CN102996515A - Fan - Google Patents
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- Publication number
- CN102996515A CN102996515A CN2012104949399A CN201210494939A CN102996515A CN 102996515 A CN102996515 A CN 102996515A CN 2012104949399 A CN2012104949399 A CN 2012104949399A CN 201210494939 A CN201210494939 A CN 201210494939A CN 102996515 A CN102996515 A CN 102996515A
- Authority
- CN
- China
- Prior art keywords
- guard member
- fan
- piece
- exhaust outlet
- intake grill
- 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
-
- 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
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
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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 invention discloses a fan. The fan comprises a shell body, an air inlet and an air outlet, wherein the air inlet and the air outlet are formed in the shell body. The fan is provided with protecting members respectively at the air inlet and the air outlet. According to the fan, the protecting members are respectively arranged at the air inlet and the air outlet, so that the protecting members can prevent impurities and the like from entering the interior of the shell body from the air inlet or air outlet, and the protection on devices in the shell body is realized; and furthermore, the protecting members can also prevent fingers of users from extending into the shell body, thereby avoiding injury.
Description
Technical field
The present invention relates to fan art, in particular, relate to a kind of fan.
Background technique
I have designed a kind of fan, comprise housing, be used for hanging up the lanyard of fan and be placed on housing interior circuit board, fan assembly and battery etc., housing is provided with intake grill and exhaust outlet, and intake grill is arranged on the housing front portion, and exhaust outlet is arranged on case top or bottom.Yet owing to intake grill is set and exhaust outlet just might make foreign material enter enclosure interior from it, thus just might damage the fan internal components, fan can not be run well; If intake grill and exhaust outlet setting probably can hurt greatly user's finger.
Summary of the invention
Technical problem to be solved by this invention provides a kind of fan that guard member is set respectively at intake grill and exhaust outlet place.
The objective of the invention is to be achieved through the following technical solutions: a kind of fan comprises housing and is arranged on intake grill and exhaust outlet on the housing that described fan is provided with respectively guard member at intake grill and exhaust outlet place.
Preferably, the guard member at described intake grill place is the first guard member, and described intake grill is circular, and described the first guard member comprises two orthogonal strip pieces, and the length of strip piece equals the diameter of intake grill.Thereby at the intake grill place two orthogonal strip pieces are set and play certain protective action to intake grill.
Preferably, described the first guard member also comprises the center piece that is arranged on the strip piece jointing place, and described center piece is cylindrical.The intensity that increases the guard member center is set like this.
Preferably, described the first guard member comprises that also described ring part is ring round the ring part of center piece setting and connection strip piece.Ring part is set intake grill is further reduced, the protection effect is better.
Preferably, at least two of described ring parts and be distributed on center piece and the intake grill edge between.It is better that more protections effect is set.
Preferably, described the first guard member also comprises the center piece that is arranged on the strip piece jointing place, and described center piece is cuboid shape.This is the another kind of mode that center piece is set, and can increase equally the intensity at guard member center.
Preferably, described center piece is the square bodily form.This is a kind of concrete structure of center piece.
Preferably, described the first guard member comprises that also described ring part is that four large cuboids such as grade are formed by connecting round the ring part of center piece setting and connection strip piece.This is the another kind of mode that ring part is set.
Preferably, the guard member at described exhaust outlet place is the second guard member, and described exhaust outlet is rectangle, and described the second guard member comprises at least one column piece that arranges along the housing short transverse, and the height of described column piece equals the height of exhaust outlet.Because exhaust outlet is arranged on the end of housing; the thickness of housing arranges limited; thereby the width direction setting of exhaust outlet along housing; can increase as far as possible the area of exhaust outlet; and then the area of increase blowing; and column piece is set just can plays a protective role to exhaust outlet, prevent that foreign material etc. from entering into enclosure interior from exhaust outlet.
Preferably, described column piece is five, is distributed on the exhaust outlet place.This is the concrete mode that column piece is set.
The present invention is owing to arrange respectively guard member at exhaust outlet place and intake grill place; thereby guard member can prevent foreign material etc. and enter enclosure interior from intake grill or exhaust outlet; realized the protection to device in the housing, guard member prevents also that the user from pointing and extend in the housing in addition, avoids injury.
Description of drawings
Fig. 1 is the structural representation of the embodiment of the invention one described the first guard member;
Fig. 2 is the structural representation of the embodiment of the invention one described the second guard member.
Wherein: 1, intake grill; 2, exhaust outlet; 3, strip piece; 4, center piece; 5, ring part; 6, column piece.
Embodiment
The invention will be further described below in conjunction with accompanying drawing and preferred embodiment.
The present invention discloses a kind of fan, comprises housing and is arranged on intake grill and exhaust outlet on the housing, and as the embodiment of the invention one, as depicted in figs. 1 and 2, described fan is provided with respectively guard member at intake grill 1 and exhaust outlet 2 places.The present invention is owing to arrange respectively guard member at exhaust outlet 2 places and intake grill 1 place; thereby guard member can prevent foreign material etc. and enter enclosure interior from intake grill 1 or exhaust outlet 2; realized the protection to device in the housing, guard member prevents also that the user from pointing and extend in the housing in addition, avoids injury.
In the present embodiment, described guard member comprises the first guard member that is arranged on intake grill 1 place and is arranged on second guard member at exhaust outlet 2 places that concrete is as follows.
In the present embodiment; as shown in Figure 1; the guard member at described intake grill 1 place is the first guard member; described intake grill 1 is circular; described the first guard member comprises two orthogonal strip pieces 3; the length of strip piece 3 equals the diameter of intake grill 1; strip piece 3 is arranged on the housing edge of intake grill 1; strip piece 3 and housing are one-body molded, thereby increase intensity, thereby strip piece 3 can play certain protective action to intake grill 1; described the first guard member also comprises the center piece 4 that is arranged on strip piece 3 jointing places; described center piece 4 is cylindrical, and the area that center piece 4 has just increased the jointing place of strip piece 3 is set like this, and then has increased the whole intensity of guard member.Described the first guard member also comprises the ring part 5 that arranges and connect strip piece 3 round center piece 4; described ring part 5 is ring; 5 at least two of described ring parts and be distributed on center piece 4 and intake grill 1 edge between; ring part 5 is set further reduces intake grill 1; intake grill 1 is divided into a plurality of very little pieces, thereby makes the protection effect better.
In the present embodiment, just say greatly the larger of intake grill 1 setting for the wind that fan is produced as far as possible.
In addition; the second guard member; in the present embodiment; as shown in Figure 2; the guard member at described exhaust outlet 2 places is the second guard member; described exhaust outlet 2 is rectangle; described the second guard member comprises at least one column piece 6 that arranges along the housing short transverse; concrete described column piece 6 is five and is distributed on exhaust outlet 2 places; the height of described column piece 6 equals the height of exhaust outlet 2; because exhaust outlet 2 is arranged on the end of housing: top or bottom, and the thickness of housing arrange limited, thereby the width direction setting of exhaust outlet 2 along housing; can increase as far as possible the area of exhaust outlet 2; and then increase the area of blowing, and and column piece 6 is set just can plays a protective role to exhaust outlet 2, prevent that foreign material etc. from entering into enclosure interior from exhaust outlet 2.Certainly, the column piece of other number can be set also in the present embodiment, such as, four, six etc. all are fine.
Difference with embodiment one is as the embodiment of the invention two; described the first guard member also comprises the center piece that is arranged on the strip piece jointing place; described center piece is cuboid shape; concrete described center piece is the square bodily form; this is the another kind of mode that center piece is set; can increase equally the intensity at guard member center; described the first guard member also comprises round the ring part of center piece setting and connection strip piece; described ring part is that four large cuboids such as grade are formed by connecting; the effect that can play equally the device in the protection housing is set like this, prevents that foreign material from entering in the housing from intake grill.
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 arranged on intake grill and exhaust outlet on the housing, it is characterized in that described fan is provided with respectively guard member at intake grill and exhaust outlet place.
2. fan as claimed in claim 1 is characterized in that, the guard member at described intake grill place is the first guard member, and described intake grill is circular, and described the first guard member comprises two orthogonal strip pieces, and the length of strip piece equals the diameter of intake grill.
3. fan as claimed in claim 2 is characterized in that, described the first guard member also comprises the center piece that is arranged on the strip piece jointing place, and described center piece is cylindrical.
4. fan as claimed in claim 3 is characterized in that, described the first guard member comprises that also described ring part is ring round the ring part of center piece setting and connection strip piece.
5. fan as claimed in claim 4 is characterized in that, at least two of described ring parts and be distributed on center piece and the intake grill edge between.
6. fan as claimed in claim 3 is characterized in that, described the first guard member also comprises the center piece that is arranged on the strip piece jointing place, and described center piece is cuboid shape.
7. fan as claimed in claim 6 is characterized in that, described center piece is square body.
8. fan as claimed in claim 7 is characterized in that, described the first guard member comprises that also described ring part is that four large cuboids such as grade are formed by connecting round the ring part of center piece setting and connection strip piece.
9. fan as claimed in claim 1; it is characterized in that the guard member at described exhaust outlet place is the second guard member, described exhaust outlet is rectangle; described the second guard member comprises at least one column piece that arranges along the housing short transverse, and the height of described column piece equals the height of exhaust outlet.
10. fan as claimed in claim 9 is characterized in that, described column piece is five, is distributed on the exhaust outlet place.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104949399A CN102996515A (en) | 2012-11-28 | 2012-11-28 | Fan |
| PCT/CN2012/085517 WO2014082242A1 (en) | 2012-11-28 | 2012-11-29 | Fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104949399A CN102996515A (en) | 2012-11-28 | 2012-11-28 | Fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102996515A true CN102996515A (en) | 2013-03-27 |
Family
ID=47925496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104949399A Pending CN102996515A (en) | 2012-11-28 | 2012-11-28 | Fan |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102996515A (en) |
| WO (1) | WO2014082242A1 (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2224984Y (en) * | 1995-05-25 | 1996-04-17 | 向乐元 | Air cooling device of electric fan |
| CN2499604Y (en) * | 2001-06-29 | 2002-07-10 | 曾家丰 | Struture improvement of exhaust fan |
| CN101245787A (en) * | 2007-02-13 | 2008-08-20 | 厦门灿坤实业股份有限公司 | Fan device |
| CN202326424U (en) * | 2011-11-22 | 2012-07-11 | 上海海事大学 | Vertical-column-type fan |
| CN202483914U (en) * | 2012-02-17 | 2012-10-10 | 鸿富锦精密工业（深圳）有限公司 | Low-temperature heating fan and low-temperature heating ion fan |
| CN202937510U (en) * | 2012-11-28 | 2013-05-15 | 李起武 | Fan |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6313988B1 (en) * | 1999-09-28 | 2001-11-06 | Hong T. Ha | Server with reduced space requirement |
| CN201352330Y (en) * | 2008-12-31 | 2009-11-25 | 唐兵 | Computer case with dust screen on back plate |
| CN201955723U (en) * | 2011-02-22 | 2011-08-31 | 刘象吉 | Heat-radiating chassis for computer |
| CN202394160U (en) * | 2011-12-26 | 2012-08-22 | 王杰 | Insect-proof computer case |
-
2012
- 2012-11-28 CN CN2012104949399A patent/CN102996515A/en active Pending
- 2012-11-29 WO PCT/CN2012/085517 patent/WO2014082242A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2224984Y (en) * | 1995-05-25 | 1996-04-17 | 向乐元 | Air cooling device of electric fan |
| CN2499604Y (en) * | 2001-06-29 | 2002-07-10 | 曾家丰 | Struture improvement of exhaust fan |
| CN101245787A (en) * | 2007-02-13 | 2008-08-20 | 厦门灿坤实业股份有限公司 | Fan device |
| CN202326424U (en) * | 2011-11-22 | 2012-07-11 | 上海海事大学 | Vertical-column-type fan |
| CN202483914U (en) * | 2012-02-17 | 2012-10-10 | 鸿富锦精密工业（深圳）有限公司 | Low-temperature heating fan and low-temperature heating ion fan |
| CN202937510U (en) * | 2012-11-28 | 2013-05-15 | 李起武 | Fan |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2014082242A1 (en) | 2014-06-05 |
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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: 20130327 |