CN108757566A - A kind of electric fan of adjustable wind wing corner degree - Google Patents
A kind of electric fan of adjustable wind wing corner degree Download PDFInfo
- Publication number
- CN108757566A CN108757566A CN201810694808.2A CN201810694808A CN108757566A CN 108757566 A CN108757566 A CN 108757566A CN 201810694808 A CN201810694808 A CN 201810694808A CN 108757566 A CN108757566 A CN 108757566A
- Authority
- CN
- China
- Prior art keywords
- fan
- wing
- locking bar
- adjustment gear
- regulating tank
- 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
Links
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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/34—Blade mountings
- F04D29/36—Blade mountings adjustable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Walking Sticks, Umbrellas, And Fans (AREA)
Abstract
The invention discloses a kind of electric fan of adjustable wind wing corner degree, including fan head, the fan head is equipped with several fan wings, and the bottom of the fan wing is equipped with connecting pole, adjustment gear is serially connected on the connecting pole；Fan head is equipped with regulating tank, and locking bar is installed in the regulating tank, and the locking bar is movable in regulating tank；Turn is fanned the wing and is adjusted the angle, and connecting pole is rotated with the fan wing, and the locking bar coordinates with adjustment gear, and locking bar is made to be inserted into the tooth socket of adjustment gear to lock the position of adjustment gear.It has simple in structure, compact, easy to use, the reasonable design of cooperation, beautiful and generous；Therefore, it is the product that a kind of technical and economy all has superior function.
Description
【Technical field】
The invention mainly relates to a kind of electric fans of adjustable wind wing corner degree.
【Background technology】
Electric fan, refer to hot day takes cool apparatus so as to raw wind, is the device that air-flow is generated with electric drive, the fan of interior configuration
It is powered and carries out rotation chemical conversion natural wind later to achieve the effect that enjoy the cool.The fan wing of traditional fan is fixed, if fan
The wing excessively it is flat cannot form angle if, being fanned out to the wind come will be not big enough, and the requirement of heat dissipation be not achieved, so if the fan wing
That, which can arbitrarily be transferred, will significantly facilitate people's lives.
【Invention content】
To solve the above problems, the present invention proposes a kind of electric fan of adjustable wind wing corner degree.
The electric fan of this adjustable wind wing corner degree uses technical solution below：
A kind of electric fan of adjustable wind wing corner degree, including fan head, the fan head is equipped with several fan wings, described
The bottom for fanning the wing is equipped with connecting pole, and adjustment gear is serially connected on the connecting pole；
Fan head is equipped with regulating tank, and locking bar is installed in the regulating tank, and the locking bar is movable in regulating tank；
Turn is fanned the wing and is adjusted the angle, and connecting pole is rotated with the fan wing, and the locking bar coordinates with adjustment gear, so that locking bar is inserted into and adjusts
The tooth socket of gear is to lock the position of adjustment gear.
Preferably, the size of the locking bar and the tooth socket of adjustment gear are consistent.
Preferably, the locking bar is L-shaped.
Preferably, it is fitted with fixed strip in the regulating tank.
Preferably, the single fan wing is configured with several regulating tanks.
The beneficial effects of the present invention over the background art are as follows：
Present invention employs above-mentioned technical proposal, can the random regulation fan wing angle, and can be fixed with locking bar by the wing is fanned；
It has simple in structure, compact, easy to use, the reasonable design of cooperation, beautiful and generous；Therefore, it is a kind of technical and economical
Property all has the product of superior function.
【Description of the drawings】
Fig. 1 is the electric fan schematic diagram of the adjustable wind wing corner degree in preferred embodiment provided by the present invention；
Fig. 2 is the fan head structural schematic diagram in preferred embodiment provided by the present invention.
【Specific implementation mode】
The embodiment of the present invention is described below in detail, the embodiment described example is shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.
In the present invention, except as otherwise clear stipulaties and restriction, should make if any term " assembling ", " connected ", " connection " term
Broad sense goes to understand, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；Can also be that machinery connects
It connects；It can be directly connected, can also be to be connected by intermediary, can be connected inside two elements.For ability
For the those of ordinary skill of domain, the concrete meaning of above-mentioned term in the present invention can be understood as the case may be.
With reference to the attached drawing of specification, it is further described by the specific implementation mode to the present invention, makes this hair
Bright technical solution and advantage is clearer, clear.Embodiment is described below with reference to attached drawing to be exemplary, purport
It is explaining the present invention, and is being not considered as limiting the invention.
Preferred embodiment provided by the invention：As shown in Figures 1 and 2, a kind of electric fan of adjustable wind wing corner degree, including
Fan head 10, the fan head 10 are equipped with several fan wings 20, and the bottom of the fan wing 20 is equipped with connecting pole 21, the connection
Adjustment gear 22 is serially connected on column 21；
Fan head 10 is equipped with regulating tank 11, and the single fan wing 20 is configured with several regulating tanks 11, will fan the wing and fix
It obtains more secured." L " type locking bar 30 is installed in the regulating tank 11, the locking bar 30 is movable in regulating tank 11；Institute
It states and is fitted with fixed strip 12 in regulating tank 11, after locking bar 30 locks adjustment gear 22, be inserted into fixed strip 12, can prevent
It falls under locking bar 30.The turn fan wing 20 adjusts the angle, and connecting pole 21 is rotated with the fan wing 20, the locking bar 30 and adjusting tooth
22 cooperation of wheel, makes locking bar 30 be inserted into the tooth socket of adjustment gear 22 to lock the position of adjustment gear 22.The locking bar 30
Size is consistent with the tooth socket of adjustment gear 22.
In the description of specification, reference term " one embodiment ", " preferably ", " example ", " specific example " or " one
The description of a little examples " etc. means particular features, structures, materials, or characteristics described in conjunction with this embodiment or example, is contained in
In at least one embodiment of the present invention or example, the schematic representation of above-mentioned term is not necessarily referred in the present specification
It is identical embodiment or example.Moreover, particular features, structures, materials, or characteristics described can at any one or
It is combined in a suitable manner in multiple embodiments or example.
From the foregoing description of structures and principles it should be understood by those skilled in the art that, the present invention not office
It is limited to above-mentioned specific implementation mode, uses the improvement of techniques well known and replacement to all fall within this hair on the basis of the present invention
Bright protection domain should limit it by each claim.
Claims (5)
1. a kind of electric fan of adjustable wind wing corner degree, including fan head, it is characterised in that：The fan head is equipped with several
The wing is fanned, the bottom of the fan wing is equipped with connecting pole, adjustment gear is serially connected on the connecting pole；
Fan head is equipped with regulating tank, and locking bar is installed in the regulating tank, and the locking bar is movable in regulating tank；Turn
It fans the wing to adjust the angle, connecting pole is rotated with the fan wing, and the locking bar coordinates with adjustment gear, and locking bar is made to be inserted into adjustment gear
Tooth socket to lock the position of adjustment gear.
2. the electric fan of adjustable wind wing corner degree according to claim 1, it is characterised in that：The size of the locking bar with
The tooth socket of adjustment gear is consistent.
3. the electric fan of adjustable wind wing corner degree according to claim 1, it is characterised in that：The locking bar is L-shaped.
4. the electric fan of adjustable wind wing corner degree according to claim 1, it is characterised in that：It is fitted in the regulating tank
Fixed strip.
5. the electric fan of adjustable wind wing corner degree according to claim 1, it is characterised in that：The single fan wing is configured with
Several regulating tanks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810694808.2A CN108757566A (en) | 2018-06-28 | 2018-06-28 | A kind of electric fan of adjustable wind wing corner degree |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810694808.2A CN108757566A (en) | 2018-06-28 | 2018-06-28 | A kind of electric fan of adjustable wind wing corner degree |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108757566A true CN108757566A (en) | 2018-11-06 |
Family
ID=63974840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810694808.2A Pending CN108757566A (en) | 2018-06-28 | 2018-06-28 | A kind of electric fan of adjustable wind wing corner degree |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108757566A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3790301A (en) * | 1970-07-10 | 1974-02-05 | Nordisk Ventilator | Axial flow fan, the impeller vanes of which are adjustable during operation |
| CN2083649U (en) * | 1991-01-24 | 1991-08-28 | 严振华 | Blade angle adjustable electric fan |
| CN2091375U (en) * | 1991-06-06 | 1991-12-25 | 严振华 | Blade angle of attack adjustable electric fan |
| CN1648460A (en) * | 2004-01-29 | 2005-08-03 | 乐金电子(天津)电器有限公司 | Fan capable of regulating blade angle |
| CN102152169A (en) * | 2011-03-24 | 2011-08-17 | 平顶山市东方惠普工贸有限公司 | Fixed equational indexing head |
| CN204025144U (en) * | 2014-08-26 | 2014-12-17 | 温岭市灵其防爆机电有限公司 | Industry flabellum |
| CN206917926U (en) * | 2017-06-01 | 2018-01-23 | 诸暨搏远网络科技有限公司 | The electric fan that a kind of fan blade angles can be adjusted |
-
2018
- 2018-06-28 CN CN201810694808.2A patent/CN108757566A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3790301A (en) * | 1970-07-10 | 1974-02-05 | Nordisk Ventilator | Axial flow fan, the impeller vanes of which are adjustable during operation |
| CN2083649U (en) * | 1991-01-24 | 1991-08-28 | 严振华 | Blade angle adjustable electric fan |
| CN2091375U (en) * | 1991-06-06 | 1991-12-25 | 严振华 | Blade angle of attack adjustable electric fan |
| CN1648460A (en) * | 2004-01-29 | 2005-08-03 | 乐金电子(天津)电器有限公司 | Fan capable of regulating blade angle |
| CN102152169A (en) * | 2011-03-24 | 2011-08-17 | 平顶山市东方惠普工贸有限公司 | Fixed equational indexing head |
| CN204025144U (en) * | 2014-08-26 | 2014-12-17 | 温岭市灵其防爆机电有限公司 | Industry flabellum |
| CN206917926U (en) * | 2017-06-01 | 2018-01-23 | 诸暨搏远网络科技有限公司 | The electric fan that a kind of fan blade angles can be adjusted |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181106 |
|
| RJ01 | Rejection of invention patent application after publication |