CN211629688U - High-voltage board that heat dispersion is good - Google Patents
High-voltage board that heat dispersion is good Download PDFInfo
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- CN211629688U CN211629688U CN202020116703.1U CN202020116703U CN211629688U CN 211629688 U CN211629688 U CN 211629688U CN 202020116703 U CN202020116703 U CN 202020116703U CN 211629688 U CN211629688 U CN 211629688U
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Abstract
The utility model belongs to the technical field of the high-voltage board equipment, especially, a high-voltage board that heat dispersion is good now proposes following scheme, and it includes the high-voltage board body, seted up fixed chamber on the high-voltage board body, fixed mounting has servo motor on the bottom inner wall in fixed chamber, and fixed cover is equipped with the cam on servo motor's the output shaft, set up flutedly on the bottom inner wall in fixed chamber, fixed mounting has same fixed column on the both sides inner wall of recess, and slidable mounting has the sliding seat on the fixed column, and one side fixed mounting of sliding seat has the one end of spring, and the other end fixed mounting of spring is on one side inner wall of recess, and the sliding seat cooperatees with the cam, seted up the circular slot on one side inner wall in fixed chamber, the circular slot internal rotation is installed and is rotated the seat, rotates one side of seat and. The utility model discloses simple structure, convenient to use can be convenient for dispel the heat and read the temperature to the high-voltage board body.
Description
Technical Field
The utility model relates to a mixer equipment technical field especially relates to a high-voltage board that heat dispersion is good.
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.
Because the top of the existing high-voltage cabinet is poor in sealing and heat dissipation performance, the temperature of a contact of a circuit breaker is high, potential safety hazards exist, and the temperature of the contact cannot be observed, so that the high-voltage cabinet with good heat dissipation performance is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving and having the high-voltage board top among the prior art to seal heat dispersion poor, lead to circuit breaker contact temperature high, have the potential safety hazard to can't observe the shortcoming of contact temperature, and the high-voltage board that heat dispersion is good that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a high-voltage cabinet with good heat dissipation performance comprises a high-voltage cabinet body, wherein a fixed cavity is formed in the high-voltage cabinet body, a servo motor is fixedly mounted on the inner wall of the bottom of the fixed cavity, a cam is fixedly sleeved on an output shaft of the servo motor, a groove is formed in the inner wall of the bottom of the fixed cavity, the same fixed column is fixedly mounted on the inner walls of two sides of the groove, a sliding seat is slidably mounted on the fixed column, one end of a spring is fixedly mounted on one side of the sliding seat, the other end of the spring is fixedly mounted on the inner wall of one side of the groove, the sliding seat is matched with the cam, a circular groove is formed in the inner wall of one side of the fixed cavity, a rotating seat is rotatably mounted in the circular groove, one side of the rotating seat extends to the outer side of the circular groove, a circular groove is formed in the rotating seat, the square groove has all been seted up on the top inner wall of fixed slot and the bottom inner wall, and same screw rod is installed to two square groove internal rotations, and threaded connection has the lift seat on the screw rod, and one side of lift seat extends to the outside of fixed slot, and one side of lift seat has seted up the turn trough, and the turn post is installed to the turn trough internal rotation, and the one end of turn post extends to the outside and the fixed mounting of turn trough has the flabellum.
Preferably, the top of lift seat is seted up threaded hole, is equipped with the internal thread on the lateral wall of screw hole, is equipped with the external screw thread on the screw rod, and the internal thread meshes with the external screw thread mutually, thereby the setting of helicitic texture makes screw rod pivoted can drive the lift seat and go up and down.
Preferably, the rotating seat is fixedly sleeved with a first bevel gear, the screw rod is fixedly sleeved with a second bevel gear, the first bevel gear is meshed with the second bevel gear, and the rotating seat can be driven to rotate by the first bevel gear and the second bevel gear in a meshed mode.
Preferably, an annular sliding groove is formed in the side wall of the rotating groove, an annular sliding block is arranged on the rotating column, the annular sliding block is slidably mounted in the annular sliding groove, and the rotating column can be stably rotated due to the arrangement of the annular sliding groove and the annular sliding block.
Preferably, the top fixed mounting in fixed chamber has the rack, and the fixed cover is equipped with the gear on the rotary column, and the gear meshes with the rack mutually, thereby the gear sets up also can rotate when making the gear go up and down on the rack with the meshing of rack.
Preferably, fixed mounting has the thermometer on one side inner wall in fixed chamber, and the observation hole has been seted up at the top of high-voltage board body, is equipped with transparent lens in the observation hole, thereby people can be convenient for to the temperature of fixed intracavity read of setting up of transparent lens and thermometer.
Preferably, a limiting groove is formed in the inner wall of one side of the fixing groove, one side of the lifting seat extends into the limiting groove, and the position of the lifting seat can be limited by the limiting groove.
The utility model discloses in, a beneficial effect of high-voltage board that heat dispersion is good:
thereby make screw rod pivoted can drive the seat that goes up and down to go up and down through the setting of helicitic texture, thereby set up through first bevel gear and second bevel gear meshing and make and to drive the screw rod when rotating the seat and rotate, thereby can guarantee that the rotary column can be steady rotate through the setting of annular spout and annular slider, thereby it also can rotate to make the gear when going up and down on the rack to set up through the meshing of gear and rack, thereby can be convenient for people to read the temperature in the fixed intracavity through the setting of transparent lens and thermometer, thereby can prescribe a limit to the position that the seat goes up and down to set up through the spacing groove.
The utility model discloses simple structure, convenient to use can be convenient for dispel the heat and read the temperature to the high-voltage board body.
Drawings
Fig. 1 is a schematic structural view of a high voltage cabinet with good heat dissipation performance according to the present invention;
fig. 2 is a schematic structural diagram of a part a of a high voltage cabinet with good heat dissipation performance according to the present invention;
fig. 3 is the utility model provides a side-looking structural schematic of gear and rack of high-voltage board that heat dispersion is good.
In the figure: 1 high-voltage board body, 2 fixed cavities, 3 servo motors, 4 cams, 5 sliding seats, 6 grooves, 7 fixed columns, 8 springs, 9 fixed grooves, 10 rotating seats, 11 annular grooves, 12 first bevel gears, 13 second bevel gears, 14 racks, 15 circular grooves, 16 thermometers, 17 transparent lenses, 18 screws, 19 threaded holes, 20 lifting seats, 21 rotating grooves, 22 rotating columns, 23 fan blades, 24 gears and 25 annular sliders.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a high-voltage board with good heat dissipation performance includes a high-voltage board body 1, a fixed cavity 2 is formed on the high-voltage board body 1, a servo motor 3 is fixedly mounted on the inner wall of the bottom of the fixed cavity 2, a cam 4 is fixedly mounted on the output shaft of the servo motor 3, a groove 6 is formed on the inner wall of the bottom of the fixed cavity 2, the same fixed column 7 is fixedly mounted on the inner wall of both sides of the groove 6, a sliding seat 5 is slidably mounted on the fixed column 7, one side of the sliding seat 5 is fixedly mounted with one end of a spring 8, the other end of the spring 8 is fixedly mounted on the inner wall of one side of the groove 6, the sliding seat 5 is matched with the cam 4, a circular groove 15 is formed on the inner wall of one side of the fixed cavity 2, a rotating seat 10 is rotatably mounted in the circular groove 15, one side of the rotating seat 10 extends to the outer side of the circular groove, fixed slot 9 has been seted up on the opposite side inner wall of fixed chamber 2, the square groove has all been seted up on the top inner wall of fixed slot 9 and the bottom inner wall, same screw rod 18 is installed to two square groove internal rotations, threaded connection has lift seat 20 on the screw rod 18, one side of lift seat 20 extends to the outside of fixed slot 9, and the turn trough 21 has been seted up to one side of lift seat 20, the rotary column 22 is installed to the internal rotation of turn trough 21, the one end of rotary column 22 extends to the outside and the fixed mounting of turn trough 21 has flabellum 23.
The utility model discloses in, threaded hole 19 is seted up at the top of lift seat 20, is equipped with the internal thread on the lateral wall of screw hole 19, is equipped with the external screw thread on the screw rod 18, and the internal thread meshes with the external screw thread mutually, thereby the setting of helicitic texture makes screw rod 18 pivoted can drive lift seat 20 and go up and down.
The utility model discloses in, rotating fixed cover on the seat 10 and being equipped with first conical gear 12, fixed cover is equipped with second conical gear 13 on the screw rod 18, and first conical gear 12 meshes with second conical gear 13 mutually, thereby can drive screw rod 18 and rotate when making to rotate seat 10 and rotate through first conical gear 12 and the meshing setting of second conical gear 13.
The utility model discloses in, seted up annular spout on the lateral wall of rotary trough 21, be equipped with annular slider 25 on the rotary column 22, annular slider 25 slidable mounting is in annular spout, thereby annular spout and annular slider 25 set up can guarantee that rotary column 23 can be steady rotate.
The utility model discloses in, the top fixed mounting in fixed chamber 2 has rack 14, and fixed cover is equipped with gear 24 on the rotary column 22, and gear 24 meshes with rack 14 mutually, thereby gear 24 and rack 14's meshing sets up and also can rotate when making gear 24 go up and down on rack 14.
The utility model discloses in, fixed mounting has thermometer 16 on one side inner wall of fixed chamber 2, and the observation hole has been seted up at the top of high-voltage board body 1, is equipped with transparent lens 17 in the observation hole, thereby people can be convenient for to the temperature of fixed chamber 2 in setting up of transparent lens 17 and thermometer 16 reads.
The utility model discloses in, seted up the spacing groove on one side inner wall of fixed slot 9, thereby one side of lift seat 20 extends to the spacing inslot, thereby the setting of spacing groove can be injectd the position that lift seat 20 goes up and down.
The working principle is as follows: when the servo motor 3 is used, the servo motor 3 is started, the output shaft of the servo motor 3 drives the cam 4 to rotate, the cam 4 rotates to drive the sliding seat 5 to slide, the sliding seat 5 slides to compress the spring 8, so that the cam 4 rotates to drive the sliding seat 5 to slide back and forth, the sliding seat 5 slides back and forth to drive the rotating seat 10 to rotate forward and backward, the rotating seat 10 rotates forward and backward to drive the first bevel gear 12 to rotate forward and backward, the first bevel gear 12 rotates to drive the second bevel gear 13 to rotate, the second bevel gear 13 rotates to drive the screw 18 to rotate forward and backward, the screw 18 rotates to drive the lifting seat 20 to continuously lift, the lifting seat 20 continuously lifts to drive the gear 24 on the rotating column 22 to continuously lift, because the gear 24 is meshed with the rack 14, the gear 24 continuously lifts to enable the gear 24 to rotate on the rack 14, the gear 24 rotates to drive the rotating column 22 to rotate, thereby the rotary column 22 rotates and drives flabellum 23 and rotate, thereby flabellum 23 rotates and goes up and down can carry out even heat dissipation to fixed chamber 2, and can be convenient for people to observe the reading of thermometer 16 through transparent lens 17.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. A high-voltage board with good heat dissipation performance comprises a high-voltage board body (1) and is characterized in that a fixed cavity (2) is formed in the high-voltage board body (1), a servo motor (3) is fixedly mounted on the inner wall of the bottom of the fixed cavity (2), a cam (4) is fixedly sleeved on an output shaft of the servo motor (3), a groove (6) is formed in the inner wall of the bottom of the fixed cavity (2), the inner walls of two sides of the groove (6) are fixedly provided with a fixed column (7), a sliding seat (5) is slidably mounted on the fixed column (7), one end of a spring (8) is fixedly mounted on one side of the sliding seat (5), the other end of the spring (8) is fixedly mounted on the inner wall of one side of the groove (6), the sliding seat (5) is matched with the cam (4), a circular groove (15) is formed in the inner wall of, a rotating seat (10) is rotatably arranged in the circular groove (15), one side of the rotating seat (10) extends to the outer side of the circular groove, and the rotating seat (10) is provided with an annular groove (11), the top of the sliding seat (5) extends into the annular groove (11) and is slidably arranged in the annular groove (11), a fixed groove (9) is formed in the inner wall of the other side of the fixed cavity (2), square grooves are formed in the inner walls of the top and the bottom of the fixed groove (9), the same screw rod (18) is rotatably installed in the two square grooves, a lifting seat (20) is connected to the screw rod (18) in a threaded mode, one side of the lifting seat (20) extends to the outer side of the fixed groove (9), and one side of the lifting seat (20) is provided with a rotary groove (21), a rotary column (22) is rotatably arranged in the rotary groove (21), and one end of the rotary column (22) extends to the outer side of the rotary groove (21) and is fixedly provided with a fan blade (23).
2. The high-voltage board with good heat dissipation performance according to claim 1, wherein a threaded hole (19) is formed in the top of the lifting seat (20), an internal thread is formed in a side wall of the threaded hole (19), an external thread is formed on the screw rod (18), and the internal thread is meshed with the external thread.
3. The high-voltage cabinet with good heat dissipation performance according to claim 1, wherein a first bevel gear (12) is fixedly sleeved on the rotating seat (10), a second bevel gear (13) is fixedly sleeved on the screw (18), and the first bevel gear (12) is meshed with the second bevel gear (13).
4. The high-voltage board with good heat dissipation performance according to claim 1, wherein an annular sliding groove is formed in a side wall of the rotating groove (21), an annular sliding block (25) is arranged on the rotating column (22), and the annular sliding block (25) is slidably mounted in the annular sliding groove.
5. The high-voltage cabinet with good heat dissipation performance according to claim 1, wherein a rack (14) is fixedly mounted at the top of the fixed cavity (2), a gear (24) is fixedly sleeved on the rotating column (22), and the gear (24) is meshed with the rack (14).
6. The high-voltage cabinet with good heat dissipation performance according to claim 1, wherein a thermometer (16) is fixedly mounted on an inner wall of one side of the fixing cavity (2), an observation hole is formed in the top of the high-voltage cabinet body (1), and a transparent lens (17) is arranged in the observation hole.
7. The high-voltage cabinet with good heat dissipation performance according to claim 1, wherein a limiting groove is formed in an inner wall of one side of the fixing groove (9), and one side of the lifting seat (20) extends into the limiting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020116703.1U CN211629688U (en) | 2020-01-18 | 2020-01-18 | High-voltage board that heat dispersion is good |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020116703.1U CN211629688U (en) | 2020-01-18 | 2020-01-18 | High-voltage board that heat dispersion is good |
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| Publication Number | Publication Date |
|---|---|
| CN211629688U true CN211629688U (en) | 2020-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020116703.1U Active CN211629688U (en) | 2020-01-18 | 2020-01-18 | High-voltage board that heat dispersion is good |
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| Country | Link |
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| CN (1) | CN211629688U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460420A (en) * | 2020-11-17 | 2021-03-09 | 卓培辉 | Control lifting support with make things convenient for regulatory function |
| CN113644573A (en) * | 2021-07-23 | 2021-11-12 | 浙江振心电力设备有限公司 | Multi-loop power distribution cabinet with air blowing system |
| CN115265932A (en) * | 2022-09-27 | 2022-11-01 | 河北华丰工业集团有限公司 | Transformer radiator monolithic testing arrangement |
-
2020
- 2020-01-18 CN CN202020116703.1U patent/CN211629688U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112460420A (en) * | 2020-11-17 | 2021-03-09 | 卓培辉 | Control lifting support with make things convenient for regulatory function |
| CN113644573A (en) * | 2021-07-23 | 2021-11-12 | 浙江振心电力设备有限公司 | Multi-loop power distribution cabinet with air blowing system |
| CN113644573B (en) * | 2021-07-23 | 2023-06-27 | 浙江振心电力设备有限公司 | Multi-loop power distribution cabinet with blowing system |
| CN115265932A (en) * | 2022-09-27 | 2022-11-01 | 河北华丰工业集团有限公司 | Transformer radiator monolithic testing arrangement |
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