CN204213014U - A kind of rotary fan - Google Patents
A kind of rotary fan Download PDFInfo
- Publication number
- CN204213014U CN204213014U CN201420682273.4U CN201420682273U CN204213014U CN 204213014 U CN204213014 U CN 204213014U CN 201420682273 U CN201420682273 U CN 201420682273U CN 204213014 U CN204213014 U CN 204213014U
- Authority
- CN
- China
- Prior art keywords
- tooth
- rotary fan
- pedestal
- tooth bar
- cover body
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000010355 oscillation Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 241000883990 Flabellum Species 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003319 supportive effect Effects 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a kind of rotary fan, comprises pedestal, and pedestal is provided with cover body, it is characterized in that: in described pedestal, be provided with the first stepper motor, first stepper motor is connected with driving tooth, and cover body is provided with the tooth bar for adjusting angle, and driving tooth is meshed with tooth bar.The beneficial effects of the utility model are: 1, cancel Bracket setting by pedestal, make overall structure simplify, reduce manufacture difficulty further; 2, adopt tooth bar with driving tooth be meshed and be connected, drive cover body to rotate up and down, the overall fashion of lifting is attractive in appearance further.
Description
Technical field
The utility model relates to a kind of fan technology field, specifically a kind of rotary fan.
Background technique
At present, the common electric fan with rotating function, mostly all vacillates now to the left, now to the right and blows, the most about 150 degree of wind direction, and its wind-engaging region is limited, and blowing area is too little.For the deficiency of traditional electrical fan, artificer have developed the fan that can realize 360 degree of air-supplies, can be the surrounding air-supply of fan, reach multi-faceted air-supply effect.An oscillation adjuster for such as electric fan, comprises base, support, housing, flabellum and motor, is provided with oscillation adjustment clutch positioning means between its support both sides and housing.This mechanism comprises the angular positioning plate being arranged on clutch base on housing and being fixed on support, clutch base is arranged the clutch component be made up of spring and steel ball, angular positioning plate is provided with multiple positioning hole of matching with steel ball or pit.Said structure is Shortcomings part also: said structure adopts clutch component to carry out angular positioning; Make overall structure manufacture comparatively complicated; On the other hand, in sense of following the fashion, support is arranged on and to a certain degree affects overall appearance.
Model utility content
The utility model is intended at least to solve one of technical problem existed in prior art.
For this reason, an object of the present utility model is to propose the rotary fan that a kind of structure is simple and fashion is attractive in appearance.
According to a kind of rotary fan of the present utility model, comprise pedestal, and pedestal is provided with cover body, it is characterized in that: cover body is provided with the tooth bar for adjusting angle, be provided with the first stepper motor in described pedestal, the first stepper motor is connected with driving tooth, and driving tooth is meshed with tooth bar.
In addition, according to a kind of rotary fan of the present utility model, also there is following additional technical feature: according to embodiments more of the present utility model, further concrete, gear casing is provided with in described pedestal, driving tooth is positioned at gear casing, and described first stepper motor to be fixed on hub cap and to be connected with the driving tooth in hub cap.
Further concrete, the tooth limit of described driving tooth extends outside hub cap.
Further concrete, described first stepper motor is provided with driven tooth, and described driving tooth is meshed with driven tooth.
Further concrete, described cover body is divided into upper outlet body and lower cover, is connected between upper outlet body and lower cover by link.
Further concrete, described link is provided with at least one locating slot, and described tooth bar one end is connected in locating slot.
Further concrete, described tooth bar is embedded in locating slot.
Further concrete, described tooth bar is provided with Button Block, and Button Block is fastened on described cover body.
Further concrete, described tooth bar is arcuation.
Further concrete, described pedestal is provided with positioning seat, and positioning seat is provided with strut, and strut is provided with the blade motor for driving fan blade to rotate.
The beneficial effects of the utility model are: 1, cancel Bracket setting by pedestal, make overall structure simplify, reduce manufacture difficulty further; 2, adopt tooth bar with driving tooth be meshed and be connected, drive cover body to rotate up and down, the overall fashion of lifting is attractive in appearance further.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment.
Fig. 1 is according to structural representation of the present utility model.
Fig. 2 is according to structural representation of the present utility model.
Fig. 3 to Fig. 4 is according to structural representation of the present utility model.
It is below description of reference numerals
Pedestal 1; Driven tooth 101; First stepper motor 102; Gear casing 103; Driving tooth 104; Positioning seat 105; Cover body 2; Tooth bar 201; Strut 202; Discount 203; Locating slot 204; Link 205; Swivel base 3; Second stepper motor 301; Catch bar 302; Blade motor 4.
Embodiment
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
Below with reference to Fig. 1 to Fig. 4, the pendulum fan according to a kind of rotary fan of the utility model embodiment is described.
As shown in Figures 1 to 4, a kind of rotary fan of the utility model statement, comprise pedestal 1, and pedestal 1 is provided with cover body 2, its cover body 2 is provided with the tooth bar 201 for adjusting angle, is provided with the first stepper motor 102, first stepper motor 102 and is connected with driving tooth 104 in described pedestal 1, driving tooth 104 is meshed with tooth bar 201, and pedestal 1 bottom surface is provided with the swivel base 3 for allowing pedestal 1 rotate; Swivel base 3 is provided with the second stepper motor 301 driving pedestal 1 to rotate, and concrete second stepper motor 301 is connected with a catch bar 302.This structure cancels support by pedestal 1, makes overall structure simplify, reduces manufacture difficulty further; Adopt tooth bar 201 and driving tooth 104 be connected with a joggle, drive cover body about 2 to rotate, promote further overall fashion attractive in appearance.More specifically, by there being the first stepper motor 102 to drive driving tooth 104 to rotate, drive tooth bar 201 to be shifted simultaneously, thus drive cover body 2 displacement to realize angle adjustment.
In addition, according to a kind of rotary fan of the present utility model, also there is following additional technical feature: according to embodiments more of the present utility model, further concrete, gear casing 103 is provided with in described pedestal 1, driving tooth 104 is positioned at gear casing 103, and described first stepper motor 102 to be fixed on hub cap 103 and to be connected with the driving tooth 104 in hub cap 103.Gear casing 103, for placing lubricant oil, reduces driving tooth 104 and weares and teares, help and prevent dust to be easier to enter.In addition, be convenient to the first stepper motor 102 by gear casing 103 and fix, promote overall leakproofness.
As shown in Figure 3 to Figure 4, the utility model preferred version, the tooth limit of described driving tooth 104 extends outside hub cap 103, for driving cover body 2 to move, and is meshed with the tooth bar 201 on cover body 2.
Further concrete, described first stepper motor 102 is provided with driven tooth 101, and described driving tooth (104) is meshed with driven tooth 101, and driven tooth 101 is in order to better auxiliary motion.
Further concrete, described cover body 2 is divided into upper outlet body and lower cover, is connected between upper outlet body and lower cover by link 205, and wherein, link 205 conveniently connects upper outlet body and lower cover.
As shown in Figure 3 to Figure 4, specifically further, described link 205 is provided with at least one locating slot 204, and described tooth bar 201 one end is connected in locating slot 204.Locating slot 204 is convenient installs tooth bar 201, and this structure adopts three locating slots 204, according to mounting structure demand, can establish four or five, but can not the quantity of therefore spacing Design Orientation groove 204.
Some embodiments, specifically further, described tooth bar 201 is embedded in locating slot 204(schemes without display), facilitate tooth bar 201 to fix.
As shown in Figure 3 to Figure 4, specifically further, described tooth bar 201 is provided with Button Block 203, and Button Block 203 is fastened on described cover body 2, and Button Block 203 is fixed on cover body 2 to allow tooth bar 201, also plays a supportive role.
As shown in Figure 3 to Figure 4, this structure tooth bar 201 preferred version: specifically further, described tooth bar 201 is in arcuation, and the shape according to cover body 2 is arranged, and is convenient to move along driving tooth 104 by tooth bar 201, drives cover body 2 move and adjust angle.
As shown in Figure 2, specifically further, described pedestal 1 is provided with positioning seat 105, and positioning seat 105 is provided with strut 202, and strut 202 is provided with the blade motor 4 for driving fan blade to rotate.Strut 202, for supporting blade motor 4, and along strut 202 pendulum angle, thus simplifies overall structure, does not affect exterior design.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.
Claims (10)
1. a rotary fan, comprise pedestal (1), and pedestal (1) is provided with cover body (2), it is characterized in that: described cover body (2) is provided with the tooth bar (201) for adjusting angle, the first stepper motor (102) is provided with in described pedestal (1), first stepper motor (102) is connected with driving tooth (104), and driving tooth (104) is meshed with tooth bar (201).
2. rotary fan according to claim 1, it is characterized in that: in described pedestal (1), be provided with gear casing (103), driving tooth (104) is positioned at gear casing (103), and described first stepper motor (102) is fixed on hub cap (103) and goes up and be connected with the driving tooth (104) in hub cap (103).
3. rotary fan according to claim 2, is characterized in that: the tooth limit of described driving tooth (104) extends hub cap (103) outward.
4. rotary fan according to claim 1, is characterized in that: described first stepper motor (102) is provided with driven tooth (101), and described driving tooth (104) is meshed with driven tooth (101).
5. rotary fan according to claim 1, is characterized in that: described cover body (2) is divided into upper outlet body and lower cover, is connected between upper outlet body and lower cover by link (205).
6. rotary fan according to claim 5, is characterized in that: described link (205) is provided with at least one locating slot (204), and described tooth bar (201) one end is connected in locating slot (204).
7. rotary fan according to claim 5, is characterized in that: described tooth bar (201) is embedded in locating slot (204).
8. rotary fan according to claim 1, is characterized in that: described tooth bar (201) is provided with Button Block (203), and Button Block (203) is fastened on described cover body (2).
9. rotary fan according to claim 1, is characterized in that: described tooth bar (201) is in arcuation.
10. rotary fan according to claim 1, it is characterized in that: described pedestal (1) is provided with positioning seat (105), positioning seat (105) is provided with strut (202), and strut (202) is provided with the blade motor (4) for driving fan blade to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420682273.4U CN204213014U (en) | 2014-11-15 | 2014-11-15 | A kind of rotary fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420682273.4U CN204213014U (en) | 2014-11-15 | 2014-11-15 | A kind of rotary fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204213014U true CN204213014U (en) | 2015-03-18 |
Family
ID=52981690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420682273.4U Expired - Fee Related CN204213014U (en) | 2014-11-15 | 2014-11-15 | A kind of rotary fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204213014U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591099A (en) * | 2018-06-22 | 2018-09-28 | 深圳市联创电器实业有限公司 | A kind of circulation fan |
| CN110500309A (en) * | 2019-08-23 | 2019-11-26 | 珠海格力电器股份有限公司 | Combined fan |
| WO2020052156A1 (en) * | 2018-09-14 | 2020-03-19 | 深圳市同创创精密电子有限公司 | Rotary fan |
| CN111779698A (en) * | 2019-09-06 | 2020-10-16 | 服部淳 | Electric fan |
-
2014
- 2014-11-15 CN CN201420682273.4U patent/CN204213014U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591099A (en) * | 2018-06-22 | 2018-09-28 | 深圳市联创电器实业有限公司 | A kind of circulation fan |
| CN108591099B (en) * | 2018-06-22 | 2024-06-11 | 深圳市联创电器实业有限公司 | Circulation fan |
| WO2020052156A1 (en) * | 2018-09-14 | 2020-03-19 | 深圳市同创创精密电子有限公司 | Rotary fan |
| CN110500309A (en) * | 2019-08-23 | 2019-11-26 | 珠海格力电器股份有限公司 | Combined fan |
| CN111779698A (en) * | 2019-09-06 | 2020-10-16 | 服部淳 | Electric fan |
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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: 20150318 |