CN220493437U - Electrical instrument and meter protection device - Google Patents
Electrical instrument and meter protection device Download PDFInfo
- Publication number
- CN220493437U CN220493437U CN202322016428.2U CN202322016428U CN220493437U CN 220493437 U CN220493437 U CN 220493437U CN 202322016428 U CN202322016428 U CN 202322016428U CN 220493437 U CN220493437 U CN 220493437U
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- China
- Prior art keywords
- inboard
- box
- electrical instrument
- air inlet
- thermovent
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- 238000007789 sealing Methods 0.000 claims abstract description 11
- 239000000428 dust Substances 0.000 abstract description 16
- 230000017525 heat dissipation Effects 0.000 abstract description 4
- 238000002955 isolation Methods 0.000 abstract description 4
- 239000004576 sand Substances 0.000 description 5
- 239000003673 groundwater Substances 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Casings For Electric Apparatus (AREA)
Abstract
The utility model relates to the technical field of protection of electrical instruments and meters, and discloses an electrical instrument and meter protection device which comprises a bottom plate, wherein the upper end of the bottom plate is fixedly connected with a box body, one end of the outer side of the box body is provided with two cabinet doors through a hinge, the peripheries of the two cabinet doors are provided with sealing strips, the inner side of the box body is provided with a controller, the inner side of the box body is provided with a temperature sensor, one end of the inner side of the box body is provided with an air inlet, and the inner side of the air inlet is provided with a first filter screen. According to the utility model, the temperature sensor is arranged in the device, the temperature in the device can be detected, the servo motor is controlled by the controller to drive the fan to rotate, the heat dissipation is carried out in the device, the damage to the device caused by the overhigh temperature in the device is prevented, the sealing strip is arranged on the outer side of the cabinet door of the device, dust is prevented from entering the device, the filter screens are arranged on the air inlet of the device and the inner side of the heat dissipation opening, and the isolation of the device to the dust is enhanced.
Description
Technical Field
The utility model relates to the technical field of protection of electrical instruments and meters, in particular to a protection device for electrical instruments and meters.
Background
The electrical instrument is a new generation programmable intelligent instrument, which adopts a large-scale integrated circuit and a high-brightness LED display, and adopts a digital sampling technology to measure, display and control the phase voltage, the line voltage, the phase current, the line current, the active power, the reactive power, the apparent power, the frequency, the power factor, the active electric energy, the reactive electric energy, the four-quadrant electric energy and the like in a three-phase electric line in real time.
In the prior art, part of the device is installed outdoors, the outdoor weather is hot, the temperature in the device is increased, the melting point of the internal part of the device is low, larger economic loss is easily caused, the tightness of the part of the device is not very good, dust and fine sand are easily entering the device, the operation of internal equipment of the device is influenced, and the service life of the device is reduced. Accordingly, a person skilled in the art provides an electrical instrument and meter protection device to solve the above-mentioned problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides an electrical instrument and meter protection device, which is compared with the prior electrical instrument and meter protection device, wherein a temperature sensor is arranged in the device, the temperature in the device can be detected, a servo motor is controlled by a controller to drive a fan to rotate, the device is cooled, the device is prevented from being damaged due to overhigh internal temperature, sealing strips are arranged on the outer side of a cabinet door of the device, dust is prevented from entering the device, and filter screens are arranged on the inner sides of an air inlet and a cooling port of the device, so that the device is isolated from the dust.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an electrical instrument protection device, includes the bottom plate, the upper end fixedly connected with box of bottom plate, the outside one end of box is provided with two cabinet doors through the hinge, two the periphery of cabinet door all is provided with the sealing strip, the inboard of box is provided with the controller, the inboard of box is provided with temperature sensor, the inboard one end of box is provided with the air inlet, the inboard of air inlet is provided with first filter screen, the inboard one end of box is provided with the thermovent, the inboard of thermovent is provided with the second filter screen, the inboard of thermovent is provided with two fixed cover, the inboard of thermovent is provided with the motor case, the outside one end of thermovent is provided with the gas outlet;
through above-mentioned technical scheme, be provided with temperature sensor in the inside of device, but the inside temperature of detection device drives the fan through controller control servo motor and rotates, dispels the heat to the inside device, prevents that inside temperature from damaging the device too high, is provided with the sealing strip in the outside of device cabinet door, prevents that the dust from getting into inside the device to all be provided with the filter screen in the inboard of the air inlet of device and thermovent, strengthen the isolation of device to the dust.
Further, a servo motor is arranged on the inner side of the motor case, and a fan is arranged at one end of the servo motor;
through above-mentioned technical scheme, drive the fan through setting up servo motor, strengthen radiating the device inside.
Further, both ends of the second filter screen are provided with sliding blocks;
through above-mentioned technical scheme, through setting up the slider, conveniently at the inside operation of fixed cover to easy to assemble and dismantlement.
Further, a chute is formed in the upper end of the outer side of the air inlet;
through above-mentioned technical scheme, through setting up the spout, conveniently change and install first filter screen.
Further, a base plate is arranged at the bottom of the inner side of the box body, and the upper end of the base plate is fixedly connected with an electrical instrument device;
through above-mentioned technical scheme, through setting up the backing plate, improve device supporting height, increase the security of device.
Further, pull rods are arranged on the outer sides of the two cabinet doors;
through above-mentioned technical scheme, through setting up the pull rod, conveniently open the cabinet door of device, make things convenient for the staff to overhaul.
Further, the lower ends of the bottom plates are fixedly connected with a plurality of support columns, and the lower ends of the support columns are fixedly connected with cushion blocks;
through above-mentioned technical scheme, through setting up a plurality of support columns, prevent ground water stain damage device, reduce the life of device.
Further, a control panel is arranged on the outer side of the box body;
through above-mentioned technical scheme, through setting up control panel, conveniently control the equipment of device inside.
The utility model has the following beneficial effects:
1. compared with the existing electrical instrument and meter protection device, the electrical instrument and meter protection device provided by the utility model has the advantages that part of the electrical instrument and meter protection device is arranged outdoors, the temperature in the device is increased in hot outdoor weather, the melting point of the part of the internal device is low, the large economic loss is easily caused, the temperature sensor is arranged in the device, the temperature in the device can be detected, the servo motor is controlled by the controller to drive the fan to rotate, the heat is dissipated in the device, and the device is prevented from being damaged due to overhigh internal temperature.
2. Compared with the existing electrical instrument and meter protective device, the electrical instrument and meter protective device provided by the utility model has the advantages that the sealing performance of part of the device is not very good, dust and fine sand are easy to enter the device, the dust and the fine sand accumulate for a long time, the operation of equipment inside the device is influenced, the service life of the device is shortened, the sealing strip is arranged on the outer side of a cabinet door of the device, the dust is prevented from entering the device, the filter screens are arranged on the inner sides of an air inlet and a heat dissipation port of the device, and the isolation of the device on the dust is enhanced.
3. Compared with the existing electrical instrument and meter protection device, the electrical instrument and meter protection device provided by the utility model has the advantages that the support column is arranged at the bottom of the device, the ground water stain damage prevention device is prevented, the service life of the device is shortened, the sliding groove is formed in the outer side of the air inlet of the device, the first filter screen is convenient to replace and install, the pull rod is arranged in the outer side of the cabinet door, and the device is convenient to open.
Drawings
Fig. 1 is a schematic perspective view of an electrical instrument and meter protection device according to the present utility model;
fig. 2 is a schematic perspective view of a partial structure of an electrical instrument and meter protection device according to the present utility model;
fig. 3 is a cross-sectional view of an electrical instrument and meter protection device according to the present utility model;
FIG. 4 is a schematic perspective view of an air inlet;
fig. 5 is a schematic perspective view of the heat dissipation port.
Legend description:
1. a bottom plate; 2. a support column; 3. a cushion block; 4. a case; 5. a control panel; 6. a cabinet door; 7. a pull rod; 8. a sealing strip; 9. a hinge; 10. an electrical instrument device; 11. a controller; 12. a temperature sensor; 13. a backing plate; 14. an air inlet; 15. a first filter screen; 16. a chute; 17. a heat radiation port; 18. a fixed sleeve; 19. a second filter screen; 20. a slide block; 21. a motor case; 22. a servo motor; 23. a fan; 24. and an air outlet.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides an electrical instrument protection device, including bottom plate 1, the upper end fixedly connected with box 4 of bottom plate 1, the outside one end of box 4 is provided with two cabinet doors 6 through hinge 9, the periphery of two cabinet doors 6 all is provided with sealing strip 8, the inboard of box 4 is provided with controller 11, the inboard of box 4 is provided with temperature sensor 12, the inboard one end of box 4 is provided with air inlet 14, the inboard of air inlet 14 is provided with first filter screen 15, the inboard one end of box 4 is provided with thermovent 17, thermovent 17's inboard is provided with second filter screen 19, thermovent 17's inboard is provided with two fixed cover 18, thermovent 17's inboard is provided with motor case 21, thermovent 17's outside one end is provided with gas outlet 24, be provided with temperature sensor 12 in the inside of device, detectable device inside temperature, it rotates to drive fan 23 through controller 11 control servo motor 22, prevent inside temperature excessively high damage device, be provided with 8 in device cabinet door 6 the outside, prevent that dust from entering device inside, and inside 14 and thermovent 17 are provided with the filter screen to strengthen the filter strip to the inside of device.
The inboard of motor case 21 is provided with servo motor 22, servo motor 22's one end is provided with fan 23, drive fan 23 through setting up servo motor 22, strengthen radiating to the device inside, the both ends of second filter screen 19 all are provided with slider 20, through setting up slider 20, the convenience is at the inside operation of fixed cover 18, and easy to assemble and dismantlement, spout 16 has been seted up to the outside upper end of air inlet 14, through setting up spout 16, the convenience is changed and is installed first filter screen 15, the inboard bottom of box 4 is provided with backing plate 13, the upper end fixedly connected with electrical instrument device 10 of backing plate 13, through setting up backing plate 13, improve device supporting height, the security of increase device, the outside of two cabinet doors 6 all is provided with pull rod 7, through setting up pull rod 7, the convenience is opened the cabinet door 6 of device, make things convenient for the staff to overhaul, the lower extreme fixedly connected with a plurality of support columns 2 of bottom plate 1, the equal fixedly connected with cushion 3 of lower extreme of a plurality of support columns 2, through setting up a plurality of support columns 2, prevent the water stain device, reduce the life of device, the outside of box 4 is provided with control panel 5, through setting up control panel 5, the inside control device is convenient for.
Working principle: when the device is used, part of the device is installed outdoors, the outdoor weather is hot, the temperature in the device is increased, the melting point of the internal part of the device is low, larger economic loss is easily caused, a temperature sensor 12 is arranged in the device, the temperature in the device can be detected, a servo motor 22 is controlled by a controller 11 to drive a fan 23 to rotate, the device is radiated, the internal temperature is prevented from being too high, the device is not good in tightness, dust and fine sand are easily entering the device, the dust and fine sand are accumulated for a long time, the operation of equipment in the device is influenced, the service life of the device is reduced, a sealing strip 8 is arranged on the outer side of a cabinet door 6 of the device, the dust is prevented from entering the device, filter screens are arranged on the inner sides of an air inlet 14 and a radiating opening 17 of the device, the dust isolation of the device is enhanced, a support column 2 is arranged at the bottom of the device, the ground water stain is prevented from damaging the device, the service life of the device is reduced, a chute 16 is arranged on the outer side of the air inlet 14 of the device, the first filter screen 15 is conveniently replaced and installed, a pull rod 7 is arranged on the outer side of a cabinet door 6, and the device is conveniently opened.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. An electrical instrument and meter protection device comprises a bottom plate (1), and is characterized in that: the utility model discloses a refrigerator is characterized in that a box (4) is fixedly connected with upper end of bottom plate (1), the outside one end of box (4) is provided with two cabinet doors (6) through hinge (9), two the periphery of cabinet door (6) all is provided with sealing strip (8), the inboard of box (4) is provided with controller (11), the inboard of box (4) is provided with temperature sensor (12), the inboard one end of box (4) is provided with air inlet (14), the inboard of air inlet (14) is provided with first filter screen (15), the inboard one end of box (4) is provided with thermovent (17), the inboard of thermovent (17) is provided with second filter screen (19), the inboard of thermovent (17) is provided with two fixed cover (18), the inboard of thermovent (17) is provided with motor case (21), the outside one end of thermovent (17) is provided with gas outlet (24).
2. An electrical instrument and meter guard as claimed in claim 1, wherein: a servo motor (22) is arranged on the inner side of the motor box (21), and a fan (23) is arranged at one end of the servo motor (22).
3. An electrical instrument and meter guard as claimed in claim 1, wherein: both ends of the second filter screen (19) are provided with sliding blocks (20).
4. An electrical instrument and meter guard as claimed in claim 1, wherein: a chute (16) is formed in the upper end of the outer side of the air inlet (14).
5. An electrical instrument and meter guard as claimed in claim 1, wherein: the electric box is characterized in that a base plate (13) is arranged at the bottom of the inner side of the box body (4), and the upper end of the base plate (13) is fixedly connected with an electric instrument device (10).
6. An electrical instrument and meter guard as claimed in claim 1, wherein: the outer sides of the two cabinet doors (6) are provided with pull rods (7).
7. An electrical instrument and meter guard as claimed in claim 1, wherein: the lower extreme fixedly connected with a plurality of support columns (2) of bottom plate (1), a plurality of the lower extreme of support column (2) is all fixedly connected with cushion (3).
8. An electrical instrument and meter guard as claimed in claim 1, wherein: the control panel (5) is arranged on the outer side of the box body (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322016428.2U CN220493437U (en) | 2023-07-29 | 2023-07-29 | Electrical instrument and meter protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322016428.2U CN220493437U (en) | 2023-07-29 | 2023-07-29 | Electrical instrument and meter protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220493437U true CN220493437U (en) | 2024-02-13 |
Family
ID=89841717
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322016428.2U Active CN220493437U (en) | 2023-07-29 | 2023-07-29 | Electrical instrument and meter protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220493437U (en) |
-
2023
- 2023-07-29 CN CN202322016428.2U patent/CN220493437U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |