CN219422385U - Accessory applied to hair care appliance and hair care appliance - Google Patents

Abstract

The utility model provides an accessory applied to a hair care electric appliance and the hair care electric appliance, comprising a shell, a power generation assembly, a fan and a functional module, wherein the power generation assembly is arranged on the shell and is in circuit connection with the functional module; when the shell receives air flow, the fan passively rotates and drives the power generation assembly to generate power, and the power generation assembly can supply power for the functional module. The accessory applied to the hair care electric appliance provided by the utility model not only can change the airflow velocity, but also has the functions of hair care and hair nourishing, and is beneficial to expanding the use scene. The hair care electrical appliance provided by the utility model has rich accessory functions, avoids the functional module from being arranged in the machine head, and enhances the use safety.

Description

Accessory applied to hair care appliance and hair care appliance

Technical Field

The utility model belongs to the technical field of hair care appliances, and particularly relates to an accessory applied to a hair care appliance and the hair care appliance.

Background

The accessory of the hair care electric appliance is usually arranged at the air outlet end of the electric appliance, and can change the flow speed of air flow blown out from the air outlet, thereby meeting the requirements of hair drying and hair care under specific working conditions. The existing accessory has single function and needs to be improved.

Disclosure of Invention

The utility model aims at least at the problems, and provides an accessory applied to a hair care appliance and the hair care appliance, wherein the accessory can change airflow velocity and has other hair care functions, so that the application range is enlarged.

The utility model provides an accessory applied to a hair care appliance, which comprises a shell, a power generation assembly, a fan and a functional module, wherein the power generation assembly is arranged on the shell and is in circuit connection with the functional module;

when the shell receives air flow, the fan passively rotates and drives the power generation assembly to generate power, and the power generation assembly can supply power for the functional module.

The accessory applied to the hair care electric appliance provided by the utility model has the advantages that the fan is connected with the power generation assembly, the power generation assembly is connected with the functional module, after the shell receives air flow, the air flow drives the fan to rotate, the fan further rotates to drive the power generation assembly to work, the power generation assembly generates power and supplies power for the functional module through current, so that when the accessory is used, the flow rate of the air flow can be changed, the functional module can work through the components, the functional module can realize hair care and hair nourishing, the use performance of the accessory is integrally enhanced, the application scene is enlarged, and the accessory is beneficial to use.

In one embodiment, the housing forms a first space and a second space, the first space is spaced apart from the second space, the first space is used for receiving air flow from the hair care appliance, the fan is arranged in the first space, and the functional module is arranged in the second space.

So set up, the air current is received in first space, is located the fan rotation in first space and can realize power generation module electricity generation, and when air current temperature is higher, can play thermal-insulated effect to a certain extent with the second space that first space interval set up to through setting up functional module in the second space, prevent that high temperature air current from disturbing functional module work, do benefit to functional module's stability, further promote the reliability that the annex used.

In one embodiment, the housing is provided with an air inlet and an air outlet, both of which are communicated with the second space; when the first space receives the air flow, the second space allows the external air flow to flow in from the air flow inlet and flow out from the air flow outlet, so that the air flow flows through the functional module and drives substances generated by the functional module to the hair.

So set up, when the annex uses, discharge after the air current that hair care electrical apparatus produced flows through first space, and under the influence of coanda effect, external air current is inhaled to the second space by the air current import after, again by the air current export discharge, thereby external air current flows through the second space voluntarily, when strengthening annex blowout air current intensity, make the material that functional module produced in the second space can be driven to user hair department by the air current better, strengthen the hair care effect, further do benefit to the use of annex.

In one embodiment, the fan includes axial flow blades.

The axial flow fan blade is easier to rotate after receiving air flow, so that the requirement on the flow speed of the air flow is lower, the fan is further facilitated to rotate and drive the power generation assembly to generate power, the accessory can work normally and care hair no matter what wind speed of the hair care electric appliance is in, and the application range of the accessory is enlarged.

In one embodiment, the fan is made of aluminum or nylon.

The fan has better high temperature resistance, and after the accessory is used for a long time, the fan can work normally, prevent hot melting and prolong the service life of the accessory.

In one embodiment, the housing forms an air inlet and an air outlet, the air inlet and the air outlet are respectively positioned at two ends of the first space, and the fan is close to the air inlet relative to the power generation assembly.

The fan is close to the air inlet relative to the power generation assembly, so that air flow flowing in from the air inlet can flow to the fan basically without being blocked, the rotation of the fan is facilitated, the power generation of the power generation assembly is further facilitated, and the use reliability of accessories is improved.

In one embodiment, the projected area of the fan towards the air inlet when the fan rotates is less than or equal to three-tenth of the area of the air inlet;

or the projection area of the fan facing the air outlet when the fan rotates is smaller than or equal to one half of the area of the air outlet.

The projection area of the fan facing the air outlet is smaller than or equal to three tenths of the area of the air outlet when the fan rotates, so that the power generation assembly in the accessory can provide sufficient power generation, the air inlet of the accessory cannot be excessively lost, the performance of the accessory is balanced, and the accessory is beneficial to use; the projection area of the fan facing the air inlet is smaller than or equal to one half of the area of the air inlet when the fan rotates, so that the influence on the air output caused by overlarge area of the air outlet when the fan works can be prevented, and the accessory drying and hair care are facilitated.

In one embodiment, the attachment is a collection tuyere or a diffusion tuyere.

In one embodiment, the functional module includes at least one of a water ion module, a negative ion module, and an atomization module.

The water ion module, the negative ion module and the atomization module in the accessory can be used for protecting hair and enriching the functions of the accessory.

In one embodiment, a step-down circuit module electrically connected to the functional module is further disposed in the housing, and the step-down circuit module is capable of adjusting the operating voltage for the functional module.

The voltage reduction circuit module can process current generated by the power generation assembly no matter how the fan is driven by air current to rotate, and rated voltage is further provided for the functional module, so that stable operation of the functional module is facilitated, and stable hair care function of the accessory is ensured.

The utility model also provides a hair care appliance which comprises a machine head and the accessory, wherein the accessory is detachably arranged on the machine head.

When the hair care electric appliance provided by the utility model is used, the power generation module in the accessory can supply power to the functional module, so that the hair care function is realized, and the functionality of the accessory is enhanced; and the relative functional module sets up the aircraft nose at hair care electrical apparatus, and this structure can simplify the inside cable of aircraft nose and connect, does benefit to the wind channel of optimizing the aircraft nose and reduces the volume, simultaneously, avoids functional module to set up in the aircraft nose through strong electric connection, strengthens the security of using.

Drawings

FIG. 1 is a schematic diagram of an accessory according to an embodiment of the present utility model;

FIG. 2 is a cross-sectional view of the attachment of FIG. 1 taken along line A-A;

FIG. 3 is a cross-sectional view taken at the same location A1-A1 in another embodiment of the present utility model;

FIG. 4 is a cross-sectional view taken at the same position A2-A2 in yet another embodiment of the present utility model;

FIG. 5 is a cross-sectional view taken along the same position A3-A3 in other embodiments of the present utility model;

FIG. 6 is a cross-sectional view of the present utility model taken at the same location A4-A4 in a different embodiment;

FIG. 7 is a cross-sectional view of the present utility model taken at the same location A5-A5 in yet a different embodiment;

fig. 8 is a cross-sectional view taken along the same position A6-A6 in a different embodiment of the utility model.

Reference numerals illustrate: 100. an accessory; 110. a housing; 111. an air inlet; 112. an air outlet; 113. a first space; 114. a second space; 115. an air flow inlet; 116. an air flow outlet; 117. an opening; 120. a power generation assembly; 130. a fan; 140. and a functional module.

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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It will be understood that when an element is referred to as being "mounted" to another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "secured to" another element, it can be directly secured to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "or/and" as used herein includes any and all combinations of one or more of the associated listed items.

The utility model provides an accessory applied to a hair care electric appliance, which aims to solve the technical problem of single functionality of the accessory, and comprises a shell, a power generation assembly, a fan and a functional module, wherein the power generation assembly is arranged on the shell and is in circuit connection with the functional module; when the shell receives air flow, the fan passively rotates and drives the power generation assembly to generate power, and the power generation assembly can supply power for the functional module. The details are set forth below.

Referring to fig. 1, fig. 1 is a schematic structural diagram of an accessory according to an embodiment of the utility model. The accessory 100 is arranged on the hair care appliance, and can adjust the parameters of the air flow blown out by the hair care appliance, so that the air flow can blow to the hair at corresponding flow speed and flow rate, and the hair drying requirement under corresponding working conditions is met; and the accessory 100 has a hair care function, which can care hair while drying the hair, thereby being beneficial to protecting the hair.

In this embodiment, the accessory 100 is a collection tuyere; it will be appreciated that in other embodiments, the accessory 100 may be other types of accessories 100 such as a diffuser nozzle, as long as the air flow blown by the hair care appliance can be received and processed. For ease of description, the following discussion and the accompanying figures take the example of a collection tuyere, it should be understood that the attachment 100 is also within the scope of the present application when it is of other construction.

Referring to fig. 2, fig. 2 is a cross-sectional view of the attachment of fig. 1 taken along line A-A. The accessory 100 comprises a shell 110, a power generation assembly 120, a fan 130 and a functional module 140, wherein the power generation assembly 120 and the functional module 140 are arranged on the shell 110, and the fan 130 is arranged on the power generation assembly 120; the housing 110 is used to handle the airflow and provide various components, the power generation assembly 120 and the fan 130 are capable of providing electrical support for the functional module 140, and the functional module 140 is used to care hair.

One end of the housing 110 forms an air inlet 111, the other end forms an air outlet 112, the air inlet 111 receives air flow, and the air outlet 112 blows out air flow. In this embodiment, the casing 110 is in a shrinkage trend from one end to the other end, and the opening degree of the air inlet 111 relative to the air outlet 112 is greater, so that the air flow can be accelerated after flowing through the casing 110, and the air collecting nozzle can be quickly baked; it will be appreciated that in other embodiments, since the attachment 100 is of other types, the shape and configuration of the housing 110 may be changed accordingly, for example, when the attachment 100 is a diffuser nozzle, the profile of the air outlet 112 is greater than the profile of the air inlet 111.

The power generation assembly 120 is disposed in the housing 110, specifically, may be disposed inside the housing 110, or may be disposed outside the housing 110. The fan 130 is connected to the power generation assembly 120, and when the fan 130 rotates, the fan 130 can drive the power generation assembly 120 to move, so that the power generation assembly 120 further generates power. In this embodiment, the power generation assembly 120 includes a power generator, the power generator includes a coil, a magnet and an output end, the fan 130 is disposed at the output end of the motor, and when the fan 130 rotates, the coil can be driven to cut a magnetic induction line of the magnet, so as to realize power generation; it will be appreciated that, in other embodiments, the power generation assembly 120 may take other forms, as long as it can generate power under the driving of the fan 130, and is not limited specifically.

At least some of the blades of the fan 130 are axial flow blades. In this embodiment, all the blades of the fan 130 are axial flow blades, so that the axial flow blades can rotate more easily after receiving the airflow, the requirement on the airflow flow rate is low, and no matter what wind speed mode the hair care appliance is in, the fan 130 can normally rotate and drive the power generation assembly 120 to generate power, which is beneficial to use; it is understood that in other embodiments, some of the blades of the fan 130 may be axial flow blades, and some of the blades may be radial flow blades.

The fan 130 is made of high temperature resistant material, and the blade material of the fan 130 can be selected from aluminum or nylon, so that when the fan 130 receives hot air flow, the fan 130 can still work normally after long-time use due to the fact that the fan 130 has good high temperature resistance, hot melting is prevented, and the service life is prolonged.

The functional module 140 is electrically connected to the power generation module. In this embodiment, the functional module 140 is a water ion module, so as to achieve a moisturizing and hair care effect; it is understood that in other embodiments, the functional module 140 may be a plasma module, a negative ion module, or an atomization module, or a combination of a water ion module, a plasma module, a negative ion module, and an atomization module.

The casing 110 is further internally provided with a voltage reduction circuit module, and the voltage reduction circuit module is electrically connected with the functional module 140 and the power generation assembly 120, so that no matter how the fan 130 is driven to rotate by air flow, the voltage reduction circuit module can process current generated by the power generation assembly 120, and then rated voltage is provided for the functional module 140, stable work of the functional module 140 is facilitated, and good reliability of the accessory 100 is ensured.

Referring to fig. 1 and 2, in the present embodiment, a first space 113 and a second space 114 are formed inside a housing 110, the first space 113 and the second space 114 are disposed at intervals, one end of the first space 113 is an air inlet 111, and the other end of the first space 113 is an air outlet 112; the shell 110 is also provided with an air inlet 115 and an air outlet 116, the air inlet 115 and the air outlet 116 are both communicated with the second space 114, and different from the air inlet 111 receiving the air flow generated by the hair care appliance, the air inlet 115 receives the external air flow, and different from the air flow discharged from the first space 113 by the air outlet 112, the air outlet 116 discharges the air flow automatically flowing into the second space 114, namely, when the first space 113 receives the air flow of the hair care appliance, the external air flow automatically flows into the second space 114 from the air inlet 115 and flows out from the air outlet 116 under the influence of the coanda effect, so that the air flow strength blown out by the accessory 100 is enhanced, and quick drying is facilitated; in this embodiment, the fan 130 is disposed in the first space 113, the functional module 140 is disposed in the second space 114, and because the first space 113 and the second space 114 are disposed at intervals, when the temperature of the air flow blown out by the hair care device is higher, the second space 114 can perform a heat insulation function to a certain extent, so as to prevent the high-temperature air flow from interfering with the functional module 140, for example, when the functional module 140 is a water ion module, the generated water ion is prevented from being evaporated by the high-temperature air flow, which is beneficial to the stable operation of the functional module 140, further improves the reliability of the accessory 100, and the air flow automatically inhaled by the second space 114 brings the substances generated by the functional module 140, such as water ion, onto the hair, thereby enhancing the hair care effect and facilitating the use.

It should be noted that, the first space 113 and the second space 114 are spaced apart to allow the inter-module line communication, for example, a wall between the first space 113 and the second space 114 may be provided with a hole allowing the line to pass through, which is within the scope of the present application.

Referring to FIG. 3, FIG. 3 is a cross-sectional view taken along the same position A1-A1 in another embodiment of the present utility model. In another embodiment, the difference between the present embodiment and the present embodiment is that the fan 130 and the functional module 140 are disposed in the second space 114, and the air flowing through the second space 114 can drive the fan 130 to rotate under the coanda effect, and the substance generated by the functional module 140 can be brought to the hair.

Referring to fig. 4, fig. 4 is a cross-sectional view taken along the same position A2-A2 in yet another embodiment of the present utility model. In yet another embodiment, the difference from the present embodiment is that the fan 130 is disposed in the second space 114, and the functional module 140 is disposed in the first space 113, so that the driven air flow generated by the coanda effect in the second space 114 drives the fan 130 to rotate, and the air flow of the hair care appliance in the first space 113 drives the substances generated by the functional module 140 to the hair.

Referring to fig. 5, fig. 5 is a cross-sectional view taken along the same position A3-A3 in other embodiments of the present utility model. In other embodiments, the difference between the present embodiment and the present embodiment is that the fan 130 and the functional module 140 are disposed in the first space 113, so that the air flow generated by the hair care device can drive the fan 130 to rotate and can also drive the substances generated by the functional module 140 to the hair, and the driven air flow generated by the second space 114 due to the coanda effect is only used for enhancing the air flow intensity of the whole accessory 100.

Referring to fig. 6, fig. 6 is a cross-sectional view of the present utility model taken along the same location A4-A4 in a different embodiment. In another different embodiment, the difference from the present embodiment is that the air inlet 115 and the air outlet 116 are not provided, the second space 114 is only heat-insulating, the fan 130 and the functional module 140 are both disposed in the first space 113, and the air flow in the first space 113 drives the fan 130 to rotate, and drives the substances generated by the functional module 140 to the hair.

Referring to fig. 7, fig. 7 is a cross-sectional view of the present utility model at the same location A5-A5 in yet another different embodiment. In a further different embodiment, the difference from the present embodiment is that the air inlet 115 and the air outlet 116 are not provided, but the housing 110 is provided with the opening 117, the second space 114 is communicated with the opening 117, the functional module 140 is disposed in the second space 114, so that the substance generated by the functional module 140 is discharged from the opening 117, at this time, since the second space 114 cannot automatically suck the air flow, the fan 130 is disposed in the first space 113, and the fan 130 is driven by the air flow generated by the hair care device to realize the power generation of the power generation assembly 120.

Referring to fig. 8, fig. 8 is a cross-sectional view taken along the same location A6-A6 in a different embodiment of the utility model. In other different embodiments, the difference from the present embodiment is that only the first space 113 may be provided, two ends of the first space 113 are the air inlet 111 and the air outlet 112, the fan 130 and the functional module 140 are both disposed in the first space 113, the first space 113 receives the air flow of the hair care appliance to drive the fan 130 to rotate, and the substances generated by the functional module 140 are driven to the hair.

In the above embodiments, the power generation assembly 120 may be disposed in either the first space 113 or the second space 114. In the present embodiment, since the fan 130 is directly connected to one side of the power generation assembly 120, the fan 130 and the power generation assembly 120 are relatively close to each other, and can be mounted as a whole during mounting, and thus both the fan 130 and the power generation assembly 120 are disposed in the first space 113; it is understood that, in other embodiments, the fan 130 and the power generation assembly 120 may be disposed in the first space 113 and the second space 114, respectively, according to the non-provided working conditions.

In this embodiment, the fan 130 is close to the air inlet 111 relative to the power generation assembly 120, that is, the fan 130 is disposed at the air inlet 111 side, and the power generation assembly 120 is disposed at the air outlet 112 side, so that the airflow flowing in from the air inlet 111 is not blocked basically and can flow to the fan 130, which is beneficial to the rotation of the fan 130, further beneficial to the power generation of the power generation assembly 120, and improves the reliability of the accessory 100. Meanwhile, in the present embodiment, the projected area of the fan 130 facing the air inlet 111 is smaller than three tenths of the area of the air inlet 111 when the fan 130 rotates, so that the fan 130 does not obstruct excessive airflow from flowing into the accessory 100, ensuring that the accessory 100 has sufficient air intake, and facilitating drying; it is understood that in other embodiments, the projected area of the fan 130 facing the air inlet 111 when rotating may be equal to three-tenth of the area of the air inlet 111. Alternatively, in another embodiment, the projected area of the fan 130 facing the air outlet 112 is less than or equal to one half of the air outlet 112 when the fan rotates, so as to ensure that the air flow is not blocked excessively, which is beneficial to the accessory 100 to blow out enough air flow, and further beneficial to use.

The accessory applied to the hair care electric appliance provided by the utility model has the advantages that the fan is connected with the power generation assembly, the power generation assembly is connected with the functional module, after the shell receives air flow, the air flow drives the fan to rotate, the fan further rotates to drive the power generation assembly to work, the power generation assembly generates power and supplies power for the functional module through current, so that when the accessory is used, the flow rate of the air flow can be changed, the functional module can work through the components, the functional module can realize hair care and hair nourishing, the use performance of the accessory is integrally enhanced, the application scene is enlarged, and the accessory is beneficial to use.

The utility model also provides a hair care appliance (not shown), which comprises a machine head, a handle and the accessory 100, wherein the machine head is connected with the handle, and the accessory 100 can be detachably arranged on the machine head, and can be particularly one of magnetic connection and clamping connection. In this embodiment, the hair care appliance is a hair dryer; it will be appreciated that in other embodiments, the hair care appliance may also be a hair care appliance such as a hair curler.

The machine head and the handle are connected to form a general morphological structure of the hair care appliance, and the hair care appliance can be in a T shape, an I shape or a 7 shape. When the machine head is in the shape of an I, the machine head and the handle are approximately in the same straight line, and the machine head and the handle can be obviously connected and transited and can be integrally formed. In the embodiment, the hair care appliance is approximately T-shaped, and the machine head and the handle are fixedly connected; it will be appreciated that in other embodiments, the handpiece and handle may be rotatably coupled, although other configurations are possible.

When the hair care electric appliance provided by the utility model is used, the power generation module in the accessory can supply power to the functional module, so that the hair care function is realized, and the functionality of the accessory is enhanced; and the relative functional module sets up the aircraft nose at hair care electrical apparatus, and this structure can simplify the inside cable of aircraft nose and connect, does benefit to the wind channel of optimizing the aircraft nose and reduces the volume, simultaneously, avoids functional module to set up in the aircraft nose through strong electric connection, strengthens the security of using.

The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The foregoing 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 (10)

1. The accessory applied to the hair care electric appliance is characterized by comprising a shell, a power generation assembly, a fan and a functional module, wherein the power generation assembly is arranged on the shell and is in circuit connection with the functional module, and the fan is connected with the power generation assembly;

when the shell receives air flow, the fan passively rotates and drives the power generation assembly to generate power, and the power generation assembly can supply power for the functional module.

2. The accessory of claim 1, wherein the housing forms a first space and a second space, the first space being spaced apart from the second space, the first space being configured to receive an air flow from the hair care appliance, the fan being disposed in the first space, the functional module being disposed in the second space.

3. An accessory for a hair care appliance as claimed in claim 2, wherein the housing is provided with an air inlet and an air outlet, both communicating with the second space;

when the first space receives the air flow, the second space allows the external air flow to flow in from the air flow inlet and flow out from the air flow outlet, so that the air flow flows through the functional module and drives substances generated by the functional module to hair.

4. An accessory for use in a hair care appliance as claimed in claim 1 or 2, wherein the fan comprises an axial flow fan blade.

5. An accessory for use in a hair care appliance as claimed in claim 1 or 2, wherein the fan is of aluminium or nylon.

6. The accessory of claim 2, wherein the housing defines an air inlet and an air outlet, the air inlet and the air outlet being positioned at opposite ends of the first space, respectively, and the fan being positioned adjacent to the air inlet relative to the power generation assembly.

7. The accessory for a hair care appliance of claim 6, wherein a projected area of said fan when rotated toward said air inlet is less than or equal to three-tenth of an area of said air inlet;

or, the projection area of the fan facing the air outlet when the fan rotates is smaller than or equal to one half of the area of the air outlet.

8. The accessory for use in a hair care appliance of claim 1, wherein the functional module comprises at least one of a water ion module, a negative ion module, and an atomizing module.

9. The accessory for a hair care appliance of claim 8, wherein a step-down circuit module is further disposed within the housing and electrically connected to the functional module, the step-down circuit module being capable of regulating an operating voltage for the functional module.

10. A hair care appliance comprising a head and an accessory for a hair care appliance, the accessory being detachably arranged on the head, characterized in that the accessory is an accessory according to any one of claims 1 to 9.