CN105952672A - Knapsack type blower - Google Patents
Knapsack type blower Download PDFInfo
- Publication number
- CN105952672A CN105952672A CN201610306744.5A CN201610306744A CN105952672A CN 105952672 A CN105952672 A CN 105952672A CN 201610306744 A CN201610306744 A CN 201610306744A CN 105952672 A CN105952672 A CN 105952672A
- Authority
- CN
- China
- Prior art keywords
- assembly
- axial flow
- pipe
- air inlet
- dryer
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D25/0673—Battery powered
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/007—Conjoint control of two or more different functions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/52—Casings; Connections of working fluid for axial pumps
- F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a knapsack type blower. The knapsack type blower comprises an axial flow fan assembly, a power assembly, a blowing pipe assembly and a strap assembly, wherein the axial flow fan assembly comprises an air inlet, an air inlet pipe and a motor duct assembly, the air inlet communicates with the motor duct assembly through the air inlet pipe, an axial flow air duct is formed by the air inlet, the air inlet pipe and the motor duct assembly, and the axis of the axial flow air duct is parallel to the horizontal line; the power assembly is used for providing a power source for the axial flow fan assembly; the blowing pipe assembly comprises a bent pope, a straight pipe and a soft pipe, one end of the bent pipe is connected with an air outlet of the motor duct assembly, and the straight pipe is connected with the other end of the belt pipe through the soft pipe; and the axial flow fan assembly and the power assembly are carried on the back of a human body through the strap assembly. In this way, the knapsack type blower has the advantages of being low in noise and vibration, low in weight, convenient to operate, cleaner and more environmentally friendly.
Description
Technical field
The present invention relates to hair-dryer field, particularly relate to a kind of knapsack hair-dryer.
Background technology
Axial-flow blower the most on the market is light-weight handheld formula hair-dryer, coordinates the battery bag of 200Wh-300Wh, generally individually at about 10min, is suitable only for domestic consumer discharge time.
For workman, need professional money hair-dryer more powerful, that discharge time is longer, but jumbo battery bag adds powerful electric machine assembly heavier-weight, existing professional money knapsack hair-dryer on the market is gasoline type hair-dryer, and uses centrifugal air channel, there is noise big, vibration is strong, Heavy Weight, inconvenient operation, difficult cleaning, the defect such as not environmentally.
Summary of the invention
The technical problem that present invention mainly solves is to provide one, and noise is low, alleviate vibration, easy to operate knapsack hair-dryer.
For solving above-mentioned technical problem, the technical scheme that the present invention uses is: provide a kind of knapsack hair-dryer, including:
Axial flow blower assembly, including air inlet, blast pipe and motor duct assembly, air inlet is connected with motor duct assembly by blast pipe, and air inlet, blast pipe and motor duct assembly form an axial flow air channel, and the axis in described axial flow air channel is parallel with horizontal line；
Power Component, provides power source for axial flow blower assembly；
Blowpipe assembly, including bend pipe, straight tube and flexible pipe, bend pipe one end is connected with the air outlet of motor duct assembly, and straight tube is connected with the bend pipe other end by flexible pipe；
Strap component, is born axial flow blower assembly and Power Component in human body back by strap component.
In a preferred embodiment of the present invention, described air inlet is provided with guard.
In a preferred embodiment of the present invention, Power Component is battery pack assembly.
In a preferred embodiment of the present invention, described straight tube is equipped with the joystick assembly controlling axial flow blower assembly.
In a preferred embodiment of the present invention, described axial flow blower assembly and Power Component are assemblied in same casing, and strap component is connected with described casing.
In a preferred embodiment of the present invention, described axial flow blower assembly and Power Component are independently arranged, and both are connected by strap component.
In a preferred embodiment of the present invention, the bend pipe of described blowpipe assembly is towards the left side of toter or right side bending, and the axis of bend pipe is parallel with horizontal line.
The invention has the beneficial effects as follows: knapsack hair-dryer of the present invention has low noise, low vibration, lightweight, easy to operate, the advantage of more clean environment firendly.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, in describing embodiment below, the required accompanying drawing used is briefly described, apparently, accompanying drawing in describing below is only some embodiments of the present invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of knapsack hair-dryer one of the present invention preferred embodiment.
Detailed description of the invention
Technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, all other embodiments that those of ordinary skill in the art are obtained under not making creative work premise, broadly fall into the scope of protection of the invention.
Referring to Fig. 1, the embodiment of the present invention includes:
A kind of knapsack hair-dryer, including:
Axial flow blower assembly, including air inlet, blast pipe 2 and motor duct assembly 3.
Air inlet is connected with motor duct assembly by blast pipe.Described air inlet is provided with guard 1, and wind enters from the guard 1 of air inlet, through blast pipe 2 and motor duct assembly 3, exports from the air outlet of motor duct assembly 3, forms an axial flow air channel, this axial flow air channel axis parallel with horizontal line.
Power Component 4, provides power source for axial flow blower assembly；Power Component 4 is preferably battery pack assembly.
Blowpipe assembly, including bend pipe 5, straight tube 6 and flexible pipe 7, bend pipe 5 one end is connected with the air outlet of motor duct assembly 3, and straight tube 6 is connected with bend pipe 5 other end by flexible pipe 7；Being equipped with control axial flow blower assembly start and stop, the joystick assembly 8 of speed governing on described straight tube 6, joystick assembly 8 is electrically connected with axial flow blower assembly 3 by control line 9.
Wherein, the bend pipe 5 of described blowpipe assembly is towards the left side of toter or right side bending, and the axis of bend pipe 5 is parallel with horizontal line.
In the present invention, preferred structure is on the straight tube 6 on the right side that the air outlet in air channel is connected to toter by bend pipe 5, flexible pipe 7, and i.e. according to the operation habit of most people, bend pipe 5 is towards bending on the right side of toter, then is connected with straight tube 6 by flexible pipe 7.
Strap component 10, is born axial flow blower assembly and Power Component 4 in human body back by strap component 10.
A preferred embodiment of the present invention is axial flow blower assembly and Power Component 4 to be assemblied in same casing 11, is connected with described casing 11 by strap component 10 by rivet or screw.
Another preferred embodiment of the present invention is axial flow blower assembly and Power Component 4 independently to be arranged, and both is connected by strap component 10.
Present invention employs the Structural assignments of backpack, axial flow blower assembly and Power Component 4 are born in human body behind, axial flow blower assembly air outlet is connected on the straight tube 7 on the right side of human body by bend pipe 5, flexible pipe 6.Operator has only to operate the joystick assembly 8 on straight tube, can control the start and stop of complete machine, the speed of cold air blast velocity and blowing direction very easily.
Knapsack hair-dryer of the present invention has low noise, low vibration, lightweight, easy to operate, the advantage of more clean environment firendly.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every equivalent structure utilizing description of the invention content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, the most in like manner it is included in the scope of patent protection of the present invention.
Claims (7)
1. a knapsack hair-dryer, it is characterised in that including:
Axial flow blower assembly, including air inlet, blast pipe and motor duct assembly, air inlet is connected with motor duct assembly by blast pipe, and air inlet, blast pipe and motor duct assembly form an axial flow air channel, and the axis in described axial flow air channel is parallel with horizontal line；
Power Component, provides power source for axial flow blower assembly；
Blowpipe assembly, including bend pipe, straight tube and flexible pipe, bend pipe one end is connected with the air outlet of motor duct assembly, and straight tube is connected with the bend pipe other end by flexible pipe；
Strap component, is born axial flow blower assembly and Power Component in human body back by strap component.
Knapsack hair-dryer the most according to claim 1, it is characterised in that described air inlet is provided with guard.
Knapsack hair-dryer the most according to claim 1, it is characterised in that Power Component is battery pack assembly.
Knapsack hair-dryer the most according to claim 1, it is characterised in that be equipped with the joystick assembly controlling axial flow blower assembly on described straight tube.
Knapsack hair-dryer the most according to claim 1, it is characterised in that described axial flow blower assembly and Power Component are assemblied in same casing, and strap component is connected with described casing.
Both are connected by knapsack hair-dryer the most according to claim 1, it is characterised in that described axial flow blower assembly and Power Component are independently arranged by strap component.
Knapsack hair-dryer the most according to claim 1, it is characterised in that the bend pipe of described blowpipe assembly is towards the left side of toter or right side bending, and the axis of bend pipe is parallel with horizontal line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610306744.5A CN105952672A (en) | 2016-05-11 | 2016-05-11 | Knapsack type blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610306744.5A CN105952672A (en) | 2016-05-11 | 2016-05-11 | Knapsack type blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105952672A true CN105952672A (en) | 2016-09-21 |
Family
ID=56915332
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610306744.5A Pending CN105952672A (en) | 2016-05-11 | 2016-05-11 | Knapsack type blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105952672A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216324A (en) * | 2016-10-18 | 2016-12-14 | 国网山东省电力公司烟台供电公司 | A kind of converting equipment external insulation Snowremoval device |
| CN110468767A (en) * | 2019-08-20 | 2019-11-19 | 李�诚 | A kind of garden hair dryer |
| WO2022105587A1 (en) * | 2020-11-17 | 2022-05-27 | Globe (jiangsu) Co., Ltd. | Backpack blower, backpack assembly and backpack power assembly |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5813088A (en) * | 1997-07-23 | 1998-09-29 | Wagner; Jeffrey F. | Backpack blower |
| US6125503A (en) * | 1998-05-12 | 2000-10-03 | Az-Tech Research And Development Corporation | Retracting rotational backpack blower air discharge tube unit |
| US20080127448A1 (en) * | 2006-12-05 | 2008-06-05 | Dieter Kremsler | Manually guided blower |
| EP2684446A2 (en) * | 2012-07-09 | 2014-01-15 | Techtronic Outdoor Products Technology Limited | Backpack leaf blower |
| DE102014013228A1 (en) * | 2013-10-25 | 2015-04-30 | Makita Corporation | implement |
| CN105411151A (en) * | 2015-12-16 | 2016-03-23 | 常州格力博有限公司 | Waist hanging type blower |
| CN105485033A (en) * | 2016-01-07 | 2016-04-13 | 宁波动一电器有限公司 | Backpack blower |
-
2016
- 2016-05-11 CN CN201610306744.5A patent/CN105952672A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5813088A (en) * | 1997-07-23 | 1998-09-29 | Wagner; Jeffrey F. | Backpack blower |
| US6125503A (en) * | 1998-05-12 | 2000-10-03 | Az-Tech Research And Development Corporation | Retracting rotational backpack blower air discharge tube unit |
| US20080127448A1 (en) * | 2006-12-05 | 2008-06-05 | Dieter Kremsler | Manually guided blower |
| EP2684446A2 (en) * | 2012-07-09 | 2014-01-15 | Techtronic Outdoor Products Technology Limited | Backpack leaf blower |
| DE102014013228A1 (en) * | 2013-10-25 | 2015-04-30 | Makita Corporation | implement |
| CN105411151A (en) * | 2015-12-16 | 2016-03-23 | 常州格力博有限公司 | Waist hanging type blower |
| CN105485033A (en) * | 2016-01-07 | 2016-04-13 | 宁波动一电器有限公司 | Backpack blower |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216324A (en) * | 2016-10-18 | 2016-12-14 | 国网山东省电力公司烟台供电公司 | A kind of converting equipment external insulation Snowremoval device |
| CN110468767A (en) * | 2019-08-20 | 2019-11-19 | 李�诚 | A kind of garden hair dryer |
| CN110468767B (en) * | 2019-08-20 | 2021-07-13 | 李�诚 | Garden blower |
| WO2022105587A1 (en) * | 2020-11-17 | 2022-05-27 | Globe (jiangsu) Co., Ltd. | Backpack blower, backpack assembly and backpack power assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203412787U (en) | Backpack leaf blower | |
| CN205893985U (en) | Backpack working apparatus and backpack hair -dryer | |
| CN103154375B (en) | Hand-held electric blower | |
| WO2016173466A1 (en) | Handheld dust collector | |
| CN104172986A (en) | Handheld cleaning equipment | |
| CN105952672A (en) | Knapsack type blower | |
| CN103784081A (en) | Handheld dust collector | |
| WO2017045577A1 (en) | Air blowing device | |
| CN110074718B (en) | Hand-held dust collector | |
| US11350807B2 (en) | Low noise stick vacuum cleaner | |
| JP2017537743A5 (en) | ||
| CN103671175B (en) | Axial-flow blower | |
| CN204233061U (en) | Crust vacuum cleaner | |
| CN108797483A (en) | Wearable blower fan system | |
| CN206221373U (en) | A kind of building fan of Wind Volume | |
| CN204160508U (en) | Negative pressure pneumatic hair cutter | |
| CN211609587U (en) | Dust collector main machine | |
| CN104308869A (en) | Negative pressure pneumatic hair clipper | |
| CN206308661U (en) | A kind of blower for road surface cleaning | |
| CN204889867U (en) | Suction cleaner | |
| CN102425130A (en) | Backpack blowing and sucking machine | |
| CN215382003U (en) | Pneumatic blowing system | |
| US20230407884A1 (en) | Blowers having noise reduction features | |
| CN103082627A (en) | Electric hair drier | |
| WO2021093527A1 (en) | Air blower |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160921 |
|
| WD01 | Invention patent application deemed withdrawn after publication |