structure and switch board thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110148893A CN110148893A (en) | 2019-08-20 |
| CN110148893B true CN110148893B (en) | 2020-04-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910611076.0A Active CN110148893B (en) | 2019-07-08 | 2019-07-08 | Switch board wind channel structure and switch board thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110148893B (en) |
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Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5210978B2 (en) * | 2009-06-18 | 2013-06-12 | 株式会社東芝 | Switchgear ventilator |
| CN202971339U (en) * | 2012-11-21 | 2013-06-05 | 陕西子竹电子有限公司 | Electric stove fan mounting structure |
| CN205304041U (en) * | 2016-01-11 | 2016-06-08 | 傅文质 | Switch board with wind channel structure |
| CN108110654A (en) * | 2016-11-25 | 2018-06-01 | 四川省邻水县第二中学 | A kind of high efficiency and heat radiation power distribution cabinet |
| CN208113198U (en) * | 2018-04-02 | 2018-11-16 | 宁波正明机电科技有限公司 | A kind of overseam all-in-one machine electric control case |
| CN108851603A (en) * | 2018-04-17 | 2018-11-23 | 广州诺为信息科技有限公司 | A kind of science and technology item management of appraising system |
| CN109149424B (en) * | 2018-09-28 | 2020-01-17 | 国网宁夏电力有限公司电力科学研究院 | A power switch cabinet device for industrial automatic control system |
| CN109066433A (en) * | 2018-09-28 | 2018-12-21 | 琦洲电气有限公司 | A kind of box-type substation that heat dissipation wet-out property is good |
| CN109193392A (en) * | 2018-11-07 | 2019-01-11 | 李星瑶 | A kind of electric power cabinet with automatic dedusting function |
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Inventor after: Shi Min Inventor after: Hou Jinhua Inventor after: Zhang Yawen Inventor after: Huang Jian Inventor after: Wang Jian Inventor after: Guo Yuwen Inventor after: Shan Jucheng Inventor after: Ge Xuezhang Inventor after: Liu Kai Inventor after: Chu Weimin Inventor after: Hou Jun Inventor after: Zhang Huizhong Inventor before: Shi Min Inventor before: Hou Jinhua Inventor before: Zhang Yawen Inventor before: Huang Jian Inventor before: Wang Jian Inventor before: Guo Yuwen Inventor before: Shan Jucheng Inventor before: Ge Xuezhang Inventor before: Liu Kai Inventor before: Chu Weimin Inventor before: Hou Jun Inventor before: Zhang Huizhong |