CN205378984U - Direct current axial compressor hair -dryer - Google Patents
Direct current axial compressor hair -dryer Download PDFInfo
- Publication number
- CN205378984U CN205378984U CN201520947983.XU CN201520947983U CN205378984U CN 205378984 U CN205378984 U CN 205378984U CN 201520947983 U CN201520947983 U CN 201520947983U CN 205378984 U CN205378984 U CN 205378984U
- Authority
- CN
- China
- Prior art keywords
- housing
- battery bag
- direct current
- intake air
- air way
- 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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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
- F04D25/084—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation hand fans
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- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a direct current axial compressor hair -dryer, include: a housing, the one end of casing is provided with the casing air inlet duct, the casing upper end is equipped with the handle, battery package storage tank has in the handle, the battery contains to be put the inslot and pegs graft and to have the battery package, the battery package sets up in the upper end of casing air inlet duct to be slope form setting with the casing air inlet duct, the upper portion of casing air inlet duct is equipped with wraps matched with slope segmental arc with the battery. In this way, the utility model discloses direct current axial compressor hair -dryer can improve the overall efficiency, reduces the overall dimension cost, and the focus is better, and it is higher to fall resistance intensity.
Description
Technical field
This utility model relates to axial-flow blower field, particularly relates to a kind of direct current axial-flow blower.
Background technology
In recent years, market occurs in that axial-flow type hair-dryer.Because axial-flow type hair-dryer has high efficiency, the advantage of Wind Volume, deeply liked by consumer.(axial-flow blower such as Pellenc, EGO brand), but price is much more expensive, and the arrangement problem being limited to battery package location causes the general super-big and overweight of machine shape, hand-held center of gravity is affected, and electric efficiency is on the low side.
Summary of the invention
This utility model is mainly solving the technical problems that provide a kind of direct current axial-flow blower, it is possible to increase overall efficiency, reduces overall dimensions cost, and center of gravity is better, falls anti-shock strength higher.
For solving above-mentioned technical problem, the technical scheme that this utility model adopts is: provide a kind of direct current axial-flow blower, including: housing, one end of described housing is provided with housing intake air way, described housing upper end is provided with handle, there is in described handle battery bag storage tank, it is plugged with battery bag in described battery bag storage tank, described battery bag is arranged at the upper end of housing intake air way, and arranging with the inclined shape of housing intake air way, the top of described housing intake air way is provided with the inclination segmental arc matched with battery bag.
In one preferred embodiment of this utility model, described housing intake air way is bulge shell body intake air way, and described housing intake air way and battery bag are that matched in clearance connects.
In one preferred embodiment of this utility model, the angle of the centrage of described battery bag and housing is 30 °-60 °.
In one preferred embodiment of this utility model, the angle of the centrage of described battery bag and housing is 50.5 °.
In one preferred embodiment of this utility model, described battery bag is inserted into handle inner by the guide rail on handle, and is fixed in the buckle slot of handle by clamp button of the spring.
In one preferred embodiment of this utility model, described enclosure interior is provided with duct, is provided with motor in described duct, and front end is equipped with deflection cone, and rear end is provided with fan blade, and described fan blade is positioned at housing intake air way side, and the front end of described housing is provided with discharge pipe.
The beneficial effects of the utility model are: this utility model direct current axial-flow blower, it is possible to increase overall efficiency, reduce overall dimensions cost, and center of gravity is better, falls anti-shock strength higher.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in this utility model embodiment, below the accompanying drawing used required during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the premise 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 this utility model direct current axial-flow blower one preferred embodiment；
Fig. 2 is the partial structurtes schematic diagram of direct current axial-flow blower shown in Fig. 1；
In accompanying drawing, the labelling of each parts is as follows: 1, discharge pipe, and 2, deflection cone, 3, duct, 4, motor, 5, fan blade, 6, handle, 7, battery bag, 8, housing intake air way, 9, battery bag storage tank, 10, guide rail.11, clamp button of the spring, 12, housing.
Detailed description of the invention
Technical scheme in this utility model embodiment will be clearly and completely described below, it is clear that described embodiment is only a part of embodiment of the present utility model, rather than whole embodiments.Based on the embodiment in this utility model, all other embodiments that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of this utility model protection.
Refer to Fig. 1 to Fig. 2, a kind of direct current axial-flow blower, including: housing 12, described housing 12 is internal is provided with duct 3, it is provided with motor 4 in described duct 3, front end is equipped with deflection cone 2, rear end is provided with fan blade 5, described fan blade 5 is positioned at housing intake air way 8 side, the front end of described housing 12 is provided with discharge pipe 1, one end of described housing 12 is provided with housing intake air way 8, described housing 12 upper end is provided with handle 6, there is in described handle 6 battery bag storage tank 9, it is plugged with battery bag 7 in described battery bag storage tank 9, described battery bag 7 is arranged at the upper end of housing intake air way 8, and arrange with the inclined shape of housing intake air way 8, the top of described housing intake air way 8 is provided with the inclination segmental arc matched with battery bag 7.
Connecting it addition, described housing intake air way 8 is bulge shell body intake air way, described housing intake air way 8 and battery bag 7 for matched in clearance, housing intake air way 8 and battery bag 7 fit-up gap are 1.5-2.0mm.
It addition, the angle of the centrage of described battery bag 7 and housing 12 is 30 °-60 °.
Additionally, the angle of the centrage of described battery bag 7 and housing 12 is 50.5 °, battery bag 7 is built in above direct current axial-flow blower casing air intake duct 8, and solve battery arrangement cause machine shape larger in size heavier. the problem that center of gravity is not good, ensure that air intake is smooth simultaneously, improve the overall efficiency of hair-dryer.
It addition, described battery bag 7 to be inserted into handle 6 by the guide rail 10 on handle 6 internal, and be fixed in the buckle slot of handle 6 by clamp button of the spring 11, such connected mode makes the dismounting of battery bag 7 very convenient.
Following table is existing axial-flow exhaust fan and the Data Comparison of axial-flow blower of the present utility model:
| Blade rotational speed (r/min) | Shaft power (W) | Rate of discharge (g/s) | Average exit speed (m/s) | Total head (Pa) | Moment of torsion (Nm) | Efficiency | |
| Existing axial-flow blower | 15500 | 180.8 | 135.02 | 37.88 | 880.6 | 0.1114 | 53.7% |
| This utility model axial-flow blower | 15500 | 167.7 | 135.15 | 37.92 | 882.4 | 0.1034 | 58.0% |
Being different from prior art, this utility model direct current axial-flow blower, it is possible to increase overall efficiency, reduce overall dimensions cost, center of gravity is better, falls anti-shock strength higher.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description to make or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical field, all in like manner include in scope of patent protection of the present utility model.
Claims (6)
1. a direct current axial-flow blower, it is characterized in that, including: housing, one end of described housing is provided with housing intake air way, and described housing upper end is provided with handle, has battery bag storage tank in described handle, it is plugged with battery bag in described battery bag storage tank, described battery bag is arranged at the upper end of housing intake air way, and arranges with the inclined shape of housing intake air way, and the top of described housing intake air way is provided with the inclination segmental arc matched with battery bag.
2. direct current axial-flow blower according to claim 1, it is characterised in that described housing intake air way is bulge shell body intake air way, described housing intake air way and battery bag are that matched in clearance connects.
3. direct current axial-flow blower according to claim 2, it is characterised in that the angle of the centrage of described battery bag and housing is 30 °-60 °.
4. direct current axial-flow blower according to claim 3, it is characterised in that the angle of the centrage of described battery bag and housing is 50.5 °.
5. according to the arbitrary described direct current axial-flow blower of claim 1-4, it is characterised in that described battery bag is inserted into handle inner by the guide rail on handle, and is fixed in the buckle slot of handle by clamp button of the spring.
6. direct current axial-flow blower according to claim 5, it is characterised in that described enclosure interior is provided with duct, being provided with motor in described duct, front end is equipped with deflection cone, and rear end is provided with fan blade, described fan blade is positioned at housing intake air way side, and the front end of described housing is provided with discharge pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520947983.XU CN205378984U (en) | 2015-11-25 | 2015-11-25 | Direct current axial compressor hair -dryer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520947983.XU CN205378984U (en) | 2015-11-25 | 2015-11-25 | Direct current axial compressor hair -dryer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205378984U true CN205378984U (en) | 2016-07-13 |
Family
ID=56338265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520947983.XU Active CN205378984U (en) | 2015-11-25 | 2015-11-25 | Direct current axial compressor hair -dryer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205378984U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108071091A (en) * | 2016-11-07 | 2018-05-25 | 南京德朔实业有限公司 | Hair-dryer |
| CN108684444A (en) * | 2017-03-16 | 2018-10-23 | 苏州宝时得电动工具有限公司 | Hair-dryer |
| CN109371888A (en) * | 2018-09-17 | 2019-02-22 | 浙江卓远机电科技有限公司 | A kind of mute air channel structure of hair dryer |
| EP3854204A1 (en) * | 2020-01-21 | 2021-07-28 | Techtronic Cordless GP | Blower with improved weight distribution |
| US11817073B2 (en) | 2020-01-21 | 2023-11-14 | Techtronic Cordless Gp | Power tool having noise reduction features |
-
2015
- 2015-11-25 CN CN201520947983.XU patent/CN205378984U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108071091A (en) * | 2016-11-07 | 2018-05-25 | 南京德朔实业有限公司 | Hair-dryer |
| CN108684444A (en) * | 2017-03-16 | 2018-10-23 | 苏州宝时得电动工具有限公司 | Hair-dryer |
| CN109371888A (en) * | 2018-09-17 | 2019-02-22 | 浙江卓远机电科技有限公司 | A kind of mute air channel structure of hair dryer |
| EP3854204A1 (en) * | 2020-01-21 | 2021-07-28 | Techtronic Cordless GP | Blower with improved weight distribution |
| US11778960B2 (en) | 2020-01-21 | 2023-10-10 | Techtronic Cordless Gp | Blowers |
| US11817073B2 (en) | 2020-01-21 | 2023-11-14 | Techtronic Cordless Gp | Power tool having noise reduction features |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No.65-1 Xinggang Road, Zhonglou Economic Development Zone, Changzhou City, Jiangsu Province Patentee after: Gelibo (Jiangsu) Co., Ltd Address before: 213023 Jiangsu city in Changzhou Province Economic Development Zone Xingang Zhonglou District Tower Road No. 65 Patentee before: CHANGZHOU GLOBE Co.,Ltd. |