CN205136091U - Double leaf formula fan - Google Patents
Double leaf formula fan Download PDFInfo
- Publication number
- CN205136091U CN205136091U CN201520857288.4U CN201520857288U CN205136091U CN 205136091 U CN205136091 U CN 205136091U CN 201520857288 U CN201520857288 U CN 201520857288U CN 205136091 U CN205136091 U CN 205136091U
- Authority
- CN
- China
- Prior art keywords
- wind wheel
- direct current
- protecgulum
- bonnet
- fan
- 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
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a fan equipment technical field, in particular to double leaf formula fan, it includes the fan body, the fan body includes the casing, the casing comprises left side board, right side board, protecgulum, back lid and bottom plate, the medial surface of left side board and right side board correspondence respectively is provided with left wind wheel and right wind wheel, be provided with direct current motor between left side wind wheel and the right wind wheel, this direct current motor left wind wheel of drive and right wind wheel are rotatory, protecgulum medial surface upper portion is provided with the motor mount, and this motor mount is the semicircle tube -shape, direct current motor is fixed to motor mount hitch on direct current motor's fuselage, protecgulum surface upper portion is provided with two horizontal arrangement's arc hole, it has simple structure, and is with low costs, and the equilibrium is good, the noise is little, the air outlet area is big, air outlet angle can adjust, more advantage such as beauty and practicability.
Description
Technical field
The utility model relates to fan apparatus technical field, particularly a kind of double-valve type fan.
Background technique
Fan refers to that hot day gets cool apparatus electric fan so as to raw wind, is the device producing air-flow by electric drive, and the fan energising of interior configuration was carried out rotating the effect changing into natural wind to reach and enjoy the cool afterwards.The structure of traditional fan adopts single wind wheel, two air outlet structure, or two wind wheel, single air outlet structure small fan.It exists that air-out area is little, noise is large, and balance poor and air outlet angle such as cannot to regulate at the shortcoming.
Model utility content
The purpose of this utility model is defect for prior art and deficiency, there is provided a kind of structure simple, a kind of double-valve type fan reasonable in design, easy to use, it adopts two wind wheel, two air outlet structure, it is simple that it has structure, the advantages such as cost is low, and balance is good, noise is little, exhaust outlet area large, air outlet angle can regulate, more both artistic and practical.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of double-valve type fan described in the utility model, it comprises fan body, and described fan body comprises housing, and described housing is made up of left sideboard, right sideboard, protecgulum, bonnet and base plate; The inner side surface of described left sideboard and right sideboard respectively correspondence is provided with left wind wheel and right wind wheel; Be provided with direct current generator between described left wind wheel and right wind wheel, the left wind wheel of this DC motor Driver and right wind wheel rotate; Described protecgulum inner side surface top is provided with motor fixing frame, and this motor fixing frame is semi-circular cylindrical; Described motor fixing frame cover is buckled on the fuselage of direct current generator, fixing direct current generator; Described front cover surface top is provided with two horizontal arc holes; Described protecgulum upper inside wall is provided with the arc wind wheel inner cap matched with left wind wheel and right wind wheel, covers and arrange two horizontal exhaust outlets in this arc wind wheel, and these two exhaust outlets are fastened in two arc holes on front cover surface top respectively; The rear side of described left wind wheel and right wind wheel is provided with wind wheel bonnet, and this wind wheel bonnet is arranged on bonnet inwall; Described base plate is provided with drawer, this drawer is provided with drawer lid; Described front cover surface bottom is provided with battery slotted eye, and this battery slotted eye is provided with battery case lid; Be provided with switch hole in the middle part of described front cover surface, this switch hole is provided with switch, this switch is provided with toggle; Described bonnet bottom is provided with power socket.
After adopting said structure, the utility model beneficial effect is: a kind of double-valve type fan described in the utility model, its employing of the utility model two wind wheel, two air outlet structure, it is simple that it has structure, cost is low, the advantages such as balance is good, noise is little, exhaust outlet area large, air outlet angle can regulate, more both artistic and practical.
Accompanying drawing explanation
Fig. 1 is detonation configuration schematic diagram of the present utility model;
Fig. 2 is perspective view of the present utility model.
Description of reference numerals:
1, wind wheel bonnet; 2, direct current generator; 3, battery case lid; 4, left wind wheel; 5, power socket;
6, left sideboard; 7, drawer lid; 8, drawer; 9, base plate; 10, bonnet; 11, right wind wheel;
12, motor fixing frame; 13, exhaust outlet; 14, protecgulum; 15, switch; 16, toggle.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As shown in Figure 1 and Figure 2, a kind of double-valve type fan described in the utility model, it comprises fan body, and described fan body comprises housing, and described housing is made up of left sideboard 6, right sideboard, protecgulum 14, bonnet 10 and base plate 9; The inner side surface of described left sideboard 6 and right sideboard respectively correspondence is provided with left wind wheel 4 and right wind wheel 11; Be provided with direct current generator 2 between described left wind wheel 4 and right wind wheel 11, this direct current generator 2 drives left wind wheel 4 and right wind wheel 1 to rotate; Described protecgulum 14 inner side surface top is provided with motor fixing frame 12, and this motor fixing frame 12 is semi-circular cylindrical; Described motor fixing frame 12 cover is buckled on the fuselage of direct current generator 2, fixing direct current generator 2; Described protecgulum 14 upper surface is provided with two horizontal arc holes; Described protecgulum 14 upper inside wall is provided with the arc wind wheel inner cap matched with left wind wheel 4 and right wind wheel 11, cover in this arc wind wheel and arrange two horizontal exhaust outlets 13, these two exhaust outlets 13 are fastened in two arc holes of protecgulum 14 upper surface respectively; The rear side of described left wind wheel 4 and right wind wheel 11 is provided with wind wheel bonnet 1, and this wind wheel bonnet 1 is arranged on bonnet 10 inwall; Described base plate 9 is provided with drawer 8, this drawer 8 is provided with drawer lid 7; Described bonnet 10 surface lower portions is provided with battery slotted eye, and this battery slotted eye is provided with battery case lid 3; Described protecgulum 14 surface middle part is provided with switch hole, this switch hole is provided with switch 15, and this switch 15 is provided with toggle 16; Described bonnet 10 bottom is provided with power socket 5.
The utility model is made up of wind wheel bonnet 1, direct current generator 2, battery case lid 3, left wind wheel 4, power socket 5, left sideboard 6, drawer lid 7, drawer 8, base plate 9, bonnet 10, right wind wheel 11, motor fixing frame 12, exhaust outlet 13, protecgulum 14, switch 15, toggle 16; Direct current generator 2 is fixed by motor fixing frame 12, and motor fixing frame 12 is arranged on protecgulum 14 inwall of housing.On the protecgulum 14 of housing, horizontal Tile is provided with two exhaust outlets 13.The axostylus axostyle of the bi-side of direct current generator 2 connects left wind wheel 4 and right wind wheel 11 respectively, when direct current generator 2 works, drives left wind wheel 4 and right wind wheel 11 to work.The air quantity that left wind wheel 4 and right wind wheel 11 send blows out from two exhaust outlets 13 respectively, and air output is large, and balance is good.
A kind of double-valve type fan described in the utility model, its employing of the utility model two wind wheel, two air outlet structure, the advantages such as it is simple that it has structure, and cost is low, and balance is good, noise is little, exhaust outlet area large, air outlet angle can regulate, more both artistic and practical.
The above is only better embodiment of the present utility model, therefore all equivalences done according to structure, feature and the principle described in the utility model patent claim change or modify, and are included in the utility model patent claim.
Claims (1)
1. a double-valve type fan, it is characterized in that: it comprises fan body, described fan body comprises housing, described housing is made up of left sideboard, right sideboard, protecgulum, bonnet and base plate; The inner side surface of described left sideboard and right sideboard respectively correspondence is provided with left wind wheel and right wind wheel; Be provided with direct current generator between described left wind wheel and right wind wheel, the left wind wheel of this DC motor Driver and right wind wheel rotate; Described protecgulum inner side surface top is provided with motor fixing frame, and this motor fixing frame is semi-circular cylindrical; Described motor fixing frame cover is buckled on the fuselage of direct current generator, fixing direct current generator; Described front cover surface top is provided with two horizontal arc holes; Described protecgulum upper inside wall is provided with the arc wind wheel inner cap matched with left wind wheel and right wind wheel, covers and arrange two horizontal exhaust outlets in this arc wind wheel, and these two exhaust outlets are fastened in two arc holes on front cover surface top respectively; The rear side of described left wind wheel and right wind wheel is provided with wind wheel bonnet, and this wind wheel bonnet is arranged on bonnet inwall; Described base plate is provided with drawer, this drawer is provided with drawer lid; Described front cover surface bottom is provided with battery slotted eye, and this battery slotted eye is provided with battery case lid; Be provided with switch hole in the middle part of described front cover surface, this switch hole is provided with switch, this switch is provided with toggle; Described bonnet bottom is provided with power socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520857288.4U CN205136091U (en) | 2015-10-27 | 2015-10-27 | Double leaf formula fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520857288.4U CN205136091U (en) | 2015-10-27 | 2015-10-27 | Double leaf formula fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205136091U true CN205136091U (en) | 2016-04-06 |
Family
ID=55621890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520857288.4U Expired - Fee Related CN205136091U (en) | 2015-10-27 | 2015-10-27 | Double leaf formula fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205136091U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106225461A (en) * | 2016-09-14 | 2016-12-14 | 深圳市保怡科技有限公司 | A kind of pair of turbine blow ground machine |
-
2015
- 2015-10-27 CN CN201520857288.4U patent/CN205136091U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106225461A (en) * | 2016-09-14 | 2016-12-14 | 深圳市保怡科技有限公司 | A kind of pair of turbine blow ground machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20181027 |