CN216357871U - Electricity larceny prevention device for low-voltage circuit - Google Patents
Electricity larceny prevention device for low-voltage circuit Download PDFInfo
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- CN216357871U CN216357871U CN202121775260.8U CN202121775260U CN216357871U CN 216357871 U CN216357871 U CN 216357871U CN 202121775260 U CN202121775260 U CN 202121775260U CN 216357871 U CN216357871 U CN 216357871U
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- theft
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- 230000005611 electricity Effects 0.000 title claims abstract description 17
- 230000002265 prevention Effects 0.000 title claims abstract description 17
- 230000017525 heat dissipation Effects 0.000 claims abstract description 23
- 230000000694 effects Effects 0.000 abstract description 12
- 230000008859 change Effects 0.000 abstract description 6
- 241001075561 Fioria Species 0.000 description 10
- 230000009471 action Effects 0.000 description 10
- 230000033001 locomotion Effects 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of electricity stealing prevention devices, in particular to an electricity stealing prevention device for a low-voltage line, which comprises an electricity stealing prevention shell, wherein one side of the electricity stealing prevention shell is rotatably connected with an electricity stealing prevention door, one side of the electricity stealing prevention door is provided with a heat dissipation hole, one side of the heat dissipation hole is provided with a heat dissipation component, one side of the heat dissipation component is provided with a temperature sensor, and one side of the temperature sensor is provided with a controller. The utility model has the advantages that: when the inside high temperature of thief-proof shell, the violent change of temperature can be detected by temperature sensor, and the controller sends the instruction afterwards, produces thrust, and after the cylinder produced thrust, under the effect of thrust, can make the sliding plate remove, make the sliding plate remove inside the sliding tray, because the air has mobility, outside air can flow in inside the thief-proof shell through the inlet port, can carry out secondary heat dissipation to the thief-proof shell, can make the radiating effect more effective.
Description
Technical Field
The utility model relates to the technical field of electricity stealing prevention devices, in particular to an electricity stealing prevention device for a low-voltage line.
Background
In order to fully ensure the output of electric power and prevent the stealing of the electric power, the anti-theft device is widely used to prevent the loss of the national assets, but the anti-theft capability of the current anti-theft device for the electric power is lower, in particular to the anti-theft device provided with an electric energy meter, and the anti-theft device is of a box body structure.
This a thief-proof device for low pressure circuit, when using, in order to promote thief-proof effect, can lock throughout the year, and then cause the device in the temperature often can't scatter out, cause the inner structure to burn out, cause the loss.
SUMMERY OF THE UTILITY MODEL
The utility model aims to overcome the defects of the prior art, provides an electricity larceny prevention device for a low-voltage line, and effectively solves the defects of the prior art.
The purpose of the utility model is realized by the following technical scheme: the utility model provides an anti-electricity-theft device for low pressure circuit, includes anti-theft shell, one side of anti-theft shell is rotated and is connected with anti-theft door, one side of anti-theft door is provided with the louvre, one side of louvre is provided with the radiating component, one side of radiating component is provided with temperature sensor, one side of temperature sensor is provided with the controller, one side of controller is provided with the sliding tray, one side of sliding tray is provided with the control component.
Optionally, the quantity of louvre is a plurality of, a plurality of louvre linear array is in one side of anti-theft door, and the motor produces the moment of torsion, under the effect of moment of torsion, can make the fan leaf rotate, and then drive the air around the fan leaf and flow, because the energy has the transmissibility, at the in-process that the air flows, can take out the heat of device inside from the louvre, through the setting of louvre, can in time with the heat effluvium of anti-theft shell inside.
Optionally, the heat radiation member includes the motor, one side fixedly connected with axis of rotation of motor, the axle center of axis of rotation coincides mutually with the axle center of motor, switch on, and the electric current flows in the motor, produces the magnetic field in the coil inside of motor, because electrified conductor is the effect of atress in the magnetic field, can make the motor produce the moment of torsion, because power has the transmissibility, in the axis of rotation can be transmitted to the moment of torsion, under the effect of moment of torsion, can make the axis of rotation rotate, through the setting of motor, can provide power for the rotation of axis of rotation.
Optionally, one side fixedly connected with fan leaf of axis of rotation, the axle center of axis of rotation coincides mutually with the axle center of fan leaf, because power has the transmissibility, the moment of torsion that the axis of rotation produced can transmit to the fan leaf, because power can change the motion state of object, under the effect of moment of torsion, can make the fan leaf rotate, and then drive the air around the fan leaf and flow, through the setting of fan leaf, can drive the flow of air, and then dispel the heat to the anti-theft shell.
Optionally, the control member includes two cylinders, the two cylinders are symmetrically distributed on one side of the anti-theft shell, when the temperature inside the anti-theft shell is too high, a drastic change in temperature is detected by the temperature sensor, then a command is sent to the controller to control the cylinders to be opened, air is input from the rodless air cavity and compressed, air is exhausted from the rod cavity, the piston is pushed by thrust formed by the pressure difference between the two cavities of the cylinders acting on the piston to move, the piston rod extends out to generate thrust, and power can be provided for the movement of the sliding plate through the arrangement of the cylinders.
Optionally, a sliding plate is fixedly connected to one side of the air cylinder, the shape and size of the sliding plate are matched with those of the sliding groove, the air cylinder generates thrust, the thrust can be transmitted to the sliding plate due to the force transmission property, so that the sliding plate generates a movement trend, when the movement trend is greater than the static friction force between the sliding plate and the sliding groove, the sliding plate can move according to the track of the sliding groove, and through the arrangement of the sliding plate, when the temperature is too high, the control member is timely opened, so that the heat dissipation effect is improved.
Optionally, an air inlet is formed in one side of the anti-theft shell, the number of the air inlets is a plurality of, the air inlets are linearly arrayed on one side of the anti-theft shell, after the air cylinder generates thrust, the sliding plate can move under the action of the thrust, the sliding plate can move to the inside of the sliding groove, due to the fact that air has fluidity, external air can flow into the anti-theft shell through the air inlet hole, secondary heat dissipation can be conducted on the anti-theft shell, and the heat dissipation effect can be more effective through the arrangement of the control component.
The utility model has the following advantages:
the anti-electricity-theft device for the low-voltage line can enable the motor to generate torque by switching on a power supply and enabling the current to flow into the motor, can enable the motor to generate the torque due to the fact that the force has transmissibility, the torque can be transmitted to the fan blades under the action of the torque, the fan blades can be enabled to rotate under the action of the torque, so that air around the fan blades can be driven to flow, and the heat inside the device can be taken out from the heat dissipation holes in the air flowing process due to the fact that the energy has transmissibility, the heat inside the anti-electricity-theft device can be dissipated out in time, when the temperature inside the anti-electricity-theft shell is too high, violent change of the temperature can be detected by the temperature sensor, then an instruction is sent to the controller to control the opening of the air cylinder, produce thrust, the cylinder produces behind the thrust, under the effect of thrust, can make the sliding plate remove, makes the sliding plate remove inside the sliding tray, because the air has mobility, outside air can flow in inside the anti-theft shell through the inlet port, can carry out the secondary heat dissipation to the anti-theft shell, can make the radiating effect more effective.
Drawings
FIG. 1 is a schematic view of a first perspective structure of the assembly of the present invention;
FIG. 2 is a schematic view of a second perspective of the assembly of the present invention;
FIG. 3 is a schematic view of a first cross-sectional structure of the assembly of the present invention;
FIG. 4 is a schematic view of a second cross-sectional structure of the assembly of the present invention;
FIG. 5 is a schematic view of the structure of the present invention at A.
In the figure: 1-anti-theft shell, 2-anti-theft door, 3-heat dissipation hole, 4-heat dissipation member, 401-motor, 402-rotating shaft, 403-fan blade, 5-temperature sensor, 6-controller, 7-sliding groove, 8-control member, 801-air cylinder, 802-sliding plate, 9-air inlet and 10-rain shielding plate.
Detailed Description
The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.
As shown in fig. 1 to 5, an electricity stealing prevention device for a low-voltage line comprises an electricity stealing prevention shell 1, an electricity stealing prevention door 2 is rotatably connected to one side of the electricity stealing prevention shell 1, a heat dissipation hole 3 is arranged on one side of the electricity stealing prevention door 2, a heat dissipation member 4 is arranged on one side of the heat dissipation hole 3, a temperature sensor 5 is arranged on one side of the heat dissipation member 4, a controller 6 is arranged on one side of the temperature sensor 5, a sliding groove 7 is arranged on one side of the controller 6, and a control member 8 is arranged on one side of the sliding groove 7.
As an optional technical scheme of the utility model: the quantity of louvre 3 is a plurality of, and the 3 linear array of a plurality of louvre is in the one side of anti-theft gate 2, and motor 401 produces the moment of torsion, under the effect of moment of torsion, can make fan leaf 403 rotate, and then drives the air around the fan leaf 403 and flow, because the energy has the transmissibility, at the in-process that the air flows, can take out the heat of device inside from louvre 3.
As an optional technical scheme of the utility model: the heat radiation member 4 includes a motor 401, a rotation shaft 402 is fixedly connected to one side of the motor 401, the axis of the rotation shaft 402 coincides with the axis of the motor 401, a power supply is connected, a current flows into the motor 401, a magnetic field is generated inside a coil of the motor 401, the motor 401 can generate a torque due to the action of the force of the charged conductor in the magnetic field, the torque can be transmitted to the rotation shaft 402 due to the force transmissibility, and the rotation shaft 402 can rotate under the action of the torque.
As an optional technical scheme of the utility model: one side of the rotating shaft 402 is fixedly connected with the fan blade 403, the axis of the rotating shaft 402 coincides with the axis of the fan blade 403, the torque generated by the rotation of the rotating shaft 402 can be transmitted to the fan blade 403 due to the force transmission, and the fan blade 403 can rotate under the action of the torque due to the force capable of changing the motion state of an object, so that the air around the fan blade 403 is driven to flow.
As an optional technical scheme of the utility model: the control component 8 comprises two air cylinders 801, the two air cylinders 801 are symmetrically distributed on one side of the anti-theft shell 1, when the temperature inside the anti-theft shell 1 is too high, the drastic change of the temperature can be detected by the temperature sensor 5, then a command is sent to the controller 6, the air cylinders 801 are controlled to be opened, air can be input from the rodless air cavity and compressed, air is exhausted from the rod cavity, and the piston is pushed to move by the thrust formed by the pressure difference between the two cavities of the air cylinders 801 acting on the piston, so that the piston rod is extended to generate the thrust.
As an optional technical scheme of the utility model: the sliding plate 802 is fixedly connected to one side of the cylinder 801, the shape and size of the sliding plate 802 are matched with those of the sliding groove 7, the cylinder generates a pushing force 801, the pushing force can be transmitted to the sliding plate 802 due to the force transmission property, so that the sliding plate 802 generates a movement trend, and when the movement trend is larger than the static friction force between the sliding plate 802 and the sliding groove 7, the sliding plate 802 can move according to the track of the sliding groove 7.
As an optional technical scheme of the utility model: one side of the anti-theft shell 1 is provided with the air inlet 9, the number of the air inlet 9 is a plurality of, a plurality of air inlets 9 linear array is on one side of the anti-theft shell 1, after the air cylinder 801 generates thrust, under the action of the thrust, the sliding plate 802 can be moved, the sliding plate 802 is moved to the inside of the sliding groove 7, and due to the fact that air has fluidity, outside air can flow into the inside of the anti-theft shell 1 through the air inlet 9, and secondary heat dissipation can be conducted on the anti-theft shell 1.
The working process of the utility model is as follows: when the user uses
S1: first, the power is switched on, current flows into the motor 401, a magnetic field is generated inside a coil of the motor 401, the motor 401 can generate torque due to the action of the force of the charged conductor in the magnetic field, the torque can be transmitted to the rotating shaft 402 due to the force transmissibility, the rotating shaft 402 can rotate under the action of the torque, the torque generated by the rotation of the rotating shaft 402 can be transmitted to the fan blades 403 due to the force transmissibility, and the fan blades 403 can rotate under the action of the torque due to the force capable of changing the motion state of an object, so that the air around the fan blades 403 can be driven to flow.
S2: secondly, when the temperature inside the anti-theft shell 1 is too high, the drastic change of the temperature can be detected by the temperature sensor 5, then a command is sent to the controller 6 to control the cylinder 801 to be opened, air can be input from the rodless air cavity and compressed, air is exhausted from the rod cavity, and the piston is pushed to move by the thrust formed by the pressure difference of the two cavities of the cylinder 801 acting on the piston, so that the piston rod extends out to generate the thrust.
S3: finally, the air cylinder generates a pushing force 801, the pushing force can be transmitted to the sliding plate 802 due to the force transmission property, so that the sliding plate 802 generates a movement trend, when the movement trend is larger than the static friction force between the sliding plate 802 and the sliding groove 7, the sliding plate 802 can move according to the track of the sliding groove 7, and due to the fluidity of air, the outside air can flow into the anti-theft shell 1 through the air inlet hole 9, so that the anti-theft shell 1 can be subjected to secondary heat dissipation.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (1)
1. An electricity larceny prevention device for a low-voltage line is characterized in that: the anti-theft door comprises an anti-theft shell (1), wherein one side of the anti-theft shell (1) is rotatably connected with an anti-theft door (2), one side of the anti-theft door (2) is provided with a heat dissipation hole (3), one side of the heat dissipation hole (3) is provided with a heat dissipation component (4), one side of the heat dissipation component (4) is provided with a temperature sensor (5), one side of the temperature sensor (5) is provided with a controller (6), one side of the controller (6) is provided with a sliding groove (7), and one side of the sliding groove (7) is provided with a control component (8);
the number of the heat dissipation holes (3) is a plurality, and the heat dissipation holes (3) are linearly arrayed on one side of the anti-theft door (2);
the heat dissipation member (4) comprises a motor (401), one side of the motor (401) is fixedly connected with a rotating shaft (402), and the axis of the rotating shaft (402) is superposed with the axis of the motor (401);
one side of the rotating shaft (402) is fixedly connected with a fan blade (403), and the axis of the rotating shaft (402) is superposed with the axis of the fan blade (403);
the control component (8) comprises two air cylinders (801), and the two air cylinders (801) are symmetrically distributed on one side of the anti-theft shell (1);
one side of the air cylinder (801) is fixedly connected with a sliding plate (802), and the shape and the size of the sliding plate (802) are matched with those of the sliding groove (7);
one side of the anti-theft shell (1) is provided with a plurality of air inlets (9), and the plurality of air inlets (9) are linearly arrayed on one side of the anti-theft shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121775260.8U CN216357871U (en) | 2021-08-02 | 2021-08-02 | Electricity larceny prevention device for low-voltage circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121775260.8U CN216357871U (en) | 2021-08-02 | 2021-08-02 | Electricity larceny prevention device for low-voltage circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216357871U true CN216357871U (en) | 2022-04-19 |
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ID=81160467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121775260.8U Expired - Fee Related CN216357871U (en) | 2021-08-02 | 2021-08-02 | Electricity larceny prevention device for low-voltage circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216357871U (en) |
-
2021
- 2021-08-02 CN CN202121775260.8U patent/CN216357871U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220811 Address after: 045000 333 Desheng East Street, Yangquan City, Shanxi Province Patentee after: YANGQUAN POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER Co. Address before: 045000 Pingping power supply company, No. 4, Xinquan Road, Yangquan City, Yangquan City, Shanxi Province Patentee before: Li Zhenrui |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220419 |