CN201218181Y - Miniature silencing air pump - Google Patents
Miniature silencing air pump Download PDFInfo
- Publication number
- CN201218181Y CN201218181Y CNU2008200887424U CN200820088742U CN201218181Y CN 201218181 Y CN201218181 Y CN 201218181Y CN U2008200887424 U CNU2008200887424 U CN U2008200887424U CN 200820088742 U CN200820088742 U CN 200820088742U CN 201218181 Y CN201218181 Y CN 201218181Y
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- CN
- China
- Prior art keywords
- air pump
- pump
- base plate
- silent air
- micro
- 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 relates to a micro silent air pump which belongs to the field of electrical tools. The micro silent air pump comprises an upper cover, a bottom plate, a support plate, an electromotor and a pump, wherein the electromotor and the pump are arranged on the support plate, an air suction hole and an air exhaust hole are arranged on the pump, the support plate and the bottom plate are connected, and the upper cover and the bottom plate form a shell of the micro silent air pump. The micro silent air pump is characterized in that a hush pipe is arranged on the air exhaust hole. The utility model has the advantages that the structure design is reasonable, the concept is novel, the noise is effectively reduced, the tightness and the shock resistance are strengthened, and the applicability and the application range of the micro silent air pump can be greatly increased.
Description
Technical field:
The utility model relates to a kind of miniature silent air pump, belongs to field of power tools.
Background technique:
In the prior art, the miniature silent air pump is widely used in medical dust suction aspect.The noise that the miniature silent air pump of current use sends at work is generally 62～63 decibels, and sound is bigger than normal; And the shell of existing miniature silent air pump mostly is the screw connection or snap fit connects, and the effect of sealing and sound insulation is bad.
Summary of the invention:
The purpose of this utility model provides a kind of miniature silent air pump that can overcome above-mentioned defective of the prior art, the full closed structural housing that this miniature silent air pump has adopted soundproof material to make, and on exhaust port, increased hush pipe, reasonable in design, novel, reduce noise effectively, increased seal and shock resistance, increased the applicability and the Applicable scope of miniature silent air pump simultaneously greatly.
The utility model solves the problems of the technologies described above the technological scheme that is adopted: this miniature silent air pump comprises loam cake, base plate, dunnage, motor and pump, wherein motor and pump are installed on the dunnage, pump is provided with suction port and exhaust port, dunnage is connected with base plate, loam cake and base plate constitute the shell of miniature silent air pump, it is characterized in that: on the described exhaust port hush pipe is installed.
Loam cake of the present utility model and base plate adopt soundproof material to make, the thickness of loam cake and base plate is 6 millimeters, and the air pump shell that loam cake and base plate constitute is seal structure, can play the quiet effect of sound insulation when air pump is worked, and can play the effect of good isolation dust again.
Adopt elastic foot to be connected between dunnage of the present utility model and the base plate, increased the anti-seismic performance of air pump integral body.
The utility model compared with prior art has the following advantages: the full closed structural housing that has adopted soundproof material to make has guaranteed that miniature silent air pump inside avoids extraneous dust and corrode; On the exhaust port of portion hush pipe has been installed within it, has been made the sound that sends in its work be reduced to 55 decibels; Adopted elastic foot to be connected between dunnage and the base plate, its damping performance is at work increased greatly.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Embodiment:
Referring to Fig. 1, the utility model comprises loam cake 1, base plate 2, motor 3, pump 4, suction port 5, exhaust port 6, hush pipe 7, air outlet hole 8, switch 9, supply hub 10, dunnage 11 and elastic foot 12.
Placement of the present utility model is: loam cake 1 and base plate 2 airtight combinations, and supply hub 10 is opened on loam cake 1; Motor 3 is welded on the pump 4, and pump 4 is welded on the dunnage 11, and switch 9 is positioned on the motor 3; Suction port 5 is installed in pump 4 and the homonymy of motor 3 face of weld and all parallel with motor 3 with exhaust port 6, and suction port 5 is positioned at the below of exhaust port 6 and extends to outside the loam cake 1, and hush pipe 7 is housed on the exhaust port 6; The center portion of dunnage 11 has air outlet hole 8, and its four angles have four holes and four elastic foots 12 are installed, and fixedlys connected by four elastic foots 12 between dunnage 11 and the base plate 2.
Mode of execution of the present utility model is: at first insert supply hub 10 power supplies with the DC12V power supply adaptor, open switch 9 starting electrical machinerys 3 then, motor 3 drives pump 4 and starts working.Suction port 5 external dust absorption nozzles are air-breathing, and gas passes through outside exhaust port 6 excavationg pumps 4 after entering pump 4 again, discharge outside the miniature silent air pump by air outlet hole 8 at last.
Claims (4)
1, a kind of miniature silent air pump, comprise loam cake, base plate, dunnage, motor and pump, wherein motor and pump are installed on the dunnage, pump is provided with suction port and exhaust port, dunnage is connected with base plate, loam cake and base plate constitute the shell of miniature silent air pump, it is characterized in that: on the described exhaust port hush pipe is installed.
2, miniature silent air pump according to claim 1 is characterized in that: described loam cake and base plate adopt soundproof material to make, and the air pump shell of loam cake and base plate formation is a seal structure.
3, miniature silent air pump according to claim 2 is characterized in that: the thickness of described loam cake and base plate is 6 millimeters.
4, miniature silent air pump according to claim 1 is characterized in that: adopt elastic foot to be connected between described dunnage and the base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200887424U CN201218181Y (en) | 2008-06-11 | 2008-06-11 | Miniature silencing air pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200887424U CN201218181Y (en) | 2008-06-11 | 2008-06-11 | Miniature silencing air pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201218181Y true CN201218181Y (en) | 2009-04-08 |
Family
ID=40541018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200887424U Expired - Fee Related CN201218181Y (en) | 2008-06-11 | 2008-06-11 | Miniature silencing air pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201218181Y (en) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915229A (en) * | 2010-06-02 | 2010-12-15 | 常州市昊升电机有限公司 | Labyrinth silencing air output assembly for micro air pump |
| CN103078440A (en) * | 2012-12-30 | 2013-05-01 | 深圳市颜华守信科技有限公司 | Motor for preventing central rotor from shaking and pump body |
| CN105889043A (en) * | 2016-04-12 | 2016-08-24 | 江门麦加道机电厂有限公司 | Low-noise and low-heating air pump |
| CN106194794A (en) * | 2016-08-24 | 2016-12-07 | 东莞市鸿生精密模具有限公司 | Super-silent medical treatment inflator pump |
| CN106593823A (en) * | 2016-12-02 | 2017-04-26 | 青岛海尔股份有限公司 | Air extracting pump assembly and refrigerating and freezing device |
| CN106593822A (en) * | 2016-12-02 | 2017-04-26 | 青岛海尔股份有限公司 | Gas suction pump assembly and cold storage and freezing device |
| CN106593819A (en) * | 2016-12-02 | 2017-04-26 | 青岛海尔股份有限公司 | Gas suction pump assembly and cold storage and freezing device |
| CN106593821A (en) * | 2016-12-02 | 2017-04-26 | 青岛海尔股份有限公司 | Air pump assembly and refrigerating and freezing device |
| CN106593820A (en) * | 2016-12-02 | 2017-04-26 | 青岛海尔股份有限公司 | Sucking pump assembly and refrigerating and freezing device |
| CN106642916A (en) * | 2016-12-09 | 2017-05-10 | 青岛海尔股份有限公司 | Refrigerating device |
| CN106642918A (en) * | 2016-12-09 | 2017-05-10 | 青岛海尔股份有限公司 | Refrigerating freezing device |
| CN106705536A (en) * | 2016-12-02 | 2017-05-24 | 青岛海尔股份有限公司 | Refrigerator |
| CN106766565A (en) * | 2016-12-02 | 2017-05-31 | 青岛海尔股份有限公司 | Refrigerator |
| CN106813443A (en) * | 2016-12-02 | 2017-06-09 | 青岛海尔股份有限公司 | Refrigerating equipment |
| CN107035652A (en) * | 2016-12-02 | 2017-08-11 | 青岛海尔股份有限公司 | It is evacuated pump group part and refrigerating device |
| WO2018099466A1 (en) * | 2016-12-02 | 2018-06-07 | 青岛海尔股份有限公司 | Air extracting pump assembly and refrigerating and freezing device |
| WO2019114627A1 (en) * | 2017-12-11 | 2019-06-20 | 青岛海尔股份有限公司 | Cavity silencer and refrigerator |
| EP3726171A4 (en) * | 2017-12-11 | 2021-01-20 | Qingdao Haier Co., Ltd. | Refrigerator |
| US20220265057A1 (en) * | 2019-10-22 | 2022-08-25 | Shenzhen Glamour Technology Co., Ltd | Silent air pump box and intelligent adjustment mattress |
-
2008
- 2008-06-11 CN CNU2008200887424U patent/CN201218181Y/en not_active Expired - Fee Related
Cited By (38)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101915229A (en) * | 2010-06-02 | 2010-12-15 | 常州市昊升电机有限公司 | Labyrinth silencing air output assembly for micro air pump |
| CN101915229B (en) * | 2010-06-02 | 2012-08-22 | 常州市昊升电机有限公司 | Labyrinth silencing air output assembly for micro air pump |
| CN103078440A (en) * | 2012-12-30 | 2013-05-01 | 深圳市颜华守信科技有限公司 | Motor for preventing central rotor from shaking and pump body |
| CN105889043A (en) * | 2016-04-12 | 2016-08-24 | 江门麦加道机电厂有限公司 | Low-noise and low-heating air pump |
| CN106194794A (en) * | 2016-08-24 | 2016-12-07 | 东莞市鸿生精密模具有限公司 | Super-silent medical treatment inflator pump |
| WO2018099449A1 (en) * | 2016-12-02 | 2018-06-07 | 青岛海尔股份有限公司 | Gas suction pump assembly, and refrigerating and freezing device |
| CN106593821B (en) * | 2016-12-02 | 2019-05-03 | 青岛海尔股份有限公司 | Refrigerating device |
| CN106593819A (en) * | 2016-12-02 | 2017-04-26 | 青岛海尔股份有限公司 | Gas suction pump assembly and cold storage and freezing device |
| CN106593821A (en) * | 2016-12-02 | 2017-04-26 | 青岛海尔股份有限公司 | Air pump assembly and refrigerating and freezing device |
| CN106593820A (en) * | 2016-12-02 | 2017-04-26 | 青岛海尔股份有限公司 | Sucking pump assembly and refrigerating and freezing device |
| US11147298B2 (en) | 2016-12-02 | 2021-10-19 | Qingdao Haier Joint Stock Co., Ltd. | Refrigerator |
| CN106705536B (en) * | 2016-12-02 | 2020-08-28 | 青岛海尔股份有限公司 | Refrigerator with a door |
| CN106705536A (en) * | 2016-12-02 | 2017-05-24 | 青岛海尔股份有限公司 | Refrigerator |
| CN106766565A (en) * | 2016-12-02 | 2017-05-31 | 青岛海尔股份有限公司 | Refrigerator |
| CN106813443A (en) * | 2016-12-02 | 2017-06-09 | 青岛海尔股份有限公司 | Refrigerating equipment |
| CN107035652A (en) * | 2016-12-02 | 2017-08-11 | 青岛海尔股份有限公司 | It is evacuated pump group part and refrigerating device |
| WO2018099458A1 (en) * | 2016-12-02 | 2018-06-07 | 青岛海尔股份有限公司 | Air extracting pump assembly and refrigerating and freezing device |
| WO2018099466A1 (en) * | 2016-12-02 | 2018-06-07 | 青岛海尔股份有限公司 | Air extracting pump assembly and refrigerating and freezing device |
| CN106593823A (en) * | 2016-12-02 | 2017-04-26 | 青岛海尔股份有限公司 | Air extracting pump assembly and refrigerating and freezing device |
| WO2018099460A1 (en) * | 2016-12-02 | 2018-06-07 | 青岛海尔股份有限公司 | Air extracting pump assembly and refrigerating and freezing device |
| WO2018099450A1 (en) * | 2016-12-02 | 2018-06-07 | 青岛海尔股份有限公司 | Air extracting pump assembly and refrigerating and freezing device |
| WO2018099457A1 (en) * | 2016-12-02 | 2018-06-07 | 青岛海尔股份有限公司 | Air pump assembly and refrigeration device |
| CN106593822A (en) * | 2016-12-02 | 2017-04-26 | 青岛海尔股份有限公司 | Gas suction pump assembly and cold storage and freezing device |
| CN106593818B (en) * | 2016-12-02 | 2019-05-03 | 青岛海尔股份有限公司 | Refrigerating device |
| CN106593822B (en) * | 2016-12-02 | 2019-05-03 | 青岛海尔股份有限公司 | Refrigerating device |
| CN106593820B (en) * | 2016-12-02 | 2019-05-03 | 青岛海尔股份有限公司 | Refrigerating device |
| CN106593819B (en) * | 2016-12-02 | 2019-05-03 | 青岛海尔股份有限公司 | Refrigerating device |
| CN106593823B (en) * | 2016-12-02 | 2019-05-03 | 青岛海尔股份有限公司 | Refrigerating device |
| CN106813443B (en) * | 2016-12-02 | 2020-08-28 | 青岛海尔股份有限公司 | Refrigerating and freezing equipment |
| CN106766565B (en) * | 2016-12-02 | 2020-08-28 | 青岛海尔股份有限公司 | Refrigerator with a door |
| CN106642918A (en) * | 2016-12-09 | 2017-05-10 | 青岛海尔股份有限公司 | Refrigerating freezing device |
| CN106642916A (en) * | 2016-12-09 | 2017-05-10 | 青岛海尔股份有限公司 | Refrigerating device |
| WO2019114627A1 (en) * | 2017-12-11 | 2019-06-20 | 青岛海尔股份有限公司 | Cavity silencer and refrigerator |
| EP3726171A4 (en) * | 2017-12-11 | 2021-01-20 | Qingdao Haier Co., Ltd. | Refrigerator |
| AU2018382028B2 (en) * | 2017-12-11 | 2021-05-27 | Qingdao Haier Co., Ltd. | Refrigerator |
| US11549499B2 (en) | 2017-12-11 | 2023-01-10 | Qingdao Haier Co., Ltd. | Cavity muffler and refrigerator |
| US20220265057A1 (en) * | 2019-10-22 | 2022-08-25 | Shenzhen Glamour Technology Co., Ltd | Silent air pump box and intelligent adjustment mattress |
| US11998117B2 (en) * | 2019-10-22 | 2024-06-04 | Shenzhen Glamour Technology Co., Ltd | Silent air pump box and intelligent adjustment mattress |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 Termination date: 20100611 |