CN102878113A - Fan - Google Patents
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- Publication number
- CN102878113A CN102878113A CN2012104228268A CN201210422826A CN102878113A CN 102878113 A CN102878113 A CN 102878113A CN 2012104228268 A CN2012104228268 A CN 2012104228268A CN 201210422826 A CN201210422826 A CN 201210422826A CN 102878113 A CN102878113 A CN 102878113A
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- CN
- China
- Prior art keywords
- fan
- housing
- exhaust apparatus
- air
- flabellum
- 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
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Classifications
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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
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
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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
- F04D29/00—Details, component parts, or accessories
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
- F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a fan. The fan comprises a shell and a fan blade fixed in the shell and also comprises an air outlet device which is arranged on the shell, is used for wind discharge and is not provided with the fan blade. As the shell of the fan is provided with the air outlet device, air in the fan can be blown out from the air outlet device, the air outlet device is not internally provided with the fan- blade, users are avoided to be hurt because the fan blade rotates when the fan is in use, and then the users can securely use the fan, and is not worried about the fan blade.
Description
Technical field
The present invention relates to household appliance technical field, in particular, relate to a kind of fan.
Background technique
The daily fan of people mostly is greatly two kinds, and a kind of is ceiling fan, the flabellum of ceiling fan be exposed to fully the outside, without any guard member, very large danger is arranged; Another kind is bracker fan, and bracker fan generally all is provided with safety cover, and flabellum is placed in the safety cover; in order to avoid hurt the user, but a lot of spaces are arranged on the safety cover, if user's finger; especially child's finger extend in the safety cover, just might be injured by flabellum.
Summary of the invention
Technical problem to be solved by this invention provides a kind of flabellum and the user is damaged the fan that reduces or avoid flabellum that the user is damaged.
The objective of the invention is to be achieved through the following technical solutions: a kind of fan comprises housing and is fixed on flabellum in the housing that described fan also comprises and is arranged on the exhaust apparatus without flabellum that is used for air-out on the housing.
Preferably, described housing is provided with the intake grill for air intake, and described exhaust apparatus is provided with the exhaust outlet for air-out.Thereby exhaust apparatus will go out from the wind that intake grill is carried from exhaust outlet, realizes that exhaust apparatus is interior without the flabellum setting, avoids hurting the user because of the flabellum rotation.
Preferably, described exhaust apparatus is arranged on the top of housing, is provided with the air channel for air-out between described exhaust apparatus and the housing.Between exhaust apparatus and housing, the air channel is set, will be transported in the exhaust apparatus from the wind that flabellum in the housing produces by the air channel, thereby blows out wind; The top that exhaust apparatus is arranged on housing can strengthen stability of shell, and is convenient for people to use.
Preferably, described exhaust apparatus is arranged on the avris of housing, is provided with the air channel for air-out between described exhaust apparatus and the housing.Between exhaust apparatus and housing, the air channel is set, will be transported in the exhaust apparatus from the wind that flabellum in the housing produces by the air channel, thereby blows out wind; It is the another kind of mode that sets out wind apparatus that exhaust apparatus is arranged on the housing avris.
Preferably, described housing comprises fore shell and back cover, and the corresponding flabellum of described fore shell and back cover position is respectively arranged with intake grill.This is a kind of concrete mode that intake grill is set, and intake grill is set respectively on fore shell and back cover like this, thereby increases the inlet of air, and then increases the air quantity that flabellum is the exhaust apparatus conveying, and the wind that fan is blown out increases.
Preferably, described intake grill is strip structure and is distributed on the housing.This is a kind of concrete structure that intake grill is set, the corresponding flabellum setting of the intake grill of strip structure, thus the effect that air is entered in the housing is better.
Preferably, described housing is provided with the stiffening rib of vertical described intake grill.It mainly is in order to strengthen the intensity at intake grill place, to prevent from causing because intake grill is set the structural damage at intake grill place that stiffening rib is set.
Preferably, described housing bottom is provided with the supporting frame for supports fan.The supporting frame fan that is convenient for people to use is set, and prevents that housing from directly contacting with the placement thing, thereby avoid it to be rubbed and impaired.
Preferably, described housing bottom is provided with the bottom air inlet mouth for air intake.Because housing bottom is provided with the supporting frame for support housing, then housing has certain distance in put procedure and between the placement thing, thereby at housing bottom the bottom air inlet mouth is set and just can increases the air quantity that enters in the housing, thereby the increase flabellum is the air quantity that exhaust apparatus is carried, and the wind that fan is blown out increases.
Preferably, described bottom air inlet mouth is for circle and be distributed on housing bottom, forms rectangular configuration.This is a kind of concrete structure that the bottom air inlet mouth is set, and convenient the manufacturing is set like this.
The present invention is owing to arrange an exhaust apparatus at blower-casting, wind in the fan just can blow out in exhaust apparatus, and there is no flabellum in the exhaust apparatus, thereby avoid fan rotation because of flabellum when work to hurt the user, the use that the user just can be relieved like this, and do not worry the problem of flabellum.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention one described fan;
Fig. 2 is the structural representation at the embodiment of the invention one another visual angle of described fan.
Wherein: 1, fore shell; 11, power control switch; 2, back cover; 21, intake grill; 22, stiffening rib; 23, jack; 24, supporting frame; 25, bottom air inlet mouth; 3, exhaust apparatus; 31, exhaust outlet.
Embodiment
The invention will be further described below in conjunction with accompanying drawing and preferred embodiment.
The present invention discloses a kind of fan, comprise housing and be fixed on the interior flabellum of housing, as fan embodiment one of the present invention, as depicted in figs. 1 and 2, be provided with the intake grill 21 for air intake on the housing, ambient air just can enter in the housing by intake grill 21, then from exhaust outlet wind is gone out; Described fan also comprises and is arranged on the housing exhaust apparatus 3 that is used for air-out, be provided with the exhaust outlet 31 for air-out on the exhaust apparatus 3, thereby the wind of the generation in the fan is just by blowing out in the exhaust apparatus 3; In addition, described exhaust apparatus 3 is interior without flabellum, thereby avoids fan rotation because of flabellum when work to hurt the user, and the user just can relievedly use like this, and does not worry the problem of flabellum.
In the present embodiment, as shown in Figure 1, described exhaust apparatus 3 is arranged on the top of housing, be provided with the air channel for air-out between described exhaust apparatus 3 and the housing, between exhaust apparatus 3 and housing, the air channel is set, to be transported in the exhaust apparatus 3 from the wind that flabellum in the housing produces by the air channel, thereby blow out wind; The top that exhaust apparatus 3 is arranged on housing can strengthen stability of shell, and is convenient for people to use.
As depicted in figs. 1 and 2, described housing comprises fore shell 1 and back cover 2, and fore shell 1 is screwed in back cover 2, and described fore shell 1 and back cover 2 corresponding flabellum positions are respectively arranged with intake grill 21; This is a kind of concrete mode that intake grill 21 is set, and on fore shell 1 and back cover 2 intake grill 21 is set respectively like this, thereby increases the inlet of air, and then increases the air quantity that flabellum is exhaust apparatus 3 conveyings, and the wind that fan is blown out increases.Present embodiment is respectively arranged with intake grill at fore shell and back cover, yet present embodiment also can arrange intake grill at back cover separately on fore shell or separately, can both realize the effect of air intake.
In the present embodiment, described housing bottom is provided with the supporting frame 24 for supports fan, and supporting frame 24 fan that is convenient for people to use is set, and prevents that housing from directly contacting with the placement thing, thereby avoids it to be rubbed and impaired; In the present embodiment, support frame as described above 24 arranges two and be positioned at the housing bottom both sides, and is oppositely arranged.As shown in Figure 2, between support frame as described above 24, be provided with the bottom air inlet mouth 25 for air intake, because housing bottom is provided with the supporting frame 24 for support housing, then housing has certain distance in put procedure and between the placement thing, thereby at housing bottom bottom air inlet mouth 25 is set and just can increases the air quantity that enters in the housing, thereby the increase flabellum is the air quantity that exhaust apparatus 3 is carried, and the wind that fan is blown out increases.In the present embodiment, described bottom air inlet mouth 25 is for circle and be distributed on housing bottom, forms rectangle 7 structures, and this is a kind of concrete structure that bottom air inlet mouth 25 is set, and convenient the manufacturing is set like this.Yet also can be arranged to other structures, such as being arranged to loop configuration, bottom air inlet mouth one is around a ring, and setting also is fine like this.
As shown in Figure 1, a power control switch 22 for the open and close of control fan is set, in the present embodiment on the described fore shell 2, described power control switch 22 is push switch, presses opening power one time, presses closing switch twice, then, the circulation open and close, easy to use.Described housing is provided with the stiffening rib for increasing intensity around the push switch at the push switch place, thereby prevents from because pressure is excessive housing being damaged.
As shown in Figure 2, one jack 23 for charging is set on the described back cover 3, described jack 23 is arranged on the lower end of housing and is positioned at intake grill 21 middle parts on the described back cover 2, as we can see from the figure, back cover 2 is provided with the stiffening rib 22 of vertical described intake grill 21, and stiffening rib 22 is divided into isometric two-part with intake grill 21, and jack 23 just is arranged on stiffening rib 22 places, thereby setting can strengthen the intensity at jack 23 places like this, prevents that jack 23 is impaired; In addition, the intensity that stiffening rib 22 also can strengthen intake grill 21 places is set, prevents from causing because intake grill 21 is set the structural damage at intake grill 21 places.In the present embodiment, described housing is provided with the stiffening rib 22 of vertical described intake grill 21, as shown in Figure 1, then also be provided with the stiffening rib 22 perpendicular to described intake grill 21 on the fore shell 1, thereby stiffening rib 22 can strengthen the intensity at intake grill 21 places, prevents from causing because intake grill 21 is set the structural damage at intake grill 21 places.
In the present embodiment, described exhaust outlet 31 is arranged on the front end of exhaust apparatus.
Be that as the embodiment two of fan of the present invention and embodiment one difference described exhaust apparatus is arranged on a side of housing, this is another the concrete mode that sets out wind apparatus, arranges like this to be convenient for people to use in the time of sleep the convenient wind direction of controlling.
Be as the embodiment three of fan of the present invention and embodiment two difference, the opposite side of described housing also is provided with exhaust apparatus, the both sides that are housing are respectively arranged with exhaust apparatus, the exhaust apparatus of described both sides is corresponding to be arranged, the control range that just can increase the fan blowing is set like this, i.e. convenient the use is set like this, and air quantity is not too large, especially is fit to the user and uses in sleep.
Exhaust apparatus of the present invention directly is fixed on the housing and is connected with the housing one, and convenient the manufacturing is set like this.
Exhaust apparatus of the present invention also can be arranged on housing bottom, wherein, at housing bottom one higher supporting frame is set, and sets out wind apparatus between supporting frame, can realize equally in the exhaust apparatus without flabellum.
Above content is the further description of the present invention being done in conjunction with concrete preferred implementation, can not assert that implementation of the present invention is confined to these explanations.For the general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, can also make some simple deduction or replace, all should be considered as belonging to protection scope of the present invention.
Claims (10)
1. fan comprises housing and is fixed on flabellum in the housing, it is characterized in that, described fan also comprises and is arranged on the exhaust apparatus without flabellum that is used for air-out on the housing.
2. fan as claimed in claim 1 is characterized in that, described housing is provided with the intake grill for air intake, and described exhaust apparatus is provided with the exhaust outlet for air-out.
3. fan as claimed in claim 2 is characterized in that, described exhaust apparatus is arranged on the top of housing, is provided with the air channel for air-out between described exhaust apparatus and the housing.
4. fan as claimed in claim 2 is characterized in that, described exhaust apparatus is arranged on the avris of housing, is provided with the air channel for air-out between described exhaust apparatus and the housing.
5. fan as claimed in claim 2 is characterized in that, described housing comprises fore shell and back cover, and the corresponding flabellum of described fore shell and back cover position is respectively arranged with intake grill.
6. fan as claimed in claim 5 is characterized in that, described intake grill is strip structure and is distributed on the housing.
7. fan as claimed in claim 6 is characterized in that, described housing is provided with the stiffening rib of vertical described intake grill.
8. fan as claimed in claim 2 is characterized in that, described housing bottom is provided with the supporting frame for supports fan.
9. fan as claimed in claim 8 is characterized in that, described housing bottom is provided with the bottom air inlet mouth for air intake.
10. fan as claimed in claim 9 is characterized in that, described bottom air inlet mouth is for circle and be distributed on housing bottom, forms rectangular configuration.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104228268A CN102878113A (en) | 2012-10-30 | 2012-10-30 | Fan |
| PCT/CN2012/083823 WO2014067088A1 (en) | 2012-10-30 | 2012-10-31 | Fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104228268A CN102878113A (en) | 2012-10-30 | 2012-10-30 | Fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102878113A true CN102878113A (en) | 2013-01-16 |
Family
ID=47479569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104228268A Pending CN102878113A (en) | 2012-10-30 | 2012-10-30 | Fan |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102878113A (en) |
| WO (1) | WO2014067088A1 (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56167897A (en) * | 1980-05-28 | 1981-12-23 | Toshiba Corp | Fan |
| CN101825096A (en) * | 2009-03-04 | 2010-09-08 | 戴森技术有限公司 | Fan assembly |
| CN201650890U (en) * | 2010-03-09 | 2010-11-24 | 许国范 | Bladeless fan |
| CN201687781U (en) * | 2010-06-04 | 2010-12-29 | 蔡炳照 | Fan with no fan blade |
| CN201739198U (en) * | 2010-05-27 | 2011-02-09 | 李德正 | Bladeless electric fan |
| AU2011101166A4 (en) * | 2007-09-04 | 2011-10-13 | Dyson Technology Limited | A fan |
| GB2479659A (en) * | 2009-03-04 | 2011-10-19 | Dyson Technology Ltd | Tilting fan with an interlocking mechanism using rails |
-
2012
- 2012-10-30 CN CN2012104228268A patent/CN102878113A/en active Pending
- 2012-10-31 WO PCT/CN2012/083823 patent/WO2014067088A1/en active Application Filing
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56167897A (en) * | 1980-05-28 | 1981-12-23 | Toshiba Corp | Fan |
| AU2011101166A4 (en) * | 2007-09-04 | 2011-10-13 | Dyson Technology Limited | A fan |
| CN101825096A (en) * | 2009-03-04 | 2010-09-08 | 戴森技术有限公司 | Fan assembly |
| GB2479659A (en) * | 2009-03-04 | 2011-10-19 | Dyson Technology Ltd | Tilting fan with an interlocking mechanism using rails |
| CN201650890U (en) * | 2010-03-09 | 2010-11-24 | 许国范 | Bladeless fan |
| CN201739198U (en) * | 2010-05-27 | 2011-02-09 | 李德正 | Bladeless electric fan |
| CN201687781U (en) * | 2010-06-04 | 2010-12-29 | 蔡炳照 | Fan with no fan blade |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014067088A1 (en) | 2014-05-08 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130116 |