CN202441652U - Fan with functionof dustproof and damping sleeve - Google Patents
Fan with functionof dustproof and damping sleeve Download PDFInfo
- Publication number
- CN202441652U CN202441652U CN2012200721853U CN201220072185U CN202441652U CN 202441652 U CN202441652 U CN 202441652U CN 2012200721853 U CN2012200721853 U CN 2012200721853U CN 201220072185 U CN201220072185 U CN 201220072185U CN 202441652 U CN202441652 U CN 202441652U
- Authority
- CN
- China
- Prior art keywords
- dustproof
- fan
- damping sleeve
- vibration damping
- blower fan
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a fan with the function of a dustproof and damping sleeve, which comprises a fan shell, a dustproof and damping sleeve is sleeved on the fan shell, and the dustproof and damping sleeve is provided with openings corresponding to an air inlet and an air outlet of the fan. Through sleeving the fan shell with the dustproof and damping sleeve and contacting the dustproof and damping sleeve with an operating platform, the direct contact between the fan shell and the operating platform is avoided, therefore, the noise pollution caused by the fan in the process of operating can be prevented. In addition, because the dustproof and damping sleeve is sleeved on the fan shell, the vibration of the fan is greatly reduced, therefore, the dust dropped on the fan can be reduced, and the protection on the sanitation of the working environment is facilitated.
Description
Technical field
The utility model relates to the blower fan technical field, more particularly, relates to a kind of blower fan dustproof, vibration damping cover function that has.
Technical background
Traditional flow blower casing is a metallic case, is directly installed on worktable when being to use, because its metallic case directly contacts with worktable, is not having under the condition of vibration damping equipment, tends to send bigger noise, and working environment is caused noise pollution.On the other hand, blower fan is adsorbed on dust on the blower fan in the course of the work easily, and when fan vibration was big, the dust on the blower fan dropped easily, also can pollute working environment.
The model utility content
The purpose of the utility model is to overcome above-mentioned defective in the existing technology: provide a kind of blower fan that can prevent to cause noise pollution in the course of the work, and the dust that can reduce on the blower fan drops, protection working environment health have a blower fan dustproof, vibration damping cover function.
For realizing above-mentioned purpose, the technological scheme that the utility model provides is following: construct a kind of blower fan dustproof, vibration damping cover function that has, comprise Blower Housing, on Blower Housing, be arranged with dustproof, vibration damping cover.
Said dustproof, the vibration damping cover offers and the corresponding opening of intake grill, exhaust outlet of blower fan.
The beneficial effect that the utility model is said to have a blower fan of dustproof, vibration damping cover function is:, vibration damping cover dustproof through on Blower Housing, being arranged with.Contact with worktable through dustproof, vibration damping cover, avoided Blower Housing directly to contact, thereby can prevent that blower fan from causing noise pollution in the course of the work with worktable.In addition, after being arranged with dustproof, vibration damping cover on the Blower Housing, the vibration of blower fan reduces greatly, and the dust that can reduce on the blower fan drops, and helps protecting the working environment health.
Have blower fan dustproof, vibration damping cover function and be described further the utility model is described below in conjunction with accompanying drawing and embodiment:
Description of drawings
Fig. 1 is the three-dimensional structure diagram that the utlity model has the blower fan of dustproof, vibration damping cover function;
Fig. 2 is the three-dimensional structure diagram of dustproof, vibration damping cover that the utlity model has the blower fan of dustproof, vibration damping cover function.
Embodiment
Following the utility model is said to have the most preferred embodiment of the blower fan of dustproof, vibration damping cover function, does not therefore limit the protection domain of the utility model.
With reference to Fig. 1, Fig. 2, a kind of blower fan dustproof, vibration damping cover function that has is provided, comprise Blower Housing 1, on Blower Housing 1, be arranged with dustproof, vibration damping cover 2, dustproof, vibration damping cover 2 offers the corresponding opening of intake grill, exhaust outlet with blower fan.Contact with worktable through dustproof, vibration damping cover 2, avoided Blower Housing 1 directly to contact, thereby can prevent that blower fan from causing noise pollution in the course of the work with worktable.In addition, after being arranged with dustproof, vibration damping cover 2 on the Blower Housing 1, the vibration of blower fan reduces greatly, and the dust that can reduce on the blower fan drops, and helps protecting the working environment health.
The foregoing description is the utility model preferred implementation; But the mode of execution of the utility model is not restricted to the described embodiments; Other any do not deviate from change, the modification done under spirit and the principle of the utility model, substitutes, combination, simplify; All should be the substitute mode of equivalence, be included within the protection domain of the utility model.
Claims (2)
1. one kind has blower fan dustproof, vibration damping cover function, comprises Blower Housing (1), it is characterized in that, on Blower Housing (1), is arranged with dustproof, vibration damping cover (2).
2. according to claim 1 have a blower fan dustproof, vibration damping cover function, it is characterized in that, said dustproof, vibration damping cover (2) offers and the corresponding opening of intake grill, exhaust outlet of blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200721853U CN202441652U (en) | 2012-02-29 | 2012-02-29 | Fan with functionof dustproof and damping sleeve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200721853U CN202441652U (en) | 2012-02-29 | 2012-02-29 | Fan with functionof dustproof and damping sleeve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202441652U true CN202441652U (en) | 2012-09-19 |
Family
ID=46823104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200721853U Expired - Fee Related CN202441652U (en) | 2012-02-29 | 2012-02-29 | Fan with functionof dustproof and damping sleeve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202441652U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422487A (en) * | 2015-12-23 | 2016-03-23 | 珠海格力电器股份有限公司 | Refrigerator and volute fan thereof |
-
2012
- 2012-02-29 CN CN2012200721853U patent/CN202441652U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105422487A (en) * | 2015-12-23 | 2016-03-23 | 珠海格力电器股份有限公司 | Refrigerator and volute fan thereof |
| CN105422487B (en) * | 2015-12-23 | 2018-10-19 | 珠海格力电器股份有限公司 | A kind of refrigerator and its spiral case wind turbine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120919 Termination date: 20190228 |