CN104154014A - Electric fan - Google Patents
Electric fan Download PDFInfo
- Publication number
- CN104154014A CN104154014A CN201410332217.2A CN201410332217A CN104154014A CN 104154014 A CN104154014 A CN 104154014A CN 201410332217 A CN201410332217 A CN 201410332217A CN 104154014 A CN104154014 A CN 104154014A
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- CN
- China
- Prior art keywords
- cavity
- electric fan
- supporting post
- perforate
- main air
- 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.)
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Abstract
The invention relates to an electric fan which comprises a base (1), a supporting column (2) and a fan movement mechanism. The fan movement mechanism comprises main fan blades (3), a motor, a protection cover (4) and an auxiliary fan (8), a first cavity is disposed in the base (1), at least one first open hole (6) is formed in the lateral side of the base (1), two ends of the supporting column (2) are communicated with each other, a second cavity is formed around the side face of the protection cover (4), at least one second open hole (7) is formed around the side face of the protection cover (4), the two ends, which are communicated, of the supporting column (2) are communicated with the first cavity and the second cavity respectively, and the auxiliary fan (8) is disposed in the supporting column (2) and guides airflow to flow from the first cavity to the second cavity. Through a brand-new design structure, active-type guiding of ambient air is realized, flowing quantity of the air is increased, and working efficiency of the electric fan is improved.
Description
Technical field
The present invention relates to a kind of electric fan.
Background technique
Electric fan is called for short electric fan, also referred to as fan, ventilating fan, be a kind of motoring flabellum rotation that utilizes, reach the household electric appliance that make air accelerate circulation, be mainly used in cooling and heatstroke-eliminating and ventilating air, be widely used in family, office, shop, hospital and hotels and other places.The principle of electric fan is by accelerating Air Flow, it is the effect that surrounding environment reaches cooling and heatstroke-eliminating, in existing electric fan product, substantially be all to drive flabellum to accelerate flabellum ambient air to flow, drive the Air Flow of surrounding environment, with part, drive the overall situation, like this for the Air Flow under environment on a large scale, the electric fan underpower that will seem, can not tackle practical application well.
Summary of the invention
For above-mentioned technical problem, it is simple that technical problem to be solved by this invention is to provide a kind of structural design, adopts active air guidance mode, the electric fan that can effectively increase work efficiency.
The present invention is in order to solve the problems of the technologies described above by the following technical solutions: the present invention has designed a kind of electric fan, comprise ABAP Adapter, base, supporting post, switch and fan motion, wherein, fan motion comprise main air flabellum, with main air flabellum be connected and drive main air flabellum motor, be arranged on the protective housing of main air flabellum periphery, switch is arranged on supporting post surface, and ABAP Adapter is connected with motor through switch; Also comprise auxiliary blower, built-in the first cavity of described base, and on the side of base, be provided with the first perforate that at least one is connected with the first cavity, the first cavity is only by the first perforate and extraneous UNICOM, the two ends of described supporting post connect mutually, described protective housing side arranges the second cavity in one week, and protective housing side is provided with the second perforate that at least one is connected with the second cavity on the edge identical with main air flabellum airflow direction in one week, and the second cavity is only by the second perforate and extraneous UNICOM; The two ends of supporting post are connected with protective housing with base respectively, and the two ends that supporting post connects are communicated with respectively the first cavity, the second cavity; The diameter of auxiliary blower and the internal diameter of supporting post adapt, and auxiliary blower is built in supporting post, and guiding air-flow is by the first cavity flow to the second cavity, and auxiliary blower is connected with ABAP Adapter through switch.
As a preferred technical solution of the present invention: the direction of described each the second perforate is pointed on the medial axis of described main air flabellum.
As a preferred technical solution of the present invention: described motor is brushless electric machine.
A kind of electric fan of the present invention adopts above technological scheme compared with prior art, has following technique effect:
(1) electric fan of the present invention's design, for existing electric fan product, designed brand-new structure, for Air Flow, adopted active guidance mode, to a greater extent ambient air is guided to main air flabellum airflow direction, more effectively accelerate the speed of Air Flow, improved the working efficiency of electric fan;
(2) in the electric fan of the present invention's design, for each second perforate on the second cavity, design the direction of the second perforate and point on the medial axis of described main air flabellum, can be as far as possible by air positive guide to main air flabellum airflow direction, further effectively improve the working efficiency of electric fan;
(3) in the electric fan of the present invention's design, described motor adopts brushless electric machine, has realized the quiet work of electric fan, makes the use of this electric fan have more hommization.
Accompanying drawing explanation
Fig. 1 is the structural representation of the electric fan that designs of the present invention.
Wherein, 1. base, 2. supporting post, 3. main air flabellum, 4. protective housing, 5. switch, 6. the first perforate, 7. the second perforate, 8. auxiliary blower.
Embodiment
Below in conjunction with Figure of description, the specific embodiment of the present invention is described in further detail.
As shown in Figure 1, the present invention has designed a kind of electric fan, comprise ABAP Adapter, base 1, supporting post 2, switch 5 and fan motion, wherein, fan motion comprise main air flabellum 3, with main air flabellum 3 be connected and drive main air flabellum 3 motor, be arranged on the protective housing 4 of main air flabellum 3 peripheries, switch 5 is arranged on supporting post 2 surfaces, and ABAP Adapter is connected with motor through switch 5; Also comprise auxiliary blower 8, built-in the first cavity of described base 1, and on the side of base 1, be provided with the first perforate 6 that at least one is connected with the first cavity, the first cavity is only by the first perforate 6 and extraneous UNICOM, the two ends of described supporting post 2 connect mutually, described protective housing 4 side arranges the second cavity for one week, and protective housing 4 side is provided with at least one second perforate 7, the second cavity that are connected with the second cavity for one week only by the second perforate 7 and extraneous UNICOM on the edge identical with main air flabellum 3 airflow directions; The two ends of supporting post 2 are connected with protective housing 4 with base 1 respectively, and the two ends that supporting post 2 connects are communicated with respectively the first cavity, the second cavity; The internal diameter of the diameter of auxiliary blower 8 and supporting post 2 adapts, and auxiliary blower 8 is built in supporting post 2, and guiding air-flow is by the first cavity flow to the second cavity, and auxiliary blower 8 is connected with ABAP Adapter through switch 5; The electric fan of the present invention's design, for existing electric fan product, designed brand-new structure, for Air Flow, adopted active guidance mode, to a greater extent ambient air is guided to main air flabellum 3 airflow directions, more effectively accelerate the speed of Air Flow, improved the working efficiency of electric fan.
On basis based on above technological scheme in the electric fan of the present invention's design, the direction that also comprises described each the second perforate 7 is pointed on the medial axis of described main air flabellum 3, can be as far as possible by air positive guide to main air flabellum 3 airflow directions, further effectively improve the working efficiency of electric fan; And in design proposal, described motor adopts brushless electric machine, has realized the quiet work of electric fan, makes the use of this electric fan have more hommization.
As shown in Figure 1, the electric fan of the present invention's design is in actual application, open switch 5, making ABAP Adapter is the motor being connected with main air flabellum 3, auxiliary blower 8 is powered, main air flabellum 3 is started working under the driving of motor, auxiliary blower 8 is started working simultaneously, due to built-in the first cavity of described base 1, and on the side of base 1, be provided with the first perforate 6 that at least one is connected with the first cavity, the first cavity is only by the first perforate 6 and extraneous UNICOM, the two ends of described supporting post 2 connect mutually, described protective housing 4 side arranges the second cavity for one week, and protective housing 4 side is provided with the second perforate 7 that at least one is connected with the second cavity on the edge identical with main air flabellum 3 airflow directions in one week, and the direction of each the second perforate 7 is pointed on the medial axis of described main air flabellum 3, the second cavity is only by the second perforate 7 and extraneous UNICOM, the two ends of supporting post 2 are connected with protective housing 4 with base 1 respectively, and the two ends that supporting post 2 connects are communicated with respectively the first cavity, the second cavity, the internal diameter of the diameter of auxiliary blower 8 and supporting post 2 adapts, auxiliary blower 8 is built in supporting post 2, auxiliary blower 8 be bootable air-flow by the first cavity flow to the second cavity, like this, be positioned at this electric fan base 1 ambient air and can under the guiding of auxiliary blower 8, by each first perforate 6, be entered the first cavity of base 1, the air passage that two ends connect in supporting post 2 under the guiding of auxiliary blower 8 that enters the first cavity flows to and is positioned at protective housing 4 side second cavity of a week, finally by each second perforate 7 on the second cavity, flow to the medial axis direction of main air flabellum 3, 3 work of main air flabellum are blown and are positioned at main air flabellum 3 ambient airs, and the air being flowed out by each second perforate 7, strengthened the air amount of blowing of main air flabellum 3, make the electric fan that the present invention designs can blow more air, accelerated flowing of air, effectively improved the working efficiency of this electric fan.
To sum up, the electric fan of the present invention's design, by brand-new project organization, realizes active guiding to ambient air, improves the amount of flow of air, improves the working efficiency of electric fan.
By reference to the accompanying drawings embodiments of the present invention are explained in detail above, but the present invention is not limited to above-mentioned mode of execution, in the ken possessing those of ordinary skills, can also under the prerequisite that does not depart from aim of the present invention, makes a variety of changes.
Claims (3)
1. an electric fan, comprise ABAP Adapter, base (1), supporting post (2), switch (5) and fan motion, wherein, fan motion comprise main air flabellum (3), with main air flabellum (3) be connected and drive main air flabellum (3) motor, be arranged on the peripheral protective housing (4) of main air flabellum (3), switch (5) is arranged on supporting post (2) surface, and ABAP Adapter is connected with motor through switch (5), it is characterized in that: also comprise auxiliary blower (8), built-in the first cavity of described base (1), and on the side of base (1), be provided with the first perforate (6) that at least one is connected with the first cavity, the first cavity is only by the first perforate (6) and extraneous UNICOM, the two ends of described supporting post (2) connect mutually, described protective housing (4) side arranges the second cavity for one week, and protective housing (4) side is provided with the second perforate (7) that at least one is connected with the second cavity on the edge identical with main air flabellum (3) airflow direction in one week, the second cavity is only by the second perforate (7) and extraneous UNICOM, the two ends of supporting post (2) are connected with protective housing (4) with base (1) respectively, and the two ends that supporting post (2) connects are communicated with respectively the first cavity, the second cavity, the internal diameter of the diameter of auxiliary blower (8) and supporting post (2) adapts, and auxiliary blower (8) is built in supporting post (2), and guiding air-flow is by the first cavity flow to the second cavity, and auxiliary blower (8) is connected with ABAP Adapter through switch (5).
2. a kind of electric fan according to claim 1, is characterized in that: the direction of described each the second perforate (7) is pointed on the medial axis of described main air flabellum (3).
3. a kind of electric fan according to claim 1, is characterized in that: described motor is brushless electric machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410332217.2A CN104154014A (en) | 2014-07-14 | 2014-07-14 | Electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410332217.2A CN104154014A (en) | 2014-07-14 | 2014-07-14 | Electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104154014A true CN104154014A (en) | 2014-11-19 |
Family
ID=51879605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410332217.2A Withdrawn CN104154014A (en) | 2014-07-14 | 2014-07-14 | Electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104154014A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020094969A (en) * | 2001-06-12 | 2002-12-20 | 대우조선해양 주식회사 | Guide vane structure reducing a noise of Fan |
| CN201443531U (en) * | 2008-12-23 | 2010-04-28 | 冯泽基 | Multifunctional fan |
| CN101825096A (en) * | 2009-03-04 | 2010-09-08 | 戴森技术有限公司 | Fan assembly |
| CN102588255A (en) * | 2012-02-24 | 2012-07-18 | 朱晓义 | Fan |
| CN202370869U (en) * | 2011-10-12 | 2012-08-08 | 张天文 | Clean air cold and hot fan |
| CN103671040A (en) * | 2013-11-06 | 2014-03-26 | 陈玫 | Inner-impeller fan with multipurpose blast pipes |
-
2014
- 2014-07-14 CN CN201410332217.2A patent/CN104154014A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020094969A (en) * | 2001-06-12 | 2002-12-20 | 대우조선해양 주식회사 | Guide vane structure reducing a noise of Fan |
| CN201443531U (en) * | 2008-12-23 | 2010-04-28 | 冯泽基 | Multifunctional fan |
| CN101825096A (en) * | 2009-03-04 | 2010-09-08 | 戴森技术有限公司 | Fan assembly |
| CN202370869U (en) * | 2011-10-12 | 2012-08-08 | 张天文 | Clean air cold and hot fan |
| CN102588255A (en) * | 2012-02-24 | 2012-07-18 | 朱晓义 | Fan |
| CN103671040A (en) * | 2013-11-06 | 2014-03-26 | 陈玫 | Inner-impeller fan with multipurpose blast pipes |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20141119 |