CN220752254U - Sensor is put in cubical switchboard office - Google Patents
Sensor is put in cubical switchboard office Download PDFInfo
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- CN220752254U CN220752254U CN202322276977.3U CN202322276977U CN220752254U CN 220752254 U CN220752254 U CN 220752254U CN 202322276977 U CN202322276977 U CN 202322276977U CN 220752254 U CN220752254 U CN 220752254U
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- partial discharge
- wall
- discharge sensor
- fixed
- fixedly connected
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- 230000007246 mechanism Effects 0.000 claims abstract description 17
- 238000001816 cooling Methods 0.000 claims abstract description 3
- 230000008531 maintenance mechanism Effects 0.000 claims description 9
- 238000004804 winding Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 abstract description 8
- 238000012544 monitoring process Methods 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008439 repair process Effects 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
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Abstract
The utility model discloses a switch cabinet partial discharge sensor, in particular to the field of partial discharge sensors, which comprises a partial discharge sensor shell, wherein the outer wall of the partial discharge sensor shell is provided with a mounting mechanism, the mounting mechanism comprises a fixed rear shell, the outer wall of the fixed rear shell is fixedly connected with a fixed plate, the upper surface of the fixed plate is provided with a mounting hole, the upper surface of the fixed rear shell is fixedly connected with a cooling fan, the outer wall of the fixed rear shell is fixedly connected with a fixed side plate, the outer wall of the fixed side plate is fixedly connected with a front baffle, and the outer wall of the front baffle is connected with a fixing component; the utility model is convenient for installing and dismantling the partial discharge sensor shell by the installing mechanism, the partial discharge sensor shell can be fixed by directly inserting the partial discharge sensor shell into the fixed rear shell during installation, and the partial discharge sensor shell can be taken out by pulling the fixed component outwards during dismantling, so that the operation is simple, and the partial discharge sensor is convenient to dismantle and install.
Description
Technical Field
The utility model relates to the field of partial discharge sensors, in particular to a switch cabinet partial discharge sensor.
Background
The partial discharge detection system is specially used for partial discharge measurement of electrical equipment such as transformers, motors, transformers, cables, GIS, switches, lightning arresters and the like, and is usually a device for detecting partial discharge in an electrical cabinet;
through searching, the prior patent (publication number: CN 219475651U) discloses a partial discharge monitoring sensor of a guide rail type movable switch cabinet, which comprises a base, wherein a protection box is fixed on the upper surface of the base, a monitoring sensor body is inserted in the protection box, a ventilating mechanism for radiating heat is arranged on the right side of the monitoring sensor body, a buffer mechanism for weakening impact force is arranged on the top wall of an inner cavity of the protection box, and the ventilating mechanism comprises a heat radiating box fixed on the right side of the monitoring sensor body. This monitoring sensor is put in guide tracked removal cubical switchboard office under ventilation mechanism's effect releases the heat that monitoring sensor body produced to its outside through first fan, radiating box, radiating fin, semiconductor radiator and the cooperation of second dust screen, accelerates the inside circulation of air of guard box through the cooperation of air exhauster, second fan and first dust screen simultaneously to make the heat that the radiating box released circulate to the outside fast, and then improve its radiating efficiency to monitoring sensor body. The inventors found that the following problems exist in the prior art in the process of implementing the present utility model:
the existing partial discharge sensor is usually fixedly arranged in the electric cabinet when in use, and is used for detecting partial discharge in the electric cabinet, and the existing partial discharge sensor is usually fixed by screws when in use, and the partial discharge sensor is easy to break down when working in a high-voltage environment for a long time, so that the partial discharge sensor is more troublesome to detach and install, and therefore, an installation mechanism is needed to conveniently install and detach when the partial discharge sensor of the switch cabinet is used;
therefore, a partial discharge sensor of a switch cabinet is proposed for the above problems.
Disclosure of Invention
In order to overcome the above-mentioned drawbacks of the prior art, the present utility model provides a partial discharge sensor for a switchgear, so as to solve the above-mentioned problems in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a sensor is put in cubical switchboard office, includes the office and puts the sensor shell, the outer wall that the sensor shell was put in office is provided with installation mechanism, installation mechanism is including fixed backshell, the outer wall fixedly connected with fixed plate of fixed backshell, the mounting hole has been seted up to the higher authority of fixed plate, the higher authority fixedly connected with radiator fan of fixed backshell.
The outer wall fixedly connected with fixed curb plate of fixed backshell, the outer wall fixedly connected with front bezel of fixed curb plate, the outer wall connection of front bezel has fixed subassembly.
Preferably, the upper end fixedly connected with power connecting wire of sensor shell is put to office, the upper end fixedly connected with antenna of sensor shell is put to office, the outer wall fixedly connected with display of sensor shell is put to office, the outer wall of sensor shell is put to office has maintenance mechanism through hinge connection, the fixed slot has been seted up to the bottom outer wall of sensor shell is put to office.
Preferably, the fixing component comprises a pull buckle, the inner wall of the pull buckle is fixedly connected with a pull rod, one end of the pull rod is fixedly connected with a fixing block, and the pull rod penetrates through the front baffle.
Preferably, the outer wall winding of pull rod is connected with the spring, the spring is installed in the inside of preceding baffle.
Preferably, the fixed plate is L-shaped and is arranged at the rear end of the outer wall of the fixed rear shell, and the fixed plate is arranged in the switch cabinet.
Preferably, the maintenance mechanism comprises a first fixed cover, a pull groove is formed in the outer wall of the first fixed cover, and the first fixed cover is connected with the outer wall of the partial discharge sensor shell through a hinge.
Preferably, the outer wall of the first fixing cover is fixedly connected with an outer plate, and a first fixing hole is formed in the outer plate.
Preferably, the outer wall hinge of the partial discharge sensor shell is connected with a second fixed cover, the outer wall of the second fixed cover is fixedly connected with an inner plate, and a second fixed hole is formed in the upper surface of the inner plate.
The utility model has the technical effects and advantages that:
1. compared with the prior art, this sensor is put in switch cabinet office passes through the installation and dismantles of installation mechanism convenience to partial discharge sensor shell, pass the mounting hole with the bolt and fix the fixed plate in the switch cabinet when using, afterwards insert partial discharge sensor shell in fixed backshell, bottom that partial discharge sensor shell's bottom can be inwards pushed to the fixed block after inserting the bottom, then the spring can work and reset the fixed block after the partial discharge sensor shell is to bottom, afterwards the fixed block can enter into the fixed slot and fix partial discharge sensor shell, radiator fan can work and dispel the heat to partial discharge sensor shell when using, pull the pull rod backward through the pull buckle when taking out partial discharge sensor shell, then shift out the fixed block in the fixed slot, afterwards can take out partial discharge sensor shell, this mode only need with partial discharge sensor shell direct insertion in fixed backshell can fix, and only need take out the sensor shell with fixed subassembly outwards pulling when dismantling, easy operation, the sensor is convenient with the partial discharge sensor shell has avoided the fixed phenomenon of the tradition of not frequently dismantling of the installation.
2. Compared with the prior art, this sensor is put in switch cabinet office is put in sensor shell through maintenance mechanism convenience to office, can dismantle the fixed screw in first fixed orifices and the second fixed orifices when the sensor shell is put in office to needs open the maintenance, then open first fixed lid and the fixed lid of second, can put in office and keep in repair in the sensor shell, this mode can directly put in office and keep in repair in the sensor shell, the hand is placed in office and is put in sensor shell and can not shelter from, let the maintenance get up more easily, and planking can be covered on the inner panel when closing, then first fixed orifices and second fixed orifices coincidence, this mode can be connected more stably, and more pleasing to the eye.
Drawings
Fig. 1 is a schematic perspective view of the whole structure of the present utility model.
FIG. 2 is a schematic view of the structure of the mounting mechanism of the present utility model.
FIG. 3 is a schematic view of a fixing assembly according to the present utility model.
FIG. 4 is a schematic diagram of a maintenance mechanism according to the present utility model.
The reference numerals are: 1. partial discharge sensor housing; 2. a mounting mechanism; 3. a power supply connection line; 4. an antenna; 5. a display; 6. a maintenance mechanism; 7. a fixing groove; 201. fixing the rear shell; 202. a fixing plate; 203. a mounting hole; 204. fixing the side plates; 205. a front baffle; 206. a heat radiation fan; 207. a fixing assembly; 2071. pulling buckle; 2072. a pull rod; 2073. a fixed block; 2074. a spring; 601. a first fixed cover; 602. drawing a groove; 603. an outer plate; 604. a first fixing hole; 605. a second fixed cover; 606. an inner plate; 607. and a second fixing hole.
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.
Example 1
The partial discharge sensor of the switch cabinet shown in fig. 1 to 4 comprises a partial discharge sensor housing 1, wherein a mounting mechanism 2 is arranged on the outer wall of the partial discharge sensor housing 1, the mounting mechanism 2 comprises a fixed rear housing 201, a fixing plate 202 is fixedly connected with the outer wall of the fixed rear housing 201, a mounting hole 203 is formed in the upper surface of the fixing plate 202, and a cooling fan 206 is fixedly connected with the upper surface of the fixed rear housing 201.
The outer wall of fixed backshell 201 fixedly connected with fixed curb plate 204, the outer wall fixedly connected with front bezel 205 of fixed curb plate 204, the outer wall of front bezel 205 is connected with fixed subassembly 207.
Wherein: when the partial discharge sensor housing 1 is required to be taken out, the pull rod 2072 is pulled backwards through the pull buckle 2071, the fixed block 2073 can be pushed inwards when the bottom of the partial discharge sensor housing 1 is inserted into the bottom, then the fixed block 2073 can be reset by the spring 2074 after the partial discharge sensor housing 1 is inserted into the bottom, the fixed block 2073 can enter the fixed groove 7 to fix the partial discharge sensor housing 1, the radiator fan 206 can work to radiate heat of the partial discharge sensor housing 1 when in use, the fixed block 2073 can be moved out of the fixed groove 7 by pulling the pull rod 2072 backwards when the partial discharge sensor housing 1 is required to be taken out, the partial discharge sensor housing 1 can be taken out after the partial discharge sensor housing 1 is required to be directly inserted into the fixed rear housing 201 when in an installation, the partial discharge sensor housing 1 can be taken out by pulling the fixed assembly 207 outwards when in a disassembly process, the operation is simple, and the sensor housing is convenient to detach and the traditional partial discharge sensor housing is prevented from being frequently detached.
Example two
On the basis of the first embodiment, the scheme in the first embodiment is further introduced in detail in combination with the following specific working manner, as shown in fig. 1 to 4, and described in detail below:
as a preferred embodiment, the upper end of the partial discharge sensor housing 1 is fixedly connected with a power connection wire 3, the upper end of the partial discharge sensor housing 1 is fixedly connected with an antenna 4, the outer wall of the partial discharge sensor housing 1 is fixedly connected with a display 5, the outer wall of the partial discharge sensor housing 1 is connected with a maintenance mechanism 6 through a hinge, and the outer wall of the bottom end of the partial discharge sensor housing 1 is provided with a fixing groove 7; furthermore, the fixed slot 7 can be used by being connected with a power supply when in use, the antenna 4 can transmit information when in use, and then the display 5 can display in real time.
As a preferred embodiment, the fixing assembly 207 comprises a pull buckle 2071, wherein the inner wall of the pull buckle 2071 is fixedly connected with a pull rod 2072, one end of the pull rod 2072 is fixedly connected with a fixing block 2073, and the pull rod 2072 penetrates through the front baffle 205; further, the pull buckle 2071, the pull rod 2072 and the fixed block 2073 are in linkage relation, and can synchronously move.
As a preferred embodiment, a spring 2074 is wound around the outer wall of the pull rod 2072, and the spring 2074 is installed inside the front baffle 205; further, the spring 2074 may reset the fixed block 2073.
As a preferred embodiment, the fixing plate 202 is L-shaped and is installed at the rear end of the outer wall of the fixing rear case 201, and the fixing plate 202 is installed inside the switchgear; further, a space is left at the rear end of the fixed rear case 201 for heat dissipation.
As a preferred embodiment, the maintenance mechanism 6 includes a first fixed cover 601, a pull groove 602 is formed on the outer wall of the first fixed cover 601, and the first fixed cover 601 is connected with the outer wall of the partial discharge sensor housing 1 by a hinge; further, the first fixing cover 601 is conveniently opened by pulling the groove 602.
As a preferred embodiment, an outer plate 603 is fixedly connected to the outer wall of the first fixing cover 601, and a first fixing hole 604 is formed in the upper surface of the outer plate 603; further, the side of the partial discharge sensor housing 1 is not shielded after the first fixing cover 601 is opened.
As a preferred embodiment, the outer wall of the partial discharge sensor housing 1 is hinged with a second fixing cover 605, the outer wall of the second fixing cover 605 is fixedly connected with an inner plate 606, and a second fixing hole 607 is formed on the inner plate 606; further, when the outer plate 603 is closed, the inner plate 606 is covered with the outer plate, and the first fixing holes 604 and the second fixing holes 607 are overlapped, so that the fixing is convenient.
The working process of the utility model is as follows: when the sensor housing 1 is required to be taken out, the pull rod 2072 is pulled backwards through the pull buckle 2071, the fixed block 2073 is pushed inwards when the bottom of the sensor housing 1 is inserted into the bottom, then the fixed block 2073 is reset when the sensor housing 1 is in bottom, the spring 2074 works to reset the fixed block 2073, the fixed block 2073 enters the fixed slot 7 to fix the partial discharge sensor housing 1, the radiator fan 206 works to radiate the partial discharge sensor housing 1 when the sensor housing 1 is required to be taken out, the fixed block 2073 is moved out of the fixed slot 7, the partial discharge sensor housing 1 is taken out, the fixed slot 7 is connected with a power supply for use, the antenna 4 can transmit information when the sensor housing 1 is in use, the display 5 can display in real time, the first fixed hole 604 and the second fixed hole 604 can be opened when the sensor housing 1 is required to be opened for maintenance, the sensor housing 605 can be opened, the sensor housing 605 can be directly released from the first fixed hole, the sensor housing 605 can be opened, the sensor housing 1 can be directly placed in the first fixed cover and the sensor housing 1 can be maintained, the sensor housing is fixed in the first fixed cover can be opened, and the partial discharge sensor housing 1 can be directly placed in the first fixed cover, and the sensor housing 601 can be directly placed in the first fixed cover, and the sensor housing can be directly placed in the first sensor housing 1 can be directly in the fixed.
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (8)
1. The utility model provides a sensor is put in cubical switchboard office, includes office and puts sensor housing (1), its characterized in that: the outer wall of the partial discharge sensor shell (1) is provided with a mounting mechanism (2), the mounting mechanism (2) comprises a fixed rear shell (201), the outer wall of the fixed rear shell (201) is fixedly connected with a fixing plate (202), a mounting hole (203) is formed in the fixing plate (202), and a cooling fan (206) is fixedly connected to the fixing rear shell (201);
the outer wall fixedly connected with fixed curb plate (204) of fixed backshell (201), the outer wall fixedly connected with front bezel (205) of fixed curb plate (204), the outer wall of front bezel (205) is connected with fixed subassembly (207).
2. A switchgear partial discharge sensor as claimed in claim 1, wherein: the high-voltage power supply is characterized in that the upper end of the partial discharge sensor housing (1) is fixedly connected with a power supply connecting wire (3), the upper end of the partial discharge sensor housing (1) is fixedly connected with an antenna (4), the outer wall of the partial discharge sensor housing (1) is fixedly connected with a display (5), the outer wall of the partial discharge sensor housing (1) is connected with a maintenance mechanism (6) through a hinge, and a fixing groove (7) is formed in the outer wall of the bottom end of the partial discharge sensor housing (1).
3. A switchgear partial discharge sensor as claimed in claim 1, wherein: the fixing assembly (207) comprises a pull buckle (2071), the inner wall of the pull buckle (2071) is fixedly connected with a pull rod (2072), one end of the pull rod (2072) is fixedly connected with a fixing block (2073), and the pull rod (2072) penetrates through the front baffle (205).
4. A switchgear partial discharge sensor according to claim 3, characterized in that: the outer wall of the pull rod (2072) is connected with a spring (2074) in a winding mode, and the spring (2074) is installed inside the front baffle plate (205).
5. A switchgear partial discharge sensor as claimed in claim 1, wherein: the fixing plate (202) is L-shaped and is arranged at the rear end of the outer wall of the fixing rear shell (201), and the fixing plate (202) is arranged in the switch cabinet.
6. A switchgear partial discharge sensor as claimed in claim 2, wherein: the maintenance mechanism (6) comprises a first fixed cover (601), a pull groove (602) is formed in the outer wall of the first fixed cover (601), and the first fixed cover (601) is connected with the outer wall of the partial discharge sensor shell (1) through a hinge.
7. The partial discharge sensor of claim 6, wherein: an outer plate (603) is fixedly connected to the outer wall of the first fixing cover (601), and a first fixing hole (604) is formed in the outer plate (603).
8. The partial discharge sensor of claim 6, wherein: the outer wall hinge of the partial discharge sensor housing (1) is connected with a second fixing cover (605), the outer wall of the second fixing cover (605) is fixedly connected with an inner plate (606), and a second fixing hole (607) is formed in the inner plate (606).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322276977.3U CN220752254U (en) | 2023-08-24 | 2023-08-24 | Sensor is put in cubical switchboard office |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322276977.3U CN220752254U (en) | 2023-08-24 | 2023-08-24 | Sensor is put in cubical switchboard office |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220752254U true CN220752254U (en) | 2024-04-09 |
Family
ID=90551746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322276977.3U Active CN220752254U (en) | 2023-08-24 | 2023-08-24 | Sensor is put in cubical switchboard office |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220752254U (en) |
-
2023
- 2023-08-24 CN CN202322276977.3U patent/CN220752254U/en active Active
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