CN219159266U - Novel on-vehicle fragrant atmosphere fan damping mounting structure that makes an uproar that falls - Google Patents
Novel on-vehicle fragrant atmosphere fan damping mounting structure that makes an uproar that falls Download PDFInfo
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- CN219159266U CN219159266U CN202223312793.XU CN202223312793U CN219159266U CN 219159266 U CN219159266 U CN 219159266U CN 202223312793 U CN202223312793 U CN 202223312793U CN 219159266 U CN219159266 U CN 219159266U
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- fan
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- vibration
- installation structure
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- 238000013016 damping Methods 0.000 title claims abstract description 44
- 239000003205 fragrance Substances 0.000 claims abstract description 43
- 229920001971 elastomer Polymers 0.000 claims abstract description 22
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 239000006260 foam Substances 0.000 claims abstract description 17
- 238000009434 installation Methods 0.000 claims description 13
- 239000003292 glue Substances 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 7
- 230000035939 shock Effects 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 5
- 230000003139 buffering effect Effects 0.000 description 5
- 238000005728 strengthening Methods 0.000 description 4
- OFCNXPDARWKPPY-UHFFFAOYSA-N allopurinol Chemical compound OC1=NC=NC2=C1C=NN2 OFCNXPDARWKPPY-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920001821 foam rubber Polymers 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000341 volatile oil Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of noise reduction and vibration reduction of a vehicle-mounted fragrance fan, and discloses a novel noise reduction and vibration reduction mounting structure of a vehicle-mounted fragrance fan, which comprises a fan support, wherein a fastening screw is arranged in the fan support, vibration reduction foam is arranged at the back of the fan support, a fan is arranged at the back of the vibration reduction foam, sealing rubber is arranged at an air outlet of the fan, mounting screws are arranged in the fan, and a high-damping vibration reduction sheet is arranged at the back of the fan.
Description
Technical Field
The utility model relates to the technical field of noise reduction and vibration reduction of a vehicle-mounted fragrance fan, in particular to a novel noise reduction and vibration reduction mounting structure of a vehicle-mounted fragrance fan.
Background
The vehicle-mounted fragrance system can volatilize fragrance uniformly in the space and spread the fragrance in the space by reasonably utilizing fragrance essential oil, fragrance equipment and the like, a comfortable fragrance environment is created for a vehicle owner, and along with development of vehicle interior technology, the requirement of customer experience is higher and higher, and the vehicle-mounted fragrance gradually becomes the trend of vehicle interior standard allocation.
The utility model provides a novel noise-reducing and shock-absorbing installation structure of a vehicle-mounted fragrance fan, which can reduce noise generated by the operation of the fan, has a shock-absorbing and buffering effect and ensures the working efficiency.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a novel noise-reduction and vibration-reduction installation structure of a vehicle-mounted fragrance fan, which has the advantages of simple structure, convenience in assembly and effective strength and rigidity and vibration reduction effect.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a novel on-vehicle fragrance fan damping mounting structure that makes an uproar that falls, includes the fan support, the internally mounted of fan support has fastening screw, the back of fan support is provided with the damping bubble cotton, the cotton back of damping bubble is provided with the fan, the air outlet of fan is provided with sealing rubber, the internally mounted of fan has mounting screw, the back of fan is provided with high damping shock attenuation piece.
Preferably, the front end of the fan bracket is detachably connected with a fragrance shell, and fragrance is installed in the fragrance shell.
Preferably, the outside of fan support all is provided with the strengthening rib all around, and the strengthening rib possesses effectual rigidity and intensity, the screw hole that corresponds with fastening screw has been seted up to the inside of fan support.
Preferably, the fastening screws are four, screw holes corresponding to the fastening screws are formed in the fragrance outer shell, and the fan bracket is fixed on the fragrance outer shell through the four fastening screws.
Preferably, the mounting screws are arranged in two, screw holes corresponding to the mounting screws are formed in the fan, screw holes corresponding to the mounting screws are formed in the outer sides of the screw holes corresponding to the fastening screws in the fan support, and the fan is fixed on the fan support through the two mounting screws.
Preferably, the sealing rubber is arranged into a double-layer hollow annular structure corresponding to the shape of the air outlet arranged on the fan, and specifically is provided with an annular groove, the cross section area of the hollow structure of the sealing rubber is smaller than that of the air outlet arranged on the outside of the fan and used for installing the sealing rubber, the annular width of the annular groove provided by the sealing rubber is smaller than that of the structure arranged on the air outlet of the fan, and the sealing rubber is in interference fit with the fan, so that the air tightness of the air outlet of the fan is ensured.
Preferably, the vibration reduction foam is connected with the fan bracket and the fan through glue, the vibration reduction foam has compressibility and vibration reduction buffer effect meeting the requirements, the high-damping vibration reduction sheet is connected to the back of the fan through glue, and the high-damping vibration reduction sheet has effective vibration reduction buffer effect.
The beneficial effects are that:
1. this novel on-vehicle fragrant atmosphere fan damping mounting structure that makes an uproar falls, through damping foam and high damping shock attenuation piece isotructure, at novel on-vehicle fragrant atmosphere fan damping mounting structure during operation that makes an uproar falls, damping foam adheres to between fan and fan support, compressibility has, when the fan operates, can cushion the vibration damping to the vibration that the fan produced, high damping shock attenuation piece installs in the fan back, can effectively absorb the noise that the fan operation produced, thereby the noise that produces when reducing the fan operation, and high damping shock attenuation piece possesses effectual damping cushioning effect, guaranteed the operating mass of fan, accomplished damping cushioning effect.
2. This novel on-vehicle fragrance fan damping mounting structure that makes an uproar falls through mounting screw fixed fan on the fan support, uses fastening screw fixed fan support on fragrance shell, and sealing rubber joint is in the air outlet department of fan, and damping foam rubber connects between fan and fan support, and high damping shock attenuation piece adhesion is installed in fan back, uses detachable connected mode, and the assembly is convenient, simple structure, and has rigidity and intensity and effectual damping effect that accords with the requirement, has reduced the noise of fan during operation.
Drawings
FIG. 1 is an exploded view of the present utility model;
FIG. 2 is a schematic diagram of the structure of the present utility model;
FIG. 3 is a schematic view of the damping foam structure of the present utility model;
fig. 4 is a schematic structural view of the present utility model.
In the figure: 1. a fan bracket; 2. a fastening screw; 3. damping foam; 4. a blower; 5. sealing rubber; 6. installing a screw; 7. a high damping vibration-absorbing sheet; 8. a fragrance shell; 9. and (5) a fragrance.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Please refer to fig. 1-4, a novel vehicle-mounted fragrance fan noise reduction and vibration reduction mounting structure comprises a fan support 1, wherein a fastening screw 2 is arranged in the fan support 1, vibration reduction foam 3 is arranged on the back of the fan support 1, a fan 4 is arranged on the back of the vibration reduction foam 3, sealing rubber 5 is arranged at an air outlet of the fan 4, a mounting screw 6 is arranged in the fan 4, and a high damping vibration reduction sheet 7 is arranged on the back of the fan 4.
Wherein, fan support 1 front end detachably connects with fragrance shell 8, and fragrance shell 8's internally mounted has fragrance 9, and fan support 1's outside all is provided with the strengthening rib all around, and the strengthening rib possesses effectual rigidity and intensity, and fan support 1's inside has been seted up the screw hole that corresponds with fastening screw 2.
The four fastening screws 2 are arranged, screw holes corresponding to the fastening screws 2 are arranged in the fragrance outer shell 8, and the fan bracket 1 is fixed on the fragrance outer shell 8 through the four fastening screws 2.
Wherein, mounting screw 6 is provided with two, and the screw hole that corresponds with mounting screw 6 has been seted up to the inside of fan 4, and the screw hole that corresponds with mounting screw 6 has been seted up to the outside that the inside of fan support 1 is located the screw hole that corresponds with fastening screw 2, and fan 4 passes through two mounting screws 6 to be fixed on fan support 1.
The sealing rubber 5 is of a double-layer hollow annular structure corresponding to the shape of the air outlet arranged on the fan 4, specifically is provided with an annular groove, the cross section area of the hollow structure of the sealing rubber 5 is smaller than that of the air outlet arranged on the outside of the fan 4 and the sealing rubber 5, the annular width of the annular groove provided by the sealing rubber 5 is smaller than that of the structure arranged on the air outlet of the fan 4, and the sealing rubber 5 and the fan 4 are in interference fit, so that the air tightness of the air outlet of the fan 4 is ensured.
Wherein, be the glue between damping bubble cotton 3 and fan support 1 and the fan 4 and be connected, two faces of damping bubble cotton 3 are paintd glue, and one of them face adhesion is on fan support 1, and the other face adhesion is on fan 4, and damping bubble cotton 3 possesses compressibility, has the vibration damping buffering effect that accords with the requirement, and high damping piece 7 glue is connected in the back of fan 4, and high damping piece 7 has effectual vibration damping buffering effect.
Working principle: when the novel vehicle-mounted fragrance fan noise reduction and vibration reduction mounting structure works, the vibration reduction foam 3 is adhered between the fan 4 and the fan support 1 and has compressibility, vibration generated by the fan 4 can be buffered and damped when the fan 4 operates, the high-damping vibration reduction sheet 7 is mounted on the back of the fan 4 and can effectively absorb noise generated by the operation of the fan 4, so that the noise generated by the operation of the fan 4 is reduced, and the high-damping vibration reduction sheet 7 has an effective vibration reduction and buffering effect, so that the working quality of the fan 4 is guaranteed, and the vibration reduction and buffering effect is completed.
Example two
Referring to fig. 1-4, further on the basis of the first embodiment, a fastening screw 2 is installed in the fan bracket 1, a damping foam 3 is disposed on the back of the fan bracket 1, a fan 4 is disposed on the back of the damping foam 3, a sealing rubber 5 is disposed at an air outlet of the fan 4, a mounting screw 6 is installed in the fan 4, and a high damping shock absorbing sheet 7 is disposed on the back of the fan 4.
Working principle: when the novel vehicle-mounted fragrance fan noise reduction and vibration reduction mounting structure is assembled, the fan 4 is fixed on the fan support 1 by using the mounting screw 6, the fan support 1 is fixed on the fragrance shell 8 by using the fastening screw 3, the sealing rubber 5 is clamped at the air outlet of the fan 4, the vibration reduction foam 3 is connected between the fan 4 and the fan support 1, the high damping vibration reduction sheet 7 is adhered to the back of the fan 4, the detachable connection mode is used for mounting, the assembly is convenient and fast, the structure is simple, the rigidity and the strength meeting the requirements are achieved, the effective vibration reduction effect is achieved, and the noise of the fan 4 during working is reduced.
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. Novel on-vehicle fragrance fan damping mounting structure that makes an uproar that falls, including fan support (1), its characterized in that: the novel fan is characterized in that a fastening screw (2) is arranged in the fan support (1), vibration reduction foam (3) is arranged at the back of the fan support (1), a fan (4) is arranged at the back of the vibration reduction foam (3), sealing rubber (5) is arranged at an air outlet of the fan (4), a mounting screw (6) is arranged in the fan (4), and a high-damping vibration-absorbing sheet (7) is arranged at the back of the fan (4).
2. The novel noise-reducing and vibration-absorbing installation structure of the vehicle-mounted fragrance fan according to claim 1, wherein the installation structure is characterized in that: the front end of the fan bracket (1) is detachably connected with a fragrance shell (8), and fragrance (9) is arranged in the fragrance shell (8).
3. The novel noise-reducing and vibration-absorbing installation structure of the vehicle-mounted fragrance fan according to claim 1, wherein the installation structure is characterized in that: reinforcing ribs are arranged on the periphery of the outer portion of the fan support (1), and screw holes corresponding to the fastening screws (2) are formed in the fan support (1).
4. The novel noise-reducing and vibration-absorbing installation structure of vehicle-mounted fragrance fan according to claim 2, wherein: the fastening screws (2) are four, and screw holes corresponding to the fastening screws (2) are formed in the fragrance shell (8).
5. The novel noise-reducing and vibration-absorbing installation structure of the vehicle-mounted fragrance fan according to claim 1, wherein the installation structure is characterized in that: the fan bracket is characterized in that two mounting screws (6) are arranged, screw holes corresponding to the mounting screws (6) are formed in the fan (4), and screw holes corresponding to the mounting screws (6) are formed in the outer sides of the screw holes corresponding to the fastening screws (2) in the fan bracket (1).
6. The novel noise-reducing and vibration-absorbing installation structure of the vehicle-mounted fragrance fan according to claim 1, wherein the installation structure is characterized in that: the sealing rubber (5) is of a double-layer hollow annular structure corresponding to the shape of an air outlet formed in the fan (4), and particularly is provided with an annular groove, the cross-sectional area of the hollow structure of the sealing rubber (5) is smaller than that of the air outlet used for installing the sealing rubber (5) and the outside of the fan (4), and the annular width of the annular groove formed in the sealing rubber (5) is smaller than that of the structure of the air outlet of the fan (4).
7. The novel noise-reducing and vibration-absorbing installation structure of the vehicle-mounted fragrance fan according to claim 1, wherein the installation structure is characterized in that: the damping foam (3) is connected with the fan bracket (1) and the fan (4) through glue, and the high damping sheet (7) is connected with the back of the fan (4) through glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223312793.XU CN219159266U (en) | 2022-12-10 | 2022-12-10 | Novel on-vehicle fragrant atmosphere fan damping mounting structure that makes an uproar that falls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223312793.XU CN219159266U (en) | 2022-12-10 | 2022-12-10 | Novel on-vehicle fragrant atmosphere fan damping mounting structure that makes an uproar that falls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219159266U true CN219159266U (en) | 2023-06-09 |
Family
ID=86621846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223312793.XU Active CN219159266U (en) | 2022-12-10 | 2022-12-10 | Novel on-vehicle fragrant atmosphere fan damping mounting structure that makes an uproar that falls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219159266U (en) |
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2022
- 2022-12-10 CN CN202223312793.XU patent/CN219159266U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 2298, Central Avenue, the Taihu Lake Street, Changxing County, Huzhou City, Zhejiang Province, 313100 Patentee after: Xinli Automotive Electronics (Zhejiang) Co.,Ltd. Country or region after: China Address before: 318020 No. 128 Xinjiang Road, Chengjiang Street, Huangyan District, Taizhou City, Zhejiang Province Patentee before: Xinli automotive electronics (Taizhou) Co.,Ltd. Country or region before: China |