CN216623454U - Power equipment early warning device - Google Patents
Power equipment early warning device Download PDFInfo
- Publication number
- CN216623454U CN216623454U CN202123249254.1U CN202123249254U CN216623454U CN 216623454 U CN216623454 U CN 216623454U CN 202123249254 U CN202123249254 U CN 202123249254U CN 216623454 U CN216623454 U CN 216623454U
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- shell
- fixedly connected
- electric power
- early warning
- warning device
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- 230000017525 heat dissipation Effects 0.000 claims description 11
- 238000009423 ventilation Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 9
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 7
- 239000000428 dust Substances 0.000 description 4
- 230000005389 magnetism Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 150000002739 metals Chemical class 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses an early warning device for power equipment, and relates to the technical field of power equipment. The utility model comprises a shell, a revolving door is rotationally connected outside the shell, a baffle is fixedly connected inside the shell, a sliding rail is fixedly connected inside the shell, the inner part of the shell is connected with a case in a sliding way, the inner part of the shell is provided with a temperature detection component which comprises a fixed shell, the fixed shell is fixedly connected with the inner side of the shell, and the inner part of the fixed shell is fixedly connected with the bimetallic strip, the utility model can detect the inner temperature of the electric power cabinet in real time through the temperature detection component, thereby achieving the effect of monitoring the internal temperature of the electric power cabinet in real time and further ensuring that when the electric power cabinet is used daily, the electric power cabinet can not lead to inside electric power system to take place to damage because of inside high temperature, influences the normal use of electric power cabinet, has reduced the existence of potential safety hazard, and then has guaranteed the safe normal use of electric power cabinet.
Description
Technical Field
The utility model belongs to the technical field of power equipment, and particularly relates to a power equipment early warning device.
Background
The power equipment is a power production and consumption system which is composed of links such as power generation, power transmission, power transformation, power distribution and power utilization, primary energy in the nature is converted into power through a power generation power device, and then the power is supplied to each user through the power transmission, the power transformation and the power distribution, so that the power cabinet is common in the life of people, but the following defects still exist in the practical use of the power cabinet:
1. the conventional electric cabinet cannot detect the temperature inside the electric cabinet in daily use, so that the electric cabinet cannot be timely cooled when the temperature inside the electric cabinet is too high, the electric cabinet cannot normally operate easily, and certain potential safety hazards exist;
2. current electric power cabinet is when daily use, when electric power cabinet inside temperature is higher, dispels the heat through it of fan, and its inside filter screen surface will pile up more dust after using the longer time, will influence the heat dissipation condition of electric power cabinet like this, and present filter screen is fixed in the inside of electric power cabinet moreover, is difficult for changing.
Therefore, the existing power equipment early warning device cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an early warning device for power equipment, which can timely detect the temperature in a power cabinet through a temperature detection assembly so as to timely dissipate heat of the power cabinet, can easily take down a filter screen for replacement or cleaning through a heat dissipation filter assembly, and solves the problems that the temperature in the power cabinet cannot be detected and the filter screen is not easy to detach in the prior art.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to an early warning device for electrical equipment, which comprises a shell, wherein a revolving door is rotatably connected to the outer part of the shell, a baffle is fixedly connected to the inner part of the shell, a sliding rail is fixedly connected to the inner side of the shell, and a case is slidably connected to the inner part of the shell;
the inside of shell is provided with temperature-detecting component, and temperature-detecting component includes the set casing, and set casing fixed connection is in the inboard of shell, the inside fixedly connected with bimetallic strip of set casing, the inside fixedly connected with short rail of set casing, the outside sliding connection of short rail has the kicking block, the outside fixedly connected with expanding spring of kicking block, and the inside of shell is provided with heat dissipation filter assembly.
Furthermore, the inner side of the short rail is connected with a sliding sheet in a sliding mode, the outer portion of the sliding sheet is connected with a sliding rheostat in a sliding mode, a supporting spring is fixedly connected to the outer portion of the sliding sheet, and the temperature inside the electric power cabinet can be detected under the action of the bimetallic strip.
Furthermore, the inside of the fixed shell is fixedly connected with an electromagnet, the outside of the electromagnet is fixedly connected with a connecting spring, the outside of the connecting spring is fixedly connected with a sliding block, the electromagnet is electrically connected with a power supply, the electromagnet is electrically connected with the slide rheostat, the resistance value of the slide rheostat can be adjusted when the sliding sheet moves, and in an initial state, the resistance value of the slide rheostat is the largest and the current is the smallest.
Further, the bottom of kicking block is provided with branch, and the specification of branch and the specification phase-match of bimetallic strip and position are corresponding, and expanding spring keeps away from the one end fixed connection of kicking block in the inboard of set casing, can make the bimetallic strip slide under the effect of short rail when being heated the bending under the effect through branch.
Furthermore, the specification of gleitbretter and the specification phase-match of kicking block, the one end fixed connection that the gleitbretter was kept away from to supporting spring is in the inboard of set casing, and slide rheostat fixed connection is in the inboard of shell, and the inboard of set casing is seted up flutedly, and slider sliding connection is in the inboard of recess, and the inboard of recess is provided with the contact, can attract the slider when the electro-magnet magnetism strengthens under the effect through the recess, makes things convenient for the motion of slider.
Further, the heat dissipation filter assembly comprises a supporting plate, the supporting plate is fixedly connected to the inside of the shell, the inside of the supporting plate is fixedly connected with a connecting shell, the fan is connected to the inner side of the connecting shell in a rotating mode, the long rail is fixedly connected to the inner side of the shell, the filter screen is connected to the inner side of the long rail in a sliding mode, the ventilating plate is fixedly connected to the inside of the shell, the fan is electrically connected with an external power supply, and heat can be dissipated to the inside of the electric power cabinet through the fan.
Further, the square hole has been seted up on the surface of backup pad, connect the inboard of shell fixed connection in the square hole, the inside fixedly connected with square plate of connecting the shell, the fan rotates the outside of connecting at the square plate, six are no less than to the quantity of connecting the shell, all connect the shell and be the inside of symmetric distribution in the backup pad, the elongated slot has been seted up on the surface of rectangular rail, filter screen sliding connection is in the inboard of elongated slot, the outside fixedly connected with handle of filter screen, the through-hole has been seted up on the surface of shell, ventilating board fixed connection is in the inboard of through-hole, can make things convenient for the filter screen motion under the effect through the rectangular rail, and then can make things convenient for the operator to change or clean the filter screen more.
Further, the bimetal is a composite material composed of two or more metals or other materials having suitable properties, and the bimetal undergoes a shape change when subjected to temperature.
The utility model has the following beneficial effects:
1. according to the utility model, the internal temperature of the electric power cabinet can be detected in real time through the temperature detection assembly, so that the effect of monitoring the internal temperature of the electric power cabinet in real time is achieved, the electric power cabinet is prevented from being damaged due to overhigh internal temperature when the electric power cabinet is used daily, the existence of potential safety hazards is reduced, and the normal use of people is further ensured.
2. According to the utility model, the heat dissipation filtering component can timely dissipate heat inside the electric power cabinet through the fan when the temperature inside the electric power cabinet is too high, so that the normal use of the electric power cabinet is ensured, external dust and garbage can be filtered under the action of the filter screen, the cleanness inside the electric power cabinet is ensured, and the filter screen can be timely cleaned or replaced under the action of the long rail when being dirty, so that the normal heat dissipation inside the electric power cabinet is ensured.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a schematic view of the internal structure of the housing of the present invention;
FIG. 4 is a schematic view of the internal structure of the fixing case according to the present invention;
FIG. 5 is a schematic structural diagram of the connection relationship between the partial structures according to the present invention;
FIG. 6 is a schematic view of the connection structure between the housing, the long rail and the filter net according to the present invention.
In the drawings, the components represented by the respective reference numerals are listed below:
1. a housing; 2. a revolving door; 3. a baffle plate; 4. a slide rail; 5. a chassis; 6. a temperature detection assembly; 61. a stationary case; 62. a bimetal; 63. short rails; 64. a top block; 65. a tension spring; 66. sliding blades; 67. a slide rheostat; 68. a support spring; 69. an electromagnet; 610. a connecting spring; 611. a slider; 7. a heat dissipation filter assembly; 71. a support plate; 72. a connecting shell; 73. a fan; 74. a long rail; 75. filtering with a screen; 76. a ventilation board.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-6, the present invention is an early warning device for electrical equipment, including a housing 1, a revolving door 2 rotatably connected to the exterior of the housing 1, a baffle 3 fixedly connected to the interior of the housing 1, a sliding rail 4 fixedly connected to the interior of the housing 1, and a case 5 slidably connected to the interior of the housing 1.
The inside of shell 1 is provided with temperature-detecting component 6, and temperature-detecting component 6 includes set casing 61, and set casing 61 fixed connection is in the inboard of shell 1, and the inside fixedly connected with bimetallic strip 62 of set casing 61, the inside fixedly connected with short rail 63 of set casing 61, the outside sliding connection of short rail 63 has kicking block 64, the outside fixedly connected with expanding spring 65 of kicking block 64.
The inside sliding connection of short rail 63 has gleitbretter 66, and the outside sliding connection of gleitbretter 66 has slide rheostat 67, and the outside fixedly connected with supporting spring 68 of gleitbretter 66 can detect the inside temperature of electric power cabinet under the effect through bimetallic strip 62, and the inside fixedly connected with electro-magnet 69 of set casing 61, the outside fixedly connected with connecting spring 610 of electro-magnet 69, the outside fixedly connected with slider 611 of connecting spring 610.
The electromagnet 69 is electrically connected with a power supply, the electromagnet 69 is electrically connected with the slide rheostat 67, the resistance value of the slide rheostat 67 can be adjusted when the slide sheet 66 moves, in an initial state, the resistance value of the slide rheostat 67 is the largest, the current is the smallest, the bottom of the top block 64 is provided with a support rod, the specification of the support rod is matched with the specification of the bimetallic strip 62, the position of the support rod corresponds to the position of the bimetallic strip, and one end, far away from the top block 64, of the telescopic spring 65 is fixedly connected to the inner side of the fixed shell 61.
The bimetal 62 can slide under the action of the short rail 63 when being bent under heat through the action of the support rod, the bimetal 62 is a composite material consisting of two or more metals or other materials with proper properties, and the bimetal 62 can change the shape when being influenced by temperature.
The specification of the sliding sheet 66 is matched with that of the top block 64, one end, far away from the sliding sheet 66, of the supporting spring 68 is fixedly connected to the inner side of the fixed shell 61, the sliding rheostat 67 is fixedly connected to the inner side of the shell 1, the inner side of the fixed shell 61 is provided with a groove, the sliding block 611 is slidably connected to the inner side of the groove, a contact is arranged on the inner side of the groove, and the sliding block 611 can be attracted under the action of the groove when the magnetism of the electromagnet 69 is enhanced, so that the sliding block 611 can move conveniently.
As shown in fig. 5-6, the early warning device for the power equipment comprises a shell 1, a revolving door 2 is rotatably connected to the outside of the shell 1, a baffle 3 is fixedly connected to the inside of the shell 1, a sliding rail 4 is fixedly connected to the inner side of the shell 1, and a case 5 is slidably connected to the inside of the shell 1.
The inside of shell 1 is provided with heat dissipation filter assembly 7, heat dissipation filter assembly 7 includes backup pad 71, backup pad 71 fixed connection is in the inside of shell 1, the inside fixedly connected with of backup pad 71 connects shell 72, the inboard rotation of connecting shell 72 is connected with fan 73, the inboard fixedly connected with long rail 74 of shell 1, the inboard sliding connection of long rail 74 has filter screen 75, the inside fixedly connected with ventilating board 76 of shell 1, fan 73 is connected with external power source electricity, can dispel the heat to the inside of electric power cabinet through fan 73.
The square hole has been seted up on the surface of backup pad 71, connects shell 72 fixed connection in the inboard in square hole, connects the inside fixedly connected with square plate of shell 72, and fan 73 rotates the outside of connecting at the square plate, and six are no less than to the quantity of connecting shell 72, and all connecting shells 72 are the inside of symmetric distribution at backup pad 71.
The elongated slot is formed in the surface of the elongated rail 74, the filter screen 75 is slidably connected to the inner side of the elongated slot, the handle is fixedly connected to the outer portion of the filter screen 75, the through hole is formed in the surface of the shell 1, the ventilation plate 76 is fixedly connected to the inner side of the through hole, the filter screen 75 can conveniently move under the action of the elongated rail 74, and therefore an operator can replace or clean the filter screen 75 more conveniently.
One specific application of this embodiment is: when the electric power cabinet is in daily use, the operator can carry out normal work after opening revolving door 2, when daily use, the inside temperature of shell 1 rises, at this moment make bimetallic strip 62 take place deformation under the effect of temperature, at this moment bimetallic strip 62 and branch contact, the branch motion drives kicking block 64 motion and stretch expanding spring 65 motion, kicking block 64 motion drives gleitbretter 66 motion, the gleitbretter 66 motion makes the resistance of slide rheostat 67 diminish, the electric current grow, and then make electro-magnet 69 magnetism grow strong, electro-magnet 69 magnetism grow strong attracts slider 611, slider 611 motion compression connecting spring 610 contacts with the contact, at this moment, the power is for fan 73 circular telegram, fan 73 circular telegram operation dispels the heat to the inside of shell 1.
When normal use, filter screen 75 filters the dust that gets into the inside of shell 1, and when using for a long time after, more dust is piled up on filter screen 75 surface, and at this moment the operator pulls the handle, and filter screen 75 moves under the effect of handle and long rail 74, and at this moment the operator takes out filter screen 75 and cleans or changes it.
The above are only preferred embodiments of the present invention, and the present invention is not limited thereto, and any modification, equivalent replacement, and improvement made to the technical solutions described in the above embodiments, and to some of the technical features thereof, are included in the scope of the present invention.
Claims (7)
1. The utility model provides an electrical equipment early warning device, includes shell (1), its characterized in that: the outer part of the shell (1) is rotatably connected with a revolving door (2), the inner part of the shell (1) is fixedly connected with a baffle (3), the inner side of the shell (1) is fixedly connected with a sliding rail (4), and the inner part of the shell (1) is slidably connected with a case (5);
the inside of shell (1) is provided with temperature-detecting subassembly (6), temperature-detecting subassembly (6) are including set casing (61), set casing (61) fixed connection is in the inboard of shell (1), the inside fixedly connected with bimetallic strip (62) of set casing (61), the inside fixedly connected with short rail (63) of set casing (61), the outside sliding connection of short rail (63) has kicking block (64), the outside fixedly connected with expanding spring (65) of kicking block (64), the inside of shell (1) is provided with heat dissipation filter assembly (7).
2. The electrical equipment early warning device as claimed in claim 1, wherein a sliding piece (66) is slidably connected to the inner side of the short rail (63), a sliding rheostat (67) is slidably connected to the outer side of the sliding piece (66), and a supporting spring (68) is fixedly connected to the outer side of the sliding piece (66).
3. The early warning device of the power equipment as claimed in claim 2, wherein the fixed shell (61) is fixedly connected with an electromagnet (69) inside, the electromagnet (69) is fixedly connected with a connecting spring (610) outside, and the connecting spring (610) is fixedly connected with a sliding block (611) outside.
4. The early warning device of the electric power equipment as claimed in claim 2, wherein a support rod is arranged at the bottom of the top block (64), the specification of the support rod is matched with the specification of the bimetallic strip (62) and the position of the support rod corresponds to that of the bimetallic strip, and one end of the telescopic spring (65), which is far away from the top block (64), is fixedly connected to the inner side of the fixed shell (61).
5. The early warning device of the power equipment as claimed in claim 3, wherein the size of the sliding piece (66) is matched with the size of the top block (64), one end of the supporting spring (68) far away from the sliding piece (66) is fixedly connected to the inner side of the fixed shell (61), the sliding rheostat (67) is fixedly connected to the inner side of the outer shell (1), the inner side of the fixed shell (61) is provided with a groove, the sliding block (611) is slidably connected to the inner side of the groove, and the inner side of the groove is provided with the contact.
6. The early warning device of the power equipment according to claim 1, wherein the heat dissipation filter assembly (7) comprises a support plate (71), the support plate (71) is fixedly connected inside the casing (1), a connecting shell (72) is fixedly connected inside the support plate (71), a fan (73) is rotatably connected inside the connecting shell (72), a long rail (74) is fixedly connected inside the casing (1), a filter screen (75) is slidably connected inside the long rail (74), and a ventilation plate (76) is fixedly connected inside the casing (1).
7. The electric power equipment early warning device as claimed in claim 6, wherein a square hole is formed in the surface of the supporting plate (71), the connecting shells (72) are fixedly connected to the inner side of the square hole, a square plate is fixedly connected to the inner portion of the connecting shells (72), the fan (73) is rotatably connected to the outer portion of the square plate, the number of the connecting shells (72) is not less than six, all the connecting shells (72) are symmetrically distributed in the supporting plate (71), a long groove is formed in the surface of the long rail (74), the filter screen (75) is slidably connected to the inner side of the long groove, a handle is fixedly connected to the outer portion of the filter screen (75), a through hole is formed in the surface of the housing (1), and the ventilation plate (76) is fixedly connected to the inner side of the through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123249254.1U CN216623454U (en) | 2021-12-22 | 2021-12-22 | Power equipment early warning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123249254.1U CN216623454U (en) | 2021-12-22 | 2021-12-22 | Power equipment early warning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216623454U true CN216623454U (en) | 2022-05-27 |
Family
ID=81704924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123249254.1U Expired - Fee Related CN216623454U (en) | 2021-12-22 | 2021-12-22 | Power equipment early warning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216623454U (en) |
-
2021
- 2021-12-22 CN CN202123249254.1U patent/CN216623454U/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: 20220527 |
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| CF01 | Termination of patent right due to non-payment of annual fee |