JP3239340U - hair removal device - Google Patents

Abstract

The present invention provides a hair removal device in which a filter of the hair removal device can be easily replaced, a guide component is attached to the filter by various methods, and a plurality of functions are provided. A hair removal device (1) includes a case body (10) and a filter (20), the filter is detachably attached to the case body, and at least one guiding part (201) is attached on the filter, and when the filter is inserted into the case body. , the case body detects inductive components. Since the filter and the case body are detachably attached, when the user wants to use various filters, a filter having a predetermined wavelength can be inserted into the case body. [Selection drawing] Fig. 2

Description

There is an application for exception to loss of novelty

TECHNICAL FIELD The present invention relates to the technical field of hair removal devices, and more particularly to hair removal devices.

The principle of optical cosmetology is that by irradiating the user's skin with light rays of various wavelengths, hair removal, whitening, acne removal, etc. can be achieved. In practical applications, different filters can capture different wavelengths of light.

A general household hair removal device acquires only the function of hair removal by installing one filter in the hair removal device, or installs various lamps (e.g., hair removal lamp, whitening lamp, acne removal lamp) respectively. By doing so, various functions can be obtained. However, the filter or lamp of the hair removal device cannot be easily replaced, and it takes time and effort to easily replace the filter or lamp. In addition, it is expensive to prepare multiple lamps, and multiple lamps cannot be easily carried. As mentioned above, the user cannot easily replace the filter or lamp in the hair removal device.

To solve the problem that filters or lamps in conventional hair removal devices cannot be easily replaced, the present invention provides the following hair removal device.

To solve the above technical problems, the present invention provides the following hair removal device. The hair removal device includes a case body and a filter, the filter is detachably attached to the case body, and at least one guide component is attached on the filter, and when the filter is inserted into the case body, the By detecting the induction part, the case body determines the type of the induction part and confirms whether the filter is inserted to a predetermined position.

Preferably, the case body includes a light emitting structure, the light emitting structure includes a body, a transparent crystal and a lamp mounted in the body, a light exit hole is formed on the body, and the transparent crystal One end is exposed from the light exit port to be in contact with the user's skin, the other end of the transparent crystal faces the lamp, and the light emitted from the lamp passes through the transparent crystal and then passes through the transparent crystal. The light is emitted to the outside through the outlet.

Preferably, the filter is inserted into the body from the narrow side of the case body and located between the transparent crystal and the lamp.

Preferably, at least one Hall element is installed in the case body, the inductive component is a magnetic component, the body is further formed with a side mounting hole, and the filter is mounted in the body by the side mounting hole. and the Hall element and the induction component are arranged to correspond to each other.

Preferably, the filter includes a filter body and a handle, and the guiding part is mounted on the handle, and when the filter is inserted into the body, the filter body corresponds to the light exit port, and the light exits from the filter body. One end of the remote handle is exposed to the outside of the case body.

Preferably, one end of the handle exposed to the outside of the case body is formed with a flange, and a projecting direction of the flange is perpendicular to a direction in which the filter is inserted into the case body.

Preferably, a fixing structure is further formed on the handle, and a recess corresponding to the fixing structure is formed in the side mounting hole, and the fixing structure is formed into the recess when the filter is inserted into the body. bonded in the tank.

Preferably, said filter body includes a filter membrane and a frame, said frame is connected to said handle, and said filter membrane is mounted within said frame.

Preferably, a gap is formed between the filter membrane and the handle, and at least one protrusion is formed at one end of the handle near the gap, and the protrusion contacts the filter membrane. .

Preferably, a rubber layer is coated on at least a portion of said handle and said frame.

Preferably, said light emitting structure further comprises a front glass, which is mounted within said body and located between said transparent crystal and said lamp. When inserting the filter into the body, the filter body is located on one side of the front glass close to the lamp, and the filter body and the front glass are arranged parallel.

Preferably, a hollow isolation piece is mounted within said case body, said isolation piece sealing the area between said transparent crystal and said front glass.

Preferably, the light emitting structure further comprises a hollow separator. The separator is mounted on one side of the front glass that is closer to the lamp, a recess is formed in one side of the separator that corresponds to the side mounting hole, and the side of the separator that is away from the recess is formed. A stepped portion is formed on one side of the separating plate, and when the filter is inserted into the body, the filter body is inserted into the body by the recessed portion and contacts the stepped portion.

Preferably, the light emitting structure further comprises a rear glass, the rear glass is mounted on one side of the separator close to the lamp, and the filter body is separated by the front glass, the separator and the rear glass. A storage space is created.

Preferably, the luminous structure further comprises a reflector, the lamp is mounted in the reflector, the separator further has at least one notch, the reflector abuts the separator, and the reflector abuts on the separator. and the notch form a ventilation hole.

Preferably, two Hall elements are mounted in the case body, the handle includes a first position and a second position respectively corresponding to the two Hall elements, and the induction component is mounted at the first position. Alternatively, the guiding component is mounted at the second position, or the guiding component is mounted at the first position and the second position, respectively.

Preferably, a reverse insertion prevention structure is formed on the handle.

Preferably, at least one pair of opposing sides of the handle are formed in an asymmetrical structure, and the shape of the side mounting hole corresponds to the handle.

Preferably, the case body further comprises a power switch and a luminous button, and when the filter is inserted into the case body, the power switch is turned on, and the luminous button controls the lamp to operate normally; The lamp does not work when the filter is not inserted into the case body.

Preferably, the material of said frame is metal.

Preferably, an elastic component is further mounted within the main body, and the elastic component contacts the filter to bias the filter in a predetermined direction.

Compared with the prior art, the portable hair removal device of the present invention can achieve the following advantages.
1. The hair removal device of the present invention includes a case body and a filter, the filter is detachably mounted on the case body, and at least one induction component is mounted on the filter. When the filter is inserted into the case body, the case body detects the induction part to determine the type of the induction part and confirms whether the filter is inserted to a predetermined position. Since the filter and the case body are detachably attached, when the user wants to use various filters, a filter having a predetermined wavelength can be inserted into the case body. As a result, it is possible to solve the problem that the filter of the conventional hair removal device cannot be easily replaced. Also, when attaching the inductive component to the filter, the inductive component can be attached to the filter in a variety of ways. In a multi-function design, the attachment of various inductive components can facilitate mass production of the filter and reduce the cost of manufacture.

2. In the present invention, the case body includes a light-emitting structure, which includes a body, a transparent crystal and a lamp installed in the body. A light exit hole is formed on the body, one end of the transparent crystal is exposed through the light exit hole to contact the user's skin, and the other end of the transparent crystal faces the lamp. The light emitted from the lamp passes through the transparent crystal and then exits through the light exit port. The filter is inserted into the body from the narrow side of the case body and is located between the transparent crystal and the lamp. The transparent crystal can cool the user's skin by contacting it and reduce the burning sensation of the lamp's light to the user's skin.

3. In the present invention, one end of the transparent crystal is exposed from the light exit port, so that it contacts the user's skin, and the filter cannot be inserted into the light exit port (that is, the filter cannot be inserted from the head of the hair removal device). cannot be inserted). The filter of the present invention is inserted into the main body from the narrow side of the case main body, so that the contact between the transparent crystal and the user's skin can be ensured and the filter can be replaced. By inserting the filter into the main body from the narrow side surface of the case main body, the cross-sectional area of the insertion opening can be reduced. As a result, foreign matter is prevented from entering through the insertion port, and since the exposed portion of the filter after the filter is inserted into the main body is small, it is possible to prevent the appearance of the hair removal device of the present invention from being affected, and to improve the user experience. can be improved.

4. In the present invention, at least one Hall element is installed in the case body, the induction component is a magnetic component, the body is further formed with a side mounting hole, and the filter can be attached and detached inside the body through the side mounting hole. and the Hall element and the inductive component are arranged correspondingly. Since the space between the lamp and the light emitting port is exposed to the outside of the case body by forming the side mounting hole, the filter can be easily inserted into the space or the filter in the space can be easily pulled out. be able to. Accordingly, it is possible to solve the problem that filters with different wavelengths are inserted into the space and the filters of the conventional hair removal device cannot be easily replaced. The Hall element and the induction part are preventive means for preventing the normal operation of the hair removal device when the filter is not inserted or the filter is not inserted to a predetermined position. The present invention can accurately detect whether the filter is inserted to a predetermined position by mounting the Hall element and the induction part correspondingly. Thereby, it is possible to control the light emission of the light emitting structure and prevent the light that does not pass through the filter from directly irradiating the user's skin. The Hall element also acquires information on the number and predetermined positions of the inductive components, and according to said information, the filter to be inserted can be accurately selected. That is, a suitable filter can be used to control the light-emitting structure to emit a predetermined light beam, thereby obtaining a desired effect of the hair removal device.

5. In the present invention, the filter includes a filter body and a handle, and the guiding part is mounted on the handle. When the filter is inserted into the main body, the filter main body corresponds to the light exit port, and one end of the handle remote from the filter main body is exposed to the outside of the case main body. Since the filter is formed with a handle, the user can pull out the filter by taking the handle when replacing the filter. Thereby, it is possible to prevent the filter function of the filter from being affected by the contact of the user's finger with the filter main body.

6. In the present invention, one end of the handle exposed to the outside of the case body is formed with a flange, and the projection direction of the flange is perpendicular to the direction in which the filter is inserted into the case body. Since the flange is formed, when the filter is pulled out, the force of gripping the filter with the fingers can be increased, the fingers can be prevented from sliding, and the practicability can be improved.

7. In the present invention, a fixing structure is further formed on the handle, and a groove corresponding to the fixing structure is formed in the side mounting hole. When inserting the filter into the body, the fixing structure is coupled in the recess. By forming the fixed structure and the groove, it is possible to determine the position of the filter when inserting the filter into the main body, so as to avoid the filter from being shaken or dropped to affect the use.

8. In the present invention, the filter body includes a filter membrane and a frame, the frame is connected to the handle, and the filter membrane is installed in the frame. By attaching the frame to the filter body, the filter membrane can be easily attached and fixed to the frame. In addition, when inserting or withdrawing the filter, the filter membrane can be prevented from being worn and the life of the filter membrane can be extended.

9. In the present invention, a gap is formed between the filter membrane and the handle, and at least one protrusion is formed on one end of the handle near the gap, and the protrusion contacts the filter membrane. In this case, heat can be dissipated through the gap, and the convex portion abuts against the filter thin film, thereby improving the effect and practicality of use.

10. In the present invention, the handle and the frame are covered with a rubber layer, which can reduce the risk of electric leakage and improve the safety of use. In addition, the rubber layer on the handle has good heat insulation performance, which can avoid giving the user a burning sensation when the user picks up the handle, thus improving the experience of use.

11. In the present invention, the luminous structure further includes a front glass, which is installed in the body and positioned between the transparent crystal and the lamp. When inserting the filter into the body, the filter body is located on one side of the front glass close to the lamp, and the filter body and the front glass are arranged parallel. By attaching the front glass, it is possible to prevent dust from entering the main body through the light exit port and affecting the light emission of the lamp. In addition, when the front glass prevents the incidence of harmful rays such as ultraviolet rays, the front glass can further protect the user's skin.

12. In the present invention, a hollow isolating part is installed in the case body, and the isolating part seals the area between the transparent crystal and the front glass. A vacuum in the space between the transparent crystal and the front glass can be ensured by the transparent crystal and the front glass tightly abutting on both sides of the isolation part. The isolating part seals the space between the transparent crystal and the front glass to prevent the formation of fog due to the liquefaction of the gas on the facing surface facing the front glass and/or the isolating part, thereby reducing the emission. The quality of light can be improved. Also, hot air can liquefy when it meets cold air. The liquid may enter the circuit board of the epilation device and pose a safety hazard. By sealing the area between the transparent crystal and the front glass with an isolation part, the safety of the hair removal device can be improved.

13. In the present invention, the light emitting structure further includes a hollow separator. A separator is mounted on one side of the front glass that is closer to the lamp, one side of the separator corresponding to the side mounting hole is formed with a recess, and one side of the separator away from the recess is formed with a A staircase is formed. When inserting the filter into the main body, the filter main body is inserted into the main body from the concave portion and abuts against the stepped portion. By attaching the separator plate, it is possible to accurately guide the insertion of the filter body, determine the position of the filter body, and improve the stability of the attached filter.

14. In the present invention, the luminous structure further includes a rear glass, and the rear glass is mounted on one side of the separator close to the lamp. A space for housing the filter body is formed by the front glass, the separator and the rear glass. By attaching the rear glass, it is possible to prevent dust from entering the lamp in the main body through the side mounting hole and affecting the light emission of the lamp.

15. In the present invention, the light emitting structure further comprises a reflector, the lamp is mounted in the reflector, and the separator further has at least one notch. The reflector abuts the separator, and the reflector and the notch form a ventilation hole. By forming the ventilation holes, the heat inside the light emitting structure can be dissipated, and the hair removal device can be ensured to operate at a suitable temperature.

16. In the present invention, the handle is formed with a reverse insertion prevention structure, at least one pair of opposite sides of the handle is formed with an asymmetrical structure, and the shape of the side mounting hole is corresponding to the shape of the handle. Due to its structure, it is possible to prevent the filter from being inserted backwards. Therefore, it is possible to avoid affecting the recognition of the inductive component by the Hall element, thereby affecting the normal activation of the hair removal device of the present invention and affecting the user's experience.

17. In the present invention, the case body further includes a power switch and a luminous button. When the filter is inserted into the case body, the power switch is turned on, the luminous button controls the lamp to work normally, and the filter is attached to the case body. The lamp will not operate when it is not inserted into the If the filter is not inserted into the case body, the hair removal device will operate normally and the lamp will not emit light. As a result, the user's skin is prevented from being irradiated with light rays that do not pass through the filter, and safety can be ensured.

18. In the present invention, an elastic part is further installed in the main body, and the elastic part contacts the filter to bias the filter in a predetermined direction. By urging the filter in a predetermined direction with the elastic component, the filter can be easily replaced and convenience in use can be improved.

In order to describe the technical matters of the present invention in more detail, the drawings according to the embodiments of the present invention will be briefly described below. It should be noted that the following drawings are only examples of the present invention, and the present invention is not limited only to the following drawings. Those skilled in the art will be able to conceive of other drawings within the scope of the present invention from the following drawings without creative research.
1 is a perspective view showing the structure of a hair removal device according to a first embodiment of the present invention; FIG. 1 is a first exploded view showing the structure of a hair removal device according to a first embodiment of the present invention; FIG. Fig. 2 is a second exploded view showing the structure of the hair removal device according to the first embodiment of the present invention; FIG. 1 is a first schematic cross-sectional view of a hair removal device according to the first embodiment of the present invention; 1 is a cross-sectional view of the filter of the hair removal device according to the first embodiment of the present invention; FIG. FIG. 2 is an exploded view showing the light emitting structure of the filter of the hair removal device according to the first embodiment of the present invention; FIG. 3 is a perspective view showing the structure of the separator of the filter of the hair removal device according to the first embodiment of the present invention; 1 is a diagram showing the internal structure of the main body of the hair removal device according to the first embodiment of the present invention; FIG. 1 is a front view of a filter of the hair removal device according to the first embodiment of the present invention; FIG. Fig. 3 is a right side view of the filter of the hair removal device according to the first embodiment of the present invention; FIG. 1 is a first view showing a mounting structure of a filter and a Hall element of the hair removal device according to the first embodiment of the present invention; Fig. 2 is a second view showing the mounting structure of the filter and the Hall element of the hair removal device according to the first embodiment of the present invention; Fig. 3 is a third view showing the mounting structure of the filter and Hall element of the hair removal device according to the first embodiment of the present invention; 1 is an exploded view of a module of a hair removal device according to a first embodiment of the present invention; FIG. Fig. 3 is a right side view of the connection circuit board of the hair removal device according to the first embodiment of the present invention; FIG. 2 is a second cross-sectional view of the hair removal device according to the first embodiment of the present invention;

In order to facilitate a more detailed understanding of the purpose, technical matters and effects of the present invention, the present invention will now be described in more detail with reference to drawings and examples. It should be noted that the following specific examples are intended to illustrate the present invention, but not to limit it.

It should be noted that when a component is "fixed" to another component, it means that the component is directly fixed to the other component or that the component is indirectly fixed to the other component through an intermediate component. means that A part being "connected" to another part means that either the part is directly connected to the other part or the part is indirectly connected to the other part through an intermediate part. The terms "vertical", "horizontal", "left", "left" and the like are used herein to describe the invention and not to limit the invention.

1 to 4, a hair removal device 1 is provided in a first embodiment of the present invention. The hair removal device 1 includes a case body 10 and a filter 20 , and the filter 20 is detachably attached to the case body 10 . The case body 10 includes a case 11 , a luminous structure 12 , a heat dissipation structure 13 , a capacitor 14 , a power switch 114 and a luminous button 15 . A storage space is formed inside the case 11, and the light emitting structure 12, the heat dissipation structure 13 and the capacitor 14 are stored in the storage space. The power switch 114 and the luminous button 15 are exposed outside the case 11 and electrically connected to the luminous structure 12 . An external power supply powers the light emitting structure 12 through a capacitor 14 .

At least one inductive component 201 is mounted on the filter 20 . When the filter 20 is inserted into the case main body 10, the case main body 10 can confirm the insertion of the filter 20 by detecting the induction component 201. FIG. By turning on the power switch 114, the hair removal device 1 is activated, and by controlling the light emission of the light emitting structure 12 with the light emitting button 15, the irradiation of the light beam of the light emitting structure 12 to the skin can be controlled. The heat dissipation structure 13 draws in air to dissipate the heat of the light emitting structure 12 .

A guide component 201 and a corresponding guide device are mounted in the case body 10 . For example, when the induction device in the case body 10 is a Hall induction device, the induction component 201 is a magnetic component, and the induction device in the case body 10 is a photoelectric induction device. , the induction component 201 is a light reflection component, a light absorption component or a light blocking component, and when the induction device in the case body 10 is a fretting induction device, the induction component 201 can be a touch component.

The case body 10 further includes a button PCBA (Printed Circuit Board Assembly) 16 and a main control PCBA 17 which are electrically connected. The light-emitting structure 12, the heat-dissipating structure 13 and the capacitor 14 are sequentially connected to one side of the main control PCBA 17 to form a stable assembly, and the button PCBA 16 is arranged on the other side of the main control PCBA 17. Such an arrangement method can form a modular arrangement inside the case body 10 to simplify the structure and save space. Power switch 114 and lighting button 15 can be electrically connected to lighting structure 12 by button PCBA 16 .

A control circuit and a control unit are arranged on the button PCBA16, and the power switch 114 and the button PCBA16 can control the opening and closing of each electronic component of the present invention.

A display panel 101 is mounted on the case body 10, and the display panel 101 can display information such as function, tap position, temperature, power, time, etc., or can display a lamp indicating the status. The display panel 101 can display one or more of function, tap position, temperature, power, time, etc., and the present invention is not limited thereto.

1-5, the light emitting structure 12 includes a body 121, a transparent crystal 125 and a lamp 122 mounted within the body 121. As shown in FIG. A light exit hole 1211 is formed on the main body 121 , one end of the transparent crystal 125 is exposed through the light exit hole 1211 to contact the user's skin, and the other end of the transparent crystal 125 is the lamp 122 . suitable for The light emitted from the lamp 122 can pass through the transparent crystal 125 and then be emitted to the outside through the light exit 1211 . Filter 20 is inserted into body 121 from the narrow side of case body 10 and is located between transparent crystal 125 and lamp 122 .

The transparent crystal 125 can cool the skin by contacting the user's skin and reduce the burning sensation of the light of the lamp 122 to the user's skin. The transparent crystal 125 can be one of sapphire crystal, quartz glass, and K9 glass, but the present invention is not limited thereto.

The case body 10 and the light exit 1211 have four adjacent sides, and the four sides form a narrow side and a wide side. Since the filter 20 is inserted into the main body 121 from the narrow side surface of the case main body 10, the size of the hole for inserting the filter 20 can be reduced. Since the holes formed in the surface of the case body 10 are small, foreign matter can be prevented from entering the body 121 . By inserting the filter 20 into the case body 10, the exposed portion of the filter 20 becomes smaller. This can reduce the impact of the filter 20 on the appearance of the hair removal device and improve the user's experience.

A side mounting hole 1212 is further formed in the main body 121 , and an insertion hole 111 corresponding to the side mounting hole 1212 is formed in the case 11 . The filter 20 is detachably attached to the body 121 so as to be positioned between the light exit opening 1211 and the lamp 122 after passing through the insertion hole 111 and the side mounting hole 1212 . Since the space between the lamp 122 and the light emitting hole 1211 is exposed to the outside of the case body 10 by forming the insertion hole 111 and the side mounting hole 1212, the filter 20 can be easily inserted into the space. Alternatively, the filter 20 in the space can be easily pulled out. Accordingly, it is possible to solve the problem that the filter 20 of the conventional hair removal device cannot be easily replaced by inserting the filter 20 having various wavelengths into the space.

In an embodiment of the present invention, case 11 includes upper case 112 and lower case 113 . The upper case 112 and the lower case 113 can be integrally assembled by screw means or coupling means, or the upper case 112 and the lower case 113 can be integrally molded. Since the upper case 112 and the lower case 113 of the present embodiment are detachably connected by snap fit, after removing the upper case 112 or the lower case 113, the internal parts can be repaired. . In this case, the insertion hole 111 is formed by coupling the upper case 112 and the lower case 113 together.

In an embodiment of the present invention, the inductive component 201 is a magnetic component, and at least one Hall Element 18 is mounted inside the case body 10 . When the filter 20 is inserted into the main body 121, the Hall element 18 and the induction component 201 are arranged correspondingly.

A threshold value for the magnetic field intensity of the Hall element 18 can be preset. When the filter 20 is inserted into the main body 121, the inductive part 201 slowly approaches the predetermined Hall element 18, so that the Hall element 18 can detect the magnetic field intensity increasing slowly. The magnetic field strength increases until the inductive component 201 moves to a position corresponding to the Hall element 18 . Hall element 18 sends an activation signal to the control unit. That is, the control unit is on at the position of the Hall element 18 . In this state, the control unit activates the hair removal device 1 by receiving the activation signal of the power switch 114 again. Next, by pressing the light emission button 15, the lamp 122 is caused to emit light. When the filter 20 is not inserted into the main body 121, the Hall element 18 cannot detect the magnetic field intensity, so the power switch 114 cannot play the role of opening and closing, and the light emitting button 15 can also control the opening and closing of the lamp 122. can't

The number of Hall elements 18 and the number of induction components 201 can be the same or different. When the induction component 201 is inserted into the main body 121, at least one induction component 201 can correspond to a predetermined Hall element 18, so that the present invention can be used normally.

The present invention does not limit the specific position of the guide component 201 attached to the filter 20 . The guide component 201 may be attached to any position on the filter 20 as long as the filtration of the filter 20 can be ensured. The position of the induction component 201 allows the Hall element 18 to be attached at a predetermined position. That is, when the filter 20 is inserted into the body 121, the Hall element 18 can be mounted in place such that the Hall element 18 senses that the magnetic field strength of the inductive component 201 reaches the preset threshold.

3-5, in an embodiment of the present invention, filter 20 includes filter body 21 and handle 22, and guiding component 201 is mounted on handle 22. FIG. When the filter 20 is inserted into the body 121 , the filter body 21 corresponds to the light exit 1211 and one end of the handle 22 away from the filter body 21 is exposed to the outside of the case body 10 . That is, one end of the handle 22 is exposed to the outside of the case body 10 through the insertion hole 111 . Since the handle 22 is formed on the filter 20, the user can pull out the filter 20 by taking the handle 22 when replacing the filter 20.例文帳に追加Thereby, it is possible to prevent the filter function of the filter 20 from being affected by the contact of the user's finger with the filter main body 21 .

The guide component 201 is attached to the handle 22 in a concealed manner by glue wrapping, plastic capsulation, or the like, or the guide component 201 is inserted into a reservoir formed on the handle 22. be able to. As a result, the filter 20 to which the induction component 201 is attached can be easily inserted into or pulled out of the case body 10, and the stability of the induction component 201 can be improved.

A flange 220 is formed at one end of the handle 22 exposed to the outside of the case body 10 , and the projection direction of the flange 220 is perpendicular to the direction in which the filter 20 is inserted into the case body 10 . Since the flange 220 is formed, when the filter 20 is pulled out, the force of gripping the filter 20 with the fingers is increased, the fingers are prevented from sliding, and the practicability can be improved.

A fixing structure 221 is further formed on the handle 22 , and a groove 1213 corresponding to the fixing structure 221 is formed in the side mounting hole 1212 . When the filter 20 is inserted into the main body 121 , the fixing structure 221 is combined in the recess 1213 . The fixing structure 221 and the groove 1213 are formed to determine the position of the filter 20 when the filter 20 is inserted into the main body 121, so as to avoid the filter 20 from being shaken or dropped to affect the use. can be done.

The fixing structure 221 can be formed on the same side or both sides of the guiding component 201 . The fixing structure 221 can be formed at any position on the guide component 201 as long as it does not affect the mounting of the guide component 201 . In an embodiment of the present invention, the fixing structure 221 is formed on both sides of the guiding part 201 .

A avoidance trough 222 is further formed at a location of the handle 22 corresponding to the fixing structure 221 . The fixed structure 221 includes a fixed end 2211 and a swing end 2212 , the fixed end 2211 is connected to the inner wall of the avoidance tank 222 and the swing end 2212 faces the avoidance tank 222 . A protrusion 2213 is formed on one side of the swing end 2212 away from the avoidance tank 222 . In a natural state, the protrusion 2213 protrudes outside from the handle 22, and slopes are formed on the front and back of the protrusion 2213 in the insertion direction. When inserting the filter 20 into the main body 121 , the slope of the protrusion 2213 allows the swinging end 2212 to be easily inserted into the avoiding tank 222 . In other words, it is possible to avoid obstructing the insertion of the swing end 2212 and improve the practicality.

An elastic component (not shown) is further mounted within the body 121, and the elastic component abuts against the filter 20 to bias the filter 20 in a predetermined direction. By urging the filter 20 in a predetermined direction with the elastic component, the filter 20 can be easily replaced and convenience in use can be improved.

4-8, the light emitting structure 12 further includes a front glass 123, which is mounted within the body 121 and located between the transparent crystal 125 and the lamp 122. As shown in FIG. When the filter 20 is inserted into the main body 121, the filter main body 21 is located on one side of the front glass 123 close to the lamp 122, and the filter main body 21 and the front glass 123 are arranged parallel. By attaching the front glass 123 , it is possible to prevent dust from entering the main body 121 through the light exit port 1211 and affecting the light emission of the lamp 122 . In addition, if the front glass 123 prevents the incidence of harmful rays such as ultraviolet rays, the front glass 123 can further protect the user's skin.

The front glass 123 is attached to one side of the transparent crystal 125 close to the lamp 122 , and the light emitted from the lamp 122 passes through the front glass 123 and the transparent crystal 125 before being irradiated onto the user's skin. When the filter 20 is inserted into the body 121 , the filter body 21 is positioned between the transparent crystal 125 and the lamp 122 , and the filter body 21 faces the transparent crystal 125 . A light beam reaching the transparent crystal 125 is converted by a filter into a light beam having a predetermined wavelength.

A hollow isolation piece 1250 is mounted within the case body 10 and seals the area between the transparent crystal 125 and the front glass 123 . A vacuum in the space between the transparent crystal 125 and the front glass 123 can be ensured by the close contact between the transparent crystal 125 and the front glass 123 on both sides of the isolation part 1250 . The isolation component 1250 seals the space between the transparent crystal 125 and the front glass 123 to prevent the formation of fog by liquefaction of the gas on the facing surfaces of the front glass 123 and/or the isolation component 1250 . It can prevent and improve the quality of outgoing rays. Also, hot air can liquefy when it meets cold air. The liquid may enter the circuit board of the hair removal device 1 and pose a safety hazard. By sealing the area between the transparent crystal 125 and the front glass 123 with the isolating part 1250, the safety of the hair removal device 1 can be improved.

Light emitting structure 12 further includes a hollow separator 1214 . A separator 1214 is attached to one side of the front glass 123 close to the lamp 122 , and a recess 12141 is formed in one side of the separator 1214 corresponding to the side mounting hole 1212 and away from the recess 12141 . A stepped portion 12142 is formed on one side of the separator 1214 . When inserting the filter 20 into the main body 121 , the filter main body 21 is inserted into the main body 121 from the recessed portion 12141 and finally comes into contact with the stepped portion 12142 . By attaching the separating plate 1214, the insertion of the filter body 21 can be accurately guided, the position of the filter body 21 can be determined, and the stability of the attached filter 20 can be improved.

Specifically, the separator 1214 may be made of Teflon material to improve thermal stability.

The light emitting structure 12 further includes a rear glass 124 attached to one side of the separator 1214 close to the lamp 122 . The front glass 123 and the rear glass 124 are in contact with both sides of the separation plate 1214 , and the front glass 123 , the separation plate 1214 and the rear glass 124 form a space for housing the filter body 21 . Since this space communicates with the outside through the recessed portion 12141 and the side mounting hole 1212 , it is possible to prevent dust from entering the body 121 through the side mounting hole 1212 and affecting the light emission of the lamp 122 .

The light emitting structure 12 further includes a reflector 1220 , the lamp 122 is mounted in the reflector 1220 , and at least one notch 12143 is further formed on the separator 1214 . Reflector 1220 abuts separator 1214 and reflector 1220 and cutout 12143 form vent 12144 (as shown in FIG. 8). The amount of heat inside the light emitting structure 12 can be dissipated by forming the ventilation holes 12144 .

In order to effectively form the ventilation holes 12144 , a plurality of contact protrusions 1221 can be formed on the contact portion of the reflector 1220 that contacts the separator 1214 . The abutment portion of the reflector 1220 and the frame in which the notch 12143 is formed are formed so as to be deviated from each other, and the plurality of abutting protrusions 1221 formed at intervals are formed so as to be deviated from the notch 12143 . Thereby, the ventilation area of the ventilation holes 12144 can be increased, and the heat dissipation effect can be improved.

Referring to FIG. 9 , the filter body 21 includes a filter membrane 211 and a frame 212 , the frame 212 is connected to the handle 22 and the filter membrane 211 is mounted within the frame 212 . By attaching the frame 212 to the filter main body 21, the filter thin film 211 can be easily attached to the frame 212 and fixed. In addition, when the filter 20 is inserted or pulled out, the filter membrane 211 can be prevented from being worn and the life of the filter membrane 211 can be extended.

Specifically, the material of the frame 212 is metal, preferably stainless steel. Since metal has excellent heat resistance and decomposition resistance, the filter membrane 211 can be efficiently protected by the metal frame 212 .

A gap 213 is formed between the filter membrane 211 and the handle 22 , and at least one protrusion 223 is formed at one end of the handle 22 near the gap 213 , and the protrusion 223 contacts the filter membrane 211 . In this case, heat can be dissipated through the gap 213, and the projection 223 abuts on the filter thin film 211, thereby improving the effect and practicality of use.

The rubber layer covering the handle 22 and the frame 212 can reduce the risk of electric leakage and improve the safety of use. In addition, the rubber layer on the handle 22 has good heat insulation performance, so that when the user picks up the handle 22, the burning sensation is avoided and the user experience is improved. Forming a rubber layer on the handle 22 and the frame 212 by a two-shot process can ensure structural stability and reduce the risk of electric leakage.

Referring to FIG. 10, a reverse insertion prevention structure (pokayoke structure) is formed on the handle 22 . The reverse-insertion prevention structure of this embodiment can be such that at least a pair of opposing side surfaces of the handle 22 are formed in an asymmetrical structure. Due to its structure, it restricts the filter 20 to be inserted in one direction, and prevents the reverse insertion of the filter 20 from affecting the operation of the hair removal device or the function of the filter, or causing burns to the user. can be avoided.

In an embodiment of the present invention, the width of one side of the handle 22 on which the guiding part 201 is installed is different from the width of the other side, and the shape of the insertion hole 111 and the side mounting hole 1212 correspond to the shape of the handle 22 . The width of one side of the handle 22 to which the inductive component 201 is attached can be greater than the width of the other side, or the width of one side of the handle 22 to which the inductive component 201 is attached can be smaller than the width of the other side. In an embodiment of the present invention, the width D of one side of the handle 22 to which the guiding part 201 is attached is greater than the width d of the other side (as shown in FIG. 10). Due to its structure, if the filter 20 is inserted backwards, the Hall element 18 cannot guide the induction part 201, and the hair removal device of the present invention cannot be used normally, which will affect the user's experience. can be prevented from giving

When a plurality of Hall elements 18 are attached, information of the induction component 201 can be recognized by various Hall elements 18 . The control system controls the lamp 122 to emit light of various intensities by appropriately controlling the voltage and current in the control circuit according to various information. It is thereby possible to obtain light beams having a given wavelength.

11 to 13, in the embodiment of the present invention, two Hall elements 18 are installed in the case body 10, the two Hall elements 18 are a Hall element 18a and a Hall element 18b, and the handle 22 is A first position A and a second position B are included. When the filter 20 is inserted into the body 121, the first position A and the second position B respectively correspond to the Hall element 18a and the Hall element 18b. Depending on whether the guiding part 201 is installed at the first position A and the second position B, the present invention includes the following three cases. In the first case, the first position A is installed with the guiding part 201 and the second position B is without the guiding part 201 . A whitening effect can be obtained by the filter 20 having the structure. In that case, the Hall element 18a can detect a preset threshold magnetic field strength and send a wake-up signal to the control system and form a light beam suitable for whitening (as shown in FIG. 11). In the second case, the second position B is fitted with the inductive component 201 and the first position A is not fitted with the inductive component 201 . Acne removing effect can be obtained by the filter 20 having the structure. In that case, the Hall element 18b can detect a preset threshold magnetic field strength and send an activation signal to the control system and form a beam suitable for acne removal (as shown in FIG. 11). . In the third case, the guiding parts 201 are installed at the first position A and the second position B, respectively. A hair removal effect can be obtained by the filter 20 having such a structure. In that case, the Hall elements 18a and 18b can detect a preset threshold magnetic field strength and send an activation signal to the control system and form a light beam suitable for hair removal (as shown in FIG. 13). be).

14-16, the body 121 is further formed with a Peltier element (chilling plate) mounting hole 1215, and the case body 10 further includes a chilling module 19. As shown in FIG. The chill ring module 19 can lower the temperature of the transparent crystal 125 by contacting the transparent crystal 125 through the Peltier element mounting hole 1215 .

The chill ring module 19 includes a Peltier element 191 , a heat conducting plate 192 , a heat conducting tube 193 and a radiator 194 . One surface (tilling surface) of the Peltier element 191 abuts on the transparent crystal 125 after passing through the Peltier element mounting hole 1215, and the other surface of the Peltier element 191 is connected to the heat conducting plate 192, the heat conducting tube 193 and the radiator 194 in this order. . The chill ring surface of the Peltier element 191 cools the transparent crystal 125 , and the generated heat is dissipated through the heat conducting plate 192 , the heat conducting tube 193 and the radiator 194 .

The case body 10 further includes a temperature sensitive module 195 which abuts the transparent crystal 125 after penetrating the light emitting structure 12 .

A temperature measurement hole 1216 is further formed in the main body 121 , and one end of the temperature sensitive module 195 is inserted into the temperature measurement hole 1216 and contacts the transparent crystal 125 . The other end of the temperature sensitive module 195 is electrically connected to the button PCBA 16 and the temperature sensitive module 195 interfaces with the chilling module 19 through the button PCBA 16 .

Temperature sensitive module 195 includes first thermistor 196 and thermal silicone grease 197 . One surface of the heat-conducting silicone grease 197 contacts the transparent crystal 125 and the other surface of the heat-conducting silicone grease 197 covers the first thermistor 196 . By providing the heat-conducting silicone grease 197, the temperature change of the transparent crystal 125 can be sensed accurately.

The temperature of the transparent crystal 125 can be raised by the irradiation of light from the lamp 122 and the temperature of the transparent crystal 125 can be lowered by cooling the chilling module 19 . The lamp 122 emits light intermittently, and the time for which the light is emitted intermittently is determined by the user pressing the light emission button 15. When the temperature of the transparent crystal 125 is lowered by the chilling module 19, a certain period of time is set. It takes. The two times cannot be easily matched, and the heating efficiency and cooling efficiency are different. In order to avoid burning the user due to high temperature, the chilling module 19 should be activated for a long time when using the hair removal device. Excessive cooling of the hair removal device by activating the chilling module 19 for a long period of time may affect the comfort of the user. A first thermistor 196 allows presetting a temperature resistance threshold that is compatible with comfort. By shutting down the chilling module 19 when the temperature is low and activating the chilling module 19 when the temperature is high, the temperature of the transparent crystal 125 can be controlled to a temperature suitable for comfort. That is, it is possible to control the temperature of contact with the user's skin to a temperature suitable for comfort.

The first thermistor 196 can be a thermistor with a positive temperature coefficient. In that case, the resistance of the first thermistor 196 increases with increasing temperature. The first thermistor 196 and the chilling module 19 can be connected in parallel to set a small resistance threshold. When the temperature is below the critical temperature corresponding to the resistance threshold, the current in the circuit in which the chill-ring module 19 is located is too small to activate the chill-ring module 19 . That is, the chilling module 19 is deactivated, and when the temperature rises, the chilling module 19 can be activated again. The set resistance threshold corresponds to the optimum temperature, and the actual temperature can vary above and below the optimum temperature. The first thermistor 196 can also be a thermistor with a negative temperature coefficient. In that case, the resistance of the first thermistor 196 decreases as the temperature rises. The first thermistor 196 and the chilling module 19 can be connected in series to set a large resistance threshold. When the temperature is below the critical temperature corresponding to the resistance threshold, the resistance connected to the circuit in which the chill-ring module 19 is located is much higher and the current in the circuit in which the chill-ring module 19 is located is too small. The chilling module 19 cannot be activated. That is, the chilling module 19 is deactivated, and when the temperature rises, the chilling module 19 can be activated again. The set resistance threshold corresponds to the optimum temperature, and the actual temperature can vary above and below the optimum temperature.

The case body 10 further includes a connection circuit board 161 through which the Hall element 18 and the first thermistor 196 are connected to the control circuit of the button PCBA 16 .

It is necessary to bring the first thermistor 196 close to the transparent crystal 125 that induces the first thermistor 196 when performing a certain function. That is, it is necessary to move the first thermistor 196 away from the button PCBA 16 . Since the first thermistor 196 and the button PCBA 16 are electrically connected by wires, and the wires between the first thermistor 196 and the button PCBA 16 are not supported (between the first thermistor 196 and the button PCBA 16 ), the wires between the first thermistor 196 and the button PCBA 16 may become less secure and stable. In the present invention, a connecting circuit board 161 is further installed to connect the first thermistor 196 and the button PCBA 16 on the connecting circuit board 161 . An integrated circuit is formed in the connection circuit board 161, and the connection circuit board 161 can stably support the internal integrated circuit. can be resolved. Further, by making the connection circuit board 161 have a predetermined shape according to the internal structure of the hair removal device, the space inside the hair removal device can be fully utilized and the size of the hair removal device can be reduced.

The entire connecting circuit board 161 can be a flexible circuit board, or a part of the connecting circuit board 161 can be a flexible circuit board and the other part can be a rigid circuit board. When the entire connecting circuit board 161 is a flexible circuit board, the connecting circuit board 161 can be arbitrarily shaped according to the size of the internal space of the hair removal device and the shape of the parts near the connecting circuit board 161 . As a result, the space inside the hair removal device can be fully utilized. When part of the connection circuit board 161 is a flexible circuit board and the other part is a rigid circuit board, the space inside the hair removal device can be fully utilized by changing the flexible circuit board into a predetermined shape. , can improve the practicality.

The connection circuit board 161 includes a connection area 1611, a conductive area 1612 and a fixed area 1613 which are electrically connected in sequence. The fixed area 1613 is fixed in place on the light emitting structure 12 , the conducting area 1612 is coupled to the temperature sensitive module 195 by abutting the adjacent side of the light emitting structure 12 , and the connecting area 1611 is electrically connected to the button PCBA 16 . be done.

The securing area 1613 can be secured to the body 121 by adhesive bonding, screw coupling and coupling means.

The Hall element 18 is electrically connected to the fixed area 1613, and the insertion direction of the fixed area 1613 and the filter 20 are parallel.

The connection area 1611 is formed to bend toward the main control PCBA 17 side, and the connection area 1611 forms a first recess 1614 , and some electronic components 171 on the main control PCBA 17 are accommodated in the first recess 1614 .

The conductive area 1612 is formed to bend toward the transparent crystal 125 , and the conductive area 1612 forms a second recess 1615 , and the body 121 covers the transparent crystal 125 and is coupled in the second recess 1615 .

A gap 172 is formed between the main control PCBA 17 and the body 121 , and at least a portion of the conductive area 1612 is located within the gap 172 .

An included angle θ (θ in FIG. 14) is formed between the connection area 1611 and the conduction area 1612 by coupling the connection area 1611 and the conduction area 1612 . The range of the included angle θ is 45° to 90°, and the preferable included angle θ is 90°, so that the storage space of the first recess 1614 can be increased.

The curved direction of the connection section 1611 and the curved direction of the conductive section 1612 are perpendicular, and the order in which the first recess 1614 and the second recess 1615 are formed corresponds to the order in which the main control PCBA 17 and the light emitting structure 12 are formed.

The light emitting structure 12 further includes a pressure plate 126 that covers the conductive area 1612 . A portion of pressure plate 126 that covers conductive area 1612 is located in gap 172 . The shape of the pressure plate 126 corresponds to the shape of a part of the surface of the main body 121 . The proximity of the conductive area 1612 to the surface of the body 121 can improve tightness and increase the stability of the connecting circuit board 161 . In addition, since a part of the pressure plate 126 is positioned in the gap 172, the space inside the hair removal device can be fully utilized.

The conductive area 1612 can be protected by the material of the pressure plate 126 being moisture proof foam cotton.

A second thermistor 162 is provided on the button PCBA 16 , and the second thermistor 162 is inserted into the heat dissipation structure 13 to detect the temperature inside the heat dissipation structure 13 .

The heat dissipation structure 13 includes an air guide structure 131, a mounting hole 173 is formed at the position of the main control PCBA 17 corresponding to the air guide structure 131, and an insertion hole is formed at the position of the air guide structure 131 corresponding to the second thermistor 162. 1311 is formed. The air guide structure 131 is inserted into the mounting hole 173 and contacts the button PCBA 16 , and the second thermistor 162 is inserted into the insertion hole 1311 to measure the temperature of the draft inside the air guide structure 131 . If the temperature inside the epilation device 1 is too high, the components in the epilation device 1 will age quickly and the life of each component will be shortened, which may increase the safety risk. Heat is generated when the light emitting structure 12 emits light, and the heat is dissipated by the ventilation structure. The present invention pre-sets a heat quantity threshold, and when the second thermistor 162 in the ventilation structure detects that the heat quantity of the light-emitting structure 12 exceeds the preset threshold, it can activate a program to turn off the hair removal device 1 . can. Thereby, the hair removal device 1 of the present invention can be operated within a predetermined temperature range.

In order to prevent air from leaking out of the insertion hole 1311 , the air guiding structure 131 makes the air tightly contact the button PCBA 16 around the insertion hole 1311 .

Although preferred embodiments of the present invention have been described above, the present invention is not limited to the above embodiments. Arbitrary changes, replacements and improvements can be made without departing from the gist of the present invention, and they are of course included in the present invention.

1 hair removal device 10 case body 20 filter 11 case 12 light emitting structure 13 heat dissipation structure 14 capacitor 15 light emitting button 16 button PCBA
17 main control PCBA
18 Hall element 18a Hall element 18b Hall element 19 Chilling module 21 Filter body 22 Handle 111 Insertion hole 112 Upper case 113 Lower case 114 Power switch 121 Main body 122 Lamp 123 Front glass 124 Rear glass 125 Transparent crystal 126 Pressure plate 131 Air guide Structure 161 Connection circuit board 162 Second thermistor 171 Electronic component 172 Gap 173 Mounting hole 191 Peltier element 192 Heat conducting plate 193 Heat conducting tube 194 Radiator 195 Temperature sensitive module 196 First thermistor 197 Heat conducting silicone grease 201 Induction part 211 Light emission Mouth 212 Frame 213 Gap 220 Flange 221 Fixing structure 222 Avoidance tank 223 Protrusion 1211 Light exit port 1212 Side mounting hole 1213 Concave tank 1214 Separating plate 1215 Peltier element mounting hole 1216 Temperature measurement hole 1220 Reflector 1221 Contact convex part 1250 Separating component 1311 Insertion hole 1611 Connection area 1612 Conduction area 1613 Fixed area 1614 First recess 1615 Second recess 2211 Fixed end 2212 Swing end 2213 Projection 12141 Recess 12142 Step 12143 Notch 12144 Ventilation hole

Claims (21)

comprising a case body and a filter, wherein the filter is detachably mounted on the case body; at least one induction component is mounted on the filter; and when the filter is inserted into the case body, the case body is A depilatory device, wherein the type of the guiding component is determined by detecting the guiding component, and it is confirmed whether the filter is inserted to a predetermined position. The case body includes a luminous structure, the luminous structure includes a body, a transparent crystal and a lamp mounted in the body, a light exit hole is formed on the body, and one end of the transparent crystal is connected to the The other end of the transparent crystal faces the lamp, and the light emitted from the lamp passes through the transparent crystal and passes through the light exit port. 2. The hair removal device according to claim 1, wherein the hair is emitted to the outside. 3. A hair removal device according to claim 2, wherein said filter is inserted into said body from a narrow side of said case body and located between said transparent crystal and said lamp. At least one Hall element is mounted in the case body, the inductive component is a magnetic component,
A side mounting hole is further formed in the main body, the filter is detachably mounted in the main body through the side mounting hole, and the Hall element and the induction part are arranged to correspond to each other. The hair removal device according to claim 3. said filter comprising a filter body and a handle, said guide component being mounted on said handle;
5. When the filter is inserted into the body, the filter body corresponds to the light exit port, and one end of the handle separated from the filter body is exposed to the outside of the case body. The hair removal device according to . 6. A flange is formed on one end of said handle exposed to the outside of said case body, and a projecting direction of said flange is perpendicular to a direction in which said filter is inserted into said case body. Epilation device as described. A fixing structure is further formed on the handle, and a groove corresponding to the fixing structure is formed in the side mounting hole, and the fixing structure is inserted into the groove when the filter is inserted into the body. 6. Epilation device according to claim 5, characterized in that it is coupled. 6. The hair removal device of claim 5, wherein the filter body includes a filter membrane and a frame, the frame is connected to the handle, and the filter membrane is mounted within the frame. A gap is formed between the filter membrane and the handle, and at least one protrusion is formed at one end of the handle near the gap, and the protrusion abuts the filter membrane. The hair removal device according to claim 8. 9. The hair removal device according to claim 8, wherein a rubber layer is covered on at least a portion of said handle and said frame. The light emitting structure further includes a front glass, which is mounted in the body and located between the transparent crystal and the lamp, and when the filter is inserted into the body, the filter body is 6. A hair removal device according to claim 5, characterized in that it is located on one side of the front glass close to the lamp, and the filter body and the front glass are arranged in parallel. 6. The hair removal device according to 5. 12. Epilation device according to claim 11, characterized in that a hollow isolation part is mounted in the case body, said isolation part sealing the area between the transparent crystal and the front glass. The light emitting structure further includes a hollow separator. The separator is mounted on one side of the front glass that is closer to the lamp, a recess is formed in one side of the separator that corresponds to the side mounting hole, and the side of the separator that is away from the recess is formed. A stepped portion is formed on one side of the separator,
13. The depilatory device according to claim 12, wherein when the filter is inserted into the main body, the filter main body is inserted into the main body through the recessed portion and abuts against the stepped portion. The light emitting structure further includes a rear glass, the rear glass is attached to one side of the separator close to the lamp, and a space for housing the filter body by the front glass, the separator and the rear glass. 14. The hair removal device according to claim 13, wherein is formed. the light emitting structure further comprising a reflector, the lamp mounted within the reflector;
14. The separator of claim 13, further comprising at least one notch formed on the separator, the reflector abutting against the separator, and the reflector and the notch forming a ventilation hole. hair removal device. Two Hall elements are mounted in the case body, the handle includes a first position and a second position respectively corresponding to the two Hall elements, and the induction component is mounted at the first position or the 6. Epilation device according to claim 5, characterized in that the guiding component is mounted at the second position or the guiding component is mounted at the first position and the second position respectively. 6. The depilatory device according to claim 5, wherein a structure for preventing reverse insertion is formed on the handle. 18. The hair removing device as claimed in claim 17, wherein at least one pair of opposite sides of the handle are formed in an asymmetrical structure, and the shape of the side mounting hole corresponds to the shape of the handle. The case body further includes a power switch and a luminous button, and when the filter is inserted into the case body, the power switch is turned on, the luminous button controls the lamp to operate normally, and the filter is turned on. 4. A hair removal device according to claim 3, wherein said lamp does not operate when it is not inserted into the case body. 9. Epilation device according to claim 8, characterized in that the material of the frame is metal. 4. The depilatory device according to claim 3, wherein an elastic component is further mounted in said main body, said elastic component contacting said filter to bias said filter in a predetermined direction.

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