CN102733341B - Blower - Google Patents

Blower Download PDF

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Publication number
CN102733341B
CN102733341B CN201110089370.3A CN201110089370A CN102733341B CN 102733341 B CN102733341 B CN 102733341B CN 201110089370 A CN201110089370 A CN 201110089370A CN 102733341 B CN102733341 B CN 102733341B
Authority
CN
China
Prior art keywords
impeller
draw point
blower
housing
motor
Prior art date
Application number
CN201110089370.3A
Other languages
Chinese (zh)
Other versions
CN102733341A (en
Inventor
倪红江
Original Assignee
天佑电器(苏州)有限公司
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 天佑电器(苏州)有限公司 filed Critical 天佑电器(苏州)有限公司
Priority to CN201110089370.3A priority Critical patent/CN102733341B/en
Publication of CN102733341A publication Critical patent/CN102733341A/en
Application granted granted Critical
Publication of CN102733341B publication Critical patent/CN102733341B/en

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Abstract

The present invention relates to a kind of blower, it includes housing, is provided with motor in housing, and motor front portion is provided with impeller, wherein impeller is provided with fan blade and draw point, and described draw point is arranged between two fan blades.The present invention, by arranging draw point on impeller, drastically increase its crushing effect, and structure is simple.

Description

Blower

Technical field

The present invention relates to a kind of gardens type electric tool, especially, a kind of blower.

Background technology

Blower is a kind of outdoor Clean-instrument, is mainly used in cleaning and the collection of fallen leaves, is therefore also referred to as foliage pressure-vacuum machine.Ground leaf is blown away or is sucked in collecting bag by leaf by air draught by blowing by it.

And gap is comparatively large between the leaf blade of existing blower impeller, and cause grindability not to be can be very strong, like this, the leaf collected, owing to can not well be pulverized, makes volume shared by it larger.So, after a period of operation, its collecting bag just assembles the rubbish such as full leaf to blower.At this moment, after operator also just has to first to go to outwell the rubbish in collecting bag, could at continuation cleaning rubbish.This also reduces operating efficiency to a certain extent.

Summary of the invention

In order to overcome the shortcoming of existing blower crushing effect difference, the invention provides a kind of blower, its structure is simple, good crushing effect.

The technical solution adopted for the present invention to solve the technical problems is: a kind of blower, and it includes housing, is provided with motor in housing, and motor front portion is provided with impeller, wherein impeller is provided with fan blade and draw point, and described draw point is arranged between two fan blades.The present invention, by arranging draw point on impeller, drastically increase its crushing effect, and structure is simple.

Further, in different embodiments, wherein impeller is provided with the draw point of 3 or more quantity.

Further, in different embodiments, wherein draw point is uniformly distributed on impeller.

Further, in different embodiments, draw point is provided with between two fan blades of wherein impeller.

Further, in different embodiments, wherein the quantity of draw point is equal with the quantity of impeller fan blade.

Further, in different embodiments, wherein draw point and impeller fan blade one_to_one corresponding.

Relative to prior art, the invention has the beneficial effects as follows, the present invention by arranging draw point between the fan blade of impeller, substantially increase its crushing effect, make the rubbish such as the leaf collected, can be pulverized less, and then make its collecting bag can collect more rubbish, this also improves operating efficiency to a certain extent.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the present invention is further described.

Fig. 1 is the partial schematic sectional view of the blower that the present invention relates to.

Detailed description of the invention

Refer to shown in Fig. 1, in an embodiment of the invention, which provide a kind of blower 100, it includes housing 10, is provided with motor 20 in housing 10, and motor 20 front portion is provided with impeller 30, wherein impeller is provided with fan blade 32 and draw point 34.The present invention, by arranging draw point 34 on impeller 30, drastically increase its crushing effect, and structure is simple.

Further, the draw point 34 and the blade 32 that wherein impeller are arranged are one to one, and are evenly distributed on impeller 30.And each draw point 34 is arranged between adjacent two blades 32.

Relative to prior art, the present invention, by arranging draw point between the fan blade of impeller, substantially increases its crushing effect, make the rubbish such as the leaf collected, can be pulverized less, and then make collecting bag can collect more rubbish, also improve operating efficiency to a certain extent.

Claims (6)

1. a blower, it includes housing, is provided with motor in housing, and motor front portion is provided with impeller, wherein impeller is provided with fan blade; It is characterized in that, wherein impeller is also provided with draw point, described draw point is arranged between two fan blades.
2. blower as claimed in claim 1, is characterized in that, wherein impeller is provided with the draw point of 3 or more quantity.
3. blower as claimed in claim 2, it is characterized in that, wherein draw point is uniformly distributed on impeller.
4. blower as claimed in claim 1, is characterized in that, is provided with draw point between two fan blades of wherein impeller.
5. blower as claimed in claim 1, it is characterized in that, wherein the quantity of draw point is equal with the quantity of impeller fan blade.
6. blower as claimed in claim 1, is characterized in that, wherein draw point and impeller fan blade one_to_one corresponding.
CN201110089370.3A 2011-04-11 2011-04-11 Blower CN102733341B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201110089370.3A CN102733341B (en) 2011-04-11 2011-04-11 Blower

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201110089370.3A CN102733341B (en) 2011-04-11 2011-04-11 Blower

Publications (2)

Publication Number Publication Date
CN102733341A CN102733341A (en) 2012-10-17
CN102733341B true CN102733341B (en) 2016-02-17

Family

ID=46989598

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201110089370.3A CN102733341B (en) 2011-04-11 2011-04-11 Blower

Country Status (1)

Country Link
CN (1) CN102733341B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103850206B (en) * 2012-11-30 2016-12-21 苏州宝时得电动工具有限公司 Blower
CN103437311A (en) * 2013-08-27 2013-12-11 苏州安必瑟斯机电技术有限公司 Blower-vacuum

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2239952A (en) * 1940-09-23 1941-04-29 Ralph B Dergance Ore grinder
US4216919A (en) * 1979-04-11 1980-08-12 Trevathan Ellis F Machine for comminuting clay stock
CN1034503A (en) * 1988-01-25 1989-08-09 谭子义 Utilize the method and the device thereof of waste plastic foam
CN2128562Y (en) * 1992-06-26 1993-03-24 浙江精密工模具厂 Needle plate type breaking apparatus for pulp board
IT1287254B1 (en) * 1996-03-01 1998-08-04 Valex Spa portable suction device / blower
DE29621495U1 (en) * 1996-12-11 1998-04-09 Bosch Gmbh Robert Suction / blower
US6629818B2 (en) * 2001-02-09 2003-10-07 The Toro Company Impeller for use with portable blower/vacuums
CN2592715Y (en) * 2003-01-15 2003-12-17 刘忠学 Road snow removal truck
CN101804374B (en) * 2009-02-18 2014-06-18 上海宏麟电子科技有限公司 Steel mill of grain mill
CN201447685U (en) * 2009-07-10 2010-05-05 陈寅 Garden tool and blade wheel for garden tool
CN202031053U (en) * 2011-04-11 2011-11-09 天佑电器(苏州)有限公司 Blowing and sucking machine

Also Published As

Publication number Publication date
CN102733341A (en) 2012-10-17

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