CN216819141U - PLC inverter motor switch board with heat dissipation function - Google Patents
PLC inverter motor switch board with heat dissipation function Download PDFInfo
- Publication number
- CN216819141U CN216819141U CN202123247740.XU CN202123247740U CN216819141U CN 216819141 U CN216819141 U CN 216819141U CN 202123247740 U CN202123247740 U CN 202123247740U CN 216819141 U CN216819141 U CN 216819141U
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- plate
- heat dissipation
- vertical plate
- sealing plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a PLC variable frequency motor control cabinet with a heat dissipation function, which relates to the technical field of control cabinets and comprises the following components: the refrigerator comprises a cabinet body, wherein a first limiting plate is arranged at one end of the outer wall of the cabinet body; the first riser, the first riser sets up in the inner wall one end of the cabinet body. According to the utility model, the heat dissipation mechanism is arranged, the motor is driven to work, the output end rotates to drive the screw rod to rotate, the screw rod rotates to drive the sealing plate to move upwards, the sealing plate moves and opens the ventilation groove at one end of the cabinet body, then the sealing plate continues to move upwards, when the sealing plate is completely opened, the sealing plate extrudes the switch button, the switch button is extruded and opened under force, the controller works, the controller sends an instruction to the fan through the connecting wire, the fan works and performs gas flow operation on the interior of the cabinet body, cold air outside the cabinet body enters the interior of the cabinet body through the ventilation groove, and heat dissipation and cooling treatment is favorably performed on the interior of the cabinet body through the structure, so that electrical components inside the cabinet body are favorably protected, and the practicability of the device is improved.
Description
Technical Field
The utility model relates to the technical field of control cabinets, in particular to a PLC variable frequency motor control cabinet with a heat dissipation function.
Background
The PLC variable frequency motor is a motor which continuously operates within the range of 10% -100% rated speed with 100% rated load under the standard environmental condition, the temperature rise does not exceed the motor calibration allowable value, with the rapid development of power electronic technology and novel semiconductor devices, the AC speed regulation technology is continuously improved and improved, the gradually improved frequency converter is widely applied to the AC motor with good output waveform and excellent cost performance ratio, a control cabinet is to assemble switching equipment, measuring instruments, protective electric appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement, the arrangement of the control cabinet meets the requirement of normal operation of a power system, is convenient for maintenance and does not endanger the safety of human bodies and surrounding equipment, the circuit can be switched on or switched off by means of manual or automatic switches during normal operation, and the circuit is switched off or alarmed by means of protective electric appliances during fault or abnormal operation, the measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state.
The inside radiating operation that effectively carries on of present PLC inverter motor switch board when using, the inside electrical components during operation of switch board produces the heat, if unable timely heat dissipation, the inside electrical components of switch board condition of taking place to damage easily appears, is unfavorable for the use of device, has reduced the practicality of device.
SUMMERY OF THE UTILITY MODEL
The utility model aims to: in order to solve the problem that the inside of the control cabinet can not be cooled, the PLC variable frequency motor control cabinet with the heat dissipation function is provided.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a PLC inverter motor switch board with heat dissipation function, includes:
the refrigerator comprises a cabinet body, wherein one end of the outer wall of the cabinet body is provided with a first limiting plate;
the first vertical plate is arranged at one end of the inner wall of the cabinet body;
the heat dissipation mechanism is arranged at one end, close to the first vertical plate, in the cabinet body and used for dissipating heat in the cabinet body;
the filtering mechanism is arranged at one end, close to the first limiting plate, of the cabinet body and used for filtering dust from air entering the cabinet body.
As a still further scheme of the utility model: the utility model discloses a heat dissipation mechanism, including the sealed lead screw, the sealed lead screw passes through the bearing and is connected with the inner wall rotation of first riser, the bottom of lead screw runs through to the outside of first riser, the bottom of lead screw is provided with driving motor, the sealing plate with lead screw contact segment be provided with the screw assorted screw thread.
As a still further scheme of the utility model: the limiting unit comprises a second vertical plate sleeved on the sealing plate and far away from one side of the first vertical plate, the second vertical plate is fixedly connected with the inner wall of the cabinet body, a sliding groove matched with the sealing plate is formed in the second vertical plate, a limiting rod is sleeved in the sealing plate and far away from one side of the screw rod, and the limiting rod is fixedly connected with the inner wall of the second vertical plate.
As a still further scheme of the utility model: the blowing unit comprises a switch button arranged inside the cabinet body and located above the sealing plate, a controller is arranged at the top end of the switch button, a connecting wire is arranged on one side of the controller, a fan is arranged at the bottom end of one side of the connecting wire, and the fan is located at one end of the first vertical plate and one end of the second vertical plate.
As a still further scheme of the utility model: the filter mechanism comprises a filter screen unit, a pre-connection unit and a clamping unit, the filter screen unit comprises a filter plate sleeved at the bottom end of the first limiting plate, a fixed block is arranged at the top end of the filter plate, and a sliding chute matched with the filter plate and the fixed block is arranged in the first limiting plate.
As a still further scheme of the utility model: the pre-connection unit comprises a second limiting plate sleeved at the bottom end of the filter plate, the second limiting plate is fixedly connected with one end of the cabinet body, a sliding groove matched with the filter plate is formed in the second limiting plate, and a ventilation groove penetrating through the cabinet body is formed in one end of the cabinet body.
As a still further scheme of the utility model: the clamping unit comprises a clamping block arranged inside the first limiting plate, a pull rod penetrating to the top end of the first limiting plate is arranged at the top end of the clamping block, a spring fixedly connected with the inner wall of the first limiting plate is sleeved on the outer wall of the pull rod, a clamping groove matched with the clamping block is formed in the top end of the fixing block, and the bottom end of the clamping block is arc-surface-shaped.
Compared with the prior art, the utility model has the beneficial effects that:
1. through the arrangement of the heat dissipation mechanism, the driving motor works, the output end rotates to drive the lead screw to rotate, the lead screw rotates to drive the sealing plate to move upwards, the sealing plate moves and opens the ventilation groove at one end of the cabinet body, then the sealing plate continues to move upwards, when the sealing plate is completely opened, the sealing plate extrudes the switch button, the switch button is extruded and opened under stress, the controller works, the controller sends an instruction to the fan through the connecting wire, the fan works and performs gas flow operation on the interior of the cabinet body, cold air outside the cabinet body enters the interior of the cabinet body through the ventilation groove, heat dissipation and cooling treatment can be favorably performed on the interior of the cabinet body through the structure, so that electrical components inside the cabinet body can be favorably protected, and the practicability of the device is improved;
2. through setting up filtering mechanism, the air passes through the filter of air channel one end, the dust in the air is filtered, after long-time filtering operation, the outer wall of filter is piled up and can be piled up too much dust, need to dismantle abluent operation to the filter, the pulling pull rod, the pull rod removal drives the fixture block and removes, the spring atress extrusion, when the fixture block removes and separates with the fixed block, the pulling filter, when filter and first limiting plate, when the separation of second limiting plate, loosen the pull rod, the spring resets and drives the fixture block and resets, be favorable to carrying out filterable operation to the cold air that gets into the internal portion of cabinet through this structure, avoid appearing the condition that the dust gets into the internal portion of cabinet, the normal use of the electrical components of the internal portion of cabinet has been guaranteed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the filter mechanism of the present invention;
FIG. 3 is a schematic structural diagram of a heat dissipation mechanism according to the present invention;
fig. 4 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention.
In the figure: 1. a cabinet body; 2. a first limit plate; 201. a filter plate; 202. a second limiting plate; 203. a fixed block; 204. a clamping block; 205. a pull rod; 206. a spring; 3. a first vertical plate; 301. sealing plates; 302. a second vertical plate; 303. a screw rod; 304. a drive motor; 305. a limiting rod; 306. a switch button; 307. a controller; 308. a connecting wire; 309. a fan.
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. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art of the control cabinet without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 to 4, in an embodiment of the present invention, a PLC inverter motor control cabinet with a heat dissipation function includes:
the cabinet comprises a cabinet body 1, wherein a first limiting plate 2 is arranged at one end of the outer wall of the cabinet body 1;
the first vertical plate 3 is arranged at one end of the inner wall of the cabinet body 1;
the heat dissipation mechanism is arranged at one end, close to the first vertical plate 3, in the cabinet body 1 and is used for dissipating heat in the cabinet body 1;
the filtering mechanism is arranged at one end, close to the first limiting plate 2, of the cabinet body 1 and used for filtering dust from air entering the cabinet body 1.
In this embodiment: the heat dissipation mechanism is favorable for heat dissipation and cooling treatment of the interior of the cabinet body 1, so that the electric appliance element inside the cabinet body 1 is protected, the practicability of the device is improved, the filtering mechanism is favorable for filtering cold air entering the interior of the cabinet body 1, the situation that dust enters the interior of the cabinet body 1 is avoided, and the normal use of the electric appliance element inside the cabinet body 1 is ensured.
Please refer to fig. 3, the heat dissipation mechanism is composed of a driving unit, a limiting unit and a blowing unit, the driving unit includes a sealing plate 301 sleeved on one side of a first vertical plate 3, a sliding slot matched with the sealing plate 301 is arranged inside the first vertical plate 3, a screw rod 303 is sleeved inside the sealing plate 301, the screw rod 303 is rotatably connected with the inner wall of the first vertical plate 3 through a bearing, the bottom end of the screw rod 303 penetrates to the outside of the first vertical plate 3, a driving motor 304 is arranged at the bottom end of the screw rod 303, and a screw thread matched with the screw rod 303 is arranged at the contact part of the sealing plate 301 and the screw rod 303; the limiting unit comprises a second vertical plate 302 sleeved on one side, away from the first vertical plate 3, of the sealing plate 301, the second vertical plate 302 is fixedly connected with the inner wall of the cabinet body 1, a sliding groove matched with the sealing plate 301 is formed in the second vertical plate 302, a limiting rod 305 is sleeved in one side, away from the screw rod 303, of the sealing plate 301, and the limiting rod 305 is fixedly connected with the inner wall of the second vertical plate 302; the blowing unit comprises a switch button 306 arranged inside the cabinet body 1 and above the sealing plate 301, a controller 307 is arranged at the top end of the switch button 306, a connecting line 308 is arranged on one side of the controller 307, a fan 309 is arranged at the bottom end of one side of the connecting line 308, and the fan 309 is arranged at one end of the first vertical plate 3 and one end of the second vertical plate 302.
In this embodiment: when the internal portion of cabinet needs to be cooled, driving motor 304 works, the output end rotates and drives lead screw 303 to rotate, lead screw 303 rotates and drives sealing plate 301 rebound, sealing plate 301 removes and opens the ventilation groove of the internal portion 1 one end of cabinet, later sealing plate 301 continues rebound, when sealing plate 301 opens completely, sealing plate 301 extrudes shift knob 306, shift knob 306 atress extrusion is opened, controller 307 works, controller 307 sends the instruction to fan 309 through connecting wire 308, fan 309 works and carries out the gas flow operation to the internal portion of cabinet 1, the outside cold air of the internal portion 1 of cabinet gets into the internal portion of cabinet through the ventilation groove, be favorable to cooling the internal portion of cabinet 1 through this structure, thereby be favorable to protecting the electrical components of the internal portion of cabinet 1, and the practicability of the device is improved.
Please refer to fig. 2 and 4, the filtering mechanism is composed of a filtering unit, a pre-connecting unit and a clamping unit, the filtering unit includes a filtering plate 201 sleeved at the bottom end of the first limiting plate 2, the top end of the filtering plate 201 is provided with a fixing block 203, and the first limiting plate 2 is internally provided with a chute matched with the filtering plate 201 and the fixing block 203; the pre-connection unit comprises a second limiting plate 202 sleeved at the bottom end of the filter plate 201, the second limiting plate 202 is fixedly connected with one end of the cabinet body 1, a sliding groove matched with the filter plate 201 is formed in the second limiting plate 202, and a ventilating groove penetrating into the cabinet body 1 is formed in one end of the cabinet body 1; the clamping unit comprises a clamping block 204 arranged inside the first limiting plate 2, a pull rod 205 penetrating to the top end of the first limiting plate 2 is arranged at the top end of the clamping block 204, a spring 206 fixedly connected with the inner wall of the first limiting plate 2 is sleeved on the outer wall of the pull rod 205, a clamping groove matched with the clamping block 204 is formed in the top end of the fixing block 203, and the bottom end of the clamping block 204 is arc-shaped.
In this embodiment: the air passes through the filter 201 of draft slot one end, the dust in the air is filtered, after long-time filtering operation, the outer wall of filter 201 is piled up and can be piled up too much dust, need to dismantle abluent operation to filter 201, pulling pull rod 205, pull rod 205 removes and drives fixture block 204 and remove, spring 206 atress extrusion, when fixture block 204 removes and separates with fixed block 203, pulling filter 201, when filter 201 separates with first limiting plate 2, second limiting plate 202, loosen pull rod 205, spring 206 resets and drives fixture block 204 and reset, be favorable to carrying out filterable operation to the cold air that gets into the cabinet 1 inside through this structure, avoid appearing the condition that the dust got into cabinet 1 inside, the normal use of the electrical components of cabinet 1 inside has been guaranteed.
The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art of technical control cabinets should be covered by the present invention, and the technical solutions and the utility model concepts of the present invention should be equivalent or changed within the technical scope of the present invention.
Claims (7)
1. The utility model provides a PLC inverter motor switch board with heat dissipation function which characterized in that includes:
the refrigerator comprises a cabinet body (1), wherein a first limiting plate (2) is arranged at one end of the outer wall of the cabinet body (1);
the first vertical plate (3), the first vertical plate (3) is arranged at one end of the inner wall of the cabinet body (1);
the heat dissipation mechanism is arranged at one end, close to the first vertical plate (3), in the cabinet body (1) and used for dissipating heat in the cabinet body (1);
the filtering mechanism is arranged at one end, close to the first limiting plate (2), of the cabinet body (1) and used for filtering dust from air entering the cabinet body (1).
2. The PLC variable frequency motor control cabinet with the heat dissipation function according to claim 1, wherein the heat dissipation mechanism is composed of a driving unit, a limiting unit and a blowing unit, the driving unit comprises a sealing plate (301) sleeved on one side of a first vertical plate (3), a sliding groove matched with the sealing plate (301) is formed in the first vertical plate (3), a lead screw (303) is sleeved in the sealing plate (301), the lead screw (303) is rotatably connected with the inner wall of the first vertical plate (3) through a bearing, the bottom end of the lead screw (303) penetrates through the outer portion of the first vertical plate (3), a driving motor (304) is arranged at the bottom end of the lead screw (303), and a thread matched with the lead screw (303) is arranged on the contact portion of the sealing plate (301) and the lead screw (303).
3. The PLC variable frequency motor control cabinet with the heat dissipation function according to claim 2, wherein the limiting unit comprises a second vertical plate (302) sleeved on one side, away from the first vertical plate (3), of the sealing plate (301), the second vertical plate (302) is fixedly connected with the inner wall of the cabinet body (1), a sliding groove matched with the sealing plate (301) is formed in the second vertical plate (302), a limiting rod (305) is sleeved on the inner portion, away from one side of the screw rod (303), of the sealing plate (301), and the limiting rod (305) is fixedly connected with the inner wall of the second vertical plate (302).
4. The PLC variable frequency motor control cabinet with the heat dissipation function according to claim 3, wherein the blowing unit comprises a switch button (306) which is arranged inside the cabinet body (1) and located above the sealing plate (301), a controller (307) is arranged at the top end of the switch button (306), a connecting wire (308) is arranged on one side of the controller (307), a fan (309) is arranged at the bottom end of one side of the connecting wire (308), and the fan (309) is located at one end of the first vertical plate (3) and one end of the second vertical plate (302).
5. The PLC variable frequency motor control cabinet with the heat dissipation function according to claim 1, wherein the filtering mechanism is composed of a filter screen unit, a pre-connection unit and a clamping unit, the filter screen unit comprises a filter plate (201) sleeved at the bottom end of the first limiting plate (2), a fixed block (203) is arranged at the top end of the filter plate (201), and a sliding groove matched with the filter plate (201) and the fixed block (203) is arranged inside the first limiting plate (2).
6. The PLC variable frequency motor control cabinet with the heat dissipation function according to claim 5, wherein the pre-connection unit comprises a second limiting plate (202) sleeved at the bottom end of the filter plate (201), the second limiting plate (202) is fixedly connected with one end of the cabinet body (1), a sliding groove matched with the filter plate (201) is formed in the second limiting plate (202), and a ventilating groove penetrating into the cabinet body (1) is formed in one end of the cabinet body (1).
7. The PLC variable frequency motor control cabinet with the heat dissipation function according to claim 6, wherein the clamping unit comprises a clamping block (204) arranged inside the first limiting plate (2), a pull rod (205) penetrating through the top end of the first limiting plate (2) is arranged at the top end of the clamping block (204), a spring (206) fixedly connected with the inner wall of the first limiting plate (2) is sleeved on the outer wall of the pull rod (205), a clamping groove matched with the clamping block (204) is arranged at the top end of the fixing block (203), and the bottom end of the clamping block (204) is arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123247740.XU CN216819141U (en) | 2021-12-22 | 2021-12-22 | PLC inverter motor switch board with heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123247740.XU CN216819141U (en) | 2021-12-22 | 2021-12-22 | PLC inverter motor switch board with heat dissipation function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216819141U true CN216819141U (en) | 2022-06-24 |
Family
ID=82055405
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123247740.XU Active CN216819141U (en) | 2021-12-22 | 2021-12-22 | PLC inverter motor switch board with heat dissipation function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216819141U (en) |
-
2021
- 2021-12-22 CN CN202123247740.XU patent/CN216819141U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212751447U (en) | Dust removal heat dissipation mechanism of power distribution cabinet | |
| CN216819141U (en) | PLC inverter motor switch board with heat dissipation function | |
| CN214155238U (en) | Electronic engineering switch board | |
| CN218351994U (en) | High-voltage power distribution cabinet with fuse | |
| CN216489325U (en) | Electrical control cabinet with protection mechanism | |
| CN216313710U (en) | Electric automatization switch board | |
| CN213185122U (en) | Intelligent electronic control device | |
| CN213071910U (en) | Slidingtype block terminal for electrical engineering | |
| CN113922254A (en) | High-voltage switch equipment capable of rapidly dissipating heat | |
| CN210957342U (en) | High-efficient switch board of airing exhaust | |
| CN217486016U (en) | Switch board that radiating effect is good | |
| CN215343458U (en) | High-voltage board device that regularly removes dust | |
| CN213546853U (en) | High-low voltage switch cabinet with high safety | |
| CN216450945U (en) | Dustproof radiating low-voltage switchgear | |
| CN216436487U (en) | Dustproof heat dissipation type low-voltage control cabinet | |
| CN213341358U (en) | Liftable dampproofing switch board | |
| CN214901935U (en) | Heat dissipation type electrical control cabinet | |
| CN213341195U (en) | Electrical control cabinet with explosion-proof function | |
| CN220822265U (en) | Rolling shutter type electrical control cabinet | |
| CN220857346U (en) | Combined cabinet with interlocking structure | |
| CN220605209U (en) | High-low voltage power distribution cabinet convenient to be qualified for next round of competitions | |
| CN215870296U (en) | Switch board with waterproof lightning protection function | |
| CN213602237U (en) | Integrated control cabinet | |
| CN215991513U (en) | Heat dissipation formula electrical control cabinet device of electrical control locking | |
| CN216624981U (en) | DDC control cabinet body and control cabinet thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |