CN101349284A - Fan with sensing element bearing structure and fan frame thereof - Google Patents
Fan with sensing element bearing structure and fan frame thereof Download PDFInfo
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- CN101349284A CN101349284A CNA2007101366759A CN200710136675A CN101349284A CN 101349284 A CN101349284 A CN 101349284A CN A2007101366759 A CNA2007101366759 A CN A2007101366759A CN 200710136675 A CN200710136675 A CN 200710136675A CN 101349284 A CN101349284 A CN 101349284A
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- fan
- sensing element
- element bearing
- fan frame
- bearing structure
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Abstract
The invention discloses a fan with a sensing element bearing structure and a fan frame of the fan, which comprises a fan frame, a stator and a rotor with fan leaves. The fan frame comprises a body and a sensing element bearing structure, and the sensing element bearing structure extends to a wind inlet from the body. The stator and the rotor are arranged inside the fan frame, and the sensing element bearing structure is used to bear sensing elements.
Description
Technical field
The present invention relates to a kind of fan and fan frame thereof, particularly relate to the sensing element bearing structure on a kind of fan, can promote the design that product uses reliability with sensing element bearing structure.
Background technique
Along with the high development of science and technology, the raising of Consumer's taste, also high more for the requirement of auto electronic functions of the equipments, particularly air-conditioning system in the car provides driving and occupant one proper temperature space to become the necessary condition of present Automobile Design.
Early stage vehicle thermostatically control design mainly is to protrude in the temperature sensing conductor of adorning in the car body by one, temperature is sent to is embedded in the sensor in the dress in the car body, gives vehicle computer to regulate air-conditioning system by circuitry feedback temperature measuring value again.
But above-mentioned design is subject to the influence of the outer weather conditions of car because of car body and interior dressing thereof, make the actual temperature value error to some extent of air in temperature detecting value and the car by transmission of heat, so develop the fan that to have temperature-sensitive sticker, by fan force air in the car being flowed crosses air communication to be arranged on temperature-sensitive sticker on the fan, and then detects the actual temperature value of interior space.
See also Figure 1A and Figure 1B, be existing a kind of fan 1 with temperature-sensitive sticker 10, temperature-sensitive sticker 10 unsettled wind inlet O that are arranged on fan 1 wherein, and temperature-sensitive sticker 10 is sent to external system by one group of lead 14 with the temperature signal that terminal 12 is connected recording.Because temperature-sensitive sticker 10 relies on the wire rod rigidity of lead 14 to support fully, make temperature-sensitive sticker 10 produce displacement because of the vehicle vibrations easily.Once temperature-sensitive sticker 10 is downwards with flabellum 13 when close, temperature-sensitive sticker 10 or the lead 14 easy flabellums that are rotated 13 break, and lose the temperature measuring function.
How the whence is avoided damaging because of the sensing element that vibrations cause being arranged on the fan because of in this, has become important topic.
Summary of the invention
Because above-mentioned problem, the object of the present invention is to provide a kind of structure that can utilize the fan housing, support and the fixedly a kind of sensing element bearing structure and the fan thereof of sensing element.The present invention does not need extra assembly element, can not increase cost, and can shorten the assembling time-histories, between vehicle is advanced, more can avoid damaging because of the sensing element that vibrations cause being arranged on fan, keeps the detecting stability of sensing element.
Edge is, for reaching above-mentioned purpose, the invention provides a kind of fan and fan frame thereof with sensing element bearing structure, the fan frame forms a wind inlet, for the air communication mistake, the fan frame then comprises a body and a sensing element bearing structure, and sensing element bearing structure protrudes into the zone that the wind inlet air communication is crossed in body is directly yearned for.The present invention more provides a kind of fan, and it comprises a fan frame, and a junction is arranged on the fan frame, and the rotor that a stator and has a flabellum is arranged in this fan frame.The fan frame forms a wind inlet, and for the air communication mistake, the fan frame comprises a body, a sensing element bearing structure, and this sensing element bearing structure protrudes into the zone that this wind inlet air communication is crossed from this body, and carries a sensing element.
For above-mentioned and other purposes of the present invention, feature and advantage can be become apparent, two preferred embodiments cited below particularly, and cooperate appended accompanying drawing, be described in detail below:
Description of drawings
Figure 1A is the stereogram of existing fan;
Figure 1B is the top view of Figure 1A;
Fig. 2 A is the stereogram according to a kind of fan of the embodiment of the invention;
Fig. 2 B is the top view of Fig. 2 A;
Fig. 2 C is the exploded view of Fig. 2 A;
Fig. 3 A is the stereogram of another kind of sensing element bearing structure of the present invention;
Fig. 3 B is the top view of Fig. 3 A.
The primary component symbol description:
1,2 fans, 10 temperature-sensitive stickers
11,21,31 bodies, 12 terminals
22 joints, 13,23 flabellums
14 leads, 24,34 sensing element bearing structures
24a, 34a wires carry portion
24b, 34b element bearing part
25 sensing elements, 26 rotors
27 stator O wind inlets
W wire portion S element portion
F fans frame
Embodiment
Hereinafter with reference to relevant drawings, a kind of sensing element bearing structure and fan thereof according to preferred embodiment of the present invention are described.
Please be simultaneously with reference to Fig. 2 A to Fig. 2 C, a kind of fan 2 of the present invention with sensing element bearing structure, it comprises a fan frame F, fan frame F forms a wind inlet O and crosses for air communication and enter fan 2 inside.Fan frame F comprises a body 21 and a sensing element bearing structure 24, and it is regional excessively that sensing element bearing structure 24 protrudes into this wind inlet O air communication from this body 21, has the sensing element 25 of wire portion W and element portion S with carrying or ccontaining.
And fan 2 more comprises a stator 27 and a rotor 26 that is arranged in the fan frame F, by electromagnetic induction rotor 26 is rotated and drives a flabellum that is connected with rotor 26 23 generation air-flows, and 22 of a junction are arranged on the outside of fan frame F in addition.Sensing element 25 for example is a temperature-sensitive sticker or a humidity sensor, and it is connected with joint 22 to transmit the temperature signal that element portion S was detected of sensing element 25 by wire portion W, by joint signal is transferred to external system again.In the present embodiment, sensing element bearing structure 24 and these body 21 one-body molded making, however be not restricted to this.Sensing element bearing structure 24 also can be two elements combination of separating with body 21.Wherein sensing element bearing structure 24 comprises a 24a of wires carry portion and an element bearing part 24b, the 24a of wires carry portion directly is connected with body 21, and element bearing part 24b links to each other by the 24a of wires carry portion with body 21, and 24a of wires carry portion and element bearing part 24b also are formed in one and make.
The sectional shape of the 24a of wires carry portion is that a U-shaped or a rectangle are with ccontaining or carrying wire portion W, when wires carry portion 24a cross section is a U type, can provide wire portion one groove to extend along a predetermined direction by lead, wire portion W is difficult for outside the removing leads bearing part 24a, lose predetermined bearing function, the shape of same element bearing part 24b can be corresponding to the shape of element portion S, can make that so sensing element 25 can be because of the air-flow strength of air-flow suction fan 2 or vehicle vibrations, be absorbed in the zone that flabellum 23 rotates and broken by flabellum 23.Element bearing part 24b can have a containing space that just conforms to element portion S, can provide sensing element 25 complete spacing (shown in Fig. 2 A) when element portion S is contained in the containing space.
Please be simultaneously with reference to Fig. 3 A and Fig. 3 B, it is sensing element bearing structure 34 another enforcement aspects of the present invention, wherein the 34a of wires carry portion goes out from the body 31 same place projections of fanning frame F, but be divided into two-part, and has an angle between the two, intersect at wind inlet O place after extending radially inwardly and link to each other with element bearing part 34b, wherein to can be a cross section be that the groove of U type is with ccontaining wire portion W to the 34a of wires carry portion, and wire portion W is extended along a predetermined direction, element bearing part 34b can be the plane of a round or rectangle.But shape and the size of element bearing part 34b are not restricted to this, can increase the elasticity of utilizing of product according to the element portion S (as shown in Figure 3A) of the designed difform sensing element 35 of different manufacturers.
In sum, the present invention can design a bearing structure for providing a kind of on the fan housing, can support and fixing sensing element, can solve the problem that existing fan often causes the sensing element displacement to be broken by flabellum because of vibrations, significantly promoted the reliability that fan is used, guarantee simultaneously that also sensing element can provide correct signal to give application system, make the external system running normal.Moreover the present invention does not need extra assembly element, can not increase cost, and can shorten the assembling time-histories.
The above only is an illustrative, but not is restricted person.Anyly do not break away from spirit of the present invention and category, and, all should comprise in the appended claims its equivalent modifications of carrying out or change.
Claims (19)
1. fan frame for one kind, it comprises:
Body has wind inlet;
Sensing element bearing structure, in order to the carrying sensing element, this sensing element bearing structure protrudes into this wind inlet place from this body.
2. fan frame as claimed in claim 1, wherein this sensing element bearing structure and this this body by integral forming are made or are that two resolution elements combine.
3. fan frame as claimed in claim 1, wherein this sensing element bearing structure more comprises wires carry portion and element bearing part, this wires carry portion directly is connected with this body, and this element bearing part links to each other by this wires carry portion with this body.
4. fan frame as claimed in claim 3, wherein this wires carry partly is two-part, and extends radially inwardly from these body two places with an angle, and intersects at this wind inlet and link to each other with this element bearing part.
5. fan frame as claimed in claim 3, wherein this wires carry portion and this element bearing part are formed in one and make.
6. fan frame as claimed in claim 3, wherein the sectional shape of this wires carry portion is U type or rectangle.
7. fan frame as claimed in claim 1, wherein this sensing element is temperature sensor or moisture sensing element.
8. fan frame as claimed in claim 3, wherein this sensing element more comprises wire portion, this wires carry portion provides this wire portion to extend along predetermined direction.
9. fan frame as claimed in claim 3, wherein this sensing element more comprises element portion, this element bearing part comprises that a containing space is with ccontaining this element portion.
10. fan frame as claimed in claim 9, wherein the shape of the containing space of this element bearing part or size are corresponding to this element portion.
11. a fan, with sensing element and usefulness, this fan comprises:
The fan frame comprises;
Body;
Sensing element bearing structure, this sensing element bearing structure protrudes into this wind inlet from this body; And
Stator and the rotor with flabellum all are arranged in this fan frame.
12. fan as claimed in claim 11, wherein this sensing element bearing structure and this this body by integral forming are made or are that two resolution elements combine.
13. fan as claimed in claim 11, wherein this sensing element bearing structure more comprises wires carry portion and element bearing part, and this wires carry portion directly is connected with this body, and this element bearing part links to each other by this wires carry portion with this body.。
14. fan as claimed in claim 13, wherein this wires carry partly is two-part, and extends radially inwardly from these body two places with an angle, and intersects at this wind inlet and link to each other with this element bearing part.
15. fan as claimed in claim 11, wherein this sensing element is temperature sensor or moisture sensing element.
16. fan as claimed in claim 13, wherein this fan more comprises joint, and this joint is arranged on this fan frame outside, and this joint is a terminal, this element portion is electrically connected with this joint by this wire portion, transfers to external system so that this sensing element is recorded signal.
17. fan as claimed in claim 13, wherein this sensing element more comprises wire portion, and this wires carry portion provides this wire portion to extend along a predetermined direction.
18. fan as claimed in claim 13, wherein this sensing element more comprises element portion, and this element bearing part comprises that a containing space is with ccontaining this element portion.
19. fan as claimed in claim 18, wherein the shape of the containing space of this element bearing part or size are corresponding to this element portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101366759A CN101349284B (en) | 2007-07-18 | 2007-07-18 | Fan with sensing element bearing structure and fan frame thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101366759A CN101349284B (en) | 2007-07-18 | 2007-07-18 | Fan with sensing element bearing structure and fan frame thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101349284A true CN101349284A (en) | 2009-01-21 |
| CN101349284B CN101349284B (en) | 2011-06-29 |
Family
ID=40268204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101366759A Expired - Fee Related CN101349284B (en) | 2007-07-18 | 2007-07-18 | Fan with sensing element bearing structure and fan frame thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101349284B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421211A (en) * | 2013-09-02 | 2015-03-18 | 建准电机工业股份有限公司 | Fan frame with temperature sensing element and fan |
| CN111520344A (en) * | 2019-02-01 | 2020-08-11 | 建准电机工业股份有限公司 | Fan with connecting base |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2355152Y (en) * | 1998-03-27 | 1999-12-22 | 建准电机工业股份有限公司 | Casing bottom of heat releasing fan |
| CN2622444Y (en) * | 2003-03-27 | 2004-06-30 | 陈正钢 | Luminous heat radiation fan casing with wire distribution groove |
| US7841541B2 (en) * | 2003-11-12 | 2010-11-30 | Ebm-Papst St. Georgen Gmbh & Co. Kg | Fan having a sensor |
| KR101236898B1 (en) * | 2005-09-13 | 2013-02-25 | 한라공조주식회사 | Shroud for axial flow fan for automobile |
-
2007
- 2007-07-18 CN CN2007101366759A patent/CN101349284B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104421211A (en) * | 2013-09-02 | 2015-03-18 | 建准电机工业股份有限公司 | Fan frame with temperature sensing element and fan |
| US9689404B2 (en) | 2013-09-02 | 2017-06-27 | Sunonwealth Electric Machine Industry Co., Ltd. | Fan frame having temperture detecting element and fan having temperture detecting element |
| CN111520344A (en) * | 2019-02-01 | 2020-08-11 | 建准电机工业股份有限公司 | Fan with connecting base |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101349284B (en) | 2011-06-29 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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Granted publication date: 20110629 Termination date: 20200718 |