TWI718591B - Hair dryer spray structure - Google Patents

Abstract

The invention relates to a spray structure of a hair dryer, which includes a main body, a ring cover, and a spray device. The main body has a shell, a heating air supply device, and a control device. The front of the shell has an annular air outlet, and the heating air supply device is provided with In the shell, the external cold air can be introduced to be heated and then exported from the annular air outlet. The control device can be connected to the power supply and can control the action of the heating and air supply device; and the ring is set at the annular air outlet position of the main body, in the center It has an air vent, and a joint part is arranged on the ring cover; and the spray device has an atomizer and a chamber. The atomizer is arranged at the joint part of the ring cover, and the chamber is filled with liquid and can be Lead the liquid to the atomizer position; thereby, the present invention can provide a better spray and applicable effects of the hair dryer.

Description

Hair dryer spray structure

The present invention relates to a spray structure of a hair dryer, and mainly refers to a device that can be installed on the hair dryer and can spray the hair.

A hair dryer is an electrical appliance that people often use in daily life. The hair dryer can not only dry hair but also create beautiful hairstyles. In order to improve hair quality, a liquid storage tank is currently installed in the hair dryer. The liquid storage tank is connected with a nozzle and is stored in the hair dryer. The liquid tank contains water, hair care lotion, essential oil or other liquids, so that the liquid in the liquid tank can be sprayed from the nozzle toward the front while the hair dryer blows hot air to provide hair care.

However, the water droplets sprayed by the nozzle are relatively large, which are difficult to be evenly distributed to the hair and have disadvantageous absorption loss. In addition, the liquid storage tank is fixed in the hair dryer, so that the liquid storage tank cannot be used in other hair dryers.

In order to improve the applicability, there is currently a spray device that can be added to the top of the hair dryer housing. The spray device has a liquid storage tank and an atomizer. The liquid in the liquid storage tank can be discharged to the atomizer and then atomized and exported. The aforesaid mist liquid molecules derived from the spray device are relatively large and unfavorable for absorption, and the spraying distance of the mist liquid is short, so that when the distance between the hair dryer and the hair is large, the mist liquid is not easy to be sprayed stably to the loss of hair.

The object of the present invention is to provide a device which has better installation applicability and can spray stably on the hair.

The present invention includes a main body, a ring cover, and a spray device. The main body has a shell, a heating and blowing device, and a control device. The front of the shell has an annular air outlet, and the heating and blowing device is arranged in the shell. The external cold air can be introduced and heated and then exported from the annular air outlet. The control device is connected to the power supply and can control the action of the heating and air supply device; and the ring is arranged at the annular air outlet of the main body, with a ventilation hole in the center. The mouth is provided with a joint; and the spray device has an atomizer and a chamber. The atomizer is arranged at the joint position of the ring cover and has a spray hole that sprays toward the air vent, and the atomization The device is provided with a wire electrically connected to the control device of the main body; and the chamber is arranged on the main body or the ring cover, and the liquid is contained in the chamber, and the liquid can be led out to the position of the atomizer.

The ring cover of the present invention may further include a joint seat, and the upper front side of the housing has an opening, the opening is provided with a cover that can cover or not cover the opening, the chamber is provided in a container, and the container is provided At the position below the opening, there is a guide outlet, the joint seat is provided above the ring cover corresponding to the opening position of the main body shell, the joint seat is provided with a guide groove for guiding the liquid in the container, and the joint part is provided Below the joint seat, there is a through hole communicating with the guiding groove.

Further, the spray hole of the atomizer sprays toward the downward air vent, and the ring cover has an outer ring part that can be joined with the ring-shaped air outlet of the main body, and an inner ring part arranged in the outer ring part. There is a ring-shaped closed accommodating groove between the outer ring portion and the inner ring portion, a collection hole communicating with the accommodating groove is provided under the inner ring portion, and a lead-out hole is provided at the position of the ring cover corresponding to the accommodating groove, the lead-out hole Set the plug body.

Furthermore, the control device of the main body is provided with a conductive magnetic ring at a position corresponding to the annular air outlet, and a conductive plate which can be electrically connected with the conductive magnetic ring and the lead of the atomizer is provided behind the ring cover.

Further, the ring cover of the present invention may have an outer ring portion that can be engaged with the ring-shaped air outlet of the main body, an inner ring portion arranged in the outer ring portion, and a ring-shaped seal between the outer ring portion and the inner ring portion An accommodating groove, the accommodating groove is provided with the accommodating chamber, an injection port communicating with the accommodating chamber is provided at the outer ring part or the inner ring part, the injection port is provided with a plug body, and the joint part is provided on the inner ring part, With a through hole communicating with the chamber.

When the present invention is implemented, the ring cover can be placed at the position of the ring-shaped air outlet of the main body, and the conductive plate of the ring cover and the conductive magnetic ring of the main body can be electrically connected. Flow out to the atomizer position.

The user can make the heating and blowing device and the atomizer operate at the same time by the control device, and when the liquid in the chamber is discharged to the atomizer, it can be atomized by the spray hole and sprayed toward the lower air vent, and the heating and blowing device can generate hot air toward the ring The air outlet and the air vent are sprayed forward, and the hot air can heat the atomized liquid to form smaller molecules, which can be blown into the hair at a higher speed and absorbed by the skin and hair, which can have a better hair care effect. The container can be easily taken out and then contained in a suitable hair care liquid, which has better applicability.

1: main body

11: shell

111: Ring air outlet

112: opening

113: Lid

12: Heating air supply device

121: Fan

122: Motor

123: heating device

13: Control device

131: Conductive magnetic ring

2: ring cover

21: Outer Ring

22: inner ring

221: Joint

222: Through Hole

23: holding tank

24: Vent

25: Collection hole

26: Joint seat

261: guide slot

262: Joint

263: Through Hole

27: Conductive plate

28: export hole

281: plug body

3: spray device

31: Atomizer

311: spray hole

312: Wire

32: Room

320: container

321: export

322: Injection Port

323: plug body

33: Liquid

Figure 1 is an exploded view of the first embodiment of the present invention.

Figure 2 is an exploded view from another angle of the first embodiment of the present invention.

Figure 3 is a combined perspective view of the first embodiment of the present invention.

Figure 4 is a combined cross-sectional view of the first embodiment of the present invention.

Fig. 5 is a schematic diagram of the operation of the first embodiment of the present invention.

Figure 6 is an exploded view of the second embodiment of the present invention.

Figure 7 is a combined cross-sectional view of the second embodiment of the present invention.

In the following embodiments, similar functional elements of the present invention are represented by the same drawing numbers. Please refer to Figures 1 to 4. The first embodiment of the present invention includes a main body 1, a ring cover 2, a spray device 3, and the main body 1 has one The housing 11, a heating and air supply device 12, and a control device 13. The housing 11 has a ring-shaped air outlet 111 in the front and an opening 112 on the upper side of the front side. The opening 112 is provided with a cover that can cover or not cover the opening 112 113. The heating and blowing device 12 is arranged in the housing 11, with a fan 121, a motor 122, and a heating device 123, and can introduce external cold air to be heated and then lead out through the annular air outlet 111; and the control device 13 is provided The housing 11 is connected to a power source, and a conductive magnetic ring 131 is arranged at the position corresponding to the annular air outlet 111, and can control whether the power supply outputs the heating and blowing device 12 and the conductive magnetic ring 131, and can control the heating and blowing device 12 and the spray device 3 actions.

The ring cover 2 is arranged at the position of the annular air outlet 111 of the main body 1, and has an outer ring portion 21 that can be joined with the annular air outlet 111 of the main body 1, and an inner ring portion 22 arranged in the outer ring portion 21. There is an annular accommodating groove 23 between the ring portion 21 and the inner ring portion 22, the center of the inner ring portion 22 has an air vent 24 corresponding to the annular air outlet 111, and the inner ring portion 22 is provided below the inner ring portion 22 to communicate with the accommodating groove 23 The collecting hole 25 is provided with an engaging seat 26 above the ring cover 2 at a position corresponding to the opening 112 of the housing 11 of the main body 1. The engaging seat 26 has a guiding groove 261 above and an engaging portion 262 below it. The guide groove 261 communicates with the through hole 263; it is also provided behind the ring cover 2 to guide the main body 1 The electromagnetic ring 131 attracts conduction and can cover the conductive plate 27 behind the accommodating groove 23. A lead-out hole 28 is provided in the ring cover 2 at a position corresponding to the accommodating groove 23. The lead-out hole 28 is provided with a plug body 281.

The spray device 3 has an atomizer 31 and a chamber 32. The atomizer 31 is arranged at the position of the joint 262 of the joint seat 26 of the ring cover 2 and has a spray hole 311 that sprays toward the lower air vent 24, and the mist The carburetor 31 is provided with a wire 312 electrically connected to the conductive plate 27, so that the control device 13 of the main body 1 can control the action of the atomizer 31, and the chamber 32 is provided in a container 320, which can contain hair care products. Liquid 33, such as liquid, essential oil, fragrance, etc., has an outlet 321, and the container 320 can be inserted into the position below the opening 112 through the opening 112 of the housing 11 of the main body 1, and the outlet 321 can lead the liquid 33 to the guiding groove 261 and The position of the through hole 263 of the joint 262 and the atomizer 31.

Please refer to Figure 5, when the present invention is implemented, the ring cover 2 can be placed at the position of the annular air outlet 111 of the main body 1, and the conductive plate 27 of the ring cover 2 and the conductive magnetic ring 131 of the main body 1 can be electrically connected by adsorption. The conductive connection is convenient and effective. It also makes the chamber 32 of the container 320 contain a suitable liquid 33 and is inserted into the opening 112 of the housing 11 of the main body 1 and then cover the lid 113, and the liquid 33 in the chamber 32 can flow out through the outlet 321 To the atomizer 31 position.

The user can make the heating and blowing device 12 and the atomizer 31 operate at the same time by the control device 13, and when the liquid 33 in the chamber 32 is exported to the atomizer 31, the mist can be atomized by the spray hole 311 and sprayed toward the lower ventilation opening 24 In addition, the heating and blowing device 12 can generate hot air to spray forward toward the annular air outlet 111 and the air vent 24. The hot air corresponds to the vertical direction of the mist liquid, and the hot air can heat the atomized liquid 33 to form smaller molecules, and It can be blown to the hair and absorbed by the skin and hair at a higher speed, and can have a better hair care effect. The container 320 can be easily taken out of the present invention to contain a suitable hair care liquid 33, which has better applicability.

According to the present invention, if part of the atomized liquid 33 sprayed downward from the atomizer 31 is not driven by the hot air discharged from the main body 1, it can be collected by the collecting hole 25 of the inner ring portion 22 of the ring cover 2. The plug body 281 can be removed to allow the liquid 33 to be discharged from the outlet hole 28 for collection and reuse, which has better economic benefits.

Please refer to Figures 6 and 7 of the second embodiment of the present invention. This second embodiment is similar to the first embodiment, but the main difference is that it does not have the joint seat and the container of the first embodiment. The outer ring portion 21 and the inner ring portion 21 are similar to the first embodiment. The accommodating groove 23 between the ring portions 22 is provided with the chamber 32, and the outer ring portion 21 is provided with an injection port 322 communicating with the chamber 32 and a plug body 323 capable of covering the injection port 322, and the inner ring portion 22 An engaging portion 221 capable of engaging with the atomizer 31 is provided, and the engaging portion 221 is provided with a through hole 222 communicating with the chamber 32.

In the foregoing embodiment of the present invention, the user can inject liquid 33 such as hair care lotion, essential oil, etc., into the chamber 32 through the injection port 322, and then close the plug body 323 at the injection port 322, so that the liquid 33 can flow through the through hole 222. The atomizer 31 performs a spraying action.

Therefore, from the above, the present invention can make the hair care liquid heated by hot air to be smaller and easier to be absorbed by the hair and skin, and the mist liquid can be guided to the depths of the hair by the strong wind to improve the hair care effect. The container can be easily replaced or a suitable liquid can be contained in the chamber to improve applicability, and the recyclable hair care liquid can improve economic efficiency. The foregoing embodiments are examples of the present invention and are not limited to the present invention. Whatever is done in accordance with the spirit of the present invention, etc. Effective changes should also fall within the scope of the present invention.

1: main body

11: shell

112: opening

113: Lid

12: Heating air supply device

121: Fan

13: Control device

2: ring cover

21: Outer Ring

22: inner ring

23: holding tank

24: Vent

25: Collection hole

26: Joint seat

261: guide slot

262: Joint

263: Through Hole

27: Conductive plate

28: export hole

281: plug body

3: spray device

31: Atomizer

311: spray hole

312: Wire

32: Room

320: container

321: export

Claims (6)

A spray structure of a hair dryer, comprising: a main body with a housing, a heating air supply device, and a control device. The front of the housing has an annular air outlet, and the heating air supply device is arranged in the housing and can introduce external cold air through The heating is then led out from the annular air outlet, and the control device is connected to the power supply and can control the action of the heating and air supply device; a ring cover is arranged at the annular air outlet of the main body, with a ventilation opening in the center, and a joint Part; a spray device, with an atomizer, a chamber, the atomizer is set at the junction of the ring cover, and has a spray hole toward the air vent, and the atomizer is provided with a wire and the The control device of the main body is electrically connected; and the chamber is arranged on the main body or the ring cover, the chamber contains liquid and can lead the liquid to the position of the atomizer; and the ring cover further includes a joint seat, The upper front side of the housing has an opening, the opening is provided with a cover that can cover or not cover the opening, the chamber is arranged in a container, and the container is arranged at a position below the opening, and the joint seat is arranged Above the ring cover corresponding to the opening position of the main body shell, there is a guide outlet, the upper part of the joint seat is provided with a guide groove for guiding the liquid in the container, and the joint part is provided under the joint seat and has the guide groove Connected through holes. The hair dryer spray structure according to claim 1, wherein the spray hole of the atomizer sprays toward the air vent below. The hair dryer spray structure according to claim 2, wherein the ring cover has an outer ring part that can be joined with the ring-shaped air outlet of the main body, and an inner ring arranged in the outer ring part A ring-shaped closed accommodating groove is provided between the outer ring portion and the inner ring portion, and a collection hole communicating with the accommodating groove is provided under the inner ring portion, and the ring cover is provided at a position corresponding to the accommodating groove The lead-out hole is provided with the plug body. The hair dryer spray structure according to claim 1, wherein the control device of the main body is provided with a conductive magnetic ring corresponding to the position of the annular air outlet, and the rear of the ring cover is provided with the conductive magnetic ring and the atomizer. Conductive plate with wires electrically connected. The hair dryer spray structure according to claim 1, wherein the ring cover has an outer ring portion that can be joined with the ring-shaped air outlet of the main body, an inner ring portion provided in the outer ring portion, and the outer ring portion and the There is an annular closed accommodating groove between the inner ring parts, the accommodating chamber is arranged in the accommodating groove, and the outer ring part or the inner ring part is provided with an injection port communicating with the accommodation chamber, and the injection port is provided with a plug body, The joint part is arranged on the inner ring part and has a through hole communicating with the chamber. The hair dryer spray structure according to claim 5, wherein the control device of the main body is provided with a conductive magnetic ring at a position corresponding to the annular air outlet, and the rear of the ring cover is provided with the conductive magnetic ring and the atomizer. Conductive plate with wires electrically connected.

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