CN219306199U - Semiconductor ion wind blower - Google Patents

Abstract

The utility model discloses a semiconductor ion wind blower, which relates to the technical field of electric hair drier equipment and comprises the following components: the air blowing barrel comprises an outer barrel body and an inner barrel body arranged in the outer barrel body, a hot air channel is formed in an annulus between the outer barrel body and the inner barrel body, a cold air channel is formed in a space in the inner barrel body, a first thermoelectric refrigerating chip is arranged on the inner wall of the outer barrel body, a heating surface of the first thermoelectric refrigerating chip faces the hot air channel, a second thermoelectric refrigerating chip is arranged on the inner wall of the inner barrel body, a heating surface of the second thermoelectric refrigerating chip faces the hot air channel, and a cooling surface of the second thermoelectric refrigerating chip faces the cold air channel; one end of the plug wire type handle is connected to the blowing cylinder, a switching passage piece is arranged at the connecting position of the plug wire type handle, an ion wind generating unit is arranged in the plug wire type handle and used for generating ion wind, and the switching passage piece is used for controlling the ion wind to pass through a hot air channel or a cold air channel.

Description

Semiconductor ion wind blower

Technical Field

The utility model relates to the technical field of electric hair drier equipment, in particular to a semiconductor ion air blower.

Background

With the improvement of living standard and the continuous progress of technological level, people need more intelligent and more energy-saving hair drier. In daily life, the hair dryer is an indispensable living article for most families, is mainly used for drying hair and styling hair, and can also be applied to the aspects of local drying, heating, physiotherapy and the like of laboratories, physiotherapy rooms and artists.

Existing hair dryers typically include heating wires, mechanical fans, and a control motherboard. The conventional fan forms air flow by adopting a mechanical mode, so that noise is generated and vibration is generated when the electric hair drier works. When the hot air shield is selected, the electric heating wire needs a certain time to generate heat, and the air blown by the fan is heated by the electric heating wire to form hot air. However, when the air conditioner is switched to the cold air range, a certain time is required to wait for cooling of the heating wire, so that the air blown out from the air outlet still has heat. Meanwhile, the high temperature of the hot air shield also reduces the self-heat dissipation performance of the control main board.

Moreover, the hot air blown out by the existing hair drier is too dry to dry hair, and meanwhile, the hair drier which is lack of constant temperature control is easy to damage the hair. The hair can not be dried by using the comb, so that static electricity is easily generated by the hair, and the hair can be deformed, bent or tilted by the static electricity.

Therefore, there is a need in the market for an electric hair dryer that can switch between hot and cold air and eliminate static electricity.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a semiconductor ion air blower which can realize the switching of cold air and hot air and the static elimination.

In order to achieve the above purpose, the present utility model may be performed by the following technical scheme:

a semiconductor ionic wind blower, comprising:

the air blowing barrel comprises an outer barrel body and an inner barrel body arranged in the outer barrel body, wherein a hot air channel is formed in an annular space between the outer barrel body and the inner barrel body, a cold air channel is formed in a space in the inner barrel body, a first thermoelectric refrigerating chip is arranged on the inner wall of the outer barrel body, a heating surface of the first thermoelectric refrigerating chip faces the hot air channel, a second thermoelectric refrigerating chip is arranged on the inner wall of the inner barrel body, a heating surface of the second thermoelectric refrigerating chip faces the hot air channel, and a refrigerating surface of the second thermoelectric refrigerating chip faces the cold air channel;

the plug wire type handle is characterized in that one end of the plug wire type handle is connected to the blowing cylinder, a switching passage piece is arranged at the connecting position of the plug wire type handle, an ion wind generating unit is arranged in the plug wire type handle and used for generating ion wind, and the switching passage piece is used for controlling the ion wind to pass through the hot air channel or the cold air channel.

The semiconductor ion wind blowing machine comprises the ion wind generating unit, wherein the ion wind generating unit comprises an electrode bracket, a plurality of transmitting electrode needles are arranged on the electrode bracket, the transmitting electrode needles are electrically connected with a high-voltage power supply, and receiving electrodes are arranged above the transmitting electrode needles.

The semiconductor ion wind blower is characterized in that the emitting electrode needle is fixed on the electrode bracket in a horizontal cross array mode, and a plurality of fins which are arranged in parallel are arranged in the receiving electrode.

The semiconductor ion wind blower is further characterized in that the surface of the transmitting electrode needle is coated with a graphene coating.

The semiconductor ion wind blowing machine is characterized in that the switching passage piece comprises a rotatable quarter-sphere baffle and a fixed round baffle, the rotatable quarter-sphere baffle is fixedly connected to the connection part of the plug wire type handle and the blowing barrel through a fixed rotating shaft, a control circuit board is connected to the fixed rotating shaft through signals, the fixed round baffle is adhered to the upper part of the quarter-sphere baffle, and the fixed round baffle is provided with an annular area for shielding and covering the hot air channel.

The semiconductor ion wind blower described above, further, the rotation angle of the fixed rotation shaft is 90 degrees.

The semiconductor ion wind blower is characterized in that the wire insertion type handle is provided with a button, and a control circuit board is connected with the button signal.

The semiconductor ion wind blower is characterized in that the air outlet of the outer cylinder body is provided with a temperature sensor, and a control circuit board is connected with the temperature sensor through signals.

The semiconductor ion wind blowing machine is characterized in that the air outlet of the blowing cylinder is provided with the flow equalizing film.

Compared with the prior art, the utility model has the beneficial effects that:

1. compared with the prior art, the thermoelectric refrigeration chips are arranged in the outer cylinder body and the inner cylinder body, and the application of the thermoelectric refrigeration chips can effectively regulate and control the hot air temperature of the air outlet channel of the outer cylinder body, the cold air temperature of the air outlet channel of the inner cylinder body, effectively reduce energy consumption and realize constant-temperature air outlet.

2. The switching passage piece comprises a fixed circular baffle and a rotatable quarter-sphere baffle, wherein the rotatable quarter-sphere baffle is arranged at the joint of the plug wire type handle and the blowing cylinder, and the air outlet conversion of the cold and hot air channels can be realized through the steering regulation and control of the button on the spherical baffle, so that the exchange of cold and hot air can be realized in a short time.

3. The ion wind generating unit of the embodiment of the utility model is arranged in an up-down array mode by the two-stage needle-fin structure, the emitting electrode needles are fixed on the emitting electrode support in a horizontal cross array mode, the wind output can be improved, and wind enters the outer cylinder body wind outlet channel or the inner cylinder body wind outlet channel along the inside of the plug wire type grip. Compared with the prior art, the ion wind generating unit has the advantages of low noise and no static electricity, has a certain sterilization function, and can improve the practicability of the equipment.

4. The hair dryer is also provided with a constant temperature control system consisting of a temperature sensor and a control circuit board, and the constant temperature control of hot air can be realized through the constant temperature control system. Compared with the prior art, the constant temperature control system can regulate and control the air outlet temperature of the hot air in the outgoing air duct, quicken the speed of hair drying, prevent the hair from being damaged by high temperature and effectively reduce the energy consumption.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following description will briefly explain the drawings needed in the embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a semiconductor ion wind blower according to an embodiment of the present utility model;

fig. 2 is an exploded view of a semiconductor ionic wind blower according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of an ion wind generator of a semiconductor ion wind blower according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a thermoelectric cooling chip of a semiconductor ionic wind blower according to an embodiment of the present utility model;

fig. 5 is a schematic structural view of a baffle of a semiconductor ion wind blower according to an embodiment of the present utility model;

fig. 6 is a flowchart of a temperature control system of a semiconductor ion wind blower according to an embodiment of the present utility model.

Wherein: 1. a grip; 11. a receiving electrode; 12. an electrode holder; 13. a transmitting electrode needle; 2. an electric wire; 3. an outer cylinder; 31. a first thermoelectric refrigeration chip; 4. an inner cylinder; 41. a second thermoelectric refrigeration chip; 5. a rotatable quarter sphere baffle; 6. fixing a round baffle; 7. a control circuit board; 8. a temperature sensor; 9. a flow equalizing membrane; 10. a button.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

Examples:

it should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the utility model described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed or inherent to such process, method, article, or apparatus.

It is to be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counter-clockwise," "axial," "radial," "circumferential," and the like are directional or positional relationships as indicated based on the drawings, merely to facilitate describing the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model.

In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise. Furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

Referring to fig. 1 to 6, the present utility model provides a semiconductor ion wind blower, which may include: the blowing cylinder comprises an outer cylinder body 3 and an inner cylinder body 4 arranged in the outer cylinder body 3, a hot air channel is formed in an annular space between the outer cylinder body 3 and the inner cylinder body 4, a cold air channel is formed in a space in the inner cylinder body 4, a first thermoelectric cooling chip 31 is arranged on the inner wall of the outer cylinder body 3, a heating surface of the first thermoelectric cooling chip 31 faces the hot air channel, a second thermoelectric cooling chip 41 is arranged on the inner wall of the inner cylinder body 4, a heating surface of the second thermoelectric cooling chip 41 faces the hot air channel, and a cooling surface faces the cold air channel; one end of the plug wire type handle is connected to the blowing cylinder, a switching passage piece is arranged at the connecting position, an ion wind generating unit is arranged in the plug wire type handle and used for generating ion wind, and the switching passage piece is used for controlling the ion wind to pass through a hot air channel or a cold air channel.

Specifically, the outer cylinder 3 and the inner cylinder 4 of the embodiment of the utility model are provided with thermoelectric refrigeration chips, and by the application of the thermoelectric refrigeration chips, the hot air temperature of the air outlet channel of the outer cylinder body 3 and the cold air temperature of the air outlet channel of the inner cylinder body 4 can be effectively regulated, and compared with a traditional blower, the air outlet channel of the outer cylinder body 3 can realize switching of cold air and hot air in a short time. Meanwhile, the embodiment of the utility model generates the ion wind through the ion wind generating unit, and compared with the traditional blower, the ion wind generating unit has the advantages of low noise and no static electricity. It can be understood that the thermoelectric cooling core according to the embodiment of the utility model utilizes the Peltier effect of the semiconductor material, and when direct current passes through a couple formed by connecting two different semiconductor materials in series, heat can be absorbed and released at two ends of the couple respectively.

Referring again to fig. 1-2, fig. 1 and 2 illustrate a semiconductor ionic wind blower that may include: the blowing cylinder comprises an outer cylinder body 3, an inner cylinder body 4 and a switching passage piece. The outer cylinder 3 is provided with a grip slot and a button 10, the outer cylinder 3 is internally provided with a first thermoelectric cooling chip 31, and the inner cylinder 4 is provided with a second thermoelectric cooling chip 41. The switching passage part consists of a fixed round baffle 6 and a rotatable quarter sphere baffle 5, and is arranged at the joint of the plug wire type handle and the blowing cylinder. The plug wire type handle is provided with a mains supply connector. An ion wind generating unit is arranged in the plug wire type handle. The ion wind generating unit comprises an electrode bracket 12, a plurality of transmitting electrode needles 13 are arranged on the electrode bracket 12, the transmitting electrode needles 13 are electrically connected with a high-voltage power supply, and receiving electrodes 11 are arranged above the transmitting electrode needles 13. In this embodiment, the switching of cold air and hot air of the blower can be achieved in a short time by the thermoelectric refrigeration technology, and static electricity generated by hair is eliminated by corona discharge of the ion wind generating unit, and noise and energy consumption in the use process can be reduced compared with the conventional blower.

Referring to fig. 4, in some embodiments, the cold end face of the first thermoelectric cooling chip 31 within the outer cartridge 3 faces outwardly and the hot end face faces inwardly toward the hot air channel. The hot end of the second thermoelectric cooling chip 41 in the inner cylinder 4 faces the outward hot air passage, and the cold end faces the inward cold air passage. The arrangement of the first thermoelectric refrigeration chip 31 and the second thermoelectric refrigeration chip 41 can heat the hot air channel of the outer cylinder body 3 and refrigerate the cold air channel of the inner cylinder body 4, so that the hot air is blown into the air outlet channel of the outer cylinder body 3, the cold air is blown into the air outlet channel of the inner cylinder body 4, the energy consumption is further effectively reduced, and the constant-temperature air outlet is realized. For example, the thickness of the first thermoelectric cooling chip 31 and the second thermoelectric cooling chip 41 may be 5mm, and the first thermoelectric cooling chip 31 and the second thermoelectric cooling chip 41 are electrically connected to a low-voltage dc power supply.

Referring again to fig. 1-2, in some embodiments, a push button 10 is provided on the wire-inserted grip, the push button 10 is signally connected to the control circuit board 7, and the push button 10 may include a power switch, a cold windshield, and a hot windshield. The power switch is used for switching on or off the whole equipment; the cold air baffle is used for realizing that cold air is blown out from the air outlet channel of the inner cylinder 4; the hot air baffle is used for realizing that the hot air is blown out from the air outlet channel of the outer cylinder body 3.

Referring to fig. 5, in some embodiments, the switching path member includes a rotatable quarter sphere baffle 5 and a fixed sphere baffle 6, the rotatable quarter sphere baffle 5 is fixedly connected to the connection part of the wire insertion type grip and the blowing barrel by a fixed rotating shaft, the fixed rotating shaft is connected with a control circuit board 7 in a signal manner, the fixed sphere baffle 6 is adhered above the quarter sphere baffle, and the fixed sphere baffle 6 has an annular area for shielding the hot air channel. In this embodiment, the rotation of the quarter sphere baffle is controlled by the cold and hot gear, and when the hot air baffle button 10 is adjusted, the quarter sphere baffle guides the wind into the hot air channel of the outer cylinder 3, and when the cold air baffle button 10 is adjusted, the quarter sphere baffle guides the wind into the cold air channel of the inner cylinder 4. Through the steering regulation and control of the button 10 on the spherical baffle, the air outlet conversion of the cold and hot air channels can be realized, and the exchange of cold and hot air can be realized in a short time. Preferably, the radius of the rotatable quarter sphere baffle 5 is 20mm. The rotation angle of the fixed shaft is 90 degrees.

Referring to fig. 3, in some embodiments, an ion wind generating unit is used to generate ion wind, which may be composed of a two-stage pin-fin structure arranged in a top-bottom array within a wire-plugging grip. The emitter electrode pins 13 are fixed on the electrode bracket 12 in a horizontal crossed array. In the embodiment, the ion wind generating unit can eliminate static electricity generated by hair by utilizing corona discharge, and the structural arrangement can improve the wind output and realize that wind enters the wind outlet channel of the outer cylinder body 3 or the wind outlet channel of the inner cylinder body 4 along the inside of the plug wire type grip. In addition, the ion wind generating unit has the advantages of low noise and no static electricity, has a certain sterilization function, and can improve the practicability of the equipment. The length of the emitter electrode needle 13 is, for example, 10mm. The electrode holder 12 has a diameter of 40mm. The fin diameter was 40mm. The vertical distance between the emitter electrode pin 13 and the fin of the receiver electrode 11 is 10mm. The vertical distance between the single pin-fin ion wind generating units in the two-stage pin-fin structure is 30mm. The vertical distance from the two-stage pin-fin structure to the barrel is 50mm. The emitter electrode pin 13 is electrically connected with a high-voltage power supply.

In the above embodiment, further, the surface of the emitter electrode needle 13 is coated with a graphene coating. Specifically, by coating the graphene coating on the surface of the emitter electrode needle 13, oxidation of the emitter electrode needle 13 in the working state can be prevented, resulting in reduction of the air output.

In some embodiments, the diameter of the ionic wind blower grip 1 is 45mm and the length of the blower grip 1 is 200mm. The outer diameter of the ion wind blowing machine outer cylinder body 3 is 80mm, and the inner diameter of the ion wind blowing machine outer cylinder body 3 is 70mm. The outer diameter of the inner cylinder body 4 of the ion wind blower is 40mm, and the inner diameter of the inner cylinder body 4 of the ion wind blower is 30mm. The length of the inner cylinder 4 of the ion wind blowing machine is 40mm, and the length of the outer cylinder 3 is 100mm.

In some embodiments, a temperature sensor 8 is arranged at the air outlet of the outer cylinder body 3, and a control circuit board 7 is connected with the temperature sensor 8 in a signal way. In the present embodiment, the temperature sensor 8 and the control circuit board 7 constitute a thermostatic control system by which the thermostatic control of the hot air can be achieved. Compared with the prior art, the constant temperature control system can regulate and control the air outlet temperature of the hot air in the outgoing air duct, quicken the speed of hair drying, prevent the hair from being damaged by high temperature and effectively reduce the energy consumption.

In the above embodiment, further, the air outlet of the blowing cylinder is further provided with a flow equalizing film 9. Specifically, through setting up flow equalizing membrane 9 at the air outlet of blowing section of thick bamboo, can make the wind that the hair-dryer blown out more even stable.

The utility model will be better understood by the following examples.

Embodiment one:

when the blower is in the OFF gear, the two-stage pin-fin ion wind generating unit includes the receiving electrode 11, the electrode holder 12, the transmitting electrode pin 13, the first thermoelectric cooling chip 31 and the second thermoelectric cooling chip 41 are all in the OFF state.

Embodiment two:

when the electric wire 2 of the blower is powered on and the blower is in a cold air gear, the electrode bracket 12 of the two-pole needle-fin ionic wind generating unit is powered on to be powered on in a high voltage mode, the tip of the transmitting electrode needle 13 ionizes air in the handle 1 of the blower to generate charged particles, the charged particles are accelerated to move towards the receiving electrode 11 under the action of an electric field, and meanwhile fluid movement is caused by collision with air molecules to generate ionic wind. The tip of the electrode of the emitter electrode needle 13 also generates negatively charged particles, which will kill bacteria, microorganisms, etc. in the ion wind, and the particles generated when blowing hair are eliminated to achieve the purpose of eliminating static electricity. Meanwhile, the quarter sphere baffle rotates to the front end of the grip 1, and the fixed sphere baffle 6 is matched to block the ion wind from entering the hot air channel of the outer cylinder 3, so that the ion wind enters the cold air channel of the inner cylinder 4 and is blown out from the cold air channel of the inner cylinder 4. Meanwhile, the second thermoelectric refrigeration chip 41 of the inner cylinder 4 is connected with a low-voltage power supply, and the inward cold end surface can realize a refrigeration effect on ion wind in the cold wind channel of the inner cylinder 4. Finally, cold air is blown out from the air outlet of the channel of the inner cylinder 4, and uniform air outlet is realized through the flow equalizing film 9, so that the cold air baffle blowing process of the blower is completed.

Embodiment III:

when the electric wire 2 of the blower is powered on and the blower is in a hot air gear, the electrode bracket 12 of the bipolar needle-fin ion wind generating unit is powered on to be powered on in a high voltage mode, the tip of the transmitting electrode needle 13 ionizes air in the handle 1 of the blower to generate charged particles, the charged particles move to the receiving electrode 11 in an accelerating mode under the action of an electric field, and meanwhile fluid movement is caused by collision with air molecules to generate ion wind. The tip of the electrode of the emitter electrode needle 13 also generates negatively charged particles, which will kill bacteria, microorganisms, etc. in the ion wind, and the particles generated when blowing hair are eliminated to achieve the purpose of eliminating static electricity. Meanwhile, the quarter sphere baffle rotates to the rear end of the grip 1, and the fixed sphere baffle 6 is matched to block the ion wind from entering the cold wind channel of the inner cylinder 4, so that the ion wind enters the heating wind channel of the outer cylinder 3 and is blown out from the hot wind channel of the outer cylinder 3. Meanwhile, the first thermoelectric cooling chip 31 of the outer cylinder 3 and the second thermoelectric cooling chip 41 of the inner cylinder 4 are connected with a low-voltage power supply, and the outward hot end surface of the second thermoelectric cooling chip 41 of the inner cylinder 4 and the inward hot end surface of the first thermoelectric cooling chip 31 of the outer cylinder 3 achieve a heating effect on ion wind in the channel of the outer cylinder 3. When the hot air passes through the air outlet, the temperature sensor 8 detects the temperature of the current blown air and transmits data to the control circuit board 7, and if the current air temperature is lower than 34 ℃, the first thermoelectric refrigeration chip 31 and the second thermoelectric refrigeration chip 41 continue to heat the ion air; if the current air temperature is higher than 42 ℃, the first thermoelectric refrigeration chip 31 and the second thermoelectric refrigeration chip 41 stop continuously heating the ion air, so that the constant temperature control effect on the hot air is realized. Finally, hot air is blown out from the air outlet of the hot air channel of the outer cylinder body 3, and uniform air outlet is realized through the flow equalizing film 9, so that the hot air baffle blowing process of the blower is completed.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the essence of the present utility model are intended to be included within the scope of the present utility model.

Claims (9)

1. A semiconductor ion wind blower, comprising:

the air blowing barrel comprises an outer barrel body and an inner barrel body arranged in the outer barrel body, wherein a hot air channel is formed in an annular space between the outer barrel body and the inner barrel body, a cold air channel is formed in a space in the inner barrel body, a first thermoelectric refrigerating chip is arranged on the inner wall of the outer barrel body, a heating surface of the first thermoelectric refrigerating chip faces the hot air channel, a second thermoelectric refrigerating chip is arranged on the inner wall of the inner barrel body, a heating surface of the second thermoelectric refrigerating chip faces the hot air channel, and a refrigerating surface of the second thermoelectric refrigerating chip faces the cold air channel;

the plug wire type handle is characterized in that one end of the plug wire type handle is connected to the blowing cylinder, a switching passage piece is arranged at the connecting position of the plug wire type handle, an ion wind generating unit is arranged in the plug wire type handle and used for generating ion wind, and the switching passage piece is used for controlling the ion wind to pass through the hot air channel or the cold air channel.

2. The semiconductor ion wind blowing machine according to claim 1, wherein the ion wind generating unit comprises an electrode bracket, a plurality of transmitting electrode needles are arranged on the electrode bracket, the transmitting electrode needles are electrically connected with a high-voltage power supply, and receiving electrodes are arranged above the transmitting electrode needles.

3. The semiconductor ion wind blower according to claim 2, wherein the emitter electrode needle is fixed on the electrode bracket in a horizontal cross array, and a plurality of fins arranged in parallel are arranged in the receiver electrode.

4. The semiconductor ionic wind blower according to claim 2, wherein the surface of the emitter electrode needle is coated with a graphene coating.

5. The semiconductor ion wind blower of claim 1, wherein the switching path member comprises a rotatable quarter sphere baffle and a fixed sphere baffle, the rotatable quarter sphere baffle is fixedly connected to the connection of the wire insertion type grip and the blowing barrel by a fixed rotating shaft, the fixed rotating shaft is in signal connection with a control circuit board, the fixed sphere baffle is adhered above the quarter sphere baffle, and the fixed sphere baffle is provided with an annular area for shielding and covering the hot air channel.

6. The semiconductor ion wind blower of claim 5, wherein the rotation angle of the stationary shaft is 90 degrees.

7. The semiconductor ion wind blower of claim 1, wherein the wire insertion type grip is provided with a button, and the button is in signal connection with a control circuit board.

8. The semiconductor ion wind blower according to claim 1, wherein a temperature sensor is arranged at an air outlet of the outer cylinder, and a control circuit board is connected to the temperature sensor in a signal manner.

9. The semiconductor ion wind blower according to claim 1, wherein an air outlet of the blowing cylinder is provided with a flow equalizing film.

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