CN105673535A

CN105673535A - Ceiling fan with foldable blades

Info

Publication number: CN105673535A
Application number: CN201610166952.XA
Authority: CN
Inventors: 丁洪明
Original assignee: Suzhou Hi-Tech Area Zhenhu Hardware Plant
Current assignee: Suzhou Hi-Tech Area Zhenhu Hardware Plant
Priority date: 2016-03-23
Filing date: 2016-03-23
Publication date: 2016-06-15

Abstract

The invention discloses a ceiling fan with foldable blades. The ceiling fan comprises a motor and at least three blades mounted on the motor. Each blade comprises a first small blade, a second small blade and a third small blade which are connected with one another, wherein the inner end of the first small blade is rotatably connected with the outer end of the second small blade through a first shaft; the inner end of the second small blade is rotatably connected with the outer end of the third small blade through a second shaft; and the inner end of the third small blade is fixedly connected with the motor. When the ceiling fan is stored, a user just needs to rotate and overlap the first small blades onto the second small blades through the first shafts and rotate and overlap the second small blades onto the third small blades, so that the space occupied by the ceiling fan is greatly reduced, the folding process is convenient, and operation is easy. When the ceiling fan needs to be used again, the user just needs to rotate the first small blades and the second small blades to unfold the blades.

Description

A kind of folding ceiling fan of blade

Technical field

The application belongs to a kind of folding ceiling fan of blade.

Background technology

In summer, people can using small-sized ceiling fan, convenient and practical, but this ceiling fan is inconvenient to receive, especially the blade of ceiling fan is longer, it is easy to fracture, and generally when storage, can be pulled down by blade, but unloading process is loaded down with trivial details, when reusing, it is necessary to again blade is arranged on motor, is inconvenient for.

Summary of the invention

The application provides a kind of folding ceiling fan of blade, it includes, motor, it is arranged at least 3 blades on motor, described multiple blades all include interconnective first vanelets, accessory flocculus sheet and the 3rd vanelets, the outer end of the inner end of the first described vanelets and described accessory flocculus sheet is rotated by one first axle and is connected, the outer end of the inner end of described accessory flocculus sheet and the 3rd described vanelets is rotated by one second axle and is connected, the inner end of the 3rd described vanelets and described motor are fixedly connected, described blade just has deployed condition and folded state.

Preferably, the first described vanelets is positioned at the upside of accessory flocculus sheet, and described accessory flocculus sheet is positioned at the upside of the 3rd vanelets.

Preferably, the length of described the first vanelets, accessory flocculus sheet and the 3rd vanelets is identical.

Preferably, described blade is that metal material is made.

Preferably, described motor is external rotor electric machine.

Preferably, described motor being provided with 3 blades, described blade is evenly distributed in the edge of described motor.

Preferably, the lower surface of described motor is provided with a LED for illuminating.

Preferably, the upper surface of described motor is additionally provided with the heat abstractor for dispelling the heat.

Preferably, the inner end of the 3rd described vanelets and described motor are fixedly connected by bolt.

By above technical scheme, the application has the beneficial effects that:

Ceiling fan described herein, blade is folding, when storage, have only to be turned to the first vanelets by the first axle be superimposed upon on accessory flocculus sheet, being turned to by accessory flocculus sheet is superimposed upon on the 3rd vanelets again, so it is greatly saved the space shared by ceiling fan, and folding process is convenient, easily operates. When needs reuse, it is only necessary to rotate the first vanelets and accessory flocculus sheet by mounted blade.

With reference to explanation hereinafter and accompanying drawing, disclose in detail the particular implementation of the application, the principle specifying the application can adopted mode.It should be understood that presently filed embodiment is not so limited in scope. In the spirit of claims and the scope of clause, presently filed embodiment includes many changes, amendment and is equal to.

The feature described for a kind of embodiment and/or illustrate can use in one or more other embodiment in same or similar mode, combined with the feature in other embodiment, or substitutes the feature in other embodiment.

It should be emphasized that term " include/comprise " refers to the existence of feature, one integral piece, step or assembly herein when using, but it is not precluded from the existence of one or more further feature, one integral piece, step or assembly or additional.

Accompanying drawing explanation

Accompanying drawing described here only for illustrative purposes, and is not intended to limit scope disclosed in the present application by any way. It addition, the shape of each parts in figure and proportional sizes etc. are only schematic, it is adapted to assist in the understanding to the application, is not the shape and the proportional sizes that specifically limit each parts of the application. Those skilled in the art is under teachings of the present application, it is possible to select various possible shape and proportional sizes to implement the application as the case may be. In the accompanying drawings:

Fig. 1 is the ceiling fan described herein structural representation in deployed condition;

Fig. 2 is the blade described herein structural representation in deployed condition;

Fig. 3 is the ceiling fan described herein structural representation at folded state;

Fig. 4 is the blade described herein structural representation at folded state,

Wherein: 1, motor; 2, blade; 21, the first vanelets; 22, accessory flocculus sheet; 23, the 3rd vanelets; 31, the first axle; 32, the second axle; 4, LED.

Detailed description of the invention

Below in conjunction with the accompanying drawing in the application embodiment, the technical scheme in the application embodiment is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the application, rather than whole embodiments. Based on the embodiment in the application, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of the application protection.

It should be noted that be referred to as " being arranged at " another element when element, it can directly on another element or can also there is element placed in the middle. When an element is considered as " connection " another element, it can be directly to another element or may be simultaneously present centering elements. For illustrative purposes only, being not offered as is unique embodiment for term as used herein " vertical ", " level ", "left", "right" and similar statement.

Unless otherwise defined, all of technology used herein is identical with the implication that the those skilled in the art belonging to the application are generally understood that with scientific terminology. The term used in the description of the present application herein is intended merely to the purpose describing specific embodiment, it is not intended that in restriction the application. Term as used herein "and/or" includes the arbitrary and all of combination of one or more relevant Listed Items.

Unless otherwise defined, all of technology used herein is identical with the implication that the those skilled in the art belonging to the application are generally understood that with scientific terminology. The term used in the description of the present application herein is intended merely to the purpose describing specific embodiment, it is not intended that in restriction the application.Term as used herein "and/or" includes the arbitrary and all of combination of one or more relevant Listed Items.

As shown in Fig. 1 ~ 4, a kind of folding ceiling fan of blade 2, it includes, motor 1, it is arranged at least 3 blades 2 on motor 1, described multiple blades 2 all include interconnective first vanelets 21, accessory flocculus sheet 22 and the 3rd vanelets 23, the inner end of the first described vanelets 21 and the outer end of described accessory flocculus sheet 22 are rotated by one first axle 31 and are connected, the outer end of the inner end of described accessory flocculus sheet 22 and the 3rd described vanelets 23 is rotated by one second axle 32 and is connected, the inner end of the 3rd described vanelets 23 and described motor 1 are fixedly connected, described blade 2 just has deployed condition and folded state. the first described vanelets 21 is positioned at the upside of accessory flocculus sheet 22, and described accessory flocculus sheet 22 is positioned at the upside of the 3rd vanelets 23. described the first vanelets 21, accessory flocculus sheet 22 are identical with the length of the 3rd vanelets 23. described blade 2 is made for metal material. described motor 1 is external rotor electric machine 1. preferably, described motor 1 being provided with 3 blades 2, described blade 2 is evenly distributed in the edge of described motor 1. the lower surface of described motor 1 is provided with a LED 4 for illuminating. the upper surface of described motor 1 is additionally provided with the heat abstractor for dispelling the heat. the inner end of the 3rd described vanelets 23 and described motor 1 are fixedly connected by bolt.

Ceiling fan described herein, blade 2 is folding, when storage, have only to be turned to the first vanelets 21 by the first axle 31 be superimposed upon on accessory flocculus sheet 22, being turned to by accessory flocculus sheet 22 is superimposed upon on the 3rd vanelets 23 again, so it is greatly saved the space shared by ceiling fan, and folding process is convenient, easily operates. When needs reuse, it is only necessary to rotate the first vanelets 21 and blade 2 is launched by accessory flocculus sheet 22.

It should be noted that in the description of the present application, in the description of the present application, except as otherwise noted, " multiple " are meant that two or more.

The all articles disclosed and reference material, including patent application and publication, pass through to quote to be hereby incorporated by for various purposes. Describe combination term " substantially by ... constitute " determined element, composition, parts or step should be included and essentially without other elements of the basic novel feature affecting this combination, composition, parts or step. Term is used " comprising " or " including " to describe the combination of element here, composition, parts or step it is also contemplated that the embodiment that is substantially made up of these elements, composition, parts or step. Here by use term " can ", it is intended to illustrate that described any attribute that " passable " includes is all optional.

Individual element, composition, parts or step can be provided by single integrated component, composition, parts or step. Alternatively, single integrated component, composition, parts or step can be divided into multiple elements of separation, composition, parts or step. The open "a" or "an" being used for describing element, composition, parts or step is not intended that to get rid of other element, composition, parts or step.

It should be understood that above description is to illustrate rather than to limit. By reading foregoing description, many embodiments and many application outside the example provided all will be apparent from for a person skilled in the art.Therefore, the scope of this instruction should do not determined with reference to foregoing description, but should determine with reference to the four corner of the equivalent that aforementioned claim and these claim have. Include patent application for comprehensive purpose, all articles and reference and the open of bulletin all passes through with reference to being incorporated herein. Aforementioned claim is omitted theme disclosed herein any in be not intended to abandon this body matter, also should not be considered as applicant and this theme be not thought of as a part for disclosed application theme.

Claims

1. the folding ceiling fan of blade, it is characterized in that: it includes, motor, it is arranged at least 3 blades on motor, described multiple blades all include interconnective first vanelets, accessory flocculus sheet and the 3rd vanelets, the outer end of the inner end of the first described vanelets and described accessory flocculus sheet is rotated by one first axle and is connected, the outer end of the inner end of described accessory flocculus sheet and the 3rd described vanelets is rotated by one second axle and is connected, the inner end of the 3rd described vanelets and described motor are fixedly connected, described blade just has deployed condition and folded state.

2. a kind of folding ceiling fan of blade according to claim 1, it is characterised in that: the first described vanelets is positioned at the upside of accessory flocculus sheet, and described accessory flocculus sheet is positioned at the upside of the 3rd vanelets.

3. a kind of folding ceiling fan of blade according to claim 2, it is characterised in that: the length of described the first vanelets, accessory flocculus sheet and the 3rd vanelets is identical.

4. a kind of folding ceiling fan of blade according to claim 3, it is characterised in that: described blade is that metal material is made.

5. a kind of folding ceiling fan of blade according to claim 4, it is characterised in that: described motor is external rotor electric machine.

6. a kind of folding ceiling fan of blade according to claim 5, it is characterised in that: being provided with 3 blades on described motor, described blade is evenly distributed in the edge of described motor.

7. a kind of folding ceiling fan of blade according to claim 6, it is characterised in that: the lower surface of described motor is provided with a LED for illuminating.

8. a kind of folding ceiling fan of blade according to claim 7, it is characterised in that: the upper surface of described motor is additionally provided with the heat abstractor for dispelling the heat.

9. a kind of folding ceiling fan of blade according to claim 8, it is characterised in that: the inner end of the 3rd described vanelets and described motor are fixedly connected by bolt.