CN201671895U - Bladeless fan capable of blowing hot air - Google Patents
Bladeless fan capable of blowing hot air Download PDFInfo
- Publication number
- CN201671895U CN201671895U CN2010202044730U CN201020204473U CN201671895U CN 201671895 U CN201671895 U CN 201671895U CN 2010202044730 U CN2010202044730 U CN 2010202044730U CN 201020204473 U CN201020204473 U CN 201020204473U CN 201671895 U CN201671895 U CN 201671895U
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- Prior art keywords
- base
- air
- blowing hot
- seat
- fan
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- Expired - Fee Related
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Abstract
A bladeless fan capable of blowing hot air comprises a seat, a motor, blades and an annular spray nozzle, wherein an air inlet is arranged on the outer peripheral wall of the seat, the motor and the blades are mounted inside the seat, the circular nozzle is mounted at the upper end of the seat and communicated with the seat, the circular nozzle is integrally in an annular ring with a middle hole defined in the middle, a heating device mounted inside the middle hole can be powered for heating in cold days, air driven by the annular spray nozzle flows by the heating device to be heated, and heat quickly dissipating along with the air flow can quickly increase indoor temperature. The bladeless fan is quite suitable for use in cold days.
Description
Technical field:
The utility model relates to a kind of fan, but a kind of calm blade fan of blowing hot-air particularly.
Background technique:
In the prior art, as U. S. Patent 20090060710 disclosed a kind of fans, it comprises base, motor, fan blade and ring nozzle, have intake grill on the base periphery wall, motor, fan blade is installed in the base, ring nozzle is installed in the base upper end and communicates with base, motor driving fan blade high speed rotating also produces high velocity air, this high velocity air enters in the ring nozzle, and the less annulus from ring nozzle sprays at a high speed, makes ring nozzle surrounding atmosphere form negative pressure, and then drive air flows, increase the flow of air, this fan does not need fan blade, and the air mass flow that produces is big, flow velocity is even, but, this fan only is fit to people to be used in hot day, promptly reduced the user or temperature on every side on one's body by big air mass flow, and was not suitable for using at cold day.
The model utility content:
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, but a kind of calm blade fan that also is fit to the blowing hot-air of use at cold day is provided.
But the calm blade fan of a kind of blowing hot-air that provides according to the utility model, comprise base, motor, fan blade and ring nozzle, have intake grill on the base periphery wall, motor, fan blade are installed in the base, ring nozzle is installed in the base upper end and communicates with base, ring nozzle integral body is an annular ring, defines a mesopore between wherein, in the described mesopore electro-heat equipment is installed.
The utility model also has following attached technical characteristics:
Described electro-heat equipment comprises heating net and insulation frame, and the heating net is installed in the insulation frame, and the insulation frame is fixed in the described mesopore by link.
Described heating net is made into by electric heating wire.
Described base is provided with the control switch of control heating network source break-make.
But the calm blade fan of a kind of blowing hot-air that provides according to the utility model with respect to the advantage of prior art is:
In the utility model, electro-heat equipment is installed in the mesopore that ring nozzle defined, this electro-heat equipment comprises the heating net that is made into by electric heating wire, when cold day uses, can be to the electric heating of heating Netcom, the air that is driven by ring nozzle is heated behind this heating net of flowing through, and spreads rapidly with air-flow, can improve room temperature fast, use when being highly suitable for cold day.
Description of drawings:
Introduce the utility model in detail below in conjunction with the drawings and specific embodiments.
Fig. 1 is a structural representation of the present utility model.
Embodiment:
With reference to Fig. 1, but the calm blade fan of a kind of blowing hot-air that provides according to the utility model, comprise base 1, motor 2, fan blade 3 and ring nozzle 4, have intake grill 11 on base 1 periphery wall, motor 2, fan blade 3 is installed in the base 1, ring nozzle 4 is installed in base 1 upper end and communicates with base 1, ring nozzle 4 integral body are an annular ring, define a mesopore 5 between wherein, and electro-heat equipment 6 is installed in the mesopore 5, electro-heat equipment 6 comprises heating net 61 and insulation frame 62, heating net 61 is installed in the insulation frame 62, in case the leak-stopping electricity, insulation frame 62 is fixed in the described mesopore 5 by link 7, heating net 61 is made into by electric heating wire 9, and must be netted, so that air is mobile, base 1 be provided with the control switch 8 of control heating net 61 on/offs, this switch 8 should be independently, only the break-make of control heating net 61 power supplys.
The foregoing description is only for the usefulness that the utility model is described; and be not to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from spirit and scope of the present utility model; can also make various variations and modification; therefore all technological schemes that are equal to also belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.
Claims (4)
1. but the calm blade fan of a blowing hot-air, comprise base (1), motor (2), fan blade (3) and ring nozzle (4), have intake grill (11) on base (1) periphery wall, motor (2), fan blade (3) are installed in the base (1), ring nozzle (4) is installed in base (1) upper end and communicates with base (1), ring nozzle (4) integral body is an annular ring, defines a mesopore (5) between wherein, it is characterized in that: electro-heat equipment (6) is installed in the described mesopore (5).
2. but the calm blade fan of a kind of blowing hot-air as claimed in claim 1, it is characterized in that: described electro-heat equipment (6) comprises heating net (61) and insulation frame (62), heating net (61) is installed in the insulation frame (62), and insulation frame (62) is fixed in the described mesopore (5) by link (7).
3. but the calm blade fan of a kind of blowing hot-air as claimed in claim 2, it is characterized in that: described heating net (61) is made into by electric heating wire (9).
4. but the calm blade fan of a kind of blowing hot-air as claimed in claim 3 is characterized in that: described base (1) is provided with the control switch (8) of control heating net (61) on/off.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202044730U CN201671895U (en) | 2010-05-27 | 2010-05-27 | Bladeless fan capable of blowing hot air |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202044730U CN201671895U (en) | 2010-05-27 | 2010-05-27 | Bladeless fan capable of blowing hot air |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201671895U true CN201671895U (en) | 2010-12-15 |
Family
ID=43329307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202044730U Expired - Fee Related CN201671895U (en) | 2010-05-27 | 2010-05-27 | Bladeless fan capable of blowing hot air |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201671895U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102966607A (en) * | 2012-11-19 | 2013-03-13 | 姜国忠 | Air multiplier |
| WO2013131951A1 (en) * | 2012-03-06 | 2013-09-12 | Ds Produkte Gmbh | Fan |
| CN104061140A (en) * | 2013-03-22 | 2014-09-24 | 任文华 | Fan |
| CN104763657A (en) * | 2015-03-10 | 2015-07-08 | 无锡市崇安区科技创业服务中心 | Heating electric fan based on electric heating wire |
-
2010
- 2010-05-27 CN CN2010202044730U patent/CN201671895U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013131951A1 (en) * | 2012-03-06 | 2013-09-12 | Ds Produkte Gmbh | Fan |
| CN102966607A (en) * | 2012-11-19 | 2013-03-13 | 姜国忠 | Air multiplier |
| CN102966607B (en) * | 2012-11-19 | 2015-08-05 | 姜国忠 | A kind of air multiplier |
| CN104061140A (en) * | 2013-03-22 | 2014-09-24 | 任文华 | Fan |
| CN104763657A (en) * | 2015-03-10 | 2015-07-08 | 无锡市崇安区科技创业服务中心 | Heating electric fan based on electric heating wire |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101215 Termination date: 20120527 |