CN215897017U - Heat dissipation control equipment of high-voltage power distribution cabinet - Google Patents
Heat dissipation control equipment of high-voltage power distribution cabinet Download PDFInfo
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- CN215897017U CN215897017U CN202122409123.9U CN202122409123U CN215897017U CN 215897017 U CN215897017 U CN 215897017U CN 202122409123 U CN202122409123 U CN 202122409123U CN 215897017 U CN215897017 U CN 215897017U
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Abstract
The utility model discloses heat dissipation control equipment of a high-voltage power distribution cabinet, which comprises a power distribution cabinet body, wherein the bottom of the power distribution cabinet body is fixedly connected with a supporting frame, the bottom of the power distribution cabinet body is provided with a plurality of ventilation holes, inner cavities of the ventilation holes are fixedly sleeved with a filter screen, the bottom of the inner cavity of the power distribution cabinet body is fixedly connected with a plurality of cooling fans, the inside of the supporting frame is fixedly connected with a connecting frame, the inner cavities of the connecting frame are connected with sealing plates in an equidistance rotating manner, a driving device is arranged inside the supporting frame, and one side of the top of each sealing plate is provided with a sealing rubber plate. The utility model utilizes the matching use of the connecting frame and the plurality of sealing plates, and the plurality of sealing plates can rotate in the connecting frame, so that the plurality of sealing plates can seal the connecting frame, namely seal the ventilation holes at the bottom of the power distribution cabinet body, thereby preventing dust from entering the interior of the power distribution cabinet body when dust falls off from the outside, and improving the practical performance of the power distribution cabinet.
Description
Technical Field
The utility model relates to the field of power distribution cabinets, in particular to heat dissipation control equipment of a high-voltage power distribution cabinet.
Background
The high-voltage power distribution cabinet is an electrical appliance product which is used for power generation, power transmission, power distribution, electric energy conversion and consumption of an electric power system and plays roles of on-off, control or protection and the like, and has a voltage grade of 3.6-550 kV, and mainly comprises a high-voltage circuit breaker, a high-voltage isolating switch, a grounding switch, a high-voltage load switch, a high-voltage automatic reclosing and sectionalizing device, a high-voltage operating mechanism, a high-voltage explosion-proof power distribution device, a high-voltage switch cabinet and the like. The high-voltage switch manufacturing industry is an important component of the power transmission and transformation equipment manufacturing industry and plays a very important role in the whole power industry.
High voltage distribution cabinet can produce certain heat when using to in order to accelerate high voltage distribution cabinet's radiating efficiency, can set up a plurality of louvres on high voltage distribution cabinet usually, and installation radiator fan and filter screen, but when meetting dust granule weather, the dust still can enter into high voltage distribution cabinet's inside along the filter screen, thereby reduces its practicality.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a heat dissipation control device of a high-voltage power distribution cabinet, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a high voltage distribution cabinet's heat dissipation controlgear, includes the switch board body, the bottom fixedly connected with braced frame of switch board body, a plurality of ventilation holes have been seted up to the bottom of switch board body, the fixed filter screen that has cup jointed in the inner chamber of ventilation hole, a plurality of radiator fan of bottom fixedly connected with of switch board body inner chamber, braced frame's inside fixedly connected with braced frame, braced frame's inner chamber equidistance rotates and is connected with the closing plate, braced frame's inside is provided with drive arrangement.
Preferably, one side at the top of the sealing plate is provided with a sealing rubber plate, a plurality of fixing bolts are equidistantly arranged on one side at the top of the sealing rubber plate, and the sealing rubber plate is fixedly connected with the sealing plate through the fixing bolts.
Preferably, the driving device comprises a bearing box, the bearing box is fixedly connected inside the supporting frame, connecting rods are fixedly connected to the two ends of the sealing plate, and the outer walls of the connecting rods are rotatably inserted into the connecting frame in a penetrating manner.
Preferably, the inside of bearing box is provided with a plurality of first connecting plates, the top and the connecting rod fixed connection of first connecting plate one side, the bottom of first connecting plate one side is rotated and is alternated to cup joint the round pin axle.
Preferably, the outer wall of the plurality of pin shafts is rotatably inserted and sleeved with a second connecting plate, a third connecting plate is fixedly connected to the middle of the lower surface of the second connecting plate, and a sliding hole is formed in one side of the third connecting plate.
Preferably, the bottom fixedly connected with servo motor of bearing box inner chamber, servo motor's output transmission is connected with the carousel, the avris fixedly connected with drive shaft of carousel one side, the outer wall of drive shaft cup joints with the inner chamber slip of slide opening.
The utility model has the technical effects and advantages that:
(1) the utility model utilizes the matching use of the connecting frame and the plurality of sealing plates, and the plurality of sealing plates can rotate in the connecting frame, so that the plurality of sealing plates can seal the connecting frame, namely seal the vent hole at the bottom of the power distribution cabinet body, thereby preventing dust from entering the interior of the power distribution cabinet body when dust falls off from the outside, and improving the practical performance;
(2) according to the utility model, by utilizing the arrangement mode of the driving device, when the servo motor drives the turntable to rotate, the driving shaft can drive the third connecting plate and the second connecting plate to move, so that the first connecting plate drives the connecting rods to rotate, and further, the synchronous rotation of a plurality of sealing plates is realized, and the working state of the sealing plates is changed.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of the internal structure of the front part of the present invention.
Fig. 3 is a schematic view of the overall structure of the sealing plate of the present invention.
FIG. 4 is an enlarged view of the structure at A in FIG. 2 according to the present invention.
In the figure: 1. a power distribution cabinet body; 2. a support frame; 3. a heat radiation fan; 4. a filter screen; 5. a connecting frame; 6. a sealing plate; 71. a carrying case; 72. a connecting rod; 73. a first connecting plate; 74. a second connecting plate; 75. a pin shaft; 76. a third connecting plate; 77. a slide hole; 78. a servo motor; 79. a turntable; 710. a drive shaft; 8. and sealing the rubber plate.
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.
The utility model provides heat dissipation control equipment of a high-voltage power distribution cabinet as shown in figures 1-4, which comprises a power distribution cabinet body 1, wherein the bottom of the power distribution cabinet body 1 is fixedly connected with a support frame 2, the bottom of the power distribution cabinet body 1 is provided with a plurality of vent holes, the inner cavities of the vent holes are fixedly sleeved with a filter screen 4, the bottom of the inner cavity of the power distribution cabinet body 1 is fixedly connected with a plurality of heat dissipation fans 3, the inside of the support frame 2 is fixedly connected with a connection frame 5, the inner cavity of the connection frame 5 is equidistantly and rotatably connected with a sealing plate 6, the connection frame 5 can be in a ventilation state or a sealing state when the sealing plate 6 rotates, the sealing rubber plate 8 can enhance the sealing property of the sealing plate 6 to the connection frame 5, and a driving device is arranged inside the support frame 2.
One side at closing plate 6 top is provided with sealing rubber plate 8, and one side equidistance at sealing rubber plate 8 top is provided with a plurality of fixing bolt, and sealing rubber plate 8 passes through fixing bolt and closing plate 6 fixed connection, and drive arrangement includes bearing box 71, and bearing box 71 fixed connection is in braced frame 2's inside, the equal fixedly connected with connecting rod 72 in both ends of closing plate 6, and the outer wall of connecting rod 72 rotates with linking frame 5 to alternate and cup joints.
The inside of the bearing box 71 is provided with a plurality of first connecting plates 73, the top of one side of each first connecting plate 73 is fixedly connected with a connecting rod 72, the bottom of one side of each first connecting plate 73 is rotatably inserted and sleeved with a pin shaft 75, the outer walls of the pin shafts 75 are rotatably inserted and sleeved with second connecting plates 74, the second connecting plates 74 can do circular motion with the radius of the length of the first connecting plates 73 under the action of the pin shafts 75, the turntable 79 rotates and can drive the driving shaft 710 to do circular motion, the driving shaft 710 slides in the sliding holes 77 on the third connecting plates 76 and can drive the second connecting plates 74 to swing back and forth, so that the first connecting plates 73 drive the connecting rods 72 to rotate and further drive the sealing plates 6 to synchronously rotate, the middle parts of the lower surfaces of the second connecting plates 74 are fixedly connected with the third connecting plates 76, one side of the third connecting plates 76 is provided with the sliding holes 77, and the bottom of the inner cavity of the bearing box 71 is fixedly connected with a servo motor 78, the output end of the servo motor 78 is connected with a turntable 79 in a transmission way, the side of one side of the turntable 79 is fixedly connected with a driving shaft 710, and the outer wall of the driving shaft 710 is sleeved with the inner cavity of the sliding hole 77 in a sliding way.
The heat dissipation fan 3 and the servo motor 78 are electrically connected to an external power source through an external heat dissipation fan switch and an external servo motor switch, respectively.
The working principle of the utility model is as follows: when heat is dissipated inside the power distribution cabinet body 1, firstly, the working state of the sealing plate 6 is changed, the connecting frame 5 is in a ventilation state, the servo motor switch is turned on, the servo motor 78 is powered on to drive the turntable 79 to rotate, the turntable 79 drives the driving shaft 710 to do circular arc motion, so that the driving shaft 710 slides in the slide hole 77 on the third connecting plate 76, and the third connecting plate 76 is driven to move, so that the third connecting plate 76 drives the second connecting plate 74 to move, so that the second connecting plate 74 drives the first connecting plate 73 and the connecting rod 72 to rotate through the pin shaft 75, so that the connecting rod 72 drives the sealing plate 6 to rotate to be in a vertical state, then the cooling fan switch is turned on, the cooling fan 3 is powered on to pass through a gap between the filter screen 4 and the adjacent sealing plate 6, and heat can be dissipated inside the power distribution cabinet body 1.
When needs seal the ventilation hole of switch board body 1 bottom, open the servo motor switch, servo motor 78 circular telegram drives carousel 79 and rotates, carousel 79 drives drive shaft 710 and is circular motion, thereby make drive shaft 710 slide in third connecting plate 76 slide hole 77, and drive third connecting plate 76 and remove, and then make third connecting plate 76 drive second connecting plate 74 motion, thereby make second connecting plate 74 drive first connecting plate 73 and connecting rod 72 through round pin axle 75 and rotate, and then make connecting rod 72 drive closing plate 6 and rotate and be in parallel state, and the laminating of one side and adjacent closing plate 6 of 8 bottoms of sealing rubber board, thereby seal connecting frame 5, and then seal the ventilation hole to switch board body 1 bottom.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (6)
1. The utility model provides a high voltage distribution cabinet's heat dissipation controlgear, includes switch board body (1), its characterized in that, bottom fixedly connected with braced frame (2) of switch board body (1), a plurality of ventilation holes have been seted up to the bottom of switch board body (1), filter screen (4) have been cup jointed to the inner chamber fixed in ventilation hole, a plurality of radiator fan (3) of bottom fixedly connected with of switch board body (1) inner chamber, the inside fixedly connected with linking frame (5) of braced frame (2), the inner chamber equidistance of linking frame (5) is rotated and is connected with closing plate (6), the inside of braced frame (2) is provided with drive arrangement.
2. The heat dissipation control equipment of the high voltage distribution cabinet according to claim 1, wherein a sealing rubber plate (8) is arranged on one side of the top of the sealing plate (6), a plurality of fixing bolts are equidistantly arranged on one side of the top of the sealing rubber plate (8), and the sealing rubber plate (8) is fixedly connected with the sealing plate (6) through the fixing bolts.
3. The heat dissipation control device of a high-voltage power distribution cabinet according to claim 1, wherein the driving device comprises a bearing box (71), the bearing box (71) is fixedly connected inside the supporting frame (2), both ends of the sealing plate (6) are fixedly connected with connecting rods (72), and the outer walls of the connecting rods (72) are rotatably inserted and sleeved with the connecting frame (5).
4. The heat dissipation control device of the high voltage power distribution cabinet according to claim 3, wherein a plurality of first connecting plates (73) are disposed inside the carrying box (71), the top of one side of each first connecting plate (73) is fixedly connected with the corresponding connecting rod (72), and the bottom of one side of each first connecting plate (73) is rotatably inserted and sleeved with the corresponding pin shaft (75).
5. The heat dissipation control equipment of the high-voltage power distribution cabinet according to claim 4, wherein a second connecting plate (74) is rotatably inserted and sleeved on the outer wall of the plurality of pin shafts (75), a third connecting plate (76) is fixedly connected to the middle of the lower surface of the second connecting plate (74), and a sliding hole (77) is formed in one side of the third connecting plate (76).
6. The heat dissipation control device of the high voltage power distribution cabinet according to claim 4, wherein the bottom of the inner cavity of the bearing box (71) is fixedly connected with a servo motor (78), the output end of the servo motor (78) is connected with a turntable (79) in a transmission manner, the side of one side of the turntable (79) is fixedly connected with a driving shaft (710), and the outer wall of the driving shaft (710) is slidably sleeved with the inner cavity of the sliding hole (77).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122409123.9U CN215897017U (en) | 2021-09-30 | 2021-09-30 | Heat dissipation control equipment of high-voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122409123.9U CN215897017U (en) | 2021-09-30 | 2021-09-30 | Heat dissipation control equipment of high-voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215897017U true CN215897017U (en) | 2022-02-22 |
Family
ID=80472977
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122409123.9U Active CN215897017U (en) | 2021-09-30 | 2021-09-30 | Heat dissipation control equipment of high-voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215897017U (en) |
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2021
- 2021-09-30 CN CN202122409123.9U patent/CN215897017U/en active Active
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