CN214227557U - Noise-reduction and sound-insulation power distribution cabinet - Google Patents
Noise-reduction and sound-insulation power distribution cabinet Download PDFInfo
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- CN214227557U CN214227557U CN202120196628.9U CN202120196628U CN214227557U CN 214227557 U CN214227557 U CN 214227557U CN 202120196628 U CN202120196628 U CN 202120196628U CN 214227557 U CN214227557 U CN 214227557U
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- cabinet
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- 238000009413 insulation Methods 0.000 title claims abstract description 33
- 229920000742 Cotton Polymers 0.000 claims abstract description 18
- 239000000428 dust Substances 0.000 claims abstract description 13
- 238000005057 refrigeration Methods 0.000 claims description 16
- 239000004065 semiconductor Substances 0.000 claims description 16
- 230000017525 heat dissipation Effects 0.000 claims description 11
- 239000006096 absorbing agent Substances 0.000 claims description 8
- 230000035939 shock Effects 0.000 claims description 8
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 238000009423 ventilation Methods 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000004075 alteration Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a noise reduction and sound insulation type switch board, including the cabinet body, a plurality of louvre has all been seted up to the both sides of the cabinet body, and the both sides of the internal portion of cabinet are all fixed be equipped with the corresponding dust screen of a plurality of louvre, and the both sides of the internal portion of cabinet are fixed be equipped with the sound insulation subassembly that the dust screen is corresponding, and two sound insulation subassemblies include first acoustic celotex board, inhale sound cotton, first deadening felt, two slide rails and two electric telescopic handle, and four slide rails are fixed the both sides that set up in the internal portion bottom of cabinet respectively, the beneficial effects of the utility model are that: dispel the heat to the internal portion of cabinet through the thermovent, the noise that will produce blocks and reflects through first acoustic celotex board, avoids the noise to pass to the external portion of cabinet, absorbs noise and the noise of first acoustic celotex board reflection that the cabinet body produced through first deadening felt and sound absorption cotton, and the ventilation hole size of reserving between the first acoustic celotex board of electric telescopic handle control and the cabinet body realizes ventilation effect's power.
Description
Technical Field
The utility model relates to a switch board, in particular to type of making an uproar switch board that gives sound insulation falls belongs to switch board technical field.
Background
The power distribution cabinet is a general name of a motor control center, and is used in occasions with dispersed loads and less loops; motor control centers are used in load concentration and loop-rich applications, where they distribute the power from a circuit of a higher level of distribution equipment to nearby loads, which provide protection, monitoring and control of the loads.
The noise is produced easily when using to current switch board, can cause the influence to resident's life when the switch board disposes places such as district, and directly uses the noise of the isolated switch board of acoustic celotex board to influence switch board heat abstractor's use easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a noise reduction and sound insulation type switch board to current switch board that proposes in solving above-mentioned background art can produce the noise when using and cause the influence to the resident life, and directly uses the sound-proof board completely cuts off the problem that influences the heat abstractor of switch board easily.
In order to achieve the above object, the utility model provides a following technical scheme: a noise-reducing and sound-insulating power distribution cabinet comprises a cabinet body, wherein a plurality of heat dissipation holes are formed in two sides of the cabinet body, a dust screen corresponding to the plurality of heat dissipation holes is fixedly arranged on each of the two sides of the interior of the cabinet body, sound-insulating assemblies corresponding to the dust screen are fixedly arranged on each of the two sides of the interior of the cabinet body, each sound-insulating assembly comprises a first sound-insulating plate, sound-absorbing cotton, a first sound-insulating felt, two slide rails and two electric telescopic rods, the four slide rails are fixedly arranged on two sides of the bottom end of the interior of the cabinet body respectively, the top end of each corresponding slide rail is connected with the first sound-insulating plate in a sliding manner, the sound-absorbing cotton is fixedly arranged on one side of each first sound-insulating plate, the first sound-insulating felt is fixedly arranged on one side of each sound-absorbing cotton, the two corresponding electric telescopic rods are fixedly arranged on one side of the interior of the cabinet body respectively, and the other two corresponding electric telescopic rods are fixedly arranged on the other side of the interior of the cabinet body respectively, and the telescopic ends of every two corresponding electric telescopic rods are respectively and rotatably connected with the other side of the corresponding first sound insulation board.
As an optimal technical scheme of the utility model, the top of the internal portion of cabinet and the side of the internal portion of cabinet are all fixed and are equipped with the second acoustic celotex board, two one side of second acoustic celotex board is all fixed and is equipped with the second deadening felt.
As a preferred technical scheme of the utility model, one side of the cabinet body is equipped with two cabinet doors, two one side of cabinet door is all articulated, two through one side of the hinge and the cabinet body between the cabinet door connect, two through the buckle block the surface of cabinet door is all fixed and is equipped with the handle.
As an optimal technical scheme of the utility model, the both sides of the internal portion of cabinet are all fixed be equipped with two semiconductor refrigeration pieces that first acoustic celotex board is corresponding, four the equal electric connection in middle part of semiconductor refrigeration piece has the silence fan.
As an optimal technical scheme of the utility model, the fixed atmospheric control ware that is equipped with in top of the cabinet body, atmospheric control ware's the fixed top that sets up at the internal portion of cabinet in detection end, atmospheric control ware respectively with four electric telescopic handle electric connection, atmospheric control ware respectively with four semiconductor refrigeration piece electric connection.
As an optimal technical scheme of the utility model, the bottom mounting of the cabinet body is equipped with the base, the fixed a plurality of bumper shock absorber, a plurality of that is equipped with in top of base the top of bumper shock absorber respectively with the bottom mounting connection of base.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a noise reduction and sound insulation type power distribution cabinet, dispel the heat to the internal portion of cabinet through the radiating hole, prevent dust through the dust screen, block and reflect the noise that produces through first acoustic celotex board, avoid the noise to pass to the external portion of cabinet, absorb the noise that the cabinet body produced and the noise that first acoustic celotex board reflects through first deadening felt and sound-absorbing cotton, prevent to conduct the external portion of cabinet, control the ventilation hole size of reserving between the first acoustic celotex board and the cabinet body through electric telescopic handle and realize the strong and weak of ventilation effect, avoid the internal portion of cabinet to receive the sound insulation subassembly and lead to the poor condition of self radiating effect; the top and the opposite side of the cabinet body are further protected through second acoustic celotex board and second deadening felt, detect the internal temperature of cabinet through temperature humidity controller to control semiconductor refrigeration piece and silence fan and dispel the heat, avoid inhaling sound cotton, first deadening felt and second deadening felt and absorb too much noise and lead to converting a large amount of heat energy to cause the influence to cabinet body inside.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic sectional structure of the present invention;
fig. 3 is a schematic sectional view of the present invention.
In the figure: 1. a cabinet body; 2. heat dissipation holes; 3. a dust screen; 4. a sound insulating assembly; 41. a first baffle plate; 42. sound-absorbing cotton; 43. a first deadening felt; 44. a slide rail; 45. an electric telescopic rod; 5. a second baffle; 6. a second deadening felt; 7. a cabinet door; 8. a hinge; 9. buckling; 10. a semiconductor refrigeration sheet; 11. a mute fan; 12. a temperature and humidity controller; 13. a base; 14. a shock absorber; 15. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model provides a noise-reducing and sound-insulating power distribution cabinet, which comprises a cabinet body 1, wherein a plurality of heat dissipation holes 2 are respectively arranged on both sides of the cabinet body 1, a dust screen 3 corresponding to the heat dissipation holes 2 is fixedly arranged on both sides of the interior of the cabinet body 1, the interior of the cabinet body 1 is cooled through the heat dissipation holes 2, and is protected from dust through the dust screen 3, sound-insulating components 4 corresponding to the dust screen 3 are fixedly arranged on both sides of the interior of the cabinet body 1, the two sound-insulating components 4 comprise a first sound-insulating plate 41, sound-absorbing cotton 42, a first sound-insulating felt 43, two sliding rails 44 and two electric telescopic rods 45, the four sliding rails 44 are respectively and fixedly arranged on both sides of the bottom end of the interior of the cabinet body 1, the top ends of every two corresponding sliding rails 44 are respectively and slidably connected with the first sound-insulating plate 41, the generated noise is blocked and reflected through the first sound-insulating plate 41, so as to prevent the noise from being transmitted to the exterior of the cabinet body 1, one side of each of the two first sound insulation boards 41 is fixedly provided with a sound absorption cotton 42, one side of each of the two sound absorption cotton 42 is fixedly provided with a first sound insulation felt 43, the noise generated from the cabinet 1 and the noise reflected from the first soundproof panel 41 are absorbed by the first deadening felt 43 and the sound absorbing cotton 42, and are prevented from being conducted to the outside of the cabinet 1, wherein two corresponding electric telescopic rods 45 are respectively and fixedly arranged at one side inside the cabinet body 1, the other two corresponding electric telescopic rods 45 are respectively and fixedly arranged at the other side inside the cabinet body 1, the telescopic ends of each two corresponding electric telescopic rods 45 are respectively and rotatably connected with the other side of the corresponding first sound-proof board 41, the ventilation effect is realized through the ventilation pore size that electric telescopic handle 45 control left between the first acoustic celotex board 41 and the cabinet body 1 strong and weak, avoids the cabinet body 1 inside to receive the sound insulation subassembly 4 and leads to the poor condition of self radiating effect.
Preferably, the top end inside the cabinet body 1 and one side inside the cabinet body 1 are both fixedly provided with a second sound insulation board 5, one side of each of the two second sound insulation boards 5 is both fixedly provided with a second sound insulation felt 6, the top end and the other side of the cabinet body 1 are further protected by the second sound insulation boards 5 and the second sound insulation felts 6, and noise is prevented from being transmitted out of the cabinet body 1; two cabinet doors 7 are arranged on one side of the cabinet body 1, one sides of the two cabinet doors 7 are hinged with one side of the cabinet body 1 through hinges 8, the two cabinet doors 7 are connected in a clamping manner through buckles 9, handles 15 are fixedly arranged on the surfaces of the two cabinet doors 7, and the cabinet doors 7 are opened through the handles 15 to carry out operations such as maintenance and wiring on the interior of the cabinet body 1; the semiconductor refrigeration pieces 10 corresponding to the two first sound insulation plates 41 are fixedly arranged on two sides of the interior of the cabinet body 1, the middle parts of the four semiconductor refrigeration pieces 10 are electrically connected with the mute fan 11, the semiconductor refrigeration pieces 10 are matched with the mute fan 11 to accelerate heat dissipation of the interior of the cabinet body 1, and the mute fan 11 avoids noise generation; the temperature and humidity controller 12 is fixedly arranged at the top of the cabinet body 1, the detection end of the temperature and humidity controller 12 is fixedly arranged at the top end of the interior of the cabinet body 1, the temperature and humidity controller 12 is electrically connected with the four electric telescopic rods 45 respectively, the temperature and humidity controller 12 is electrically connected with the four semiconductor refrigeration pieces 10 respectively, the temperature and humidity in the cabinet body 1 are detected through the temperature and humidity controller 12, the semiconductor refrigeration pieces 10 and the silent fan 11 are controlled to dissipate heat, and the influence on the interior of the cabinet body 1 caused by the fact that sound absorption cotton 42, the first soundproof felt 43 and the second soundproof felt 6 absorb excessive noise and convert the noise into a large amount of heat energy is avoided; the bottom mounting of the cabinet body 1 is equipped with base 13, and the top mounting of base 13 is equipped with a plurality of bumper shock absorber 14, and the top of a plurality of bumper shock absorber 14 respectively with the bottom fixed connection of base 13, support the cabinet body 1 through base 13, weaken the vibrations that produce when using the cabinet body 1 through a plurality of bumper shock absorber 14, avoid the too big noise that produces of cabinet body 1 vibration range externally.
When the utility model is used, the utility model relates to a noise reduction and sound insulation type power distribution cabinet, firstly, the device is placed in a designated place to work, the cabinet door 7 is opened through the handle 15 to wire the inside of the cabinet body 1 for use, when the cabinet body 1 works normally, the cabinet body 1 is radiated through the radiating holes 2, the dustproof effect is realized through the dustproof net 3, the noise generated by the operation of the cabinet body 1 is blocked and reflected into the cabinet body 1 through the first sound insulation board 41 and the second sound insulation board 5, the noise generated by the operation of the cabinet body 1 is absorbed through the sound absorption cotton 42, the first sound insulation felt 43 and the second sound insulation felt 6, and the noise which is not absorbed and reflected through the first sound insulation board 41 and the second sound insulation board 5 is absorbed, the noise is absorbed and converted into heat through the tiny apertures inside the sound absorption cotton 42, the first sound insulation felt 43 and the second sound insulation felt 6, the temperature and humidity controller 12 with the type of AK1001 detects the temperature and humidity inside the cabinet body 1 and controls the electric telescopic rod 45 to slide the first sound insulation board 41, control semiconductor refrigeration piece 10 and silence fan 11 and cooperate the use simultaneously, make semiconductor refrigeration piece 10 with the heat from the heat absorption end fast switch to the heat dissipation end and the cabinet body 1 of discharging fast, slip first acoustic celotex board 41 and leave bigger clearance and make semiconductor refrigeration piece 10 can be to the better heat dissipation of the cabinet body 1 inside, can reduce the clearance when the temperature is lower, and keep warm to the cabinet body 1 inside through first acoustic celotex board 41, prevent that the cabinet body 1 inside temperature from crossing to lead to freezing the condition such as damage circuit.
In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A noise-reducing and sound-insulating power distribution cabinet comprises a cabinet body (1) and is characterized in that a plurality of heat dissipation holes (2) are formed in each of two sides of the cabinet body (1), dust screens (3) corresponding to the heat dissipation holes (2) are fixedly arranged on each of two sides of the interior of the cabinet body (1), sound-insulating assemblies (4) corresponding to the dust screens (3) are fixedly arranged on each of two sides of the interior of the cabinet body (1), each of the two sound-insulating assemblies (4) comprises a first sound-insulating plate (41), sound-absorbing cotton (42), a first sound-insulating felt (43), two sliding rails (44) and two electric telescopic rods (45), the four sliding rails (44) are respectively and fixedly arranged on each of two sides of the bottom end of the interior of the cabinet body (1), each of two corresponding sliding rails (44) is connected with the first sound-insulating plate (41) in a sliding manner, and the sound-absorbing cotton (42) is fixedly arranged on one side of each of the two first sound-insulating plates (41), two it all fixes and is equipped with first deadening felt (43) to inhale one side of sound cotton (42), wherein two are corresponding electric telescopic handle (45) are fixed respectively and are set up the inside one side of the cabinet body (1), and wherein two other are corresponding electric telescopic handle (45) are fixed respectively and are set up the inside opposite side of the cabinet body (1), and per two are corresponding the flexible end of electric telescopic handle (45) rotates with the opposite side of corresponding first acoustic celotex board (41) respectively and is connected.
2. The noise-reducing and sound-insulating power distribution cabinet according to claim 1, characterized in that: the cabinet is characterized in that a second sound insulation board (5) is fixedly arranged on the top end inside the cabinet body (1) and on one side inside the cabinet body (1), and a second sound insulation felt (6) is fixedly arranged on one side of the second sound insulation board (5).
3. The noise-reducing and sound-insulating power distribution cabinet according to claim 1, characterized in that: one side of the cabinet body (1) is provided with two cabinet doors (7), two one side of each cabinet door (7) is hinged to one side of the cabinet body (1) through a hinge (8), two the cabinet doors (7) are connected through a buckle (9) in a clamping mode, and two handles (15) are fixedly arranged on the surfaces of the cabinet doors (7).
4. The noise-reducing and sound-insulating power distribution cabinet according to claim 1, characterized in that: the refrigerator is characterized in that semiconductor refrigeration pieces (10) corresponding to the two first sound insulation plates (41) are fixedly arranged on two sides of the interior of the cabinet body (1), and the middle of each semiconductor refrigeration piece (10) is electrically connected with a mute fan (11).
5. The noise-reducing and sound-insulating power distribution cabinet according to claim 4, characterized in that: the top of the cabinet body (1) is fixedly provided with a temperature and humidity controller (12), the detection end of the temperature and humidity controller (12) is fixedly arranged at the top end inside the cabinet body (1), the temperature and humidity controller (12) is respectively connected with four electric telescopic rods (45) in an electric mode, and the temperature and humidity controller (12) is respectively connected with four semiconductor refrigeration pieces (10) in an electric mode.
6. The noise-reducing and sound-insulating power distribution cabinet according to claim 1, characterized in that: the bottom mounting of the cabinet body (1) is equipped with base (13), the top mounting of base (13) is equipped with a plurality of bumper shock absorber (14), a plurality of the top of bumper shock absorber (14) respectively with the bottom fixed connection of base (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120196628.9U CN214227557U (en) | 2021-01-25 | 2021-01-25 | Noise-reduction and sound-insulation power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120196628.9U CN214227557U (en) | 2021-01-25 | 2021-01-25 | Noise-reduction and sound-insulation power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214227557U true CN214227557U (en) | 2021-09-17 |
Family
ID=77690779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120196628.9U Expired - Fee Related CN214227557U (en) | 2021-01-25 | 2021-01-25 | Noise-reduction and sound-insulation power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214227557U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116316164A (en) * | 2023-05-18 | 2023-06-23 | 国网山东省电力公司高密市供电公司 | Power distribution cabinet for power supply |
-
2021
- 2021-01-25 CN CN202120196628.9U patent/CN214227557U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116316164A (en) * | 2023-05-18 | 2023-06-23 | 国网山东省电力公司高密市供电公司 | Power distribution cabinet for power supply |
| CN116316164B (en) * | 2023-05-18 | 2023-08-22 | 国网山东省电力公司高密市供电公司 | Power distribution cabinet for power supply |
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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: 20210917 |
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| CF01 | Termination of patent right due to non-payment of annual fee |