CN216752596U - Electric control device with line protection - Google Patents
Electric control device with line protection Download PDFInfo
- Publication number
- CN216752596U CN216752596U CN202220104032.6U CN202220104032U CN216752596U CN 216752596 U CN216752596 U CN 216752596U CN 202220104032 U CN202220104032 U CN 202220104032U CN 216752596 U CN216752596 U CN 216752596U
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- CN
- China
- Prior art keywords
- circuit board
- water pipe
- cold water
- electrical
- control device
- 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.)
- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 claims abstract description 50
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 45
- 230000017525 heat dissipation Effects 0.000 claims description 16
- 230000007246 mechanism Effects 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 9
- 230000002035 prolonged effect Effects 0.000 abstract description 6
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides an electrical control device with circuit protection, which comprises an electrical appliance box body, wherein a cooling device is arranged in the electrical appliance box body, a circuit board fixing plate is arranged in the electrical appliance box body, the cooling device is positioned between the circuit board fixing plate and a back plate, the cooling device comprises a cooling cold water pipe which is arranged in a zigzag circuitous manner, a plurality of cold conducting sheets are uniformly connected and arranged on the outer wall of one side, close to the circuit board fixing plate, of the cooling cold water pipe, the cold conducting sheets are connected with the outer wall of one side, close to the cooling cold water pipe, of the circuit board fixing plate, the interior of the electrical appliance box body is cooled through the cooling cold water pipe, the cold temperature of the cooling cold water pipe is conducted to the circuit board fixing plate by the cold conducting sheets, the circuit board on the circuit board fixing plate is further cooled, the control device is prevented from being heated in the use process of an electrical circuit control element when the load is overlarge, and the control device can be out of work due to long-time heating, the device in the electric appliance box body is cooled through the cooling device, and the service time of an electric appliance control original piece is prolonged.
Description
Technical Field
The utility model mainly relates to the technical field of electrical control devices, in particular to an electrical control device with circuit protection.
Background
The electrical control device is generally called an electrical equipment secondary control circuit, different equipment has different control circuits, and the control modes of high-voltage electrical equipment and low-voltage electrical equipment are different. Specifically, the electrical control system is a combination of a plurality of electrical elements, and is used for controlling a certain object or certain objects, so as to ensure that a controlled device safely and reliably operates, and the electrical control system mainly has the following functions: automatic control, protection, monitoring and measurement.
The rapid increase of power consumption demand puts forward higher standard and requirement to the steady operation of electrical equipment, and as huge electric power engineering at present, in case electrical equipment goes wrong, the maintenance cost that produces is higher, cause direct economic loss, current electric circuit control device is in the in-process that uses, when the controller is loaded excessively, controller failure can be led to the controller that can bring serious consequence to the controller that can heat up for a long time, study improvement to current structure and disappearance, provide the electric control device with heat dissipation cooling effect, in order to reach the purpose that more practical value has more, therefore, we propose an electric control device with circuit protection to solve the above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
The present invention provides an electrical control device with line protection, which is used to solve the technical problems in the background art.
The technical scheme adopted by the utility model for solving the technical problems is as follows:
an electrical control device with circuit protection comprises an electrical appliance box body, wherein a heat dissipation mechanism is arranged on the electrical appliance box body, a cooling device is arranged in the electrical appliance box body, the electrical appliance box body is of a hollow structure and consists of a back plate and two side plates, a circuit board fixing plate is arranged in the electrical appliance box body, the cooling device is positioned between the circuit board fixing plate and the back plate, the cooling device comprises a cooling cold water pipe, the cooling cold water pipe is arranged in a zigzag circuitous manner, one end of the cooling cold water pipe is connected with a water inlet connector pipe fitting, the other end of the cooling cold water pipe is connected with a water outlet connector pipe fitting, one side of the cooling cold water pipe, which is far away from the circuit board fixing plate, is connected with the inner wall of the back plate, a plurality of cold guide fins are uniformly connected and arranged on the outer wall of one side, which is close to the cooling cold water pipe, of the circuit board fixing plate, and are connected with the outer wall of one side, which is close to the cooling cold water pipe, of the circuit board fixing plate, the inside of the electrical appliance box body is cooled through the cooling cold water pipe, the cold and hot conduction of the cooling cold water pipe is conducted to the circuit board fixing plate through the cold guide sheet, the circuit board on the circuit board fixing plate is further cooled, the electric circuit controller is prevented from being used in the process, when the controller is overloaded, the controller can be heated up, the controller can be disabled after the controller is heated up for a long time, the internal devices of the electrical appliance box body are cooled through the cooling device, and the service life of electrical appliance control original parts is prolonged.
Further, heat dissipation mechanism is including the heating panel, evenly link up on the heating panel and seted up a plurality of first heat dissipation through-holes, the connection of heating panel both ends is provided with the fixed block, the heating panel is connected with electrical apparatus box top through the fixed block, dispels the heat to electrical apparatus box inside through the top heating panel, and the hot-air rises, directly scatters out through the top heating panel.
Further, the outer wall symmetric connection in electrical apparatus box both ends is provided with the otic placode, link up on the otic placode and seted up fixing hole, be convenient for fix convenient to use with the electrical apparatus box.
Furthermore, a plurality of second heat dissipation through holes are formed in each side plate in a penetrating mode, heat inside the electric appliance box body is dissipated through the second heat dissipation through holes, and the service life of the electric appliance control device is prolonged.
Furthermore, the cold conducting sheet is made of copper material, so that the cold conducting coefficient is high, and the price is relatively low.
Furthermore, the outer wall of the back plate is provided with an electric appliance box fixing groove, the electric appliance box is convenient to fix through the fixing groove, the use is convenient, the use frequency of bolts is reduced, and the installation is convenient.
Compared with the prior art, the utility model has the beneficial effects that:
the cooling device conducts the cold temperature of the cooling cold water pipe to the circuit board fixing plate through the cold guide sheet, further cools the circuit board on the circuit board fixing plate, prevents the controller from being heated when the controller is overloaded in the use process of the electric circuit controller, and leads to failure of the controller due to long-time heating.
The utility model will be explained in detail below with reference to the drawings and specific embodiments.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a connection structure of the cooling device of the present invention with a back plate and a circuit board fixing plate;
fig. 3 is a schematic structural diagram of the back of the electrical appliance box of the present invention.
In the figure: 1. an electrical appliance box body; 11. a back plate; 12. a side plate; 121. a second heat dissipating through hole; 13. a fixing groove; 2. an ear plate; 21. a fixing through hole; 3. a heat dissipation mechanism; 31. a heat dissipation plate; 311. a first heat dissipating through hole; 32. a fixed block; 4. a cooling device; 41. a cooling cold water pipe; 42. a water inlet interface pipe fitting; 43. a water outlet interface pipe fitting; 44. a cold conducting sheet; 5. circuit board fixed plate.
Detailed Description
In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.
Please refer to fig. 1 and 2, an electrical control device with circuit protection comprises an electrical apparatus box 1, a heat dissipation mechanism 3 is disposed on the electrical apparatus box 1, a cooling device 4 is disposed inside the electrical apparatus box 1, the electrical apparatus box 1 is a hollow structure, the electrical apparatus box 1 is composed of a back plate 11 and two side plates 12, a circuit board fixing plate 5 is disposed inside the electrical apparatus box 1, the cooling device 4 is disposed between the circuit board fixing plate 5 and the back plate 11, the cooling device 4 comprises a cooling cold water pipe 41, the cooling cold water pipe 41 is arranged in a zigzag winding manner, one end of the cooling cold water pipe 41 is connected with a water inlet pipe fitting 42, the other end of the cooling cold water pipe 41 is connected with a water outlet pipe fitting 43, one side of the cooling cold water pipe 41 far from the circuit board fixing plate 5 is connected with the inner wall of the back plate 11, the outer wall of the cooling cold water pipe 41 near the circuit board fixing plate 5 is uniformly connected with a plurality of cold conducting fins 44, the cold conducting sheet 44 is made of copper, the cold conducting coefficient is high, the price is relatively low, the cold conducting sheet 44 is connected with the outer wall of one side of the circuit board fixing plate 5 close to the cooling cold water pipe 41, the inside of the electrical appliance box body 1 is cooled through the cooling cold water pipe 41, the cold temperature of the cooling cold water pipe 41 is conducted to the circuit board fixing plate 5 through the cold conducting sheet 44, the circuit board on the circuit board fixing plate 5 is further cooled, the use of an electrical circuit controller is prevented, when the load of the controller is overlarge, the inside of the controller can be heated, the controller can be disabled after being heated for a long time, the internal devices of the electrical appliance box body 1 are cooled through the cooling device 4, and the service time of electrical control elements is prolonged.
Please refer to fig. 1 and 3, the heat dissipating mechanism 3 includes a heat dissipating plate 31, a plurality of first heat dissipating through holes 311 are uniformly formed through the heat dissipating plate 31, fixing blocks 32 are connected to both ends of the heat dissipating plate 31, the heat dissipating plate 31 is connected to the top of the electrical box 1 through the fixing blocks 32, the heat dissipating plate 31 is used for dissipating heat from the interior of the electrical box 1, hot air rises and is directly dissipated through the top heat dissipating plate 31, ear plates 2 are symmetrically connected to the outer walls of both ends of the electrical box 1, fixing through holes 21 are formed through the ear plates 2 for fixing the electrical box 1, the use is convenient, a plurality of second heat dissipating through holes 121 are formed through each side plate 12, heat in the electrical box 1 is dissipated through the second heat dissipating through holes 121, the service life of the electrical control device is prolonged, fixing grooves 13 for the electrical box 1 are formed on the outer wall of the back plate 11, the fixing groove 13 is convenient for fixing the electric appliance box body 1, the use is convenient, the use frequency of bolts is reduced, and the installation is convenient.
The specific operation mode of the utility model is as follows:
when in use, the water outlet interface pipe fitting 43 and the water inlet interface pipe fitting 42 are connected with external cold water, the fixing groove 13 at the back of the electrical appliance box body 1 is connected with an external mechanism, the ear plate 2 is fastened to fix the circuit board on the circuit board fixing plate 5, an external water source is started to circularly cool, the cold guide sheet 44 is used for transmitting the cold temperature of the cooling cold water pipe 41 to the circuit board fixing plate 5, and further cooling the circuit board on the circuit board fixing plate 5, so that the electric circuit controller is prevented from being damaged, when the load of the controller is too large, the interior of the controller can be heated, the controller can be out of work due to long-time heating, the temperature of the internal devices of the electric appliance box body 1 is reduced through the temperature reducing device 4, the service life of the electric appliance control element is prolonged, the high temperature generated inside the electric appliance casing 1 is discharged through the top heat-dissipating plate 31 and the heat-dissipating holes of the side plate 12.
The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without such modifications.
Claims (6)
1. The utility model provides an electrical control device with line protection, includes electrical apparatus box (1), its characterized in that, be provided with heat dissipation mechanism (3) on electrical apparatus box (1), the inside heat sink (4) that sets up of electrical apparatus box (1), electrical apparatus box (1) is hollow structure, electrical apparatus box (1) comprises backplate (11) and both sides curb plate (12), the inside circuit board fixed plate (5) that is provided with of electrical apparatus box (1), heat sink (4) are located between circuit board fixed plate (5) and backplate (11), heat sink (4) are including cooling cold water pipe (41), cooling cold water pipe (41) are the circuitous setting of zigzag, cooling cold water pipe (41) one end is connected and is provided with water inlet pipe fitting (42), cooling cold water pipe (41) other end is connected and is provided with water outlet pipe fitting (43), the circuit board fixed plate (5) one side is kept away from to cooling cold water pipe (41) and backplate (11) inner wall is connected, cooling cold water pipe (41) are close to circuit board fixed plate (5) one side outer wall and evenly connect and are provided with a plurality of cold fins (44), cold fins (44) are close to cooling cold water pipe (41) one side outer wall with circuit board fixed plate (5) and are connected.
2. The electrical control device with the circuit protection function according to claim 1, wherein the heat dissipation mechanism (3) comprises a heat dissipation plate (31), a plurality of first heat dissipation through holes (311) are uniformly formed in the heat dissipation plate (31) in a penetrating manner, fixing blocks (32) are connected to two ends of the heat dissipation plate (31), and the heat dissipation plate (31) is connected with the top of the electrical appliance box body (1) through the fixing blocks (32).
3. The electrical control device with circuit protection according to claim 1, wherein the outer walls of the two ends of the electrical appliance box body (1) are symmetrically connected with ear plates (2), and the ear plates (2) are provided with fixing through holes (21) in a penetrating manner.
4. The electrical control device with line protection as claimed in claim 1, wherein each side plate (12) has a plurality of second heat dissipating through holes (121) formed therethrough.
5. An electrical control device with line protection as claimed in claim 1, wherein said cold-conducting strip (44) is of copper material.
6. An electric control device with line protection as claimed in claim 1, characterized in that the outer wall of the back plate (11) is provided with an electric appliance box body (1) fixing groove (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220104032.6U CN216752596U (en) | 2022-01-14 | 2022-01-14 | Electric control device with line protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220104032.6U CN216752596U (en) | 2022-01-14 | 2022-01-14 | Electric control device with line protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216752596U true CN216752596U (en) | 2022-06-14 |
Family
ID=81914534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220104032.6U Expired - Fee Related CN216752596U (en) | 2022-01-14 | 2022-01-14 | Electric control device with line protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216752596U (en) |
-
2022
- 2022-01-14 CN CN202220104032.6U patent/CN216752596U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220614 |
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| CF01 | Termination of patent right due to non-payment of annual fee |