CN211901095U - Mounting structure for reducing vibration noise of fan - Google Patents
Mounting structure for reducing vibration noise of fan Download PDFInfo
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- CN211901095U CN211901095U CN202020250176.3U CN202020250176U CN211901095U CN 211901095 U CN211901095 U CN 211901095U CN 202020250176 U CN202020250176 U CN 202020250176U CN 211901095 U CN211901095 U CN 211901095U
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- fan
- rubber pad
- abutted
- damping
- damping rubber
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Abstract
The utility model discloses a reduce fan vibration noise's mounting structure relates to fan installation technical field in the refrigerator. The utility model comprises a fan body, a fan mounting bracket is arranged on the fan body; one side of the fan mounting bracket is abutted with a damping rubber pad A, and one side of the damping rubber pad A is abutted with a damping spring A; the other side of the fan mounting bracket is abutted with a damping rubber pad B, one side of the side abutted with the damping rubber pad B is abutted with a damping spring B, and one end of the damping spring B is abutted with a damping rubber pad C; still include one and run through rubber cushion C and damping spring A in proper order, and be used for the half thread bolt of fixed fan installing support. The utility model has the advantages that the springs are added at the upper part and the lower part of the fan mounting bracket, so that the vibration energy of the fan is converted into the heat of the springs to be released; the rubber devices are additionally arranged at the upper part and the lower part to weaken the conduction of vibration, thereby reducing the vibration generated when the fan operates and the noise generated by the vibration.
Description
Technical Field
The utility model belongs to the technical field of the fan installation in the refrigerator, especially, relate to a reduce fan vibration noise's mounting structure.
Background
Cavity class products such as refrigerator on the market often need use the fan in the box, because the fan is in the high frequency vibration state often when the operation. This situation causes the whole noise of the equipment to be large, and causes great influence to the body and environment of the client.
The fan is directly fixed in the box body by the fastener, when the fan runs, the fixed plate is caused to vibrate, and the effects of low sound and diffusion are formed in the cavity. The common box type fan has squeaking sound due to high-speed operation, and cannot solve the problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a reduce fan vibration noise's mounting structure to the problem that the above-mentioned background art of current provided has been solved.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to an installation structure for reducing vibration noise of a fan, which comprises a fan body, wherein a fan installation bracket is arranged on the fan body; one side of the fan mounting bracket is abutted with a damping rubber pad A, and one side of the damping rubber pad A is abutted with a damping spring A; the other side of the fan mounting bracket is abutted with a damping rubber pad B, one side of the side abutted with the damping rubber pad B is abutted with a damping spring B, and one end of the damping spring B is abutted with a damping rubber pad C; still include one and run through rubber cushion C, damping spring B, damping rubber pad B, fan installing support, damping rubber pad A and damping spring A in proper order, and be used for the half thread bolt of fixed fan installing support.
Further, the number of the fan mounting brackets is two, and the two fan mounting brackets are arranged in parallel.
Further, the fan mounting bracket comprises a U-shaped plate body, and two ends of the U-shaped plate body are respectively provided with a fixing flange which is turned over outwards.
Further, the vibration rubber pad B and the vibration rubber pad A are respectively abutted against two sides of the fixed flanging.
Further, a gasket is arranged between the half-thread bolt and the shock-absorbing rubber pad C.
Further, the gasket is a metal gasket.
The utility model discloses following beneficial effect has:
the utility model has the advantages that the springs are added at the upper part and the lower part of the fan mounting bracket, so that the vibration energy of the fan is converted into the heat of the springs to be released; the rubber devices are additionally arranged at the upper part and the lower part to weaken the conduction of vibration, thereby reducing the vibration generated when the fan operates and the noise generated by the vibration.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
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 these drawings without creative efforts.
Fig. 1 is a schematic view of a fan mounting structure according to the present invention.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "lower", "thickness", "top", "middle", "length", "inner", "around", and the like, indicate positional or positional relationships, are merely for convenience in describing the present invention and to simplify the description, and do not indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1, the utility model relates to an installation structure for reducing vibration noise of a fan, which comprises a fan body 1, wherein a fan installation support is arranged on the fan body 1; one side of the fan mounting bracket is abutted with a damping rubber pad A3, and one side of the damping rubber pad A3 is abutted with a damping spring A31; the other side of the fan mounting bracket is abutted with a damping rubber pad B43, one side of the fan mounting bracket, which is abutted with a damping rubber pad B43, is abutted with a damping spring B4, and one end of the damping spring B4 is abutted with a damping rubber pad C41; still include one and run through shock-absorbing rubber pad C41, damping spring B4, damping rubber pad B43, fan installing support, damping rubber pad A3 and damping spring A31 in proper order, and be used for the half thread bolt 5 of fixed fan installing support.
The number of the fan mounting brackets is two, and the two fan mounting brackets are arranged in parallel.
Wherein, the fan installing support includes a U template body 2, and the both ends of U template body 2 all are equipped with the fixed turn-ups 21 that turns over to the outside.
Wherein, the cushion rubber pad B43 and the cushion rubber pad A3 are respectively abutted against the two sides of the fixed flange 21.
Wherein, a gasket 42 is also arranged between the half-thread bolt 5 and the shock-absorbing rubber gasket C41.
The gasket 42 is a metal gasket, and the metal gasket includes an iron sheet, a copper sheet, and an alloy gasket.
During the installation, damping spring A31 butt is fixed through half-thread bolt 5 at the incasement lateral wall of installation, top or bottom position simultaneously, adopts half-thread bolt 5's unthreaded part can guarantee the spring compression volume. Meanwhile, springs are added at the upper part and the lower part of the fan mounting bracket, so that the vibration energy of the fan is converted into the heat of the springs to be released; the upper part and the lower part are additionally provided with rubber devices for weakening the conduction of vibration; thereby reducing the vibration generated when the fan operates and the noise generated by the vibration.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (6)
1. The utility model provides a reduce mounting structure of fan vibration noise, includes fan body (1), its characterized in that: the fan body (1) is provided with a fan mounting bracket;
one side of the fan mounting bracket is abutted with a damping rubber pad A (3), and one side of the damping rubber pad A (3) is abutted with a damping spring A (31);
the other side of the fan mounting bracket is abutted with a damping rubber pad B (43), one side of the side abutted with the damping rubber pad B (43) is abutted with a damping spring B (4), and one end of the damping spring B (4) is abutted with a damping rubber pad C (41);
the fan mounting bracket is characterized by further comprising a half-thread bolt (5) which sequentially penetrates through a damping rubber pad C (41), a damping spring B (4), a damping rubber pad B (43), a fan mounting bracket, a damping rubber pad A (3) and a damping spring A (31) and is used for fixing the fan mounting bracket.
2. The mounting structure for reducing vibration noise of a fan according to claim 1, wherein the number of the fan mounting brackets is two, and the two fan mounting brackets are arranged in parallel.
3. The mounting structure for reducing the vibration noise of the fan according to claim 1 or 2, wherein the fan mounting bracket comprises a U-shaped plate body (2), and fixing flanges (21) which are folded outwards are arranged at two end parts of the U-shaped plate body (2).
4. The mounting structure for reducing the vibration noise of the fan as claimed in claim 3, wherein the vibration damping rubber pad B (43) and the vibration damping rubber pad A (3) are respectively abutted against two sides of the fixing flange (21).
5. The mounting structure for reducing vibration noise of a fan according to claim 1, wherein a gasket (42) is further provided between the half-threaded bolt (5) and the cushion rubber pad C (41).
6. A mounting structure for reducing vibration noise of a blower fan according to claim 5, wherein said spacer (42) is a metal spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020250176.3U CN211901095U (en) | 2020-03-04 | 2020-03-04 | Mounting structure for reducing vibration noise of fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020250176.3U CN211901095U (en) | 2020-03-04 | 2020-03-04 | Mounting structure for reducing vibration noise of fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211901095U true CN211901095U (en) | 2020-11-10 |
Family
ID=73302297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020250176.3U Active CN211901095U (en) | 2020-03-04 | 2020-03-04 | Mounting structure for reducing vibration noise of fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211901095U (en) |
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2020
- 2020-03-04 CN CN202020250176.3U patent/CN211901095U/en active Active
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