CN201972127U - Handheld blowing sucking machine - Google Patents
Handheld blowing sucking machine Download PDFInfo
- Publication number
- CN201972127U CN201972127U CN201020560218XU CN201020560218U CN201972127U CN 201972127 U CN201972127 U CN 201972127U CN 201020560218X U CN201020560218X U CN 201020560218XU CN 201020560218 U CN201020560218 U CN 201020560218U CN 201972127 U CN201972127 U CN 201972127U
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- Prior art keywords
- hand
- deceleration device
- motor
- utility
- fan blade
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- Expired - Fee Related
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Abstract
The utility model relates to a handheld blowing sucking machine, which comprises a casing. An air outlet and an air inlet are disposed on the casing, an air pipe is connected with the air outlet, a handle is arranged on the casing, a driving motor and fan blades are disposed in the casing, and the driving motor drives the fan blades to rotate. The handheld blowing sucking machine is characterized in that a reduction gear is disposed among the driving motor and the fan blades. The handheld blowing sucking machine can effectively guarantee the original rotation speed of the fan blades while increasing output power of the motor by means of increasing the rotation speed of the motor, and accordingly realizes the effect of high power of the small motor. In addition, on the premise of identical power, the handheld blowing sucking machine has the advantages of small volume, light weight, low raw material cost, simple structure and the like.
Description
Technical field
The utility model relates to a kind of outdoor gardening electric tools, relates in particular to a kind of blower.
Background technology
Blower is a kind of outdoor burnisher commonly used, is mainly used in the cleaning and the collection of leaf, and it blows away leaf by blowing, or by air draught leaf is pulverized and taken in the bag.Blower in the market comprises housing, and drive motors and fan blade are installed in the housing, and housing is provided with air outlet and air intake.During blowing, Blowing drum is installed on air outlet, web plate is installed on air intake; During air draught, collecting bag is installed on air outlet, wind sucting tube is installed on air intake, drive motors directly drives fan blade and rotates, its weak point is: the one, because motor directly drives fan blade work, for operating noise being controlled in certain scope, motor speed also can only be limited in certain scope, cannot adopt pot motor; In order to ensure operating efficiency, improve the comfortableness of operation, need to be equipped with more powerful motor, the weight necessary increase of making use of momentum like this, the volume necessary increase of making use of momentum, the cost of production necessary raising of making use of momentum, operation comfort will descend, the operator works long hours tired easily on the contrary, and operating efficiency descends on the contrary; Can't realize the powerful preferred plan of small machine at all; The 2nd, because motor directly drives cutter head work, when traffic overload, motor generates heat easily, even burns motor.
The utility model content
The technical problems to be solved in the utility model is: a kind of motor working efficiency height is provided, and cost is low, blower simple in structure.
In order to overcome the defective that exists in the background technology, the technical scheme that its technical problem that solves the utility model adopts is: a kind of hand-held blower, comprise housing, housing is provided with air outlet and air intake, described air outlet is connected with airduct, and housing is provided with handle, is provided with drive motors and fan blade in the housing, described drive motors drives fan blade and rotates, and it is characterized in that: be provided with deceleration device between described drive motors and the fan blade.
According to another embodiment of the present utility model, the hand-held blower comprises that further the speed reducing ratio of described deceleration device is 1: 1.5-1: between 4.
According to another embodiment of the present utility model, the hand-held blower comprises that further described deceleration device comprises pair of engaged gears.
According to another embodiment of the present utility model, the hand-held blower comprises that further described deceleration device comprises epicyclic reduction gear, parallel gears or bevel gear.
According to another embodiment of the present utility model, the hand-held blower comprises that further it is belt drive that described deceleration device moves.
According to another embodiment of the present utility model, the hand-held blower comprises that further described drive motors is a direct-drive motor.
According to another embodiment of the present utility model, the hand-held blower comprises that further the speed reducing ratio of described deceleration device is 1: 2.5-1: between 3.
The utility model has solved the defective that exists in the background technology, when the utility model can effectively guarantee the original rotating speed of fan blade, can be by increasing the power output that motor speed improve motor, thereby from realizing the powerful effect of small machine; In addition, under the prerequisite of equal-wattage, the utility model can accomplish that volume is little, and is in light weight, the cost of raw material is low, and advantages of simple structure and simple.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of preferred embodiment of the present utility model;
Fig. 2 is the front view of Fig. 1;
Fig. 3 is the part-structure schematic diagram of the utility model preferred embodiment;
Wherein: 1, housing, 2, air outlet, 3, air intake, 4, airduct, 5, handle, 6, motor, 7, fan blade, 8, spiral case, 9, deceleration device, 91, gear A, 92, gear B.
The specific embodiment
With preferred embodiment the utility model is described in further detail in conjunction with the accompanying drawings now.These accompanying drawings are the schematic diagram of simplification, basic structure of the present utility model only is described in a schematic way, so it only show the formation relevant with the utility model.
A kind of hand-held blower as shown in Figure 1, comprise housing 1, housing 1 is provided with air outlet 2 and air intake 3, and described air outlet 2 is connected with airduct 4, and housing 1 is provided with handle 5, be provided with drive motors 6 and fan blade 7 in the housing 1, described drive motors 6 drives fan blade 7 and rotates, and is formed with spiral case 8 on the housing 1 at fan blade 7 places, and air intake 3 is arranged at the center of spiral case 8, air outlet 2 is arranged on the circumference of spiral case 8, is provided with deceleration device 9 between described drive motors 6 and the fan blade 7.The preferred drive motors 6 of the utility model is a direct-drive motor.
For improving the operating efficiency of motor 6, the speed reducing ratio of the preferred described deceleration device 9 of the utility model is 1: 1.5-1: between 4.And deceleration device 9 comprises pair of engaged gears, i.e. gear A 91 and gear B 92, and the output of drive motors 6 is connected with gear A 91, and gear B 92 is connected with the input of fan blade 7.Wherein, the ratio of gear A 91 and gear B 92 is 1: 1.5-1: between 4.Certainly, this can be epicyclic reduction gear, parallel gears or bevel gear to meshing gear.
And deceleration device 9 moves and also can be promptly be connected belt drive with the input of fan blade 7 by the output of belt with motor 6.Wherein, the output of motor 6 is provided with steamboat, and the input of fan blade 7 is provided with bull wheel, is connected by belt between bull wheel and the steamboat.The ratio of bull wheel and steamboat is 4: 1-1.5: 1.
The speed of the preferred described fan blade 7 of this practicality can effectively realize the function of pressure-vaccum.
The speed reducing ratio of the also preferred deceleration device 9 of the utility model is 1: 2.5-1: between 3, the speed reducing ratio setting of this deceleration device can be brought into play the efficient of drive motors fully.
When blower used blowing function, the fan blade 7 in the hair-dryer was an aerofoil fan.
The utility model course of work is as follows:
At first give drive motors 6 power supplies, drive motors 6 starts, the output driven wheel A91 of drive motors 6 rotates, gear A 91 driven gear B92 rotate, and the input that gear B 92 drives fan blade 7 rotates, and fan blade 7 produces wind-force, the wind of air intake 3 is introduced into spiral case 8 centers, wind rotates to air outlet 2 along spiral case 8, blows out the operation of drying then from airduct 4.
With above-mentioned foundation desirable embodiment of the present utility model is enlightenment, and by above-mentioned description, the related work personnel can carry out various change and modification fully in the scope that does not depart from this utility model technological thought.The technical scope of this utility model is not limited to the content on the manual, must determine its technical scope according to the claim scope.
Claims (7)
1. hand-held blower, comprise housing, housing is provided with air outlet and air intake, described air outlet is connected with airduct, housing is provided with handle, be provided with drive motors and fan blade in the housing, described drive motors drives fan blade and rotates, and it is characterized in that: be provided with deceleration device between described drive motors and the fan blade.
2. hand-held blower as claimed in claim 1 is characterized in that: the speed reducing ratio of described deceleration device is 1: 1.5-1: between 4.
3. hand-held blower as claimed in claim 1 or 2 is characterized in that: described deceleration device comprises pair of engaged gears.
4. hand-held blower as claimed in claim 1 or 2 is characterized in that: described deceleration device comprises epicyclic reduction gear, parallel gears or bevel gear.
5. hand-held blower as claimed in claim 1 or 2 is characterized in that: described deceleration device is moving to be belt drive.
6. hand-held blower as claimed in claim 1 is characterized in that: described drive motors is a direct-drive motor.
7. hand-held blower as claimed in claim 2 is characterized in that: the speed reducing ratio of described deceleration device is 1: 2.5-1: between 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020560218XU CN201972127U (en) | 2010-10-14 | 2010-10-14 | Handheld blowing sucking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020560218XU CN201972127U (en) | 2010-10-14 | 2010-10-14 | Handheld blowing sucking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201972127U true CN201972127U (en) | 2011-09-14 |
Family
ID=44577233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020560218XU Expired - Fee Related CN201972127U (en) | 2010-10-14 | 2010-10-14 | Handheld blowing sucking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201972127U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103004484A (en) * | 2012-12-14 | 2013-04-03 | 常州光辉化工有限公司 | Blow-suction tool |
| CN103321171A (en) * | 2012-03-19 | 2013-09-25 | 苏州宝时得电动工具有限公司 | Blowing and sucking machine |
| CN104074156A (en) * | 2013-03-29 | 2014-10-01 | 南京德朔实业有限公司 | Handheld blower |
| CN104074154A (en) * | 2013-03-29 | 2014-10-01 | 南京德朔实业有限公司 | Hand-held hair drier |
| CN104233982A (en) * | 2013-06-07 | 2014-12-24 | 苏州宝时得电动工具有限公司 | Connection device |
| CN105986554A (en) * | 2014-11-28 | 2016-10-05 | 苏州宝时得电动工具有限公司 | Air blower |
| CN107969139A (en) * | 2015-04-09 | 2018-04-27 | 加拿大嘉纳泰尔有限公司 | Portable leaf air blower |
| CN108677844A (en) * | 2015-05-11 | 2018-10-19 | 南京德朔实业有限公司 | Hair-dryer |
-
2010
- 2010-10-14 CN CN201020560218XU patent/CN201972127U/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321171B (en) * | 2012-03-19 | 2015-09-09 | 苏州宝时得电动工具有限公司 | Blower |
| CN103321171A (en) * | 2012-03-19 | 2013-09-25 | 苏州宝时得电动工具有限公司 | Blowing and sucking machine |
| CN103004484A (en) * | 2012-12-14 | 2013-04-03 | 常州光辉化工有限公司 | Blow-suction tool |
| CN104074154B (en) * | 2013-03-29 | 2016-02-10 | 南京德朔实业有限公司 | Hand-held hair drier |
| CN104074154A (en) * | 2013-03-29 | 2014-10-01 | 南京德朔实业有限公司 | Hand-held hair drier |
| CN104074156A (en) * | 2013-03-29 | 2014-10-01 | 南京德朔实业有限公司 | Handheld blower |
| CN104074156B (en) * | 2013-03-29 | 2017-01-25 | 南京德朔实业有限公司 | Handheld blower |
| CN104233982A (en) * | 2013-06-07 | 2014-12-24 | 苏州宝时得电动工具有限公司 | Connection device |
| CN105986554A (en) * | 2014-11-28 | 2016-10-05 | 苏州宝时得电动工具有限公司 | Air blower |
| CN107969139A (en) * | 2015-04-09 | 2018-04-27 | 加拿大嘉纳泰尔有限公司 | Portable leaf air blower |
| CN107969139B (en) * | 2015-04-09 | 2020-03-13 | 加拿大嘉纳泰尔有限公司 | Portable blade blower |
| CN108677844A (en) * | 2015-05-11 | 2018-10-19 | 南京德朔实业有限公司 | Hair-dryer |
| CN108677844B (en) * | 2015-05-11 | 2019-06-28 | 南京德朔实业有限公司 | Hair dryer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: CHANGZHOU GLOBE CO., LTD. Free format text: FORMER NAME: CHANGZHOU GLOBE TOOLS CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 213023 Jiangsu province Changzhou Xingang Tower Road Economic Development Zone No. 65 Patentee after: Changsha Globe Tools Co., Ltd. Address before: 213023 Jiangsu province Changzhou Xingang Tower Road Economic Development Zone No. 65-3 Patentee before: Changzhou Globe Tools Co., Ltd. |
|
| 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: 20110914 Termination date: 20171014 |