CN212006182U - Noise reduction device for fan of dehumidifier - Google Patents
Noise reduction device for fan of dehumidifier Download PDFInfo
- Publication number
- CN212006182U CN212006182U CN202020735614.5U CN202020735614U CN212006182U CN 212006182 U CN212006182 U CN 212006182U CN 202020735614 U CN202020735614 U CN 202020735614U CN 212006182 U CN212006182 U CN 212006182U
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- CN
- China
- Prior art keywords
- fan
- fixed frame
- dehumidifier
- mounting box
- noise reduction
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- 230000009467 reduction Effects 0.000 title claims abstract description 27
- 238000001125 extrusion Methods 0.000 claims abstract description 11
- 230000017525 heat dissipation Effects 0.000 claims abstract description 11
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 4
- 229920000742 Cotton Polymers 0.000 claims description 12
- 230000030279 gene silencing Effects 0.000 claims description 7
- 238000013016 damping Methods 0.000 claims description 6
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 28
- 230000000694 effects Effects 0.000 abstract description 15
- 230000006870 function Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 5
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- 230000006872 improvement Effects 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
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- 230000004048 modification Effects 0.000 description 1
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Images
Abstract
The utility model discloses a dehumidifier fan noise reduction device, which comprises a mounting box and a fixed frame, wherein the fixed frame is positioned inside the mounting box, a reinforcing beam is installed between the mounting box and the fixed frame through a bolt, a main beam is welded in the fixed frame, a screw hole is arranged on the surface of the main beam, a fastening bolt is rotatably installed in the screw hole, one end of the fastening bolt is embedded with an insulating extrusion pad, and a fan groove is arranged in the fixed frame, through a radiating groove arranged on the surface of the fixed frame, the utility model facilitates the installation of the fan rear fixed frame with good radiating efficiency, avoids the occurrence of fan damage caused by overhigh temperature due to long-time work of the fan, facilitates the utilization of the radiating fins to improve the radiating area of the fixed frame through the radiating fins inserted and buckled between the mounting box and the fixed frame, increases the radiating area to facilitate the air to rapidly take, thereby further improving the heat dissipation effect of the whole device after the fan is installed.
Description
Technical Field
The utility model relates to a device field of making an uproar specifically is a device of making an uproar falls in dehumidifier fan.
Background
The dehumidifier is composed of a compressor, a heat exchanger, a fan, a water container, a casing and a controller, and the working principle is as follows: the dehumidifier is gradually expanded from the former commercial use to the household use through the heat exchange along with the continuous improvement of the living standard of people, the update of the consumption concept of people and the improvement of the health cognition degree of people in recent years by pumping the humid air into the dehumidifier, and becomes one of the indispensable modern household electrical appliances of many families; the market prospect and market potential of the dehumidifier as an industry closely related to human health and quality of life improvement are self-evident.
However, when the dehumidifier works, the fan generates noise during operation, so that a noise reduction device is needed to reduce the noise.
However, the existing dehumidifier fan noise reduction device has the following disadvantages:
1. the existing dehumidifier fan noise reduction device is inconvenient to install, low in strength and not easy to disassemble and maintain.
2. The existing dehumidifier fan noise reduction device has poor noise reduction effect, does not have a heat dissipation function, and is easy to increase the running burden of a fan.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device of making an uproar falls in dehumidifier fan to solve the current device of making an uproar falls in the dehumidifier fan among the above-mentioned background art, the installation is inconvenient, and intensity is lower, should not dismantle the maintenance, and the device of making an uproar falls in current dehumidifier fan, and the noise reduction effect is relatively poor, does not have the heat dissipation function, adds the problem of fan operation burden easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a device of making an uproar falls in dehumidifier fan, includes mounting box and fixed frame, fixed frame is located inside the mounting box, the reinforcing beam is installed to the bolt between mounting box and the fixed frame, the girder has been welded in the fixed frame, the screw has been seted up on the girder surface, the inside rotatory fastening bolt that installs of screw, fastening bolt one end is inlayed and is had insulating extrusion pad, the inside fan groove of seting up of fixed frame, edge extrusion pad is located the fan inslot.
Preferably, the radiating groove has been seted up on fixed frame surface, and the radiating groove of seting up through fixed frame surface makes things convenient for the fixed frame after the installation fan to have good radiating efficiency, avoids the fan to work for a long time and leads to the condition emergence that the high temperature caused the fan to damage.
Preferably, fin and bent plate are installed to the eye-splice between mounting box and the fixed frame, through the fin of eye-splice installation between mounting box and the fixed frame, the convenient heat radiating area who utilizes the fin to improve fixed frame, it can make things convenient for the air to take away the heat energy that the fan during operation produced fast to add heat radiating area, thereby further improve the radiating effect of whole device behind the installation fan, through the bent plate of eye-splice installation between mounting box and the fixed frame, the noise that the bending surface that just does benefit to and utilizes the bent plate produced during operation is reflected to the fan, thereby the transmission effect of noise reduction, the function of making an uproar has been played, avoid the dehumidifier fan to take place in the too big condition of noise in the course of the work.
Preferably, the surface of the mounting box is provided with the silencing holes and the mounting screw holes, noise generated by the fan can be further reduced through the silencing holes formed in the surface of the mounting box, so that the noise reduction effect of the whole device is improved, the noise generated when the fan operates in the dehumidifier is further reduced, and the whole device can be fixedly mounted in the dehumidifier box through the mounting screw holes formed in the surface of the mounting box conveniently in a matched mode through bolts.
Preferably, the surface of the mounting box is inlaid with a damping rubber pad, and the damping rubber pad inlaid on the surface of the mounting box is convenient to abut against the inner wall of the dehumidifier box, so that the condition that the whole mounting box is driven to collide with the inner wall of the dehumidifier box to generate noise due to vibration generated when a fan of the dehumidifier operates is avoided.
Preferably, fan inslot wall is attached to have and is inhaled the sound cotton, inhales the sound cotton through fan inslot wall is attached, conveniently does benefit to the utilization and adsorbs cotton fan to fan inslot portion installation and carry out preliminary noise reduction processing.
The utility model provides a dehumidifier fan noise reduction device possesses following beneficial effect:
(1) the utility model discloses the fastening bolt of the inside rotatory installation of rotatory screw adjusts insulating extrusion pad, utilizes insulating extrusion pad to support to lean on the dehumidifier fan to fix the dehumidifier fan, then through the installation screw that the mounting box surface was seted up, and the cooperation bolt is with whole device fixed mounting inside the dehumidifier machine box, and whole device simple to operate is swift, and convenient to detach maintains.
(2) The utility model discloses a radiating groove that fixed frame surface was seted up, the fixed frame has good radiating efficiency after just doing benefit to the installation fan, avoids the fan long-time work to lead to the high temperature to cause the condition of fan damage to take place, through the fin of eye-splice installation between mounting box and the fixed frame, just does benefit to and utilizes the fin to improve the heat radiating area of fixed frame, adds heat radiating area and can make things convenient for the air to take away the heat energy that the fan during operation produced fast to further improve the radiating effect of whole device behind the installation fan.
(3) The utility model has the advantages that the bent plate installed by the insertion buckle between the installation box and the fixed frame is convenient for reflecting the noise generated when the fan works by utilizing the bent surface of the bent plate, thereby reducing the transmission effect of the noise, playing the noise reduction function, avoiding the occurrence of the condition of overlarge noise of the dehumidifier fan in the working process, further reducing the noise generated by the fan through the silencing hole arranged on the surface of the installation box, improving the noise reduction effect of the whole device, further reducing the noise when the dehumidifier operates the fan, being convenient for fixedly installing the whole device in the dehumidifier box by matching a bolt through the installation screw hole arranged on the surface of the installation box, being convenient for abutting against the inner wall of the dehumidifier box through the damping rubber pad embedded on the surface of the installation box, thereby avoiding the occurrence of the condition that the noise is generated when the dehumidifier fan vibrates to drive the whole installation box to collide with the inner wall of the dehumidifier box when operating, through the attached cotton of inhaling of fan inslot wall, the processing of making an uproar is carried out tentatively to the fan of fan inslot portion installation to the cotton convenient to utilize absorption.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the structure of the mounting box of the present invention;
fig. 3 is a schematic view of the internal structure of the fixing frame of the present invention;
fig. 4 is a side view of the fixing frame structure of the present invention.
In the figure: 1. mounting a box; 2. a fixing frame; 3. reinforcing the beam; 4. a fan groove; 5. a main beam; 6. a screw hole; 7. fastening a bolt; 8. an insulating squeeze pad; 9. sound-absorbing cotton; 10. a heat sink; 11. a curved plate; 12. a shock-absorbing rubber pad; 13. mounting a screw hole; 14. a silencing hole; 15. a heat dissipation groove.
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.
As shown in fig. 1-4, the utility model provides a technical solution: the utility model provides a device of making an uproar falls in dehumidifier fan, includes mounting box 1 and fixed frame 2, fixed frame 2 is located 1 insidely of mounting box, the back up beam 3 is installed to the bolt between mounting box 1 and the fixed frame 2, welded girder 5 in the fixed frame 2, screw 6 has been seted up on 5 surfaces of girder, 6 inside rotatory installations in screw have fastening bolt 7, fastening bolt 7 one end is inlayed and is had insulating extrusion pad 8, 2 inside windmills grooves 4 of seting up of fixed frame, edge extrusion pad 8 is located windmills grooves 4.
Preferably, radiating groove 15 has been seted up on fixed frame 2 surface, and through the radiating groove 15 that fixed frame 2 surface was seted up, the fixed frame 2 has good radiating efficiency behind the convenient installation fan, avoids the fan to work for a long time and leads to the high condition emergence that causes the fan to damage of temperature.
Preferably, fin 10 and bent plate 11 are installed to the eye-splice between mounting box 1 and the fixed frame 2, through fin 10 of eye-splice installation between mounting box 1 and the fixed frame 2, be favorable to utilizing fin 10 to improve the heat radiating area of fixed frame 2, it can make things convenient for the air to take away the heat energy that the fan during operation produced fast to add heat radiating area, thereby further improve the radiating effect of whole device behind the installation fan, through the bent plate 11 of eye-splice installation between mounting box 1 and the fixed frame 2, the noise that the bending surface that is favorable to utilizing bent plate 11 produced in the face of the fan during operation reflects, thereby the transmission effect of noise reduction, the function of making an uproar has been played, avoid the dehumidifier fan to take place in the too big condition of noise in the course of the work.
Preferably, the surface of the mounting box 1 is provided with a silencing hole 14 and a mounting screw hole 13, the silencing hole 14 formed in the surface of the mounting box 1 can further reduce noise generated by the fan, so that the noise reduction effect of the whole device is improved, the noise generated when the fan operates in the dehumidifier is further reduced, and the mounting screw hole 13 formed in the surface of the mounting box 1 is convenient for being matched with a bolt to fixedly mount the whole device in the dehumidifier box.
Preferably, the surface of the mounting box 1 is inlaid with a damping rubber pad 12, and the damping rubber pad 12 inlaid on the surface of the mounting box 1 is convenient to abut against the inner wall of the dehumidifier box, so that the condition that the whole mounting box 1 is driven to collide with the inner wall of the dehumidifier box to generate noise due to vibration generated when a fan of the dehumidifier operates is avoided.
Preferably, the inner wall of the fan groove 4 is attached with sound-absorbing cotton 9, and the sound-absorbing cotton 9 attached to the inner wall of the fan groove 4 is convenient for the fan arranged inside the fan groove 4 to be subjected to preliminary noise reduction treatment by utilizing adsorption cotton.
It should be noted that, in the dehumidifier fan noise reduction device, when in work, the dehumidifier fan is inserted and buckled in the fan groove 4 arranged in the fixed frame 2, the fastening bolt 7 rotatably arranged in the screw hole 6 is rotated according to requirements, the insulating extrusion pad 8 is adjusted, the dehumidifier fan is fixed by abutting the insulating extrusion pad 8 against the dehumidifier fan, then the whole device is fixedly arranged in the dehumidifier box through the mounting screw hole 13 arranged on the surface of the mounting box 1 and matched with a bolt, the heat dissipation groove 15 arranged on the surface of the fixed frame 2 is convenient for mounting the fan, the fixed frame 2 has good heat dissipation efficiency, the fan damage caused by overhigh temperature due to long-time work is avoided, the heat dissipation area of the fixed frame 2 is improved by the heat dissipation fins 10 inserted and buckled between the mounting box 1 and the fixed frame 2, the heat dissipation area is increased to facilitate air to quickly take away heat energy generated when the fan works, so that the heat dissipation effect of the whole device after the fan is installed is further improved, the bent plate 11 inserted and buckled between the installation box 1 and the fixed frame 2 is convenient to reflect noise generated when the fan works by utilizing the bent surface of the bent plate 11, so that the transmission effect of the noise is reduced, the noise reduction function is realized, the occurrence of the condition that the noise of the fan of the dehumidifier is overlarge in the working process is avoided, the noise generated by the fan can be further reduced by the sound attenuation hole 14 arranged on the surface of the installation box 1, so that the noise reduction effect of the whole device is improved, the noise generated when the fan runs by the dehumidifier is further reduced, the whole device is fixedly installed in the dehumidifier box by matching with a bolt through the installation screw hole 13 arranged on the surface of the installation box 1, and the shock absorption rubber pad 12 embedded on the surface of, the dehumidifier fan box is convenient to abut against the inner wall of the dehumidifier box, so that the condition that the whole mounting box 1 is driven to collide with the inner wall of the dehumidifier box to generate noise when the dehumidifier fan operates is avoided, and the adsorption cotton 9 attached to the inner wall of the fan groove 4 is convenient to utilize the adsorption cotton to carry out preliminary noise reduction treatment on the fan arranged inside the fan groove 4.
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. The utility model provides a device of making an uproar falls in dehumidifier fan, includes mounting box (1) and fixed frame (2), inside fixed frame (2) were located mounting box (1), its characterized in that: reinforcing beam (3) are installed to the bolt between mounting box (1) and fixed frame (2), welded girder (5) in fixed frame (2), screw (6) have been seted up on girder (5) surface, fastening bolt (7) are installed to screw (6) inside rotation, fastening bolt (7) one end is inlayed and is had insulating extrusion pad (8), fan groove (4) are seted up to fixed frame (2) inside, along extrusion pad (8) are located fan groove (4).
2. The dehumidifier fan noise reduction device of claim 1, wherein: the surface of the fixing frame (2) is provided with a heat dissipation groove (15).
3. The dehumidifier fan noise reduction device of claim 1, wherein: and a heat radiating fin (10) and a curved plate (11) are arranged between the mounting box (1) and the fixing frame (2) in a buckling manner.
4. The dehumidifier fan noise reduction device of claim 1, wherein: the surface of the mounting box (1) is provided with a silencing hole (14) and a mounting screw hole (13).
5. The dehumidifier fan noise reduction device of claim 1, wherein: and a damping rubber pad (12) is embedded on the surface of the mounting box (1).
6. The dehumidifier fan noise reduction device of claim 1, wherein: the inner wall of the fan groove (4) is attached with sound absorption cotton (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020735614.5U CN212006182U (en) | 2020-05-07 | 2020-05-07 | Noise reduction device for fan of dehumidifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020735614.5U CN212006182U (en) | 2020-05-07 | 2020-05-07 | Noise reduction device for fan of dehumidifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212006182U true CN212006182U (en) | 2020-11-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020735614.5U Expired - Fee Related CN212006182U (en) | 2020-05-07 | 2020-05-07 | Noise reduction device for fan of dehumidifier |
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| Country | Link |
|---|---|
| CN (1) | CN212006182U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114992310A (en) * | 2022-06-20 | 2022-09-02 | 浙江诺顿电机有限公司 | Noise reduction device for hyperbolic speed reducer |
-
2020
- 2020-05-07 CN CN202020735614.5U patent/CN212006182U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114992310A (en) * | 2022-06-20 | 2022-09-02 | 浙江诺顿电机有限公司 | Noise reduction device for hyperbolic speed reducer |
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| 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: 20201124 |