CN202937500U - Fan - Google Patents
Fan Download PDFInfo
- Publication number
- CN202937500U CN202937500U CN 201220640013 CN201220640013U CN202937500U CN 202937500 U CN202937500 U CN 202937500U CN 201220640013 CN201220640013 CN 201220640013 CN 201220640013 U CN201220640013 U CN 201220640013U CN 202937500 U CN202937500 U CN 202937500U
- Authority
- CN
- China
- Prior art keywords
- fixed block
- fan
- flabellum
- motor
- fixed
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a fan which comprises a casing and a fan device positioned in the casing. The fan device comprises a fan blade, a motor, a first fixing part connected and matched with the motor. The fan device further comprises a second fixing part which is used for fixing the fan blade and connected with the second fixing part. Due to the facts that the second fixing part is positioned on the fan device, and the fan blade is fixed on the second fixing part, the first fixing part and the motor can be matched and fixed conveniently to further facilitate installation production. Furthermore, the second fixing part and the first fixing part are connected, so that the first fixing part can rotate to drive the second fixing part, the fan blade can rotate along with the second fixing part, and accordingly the motor and the first fixing part can be matched and installed conveniently.
Description
Technical field
The utility model relates to fan art, in particular, relates 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 or sidewall.Fan assembly comprises flabellum, motor and is used for the fixedly fixed block of flabellum, flabellum directly be fixed on fixed block around, and fixed block is connected cooperation with motor, fixed block inside needs and the rotating shaft of motor is fixed, thereby is inconvenient to be mounted with on every side because flabellum is arranged on fixed block.
The model utility content
Technical problem to be solved in the utility model is to provide the fan that a kind of fan assembly is convenient to assemble.
The purpose of this utility model is achieved through the following technical solutions: a kind of fan, comprise housing and be placed on the interior fan assembly of housing, described fan assembly comprises flabellum, motor and is connected the first fixed block that coordinates with motor, described fan assembly comprises that also described the second fixed block is connected with the first fixed block for fixing the second fixed block of flabellum.
Preferably, described the second fixed block is arranged on around the first fixed block.The second fixed block is round the first fixed block setting, arrange so more flexible, thereby the installation of being convenient to the first fixed block and motor coordinates, and avoids affecting being fixed of motor and the first fixed block because flabellum is set.
Preferably, described the second fixed block is fixed on the bottom of the first fixed block by link.The center of gravity that reduces the first fixed block is set like this, make the center of gravity of the first fixed block reach minimum, thereby strengthened the stability of fan assembly, guarantee the fan assembly normal operation, and be positioned at the front portion of fan assembly due to intake grill, namely be positioned at the top of the first fixed block, the bottom that the second fixed block is arranged on the first fixed block facilitates air intake.
Preferably, described flabellum upwards arranges along the short transverse of the first fixed block.This is a kind of concrete mode that flabellum is set.
Preferably, the height of described flabellum is less than the height of the first fixed block.The flabellum upper end lower than the first fixed block, avoids flabellum upwards to contact housing like this.
Preferably, the length of described flabellum is greater than the width of the second fixed block.Thereby flabellum is outwards given prominence to outside the second fixed block, and then increases the width of flabellum, can increase air quantity.
Preferably, at least two of described links have equally spaced space each other.A plurality of links are distributed between the first fixed block and the second fixed block, link is formed with certain space each other, be namely the space between the first fixed block and the second fixed block, thereby be convenient to the first fixed block and motor is fixed, and arrange like this and can also save material.
Preferably, described link middle part is little, two ends are large.So just increase the soundness of joint.
Preferably, described the second fixed block, the first fixed block and the moulding of flabellum three in one.So just increase soundness.
Preferably, described the first fixed block is round barrel shape, and described the second fixed block is ring.This is a kind of concrete structure that the first fixed block and the second fixed block are set.
The utility model is due to second fixed block being set on fan assembly, flabellum is fixed on the second fixed block, thereby be fixed with regard to convenient the first fixed block and motor, and then be convenient to install to produce, and second fixed block be connected fixed block and connect, thereby the first fixed block rotation can drive the second fixed block, and flabellum is also just along with the second fixed block rotation like this, thereby realizes the effect of convenient installation cooperation motor and the first fixed block.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one described fan assembly;
Fig. 2 is the structural representation at another visual angle of fan assembly shown in the utility model embodiment one.
Wherein: 1, the first fixed block; 2, flabellum; 3, the second fixed block; 4, link.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing and preferred embodiment.
The utility model discloses a kind of fan, as depicted in figs. 1 and 2, comprise housing and be placed on the interior fan assembly of housing, described fan assembly comprises flabellum 2, motor and is connected the first fixed block 1 that coordinates with motor, described fan assembly comprises that also described the second fixed block 3 is connected with the first fixed block 1 for fixing the second fixed block 3 of flabellum 2.
The utility model is due to second fixed block 3 being set on fan assembly, flabellum 2 is fixed on the second fixed block 3, thereby be fixed with regard to convenient the first fixed block 1 and motor, and then be convenient to install to produce, and second fixed block 3 be connected fixed block 1 and connect, thereby the first fixed block 1 rotation can drive the second fixed block 3, and flabellum 2 is also just along with the second fixed block 3 rotations like this, thereby realizes the effect of convenient installation cooperation motor and the first fixed block 1.
The described housing of the present embodiment comprises fore shell and back cover, and fan assembly is arranged on back cover, and intake grill is arranged on fore shell, and coordinates the fan assembly setting.
in the present embodiment, described the second fixed block 3 is arranged on around the first fixed block 1, the second fixed block 3 arranges round the first fixed block 1, arrange so more flexible, thereby the installation of being convenient to the first fixed block 1 and motor coordinates, avoid affecting being fixed of motor and the first fixed block 1 because flabellum 2 is set, concrete described the second fixed block 3 is fixed on the bottom of the first fixed block 1 by link 4, described flabellum 2 upwards arranges along the short transverse of the first fixed block 1, reduction by first is set like this fixes the center of gravity of 1, make the center of gravity of the first fixed block 1 reach minimum, thereby strengthened the stability of fan assembly, guarantee the fan assembly normal operation, and be positioned at the front portion of fan assembly due to intake grill, be on fore shell, and be positioned at the top of the first fixed block, the bottom that the second fixed block 3 is arranged on the first fixed block 1 facilitates air intake, thereby flabellum just upwards arranges the flat intake grill that coordinates, and then facilitate air intake.
certainly, fan described in the utility model, also the second fixed block 3 can be fixed on other positions of the first fixed block 1, such as the second fixed block 3 being fixed on around the middle part of the first fixed block 1, flabellum 2 is fixed on the second fixed block 3 and coordinates the first fixed block 1 and exhaust outlet setting, nor intake grill is set on fore shell only, also can intake grill be set at the corresponding flabellum of back cover 2 positions, the upper and lower of the second fixed block 3 just can arrange respectively flabellum 2, thereby just increased intake grill, and flabellum 2 and useless the reducing of fan assembly, thereby just increased air output, and then just increased air output, improved blowing efficient.Also the second fixed block can be arranged on the first fixed block up or down, be all to play approximate effect.
In the present embodiment, be arranged on the bottom of the first fixed block 1 due to the second fixed block 3, flabellum 2 is round setting, the height of described flabellum 2 is less than the height of the first fixed block 1, flabellum 2 upper ends are lower than the first fixed block 1, thereby avoid flabellum 2 upwards to contact housing, i.e. fore shell.
In the present embodiment, the length of described flabellum 2 is greater than the width of the second fixed block 3, be flabellum 2 along the length that is fixed on the position on the second fixed block 3 greater than the length that contacts of flabellum 2 with the second fixed block 3, thereby flabellum 2 is outwards given prominence to outside the second fixed block 3, and then the width of increase flabellum 2, can increase air quantity.
In the present embodiment, the first fixed block 1 and the second fixed block 3 are by link 4, link together, 4 at least two of described links have equally spaced space each other, and a plurality of links are distributed between the first fixed block 1 and the second fixed block 3, link 4 is formed with certain space each other, be namely the space between the first fixed block 1 and the second fixed block 3, thereby be convenient to the first fixed block 1 and motor is fixed, and arrange like this and can also save material.The number of concrete link 4 is six, and described link 4 middle parts are little, two ends are large, so just increase the soundness of joint.
In the present embodiment, described the second fixed block 3, the first fixed block 1 and flabellum 2 three in one moulding so just increase soundness, and convenient production.
The utility model also can separately be produced the first fixed block and the second fixed block, and then is connected and fixed, thereby with regard to being fixed between convenient the first fixed block and motor.
In the present embodiment, described the first fixed block 1 is round barrel shape, described the second fixed block 3 is ring, one end opening of round barrel shape, the other end sealing, opening end and motor are fixed, and this is a kind of concrete structure that the first fixed block 1 and the second fixed block 3 are set, arrange like this flabellum 2 just conveniently is set, and convenient rotation.
The utility model also can be arranged to container type with the first fixed block, and profile is triangle, rectangle, square or other polygonal, and taking square be example, link just can be set at foursquare four angles and be connected fixed block and connect, and equally also facilitates and rotates.
Above content is in conjunction with concrete preferred implementation further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection domain of the present utility model.
Claims (10)
1. fan, comprise housing and be placed on the interior fan assembly of housing, described fan assembly comprises flabellum, motor and is connected the first fixed block that coordinates with motor, it is characterized in that, described fan assembly comprises that also described the second fixed block is connected with the first fixed block for fixing the second fixed block of flabellum.
2. fan as claimed in claim 1, is characterized in that, described the second fixed block is arranged on around the first fixed block.
3. fan as claimed in claim 2, is characterized in that, described the second fixed block is fixed on the bottom of the first fixed block by link.
4. fan as claimed in claim 3, is characterized in that, described flabellum upwards arranges along the short transverse of the first fixed block.
5. fan as claimed in claim 4, is characterized in that, the height of described flabellum is less than the height of the first fixed block.
6. fan as claimed in claim 1, is characterized in that, the length of described flabellum is greater than the width of the second fixed block.
7. fan as claimed in claim 3, is characterized in that, at least two of described links have equally spaced space each other.
8. fan as claimed in claim 7, is characterized in that, described link middle part is little, two ends are large.
9. fan as claimed in claim 1, is characterized in that, described the second fixed block, fixed block and the moulding of flabellum three in one.
10. fan as claimed in claim 1, is characterized in that, described the first fixed block is round barrel shape, and described the second fixed block is ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220640013 CN202937500U (en) | 2012-11-28 | 2012-11-28 | Fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220640013 CN202937500U (en) | 2012-11-28 | 2012-11-28 | Fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202937500U true CN202937500U (en) | 2013-05-15 |
Family
ID=48321742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220640013 Expired - Fee Related CN202937500U (en) | 2012-11-28 | 2012-11-28 | Fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202937500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996506A (en) * | 2012-11-28 | 2013-03-27 | 李起武 | Fan |
-
2012
- 2012-11-28 CN CN 201220640013 patent/CN202937500U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102996506A (en) * | 2012-11-28 | 2013-03-27 | 李起武 | Fan |
| WO2014082240A1 (en) * | 2012-11-28 | 2014-06-05 | Li Qiwu | Fan |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20110036340A1 (en) | High efficiency range hood | |
| CN201448263U (en) | Blower | |
| CN202937500U (en) | Fan | |
| CN103334953B (en) | A kind of micro fan | |
| CN203214364U (en) | Multi-head electric fan | |
| CN204350492U (en) | The encapsulation box of electronic installation | |
| CN102996506A (en) | Fan | |
| CN203239628U (en) | Fan turbine in bladeless fan | |
| CN205779782U (en) | A kind of double fan blade axial flow fan device | |
| CN202485148U (en) | Mute efficient air curtain machine | |
| CN203100090U (en) | Air regulator | |
| CN202905373U (en) | Outdoor protective cover for transformer | |
| CN205299866U (en) | Air purifier's exhaust device | |
| CN202833236U (en) | Combined fan | |
| CN201858173U (en) | Fan | |
| CN204966974U (en) | Distribution cabinet | |
| CN205919438U (en) | Electrical apparatus box, air condensing units and air conditioner | |
| CN203962297U (en) | A kind of novel wind generator | |
| CN203867938U (en) | Fan with three-dimensional wind source | |
| CN203384116U (en) | Mini fan | |
| CN203166664U (en) | Motor fan cover | |
| CN208240441U (en) | A kind of sea dedicated platform transformer shield | |
| CN203453082U (en) | A miniature fan | |
| CN203163856U (en) | Integrated steelyard | |
| CN203098408U (en) | Fan |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130515 Termination date: 20141128 |
|
| EXPY | Termination of patent right or utility model |