CN201236847Y - Detachable cross flow fan - Google Patents
Detachable cross flow fan Download PDFInfo
- Publication number
- CN201236847Y CN201236847Y CNU2008201162018U CN200820116201U CN201236847Y CN 201236847 Y CN201236847 Y CN 201236847Y CN U2008201162018 U CNU2008201162018 U CN U2008201162018U CN 200820116201 U CN200820116201 U CN 200820116201U CN 201236847 Y CN201236847 Y CN 201236847Y
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- China
- Prior art keywords
- bearing
- cross flow
- flow fan
- binding end
- crossing current
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- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a detachable cross-current fan, which comprises a cross current-fan leaf group and a body ,and the cross-current fan group comprises a first bearing and a second bearing; the body comprises a mobile plastic element and a first combing end; and the mobile plastic element comprises a second combing end; the first and the second combing ends are corresponding to the first and the second bearings respectively, thereby the crossing current group correspondingly combining with the body, the second combing end of the mobile plastic element is mobile relative to the first combing end, thereby the crossing current group detaching or combining with the body. The detachable crossing current fan group can detach and combine with the body, each user can easily clean the fan leaf and the inner part of the body, therefore, the efficiency of the air fan is improved effectively and the service life of the cross-current fan is prolonged greatly.
Description
Technical field
The utility model relates to a kind of cross flow fan, relates in particular to a kind of removable cross flow fan.
Background technique
Cross flow fan is a kind of blower fan that possesses little, the high air quantity of volume, low noise advantage in the air-supply machinery, is fit to be applied to the place of the low blast of the high air quantity of needs, similarly is separation air conditioner indoor set etc.Sinks such as general separate cold gas fan, air gate and vertical type mansion fan use the cross flow fan of high air quantity low noise more, and the fan wind of cross flow fan is to become 90 degree with motor shaft, so be called cross flow fan.Because cross flow fan is to utilize fluid mechanics principle, the control surface air-flow, the noise that vortical flow is produced is reduced to minimum, and there is sinuous flow wind-force powerful being difficult for, therefore widely used the industrial site of the big air quantity air-supply of for example aforesaid separate cold gas fan, vertical type mansion fan etc. even needs or the application such as radiation fan of electronic component.
Though the advantage of cross flow fan has a lot, can't dismantle yet its maximum problem is flabellum, so the user can't clean leaf fan and internal body.Be to utilize medicine to clean or powerful water column flushing leaf fan at present mostly, yet the crease place or the inner face of leaf fan just can't be cleaned out.Especially, if utilize air draft or the choke apparatus of cross flow fan as the oil smoke place, then the leaf of this cross flow fan fan is easy to be infected with oil stain or forms the adhesion dirt, and easy cleaning not influences blower fan usefulness even reduces working life of this cross flow fan.
Summary of the invention
In view of the existing in prior technology problem, a purpose of the present utility model is to provide a kind of removable cross flow fan.Another purpose of the present utility model is to provide a kind of removable cross flow fan of being convenient to clear up flabellum and internal body.
For achieving the above object, the utility model provides a kind of removable cross flow fan, comprising: at least one crossing current flabellum group, and it comprises a clutch shaft bearing and one second bearing; An and body, it comprises a removable resilient member and one first binding end, and this removable resilient member comprises one second binding end, and this first binding end and this second binding end correspond respectively to this clutch shaft bearing and this second bearing, so that described crossing current flabellum group combines with this body; Wherein, this second binding end can move with respect to this first binding end, so that described crossing current flabellum group can be separated or combine with this body.
Removable cross flow fan of the present utility model comprises a crossing current flabellum group and a body.Crossing current flabellum group comprises a clutch shaft bearing and one second bearing.Body comprises a removable resilient member and one first binding end, and this removable resilient member comprises one second binding end.Body is placed wherein for the crossing current flabellum, and both when cross flow fan rotates, can produce air-flow in conjunction with making flabellum and body form the cross flow fan air chamber.First binding end and second binding end correspond respectively to the clutch shaft bearing and second bearing, thereby can make the corresponding combination with body of crossing current flabellum group.Wherein, second binding end of this removable resilient member can move with respect to first binding end, thereby crossing current flabellum group can be separated or combine with body.
Further, in a preferred embodiment, removable resilient member can comprise a fixing part, an elastic component and a movement rod.Fixing part can make removable resilient member be fixed to body, and when movement rod was moved, elastic component can be oppressed or be stretched, thereby makes second binding end move with respect to first binding end.
In one embodiment, removable cross flow fan also can comprise a motor, and this motor can be fixed on the body side.Motor comprises a rotating shaft, and this rotating shaft is connected to first binding end.Thereby when crossing current flabellum group combined with body, the rotating shaft of this motor can make crossing current flabellum group rotate, to produce air-flow wind-force.
The utility model also provides a kind of removable cross flow fan, comprising: at least one crossing current flabellum group, and it comprises a mobile bearing; And a body, it comprises a binding end, and this binding end is corresponding to this mobile bearing, to make described crossing current flabellum group be separated or combine with this body by this mobile bearing with respect to the mobile of this binding end.
That is: another embodiment of the present utility model utilizes a mobile bearing, so that crossing current flabellum group is separated or combines with body.In the present embodiment, this mobile bearing comprises a bearing rod, a mobile space and an elastic component, and this elastic component is positioned at mobile space, when bearing rod moves, elastic component can be compressed in mobile space, thereby makes crossing current flabellum group be separated or combine with body.
Removable cross flow fan of the present utility model can provide following beneficial effect: the flabellum group of this removable cross flow fan can be separated or combine with body, thereby the user can easily clean flabellum and internal body, effectively improve blower fan usefulness, and prolonged the working life of cross flow fan greatly.
Description of drawings
Fig. 1 is the schematic perspective view that shows removable cross flow fan of the present utility model.
Fig. 2 is the exploded perspective schematic representation that shows according to an embodiment of removable cross flow fan of the present utility model.
Fig. 3 A is the embodiment according to Fig. 2, and it shows the side schematic view of removable resilient member.
Fig. 3 B is the sectional perspective schematic representation that shows according to the body that contains removable resilient member of Fig. 2.
Fig. 4 A is the action schematic representation that shows according to the removable resilient member of Fig. 3 A.
Fig. 4 B is the sectional perspective schematic representation that shows according to the body that contains removable resilient member of Fig. 4 A.
Fig. 5 is the exploded perspective schematic representation that shows according to another embodiment of removable cross flow fan of the present utility model.
Fig. 6 A is the side schematic view that shows according to the mobile bearing of Fig. 5.
Fig. 6 B is the action schematic representation that shows according to this mobile bearing of Fig. 6 A.
Fig. 7 A is the embodiment according to Fig. 1, and it shows the schematic top plan view of combination two crossing current flabellum groups.
Fig. 7 B is the embodiment according to Fig. 5, and it shows the schematic top plan view of combination two crossing current flabellum groups.
Wherein, description of reference numerals is as follows:
Removable cross flow fan 1,5 crossing current flabellum groups 11,51 bodies 12,52
Clutch shaft bearing 111 second bearings 112 removable resilient members 120
First binding end, 121 second binding ends, 122 fixing parts 124
Elastic component 126,517 movement rods 128 mobile bearings 511,512
Binding end 521 bearing rods 513 mobile spaces 515
Bearing convergence part 710
Embodiment
For above-mentioned and other purpose, feature and advantage of the present utility model can be become apparent, cited below particularlyly go out preferred embodiment, and conjunction with figs., it is as follows to be elaborated.
Please also refer to Fig. 1 and Fig. 2, it shows the schematic perspective view of removable cross flow fan of the present utility model.Removable cross flow fan 1 of the present utility model comprises a crossing current flabellum group 11 and a body 12.Crossing current flabellum group 11 comprises a clutch shaft bearing 111 and one second bearing 112.In the present embodiment, the clutch shaft bearing 111 and second bearing 112 both can be identical structure.Body 12 comprises a removable resilient member 120 and one first binding end 121, and removable resilient member 120 comprises one second binding end 122 (be shown in Fig. 3 A, below further instruction will be arranged).
As shown in Figure 2, first binding end 121 and second binding end 122 correspond respectively to the clutch shaft bearing 111 and second bearing 112.For example, first binding end 121 and second binding end 122 can for polygon structure (for example: hexagon outward appearance as shown in the figure), the clutch shaft bearing 111 and second bearing 112 can be correspond respectively to first binding end 121 and second binding end 122 polygon structure (for example: hexgonal structure as shown in the figure).Therefore, the clutch shaft bearing 111 and second bearing 112 correspondence respectively are attached to first binding end 121 and second binding end 122, thereby can make crossing current flabellum group 11 and body 12 corresponding combinations.Accompanying drawing of the present utility model is not in order to limit the joggle mechanism of bearing of the present invention or binding end, the utility model those skilled in the art should know, combining between bearing and the binding end can have various variations, for example by concavo-convex variation, similarly be the concavo-convex variation (not shown) of a word or cross etc., so that bearing can correspondence be attached to binding end.
An embodiment of the present utility model is that second binding end 122 (following further detailed description will be arranged) of removable resilient member can move with respect to first binding end 121, thereby makes crossing current flabellum group 11 to be separated or to combine with body 12.
Please also refer to Fig. 3 A and Fig. 3 B, wherein Fig. 3 A is the side schematic view of the removable resilient member 120 of Fig. 2; Fig. 3 B is the body 12 according to Fig. 2, and it shows the sectional perspective schematic representation of the body that contains removable resilient member.Removable resilient member 120 also can comprise a fixing part 124, an elastic component 126 and a movement rod 128.Fixing part 124 can make removable resilient member 120 be fixed to body 12, and for example fixing part 124 can have screw thread to lock body 12, and this example is not that fixing part 124 also can have other structure to make it be fixed to body 12 in order to restriction the present invention certainly.
Similarly, when flabellum group 11 is taken out if user's desire will be flow over, only must make removable resilient member 120 produce displacement, for example move the position of 128 one-tenth Fig. 4 A of (drawing back) movement rod, crossing current flabellum group 11 can be taken out.Thus, can realize dismounting crossing current flabellum group 11, so that the user cleans.
Though the foregoing description utilizes pressure elasticity assembly 126 to produce displacement, it will be understood by those skilled in the art that elastic component 126 also can produce displacement by the (not shown) that is stretched, and removable resilient member is moved.Characteristics of the present utility model are to produce displacement (compression or stretching) by removable resilient member, and make crossing current flabellum group 11 combine or be separated with body 12.Therefore, removable resilient member of the present utility model is not limited to diagram, and various possible variations can be arranged.
Please get back to Fig. 2, removable cross flow fan 1 also can comprise a motor 13, and this motor 13 is fixed on the side of body 12.Motor 13 comprises a rotating shaft 131, and this rotating shaft 131 is connected to first binding end 121.Thereby when crossing current flabellum group 11 combined with body 12, the rotating shaft 131 of this motor 13 can make crossing current flabellum group 11 rotate, to produce air-flow.
In addition, though the removable resilient member 120 of present embodiment is positioned at the opposite side of motor 13, yet as mentioned above, removable resilient member can have various variations.In other words, removable resilient member can the different structure (not shown) and is positioned at the homonymy of motor 13.But this moment, when crossing current flabellum group combined with body, rotating shaft was connected to second binding end, so that crossing current flabellum group is rotated (not shown).
Please refer to Fig. 5, it shows another embodiment of the present utility model.Removable cross flow fan 5 comprises a crossing current flabellum group 51 and a body 52.In the present embodiment, crossing current flabellum group 51 comprises a mobile bearing 511.Certainly, though it will be appreciated by those skilled in the art that only need mobile bearing 511 be set at a wherein end of crossing current flabellum group 51 gets final product, at the other end of crossing current flabellum group 51 another identical or different mobile bearing 512 can be set also.
Please refer to Fig. 6 A and Fig. 6 B, mobile bearing 511 comprises a bearing rod 513, a mobile space 515 and an elastic component 517.This bearing rod slightly is the H shape, and when bearing rod 513 moved, the elastic component 517 that is positioned at this mobile space 515 was compressed (shown in Fig. 6 B), thereby makes crossing current flabellum group 51 be separated or combine with body 52.
Similar ground, present embodiment also can further comprise a motor 53, and this motor 53 is fixed on body 52.Motor 53 comprises a rotating shaft 531.When crossing current flabellum group 51 combined with body 52, the rotating shaft 531 of this motor 53 can make crossing current flabellum group 51 rotate.
Please refer to Fig. 7 A, according to the demand of cross flow fan different length, the utility model a plurality of crossing current flabellum groups capable of being combined.In this embodiment, body 12 also comprises a junction 700, and this joint 700 is positioned at the inside of this body 12, and the both sides of this joint 700 respectively comprise a bearing convergence part 710, and each bearing convergence part 710 connects two crossing current flabellum groups 11 respectively.For example: one of them bearing convergence part 710 connects the clutch shaft bearing 111 of one of them crossing current flabellum group 11, and another bearing convergence part 710 connects second bearing 112 of another crossing current flabellum group 11.
Please refer to another embodiment of Fig. 7 B, similar ground, body 52 also comprises a junction 570.Joint 570 also is positioned at the inside of body 52, and the both sides of this joint 570 respectively comprise a bearing convergence part 571.Each bearing convergence part 571 is to connect two crossing current flabellum groups 51 respectively.For example: one of them bearing convergence part 571 connects the mobile bearing 512 of one of them crossing current flabellum group 51, and another bearing convergence part 571 connects the mobile bearing 512 of another crossing current flabellum group 51.
Though disclose the utility model by preferred embodiment; right the foregoing description is not in order to limit the utility model; those skilled in the art are under the situation that does not break away from spirit and scope of the present utility model; can change and remodeling the utility model, protection domain of the present utility model is as the criterion with appended claims institute restricted portion.
Claims (10)
1. a removable cross flow fan is characterized in that, comprising:
At least one crossing current flabellum group, it comprises a clutch shaft bearing and one second bearing; And
One body, it comprises a removable resilient member and one first binding end, and this removable resilient member comprises one second binding end, and this first binding end and this second binding end correspond respectively to this clutch shaft bearing and this second bearing, so that described crossing current flabellum group combines with this body;
Wherein, this second binding end can move with respect to this first binding end, so that described crossing current flabellum group can be separated or combine with this body.
2. removable cross flow fan as claimed in claim 1, it is characterized in that, this removable resilient member comprises a fixing part, an elastic component and a movement rod, this fixing part makes this removable resilient member be fixed to this body, this elastic component can or stretch along with the mobile and oppressed of this movement rod, so that this second binding end moves with respect to this first binding end.
3. removable cross flow fan as claimed in claim 2 is characterized in that this movement rod is the H shape.
4. removable cross flow fan as claimed in claim 1 is characterized in that, this removable cross flow fan also comprises a motor, this motor is fixed to this body, this motor comprises a rotating shaft, and this rotating shaft is connected to this first binding end, so that the described crossing current flabellum group that combines with this body is rotated.
5. removable cross flow fan as claimed in claim 1, it is characterized in that this body also comprises a junction, this connection part is in the inside of this body, and the both sides of this joint respectively comprise a bearing convergence part, and described bearing convergence part connects two crossing current flabellum groups respectively.
6. a removable cross flow fan is characterized in that, comprising:
At least one crossing current flabellum group, it comprises a mobile bearing; And
One body, it comprises a binding end, and this binding end is corresponding to this mobile bearing, to make described crossing current flabellum group be separated or combine with this body by this mobile bearing with respect to the mobile of this binding end.
7. removable cross flow fan as claimed in claim 6, it is characterized in that, this mobile bearing comprises a bearing rod, a mobile space and an elastic component, and this elastic component is positioned at this mobile space, this elastic component can be compressed along with moving in this mobile space of this bearing rod, so that described crossing current flabellum group is separated or combines with this body.
8. removable cross flow fan as claimed in claim 7 is characterized in that this bearing rod is the H shape.
9. removable cross flow fan as claimed in claim 6 is characterized in that, this removable cross flow fan also comprises a motor, and this motor is fixed to this body, and this motor comprises a rotating shaft, and this rotating shaft can make the described crossing current flabellum group that combines with this body rotate.
10. removable cross flow fan as claimed in claim 6, it is characterized in that this body also comprises a junction, this connection part is in the inside of this body, and the both sides of this joint respectively comprise a bearing convergence part, and described bearing convergence part connects two crossing current flabellum groups respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201162018U CN201236847Y (en) | 2008-05-19 | 2008-05-19 | Detachable cross flow fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201162018U CN201236847Y (en) | 2008-05-19 | 2008-05-19 | Detachable cross flow fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201236847Y true CN201236847Y (en) | 2009-05-13 |
Family
ID=40649587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201162018U Expired - Fee Related CN201236847Y (en) | 2008-05-19 | 2008-05-19 | Detachable cross flow fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201236847Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015149383A1 (en) * | 2014-04-02 | 2015-10-08 | 梁卫昕 | Crossflow-type flow pump |
| WO2019007238A1 (en) * | 2017-07-05 | 2019-01-10 | 格力电器（武汉）有限公司 | Shaft sleeve assembly for fan blade, air duct assembly, and air conditioner |
| WO2019161695A1 (en) * | 2018-02-26 | 2019-08-29 | 珠海格力电器股份有限公司 | Air duct assembly and air conditioner |
| WO2022233807A1 (en) * | 2021-05-07 | 2022-11-10 | Valeo Systemes Thermiques | Ventilation device provided with a torque transmission part for a motor vehicle cooling module |
-
2008
- 2008-05-19 CN CNU2008201162018U patent/CN201236847Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015149383A1 (en) * | 2014-04-02 | 2015-10-08 | 梁卫昕 | Crossflow-type flow pump |
| WO2019007238A1 (en) * | 2017-07-05 | 2019-01-10 | 格力电器（武汉）有限公司 | Shaft sleeve assembly for fan blade, air duct assembly, and air conditioner |
| CN109209982A (en) * | 2017-07-05 | 2019-01-15 | 珠海格力电器股份有限公司 | Shaft sleeve assembly for fan blade, air duct assembly and air conditioner |
| CN109209982B (en) * | 2017-07-05 | 2019-08-27 | 珠海格力电器股份有限公司 | Shaft sleeve assembly for fan blade, air duct assembly and air conditioner |
| WO2019161695A1 (en) * | 2018-02-26 | 2019-08-29 | 珠海格力电器股份有限公司 | Air duct assembly and air conditioner |
| WO2022233807A1 (en) * | 2021-05-07 | 2022-11-10 | Valeo Systemes Thermiques | Ventilation device provided with a torque transmission part for a motor vehicle cooling module |
| FR3122791A1 (en) * | 2021-05-07 | 2022-11-11 | Valeo Systemes Thermiques | VENTILATION DEVICE FOR MOTOR VEHICLE COOLING MODULE |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090513 Termination date: 20140519 |