CN108869350A - A kind of electric fan fan head connection structure - Google Patents
A kind of electric fan fan head connection structure Download PDFInfo
- Publication number
- CN108869350A CN108869350A CN201810667157.8A CN201810667157A CN108869350A CN 108869350 A CN108869350 A CN 108869350A CN 201810667157 A CN201810667157 A CN 201810667157A CN 108869350 A CN108869350 A CN 108869350A
- Authority
- CN
- China
- Prior art keywords
- fan
- attachment base
- seat
- connection structure
- rotation seat
- 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.)
- Withdrawn
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
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- 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
- F04D29/02—Selection of particular materials
- F04D29/023—Selection of particular materials especially adapted for elastic fluid pumps
-
- 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
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
-
- 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
- F04D29/60—Mounting; Assembling; Disassembling
- F04D29/64—Mounting; Assembling; Disassembling of axial pumps
- F04D29/644—Mounting; Assembling; Disassembling of axial pumps especially adapted for elastic fluid pumps
- F04D29/646—Mounting or removal of fans
Abstract
The present invention provides a kind of electric fan fan head connection structure, including pedestal, attachment base, fan motor seat, outer cover, fan blade, adjusting nut, rotation seat and shaft；The attachment base lower end is fixedly connected with the base；The attachment base upper end, which is rotated upwardly and downwardly by the shaft with the rotation seat, to be connect；The shaft is fixed on the attachment base upper end；The rotation seat upper end is connect with the fan motor seat left-right rotation；The other end of the fan motor seat is connected and fixed with the fan blade.The configuration of the present invention is simple, it is ingenious in design, it is easy to adjust.
Description
Technical field
The present invention relates to family's electro-technical field more particularly to a kind of electric fan fan head connection structures.
Background technique
Electric fan abbreviation electric fan, also referred to as fan, ventilating fan are a kind of using the rotation of motor drive flabellum, to reach
So that air is accelerated the household electrical appliance of circulation, is mainly used for cooling and heatstroke-eliminating and ventilating air.It is widely used in family, classroom, office,
Shop, hospital and hotels and other places.Fan is mainly made of components such as fan head, blade, mesh enclosure and control devices.Fanning head includes electricity
Motivation, front and rear cover and wind pushing mechanism of shaking the head etc..The main component of electric fan is:Ac motor.Its working principle is that:It is powered
Coil in magnetic field stress and rotate.Electric energy is converted into mechanical energy, simultaneously because coil resistance, therefore inevitably have one
Electric energy is divided to be converted into thermal energy.Common household fan substantially belongs to axial flow blower, i.e. the flow direction of wind is parallel to the rotation of flabellum
Shaft.But existing ground electric fan fan head adjusts inconvenience.
Summary of the invention
Technical problems to be solved electric fan fan head connection structure, to overcome fan head adjusting inconvenience in the prior art
Defect.
Technical solution
To solve the technical problem, the present invention provides a kind of electric fan fan head connection structure, including pedestal, connection
Seat, fan motor seat, outer cover, fan blade, adjusting nut, rotation seat and shaft；The attachment base lower end and the fixed company of the pedestal
It connects；The attachment base upper end, which is rotated upwardly and downwardly by the shaft with the rotation seat, to be connect；The shaft is fixed on described
Attachment base upper end；The rotation seat upper end is connect with the fan motor seat left-right rotation；The other end of the fan motor seat
It is connected and fixed with the fan blade；The fan blade is arranged inside the outer cover, and described outer cover one end and the fan motor seat are used
Screw is fixed；In attachment base upper end side, the adjusting nut is passed through described in the attachment base for the adjusting nut setting
The side wall of rotation seat connects and fixes, and fixes the rotation seat；The attachment base upper end is provided with for rotation seat rotation
Cavity, the cavity shape are U-shaped.
Preferably, the handle portion shape of the adjusting nut is triangle.
Preferably, the shape of the rotation seat is L shape.
Preferably, the rotation seat is made of stainless steel material.
Preferably, the fan motor seat other side is provided with thermal vias.
Preferably, the outer cover is made of stainless steel material.
It has the beneficial effect that：Electric fan fan head connection structure of the invention, it is simple in sturcture, ingenious in design, it is easy to adjust.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of electric fan fan head connection structure of the present invention；
Fig. 2 is the partial enlarged view of A in Fig. 1.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiments of the present invention will be described in further detail.Implement below
Example is not intended to limit the scope of the invention for illustrating the present invention.
As shown in Figure 1 to Figure 2, a kind of electric fan fan head connection structure of the invention, including pedestal 1, attachment base 2, wind
Fan motor cabinet 3, outer cover 4, fan blade 5, adjusting nut 6, rotation seat 7 and shaft 8；2 lower end of attachment base and the pedestal 1 are fixed
Connection；2 upper end of attachment base, which is rotated upwardly and downwardly by the shaft 8 with the rotation seat 7, to be connect；The shaft 8 connects and fixes
In 2 upper end of attachment base；7 upper end of rotation seat is connect with 3 left-right rotation of fan motor seat；The fan motor seat
3 other end is connected and fixed with the fan blade 5；The fan blade 5 is arranged inside the outer cover 4, described 4 one end of outer cover with it is described
Fan motor seat 3 is screwed；The adjusting nut 6 is arranged in the 2 upper end side of attachment base, and the adjusting nut 6 is worn
The side wall for crossing rotation seat 7 described in the attachment base 2 connects and fixes, and fixes the rotation seat 7；It opens 2 upper end of attachment base
There is the cavity 9 for the rotation seat 7 rotation, 9 shape of cavity is U-shaped.
As shown in Figure 1 to Figure 2, the handle portion shape of the adjusting nut 6 is triangle.The shape of the rotation seat 7 is L
Shape.The rotation seat 7 is made of stainless steel material.3 other side of fan motor seat is provided with thermal vias 10.The outer cover
4 are made of stainless steel material.
When adjusting, unscrew adjusting nut 6, then adjust the angle of rotation seat 7, adjusts and complete, tighten adjusting nut 6 i.e.
It can.
In conclusion it is restricted embodiment of the invention, all those skilled in the art that above embodiment, which is not,
The modification carried out on the basis of substantive content of the invention or equivalent deformation, in technology scope of the invention.
Claims (6)
1. a kind of electric fan fan head connection structure, it is characterised in that：Including pedestal (1), attachment base (2), fan motor seat
(3), outer cover (4), fan blade (5), adjusting nut (6), rotation seat (7) and shaft (8)；Attachment base (2) lower end and the bottom
Seat (1) is fixedly connected；Attachment base (2) upper end, which is rotated upwardly and downwardly by the shaft (8) with the rotation seat (7), to be connect；Institute
It states shaft (8) and is fixed on the attachment base (2) upper end；Rotation seat (7) upper end and the fan motor seat (3) left and right
Rotation connection；The other end of the fan motor seat (3) is connected and fixed with the fan blade (5)；The fan blade (5) is arranged described
Outer cover (4) is internal, and described outer cover (4) one end is screwed with the fan motor seat (3)；Adjusting nut (6) setting
In the attachment base (2) upper end side, the adjusting nut (6) passes through the side wall card of the attachment base (2) rotation seat (7)
Fixation is connect, the rotation seat (7) is fixed；Attachment base (2) upper end is provided with the cavity for the rotation seat (7) rotation
(9), cavity (9) shape is U-shaped.
2. electric fan fan head connection structure according to claim 1, it is characterised in that：The handle of the adjusting nut (6)
Hand shape is triangle.
3. electric fan fan head connection structure according to claim 1, it is characterised in that：The shape of the rotation seat (7)
For L shape.
4. electric fan fan head connection structure according to claim 1, it is characterised in that：The rotation seat (7) is by stainless
Steel material is made.
5. electric fan fan head connection structure according to claim 1, it is characterised in that：The fan motor seat (3) is another
Side is provided with thermal vias (10).
6. electric fan fan head connection structure according to any one of claims 1 to 5, it is characterised in that：The outer cover (4)
It is made of stainless steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810667157.8A CN108869350A (en) | 2018-06-26 | 2018-06-26 | A kind of electric fan fan head connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810667157.8A CN108869350A (en) | 2018-06-26 | 2018-06-26 | A kind of electric fan fan head connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108869350A true CN108869350A (en) | 2018-11-23 |
Family
ID=64295715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810667157.8A Withdrawn CN108869350A (en) | 2018-06-26 | 2018-06-26 | A kind of electric fan fan head connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108869350A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04134199A (en) * | 1990-09-26 | 1992-05-08 | Matsushita Seiko Co Ltd | Wall type electric fan |
| CN2288297Y (en) * | 1996-09-17 | 1998-08-19 | 黄世昌 | Electric fan with adjustable direction positioning head |
| CN204312369U (en) * | 2014-10-28 | 2015-05-06 | 苏州古尚电器科技有限公司 | A kind of plastic packaging motor electric fan |
| CN206159124U (en) * | 2016-10-28 | 2017-05-10 | 广东美的环境电器制造有限公司 | Connection structure and fan of fan box and connector |
| CN207526737U (en) * | 2017-10-31 | 2018-06-22 | 深圳市康铭盛科技实业股份有限公司 | A kind of fan grease head highness is adjustable and detachable fan with light source |
-
2018
- 2018-06-26 CN CN201810667157.8A patent/CN108869350A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04134199A (en) * | 1990-09-26 | 1992-05-08 | Matsushita Seiko Co Ltd | Wall type electric fan |
| CN2288297Y (en) * | 1996-09-17 | 1998-08-19 | 黄世昌 | Electric fan with adjustable direction positioning head |
| CN204312369U (en) * | 2014-10-28 | 2015-05-06 | 苏州古尚电器科技有限公司 | A kind of plastic packaging motor electric fan |
| CN206159124U (en) * | 2016-10-28 | 2017-05-10 | 广东美的环境电器制造有限公司 | Connection structure and fan of fan box and connector |
| CN207526737U (en) * | 2017-10-31 | 2018-06-22 | 深圳市康铭盛科技实业股份有限公司 | A kind of fan grease head highness is adjustable and detachable fan with light source |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181123 |
|
| WW01 | Invention patent application withdrawn after publication |