CN216750929U - Low-voltage reactive compensation controller - Google Patents
Low-voltage reactive compensation controller Download PDFInfo
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- CN216750929U CN216750929U CN202220243960.0U CN202220243960U CN216750929U CN 216750929 U CN216750929 U CN 216750929U CN 202220243960 U CN202220243960 U CN 202220243960U CN 216750929 U CN216750929 U CN 216750929U
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Abstract
The utility model discloses a low-voltage reactive compensation controller, which belongs to the technical field of controllers and comprises a device shell and an electronic element body, the outer wall of one side of the device shell is provided with a mounting opening, the outer wall of one side of the device shell is hinged with a mounting door covering the mounting opening, a connecting port is arranged at the bottom of one side of the mounting door, the inner wall of the connecting port is connected with a connecting rod in a sliding way, one end of the connecting rod is fixedly connected with a fan, the blowing end of the fan faces the electronic component body, an air inlet is arranged at the bottom of one side of the mounting door, the fan covers the air inlet, a limiting mechanism is arranged at the other end of the connecting rod, the device comprises a device shell, wherein the inner wall of the other side of the device shell is provided with a heat dissipation opening, the limiting mechanism comprises a limiting rod, and the other end of the top of the connecting rod is provided with a limiting opening which is in sliding fit with the limiting rod. The utility model can improve the heat dissipation performance of the electronic element body and realize the effect of protecting the electronic element body.
Description
Technical Field
The utility model belongs to the technical field of controllers, and particularly relates to a low-voltage reactive compensation controller.
Background
The low-voltage reactive compensation controller is used in an electronic power supply system and is used for improving the power factor of a power grid, reducing the loss of a power supply transformer and a transmission line and improving the power supply efficiency.
In the prior art, a low-voltage reactive compensation controller generally comprises a device shell, and an electronic element body is fixedly connected to the inner wall of the device shell.
However, when the device is used, the electronic component body emits a large amount of heat, and the electronic component body is easily damaged due to poor heat dissipation performance of the device shell.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a low-voltage reactive compensation controller. The advantages are that: the heat dissipation performance of the electronic element body can be improved, and the effect of protecting the electronic element body is achieved.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides a low pressure reactive compensation controller, includes device casing and electronic component body, the installing port has been seted up to one side outer wall of device casing, one side outer wall of device casing articulates there is the installation door that covers in the installing port, the connector has been seted up to one side bottom of installation door, the inner wall sliding connection of connector has the connecting rod, the one end fixedly connected with fan of connecting rod, the end of blowing of fan is towards the electronic component body, the air intake has been seted up to one side bottom of installation door, the fan covers in the air intake, the other end of connecting rod is provided with stop gear, the thermovent has been seted up to the opposite side inner wall of device casing.
Through the technical scheme: during the use, start the fan, the fan can blow the surface to the electronic component body through the air intake with the outer air of device casing, can drive near the air flow of electronic component body, can promote the radiating effect to the electronic component body, when the fan breaks down, can open the installation door, make connecting rod and connector phase separation through stop gear, removable new fan, avoid because the trouble of fan causes the radiating effect of electronic component body not good, therefore, can promote the heat dispersion to the electronic component body, realize the effect of protection electronic component body.
The utility model is further provided that the limiting mechanism comprises a limiting rod, and the other end of the top of the connecting rod is provided with a limiting opening which is in sliding fit with the limiting rod.
Through the technical scheme: when the fan is disassembled, the limiting rod and the limiting port are separated.
The utility model is further arranged that the top inner wall and the bottom inner wall of the connecting port are both fixedly connected with locking pads, the locking pads are made of rubber materials, and the locking pads are in contact with the connecting rod.
Through the technical scheme: the setting of locking pad can be in avoiding external dust or steam to get into the device casing and cause the damage to the electronic component body, and connecting rod motion range in the connecting port between can, and the weight and the gag lever post of locking pad cooperation fan are laminated in with spacing mouthful, can be so that the connecting rod places stably in the connecting port.
The utility model is further provided that the inner wall of the air inlet is fixedly connected with a filter screen plate.
Through the technical scheme: the arrangement of the filter screen plate can prevent dust outside the device shell from entering the device shell, and further avoid poor heat dissipation performance caused by the fact that the dust covers the surface of the electronic element body.
The utility model is further provided that the filter screen plate is arranged in an inclined manner.
Through the technical scheme: the inclined arrangement can increase the contact area between the filter screen plate and air, and can filter more dust.
The utility model is further arranged in such a way that the inner wall of the bottom of the device shell is fixedly connected with an air deflector which is in an arc-shaped structure, and two ends of the air deflector are respectively and fixedly connected with the inner walls of two ends of the device shell.
Through the technical scheme: the design of being circular-arc structure can make the contact surface of fan and aviation baffle be the cambered surface, can make the wind through electronic component body bottom be guided to the back of electronic component body, overflows and discharges through the thermovent through the top of aviation baffle at last, can promote the radiating effect to the electronic component body.
The utility model is further arranged in such a way that the same mounting rod is fixedly connected between the inner walls of the two ends of the device shell positioned at the top of the air deflector, and one surface of the mounting rod, which is close to the electronic element body, is connected with a plurality of uniformly distributed rotating impellers through a bearing.
Through the technical scheme: when wind passes through the top of the air deflector, the wind can drive the rotating impeller to rotate, and the rotation of the rotating impeller can increase the flow velocity of air in the device shell, so that more heat can be discharged out of the device shell.
The utility model has the beneficial effects that:
1. this low pressure reactive compensation controller, in use, start the fan, the fan can blow the surface to the electronic component body through the air intake with the outer air of device casing, can drive near the air flow of electronic component body, can promote the radiating effect to the electronic component body, when the fan breaks down, can open the installation door, make connecting rod and connector phase separation through stop gear, removable new fan, avoid causing the radiating effect of electronic component body not good because the trouble of fan, therefore, can promote the heat dispersion to the electronic component body, realize the effect of protection electronic component body.
2. This low pressure reactive compensation controller through being provided with the locking pad, can be in avoiding external dust or steam to get into the device casing and cause the damage to the electronic component body, connecting rod in the intraoral motion range of connecting between can, the locking pad cooperates weight and gag lever post and the laminating in the spacing mouthful of fan, can be so that the connecting rod places stably in the connecting hole.
3. This low pressure reactive compensation controller through being provided with the filter screen board, can avoid the dust outside the device casing to get into the device casing, and then avoids making heat dispersion not good enough because the surface of dust cover electronic component body.
Drawings
Fig. 1 is a schematic perspective view of a low-voltage reactive compensation controller according to the present invention;
fig. 2 is a schematic partial sectional structural diagram of a low-voltage reactive compensation controller according to the present invention;
FIG. 3 is an enlarged schematic view of the structure at A in FIG. 2;
fig. 4 is an enlarged schematic view of a portion B in fig. 2.
In the figure: 1. a device housing; 2. an electronic component body; 3. an installation port; 4. installing a door; 5. a connection port; 6. a connecting rod; 7. a fan; 8. an air inlet; 9. a heat dissipation port; 10. a limiting rod; 11. a limiting port; 12. a locking pad; 13. a filter screen plate; 14. an air deflector; 15. mounting a rod; 16. the impeller is rotated.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.
Referring to fig. 1-4, a low-voltage reactive compensation controller, including device casing 1 and electronic component body 2, a mounting port 3 has been seted up to one side outer wall of device casing 1, one side outer wall of device casing 1 articulates there is the installation door 4 that covers in mounting port 3, connector 5 has been seted up to one side bottom of installation door 4, connector 5's inner wall sliding connection has connecting rod 6, the one end fixedly connected with fan 7 of connecting rod 6, the end of blowing of fan 7 is towards electronic component body 2, air intake 8 has been seted up to one side bottom of installation door 4, fan 7 covers in air intake 8, the other end of connecting rod 6 is provided with stop gear, device casing 1's opposite side inner wall has seted up thermovent 9.
It should be noted that, in this embodiment, the limiting mechanism includes a limiting rod 10, the other end of the top of the connecting rod 6 is provided with a limiting opening 11 forming a sliding fit with the limiting rod 10, and when the fan 7 is detached, the limiting rod 10 and the limiting opening 11 are separated.
In one embodiment, the top inner wall and the bottom inner wall of the connection port 5 are both fixedly connected with a locking pad 12, the locking pad 12 is made of rubber, the locking pad 12 is in contact with the connection rod 6, the locking pad 12 can prevent external dust or water vapor from entering the device shell 1 and damaging the electronic element body 2, the movement range of the connection rod 6 in the connection port 5 can be increased, the locking pad 12 is matched with the weight of the fan 7 and is attached to the limiting rod 10 and the limiting port 11, and the connection rod 6 can be stably placed in the connection port 5.
In one embodiment, the inner wall of the air inlet 8 is fixedly connected with a filter screen 13, and dust outside the device housing 1 can be prevented from entering the device housing 1 through the filter screen 13, so that poor heat dissipation performance due to the fact that the dust covers the surface of the electronic component body 2 is avoided.
It should be noted that, in this embodiment, the filter screen plate 13 is disposed in an inclined manner, and the filter screen plate 13 disposed in an inclined manner can increase the contact area between the filter screen plate 13 and the air, so that more dust can be filtered.
In one embodiment, the air deflector 14 is fixedly connected to the inner wall of the bottom of the device housing 1, the air deflector 14 is in an arc-shaped structure, two ends of the air deflector 14 are respectively and fixedly connected with the inner walls of two ends of the device housing 1, the air deflector 14 in the arc-shaped structure can enable the contact surface between the fan 7 and the air deflector 14 to be an arc surface, so that the wind passing through the bottom of the electronic component body 2 can be guided to the back of the electronic component body 2, and finally the wind overflows from the top of the air deflector 14 and is discharged through the heat dissipation port 9, and the heat dissipation effect on the electronic component body 2 can be improved.
It should be noted that, in this embodiment, the same mounting rod 15 is fixedly connected between the inner walls of the two ends of the device casing 1 at the top of the air deflector 14, and one surface of the mounting rod 15 close to the electronic component body 2 is connected with a plurality of rotating impellers 16 which are uniformly distributed through bearings, when wind passes through the top of the air deflector 14, the wind can drive the rotating impellers 16 to rotate, and the rotation of the rotating impellers 16 can increase the flow velocity of air in the device casing 1, so that more heat can be discharged to the outside of the device casing 1.
The working principle is as follows: during the use, start fan 7, fan 7 can blow the surface to electronic component body 2 with the outer air of device casing 1 through air intake 8, can drive the air flow near electronic component body 2, can promote the radiating effect to electronic component body 2, when fan 7 breaks down, can open installation door 4, make connecting rod 6 and 5 phase separations of connector through stop gear, removable new fan 7, avoid because the trouble of fan 7 causes the radiating effect of electronic component body 2 not good, therefore, can promote the heat dispersion to electronic component body 2, realize the effect of protection electronic component body 2.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (7)
1. A low-voltage reactive compensation controller comprises a device shell (1) and an electronic element body (2), it is characterized in that the outer wall of one side of the device shell (1) is provided with a mounting opening (3), the outer wall of one side of the device shell (1) is hinged with a mounting door (4) covering the mounting opening (3), a connecting port (5) is arranged at the bottom of one side of the mounting door (4), the inner wall of the connecting port (5) is connected with a connecting rod (6) in a sliding way, one end of the connecting rod (6) is fixedly connected with a fan (7), the blowing end of the fan (7) faces the electronic component body (2), an air inlet (8) is formed in the bottom of one side of the mounting door (4), the fan (7) covers the air inlet (8), the other end of the connecting rod (6) is provided with a limiting mechanism, and the inner wall of the other side of the device shell (1) is provided with a heat dissipation port (9).
2. The low-voltage reactive compensation controller according to claim 1, wherein the limiting mechanism comprises a limiting rod (10), and the other end of the top of the connecting rod (6) is provided with a limiting opening (11) which is in sliding fit with the limiting rod (10).
3. The low-voltage reactive compensation controller according to claim 1, wherein the top inner wall and the bottom inner wall of the connection port (5) are both fixedly connected with locking pads (12), the locking pads (12) are made of rubber, and the locking pads (12) are in contact with the connection rod (6).
4. The low-voltage reactive compensation controller according to claim 1, wherein a filter screen (13) is fixedly connected to the inner wall of the air inlet (8).
5. The low-voltage reactive power compensation controller according to claim 4, wherein the filter screen (13) is arranged in an inclined manner.
6. The low-voltage reactive compensation controller according to claim 1, wherein an air deflector (14) is fixedly connected to the inner wall of the bottom of the device casing (1), the air deflector (14) is of an arc-shaped structure, and two ends of the air deflector (14) are respectively and fixedly connected to the inner walls of two ends of the device casing (1).
7. The low-voltage reactive compensation controller according to claim 6, wherein the same mounting rod (15) is fixedly connected between the inner walls of the two ends of the device shell (1) at the top of the air deflector (14), and a plurality of uniformly distributed rotating impellers (16) are connected to one surface of the mounting rod (15) close to the electronic component body (2) through bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220243960.0U CN216750929U (en) | 2022-01-27 | 2022-01-27 | Low-voltage reactive compensation controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220243960.0U CN216750929U (en) | 2022-01-27 | 2022-01-27 | Low-voltage reactive compensation controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216750929U true CN216750929U (en) | 2022-06-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220243960.0U Active CN216750929U (en) | 2022-01-27 | 2022-01-27 | Low-voltage reactive compensation controller |
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| Country | Link |
|---|---|
| CN (1) | CN216750929U (en) |
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- 2022-01-27 CN CN202220243960.0U patent/CN216750929U/en active Active
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