CN214960825U - Electrical control is suitable for heat abstractor - Google Patents
Electrical control is suitable for heat abstractor Download PDFInfo
- Publication number
- CN214960825U CN214960825U CN202121743423.4U CN202121743423U CN214960825U CN 214960825 U CN214960825 U CN 214960825U CN 202121743423 U CN202121743423 U CN 202121743423U CN 214960825 U CN214960825 U CN 214960825U
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- China
- Prior art keywords
- fixedly connected
- plates
- metal
- box
- heat sink
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- Expired - Fee Related
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- 239000002184 metal Substances 0.000 claims abstract description 46
- 238000009423 ventilation Methods 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 3
- 230000008602 contraction Effects 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004870 electrical engineering Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model discloses a heat abstractor is suitable for electrical control, the power distribution box comprises a box body, the inboard of connecting plate all is provided with the fan, the upper portion of accepting the board all is provided with the gasbag, the equal fixedly connected with metal ball in lower part of connecting wire, the equal sliding connection in the middle part outside of connecting wire has the metal sheet, the equal fixedly connected with electric wire in lower part of fixation clamp, the lower part fixedly connected with expanding spring of metal ball. The utility model discloses in, the gasbag inflation drives the sliding plate and upwards slides when the temperature in the box risees, and the connecting wire drives the metal ball and upwards slides, switches on after metal ball and metal sheet contact, and the fan cools down the inside heat dissipation of box, and when the box temperature is lower, fan stop work reaches intelligent control's effect, and the front portion of box is provided with the vent, and the inside filter screen that is provided with of vent reaches air-purifying, protects the safe effect of internal system, is worth wideling popularize.
Description
Technical Field
The utility model relates to an electrical equipment heat dissipation technical field especially relates to a heat abstractor is suitable for to electrical control.
Background
Electricity is a general term in the disciplines or engineering fields of the production, transmission, distribution, use and manufacture of electrical energy, and is a science of creating, maintaining and improving a limited space and environment by taking electrical energy, electrical equipment and electrical technology as means, covering three aspects of the conversion, utilization and research of electrical energy, including basic theory, application technology, facility equipment and the like, and electrical engineering is one of the core disciplines in the modern science and technology field.
The electric control box is a common control device in an electric power system, a plurality of groups of electric elements are usually arranged inside the electric control box, the electric elements can generate certain heat when working, the heat is accumulated inside the electric control box, if the electric control box is not effectively radiated in time, certain influence can be brought to the safe operation of the electric elements inside the electric control box, and the existing heat dissipation device can not automatically control the cooling operation according to the ambient temperature in the working process, so that the resource waste is caused.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art, and providing an electric control applicable heat dissipation device.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a heat dissipation device suitable for electrical control comprises a box body, wherein the upper end and the lower end of the inner side of the box body are fixedly connected with connecting plates, the inner sides of the connecting plates are provided with fans, the front part of the box body is provided with a vent, the two sides of the lower part of the connecting plates are symmetrically provided with limiting plates, the upper parts of the inner sides of the limiting plates are symmetrically provided with bearing plates, the upper parts of the bearing plates are provided with air bags, the upper parts of the air bags are provided with sliding plates, the outer sides of the middle parts of the sliding plates are fixedly connected with connecting blocks, the lower parts of the connecting blocks are fixedly connected with connecting wires, the lower parts of the connecting wires are fixedly connected with metal balls, the outer sides of the middle parts of the connecting wires are slidably connected with metal plates, the middle parts of the metal plates are provided with small holes, the outer parts of the metal balls are provided with sliding grooves, and the two sides of the lower parts of the metal plates are provided with fixing clamps, the lower part of the fixing clamp is fixedly connected with an electric wire, and the lower part of the metal ball is fixedly connected with an expansion spring.
As a further description of the above technical solution:
and both ends of the sliding plate are connected with limiting plates in a sliding manner.
As a further description of the above technical solution:
limiting plates are fixedly connected to two sides of the metal plate.
As a further description of the above technical solution:
the upper portion of spout all fixedly connected with metal sheet, the inboard upper portion of spout all fixedly connected with expanding spring.
As a further description of the above technical solution:
the other end of the wire is electrically connected with a fan.
As a further description of the above technical solution:
and a filter screen is arranged at the rear part of the ventilation opening.
As a further description of the above technical solution:
the inside of the small hole is connected with a connecting line in a sliding way.
As a further description of the above technical solution:
and the end, far away from each other, of the bearing plate is fixedly connected with a limiting plate.
The utility model discloses following beneficial effect has:
1. the utility model discloses in, at first because the expend with heat and contract with cold principle of gasbag, the gasbag inflation drives the sliding plate upwards to slide when the temperature in the box risees, and the sliding plate passes through the connecting block and drives the connecting wire and upwards move, and the connecting wire drives the metal ball and upwards slides in the spout, and circular telegram after metal ball and metal sheet contact, the fan is cooled down to the inside heat dissipation of box, protects inside electrical control system not destroyed.
2. The utility model discloses in, when the box temperature is lower, the fan stop work reaches intelligent control's effect, and the front portion of box is provided with the vent simultaneously for inside air freely exchanges with the outside air, and the inside filter screen that is provided with of vent reaches air-purifying, protects the effect of internal system safety, is worth wideling popularize.
Drawings
Fig. 1 is a front view of an electrically controlled heat dissipation device according to the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
fig. 3 is a metal ball position diagram of the heat dissipation device suitable for electrical control according to the present invention.
Illustration of the drawings:
1. a box body; 2. a connecting plate; 3. a vent; 4. a filter screen; 5. a fan; 6. a limiting plate; 7. a bearing plate; 8. an air bag; 9. a sliding plate; 10. connecting blocks; 11. a connecting wire; 12. a small hole; 13. a metal plate; 14. a metal ball; 15. a tension spring; 16. a chute; 17. a fixing clip; 18. an electric wire.
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.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-3, the present invention provides an embodiment: a heat dissipation device suitable for electrical control comprises a box body 1, wherein the upper end and the lower end of the inner side of the box body 1 are fixedly connected with a connecting plate 2, the inner side of the connecting plate 2 is provided with a fan 5, the front part of the box body 1 is provided with a vent 3, the two sides of the lower connecting plate 2 are symmetrically provided with limiting plates 6, the upper parts of the inner sides of the limiting plates 6 are symmetrically provided with a bearing plate 7, the upper parts of the bearing plates 7 are provided with air bags 8, the upper parts of the air bags 8 are provided with sliding plates 9, the outer sides of the middle parts of the sliding plates 9 are fixedly connected with connecting blocks 10, the lower parts of the connecting blocks 10 are fixedly connected with connecting wires 11, the lower parts of the connecting wires 11 are fixedly connected with metal balls 14, the outer sides of the middle parts of the connecting wires 11 are slidably connected with metal plates 13, the middle parts of the metal plates 13 are provided with small holes 12, the outer parts of the metal balls 14 are provided with sliding grooves 16, firstly, due to the principle of thermal expansion and cold contraction of the air bags 8, when the temperature in the box body 1 rises, the air bag 8 expands and drives the sliding plate 9 to slide upwards, the sliding plate 9 drives the connecting wire 11 to move upwards through the connecting block 10, the connecting wire 11 drives the metal ball 14 to slide upwards in the sliding groove 16, the metal ball 14 is electrified after being contacted with the metal plate 13, the two sides of the lower part of the metal plate 13 are provided with the fixing clamps 17, the lower part of the fixing clamps 17 is fixedly connected with an electric wire 18, the lower part of the metal ball 14 is fixedly connected with the extension spring 15, and the metal ball 14 is enabled to reset automatically when the internal temperature is lower.
The equal sliding connection in both ends of sliding plate 9 has limiting plate 6, the equal fixedly connected with limiting plate 6 in both sides of metal sheet 13, the equal fixedly connected with metal sheet 13 in upper portion of spout 16, the equal fixedly connected with expanding spring 15 in inboard upper portion of spout 16, make metal ball 14 keep away from each other with metal sheet 13, the equal electrically connected with fan 5 of the other end of electric wire 18, electric wire 18 drives fan 5 after circular telegram and rotates, the rear portion of vent 3 is provided with filter screen 4, prevent that the dust of outside air from getting into box 1 and destroying inside electrical control system, thereby reach air-purifying, the effect of protection internal system safety, the inside sliding connection of aperture 12 has connecting wire 11, make connecting wire 11 pass through from aperture 12, accept the equal fixedly connected with limiting plate 6 of the one end of keeping away from each other of board 7.
The working principle is as follows: firstly, according to the principle of thermal expansion and cold contraction of the air bag 8, when the temperature in the box body 1 rises, the air bag 8 expands and drives the sliding plate 9 to slide upwards, the sliding plate 9 drives the connecting wire 11 to move upwards through the connecting block 10, the connecting wire 11 drives the metal ball 14 to slide upwards in the sliding groove 16, when the metal ball 14 is in contact with the metal plate 13, the metal ball is electrified, the fan 5 is electrically connected through the electric wire 18, the fan 5 rotates to perform heat dissipation and temperature reduction on the inside of the box body 1, an internal electric control system is protected from being damaged, when the temperature of the box body 1 is low, the fan 5 stops working, the effect of intelligent control is achieved, resources are saved, meanwhile, the front part of the box body 1 is provided with the vent 3, so that the inside air and the outside air are freely exchanged, and the filter screen 4 is arranged inside the vent, so that dust in the outside air is prevented from entering the box body 1 to damage the internal electric control system, and air purification is achieved, and the safety of the internal system is protected.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (8)
1. The utility model provides a heat abstractor is suitable for electric control, includes box (1), its characterized in that: the upper end and the lower end of the inner side of the box body (1) are fixedly connected with connecting plates (2), fans (5) are arranged on the inner sides of the connecting plates (2), vents (3) are arranged at the front part of the box body (1), limiting plates (6) are symmetrically arranged on two sides of the lower part of the connecting plates (2), bearing plates (7) are symmetrically arranged on the upper parts of the inner sides of the limiting plates (6), air bags (8) are arranged on the upper parts of the bearing plates (7), sliding plates (9) are arranged on the upper parts of the air bags (8), connecting blocks (10) are fixedly connected on the outer sides of the middle parts of the sliding plates (9), connecting wires (11) are fixedly connected on the lower parts of the connecting blocks (10), metal balls (14) are fixedly connected on the lower parts of the connecting wires (11), and metal plates (13) are slidably connected on the outer sides of the middle parts of the connecting wires (11), the middle part of metal sheet (13) all is provided with aperture (12), the outside of metal ball (14) all is provided with spout (16), the lower part both sides of metal sheet (13) all are provided with fixation clamp (17), the equal fixedly connected with electric wire (18) in lower part of fixation clamp (17), the lower part fixedly connected with expanding spring (15) of metal ball (14).
2. An electrically controlled heat sink device as claimed in claim 1, wherein: and both ends of the sliding plate (9) are connected with limiting plates (6) in a sliding manner.
3. An electrically controlled heat sink device as claimed in claim 1, wherein: and limiting plates (6) are fixedly connected to two sides of the metal plate (13).
4. An electrically controlled heat sink device as claimed in claim 1, wherein: the upper portion of spout (16) all fixedly connected with metal sheet (13), the inboard upper portion of spout (16) all fixedly connected with expanding spring (15).
5. An electrically controlled heat sink device as claimed in claim 1, wherein: the other ends of the wires (18) are electrically connected with the fan (5).
6. An electrically controlled heat sink device as claimed in claim 1, wherein: and a filter screen (4) is arranged at the rear part of the ventilation opening (3).
7. An electrically controlled heat sink device as claimed in claim 1, wherein: the inside of the small hole (12) is connected with a connecting wire (11) in a sliding way.
8. An electrically controlled heat sink device as claimed in claim 1, wherein: and one ends of the bearing plates (7) far away from each other are fixedly connected with limiting plates (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121743423.4U CN214960825U (en) | 2021-07-29 | 2021-07-29 | Electrical control is suitable for heat abstractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121743423.4U CN214960825U (en) | 2021-07-29 | 2021-07-29 | Electrical control is suitable for heat abstractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214960825U true CN214960825U (en) | 2021-11-30 |
Family
ID=79070996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121743423.4U Expired - Fee Related CN214960825U (en) | 2021-07-29 | 2021-07-29 | Electrical control is suitable for heat abstractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214960825U (en) |
-
2021
- 2021-07-29 CN CN202121743423.4U patent/CN214960825U/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: 20211130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |