CN220173544U - High-low voltage electric appliance with noise reduction and sound insulation functions - Google Patents
High-low voltage electric appliance with noise reduction and sound insulation functions Download PDFInfo
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- CN220173544U CN220173544U CN202321004321.XU CN202321004321U CN220173544U CN 220173544 U CN220173544 U CN 220173544U CN 202321004321 U CN202321004321 U CN 202321004321U CN 220173544 U CN220173544 U CN 220173544U
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- low voltage
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- insulation box
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- 238000009413 insulation Methods 0.000 title claims abstract description 84
- 230000009467 reduction Effects 0.000 title claims abstract description 19
- 229920000742 Cotton Polymers 0.000 claims description 17
- 238000010521 absorption reaction Methods 0.000 claims description 10
- 238000001816 cooling Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a high-low voltage electrical appliance with noise reduction and sound insulation functions, which comprises a top cover, a threaded rod, a sound insulation box, a base and a rubber sheet, wherein the base is arranged at the bottom end of the sound insulation box, the rubber sheet is arranged at the top end of the sound insulation box in a surrounding manner, a wire binding groove is formed in the top end of the sound insulation box, the threaded rod is arranged at the left side of the top end of the top cover, the rubber sheet is also arranged at the top cover in a surrounding manner, the wire binding groove is formed in the bottom of the right end of the top cover, a mounting plate is arranged in the sound insulation box, and the top end of the mounting plate is provided with a high-low voltage electrical appliance body.
Description
Technical Field
The utility model relates to the technical field of high-low voltage electric appliances, in particular to a high-low voltage electric appliance with noise reduction and sound insulation functions.
Background
The high-low voltage electric appliances are divided into two major types, wherein the high-voltage electric appliances are equipment used for realizing closing, opening and closing, protection and control and on two sides in a high-voltage line, the general high-voltage electric appliances comprise a switching electric appliance, a measuring electric appliance and a current-limiting voltage-limiting electric appliance, the mortgage electric appliance is an element or equipment which can be manually or automatically connected and disconnected according to external signals and requirements to realize switching, control, protection, detection, conversion and adjustment of a circuit or a non-electric object, the high-low voltage electric appliances generally run continuously for a long time, a large amount of noise is generated when the high-low voltage electric appliances run due to the control work of the high-low voltage electric appliances, the noise reduction and sound insulation treatment is carried out by using a custom high-low voltage electric appliance box at present, but the relatively closed working environment leads to temperature rise, static electricity is easy to occur, the service life of the high-low voltage electric appliances is influenced under long-term running, and the high-low voltage electric appliances are not convenient.
Disclosure of Invention
The utility model aims to provide a high-low voltage electrical appliance with noise reduction and sound insulation functions, so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a high-low voltage electrical apparatus with fall noise insulation function, includes top cap, threaded rod, sound insulation box, base and sheet rubber, the sound insulation box bottom is equipped with the base, sound insulation box top end is provided with the sheet rubber around, beam slot has been seted up at sound insulation box right-hand member top, the sound insulation box top end is equipped with the top cap, top cap top left side is equipped with the threaded rod through the screw thread, the top cap is encircleed equally and is equipped with the sheet rubber, beam slot has been seted up to top cap right-hand member bottom, the inside mounting panel that is equipped with of sound insulation box, the mounting panel top is equipped with high-low voltage electrical apparatus body.
Preferably, the top end of the base is fixedly connected with the bottom end of the sound insulation box, and a cooling fan is arranged above the base at the bottom end of the sound insulation box.
Preferably, the top cover bottom is equipped with first sound cotton that inhales, four terminal surfaces of sound insulation case inboard all are equipped with the second and inhale the sound cotton, the inside bottom of sound insulation case is equipped with two sets of third and inhale the sound cotton.
Preferably, two groups of limiting rods are arranged in the sound insulation box, limiting grooves are formed in one ends, close to the mounting plates, of the limiting rods, limiting blocks are arranged at the front end and the rear end of the mounting plates, and the limiting blocks are located in the limiting grooves.
Preferably, the top cover bottom fixedly connected with support cover, support cover bottom and mounting panel top fixed connection.
Preferably, the threaded rod is in threaded connection with the top cover, the supporting sleeve and the mounting plate, and the bottom end of the threaded rod is connected to the bottom end inside the sound insulation box through a bearing.
Preferably, sound absorbing holes are densely formed in the inner wall of the sound insulation box, the inner ends of the sound absorbing holes are located in the sound insulation box, and the outer ends of the sound absorbing holes are sealed in the inner wall of the sound insulation box.
Compared with the prior art, the utility model has the beneficial effects that: a high-low voltage electric appliance with noise reduction and sound insulation functions,
1. according to the utility model, through the matching among the sound insulation box, the top cover, the first sound absorption cotton, the second sound absorption cotton, the rubber sheet and the sound absorption holes, the noise generated by the high-low voltage electric appliance during operation can be effectively reduced, through the matching among the first sound absorption cotton and the second sound absorption cotton, the noise of the high-low voltage electric appliance during operation can be effectively absorbed, the integral sound insulation performance of the utility model is further improved through the arrangement of the rubber sheet, and the noise generated by the high-low voltage electric appliance can be further absorbed and isolated through the sound absorption holes arranged on the inner wall of the sound insulation box.
2. According to the utility model, through the cooperation among the base, the sound insulation box, the top cover, the mounting plate, the limiting rod, the threaded rod, the supporting sleeve and the cooling fan, stable protection can be provided for the high-low voltage electric appliance, the high-low voltage electric appliance can operate in a stable environment through the arrangement of the mounting plate, the top cover can be conveniently opened by personnel to detect and maintain the high-low voltage electric appliance through the cooperation between the threaded rod and the supporting sleeve, meanwhile, the top cover and the sound insulation box are fixed in a threaded connection mode, so that the integral sound insulation and noise reduction effect can be further improved, better heat dissipation performance can be provided for the high-low voltage electric appliance through the arrangement of the cooling fan at the bottom of the sound insulation box, the harm of static electricity influencing equipment operation inside the sound insulation box is reduced, the integral structure is simple and stable, the sound insulation and noise reduction protection can be effectively provided for the high-low voltage electric appliance.
Drawings
FIG. 1 is a schematic diagram of the overall front view of the present utility model;
FIG. 2 is a schematic diagram of the overall cross-sectional elevation of the present utility model;
FIG. 3 is a schematic diagram of the overall side view of the present utility model;
fig. 4 is a schematic view of the internal structure of the sound insulation box of the present utility model.
In the figure: 1. a top cover; 2. a threaded rod; 3. a sound insulation box; 4. a base; 5. a rubber sheet; 6. wire bundling groove; 7. a first sound absorbing cotton; 8. a support sleeve; 9. a bearing; 10. a high-low voltage electric appliance body; 11. a mounting plate; 12. a second sound-absorbing cotton; 13. a third sound-absorbing cotton; 14. a heat radiation fan; 15. a limiting block; 16. a limit rod; 17. a limit groove; 18. and the sound absorption holes are formed in the base.
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. 1-4, the present utility model provides a technical solution for a high-low voltage electric appliance with noise reduction and sound insulation functions: a high-low voltage electric appliance with noise reduction and sound insulation functions; including top cap 1, threaded rod 2, sound insulation box 3, base 4 and sheet rubber 5, sound insulation box 3 bottom is equipped with base 4, and sound insulation box 3 top encircles and is provided with sheet rubber 5, and beam slot 6 has been seted up at sound insulation box 3 right-hand member top, and sound insulation box 3 top is equipped with top cap 1, and top cap 1 top left side is equipped with threaded rod 2 through the screw thread, and top cap 1 encircles equally and is equipped with sheet rubber 5, and beam slot 6 has been seted up to top cap 1 right-hand member bottom, and sound insulation box 3 inside is equipped with mounting panel 11, and the mounting panel 11 top is equipped with high-low voltage electrical apparatus body 10.
In the utility model, the following components are added: the base 4 top and sound insulation case 3 bottom fixed connection, sound insulation case 3 bottom are located base 4 top and are equipped with radiator fan 14.
In the utility model, the following components are added: the top cap 1 bottom is equipped with first sound cotton 7 of inhaling, and the inboard four terminal surfaces of sound insulation box 3 all are equipped with the second and inhale sound cotton 12, and the inside bottom of sound insulation box 3 is equipped with two sets of third and inhale sound cotton 13.
In the utility model, the following components are added: two groups of limiting rods 16 are arranged in the sound insulation box 3, limiting grooves 17 are formed in one ends, close to the mounting plates 11, of the two groups of limiting rods 16, limiting blocks 15 are arranged at the front end and the rear end of the mounting plates 11, and the limiting blocks 15 are located in the limiting grooves 17.
In the utility model, the following components are added: the top cap 1 bottom fixedly connected with support cover 8, support cover 8 bottom and mounting panel 11 top fixed connection.
In the utility model, the following components are added: the threaded rod 2 is in threaded connection with the top cover 1, the supporting sleeve 8 and the mounting plate 11, and the bottom end of the threaded rod 2 is connected to the bottom end inside the sound insulation box 3 through the bearing 9.
In the utility model, the following components are added: inside all densely being equipped with of sound insulation box 3 inner wall inhale sound hole 18, inhale sound hole 18 inner and all be located sound insulation box 3, inhale sound hole 18 outer end and all seal inside sound insulation box 3 inner wall, inhale the sound hole 18 through densely setting and can be further absorb the noise, promote holistic noise reduction performance.
Working principle: when the high-low voltage electric appliance operates, noise is generated, when noise reduction and sound insulation are needed, the high-low voltage electric appliance body 10 is firstly installed on the installation plate 11, the high-low voltage electric appliance body 10 and wires connected with the outside can be limited and bundled through the wire bundling groove 6, then the threaded rod 2 is rotated, the rotating top cover 1 and the installation plate 11 which are connected through the threaded rod 2 descend into the sound insulation box 3, the gap between the top cover 1 and the sound insulation box 3 is smaller through the mutual matching of the two groups of rubber sheets 5, the heat dissipation fan 14 starts to work to cool the high-low voltage electric appliance body 10 in the sound insulation box 3, meanwhile, the noise generated when the high-low voltage electric appliance body 10 works can be well absorbed through a plurality of groups of sound absorbing cotton, and meanwhile, the noise can be further degraded and absorbed through the sound absorbing holes 18 densely arranged on the inner wall of the sound insulation box 3, so that the noise is the working process of the whole device, and the content which is not described in detail in the specification belongs to the prior art known to a person skilled in the art.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (7)
1. The utility model provides a high-low voltage electrical apparatus with fall noise insulation function, includes top cap (1), threaded rod (2), sound insulation case (3), base (4) and sheet rubber (5), its characterized in that: the sound insulation case (3) bottom is equipped with base (4), sound insulation case (3) top is encircleed and is provided with sheet rubber (5), beam slot (6) have been seted up at sound insulation case (3) right-hand member top, sound insulation case (3) top is equipped with top cap (1), top cap (1) top left side is equipped with threaded rod (2) through the screw thread, top cap (1) is encircleed equally and is equipped with sheet rubber (5), beam slot (6) have been seted up to top cap (1) right-hand member bottom, sound insulation case (3) inside mounting panel (11) that is equipped with, mounting panel (11) top is equipped with high-low voltage electrical apparatus body (10).
2. The high-low voltage electric appliance with noise reduction and insulation functions according to claim 1, wherein: the top of the base (4) is fixedly connected with the bottom of the sound insulation box (3), and a cooling fan (14) is arranged above the base (4) at the bottom of the sound insulation box (3).
3. The high-low voltage electric appliance with noise reduction and insulation functions according to claim 1, wherein: the top cap (1) bottom is equipped with first sound cotton (7) of inhaling, four terminal surfaces of sound insulation case (3) inboard all are equipped with the second and inhale sound cotton (12), the inside bottom of sound insulation case (3) is equipped with two sets of third and inhale sound cotton (13).
4. The high-low voltage electric appliance with noise reduction and insulation functions according to claim 1, wherein: two groups of limiting rods (16) are arranged in the sound insulation box (3), limiting grooves (17) are formed in one ends, close to the mounting plates (11), of the limiting rods (16), limiting blocks (15) are arranged at the front end and the rear end of the mounting plates (11), and the limiting blocks (15) are located in the limiting grooves (17).
5. The high-low voltage electric appliance with noise reduction and insulation functions according to claim 1, wherein: the top cover (1) bottom fixedly connected with support cover (8), support cover (8) bottom and mounting panel (11) top fixed connection.
6. The high-low voltage electric appliance with noise reduction and insulation functions according to claim 1, wherein: the threaded rod (2) is in threaded connection with the top cover (1), the supporting sleeve (8) and the mounting plate (11), and the bottom end of the threaded rod (2) is connected to the bottom end inside the sound insulation box (3) through the bearing (9).
7. The high-low voltage electric appliance with noise reduction and insulation functions according to claim 1, wherein: the sound insulation box is characterized in that sound absorption holes (18) are densely formed in the inner wall of the sound insulation box (3), the inner ends of the sound absorption holes (18) are located in the sound insulation box (3), and the outer ends of the sound absorption holes (18) are sealed inside the inner wall of the sound insulation box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321004321.XU CN220173544U (en) | 2023-04-28 | 2023-04-28 | High-low voltage electric appliance with noise reduction and sound insulation functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321004321.XU CN220173544U (en) | 2023-04-28 | 2023-04-28 | High-low voltage electric appliance with noise reduction and sound insulation functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220173544U true CN220173544U (en) | 2023-12-12 |
Family
ID=89057854
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321004321.XU Active CN220173544U (en) | 2023-04-28 | 2023-04-28 | High-low voltage electric appliance with noise reduction and sound insulation functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220173544U (en) |
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2023
- 2023-04-28 CN CN202321004321.XU patent/CN220173544U/en active Active
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