CN105402165A - Blower - Google Patents
Blower Download PDFInfo
- Publication number
- CN105402165A CN105402165A CN201410455121.5A CN201410455121A CN105402165A CN 105402165 A CN105402165 A CN 105402165A CN 201410455121 A CN201410455121 A CN 201410455121A CN 105402165 A CN105402165 A CN 105402165A
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- CN
- China
- Prior art keywords
- guide sleeve
- air guide
- outer cover
- blower
- 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.)
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Abstract
The invention discloses a blower. The blower comprises a blower body. The blower body comprises a front flow guide hood, a rear flow guide hood and a motor installed between the front flow guide hood and the rear flow guide hood. The motor is installed in the front flow guide hood from rear to front, and the rear flow guide hood is installed on the front flow guide hood from rear to front. The blower body is divided into the front part and the rear part to be installed, so that the sizes of parts are reduced before the blower body is installed, storage and transportation are facilitated, occupied space during installation is small, and installation is more convenient.
Description
Technical field
The present invention relates to a kind of blower.
Background technique
In graden machine, blower is used for dispelling ground foreign material, as a kind of blower of bulletin on March 26th, 2014, described blower comprises: body, be coated on extra-organismal shell and be sheathed on the extension nozzle of body front end, described body comprises motor and is coated on the electrical machinery cover outside motor, described electrical machinery cover is installed by left and right two-part and is formed, described electrical machinery cover comprises the assembly department of mounted motor and extends forward tapered diversion division from assembly department, because the length of electrical machinery cover entirety is longer, comparatively inconvenient when motor is installed, and it is larger to take up room.
Therefore, in view of above problem, be necessary to propose a kind of new blower, to improve the convenience of installation.
Summary of the invention
Be to provide a kind of blower easy for installation order of the present invention.
For realizing above-mentioned order ground, the present invention adopts following technological scheme: a kind of blower, comprise: body, the motor that described body comprises former dome, rear air guide sleeve and is installed between forward and backward air guide sleeve, described motor is fit in described former dome from back to front, and described rear air guide sleeve is installed on former dome from back to front.
In a preferred embodiment, described former dome comprises flow deflecting cone, and described rear air guide sleeve comprises mounting cup, and described flow deflecting cone is corresponding with before and after mounting cup, and described motor is installed between described flow deflecting cone and mounting cup.
In a preferred embodiment, described former dome comprises the front outer cover of cylinder type, and described flow deflecting cone is positioned at described front outer cover and arranges some front stator blades and connects flow deflecting cone and front outer cover.
In a preferred embodiment, described rear air guide sleeve comprises the rear outer cover corresponding with described front outer cover, and described mounting cup is positioned at described rear outer cover and arranges some rear stator blade connection covers and rear outer cover.
In a preferred embodiment, the rotor of described motor extends in rear outer cover from mounting cup, and described body also comprises the epitrochanterian impeller being installed on motor, and described impeller is positioned at described rear outer cover.
In a preferred embodiment, rear end outside described front outer cover is provided with the some latch part outwards protruded out, be provided with the snap close seat corresponding with the latch part of front outer cover outside the rear outer cover of described rear air guide sleeve, described former dome and rear air guide sleeve by screw described latch part tightened together with described snap close seat realize fixing.
In a preferred embodiment, some fixing columns that power supply frame is held are provided with in described flow deflecting cone.
In a preferred embodiment, described blower comprises shell, described shell comprises the first installing space, is provided with the installing tache outwards protruded out outside the rear outer cover of described rear air guide sleeve, and the installing tache of rear air guide sleeve to be fixed in described first installing space and to extend forward described shell.
In a preferred embodiment, a kind of blower comprises: motor, impeller, forward and backward air guide sleeve for fixed electrical machinery, described motor is installed in former dome from back to front, described rear air guide sleeve is installed on from back to front on described former dome and by described motor and is contained between described forward and backward air guide sleeve, and the rotor that described impeller is installed on described motor is from back to front contained in described rear air guide sleeve.
In a preferred embodiment, the central shaft of described motor, impeller and forward and backward air guide sleeve is all located along the same line.
Compared with prior art, the present invention has following beneficial effect: the body of blower is by installation forming before and after former dome and rear air guide sleeve, motor is contained between former dome and rear air guide sleeve, described body is divided into front and back two-part to install, reduce the size of body part in a pre-installation, convenient to store, transport and the space taken when mounted is little, easier for installation.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technological scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the stereogram of blower of the present invention.
Fig. 2 is another angle stereogram of blower of the present invention.
Fig. 3 is blower portions three-dimensional exploded view of the present invention.
Fig. 4 is the stereogram of the body of blower of the present invention.
Fig. 5 is the three-dimensional exploded view of the body of blower of the present invention.
Embodiment
As shown in Figures 1 to 5, the present invention is a kind of blower 100 of gardens, and it comprises: shell 1, the body 2 be installed in shell 1, control circuit board 3, battery component 4 and be installed on the extension nozzle 4 of body 2 front end.
Described shell 1 comprises main body portion 11, handle part 12, upper end air-inlet grille 13 and rear end air-inlet grille 14, 12, described handle is positioned at the top of main body portion 11, described upper end air-inlet grille 13 is installed on the upper end of main body portion 11 and is positioned at the front end of handle part 12, described rear end air-inlet grille 14 is installed on the rear end of described main body portion 11 and is positioned at the below of described handle part 12, described main body portion 11 is by a left side, right two-part fit together, described main body portion 11 comprises installs the first installing space 111 of described body 2 and the second installing space 112 for installing control circuit board 3, air intake space is provided with between described first installing space 111 and rear end air-inlet grille 14, described upper end air-inlet grille 13 is for being obliquely installed, described rear end air-inlet grille 14 is also for be obliquely installed and roughly parallel with upper end air-inlet grille 13, described first installing space 111 is positioned at the below of described main body portion 11 and runs through forward described main body portion 11, and described second installing space 112 is positioned at the top of described first installing space 111 and is positioned at the rear of described upper end air-inlet grille 13.
Described rear end air-inlet grille 14 from the top of rear end forward and downward-sloping, in the second installing space that described control circuit board 3 is installed on described main body portion 11 112.
Described body 2 is installed in the first installing space 111 of described main body portion 11, described body 2 comprises motor 21, former dome 22, rear air guide sleeve 23, impeller 24 and air outlet grate 25, described former dome 22 comprises the front outer cover 221 of cylinder type, conical flow guiding cone 222 in front outer cover 221 inside and the some front stator blade 223 before connecting between outer cover 221 and described flow deflecting cone 222, the rear end of described front outer cover 221 is concordant with the rear end of flow deflecting cone 222, the front end of described front outer cover 221 extends beyond described flow deflecting cone 222, rear end outside described front outer cover 221 is provided with the some latch part 224 outwards protruded out, described front stator blade 223 is in tilted layout relative to air path, before the present invention, stator blade 223 is set to 6, the thickness of the described front stator blade 223 near top is thick compared with stator blade 223 before other positions, this front stator blade 223 is provided with the hollow slot 2231 caved in from back to front, described hollow slot about 2231 extends through described front stator blade 223, described hollow slot 2231 connects outside flow deflecting cone 222 inside and former dome 22, described motor 21 is installed in flow deflecting cone 222 from back to front, some fixing columns 2221 that power supply machine 21 frame is held are provided with in described flow deflecting cone 222, the power line of described motor 21 extends to outside by described hollow slot 2231, described flow deflecting cone 222 rear end surface be provided with some inside and outside run through " U " type fluting 2222, the shell of described motor 21 is exposed to outside from fluting 2222, described fluting 2222 and front stator blade 223 interval are arranged.
Described rear air guide sleeve 23 comprises the rear outer cover 231 of cylinder type, the mounting cup 232 for mounted motor 21 in rear outer cover 231 and the some rear stator blade 233 after connecting between outer cover 231 and mounting cup 232, described rear outer cover 231 is corresponding with front outer cover 221, described mounting cup 232 is corresponding with the rear end of flow deflecting cone 222, described rear stator blade 233 is with front stator blade 223 one_to_one corresponding and be set to 6, after institute, air guide sleeve 23 is installed on former dome 22 from back to front, described motor 21 is coated on inside by described flow deflecting cone 222 with described mounting cup 232, the rotor of described motor 2 from after extend described mounting cup 232, the snap close seat 234 corresponding with the latch part 224 of front outer cover 221 is provided with outside the rear outer cover 231 of described rear air guide sleeve 23, described former dome 22 and rear air guide sleeve 23 by screw described latch part 224 tightened together with described snap close 234 realize fixing, upper and lower end outside described rear outer cover 231 is provided with the installing tache 2311 protruded out, the rear end of described rear outer cover 231 is provided with a trumpet-shaped intake grill 2312, on the rotor that described impeller 24 is installed on described motor 21 and to be positioned at described rear outer cover 231 inner, the center line of described motor 21, impeller 24 and forward and backward air guide sleeve 22,23 is all located along the same line.
Described extension nozzle 4 is installed on the front end outer side of the front outer cover 221 of described former dome 22, described air outlet grate 25 is installed on the inside front ends of the front outer cover 221 of described former dome 22, and described body 2 is fixed in the first installing space 111 of described main body portion 11 by the installing tache 2311 of rear air guide sleeve 23 and also extends forward described main body portion 11.
The body 2 of blower 100 of the present invention is by installation forming before and after former dome 22 and rear air guide sleeve 23, motor 21 is contained between former dome 22 and rear air guide sleeve 23, described body 2 is divided into front and back two-part to install, reduce the size of body 2 part in a pre-installation, convenient to store, transport and the space taken when mounted is little, easier for installation.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (10)
1. a blower (100), comprise: body (2), it is characterized in that: described body (2) comprises former dome (22), rear air guide sleeve (23) and is installed on forward and backward air guide sleeve (22,23) motor (21) between, described motor (21) is fit in described former dome (22) from back to front, and described rear air guide sleeve (23) is installed on former dome (22) from back to front.
2. blower as claimed in claim 1, it is characterized in that: described former dome (22) comprises flow deflecting cone (222), described rear air guide sleeve (23) comprises mounting cup (232), described flow deflecting cone (222) is corresponding with before and after mounting cup (232), and described motor (21) is installed between described flow deflecting cone (222) and mounting cup (232).
3. blower as claimed in claim 2, it is characterized in that: described former dome (22) comprises the front outer cover (221) of cylinder type, described flow deflecting cone (222) is positioned at described front outer cover (221) and arranges some front stator blades (223) and connects flow deflecting cone (222) and front outer cover (221).
4. blower as claimed in claim 3, it is characterized in that: described rear air guide sleeve (23) comprises the rear outer cover (231) corresponding with described front outer cover (221), described mounting cup (232) is positioned at described rear outer cover (231) and arranges some rear stator blades (233) connection cover (232) and rear outer cover (231).
5. blower as claimed in claim 4, it is characterized in that: the rotor of described motor (21) extends in rear outer cover (231) from mounting cup (232), described body (2) also comprises the epitrochanterian impeller (24) being installed on motor (21), and described impeller (24) is positioned at described rear outer cover (231).
6. blower as claimed in claim 4, it is characterized in that: the rear end in described front outer cover (221) outside is provided with the some latch part (224) outwards protruded out, rear outer cover (231) outside of described rear air guide sleeve (23) is provided with the snap close seat (234) corresponding with the latch part of front outer cover (221) (224), and described latch part (224) to be tightened together with described snap close (234) seat by screw and realizes fixing by described former dome (22) and rear air guide sleeve (23).
7. blower as claimed in claim 2, is characterized in that: be provided with some fixing columns (2221) that power supply machine (21) frame is held in described flow deflecting cone (222).
8. blower as claimed in claim 5, it is characterized in that: described blower comprises shell (1), described shell (1) comprises the first installing space (111), rear outer cover (231) outside of described rear air guide sleeve (23) be provided with the installing tache (2311) outwards protruded out, the installing tache (2311) of rear air guide sleeve (23) to be fixed in described first installing space (111) and to extend forward described shell (1).
9. a blower (100) comprising: motor (21), impeller (24), before fixed electrical machinery (21), rear air guide sleeve (22, 23), it is characterized in that: described motor (21) is installed in former dome (22) from back to front, described rear air guide sleeve (23) be installed on from back to front described former dome (22) upper and described motor (21) is contained in described before, rear air guide sleeve (22, 23) between, the rotor that described impeller (24) is installed on described motor (21) is from back to front contained in described rear air guide sleeve (23).
10. blower as claimed in claim 9, is characterized in that: the central shaft of described motor (21), impeller (24) and forward and backward air guide sleeve (22,23) is all located along the same line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410455121.5A CN105402165A (en) | 2014-09-09 | 2014-09-09 | Blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410455121.5A CN105402165A (en) | 2014-09-09 | 2014-09-09 | Blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105402165A true CN105402165A (en) | 2016-03-16 |
Family
ID=55467857
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410455121.5A Pending CN105402165A (en) | 2014-09-09 | 2014-09-09 | Blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105402165A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0263000A1 (en) * | 1986-09-02 | 1988-04-06 | Compagnie Generale Des Matieres Nucleaires (Cogema) | Helicoidal fan with a guiding envelope |
| CN2466399Y (en) * | 2000-06-22 | 2001-12-19 | 北京天地成通风设备有限公司 | Low-noise pipeline axialflow ventilator |
| EP1544472A2 (en) * | 2003-12-18 | 2005-06-22 | Ruck Ventilatoren GmbH | Duct blower |
| JP2014037818A (en) * | 2012-08-20 | 2014-02-27 | Hitachi Koki Co Ltd | Portable blower |
| CN203476823U (en) * | 2013-07-25 | 2014-03-12 | 南京德朔实业有限公司 | Hand-held hair dryer and fan assembly thereof |
| CN103671175A (en) * | 2013-12-31 | 2014-03-26 | 常州格力博有限公司 | Axial-flow blower |
| US20140140861A1 (en) * | 2011-04-07 | 2014-05-22 | Pellenc (Societe Anonyme) | Standalone portable electric blower with variable air exit speed |
| CN204126960U (en) * | 2014-09-09 | 2015-01-28 | 苏州金莱克精密机械有限公司 | Blower |
-
2014
- 2014-09-09 CN CN201410455121.5A patent/CN105402165A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0263000A1 (en) * | 1986-09-02 | 1988-04-06 | Compagnie Generale Des Matieres Nucleaires (Cogema) | Helicoidal fan with a guiding envelope |
| CN2466399Y (en) * | 2000-06-22 | 2001-12-19 | 北京天地成通风设备有限公司 | Low-noise pipeline axialflow ventilator |
| EP1544472A2 (en) * | 2003-12-18 | 2005-06-22 | Ruck Ventilatoren GmbH | Duct blower |
| US20140140861A1 (en) * | 2011-04-07 | 2014-05-22 | Pellenc (Societe Anonyme) | Standalone portable electric blower with variable air exit speed |
| JP2014037818A (en) * | 2012-08-20 | 2014-02-27 | Hitachi Koki Co Ltd | Portable blower |
| CN203476823U (en) * | 2013-07-25 | 2014-03-12 | 南京德朔实业有限公司 | Hand-held hair dryer and fan assembly thereof |
| CN103671175A (en) * | 2013-12-31 | 2014-03-26 | 常州格力博有限公司 | Axial-flow blower |
| CN204126960U (en) * | 2014-09-09 | 2015-01-28 | 苏州金莱克精密机械有限公司 | Blower |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160316 |