CN103410756B - Safe double-head electric fan - Google Patents
Safe double-head electric fan Download PDFInfo
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- CN103410756B CN103410756B CN201310381558.4A CN201310381558A CN103410756B CN 103410756 B CN103410756 B CN 103410756B CN 201310381558 A CN201310381558 A CN 201310381558A CN 103410756 B CN103410756 B CN 103410756B
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- face cover
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Abstract
The invention discloses a kind of safe double-head electric fan, comprise the double-end air suction assembly and two air outlet face cover with refrigerating function; Double-end air suction assembly comprises housing, setting suction fan in the housing; Its structural feature is: be also provided with the first air channel, the second air channel and cold of electricity in housing; The middle part of housing is provided with cyclic lug, is provided with air intake passage in this cyclic lug, and the ingress of this air intake passage is provided with the mesh plate as intake opening, and cold of electricity is arranged in the housing, is arranged in air intake passage and adjacent mesh plate setting.The present invention has refrigerating function, and can twocouese air-out, and additionally by flabellum is built-in, the mesh plate air draught very little from aperture, air-out from external very little air-out slot, the finger of children is inserted not to enter, so also have good Security.
Description
Technical field
The invention belongs to fan structure design field, be specifically related to a kind of safe double-head electric fan.
Background technique
Commercially available without blade profile Safety far at present, comprise base and be arranged on the annular air outlet face cover on base, in base, be provided with the air draught assembly based on turbo type blower fan; The great advantage of this fan is owing to obviating traditional electrical fan flabellum used, thus no matter all has fabulous Security to adult or child.But this fan also has the following disadvantages: in order to avoid huge too fat to move, adopt the base of small diameter, so limit the size of turbo type blower fan, in order to ensure enough air outputs, the rotating speed of turbo type blower fan is higher, generally reach hundreds of per second to thousands of turns, cause noise very large, and be difficult to eradicate; In addition, because the diameter of turbo type blower fan is too little, although its rotating speed is very high, air output still can not compared with conventional fan, and airflow effects is not good.
Summary of the invention
The object of this invention is to provide and a kind ofly there is refrigerating function and Security has the safe double-head electric fan of refrigerating function preferably.
The technological scheme realizing the object of the invention is: a kind of safe double-head electric fan, comprises the double-end air suction assembly and two air outlet face cover with refrigerating function; Each air outlet face cover comprises panel and backboard, and panel is provided with air-out slot, and backboard center is provided with mounting hole, is provided with air-guiding aisle between panel and backboard; Double-end air suction assembly comprises housing, setting suction fan in the housing, setting the first air channel in the housing, the second air channel and cold of electricity; The middle part of housing is provided with cyclic lug, is provided with air intake passage in this cyclic lug, and the ingress of this air intake passage is provided with the mesh plate as intake opening, and cold of electricity is arranged in the housing, is arranged in air intake passage and adjacent mesh plate setting; The left end of housing is provided with the first ducting outlet, and the right-hand member of housing is provided with the second ducting outlet; The two ends of housing are arranged in the mounting hole of a corresponding backboard, and the first ducting outlet is communicated with the air-guiding aisle of left side air outlet face cover, and the second ducting outlet is communicated with the air-guiding aisle of right side air outlet face cover; Suction fan comprises double end motor and two air draught impellers, and during double end electric machine rotation, air enters from the intake opening of housing central section, after a corresponding air draught impeller, enters into the first air channel and the second air channel.
The present invention has refrigerating function, and can twocouese air-out, and additionally by flabellum is built-in, the mesh plate air draught very little from aperture, air-out from external very little air-out slot, the finger of children is inserted not to enter, so also have good Security.
Accompanying drawing explanation
Fig. 1 is a kind of structural representation of the present invention.
Fig. 2 is the one application schematic diagram of the assembly of double-end air suction shown in Fig. 1.
Embodiment
(embodiment 1)
The present embodiment is a kind of double-end air suction assembly with refrigerating function, as shown in Figure 1, comprises housing 11, setting suction fan 12 in the housing; Its structural feature is: be also provided with the first air channel 14, air channel 13, second and electricity cold 3 in housing; The middle part of housing is provided with cyclic lug, is provided with air intake passage in this cyclic lug, and the ingress of this air intake passage is provided with the mesh plate 15 as intake opening, and cold of electricity is arranged in the housing, is arranged in air intake passage and adjacent mesh plate setting.
The present embodiment has refrigerating function, and can twocouese air-out, and additionally by flabellum is built-in, the mesh plate air draught very little from aperture, air-out from external very little air-out slot, the finger of children is inserted not to enter, so also have good Security.
(embodiment 2)
Should use-case be a kind of safe double-head electric fan adopting above-described embodiment 1 to make, as shown in Figure 2, comprise air draught assembly 1 and two air outlet face cover 2; Each air outlet face cover comprises panel 21 and backboard 22, and panel is provided with air-out slot 211, and backboard center is provided with mounting hole, is provided with air-guiding aisle 23 between panel and backboard; Air draught assembly comprises housing 11, setting suction fan 12 in the housing, setting the first air channel 13 and the second air channel 14 in the housing; The middle part of housing is provided with the mesh plate 15 as intake opening, and the left end of housing is provided with the first ducting outlet 131, and the right-hand member of housing is provided with the second ducting outlet 141; The two ends of housing are arranged in the mounting hole of a corresponding backboard, and the first ducting outlet is communicated with the air-guiding aisle of left side air outlet face cover, and the second ducting outlet is communicated with the air-guiding aisle of right side air outlet face cover.
The shape of each air-out slot is arc shaped, and is arranged in ring-type in the front of each air outlet face cover.
Suction fan comprises double end motor 121 and two air draught impellers 122, and during double end electric machine rotation, air enters from the intake opening of housing central section, after a corresponding air draught impeller, enters into the first air channel and the second air channel.
The present embodiment also comprises electricity cold 3, and cold of electricity is arranged in the housing, between two backboards and adjacent mesh plate arrange.
Obviously, the above embodiment of the present invention is only for example of the present invention is clearly described, and is not the restriction to embodiments of the present invention.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all mode of executions.And these belong to connotation of the present invention the apparent change of extending out or variation still belong to protection scope of the present invention.
Claims (1)
1. a safe double-head electric fan, comprises the double-end air suction assembly (1) and two air outlet face cover (2) with refrigerating function; Each air outlet face cover comprises panel (21) and backboard (22), and panel is provided with air-out slot (211), and backboard center is provided with mounting hole, is provided with air-guiding aisle (23) between panel and backboard; It is characterized in that: double-end air suction assembly comprises housing (11), setting suction fan (12) in the housing, setting the first air channel (13) in the housing, the second air channel (14) and cold of electricity (3); The middle part of housing is provided with cyclic lug, is provided with air intake passage in this cyclic lug, and the ingress of this air intake passage is provided with the mesh plate (15) as intake opening, and cold of electricity is arranged in the housing, is arranged in air intake passage and adjacent mesh plate setting; The left end of housing is provided with the first ducting outlet (131), and the right-hand member of housing is provided with the second ducting outlet (141); The two ends of housing are arranged in the mounting hole of a corresponding backboard, and the first ducting outlet is communicated with the air-guiding aisle of left side air outlet face cover, and the second ducting outlet is communicated with the air-guiding aisle of right side air outlet face cover; Suction fan comprises double end motor (121) and two air draught impellers (122), and during double end electric machine rotation, air enters from the intake opening of housing central section, after a corresponding air draught impeller, enters into the first air channel and the second air channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310381558.4A CN103410756B (en) | 2013-08-28 | 2013-08-28 | Safe double-head electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310381558.4A CN103410756B (en) | 2013-08-28 | 2013-08-28 | Safe double-head electric fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103410756A CN103410756A (en) | 2013-11-27 |
| CN103410756B true CN103410756B (en) | 2016-02-03 |
Family
ID=49603789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310381558.4A Active CN103410756B (en) | 2013-08-28 | 2013-08-28 | Safe double-head electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103410756B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105508311B (en) * | 2015-12-18 | 2018-01-02 | 广东美的环境电器制造有限公司 | Head and bladeless fan for bladeless fan |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010107265A3 (en) * | 2009-03-20 | 2011-01-20 | Kim Min-Ji | All direction electric fan with center rotary blade unit and vertically facing fans, and method for inducing side air-blowing in same |
| CN202165330U (en) * | 2011-06-03 | 2012-03-14 | 刘金泉 | Cooling/heating bladeless fan |
| CN102828994A (en) * | 2012-09-24 | 2012-12-19 | 胡国贤 | Impeller combination type double-wind-wheel fan |
| CN102865214A (en) * | 2010-12-17 | 2013-01-09 | 任文华 | Vaneless fan device |
-
2013
- 2013-08-28 CN CN201310381558.4A patent/CN103410756B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2010107265A3 (en) * | 2009-03-20 | 2011-01-20 | Kim Min-Ji | All direction electric fan with center rotary blade unit and vertically facing fans, and method for inducing side air-blowing in same |
| CN102865214A (en) * | 2010-12-17 | 2013-01-09 | 任文华 | Vaneless fan device |
| CN202165330U (en) * | 2011-06-03 | 2012-03-14 | 刘金泉 | Cooling/heating bladeless fan |
| CN102828994A (en) * | 2012-09-24 | 2012-12-19 | 胡国贤 | Impeller combination type double-wind-wheel fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103410756A (en) | 2013-11-27 |
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| C06 | Publication | ||
| PB01 | Publication | ||
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160105 Address after: Liushi Town, Yueqing city of Zhejiang Province, Wenzhou City West 325600 Ren Dang village Applicant after: YUEQING FENGJIE ELECTRONIC TECHNOLOGY CO., LTD. Address before: Suzhou Industrial Park Suzhou city Jiangsu province 215000 Building 1 room 1807 in Matlock Applicant before: Suzhou Glowworm Trading Co., Ltd. |
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| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20170503 Address after: 226000 Tongzhou District City, Jiangsu Province, the town of Thean Hou Temple,, five Patentee after: NANTONG JINDE STEEL STRUCTURE CO., LTD. Address before: Liushi Town, Yueqing city of Zhejiang Province, Wenzhou City West 325600 Ren Dang village Patentee before: YUEQING FENGJIE ELECTRONIC TECHNOLOGY CO., LTD. |