CN214746473U - Novel warm air blower with heating mode - Google Patents
Novel warm air blower with heating mode Download PDFInfo
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- CN214746473U CN214746473U CN202121225865.XU CN202121225865U CN214746473U CN 214746473 U CN214746473 U CN 214746473U CN 202121225865 U CN202121225865 U CN 202121225865U CN 214746473 U CN214746473 U CN 214746473U
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- Frying-Pans Or Fryers (AREA)
- Direct Air Heating By Heater Or Combustion Gas (AREA)
Abstract
The utility model provides a novel electric fan heater of mode of generating heat, includes shell and the installation air supply arrangement in the shell, wind channel component and the control circuit board who is connected with the air supply arrangement electricity, is equipped with air outlet and air intake on the shell, and wind channel component connection is between air outlet and air supply arrangement's air-out end, air supply arrangement's air inlet end and air intake intercommunication, air supply arrangement is equipped with the heating material layer that the circular telegram generated heat including being used for disturbing the flabellum that the air flows with higher speed on the flabellum, heating material layer and control circuit board electric connection, rotate the hot-blast air that forms through the flabellum and blow off from the air outlet, the heating material layer can replace the heating wire core structure of traditional electric fan heater to be switched on and generate heat after the circular telegram of the heating material layer to the flabellum surface for through the air heating on its surface, thereby realize high warm braw function.
Description
Technical Field
The utility model relates to a fan heater field specifically is a novel electric fan heater of mode of generating heat.
Background
The electric fan heater structure mainly includes the main part of built-in air supply arrangement and the core that generates heat in the existing market, during the use, the back is blown out from the air outlet to the hot-blast back that forms in the main part, to the human body or indoor realization heating function or improve the indoor temperature function, and the hot-blast principle of main part formation is through the air supply arrangement and the core that generates heat of coaxial setting around in the wind channel formation, air supply arrangement rotates the air formation air current that makes and get into from the air intake and forms the wall of the core that generates heat, takes away the heat and forms hot-blast back and blow out.
If the warm air blower of this structure needs to improve hot-blast heating efficiency, need increase the density of the core that generates heat to increase the area of contact with the air current, consequently can generate heat the core and shelter from and disturb the direction of motion of air current in the use necessarily and appear, cause hot-blast air-out efficiency to reduce, and because air supply arrangement and the core that generates heat set up around, therefore the warm air blower needs to increase thickness and is used for holding air supply arrangement and the core that generates heat.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome the not enough of above-mentioned prior art existence, and provide a simple structure, reasonable, can realize the electric fan heater of high-speed hot-blast novel mode of generating heat through the fan that is provided with the material layer that generates heat, can improve hot-blast air-out efficiency.
The utility model provides a novel electric fan heater of mode of generating heat, includes shell and the installation air supply arrangement in the shell, wind channel component and the control circuit board of being connected with the air supply arrangement electricity, is equipped with air outlet and air intake on the shell, and wind channel component connection is between air outlet and air supply arrangement's air-out end, and air supply arrangement's air inlet end and air intake intercommunication, air supply arrangement is equipped with the heating material layer that the circular telegram generated heat on the flabellum including being used for disturbing the flabellum that the air flow accelerates, heating material layer and control circuit board electric connection, rotate the hot-blast air that forms through the flabellum and blow off from the air outlet.
The utility model discloses can also adopt following technical measure to solve:
the heating material layer is a graphene electric heating material layer.
The heating material layer is arranged on the outer surface of the fan blade, or the heating material layer and the fan blade are integrally formed and are formed in the fan.
Air supply arrangement is including spiral case, the motor that is provided with air-out end and air inlet end and the centrifugal wind wheel of connection on the output shaft tip of motor, motor and centrifugal wind wheel are installed in the spiral case, be provided with a plurality of circumference evenly arranged and be the flabellum of arc slice on the centrifugal wind wheel.
Air supply arrangement includes the motor and connects the fan leaf on the output shaft tip of motor, and the front end of fan leaf forms the air-out end, and the rear end of fan leaf forms the air inlet end, the fan leaf includes central wheel hub, is provided with a plurality of blocks of distortion fashioned flabellums along the circumferencial direction on central wheel hub's the lateral wall.
The heating material layer is also provided with at least two electrodes, the electrodes are mutually separated, and one end of each electrode is led out to the end face of the fan blade and is electrically connected with a rotary conducting ring sleeved outside the output shaft of the motor.
And the control circuit board is provided with a motor starting switch and a heating material layer starting switch.
And a negative ion generator connected with the control circuit board is arranged in the air channel member.
And a fuse is connected between the control circuit board and the heating material layer.
The air outlet is rotatably provided with a flow guide grid, and the flow guide grid comprises a plurality of flow guide plates which are mutually balanced.
The utility model has the advantages as follows:
the utility model discloses a novel heating mode's electric fan heater, simple structure, the practicality is high, and manufacturing cost is reasonable, the heating material layer can replace the heating core structure in traditional electric fan heater and carry out the circular telegram and generate heat, can generate heat after the heating material layer circular telegram on flabellum surface for the air heating through its surface, thereby realize that hot-blast blows, after closing the power on heating material layer, electric fan heater can realize cold wind again and blow, realizes ordinary fan function; can make air disturbance structure and the integration of heating structure complete, moreover, the steam generator is simple in structure, the assembly process reduces, can improve production efficiency, and the flabellum still can keep less thickness even increase the heating material layer, save the device that generates heat and occupy the inside space of shell, make the thickness of electric fan heater reduce, and do not generate heat the problem of sheltering from that the device setting leads to between air supply arrangement and air outlet, can make the blowing process of hot-blast and cold wind more smooth and easy, the air supply efficiency effect is better.
Drawings
Fig. 1 is a schematic view of a sectional structure of a fan heater of the present invention.
Fig. 2 is a schematic view of a cross-sectional structure of a fan blade according to the present invention.
Fig. 3 is a schematic view of a cross-sectional structure of a fan blade according to the present invention.
Fig. 4 is a schematic structural diagram of an implementation manner of the air supply device of the present invention.
Fig. 5 is a schematic structural view of an implementation manner of the air supply device of the present invention.
Fig. 6 is a schematic circuit diagram of the fan heater of the present invention.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
As shown in fig. 1 to 6, a fan heater with a novel heating mode includes a housing 1, an air supply device 2, an air duct member 3 and a control circuit board 4 electrically connected to the air supply device 2, the air duct member 3 and the control circuit board 4 are mounted in the housing 1, the housing 1 is provided with an air outlet 101 and an air inlet 102, the air duct member 3 is connected between the air outlet 101 and an air outlet 202 of the air supply device 2, the air inlet 203 of the air supply device 2 is communicated with the air inlet 102, the air supply device 2 includes a fan blade 201 for disturbing air to flow with speed, the fan blade 201 is provided with a heating material layer 5 for heating by energization, the heating material layer 5 is electrically connected to the control circuit board 4, and hot air formed by rotation of the fan blade 201 is blown out from the air outlet 101.
The heating material layer 5 can replace a heating core structure in a traditional fan heater to be electrified for heating, when the heating material layer 5 on the surface of the fan blade 201 is electrified, the heating material layer can heat, so that air passing through the surface of the fan blade is heated, hot air blowing is realized, after the power supply of the heating material layer 5 is turned off, the fan heater can realize cold air blowing, and the function of a common fan is realized;
the air disturbance structure and the heating structure can be integrated, the structure is simple, the assembly procedures are reduced, the production efficiency can be improved, the fan blades 201 can still keep smaller thickness even if the heating material layer 5 is added, the space of the heating device occupying the shell 1 is saved, and the thickness of the fan heater is reduced;
in addition, the shielding problem caused by the arrangement of the heating device between the air supply device 2 and the air outlet 101 is avoided, so that the blowing process of hot air and cold air is smoother, and the air supply efficiency is better.
Further, the heating material layer 5 is a graphene electric heating material layer, the technology of the graphene electric heating material layer is mature, and the heating efficiency is high.
Further, the heating material layer 5 can be disposed on the outer surface of the fan blade 201 by gluing, sleeving, locking, or welding, or the heating material layer 5 and the fan blade 201 are integrally formed and formed in the fan, which can better protect the heating material layer 5, prevent dust from accumulating on the surface of the heating material layer 5 to cause safety accidents, and reduce the heating efficiency.
Further, the air supply device 2 includes the following implementation modes:
the first method is as follows: air supply arrangement 2 is including spiral case 21, motor 22 and the centrifugal wind wheel 23 of connection on the output shaft tip of motor 22 that is provided with air-out end 202 and air inlet end 203, motor 22 and centrifugal wind wheel 23 are installed in spiral case 21, be provided with a plurality of circumference evenly arranged on the centrifugal wind wheel 23 and be arc flaky flabellum 201, this air supply arrangement 2 is applicable to the wind channel that needs turn round, and in the use, the noise is less moreover.
The second method comprises the following steps: air supply arrangement 2 includes motor 22 and connects the fan leaf 24 on the output shaft tip of motor 22, and the front end of fan leaf 24 forms air-out end 202, and the rear end of fan leaf 24 forms air inlet end 203, fan leaf 24 includes central wheel hub 241, is provided with a plurality of distortion fashioned flabellums 201 along the circumferencial direction on central wheel hub 241's the lateral wall, and this air supply arrangement 2 can improve the air-out effect of big amount of wind, can improve hot-blast air-out efficiency.
Further, at least two electrodes 501 are further disposed on the heating material layer 5, the electrodes 501 are spaced apart from each other, one end of each electrode 501 is led out to the end surface of the fan blade 201 and is electrically connected to a rotating conductive ring a sleeved outside the output shaft of the motor 22, and the heating material layer rotating relative to the motor 224 can be electrically connected to a power supply through the rotating conductive ring a.
The rotating conductive ring A comprises a first ring body A1 and a second ring body A2 which are in running fit and are electrically connected, the first ring body A1 is connected with the heating material layer, and the second ring body A2 is connected with the control circuit board.
Further, the control circuit board 4 is provided with a motor start switch 41 and a heating material layer start switch 42, the fan heater can blow cold air to realize a fan function by operating the motor start switch 41 to work alone, and the fan heater blows warm air to realize a heating function by operating the motor start switch 41 and the heating material layer start switch 42 to work simultaneously.
Further, the negative ion generator 6 connected with the control circuit board 4 is installed in the air channel member 3, so that warm air is blown out by the fan heater, indoor air is purified through the negative ion generator 6, and the purchase cost of the air purifier device can be saved.
Further, a fuse 7 is connected between the control circuit board 4 and the heating material layer 5, and the fuse 7 can prevent the heating material layer 5 from being too hot, thereby playing a role in protection.
Further, the air outlet 101 is rotatably provided with a flow guide grid, the flow guide grid comprises a plurality of flow guide plates B which are mutually balanced, and the air supply direction and range of the warm air can be changed by adjusting the flow guide grid.
The foregoing is a preferred embodiment of the present invention showing and describing the basic principles, main features and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, but rather that various changes and modifications may be made without departing from the spirit and scope of the invention, the scope of which is defined by the appended claims and their equivalents.
Claims (10)
1. The utility model provides a novel electric fan heater of mode of generating heat, includes shell and the air supply arrangement of installation in the shell, wind channel component and the control circuit board of being connected with the air supply arrangement electricity, is equipped with air outlet and air intake on the shell, and the wind channel component connection is between air outlet and air supply arrangement's air-out end, and air supply arrangement's air inlet end and air intake intercommunication, its characterized in that: the air supply device comprises a fan blade used for disturbing air to flow in an accelerating mode, a heating material layer which is electrified to generate heat is arranged on the fan blade, the heating material layer is electrically connected with the control circuit board, and hot air formed by rotation of the fan blade is blown out from the air outlet.
2. The warm air blower with the novel heating mode as claimed in claim 1, wherein: the heating material layer is a graphene electric heating material layer.
3. The warm air blower with the novel heating mode as claimed in claim 1, wherein: the heating material layer is arranged on the outer surface of the fan blade, or the heating material layer and the fan blade are integrally formed and are formed in the fan.
4. The warm air blower with the novel heating mode as claimed in claim 1, wherein: air supply arrangement is including spiral case, the motor that is provided with air-out end and air inlet end and the centrifugal wind wheel of connection on the output shaft tip of motor, motor and centrifugal wind wheel are installed in the spiral case, be provided with a plurality of circumference evenly arranged and be the flabellum of arc slice on the centrifugal wind wheel.
5. The warm air blower with the novel heating mode as claimed in claim 1, wherein: air supply arrangement includes the motor and connects the fan leaf on the output shaft tip of motor, and the front end of fan leaf forms the air-out end, and the rear end of fan leaf forms the air inlet end, the fan leaf includes central wheel hub, is provided with a plurality of blocks of distortion fashioned flabellums along the circumferencial direction on central wheel hub's the lateral wall.
6. A warm-air drier with a novel heating mode according to claim 4 or 5, characterized in that: the heating material layer is also provided with at least two electrodes, the electrodes are mutually separated, and one end of each electrode is led out to the end face of the fan blade and is electrically connected with a rotary conducting ring sleeved outside the output shaft of the motor.
7. The warm air blower with the novel heating mode as claimed in claim 1, wherein: and the control circuit board is provided with a motor starting switch and a heating material layer starting switch.
8. The warm air blower with the novel heating mode as claimed in claim 1, wherein: and a negative ion generator connected with the control circuit board is arranged in the air channel member.
9. The warm air blower with the novel heating mode as claimed in claim 1, wherein: and a fuse is connected between the control circuit board and the heating material layer.
10. The warm air blower with the novel heating mode as claimed in claim 1, wherein: the air outlet is rotatably provided with a flow guide grid, and the flow guide grid comprises a plurality of flow guide plates which are mutually balanced.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121026438 | 2021-05-13 | ||
| CN2021210264389 | 2021-05-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214746473U true CN214746473U (en) | 2021-11-16 |
Family
ID=78627585
Family Applications (6)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121227050.5U Active CN216135692U (en) | 2021-05-13 | 2021-06-02 | Novel air of mode of generating heat is fried pot |
| CN202121225803.9U Active CN214788135U (en) | 2021-05-13 | 2021-06-02 | Ceiling fan capable of heating |
| CN202121228346.9U Active CN214887916U (en) | 2021-05-13 | 2021-06-02 | Fan blade capable of heating |
| CN202121225865.XU Active CN214746473U (en) | 2021-05-13 | 2021-06-02 | Novel warm air blower with heating mode |
| CN202121225808.1U Active CN214891715U (en) | 2021-05-13 | 2021-06-02 | Air purifier capable of heating |
| CN202121227072.1U Active CN214891639U (en) | 2021-05-13 | 2021-06-02 | Humidifier capable of heating |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121227050.5U Active CN216135692U (en) | 2021-05-13 | 2021-06-02 | Novel air of mode of generating heat is fried pot |
| CN202121225803.9U Active CN214788135U (en) | 2021-05-13 | 2021-06-02 | Ceiling fan capable of heating |
| CN202121228346.9U Active CN214887916U (en) | 2021-05-13 | 2021-06-02 | Fan blade capable of heating |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121225808.1U Active CN214891715U (en) | 2021-05-13 | 2021-06-02 | Air purifier capable of heating |
| CN202121227072.1U Active CN214891639U (en) | 2021-05-13 | 2021-06-02 | Humidifier capable of heating |
Country Status (1)
| Country | Link |
|---|---|
| CN (6) | CN216135692U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114110858A (en) * | 2021-11-30 | 2022-03-01 | 广东德尔玛科技股份有限公司 | Humidifier |
| CN115381274B (en) * | 2022-09-06 | 2023-09-29 | 珠海格力电器股份有限公司 | Dual-purpose pot and control method thereof |
-
2021
- 2021-06-02 CN CN202121227050.5U patent/CN216135692U/en active Active
- 2021-06-02 CN CN202121225803.9U patent/CN214788135U/en active Active
- 2021-06-02 CN CN202121228346.9U patent/CN214887916U/en active Active
- 2021-06-02 CN CN202121225865.XU patent/CN214746473U/en active Active
- 2021-06-02 CN CN202121225808.1U patent/CN214891715U/en active Active
- 2021-06-02 CN CN202121227072.1U patent/CN214891639U/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN214788135U (en) | 2021-11-19 |
| CN214887916U (en) | 2021-11-26 |
| CN216135692U (en) | 2022-03-29 |
| CN214891639U (en) | 2021-11-26 |
| CN214891715U (en) | 2021-11-26 |
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