CN201701154U - Object suction device - Google Patents
Object suction device Download PDFInfo
- Publication number
- CN201701154U CN201701154U CN2010202391933U CN201020239193U CN201701154U CN 201701154 U CN201701154 U CN 201701154U CN 2010202391933 U CN2010202391933 U CN 2010202391933U CN 201020239193 U CN201020239193 U CN 201020239193U CN 201701154 U CN201701154 U CN 201701154U
- Authority
- CN
- China
- Prior art keywords
- direct current
- current object
- object absorber
- absorber
- motor
- 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
A DC electric object suction device has the advantages of small size, light weight, high rotation sped and large suction force, and comprises a coreless brushless DC motor which generates the high rotation speed, and a ducted turbo fan which is connected with the motor through a high speed coupling and generates suction force.
Description
Technical field
The utility model relates to a kind of object absorber, especially relates to the galvanic object absorber of a kind of use.
Background technology
Along with improving constantly of people's living standard, object absorber becomes the articles for daily use of each family's indispensability gradually, and use galvanic object absorber more widespread usage in fields such as automobiles.Opening of automotive window waftd in the driver's cabin dust, cover corners such as instrument board, cushion, foot pad, and these dusts is not easy cleaning very much.Direct current object absorber of the prior art, long in tow power line in the time of work, the suction of fan blade is too little, can only inhale some small, lightweight objects, and too near apart from the distance of absorbate.
Summary of the invention
The utility model provide a kind of volume little, in light weight, have high rotating speed, a direct current object absorber that suction is big.
The direct current object absorber comprises housing and tail shell, also comprises the drag cup brshless DC motor, produces high rotating speed; The duct turbofan is connected with described motor by the high speed shaft coupling, produces suction; Link is fixedly connected on described motor on the tail shell.
The afterbody of housing is subtriangular reinforcement.Housing also has trunnion, is used to hold inhalation (inhalatio).The material of turbofan is an aluminium alloy.Object absorber uses the high energy lithium polymer battery.
Description of drawings
Fig. 1 is the object absorber outline drawing;
Fig. 2 is an object absorber afterbody perspective view;
Fig. 3 is the object absorber exploded view;
The specific embodiment
As Figure 1-3, the direct current object absorber has shell 1, and shell comprises head and afterbody, and shell 1 head has nose air intake, is used to suck the inlet of dust and object; Trunnion 3 is arranged on below the nose air intake of shell 1, is used to hold being inhaled into thing, and larynx baffle plate 2 is arranged on the bottom of trunnion 3, the opening of sealing trunnion 3; The shell afterbody is connected with two semi-cylindrical tail shells 6, and each tail shell 6 has back exhaust outlet, and back exhaust outlet will suck air and discharge.Nose air intake is provided with 3 retaining pins 11, is used for the big absorbate of blocking volume and enters the turbofan 9 of rotation at a high speed, preferred 74 millimeters of the external diameter of nose air intake, preferred 70 millimeters of internal diameter.In the inner chamber that shell afterbody and two tail shells 6 limit, turbofan 9 is connected with ultrahigh speed motor 7 by high speed shaft coupling 10, ultrahigh speed motor 7 is selected the drag cup brshless DC motor for use, ultrahigh speed motor 7 is fixed on the tail shell 6 by high-strength aluminum alloy link 8, the sheet type duct turbofan that turbofan 9 adopts aluminium alloy to make, the preferred 36-75 type Thomson turbofan that adopts, 30000 rev/mins of the commentaries on classics scooters of ultrahigh speed motor 7, because turbofan 9 has high strength, characteristics such as high rigidity, can support 30000 rev/mins ultrahigh rotating speed, produce powerful suction.Use self-tapping screw 4 to connect between shell 1 afterbody and two tail shells 6, be convenient to dismounting.The afterbody of shell 1 is subtriangular reinforcement 5 designs, is used to strengthen the intensity of housing.Duct belongs to high-power equipment, and rated operational current is about 40 amperes, and therefore, object absorber uses the high energy lithium polymer battery.This object absorber improves the ability of inhaling object greatly, and the weight that object is inhaled by institute can reach 80 and restrain, and volume can reach 350 square centimeters.
The embodiment in the utility model and the description of accompanying drawing are understood the utility model just to better, to the protection domain of claim without limits.Those skilled in the art make simple adjustment or improvement to accompanying drawing and the foregoing description after reading this specification, still in the protection domain of claim.
Claims (5)
1. a direct current object absorber comprises housing and tail shell, it is characterized in that: also comprise the drag cup brshless DC motor, produce high rotating speed; The duct turbofan is connected with described motor by the high speed shaft coupling, produces suction; Link is fixedly connected on described motor on the tail shell.
2. direct current object absorber as claimed in claim 1 is characterized in that: the afterbody of housing is subtriangular reinforcement.
3. direct current object absorber as claimed in claim 1 is characterized in that: housing also has trunnion, is used to hold inhalation (inhalatio).
4. direct current object absorber as claimed in claim 1 is characterized in that: the material of turbofan is an aluminium alloy.
5. as the described direct current object absorber of claim 1-4, it is characterized in that: use the high energy lithium polymer battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202391933U CN201701154U (en) | 2010-06-28 | 2010-06-28 | Object suction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202391933U CN201701154U (en) | 2010-06-28 | 2010-06-28 | Object suction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201701154U true CN201701154U (en) | 2011-01-12 |
Family
ID=43438299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202391933U Expired - Fee Related CN201701154U (en) | 2010-06-28 | 2010-06-28 | Object suction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201701154U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862154A (en) * | 2010-06-28 | 2010-10-20 | 北京联合大学 | Object absorber |
-
2010
- 2010-06-28 CN CN2010202391933U patent/CN201701154U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101862154A (en) * | 2010-06-28 | 2010-10-20 | 北京联合大学 | Object absorber |
| CN101862154B (en) * | 2010-06-28 | 2013-07-03 | 北京联合大学 | Object absorber |
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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: 20110112 Termination date: 20120628 |