CN213959458U - Power electronic automation control system - Google Patents
Power electronic automation control system Download PDFInfo
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- CN213959458U CN213959458U CN202022808470.4U CN202022808470U CN213959458U CN 213959458 U CN213959458 U CN 213959458U CN 202022808470 U CN202022808470 U CN 202022808470U CN 213959458 U CN213959458 U CN 213959458U
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Abstract
The utility model discloses a power electronic automation control system, including external subassembly, external subassembly includes the external case of level placement, external case surface is provided with the chamber door, fixedly connected with fixture block on the chamber door inner wall, the fixture block is fixed with the draw-in groove joint that external case surface was seted up, external incasement bottom is provided with the electronic control body, external case lateral wall is provided with radiator unit, radiator unit is including seting up the circular recess on external case lateral wall, is located on external case outer wall with the circular recess corresponding department through first fixing bolt spiro union is fixed with circular cover; the utility model provides a traditional box when placing inside power electronic automation control system can distribute out the heat at the during operation, wherein do not have a fine heat dissipation function in a narrow and small box inside, and at the in-process of placing to the box, outside vibration can cause the damage to inside power electronic automation control system, influences the availability factor.
Description
Technical Field
The utility model relates to a power electronic control technical field specifically is a power electronic automation control system.
Background
The existing power electronic automation control system is usually arranged inside a box body, but the traditional box body can emit heat when the internal power electronic automation control system works when being placed, wherein a small box body does not have a good heat dissipation function, and in the placing process of the box body, external vibration can damage the internal power electronic automation control system and influence the use efficiency, so that the power electronic automation control system is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a power electronic automation control system to solve the traditional box that provides in the above-mentioned background art when placing inside power electronic automation control system can distribute out the heat at the during operation, wherein do not have a fine heat dissipation function in a narrow and small box inside, and at the in-process of placing to the box, outside vibration can cause the damage to inside power electronic automation control system, influences the problem of availability factor.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a power electronic automation control system, includes external subassembly, external subassembly includes the external case that the level was placed, external case surface is provided with the chamber door, fixedly connected with fixture block on the chamber door inner wall, the fixture block is fixed with the draw-in groove joint that external case surface was seted up, external incasement bottom is provided with the electronic control body, external case lateral wall is provided with radiator unit, radiator unit is located including seting up the circular recess on external case lateral wall on the external case outer wall with the corresponding department of circular recess is fixed with circular cover through first fixing bolt spiro union, the one end fixedly connected with motor of external case is kept away from to circular cover, the output of motor runs through circular cover and extends to inside the circular cover, the output fixedly connected with fan of motor, the fan is located inside the circular recess.
As a further scheme of the utility model, a plurality of fresh air inlets have been seted up, a plurality of to the one end surface that external case was kept away from to circular cover the fresh air inlet is along motor circumference symmetric distribution on circular cover surface, the screw hole spiro union that circular cover surface was seted up through second fixing bolt and circular cover surface is fixed with the first protection cover of wrapping up the motor.
As a further scheme of the utility model, the exhaust vent has been seted up to a side surface that the motor was kept away from to external case, the exhaust vent is provided with a plurality ofly, and is a plurality of the exhaust vent distributes at external case lateral wall in bank equidistance, fixed connection is on the external case lateral wall at exhaust vent place the second safety cover, the second safety cover is located exhaust vent upper end surface.
As a further aspect of the present invention, the inner diameter of the fan is smaller than the inner diameter of the circular groove.
As a further scheme of the utility model, external case upper end is provided with rain-proof subassembly, rain-proof subassembly includes the flashing board of fixed connection in external case upper end, the flashing board is trapezoidal form, the drainage groove has been seted up on the flashing board upper end surface.
As a further scheme of the utility model, external case lower extreme is provided with the buffering subassembly, the buffering subassembly includes the first buffer base with external bottom of the case fixed connection, the fixed telescopic link of one end fixedly connected with of external case is kept away from to first buffer base, fixed telescopic link other end fixedly connected with second buffer base, the winding of fixed telescopic link lateral wall has the compression spring with first buffer base and second buffer base looks rigid coupling.
As a further aspect of the present invention, the compression spring has a compression length equal to the extension length of the fixed telescopic rod.
As a further proposal of the utility model, the outer fixed surface of the box door is connected with a handle which is convenient for pushing and pulling.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a through setting up the radiator unit, when the electronic control body in the external case is at the heat that the during operation was given off, the motor starts, motor output end drive fan, outside air from the fresh air inlet inside, the heat in the external case is discharged from the exhaust vent, solved traditional box and did not have a good heat dissipation function, prevent that the internal temperature of external case is too high to cause the conflagration to cause the incident, wherein be provided with first safety cover outside the motor, first safety cover protects the motor not influence in different rings, improve work efficiency, be fixed with the second safety cover on external case lateral wall, the second safety cover guarantees that when personnel pass through the exhaust vent, can not receive the influence of the hot-blast that the fan discharged to personnel, be provided with the buffering subassembly at last in external bottom of the case, move or external case receives the influence of external vibration in personnel to external case, the compression spring that sets up between first buffering base and the second buffering base can cushion the absorption to power, guarantees that inside electronic control body does not receive the damage, guarantees efficiency, reduces use cost, and the compression spring winding is on fixed telescopic link, and the effect of fixed telescopic link is in compression spring in the course of the work guarantee that the skew of angle can not take place for whole external case, guarantees holistic stability.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
fig. 2 is a schematic side view of the present invention;
fig. 3 is a front view of the present invention;
fig. 4 is a side bottom view of the present invention.
In the figure: 100. an external component; 101. an external box; 102. a box door; 103. a handle; 104. a clamping block; 105. a card slot; 106. an electronic control body; 200. a rain-proof component; 201. a flashing board; 202. a drainage groove; 300. a heat dissipating component; 301. a circular groove; 302. a circular cover; 303. a motor; 304. a first protective cover; 305. a second fixing bolt; 306. an air outlet; 307. a fan; 308. a second protective cover; 309. a first fixing bolt; 310. a threaded hole; 311. an air inlet hole; 400. a buffer assembly; 401. a first buffer base; 402. fixing the telescopic rod; 403. a compression spring; 404. a second buffer base.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a power electronic automation control system, including external subassembly 100, external subassembly 100 is including the external case 101 of level placement, external case 101 surface is provided with chamber door 102, chamber door 102 outer fixed surface is connected with the handle 103 of being convenient for push-and-pull, fixedly connected with fixture block 104 on the chamber door 102 inner wall, fixture block 104 is fixed with draw-in groove 105 joint that external case 101 surface was seted up, external case 101 inner bottom is provided with electronic control body 106, external case 101 lateral wall is provided with radiator unit 300, radiator unit 300 is including opening the circular recess 301 on external case 101 lateral wall, it is fixed with circular cover 302 through first fixing bolt 309 spiro union to be located external case 101 outer wall and corresponding department with circular recess 301, circular cover 302 keeps away from one end surface of external case 101 and has seted up a plurality of inlet openings 311, a plurality of inlet openings 311 are along motor 303 circumference symmetric distribution on circular cover 302 surface, circular cover 302 surface is fixed with the screw hole 310 spiro union that circular cover 302 surface was seted up through second fixing bolt 305 and is fixed with motor 303 package The first protection cover 304 of parcel, external case 101 has been kept away from one side surface of motor 303 and has been seted up exhaust vent 306, exhaust vent 306 is provided with a plurality ofly, a plurality of exhaust vents 306 are in a row equidistance on external case 101 lateral wall and distribute, fixed connection is at second protection cover 308 on the external case 101 lateral wall at exhaust vent 306 place, second protection cover 308 is located exhaust vent 306 upper end surface, the one end fixedly connected with motor 303 of external case 101 is kept away from to circular cover 302, the output of motor 303 runs through circular cover 302 and extends to inside circular cover 302, the output fixedly connected with fan 307 of motor 303, fan 307 is located inside circular recess 301, the internal diameter of fan 307 is less than the internal diameter of circular recess 301.
Through setting up radiator unit 300, when the electronic control body 106 inside external case 101 during the heat that gives out at the during operation, motor 303 starts, motor 303 output drive fan 307, inside air inlet 311 is followed, discharge the heat of external case 101 inside from exhaust vent 306, it does not have a good heat dissipation function to have solved traditional box, prevent that external case 101 inside high temperature from causing the conflagration to cause the incident, wherein be provided with first protection cover 304 in motor 303 outside, first protection cover 304 protects motor 303 and is not influenced at the ring of difference, improve work efficiency, be fixed with second safety cover 308 on external case 101 lateral wall, second safety cover 308 guarantees when personnel pass through exhaust vent 306, can not receive the influence of the exhaust hot-blast of fan 307 to personnel.
Through being provided with rain-proof subassembly 200 in external case 101 upper end, when the weather rains, the rainwater is at first low fall on flashing 201, because flashing 201 is trapezoidal form, and flashing 201 surface has seted up drainage groove 202, flashing 201 is certain radian, and water flows toward low, and the rainwater can be along with drainage groove 202 stays ground, guarantees that external case 101 uses in rainwater weather, and inside electronic control body 106 can not receive the influence, and application scope is wide.
The lower end of the external box 101 is provided with a buffer assembly 400, the buffer assembly 400 comprises a first buffer base 401 fixedly connected with the bottom of the external box 101, the first buffer base 401 is far away from a fixed telescopic rod 402 fixedly connected with one end of the external box 101, the other end of the fixed telescopic rod 402 is fixedly connected with a second buffer base 404, a compression spring 403 fixedly connected with the first buffer base 401 and the second buffer base 404 is wound on the side wall of the fixed telescopic rod 402, and the compression length of the compression spring 403 is the same as the expansion length of the fixed telescopic rod 402.
Be provided with buffering subassembly 400 bottom external case 101, the personnel move or external case 101 receives external vibration's influence in external case 101, compression spring 403 that sets up between first buffer base 401 and the second buffer base 404 can cushion the absorption to power, guarantee that inside electronic control body 106 does not receive the damage, guarantee efficiency, reduce use cost, and compression spring 403 twines on fixed telescopic link 402, the effect of fixed telescopic link 402 is guaranteeing that whole external case 101 can not take place the skew of angle at compression spring 403 in the course of the work, guarantee holistic stability.
The working principle is as follows: for the utility model, when in use, the worker firstly holds the handle 103, the box door 102 is clamped and fixed with the clamping groove 105 arranged on the surface of the external box 101 through the clamping block 104, when the electronic control body 106 in the box is placed to work, the motor 303 is started, the output end of the motor 303 drives the fan 307, the external air is discharged from the air inlet 311, the heat in the external box 101 is discharged from the air outlet 306, the problem that the traditional box body does not have a good heat dissipation function is solved, the fire caused by overhigh temperature in the external box 101 is prevented from causing safety accidents, wherein the first protective cover 304 is arranged outside the motor 303, the first protective cover 304 protects the motor 303 from being influenced by different rings, the work efficiency is improved, the second protective cover 308 is fixed on the outer side wall of the external box 101, the second protective cover 308 ensures that when the personnel pass through the air outlet 306, the influence of the hot air discharged by the fan 307 on the personnel is avoided, wherein, through setting up the rain-proof assembly 200 on the upper end of the external box 101, when raining in the weather, the rainwater falls on the flashing 201 at first, because the flashing 201 is ladder-shaped, and the surface of the flashing 201 has been offered the drainage groove 202, the flashing 201 presents certain radian, water flows to the low place, the rainwater will be along with the drainage groove 202 stays the ground, guarantee the external box 101 uses in the rainwater weather, the internal electronic control body 106 will not be influenced, the coverage is wide, there is the buffer assembly 400 at the bottom of the external box 101 finally, carry on the moving or external box 101 receives the influence of the external vibration in personnel to the external box 101, the compression spring 403 set up between first buffer base 401 and second buffer base 404 will buffer and absorb the strength, guarantee the internal electronic control body 106 will not be damaged, guarantee the efficiency, reduce the use cost, and the compression spring 403 twines on the fixed telescopic link 402, the fixed telescopic rod 402 is used for ensuring that the integral external box 101 does not have angular deviation in the working process of the compression spring 403, and ensuring the integral stability.
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 (8)
1. A power electronic automation control system comprises an external component (100), and is characterized in that: the external component (100) comprises an external box (101) which is horizontally placed, a box door (102) is arranged on the surface of the external box (101), a clamping block (104) is fixedly connected to the inner wall of the box door (102), the clamping block (104) is clamped and fixed with a clamping groove (105) formed in the surface of the external box (101), an electronic control body (106) is arranged at the inner bottom of the external box (101), a heat dissipation component (300) is arranged on the side wall of the external box (101), the heat dissipation component (300) comprises a circular groove (301) formed in the side wall of the external box (101), a circular cover (302) is fixedly arranged on the outer wall of the external box (101) and corresponds to the circular groove (301) through a first fixing bolt (309) in a threaded manner, a motor (303) is fixedly connected to one end, far away from the external box (101), of the circular cover (302), and the output end of the motor (303) penetrates through the circular cover (302) and extends into the circular cover (302), the output end of the motor (303) is fixedly connected with a fan (307), and the fan (307) is positioned inside the circular groove (301).
2. A power electronic automation control system according to claim 1 characterised in that: a plurality of air inlet holes (311) are formed in the surface of one end, far away from the external box (101), of the circular cover (302), the air inlet holes (311) are symmetrically distributed on the surface of the circular cover (302) along the circumference of the motor (303), and a first protective cover (304) wrapping the motor (303) is fixedly connected to the surface of the circular cover (302) through a second fixing bolt (305) and a threaded hole (310) formed in the surface of the circular cover (302) in a threaded connection mode.
3. A power electronic automation control system according to claim 1 characterised in that: exhaust vent (306) have been seted up to one side surface that motor (303) were kept away from in external case (101), exhaust vent (306) are provided with a plurality ofly, and are a plurality of exhaust vent (306) are distributed at external case (101) lateral wall in bank equidistance, fixed connection is on second safety cover (308) on external case (101) the lateral wall at exhaust vent (306) place, second safety cover (308) are located exhaust vent (306) upper end surface.
4. A power electronic automation control system according to claim 1 characterised in that: the inner diameter of the fan (307) is smaller than the inner diameter of the circular groove (301).
5. A power electronic automation control system according to claim 1 characterised in that: external case (101) upper end is provided with rain-proof subassembly (200), rain-proof subassembly (200) are including flashing board (201) of fixed connection in external case (101) upper end, flashing board (201) are the trapezoidal form, drainage groove (202) have been seted up to flashing board (201) upper end surface.
6. A power electronic automation control system according to claim 1 characterised in that: the utility model discloses an external case (101) of external case, including external case (101), buffering subassembly (400) and external case (101) bottom fixed connection's first buffering base (401), the fixed telescopic link (402) of one end fixedly connected with of external case (101) is kept away from in first buffering base (401), fixed telescopic link (402) other end fixedly connected with second buffering base (404), fixed telescopic link (402) lateral wall winding has compression spring (403) with first buffering base (401) and second buffering base (404) looks rigid coupling.
7. A power electronic automation control system according to claim 6 characterised in that: the compression length of the compression spring (403) is the same as the telescopic length of the fixed telescopic rod (402).
8. A power electronic automation control system according to claim 1 characterised in that: the outer surface of the box door (102) is fixedly connected with a handle (103) which is convenient to push and pull.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022808470.4U CN213959458U (en) | 2020-11-27 | 2020-11-27 | Power electronic automation control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022808470.4U CN213959458U (en) | 2020-11-27 | 2020-11-27 | Power electronic automation control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213959458U true CN213959458U (en) | 2021-08-13 |
Family
ID=77212112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022808470.4U Active CN213959458U (en) | 2020-11-27 | 2020-11-27 | Power electronic automation control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213959458U (en) |
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2020
- 2020-11-27 CN CN202022808470.4U patent/CN213959458U/en active Active
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