CN221265462U

CN221265462U - Air duct assembly and blower

Info

Publication number: CN221265462U
Application number: CN202323067964.1U
Authority: CN
Inventors: 王保华
Original assignee: Foshan Shunde Leitai Electrical Appliances Manufacturing Co ltd
Current assignee: Foshan Shunde Leitai Electrical Appliances Manufacturing Co ltd
Priority date: 2023-11-13
Filing date: 2023-11-13
Publication date: 2024-07-05
Anticipated expiration: 2033-11-13

Abstract

The utility model relates to an air duct component and a blower, which comprises a handle shell, wherein the handle shell is provided with an air passing cavity, an air inlet is formed in the handle shell, and the air inlet is communicated with the air passing cavity; the shell component is arranged on the handle shell and is provided with a mounting cavity, an air duct cavity and an ion cavity, a first air outlet and a second air outlet are formed in the shell component, the mounting cavity is respectively communicated with the air duct cavity and the ion cavity, the air duct cavity is communicated with the air duct cavity, the first air outlet is communicated with the air duct cavity, and the second air outlet is communicated with the ion cavity; and the water ion generator is arranged on the shell assembly and is positioned in the ion cavity. Through respectively with cross wind chamber intercommunication in wind channel chamber and ion chamber to separate hot-blast air current and water ion air current, this many wind channel structures can let hot-blast air current and water ion air current separate, avoid water ion evaporation and the difficult condensation condition of moisture to take place, guarantee water ionizer's gas flow simultaneously, provide sufficient air moisture for electrolysis water ion.

Description

Air duct assembly and blower

Technical Field

The utility model relates to a household appliance, in particular to an air duct assembly and a blower.

Background

A hair dryer, particularly a hot air dryer, is a household appliance commonly used to dry hair. Further, hot air blowers are also used to shape hair from wet or dry environments. In general, a hair dryer includes two main components, a fan assembly and a heating assembly, and operates in such a manner that air is sucked into the hair dryer body through the fan assembly, and the sucked air is heated through the heating assembly, so that cool air becomes hot air flow and flows out from an air blowing opening of the hair dryer to dry hair, but the hair is crisp and is easy to be fluffy and messy. The negative ions are applied to the hair dryer, so that the hair is not dry and frizzy, the effects of caring scalp and improving hair quality are achieved, and the blow molding and shaping of a hairstyle are facilitated. However, the blower containing anions currently on the market has the following problems: the air blower has only one air passage, and the negative ions containing water are mixed with hot air to evaporate easily in hot air flow, and the hot air is unfavorable for the condensation of air water to electrolyze into water ions, so that the absorption of negative ions on hair is reduced.

Disclosure of utility model

Accordingly, it is desirable to provide a duct assembly and blower that address the problems of hot air water ions being easily evaporated and water being difficult to condense and electrolyze.

A duct assembly, comprising: the handle shell is provided with an air passing cavity, an air inlet is formed in the handle shell, and the air inlet is communicated with the air passing cavity; the shell component is arranged on the handle shell and is provided with a mounting cavity, an air duct cavity and an ion cavity, a first air outlet and a second air outlet are formed in the shell component, the mounting cavity is respectively communicated with the air duct cavity and the ion cavity, the air duct cavity is communicated with the air duct cavity, the first air outlet is communicated with the air duct cavity, and the second air outlet is communicated with the ion cavity; and the water ion generator is arranged on the shell assembly and is positioned in the ion cavity.

According to the air duct assembly disclosed by the application, through the air inlet formed in the handle shell, air and fluid enter the air passing cavity from the air inlet and flow into the shell assembly, and the air and fluid enter the installation cavity and the air duct cavity respectively through the air cavity. The wind-gas fluid flowing into the air duct cavity leaves from the first air outlet. The wind-gas fluid carrying-away part entering the installation cavity generates heat and flows into the ion cavity, water ions generated by electrolysis of the water ion generator positioned in the ion cavity are carried by the wind-gas fluid flowing into the ion cavity, and finally the second air outlet is separated. Through the structural design of the air duct, the temperature of the components in the installation cavity can be effectively reduced, and continuous use is ensured. Meanwhile, the gas flow of the water ion generator is guaranteed, and sufficient air moisture is provided for the water ion generator to generate water ions. The high-activity water ions are generated by the water ion generator, so that the blown air contains the high-activity water ions, and the water ions can directly oxidize harmful substances into carbon dioxide and water, so that the hair is not dry and frizzy, and the effects of caring the scalp and improving the hair quality are achieved.

In one embodiment, the housing assembly comprises a housing and an air guide assembly, the housing is arranged on the handle housing, the housing is provided with the mounting cavity and the air duct cavity, the air guide assembly is arranged on the housing, the air guide assembly and the housing enclose to form the ion cavity, and at least part of the air guide assembly is positioned in the air duct cavity. The casing provides the supporting role for the wind channel subassembly to stabilize its structure, can lead the air current through setting up wind-guiding subassembly in the wind channel intracavity, it is more convenient and reliable to use, makes the function more various through the setting of wind-guiding subassembly, and the structure is more reasonable.

In one embodiment, the housing assembly is further provided with an air guide channel, one end of the air guide channel is communicated with the installation cavity, and the other end of the air guide channel is communicated with the ion cavity. The heat in the installation cavity can be guided to the outside through the arrangement of the air guide channel, the air can be guided more directionally through the arrangement of the air guide channel, the air flow of the ion cavity is increased, and the water ions can be conveyed to the outside.

In one embodiment, the air guide assembly comprises a connecting shell and an air guide pipe, the connecting shell is arranged on the shell, the air guide pipe is arranged on the connecting shell, the air guide pipe is provided with an air guide channel, one end of the air guide channel is communicated with the installation cavity, and the other end of the air guide channel is communicated with the ion cavity. The air flow entering the air channel cavity from the air passing cavity and output from the first air outlet can be guided through the cooperation of the connecting shell and the air guide pipe. The installation cavity is communicated with the ion cavity through the air guide channel, so that air flow entering the installation cavity from the air passing cavity and output by the second air outlet is guided. The air can flow more uniformly by forming a plurality of channels in the air passing cavity, the air can be conveyed more stably in the guiding process, stable air moisture is provided for the water ion generator, and the diffusion of water ions is facilitated.

In one embodiment, the casing includes a protection shell, an air outlet piece and a separation shell, the air outlet piece is arranged on the protection shell, the first air outlet is formed on the air outlet piece or between the air outlet piece and the protection shell, the second air outlet is formed on the air outlet piece, the separation shell is arranged on the protection shell and is positioned on the inner side of the protection shell, and the separation shell separates the protection shell to form the installation cavity and the air duct cavity. Through setting up the separation shell to separate installation cavity and wind channel chamber, avoid the air current of installation cavity to influence the air current in wind channel chamber. The air can be guided through the arrangement of the air outlet piece, and the first air outlet and the second air outlet are arranged on the air outlet piece, so that the air output by the air guide pipe can be timely output when the air conditioner is used. The air output by the first air outlet and the second air outlet can be output simultaneously, so that loss caused by cooling of circuit components in the installation cavity is reduced, the use effect of the electric hair drier in the use process is ensured, the gas flow of the ion cavity is increased, and the water ion oxidation effect is enhanced.

In one embodiment, the air outlet piece comprises an air outlet plate and a mounting shell, the mounting shell is arranged on the air outlet plate, the air outlet plate is arranged on the protective shell, the first air outlet and the second air outlet are formed in the air outlet plate, the mounting shell is arranged on the air outlet plate, the air guide assembly is arranged on the mounting shell, and the air guide assembly and the mounting shell are enclosed to form the ion cavity. The air guide assembly and the installation shell are enclosed to form the ion cavity, so that the water ion generator arranged in the ion cavity has a stable installation space which is convenient to assemble and disassemble, and is easy to take out and maintain.

In one embodiment, the protective housing comprises a front housing and a rear cover, the rear cover is arranged on the front housing, the air outlet piece is arranged on the front housing, the front housing and the rear cover enclose to form an installation space, the separation housing is arranged on the front housing, and the separation housing separates the installation space to form an installation cavity and an air duct cavity. The front shell and the rear cover can be assembled and disassembled conveniently through the combined structure of the front shell and the rear cover, and installation and matching between parts are facilitated.

In one embodiment, the air conditioner further comprises a first sealing ring, and the first sealing ring is clamped between the protective shell and the air outlet piece. The first sealing ring is clamped between the protective shell and the air outlet piece, so that a gap between the protective shell and the air outlet piece is blocked, and the phenomenon that the air flowing out of the first air outlet is influenced by the gap to cause diversion is avoided.

In one embodiment, the second air outlet and the first air outlet are located on the same side away from the mounting cavity. The second air outlet and the first air outlet are arranged on the same side, so that the air flow of the two air channels is fused and converged, the air flow diffusion of the carried water ions is enhanced, the hair is better cared, on the other hand, the air led out from the mounting cavity can be effectively utilized, the output air is not wasted, the output air flow is increased, and the water ions are helped to be output to the outside.

In one embodiment, the water ionizer includes an ionizer housing, a discharge electrode assembly disposed on the ionizer housing, and a refrigeration assembly disposed on the ionizer housing. The temperature of the discharge electrode assembly is reduced through the refrigerating assembly, so that moisture in the air is condensed in the discharge electrode assembly to form dew, meanwhile, the electric field is generated through the discharge electrode assembly, the gathered dew is ionized and hydrolyzed through the electric field, so that high-activity water ions are generated, and the high-activity water ions in the air have the effects of sterilization, deodorization and moisture preservation, so that the hair can be well cared.

In one embodiment, the discharge electrode assembly comprises an electrode needle and a high-voltage electrode, a mounting groove is formed in the ionizer shell, the electrode needle is arranged on the ionizer shell and located at the mounting groove, the high-voltage electrode is arranged on the ionizer shell, the high-voltage electrode extends to the notch of the mounting groove, and the high-voltage electrode is arranged at intervals with the electrode needle. When the discharge electrode assembly operates, the voltage of the high-voltage electrode is higher than the voltage of the electrode needle, so that an electric field is formed between the high-voltage electrode and the electrode needle, moisture condensed to the electrode needle from air is electrolyzed into water ions through the electric field, and the high-voltage electrode and the electrode needle are arranged at intervals, so that a certain space is formed for forming the electric field between the high-voltage electrode and the electrode needle, and the water ions are conveniently electrolyzed into water ions. Because the electrode needle structure is slender and easy to damage, the mounting groove provides a mounting space for the electrode needle, and the electrode needle is prevented from being damaged.

In one embodiment, the cooling assembly comprises a cooling fin and a heat dissipation member, the heat dissipation member is arranged on the ionizer shell, the cooling fin is clamped between the heat dissipation member and the ionizer shell, a cooling surface of the cooling fin is opposite to the mounting groove, and a heat dissipation surface of the cooling fin is attached to the heat dissipation member. The cooling surface of the refrigerating sheet is oppositely provided with the mounting groove, so that the temperature of the electrode needle arranged in the mounting groove is reduced, moisture in the air is condensed at the water absorbing piece to form dew, and the moisture is conveniently electrolyzed into water ions. The temperature of the refrigerating sheet part is effectively reduced through the heat dissipation part, and the refrigerating sheet (continuously running and the cooling surface being stabilized for cooling) is ensured.

In one embodiment, the electrode needle further comprises a sealing sheet, the electrode needle comprises a bottom plate and a needle body, the ionizer shell is provided with an ion installation cavity, the needle body is arranged on the bottom plate, the sealing sheet is clamped between the bottom plate and the ionizer shell, and the needle body penetrates through the sealing sheet and the ionizer shell and then extends into the installation groove. The electrode needle is clamped between the bottom plate and the ionizer shell through the sealing sheet, so that the gap between the electrode needle and the mounting groove is effectively reduced, and the electrode needle is stably arranged at the mounting groove.

In one embodiment, the handle housing includes a housing body and a control assembly, the housing assembly being disposed on the housing body, the control assembly being disposed on the housing body. The control component is arranged on the handle shell, so that the electric hair dryer can be conveniently held, and the selection function is controlled.

In a second aspect, the present application discloses a hair dryer

A blower comprising any one of the above air duct assemblies; the fan assembly is arranged on the handle shell and is at least partially positioned in the air passing cavity; a circuit assembly disposed on the housing assembly and within the mounting cavity; and the heating component is arranged on the shell component and is positioned in the air duct cavity. Through set up the fan subassembly in the handle casing, and set up heating element in the wind channel intracavity of casing subassembly, water ionizer sets up in the ion intracavity, and circuit subassembly sets up in the installation intracavity, when the fan subassembly in the wind chamber works, the fan subassembly will drive air and enter into installation chamber, wind channel chamber and ion intracavity respectively. The air entering the installation cavity is discharged to the external environment after taking away the heat on the circuit component, so that the circuit component can be prevented from overheating, and the circuit component is prevented from being overheated to affect the use. The air entering the air channel cavity from the air passing cavity is blown out from the second air outlet after passing through the heating component, and the heating component can be started to generate hot air flow when needed. Through this kind of structural design can effectually reduce circuit assembly's temperature, guarantees to last the use, and the hot air current is separated with the water ion air current to many wind channels structure simultaneously, avoids water ion evaporation and the difficult condensation condition of moisture to take place.

Drawings

Fig. 1 is a first perspective view of a blower according to an embodiment of the present application;

Fig. 2 is a first perspective view of a blower according to an embodiment of the present application;

FIG. 3 is an exploded view of a blower and duct assembly according to an embodiment of the present application;

FIG. 4 is a cross-sectional view of FIG. 3;

FIG. 5 is a cross-sectional view of the air chute assembly of the present embodiment;

FIG. 6 is a perspective view of a water ionizer of the air duct assembly of the present embodiment;

FIG. 7 is a cross-sectional view of a water ionizer of the air duct assembly of the present embodiment.

Wherein, the correspondence between the reference numerals and the component names is:

100 air duct assemblies;

The handle comprises a handle shell, a shell body 11, a control assembly 12, a 101 air passing cavity and a 102 air inlet;

2 shell components, 21 shells, 211 protective shells, 2111 front shells, 2112 rear covers, 212 air outlet pieces, 2121 air outlet plates, 2122 mounting shells, 213 separation shells, 214 first sealing rings, 22 air guide components, 221 connecting shells, 222 air guide pipes, 201 mounting cavities, 202 air channel cavities, 203 ion cavities, 204 first air outlets, 205 second air outlets and 206 air guide channels;

The device comprises a water ion generator 3, an ion generator shell 31, a discharge electrode assembly 32, an electrode needle 321, a bottom plate 3211, a needle body 3212, a high-voltage electrode 322, a refrigeration assembly 33, a refrigeration sheet 331, a heat dissipation member 332, a sealing sheet 34 and a mounting groove 301.

200 Circuit components;

300 heating assembly.

Detailed Description

In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways than those described herein, and therefore the scope of the present utility model is not limited to the specific embodiments disclosed below.

The following describes air duct assemblies and hair dryers according to some embodiments of the present utility model with reference to the accompanying drawings.

Example 1

As shown in fig. 1 to 7, the present embodiment discloses an air duct assembly, including: the handle shell 1, the handle shell 1 is provided with an air passing cavity 101, the handle shell 1 is provided with an air inlet 102, and the air inlet 102 is communicated with the air passing cavity 101; the handle comprises a handle shell 1, a shell assembly 2, a first air outlet 204 and a second air outlet 205, wherein the shell assembly 2 is provided with a mounting cavity 201, an air duct cavity 202 and an ion cavity 203, the mounting cavity 201 is respectively communicated with the air duct cavity 101 and the ion cavity 203, the air duct cavity 202 is communicated with the air duct cavity 101, the first air outlet 204 is communicated with the air duct cavity 202, and the second air outlet 205 is communicated with the ion cavity 203; water ionizer 3, water ionizer 3 is disposed on housing assembly 2 and within ion chamber 203.

The air duct assembly disclosed by the application is characterized in that through the air inlet 102 formed in the handle shell 1, air and fluid enter the air passing cavity 101 from the air inlet 102 and flow into the shell assembly 2, and the air and fluid enter the installation cavity 201 and the air duct cavity 202 respectively through the air cavity 101. The air flow flowing into the duct cavity 202 exits from the first air outlet 204. The wind fluid entering the installation cavity 201 takes away the part to generate heat and flows into the ion cavity 203, water ions generated by electrolysis of the water ion generator 3 positioned in the ion cavity 203 are carried by the wind fluid flowing into the ion cavity 203, and finally the second air outlet 205 is separated. The temperature of the components in the installation cavity 201 can be effectively reduced through the air duct structural design, and continuous use is ensured. And meanwhile, the gas flow of the water ion generator 3 is ensured, so that sufficient air moisture is provided for generating water ions by the water ion generator 3. The water ion generator 3 generates high-activity water ions, so that the blown wind contains the high-activity water ions, and the water ions can directly oxidize harmful substances into carbon dioxide and water, so that the hair is not dry and frizzy, and the effects of caring scalp and improving hair quality are achieved.

As shown in fig. 1 and 5, this embodiment further defines, in addition to the features of the above-described embodiment: the housing assembly 2 comprises a housing 21 and an air guide assembly 22, wherein the housing 21 is arranged on the handle housing 1, the housing 21 is provided with a mounting cavity 201 and an air duct cavity 202, the air guide assembly 22 is arranged on the housing 21, the air guide assembly 22 and the housing 21 are enclosed to form an ion cavity 203, and at least part of the air guide assembly 22 is positioned in the air duct cavity 202. The casing 21 provides the supporting role for the wind channel subassembly to stabilize its structure, can lead the air current through setting up wind guide assembly 22 in wind channel chamber 202, it is more convenient and reliable to use, makes the function more various through the setting of wind guide assembly 22, and the structure is more reasonable.

As shown in fig. 3 and 5, this embodiment further defines, in addition to the features of the above-described embodiment: the housing assembly 2 is further provided with an air guide channel 206, one end of the air guide channel 206 is communicated with the installation cavity 201, and the other end of the air guide channel 206 is communicated with the ion cavity 203. The heat in the installation cavity 201 can be guided to the outside through the arrangement of the air guide channel 206, the air can be guided more directionally through the arrangement of the air guide channel 206, the air flow of the ion cavity 203 is increased, and the water ions can be conveyed to the outside.

As shown in fig. 4 and 5, this embodiment further defines, in addition to the features of the above-described embodiment: the air guide assembly 22 comprises a connecting shell 221 and an air guide pipe 222, wherein the connecting shell 221 is arranged on the shell 21, the air guide pipe 222 is arranged on the connecting shell 221, the air guide pipe 222 is provided with an air guide channel 206, one end of the air guide channel 206 is communicated with the installation cavity 201, and the other end of the air guide channel 206 is communicated with the ion cavity 203. The air flow entering the air duct cavity 202 from the air passing cavity 101 and being output from the first air outlet 204 can be guided by the cooperation of the connecting shell 221 and the air guiding pipe 222. The installation cavity 201 is communicated with the ion cavity 203 through the air guide channel 206, so that the air flow entering the installation cavity 201 from the air passing cavity 101 and output by the second air outlet 205 is guided. By forming a plurality of channels in the air passing cavity 101, the air flow can be more uniform, the air can be more stably conveyed in the guiding process, stable air moisture is provided for the water ion generator 3, and the diffusion of water ions is facilitated.

As shown in fig. 4 and 5, this embodiment further defines, in addition to the features of the above-described embodiment: the casing 21 includes protective housing 211, air-out piece 212 and separation shell 213, and air-out piece 212 sets up on protective housing 211, has seted up first air outlet 204 on the air-out piece 212 or has formed first air outlet 204 between air-out piece 212 and the protective housing 211, has seted up second air outlet 205 on the air-out piece 212, and separation shell 213 sets up on protective housing 211 and is located protective housing 211 inboard, and separation shell 213 separates protective housing 211 and forms installation cavity 201 and wind channel cavity 202. By providing the separation housing 213, the installation chamber 201 is separated from the air duct chamber 202, and the air flow of the installation chamber 201 is prevented from affecting the air flow of the air duct chamber 202. The air can be guided through the arrangement of the air outlet piece 212, and the air output by the air guide pipe 222 can be timely output when the first air outlet 204 and the second air outlet 205 are arranged on the air outlet piece 212. The air output by the first air outlet 204 and the second air outlet 205 can be output simultaneously, so that the loss caused by cooling the circuit assembly 5 in the installation cavity 201 is reduced, the use effect of the electric hair drier in the use process is ensured, the air flow of the ion cavity 203 is increased, and the water ion oxidation effect is enhanced.

As shown in fig. 4 and 5, this embodiment further defines, in addition to the features of the above-described embodiment: the air outlet piece 212 comprises an air outlet plate 2121 and a mounting shell 2122, the mounting shell 2122 is arranged on the air outlet plate 2121, the air outlet plate 2121 is arranged on the protective shell 211, a first air outlet 204 and a second air outlet 205 are formed in the air outlet plate 2121, the mounting shell 2122 is arranged on the air outlet plate 2121, the air guide assembly 22 is arranged on the mounting shell 2122, and the air guide assembly 22 and the mounting shell 2122 are enclosed to form the ion cavity 203. The air guide assembly 22 and the mounting shell 2122 are enclosed to form the ion cavity 203, so that the water ion generator arranged in the ion cavity 203 has a stable mounting space which is convenient to assemble and disassemble, and is easy to take out and maintain.

As shown in fig. 4 and 5, this embodiment further defines, in addition to the features of the above-described embodiment: the protective case 211 includes a front case 2111 and a rear cover 2112, the rear cover 2112 is provided on the front case 2111, the air outlet 212 is provided on the front case 2111, the front case 2111 and the rear cover 2112 enclose to form an installation space, the partition case 213 is provided on the front case 2111, and the partition case 213 partitions the installation space to form the installation chamber 201 and the duct chamber 202. The front shell 2111 and the rear cover 2112 can be assembled and disassembled conveniently through the combined structure, and the assembly and the matching between the components are convenient.

As shown in fig. 4 and 5, this embodiment further defines, in addition to the features of the above-described embodiment: the air conditioner further comprises a first sealing ring 214, wherein the first sealing ring 214 is clamped between the protective shell 211 and the air outlet piece 212. The first sealing ring 2114 is clamped between the protective shell 211 and the air outlet piece 212, so that a gap between the protective shell 211 and the air outlet piece 212 is blocked, and the gas flowing out of the first air outlet 204 is prevented from being influenced by the gap to cause diversion.

As shown in fig. 1 and 3, this embodiment further defines, in addition to the features of the above-described embodiment: the second air outlet 205 and the first air outlet 204 are located on the same side away from the mounting cavity 201. The second air outlet 205 and the first air outlet 204 are arranged on the same side, so that the air flow fusion and confluence of the two air channels are enhanced, the air flow diffusion of the carried water ions is enhanced, hair is better cared, on the other hand, the air led out from the installation cavity 201 can be effectively utilized, the output air is not wasted, the output air flow is increased, and the water ions are output to the outside.

As shown in fig. 6 and 7, this embodiment further defines, in addition to the features of the above-described embodiment: the water ionizer 3 includes an ionizer housing 31, a discharge electrode assembly 32, and a refrigerating assembly 33, the discharge electrode assembly 32 being provided on the ionizer housing 31, the refrigerating assembly 33 being provided on the ionizer housing 31. The temperature of the discharge electrode assembly 32 is reduced by the refrigerating assembly 33, so that moisture in the air is condensed in the discharge electrode assembly 32 to form dew, meanwhile, the electric field is generated by the discharge electrode assembly 32, the gathered dew is ionized and hydrolyzed by the electric field, so that high-activity water ions are generated, and the high-activity water ions in the air have the effects of sterilization, deodorization and moisture preservation, so that the hair can be cared well.

As shown in fig. 6 and 7, this embodiment further defines, in addition to the features of the above-described embodiment: the discharge electrode assembly 32 includes an electrode needle 321 and a high-voltage electrode 322, a mounting groove 301 is formed in the ion device shell 31, the electrode needle 321 is disposed on the ion device shell 31 and located at the mounting groove 301, the high-voltage electrode 322 is disposed on the ion device shell 31, the high-voltage electrode 322 extends to a notch of the mounting groove 301, and the high-voltage electrode 322 and the electrode needle 321 are arranged at intervals. When the discharge electrode assembly 32 operates, the voltage of the high-voltage electrode 322 is higher than the voltage of the electrode needle 321, so that an electric field is formed between the high-voltage electrode 322 and the electrode needle 321, moisture condensed from air to the electrode needle 321 is electrolyzed into water ions through the electric field, and the water ions are electrolyzed into water ions through the electric field formed between the high-voltage electrode 322 and the electrode needle 321 by a certain space. Since the electrode needle 321 is slim and easy to damage, the mounting space is provided for the electrode needle 321 through the mounting groove 301, and the electrode needle 321 is prevented from being damaged.

As shown in fig. 6 and 7, this embodiment further defines, in addition to the features of the above-described embodiment: the refrigerating unit 33 includes a refrigerating fin 331 and a heat radiating member 332, the heat radiating member 332 is disposed on the ion shell 31, the refrigerating fin 331 is sandwiched between the heat radiating member 332 and the ion shell 31, a cooling surface of the refrigerating fin 331 is disposed opposite to the mounting groove 301, and the cooling surface of the refrigerating fin 331 is bonded to the heat radiating member 332. The cooling surface of the cooling plate 331 is arranged at the mounting groove 301, so that the temperature of the electrode needle 321 arranged in the mounting groove 301 is reduced, moisture in the air is condensed in the water absorbing member 35 to form condensation, and the moisture is conveniently electrolyzed into water ions. The temperature of the components of the refrigerating piece 331 is effectively reduced through the heat radiating piece 332, the continuous operation of the refrigerating piece 331 is ensured, and the cooling surface is stabilized for cooling.

As shown in fig. 6 and 7, this embodiment further defines, in addition to the features of the above-described embodiment: the electrode needle 321 comprises a bottom plate 3211 and a needle body 3212, the ionizer shell 31 is provided with an ion installation cavity 302, the needle body 3212 is arranged on the bottom plate 3211, the sealing sheet 34 is clamped between the bottom plate 3211 and the ionizer shell 31, and the needle body 3212 penetrates through the sealing sheet 34 and the ionizer shell 31 and then extends into the installation groove 301. The sealing piece 34 is clamped between the bottom plate 3211 and the ionizer shell 31, so that the gap between the electrode needle 321 and the mounting groove 301 is effectively reduced, and the electrode needle 321 is firmly arranged at the mounting groove 301.

As shown in fig. 1 and 2, this embodiment further defines, in addition to the features of the above-described embodiment: the handle housing 1 includes a housing body 11 and a control assembly 12, the housing assembly 2 is provided on the housing body 11, and the control assembly 12 is provided on the housing body 11. By controlling the assembly 12 on the handle housing 1, the selection function is controlled so as to facilitate holding of the hair dryer.

Example 2

As shown in fig. 3 and 4, the present embodiment discloses an electric hair dryer, including: any of the above-described air duct assemblies 100; the fan assembly is arranged on the handle shell 1 and is at least partially positioned in the air passing cavity 101; a circuit assembly 200, the circuit assembly 200 being disposed on the housing assembly 2 and within the mounting cavity 201; and a heating assembly 300, wherein the heating assembly 300 is arranged on the shell assembly 2 and is positioned in the air duct cavity 202. By providing a blower assembly within the handle housing 1 and the heating assembly 300 within the air duct cavity 202 of the housing assembly 2, the water ionizer 3 is disposed within the ion cavity 203, the circuit assembly 200 is disposed within the mounting cavity 201, and when the blower assembly within the air duct cavity 101 is in operation, the blower assembly will drive air into the mounting cavity 201, the air duct cavity 202 and the ion cavity 203, respectively. The air entering the mounting cavity 201 will take away the heat on the circuit assembly 200 and then discharge the heat to the external environment, so that the circuit assembly 200 can be ensured not to be overheated, and the influence of the overheating of the circuit assembly 200 on use can be avoided. The air entering the air duct cavity 202 from the air passing cavity 101 is blown out from the second air outlet 205 after passing through the heating assembly 4, and the heating assembly 4 can be turned on to generate hot air flow when required. Through this kind of structural design can effectually reduce the temperature of circuit subassembly 5, guarantees to last the use, and the hot air current is separated with the water ion air current to many wind channels structure simultaneously, avoids water ion evaporation and the difficult condensation condition of moisture to take place.

The above examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. The wind channel subassembly, its characterized in that includes:

The novel air conditioner comprises a handle shell (1), wherein the handle shell (1) is provided with an air passing cavity (101), an air inlet (102) is formed in the handle shell (1), and the air inlet (102) is communicated with the air passing cavity (101);

the handle comprises a handle shell (1), wherein the handle shell (1) is provided with a mounting cavity (201), an air duct cavity (202) and an ion cavity (203), a first air outlet (204) and a second air outlet (205) are formed in the handle shell (2), the mounting cavity (201) is respectively communicated with the air passing cavity (101) and the ion cavity (203), the air duct cavity (202) is communicated with the air passing cavity (101), the first air outlet (204) is communicated with the air duct cavity (202), and the second air outlet (205) is communicated with the ion cavity (203);

-a water ionizer (3), said water ionizer (3) being arranged on said housing assembly (2) and being located inside said ion chamber (203).

2. The duct assembly of claim 1, wherein the duct assembly comprises a housing,

The casing assembly (2) comprises a casing (21) and an air guide assembly (22), the casing (21) is arranged on the handle casing (1), the casing (21) is provided with an installation cavity (201) and an air duct cavity (202), the air guide assembly (22) is arranged on the casing (21), the air guide assembly (22) and the casing (21) are enclosed to form the ion cavity (203), and at least part of the air guide assembly (22) is positioned in the air duct cavity (202).

3. The air duct assembly according to claim 2, wherein the air guide assembly (22) comprises a connecting shell (221) and an air guide pipe (222), the connecting shell (221) is arranged on the shell (21), the air guide pipe (222) is arranged on the connecting shell (221), the air guide pipe (222) is provided with an air guide channel (206), one end of the air guide channel (206) is communicated with the installation cavity (201), and the other end of the air guide channel (206) is communicated with the ion cavity (203).

4. A duct assembly according to claim 3, characterized in that the housing (21) comprises a protective housing (211), an air outlet member (212) and a separation housing (213), the air outlet member (212) is arranged on the protective housing (211), the air outlet member (212) is provided with the first air outlet (204) or the first air outlet (204) is formed between the air outlet member (212) and the protective housing (211), the air outlet member (212) is provided with the second air outlet (205), the separation housing (213) is arranged on the protective housing (211) and is positioned on the inner side of the protective housing (211), and the separation housing (213) separates the protective housing (211) to form the installation cavity (201) and the duct cavity (202).

5. The duct assembly of claim 4, wherein the air duct assembly comprises,

The air outlet piece (212) comprises an air outlet plate (2121) and a mounting shell (2122), the mounting shell (2122) is arranged on the air outlet plate (2121), the air outlet plate (2121) is arranged on the protective shell (211), the first air outlet (204) and the second air outlet (205) are formed in the air outlet plate (2121), the mounting shell (2122) is arranged on the air outlet plate (2121), the air guide assembly (22) is arranged on the mounting shell (2122), and the air guide assembly (22) and the mounting shell (2122) are enclosed to form the ion cavity (203);

And/or the protective housing (211) comprises a front housing (2111) and a rear cover (2112), the rear cover (2112) is arranged on the front housing (2111), the air outlet piece (212) is arranged on the front housing (2111), the front housing (2111) and the rear cover (2112) are enclosed to form an installation space, the separation housing (213) is arranged on the front housing (2111), and the separation housing (213) separates the installation space to form the installation cavity (201) and the air duct cavity (202);

And/or further comprises a first sealing ring (214), wherein the first sealing ring (214) is clamped between the protective shell (211) and the air outlet piece (212).

6. The air duct assembly according to claim 1, wherein the water ionizer (3) comprises an ionizer housing (31), a discharge electrode assembly (32), and a refrigerating assembly (33), the discharge electrode assembly (32) being disposed on the ionizer housing (31), the refrigerating assembly (33) being disposed on the ionizer housing (31).

7. The air duct assembly according to claim 6, wherein the discharge electrode assembly (32) comprises an electrode needle (321) and a high-voltage electrode (322), a mounting groove (301) is formed in the ionizer shell (31), the electrode needle (321) is arranged on the ionizer shell (31) and located at the mounting groove (301), the high-voltage electrode (322) is arranged on the ionizer shell (31), the high-voltage electrode (322) extends to a notch of the mounting groove (301), and the high-voltage electrode (322) is arranged at intervals with the electrode needle (321).

8. The duct assembly of claim 7, wherein the duct assembly comprises,

The refrigerating assembly (33) comprises a refrigerating piece (331) and a radiating piece (332), the radiating piece (332) is arranged on the ionizer shell (31), the refrigerating piece (331) is clamped between the radiating piece (332) and the ionizer shell (31), a cooling surface of the refrigerating piece (331) is arranged opposite to the mounting groove (301), and a radiating surface of the refrigerating piece (331) is attached to the radiating piece (332);

And/or still include sealing sheet (34), electrode needle (321) include bottom plate (3211) and needle body (3212), ion ware shell (31) are equipped with ion installation cavity (302), needle body (3212) set up on bottom plate (3211), sealing sheet (34) clamp is established between bottom plate (3211) and ion ware shell (31), needle body (3212) wear to establish with behind sealing sheet (34) and ion ware shell (31) extend in mounting groove (301).

9. The duct assembly of claim 1, wherein the duct assembly comprises a housing,

The handle shell (1) comprises a shell body (11) and a control assembly (12), the shell assembly (2) is arranged on the shell body (11), and the control assembly (12) is arranged on the shell body (11);

and/or the shell component (2) is also provided with an air guide channel (206), one end of the air guide channel (206) is communicated with the installation cavity (201), and the other end of the air guide channel (206) is communicated with the ion cavity (203).

10. A hair dryer, comprising:

the air duct assembly (100) of any of claims 1 to 9;

The fan assembly is arranged on the handle shell (1) and is at least partially positioned in the air passing cavity (101);

-a circuit assembly (200), said circuit assembly (200) being provided on said housing assembly (2) and within said mounting cavity (201);

-a heating assembly (300), said heating assembly (300) being arranged on said housing assembly (2) and being located within said air duct cavity (202).