WO2021027014A1 - Portable depilation instrument - Google Patents
Portable depilation instrument Download PDFInfo
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- WO2021027014A1 WO2021027014A1 PCT/CN2019/106815 CN2019106815W WO2021027014A1 WO 2021027014 A1 WO2021027014 A1 WO 2021027014A1 CN 2019106815 W CN2019106815 W CN 2019106815W WO 2021027014 A1 WO2021027014 A1 WO 2021027014A1
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- WO
- WIPO (PCT)
- Prior art keywords
- heat dissipation
- light
- hair removal
- contact
- sensing
- Prior art date
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B18/203—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser applying laser energy to the outside of the body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/067—Radiation therapy using light using laser light
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00005—Cooling or heating of the probe or tissue immediately surrounding the probe
- A61B2018/00011—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids
- A61B2018/00029—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids open
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
- A61B2018/00452—Skin
- A61B2018/00476—Hair follicles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
- A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
- A61B18/20—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
- A61B18/22—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
- A61B2018/225—Features of hand-pieces
- A61B2018/2253—Features of hand-pieces characterised by additional functions, e.g. surface cooling or detecting pathological tissue
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F7/00—Heating or cooling appliances for medical or therapeutic treatment of the human body
- A61F2007/0059—Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit
- A61F2007/0063—Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit for cooling
- A61F2007/0064—Heating or cooling appliances for medical or therapeutic treatment of the human body with an open fluid circuit for cooling of gas
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N2005/002—Cooling systems
- A61N2005/005—Cooling systems for cooling the radiator
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N2005/002—Cooling systems
- A61N2005/007—Cooling systems for cooling the patient
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0626—Monitoring, verifying, controlling systems and methods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0635—Radiation therapy using light characterised by the body area to be irradiated
- A61N2005/0643—Applicators, probes irradiating specific body areas in close proximity
- A61N2005/0644—Handheld applicators
Definitions
- the invention relates to the field of portable hair removal equipment, in particular to a portable hair removal instrument.
- Hair removal devices usually include optical hair removal devices, such as laser hair removal devices and IPL (Intensive Pulsed Light) hair removal devices.
- optical hair removal devices such as laser hair removal devices and IPL (Intensive Pulsed Light) hair removal devices.
- laser irradiation will damage the skin during laser hair removal. Brings a burning sensation.
- Portable hair removal devices have appeared in the existing hair removal devices, but the existing portable hair removal devices have insufficient heat dissipation efficiency and still have a large burning sensation during hair removal.
- the present invention provides a portable hair removal device.
- a portable hair removal device including a hair removal mechanism, a housing, and a heat dissipation mechanism.
- the housing forms an accommodating space, and the hair removal mechanism and the heat dissipation mechanism are accommodated in the housing. Space, the hair removal mechanism is used to contact the skin to remove hair;
- the heat dissipation mechanism includes an air supply member, a heat dissipation channel, and a heat dissipation assembly, the heat dissipation assembly is arranged between the air supply member and the heat dissipation channel or the heat dissipation assembly It is arranged on the side of the heat dissipation channel close to the air supply member.
- the housing is provided with a first vent and a second vent communicating with the accommodating space, the air supply member is provided corresponding to the first vent;
- the heat dissipation assembly includes a heat dissipation member and at least one heat pipe, The heat dissipation element is arranged between the air supply element and the heat dissipation channel or the heat dissipation element is arranged on the side of the heat dissipation channel close to the air supply element, and one end of the heat dissipation channel is connected to the second vent, so The opposite end of the heat dissipation channel is connected with the heat dissipation element, one end of the heat pipe is in contact with the heat dissipation element, and the opposite end is in contact with at least one side surface of the hair removal mechanism; the air supply element pushes the first vent and the second ventilation Air flow between the mouths.
- the air supply member includes a first air inlet and a first air outlet, the first air inlet is provided corresponding to the first vent, and the first air outlet is provided corresponding to the heat sink;
- the passage includes a second air inlet and at least one second air outlet, the second air inlet is arranged corresponding to the heat sink, and the second air outlet is communicated with the second air outlet.
- the heat dissipation mechanism further includes a sealing element, the sealing element is sleeved on a side of the heat dissipation element close to the heat pipe to seal the gap between the heat dissipation channel and the heat dissipation element.
- the hair removal mechanism includes a light emitting portion and a contact portion, the light emitting portion is used to generate light irradiated to the hair to be removed, the contact portion is exposed outside the accommodating space, and the contact portion is provided at the light emitting portion
- the contact portion includes a light-transmitting crystal, the light-transmitting crystal is provided in the light-emitting direction of the light-emitting portion, the light-transmitting crystal is in contact with the skin;
- the heat pipe includes opposing condensation sections and heat dissipation sections , The condensation section is in contact with the heat sink, and the heat dissipation section is in contact with at least one side surface of the transparent crystal.
- a hollow spacer is positioned between the light-emitting part and the light-transmitting crystal.
- the heat dissipation mechanism further includes at least one semiconductor refrigeration fin, the semiconductor refrigeration fin is arranged between the light-transmitting crystal and the heat pipe; the semiconductor refrigeration fin includes opposite cooling surfaces and heat dissipation surfaces, and The cooling surface is in contact with the side surface of the transparent crystal, and the heat dissipation surface is in contact with the heat dissipation section; the cooling surface is in contact with at least one side surface of the transparent crystal in the width direction or the length direction.
- the contact portion includes a collar and a first sensing element, the collar is sleeved on one side of the housing, the first sensing element is positioned in the collar, and the first sensing element Used for induction conductors.
- the contact portion further includes a limiting member and a contact member, the limiting member is sleeved on the outside of the light-transmitting crystal to fix the light-transmitting crystal; the contact member is provided on the light-transmitting crystal
- the outer side is to cover the area between the collar and the light-transmitting crystal; at least one side surface of the limiting member and/or contact member close to the light-transmitting crystal is provided with a protrusion toward the direction of the light-transmitting crystal
- the limiting portion of the light-transmitting crystal is provided with a groove matching the limiting portion at a position corresponding to the limiting portion.
- the portable hair removal device further includes a control module which is electrically connected to the light emitting part;
- the first sensing element includes at least two sensing sections, and the at least two sensing sections are positioned on the sleeve.
- each of the sensing segments is electrically connected to the control module;
- the collar is formed on the outer peripheral side of the at least two sensing segments.
- the distance between each of the sensing segments and the side of the collar away from the light emitting portion is 0.2mm-2mm; the distance between two adjacent sensing segments is 3mm-30mm.
- the light emitting portion includes a lamp tube, a filter, and a light reflector arranged in the heat dissipation channel, and a light outlet is opened on a side of the heat dissipation channel close to the contact portion; the lamp tube is positioned in the heat dissipation channel The inside is used to generate light that can be irradiated to the hair to be removed through the light outlet; the filter is arranged in the light emission direction of the lamp tube; the light reflecting member is arranged in the opposite direction of the light emission direction.
- the portable hair removal instrument further includes a conversion head, which is detachably connected to the contact part; the conversion head is provided with a conversion port corresponding to the position of the light outlet, and the caliber of the conversion port is the same as The apertures of the light outlets are different; the conversion head is also provided with a second sensing element, the second sensing element is sleeved on the outer peripheral side of the conversion port, and the second sensing element is used for sensing conductors; A side of the head close to the light-transmitting crystal is provided with a metal surface, and the metal surface is electrically connected to the second sensing element; when the conversion head is connected to the hair removal mechanism, the first sensing element senses the Metal surface.
- the conversion head is provided with a conversion port corresponding to the position of the light outlet, and the caliber of the conversion port is the same as The apertures of the light outlets are different; the conversion head is also provided with a second sensing element, the second sensing element is sleeved on the outer peripheral side of the
- the portable hair removal device further includes a Hall switch, and the Hall switch is positioned in the housing on a side close to the hair removal mechanism; the conversion head is detachably connected to the contact part, and the conversion head A first magnetic part is arranged inside; when the conversion head is connected to the hair removal mechanism, the Hall switch senses the first magnetic part to control the light output of the hair removal mechanism.
- the portable hair removal device provided by the present invention has the following advantages:
- the heat dissipation element is arranged between the air supply element and the heat dissipation channel or the heat dissipation element is arranged on the side of the heat dissipation channel close to the air supply element Therefore, the heat dissipation efficiency of the hair removal mechanism by the heat dissipation component is improved, and at the same time, the space utilization rate in the housing is improved, and the volume of the portable hair removal device is further reduced while ensuring the heat dissipation efficiency in the portable hair removal device.
- the heat sink is arranged at the first air outlet of the air supply element. Based on the greater wind pressure of the air outlet of the air supply element, the heat dissipation efficiency of the heat dissipation element is improved, and further The heat pipe improves the heat dissipation efficiency of the hair removal mechanism, reduces the burning sensation caused by the hair removal, and improves the use experience of the product.
- the light-transmitting crystal By arranging the light-transmitting crystal on the contact part, the light-transmitting crystal can be in contact with the skin for cold compress, reducing the burning sensation on the skin caused by the light emitted by the light-emitting part.
- the heat pipe By arranging the heat pipe to directly contact the light-transmitting crystal to dissipate heat, the heat of the light-transmitting crystal itself during the hair removal process can be reduced, so that the light-transmitting crystal has a lower temperature to apply cold compresses to the skin, and further reduces the light emission part The burning sensation caused by light to the skin improves the user experience.
- a hollow spacer is arranged between the filter of the light-emitting part and the light-transmitting crystal, and the spacer seals the area between the light-transmitting crystal and the light-emitting part to prevent the filter
- the gas on the opposite sides of the light sheet and/or the light-transmitting crystal is liquefied to further improve the light output quality, and at the same time prevent the liquid from flowing out to protect the internal electronic components.
- the semiconductor refrigeration sheet is contacted with the lateral side of the light-transmitting crystal in the widthwise direction, so that the contact portion maintains the size of the widthwise direction, so that the contact portion has a better dimension while adding the semiconductor refrigeration sheet.
- the small width allows the contact part to adapt to the hair removal operation of the skin in more narrow areas.
- the hair removal device is triggered to emit light only when the hair removal device actually touches the surface to be depilated, which prevents the hair removal device from generating ineffective light when it does not touch the skin and saves power. Improve the safety of use and prevent damage to external objects caused by invalid light.
- the at least two sensing sections are positioned in the collar, so that the user's skin to be depilated needs to be simultaneously with each of the sensing sections Only after induction can the light output of the light emitting part be controlled by the switch to ensure that the user needs to completely contact the hair removal window of the hair removal device with the skin in the process of hair removal before the multiple induction sections can be used to achieve electrical conduction to prevent users
- the ineffective light emission caused by accidentally touching a part of the upper region of the collar further saves power and avoids unsafe use.
- the skin to be removed completely shields the light-transmitting crystal to ensure that the light emitted from the light-transmitting crystal is completely irradiated to the to-be-removed
- the skin to be removed completely shields the light-transmitting crystal to ensure that the light emitted from the light-transmitting crystal is completely irradiated to the to-be-removed
- the skin to be removed completely shields the light-transmitting crystal to ensure that the light emitted from the light-transmitting crystal is completely irradiated to the to-be-removed
- the hairy skin prevents the user from accidentally touching a part of the upper region of the collar to cause ineffective light emission, and at the same time prevents damage to people caused by the light emitted by the part of the transparent crystal that is not blocked, and improves the safety of the user during hair removal.
- the collar By molding the collar on the outer peripheral side of the at least two sensing sections, the collar covers the at least two sensing sections to seal the multiple sensing sections and prevent temperature changes in the sensing section.
- the liquid formed on the surface causes erroneous conduction of the first sensing element, which improves the safety of the user during hair removal.
- the limiting member By providing the limiting member, at least one side surface of the limiting member and/or the contact member close to the transparent crystal is provided with a limiting portion protruding toward the transparent crystal, and the transparent The position of the crystal corresponding to the limiting portion is provided with a groove matching the limiting portion. The limiting portion may be placed in the groove, so that the limiting portion can be held against the groove to fix the position of the transparent crystal and prevent the transparent crystal from accidentally falling.
- the loops ensure that the sensing section is in contact with the skin to be depilated.
- the skin to be depilated is within the sensing range, and the sensitivity of the sensing section is improved.
- the conversion head is detachably connected to the contact part, and the caliber of the conversion port is different from the caliber of the light outlet, so that the user can install the conversion head as needed to adapt to different positions
- the light can be controlled by the second sensing element sensing conductor.
- the Hall switch senses the first magnetic part to close .
- the first sensing element senses the electrical conduction caused by the conversion head, and the Hall switch can sense the connection of the conversion head to control the light output of the light emitting part .
- the first magnetic part is magnetically connected to the second magnetic part, so that the conversion head can be detachably connected to the housing by magnetic attraction, which is convenient for users usage of.
- Fig. 1 is a schematic diagram of the overall structure of the portable hair removal device provided by the first embodiment of the present invention.
- Fig. 2 is a schematic diagram of a part of the exploded structure of the portable hair removal device provided by the first embodiment of the present invention.
- Fig. 3 is a schematic structural diagram of a heat dissipation component in the portable hair removal device provided by the first embodiment of the present invention.
- FIG. 4 is a schematic diagram of the structure of the heat dissipation component, the heat dissipation channel and the air supply member in the portable hair removal device provided by the first embodiment of the present invention.
- Fig. 5 is a schematic diagram of the direction of the internal air duct in the portable hair removal device provided by the first embodiment of the present invention.
- Fig. 6 is a schematic diagram of the position and structure of the sealing member in the portable hair removal device provided by the first embodiment of the present invention.
- Fig. 7 is a schematic structural diagram of the portable hair removal device provided with two second air outlets in the heat dissipation channel according to the first embodiment of the present invention.
- Fig. 8 is a schematic structural diagram of another modification in which two second air outlets are provided in the heat dissipation channel of the portable hair removal device provided by the first embodiment of the present invention.
- FIG. 9 is a schematic diagram of the structure of the light emitting part of the portable hair removal device provided by the first embodiment of the present invention.
- Fig. 10 is a schematic diagram of the structure of the contact part of the portable hair removal device provided by the first embodiment of the present invention.
- Fig. 11 is a schematic diagram of the structure of the limiting member in the portable hair removal device provided by the first embodiment of the present invention.
- FIG. 12 is a schematic diagram of the structure of adding semiconductor cooling fins to the heat dissipation component of the portable hair removal apparatus provided by the first embodiment of the present invention.
- Fig. 13 is a schematic structural diagram of a spacer in the portable hair removal device provided by the first embodiment of the present invention.
- FIG. 14 is a schematic diagram of the structure of the switch and power supply in the portable hair removal device provided by the first embodiment of the present invention.
- 15 is a schematic diagram of the structure of the first sensor in the portable hair removal device provided by the first embodiment of the present invention.
- Fig. 16 is a schematic structural diagram of multiple sensing sections in the portable hair removal device provided by the first embodiment of the present invention.
- Fig. 17 is a schematic diagram of a cut-away structure of a collar in the portable hair removal device provided by the first embodiment of the present invention.
- Fig. 18 is a schematic structural diagram of an additional conversion head in the portable hair removal apparatus provided by the first embodiment of the present invention.
- 19 is a schematic diagram of the structure of the second sensing element and the first magnetic element in the portable hair removal device provided by the first embodiment of the present invention.
- Fig. 20 is a schematic cross-sectional structure diagram of the conversion head in the portable hair removal device provided by the first embodiment of the present invention.
- 21 is a schematic diagram of the structure of the Hall switch in the portable hair removal apparatus provided by the first embodiment of the present invention.
- Heat dissipation mechanism 121. Air supply parts; 1211, first air inlet; 1212, first air outlet; 122, heat dissipation channel; 1221, second air inlet; 1222, second air outlet; 123, heat dissipation component; 1231 , Heat sink; 12311, connecting piece; 12312, heat sink; 1232, heat pipe; 12321, condensation section; 12322, heat dissipation section; 124, seals; 125, semiconductor refrigeration fins; 1251, cooling surface; 1252, heat dissipation surface; 1253 , Positive wire; 1254, negative wire; 126, separator; 1261, step;
- Hair removal mechanism 131.
- Conversion head 161, first magnetic part; 162, conversion port; 163, second induction part; 164, metal surface;
- the present invention provides a portable hair removal device 1.
- the portable hair removal device 1 includes a housing 11, a heat dissipation mechanism 12, and a hair removal mechanism 13.
- the housing 11 forms an accommodation space.
- the mechanism 12 and the depilatory mechanism 13 are accommodated in the accommodating space.
- the depilatory mechanism 13 is used for depilation by generating light in contact with the skin, and the heat dissipation mechanism 12 is used for dissipating heat to the depilatory mechanism 13.
- the heat dissipation mechanism 12 includes an air supply element 121, a heat dissipation channel 122, and a heat dissipation assembly 123, and the heat dissipation assembly 123 is disposed on the air supply element 121 and the heat dissipation channel 122
- the heat dissipation component 1231 is arranged on the side of the heat dissipation channel 122 close to the air blowing member 121.
- the housing 11 is provided with a first vent 111 and at least one second vent 112 that communicate with the accommodating space, the air supply member 121 is provided corresponding to the first vent 111, and one end of the heat dissipation channel 122 is connected to the The second vent 112 is connected, and the air blowing member 121 pushes the air flow between the first vent 111 and the second vent 112.
- the at least one second vent 112 may be provided on at least one side surface of the housing 11 in the vertical direction and/or the horizontal direction, so as to improve the air outlet efficiency.
- the number of the second vent 112 is one, and the second vent 112 is provided at one of the housing 11 (shown in FIG. 1) in the vertical direction. Take the side as an example.
- the heat dissipation assembly 123 includes a heat dissipation element 1231 and at least one heat pipe 1232, the heat dissipation element 1231 is provided between the air supply element 121 and the heat dissipation channel 122 or the heat dissipation element 1231 is provided On the side of the heat dissipation channel 122 close to the air supply element 121, one end of the heat dissipation channel 122 is connected to the second vent 112, the opposite end of the heat dissipation channel 122 is connected to the heat dissipation element 1231, and one end of the heat pipe 1232 is connected to the heat dissipation element 1231.
- the heat dissipating member 1231 is in contact, and the opposite end is in contact with at least one side surface of the hair removal mechanism 13 for dissipating heat to the hair removal mechanism 13.
- the heat pipe 1232 includes a condensing section 12321 and a heat dissipation section 12322 opposed to each other.
- the condensing section 12321 is in contact with the heat sink 1231, and the heat dissipation section 12322 is in contact with the hair removal mechanism 13.
- the number of heat pipes 1232 can be one, two or more, and the number of heat pipes 1232 can be increased or decreased as needed.
- the number of heat pipes 1232 is two, and each The heat pipe 1232 contacts the side surface of the hair removal mechanism 13 to dissipate heat.
- the heat sink 1231 includes at least one connecting piece 12311 and at least one heat sink 12312.
- the heat sink 12312 is in contact with one side of the connecting piece 12311, and the heat pipe 1232 It is in contact with the opposite side of the connecting piece 12311.
- the number of the heat dissipation fins 12312 may be 20, 20 heat dissipation fins 12312 are arranged in sequence, and each heat dissipation fin 12312 is arranged perpendicular to the connection fin 12311.
- the heat sink 1231 is in contact with the heat pipe 1232, so that the heat sink 1231 can dissipate heat to the heat pipe 1232, that is, the heat pipe 1232 realizes heat dissipation of the hair removal mechanism 13.
- the heat sink 1231 can be formed by welding a plurality of the heat sink 12312 and a connecting piece 12311. Compared with the traditional integrated heat sink fin, the heat sink 12312 can With a smaller thickness, the heat sink 1231 can be connected to more heat sinks 12312 under the same size, so as to increase the surface area of the heat sink 1231 and improve the heat dissipation efficiency.
- the heat dissipation member 1231 can also be directly configured as a heat dissipation fin, which is not limited here.
- connecting piece 12311 and the heat sink 12312 can be any one or more of metal thermal conductive materials such as copper, iron, aluminum, etc., which can be selected according to needs, and will not be repeated here.
- the air supply member 121 includes a first air inlet 1211 and a first air outlet 1212, the first air inlet 1211 is arranged corresponding to the first vent 111, the first air outlet The tuyere 1212 is opposite to the heat sink 1231 and connected.
- the heat dissipation channel 122 includes a second air inlet 1221 and at least one second air outlet 1222, the second air inlet 1221 is connected to the heat sink 1231, and the second air outlet 1222 is connected to the second vent 112 Connected.
- the gas flow direction of the heat dissipation mechanism 12 is specifically as follows: when the air blowing member 121 is opened, the air blowing member 121 sucks external air into the first air inlet 1211 (Shown in the direction of a in FIG. 5), and discharged to the heat sink 1231 through the first air outlet 1212, so as to dissipate heat from the heat sink 1231 through the flow of external air, and at the same time, flow through the heat sink 1231
- the external air of 1231 enters the heat dissipation channel 122 through the second air inlet 1221 (as shown in the direction b in FIG. 5), and flows out through the second air outlet 1222 (as shown in the direction c in FIG. 5) , That is, exhaust from the second vent 112 to the outside of the housing 11 through the second air outlet 1222, so as to realize the air flow between the first vent 111 and the second vent 112.
- the air blowing member 121 may be a blower, which sucks external air into the air blowing member 121 from the first air inlet 1211 and discharges it from the first air outlet 1212.
- the wind pressure of the first air outlet 1212 is greater than the wind pressure of the first air inlet 1211, resulting in a gas flow rate of the first air outlet 1212 greater than that of the first air inlet 1211, which further improves the heat dissipation efficiency of the heat sink 1231 .
- the heat dissipation mechanism 12 further includes a sealing member 124, and the sealing member 124 is sleeved on the side of the heat dissipation member 1231 close to the heat pipe 1232 to seal the heat dissipation channel 122 and the gap between the heat sink 1231.
- the sealing element 124 has a hollow structure, and the sealing element 124 can be sleeved on the outer peripheral side of the heat dissipation element 1231 close to the heat pipe 1232, so that at least the sealing element 124 and the heat dissipation channel 122 are close to the heat pipe 1232.
- the sides are flush to seal the gap between the heat dissipation channel 122 and the heat dissipation member 1231.
- the heat dissipation member 1231 is positioned on the side of the heat dissipation channel 122 close to the air supply member 121, so that there is a gap between the heat dissipation channel 122 and the heat dissipation member 1231, that is, when the gas flows through the heat dissipation member 1231,
- the outflow through the gap reduces the gas flow into the heat dissipation channel 122 and reduces the heat dissipation efficiency of the hair removal mechanism 13.
- the sealing element 124 is added to seal the gap, prevent the gas from leaking, and improve the heat dissipation efficiency of the hair removal mechanism 13.
- a circuit board 18 is located away from the first air inlet 1211, and the circuit board 18 is provided with a control module (not shown) at a position corresponding to the air supply member 121, so that The gas generated by the air blowing member 121 can dissipate heat to the control module.
- the number of the second air outlets 1222 is two, and the two second air outlets 1222 are provided on the side of the housing 11 away from the hair removal mechanism 13. It can be understood that the heat dissipation channels 122 corresponding to the two second air outlets 1222 are separately provided on both sides of the heat dissipation member 1231 and the air blowing member 121 and are discharged from the side of the housing 11 away from the hair removal mechanism 13. By adding the number of the second air outlets 1222, the air exhaust efficiency in the heat dissipation channel 122 is improved, and at the same time, the space utilization rate in the housing 11 is further improved.
- the number of the second air outlets 1222 is two, and the two second air outlets 1222 are provided on opposite sides of the housing 11.
- the two second air outlets 1222 can also be provided in other positions of the housing 11, which will not be repeated here.
- the hair removal mechanism 13 includes a light emitting portion 131 and a contact portion 132, the light emitting portion 131 is used to generate light irradiated to the hair to be removed, the contact portion 132 is used to contact the hair to be removed skin contact.
- the contact portion 132 includes a light-transmitting crystal 1321, the light-transmitting crystal 1321 is arranged in the light-emitting direction of the light-emitting portion 131, and the light-transmitting crystal 1321 is in contact with the skin for cold compressing, reducing the light-emitting portion 131 The burning sensation caused by light on the skin.
- the transparent crystal 1321 includes but is not limited to any one of sapphire crystal, quartz glass, and K9 glass.
- condensation section 12321 of the heat pipe 1232 is in contact with the heat dissipation element 1231, and the heat dissipation section 12322 is in contact with at least one side surface of the light-transmitting crystal 1321, so that the heat pipe 1232 can directly dissipate the heat of the light-transmitting crystal 1321.
- the contact portion 132 further includes a collar 1322 and a contact member 1323, the contact member 1323 is sleeved outside the light-transmitting crystal 1321, and the collar 1322 is sleeved outside the contact member 1323, The contact 1323 is used to cover the gap between the collar 1322 and the transparent crystal 1321.
- the contact 1323 is a plastic contact or a metal contact.
- the contact 1323 is a metal contact, and the contact 1323 can pass through the contact 1323.
- the light-transmitting crystal 1321 is dissipated while the contact member 1323 is in contact with the skin to further achieve a cold compress effect on the skin.
- the side of the contact member 1323 and the light-transmitting crystal 1321 that contacts the skin is flush or lower than the side of the light-transmitting crystal 1321 that contacts the skin to ensure that the light-transmitting crystal 1321 is always in contact with the skin. contact.
- the contact portion 132 further includes a limiting member 1325, the limiting member 1325 is sleeved on the outer peripheral side of the transparent crystal 1321 to fix the transparent crystal 1321 and prevent the transparent crystal Dropped beyond 1321.
- At least one side surface of the limiting member 1325 and/or the contact member 1323 close to the transparent crystal 1321 is provided with a limiting portion 13251 protruding toward the transparent crystal 1321, and the transparent crystal 1321 Corresponding to the position of the limiting portion 13251, a groove 13211 matching the limiting portion 13251 is provided.
- the limiting portion 13251 can be placed in the groove 13211 so that the limiting portion 13251 can be held against the groove 13211 to fix the position of the transparent crystal 1321.
- the limiting portion 13251 is Four, the four limiting portions 13251 are provided on the side surface of the limiting member 1325 corresponding to the groove 13211.
- the groove 13211 may also be at least one through-slot structure provided on the transparent crystal 1321, and the limiting portion 13251 is provided corresponding to the groove 13211.
- the groove 13211 may also be provided on both sides of the side of the transparent crystal 1321 close to the contact 1323 in the width direction y, and the limit portion 13251 is provided on the side of the contact 1323 corresponding to the groove 13211 .
- the groove 13211 and the limiting portion 13251 can also be provided in other positions, as long as the limiting portion 13251 can be placed in the groove 13211 so that the limiting portion 13251 can resist
- the groove 13211 can be used to fix the position of the light-transmitting crystal 1321, which will not be repeated here.
- the light emitting portion 131 includes a lamp tube 1311, a filter 1312 and a reflective member 1313, and the lamp tube 1311, the filter 1312 and the reflective member 1313 are disposed in the heat dissipation channel 122.
- a side of the heat dissipation channel 122 close to the contact portion 132 is provided with a light outlet 1314 and a flow opening 1315, and the flow opening 1315 is in communication with the heat dissipation channel 122.
- the lamp tube 1311 is installed in the heat dissipation channel 122 for generating light that can be irradiated to the hair to be removed through the light outlet
- the filter 1312 is arranged in the light emitting direction of the lamp tube 1311
- the reflector 1313 is arranged on the light outlet In the opposite direction, the light emitted by the lamp tube 1311 is concentrated and emitted from the light outlet 1314 through the reflector 1313, and passes through the filter 1312 to form a predetermined light, and finally from the transparent crystal Shot in the direction of 1321.
- the preset light can be irradiated to the skin to be depilated for depilation.
- the reflector 1313 and the filter 1312 cooperate to form an air guide channel, and the air guide channel communicates with the flow opening 1315 (that is, the flow opening 1315 is provided on opposite sides of the air guide channel) ,
- the lamp tube 1311 is accommodated in the air guiding channel, and the external air can flow through the air guiding channel through the flow opening 1315, that is, the gas flowing into the heat dissipation channel 122 can be based on the
- the air passage 1315 flows through the air guide channel to dissipate heat from the light exiting portion 131 and reduce the heat generated by the light exiting portion 131 for preset illumination.
- the light-transmitting crystal 1321 includes a long side and a wide side (the long side x and the wide side y shown in FIG. 9), and the length of the long side x is greater than or Equal to the length of the wide side y, the heat dissipation section 12322 is in contact with at least one side surface of the transparent crystal 1321.
- the heat dissipation section 12322 and the transparent crystal 1321 are on the long side x and/ Or contact with at least one side surface corresponding to the wide side y, so that the heat pipe 1232 contacts the light-transmitting crystal 1321 to realize the heat dissipation of the light-transmitting crystal 1321, so that the light-transmitting crystal 1321 has a lower value when in contact with the skin.
- the temperature can reduce the burning sensation caused by hair removal.
- the heat dissipation section 12322 of the heat pipe 1232 is in contact with at least one side surface of the transparent crystal 1321 corresponding to the wide side y, for example, the two heat dissipation sections 12322 of the two heat pipes 1232 are respectively
- the transparent crystal 1321 is attached to the two sides corresponding to the wide side y.
- the contact portion 132 maintains the size in the y-direction of the broad side, so that the contact portion 132 has a smaller width while adding the heat pipe 1232, so that the contact portion 132 can adapt to the hair removal operation of the skin in more narrow areas.
- the heat dissipation mechanism 12 further includes at least one semiconductor refrigeration fin 125, and the semiconductor refrigeration fin 125 is disposed between the transparent crystal 1321 and the heat pipe 1232.
- the semiconductor refrigeration sheet 125 includes a cooling surface 1251 and a heat dissipation surface 1252 opposite to each other.
- the cooling surface 1251 is in contact with the side surface of the light-transmitting crystal 1321, and the heat dissipation surface 1252 is in contact with the heat dissipation section 12322.
- the semiconductor refrigeration sheet 125 is arranged between the heat pipe 1232 and the light-transmitting crystal 1321, and the light-transmitting crystal 1321 is directly dissipated through the semiconductor refrigeration sheet 125 to further improve the heat dissipation of the light-transmitting crystal 1321 effectiveness.
- the semiconductor refrigeration fins 125 are in contact with at least one side surface corresponding to the wide side y of the light-transmitting crystal 1321.
- the number of the semiconductor refrigeration fins 125 is two.
- the semiconductor refrigeration fins 125 are respectively arranged in contact with the two sides of the transparent crystal 1321 corresponding to the wide side y.
- the contact portion 132 maintains the size in the y-direction of the wide side, so that the contact portion 132 has a smaller width while adding the semiconductor refrigeration sheet 125, so that the contact portion 132 can adapt to the depilation of skin in more narrow areas operating.
- the two semiconductor refrigeration fins 125 can also be arranged in contact with the two sides of the transparent crystal 1321 corresponding to the long side x, as long as the semiconductor refrigeration fin 125 and the transparent crystal 1321 can contact and dissipate heat. .
- the semiconductor refrigeration sheet 125 includes a positive electrode line 1253 and a negative electrode line 1254.
- the positive electrode line 1253 and the negative electrode line 1254 are separately provided at opposite ends of the semiconductor refrigeration sheet 125.
- the positive electrode wire 1253 and the negative electrode wire 1254 are respectively wound on opposite sides of the transparent crystal 1321.
- the two semiconductor refrigeration fins 125 are arranged symmetrically with the centers of opposite sides of the light-transmitting crystal 1321, so that the positive line 1253 of a semiconductor refrigeration fin 125 is along the long side x of the light-transmitting crystal 1321.
- the negative wire 1254 of the peltier sheet 125 is electrically connected, and the positive wire 1253 and the negative wire 1254 are connected in series by winding the two peltier sheets 125 on opposite sides of the light-transmitting crystal 1321, which increases the space utilization Therefore, the contact portion 132 has a smaller size, so that the contact portion 132 can adapt to the depilation operation of the skin in more narrow areas.
- a hollow spacer 126 is positioned between the filter 1312 and the transparent crystal 1321, and the spacer 126 seals the transparent crystal 1321 and the filter 1321 The area between slices 1312.
- the spacer 126 is provided with a step 1261 on the edge of the hollow area, so that when the spacer 126 is sleeved on the outer peripheral side of the light-transmitting crystal 1321, the step 1261 can be used to set the light-transmitting crystal 1321 is fixed on the side close to the filter 1312, so that a vacuum is always maintained between the filter 1312 and the transparent crystal 1321, that is, the spacer 126 seals the transparent crystal 1321
- the area between the filter 1312 and the filter 1312 prevents the gas liquefaction of the filter 1312 and/or the light-transmitting crystal 1321 on opposite sides of the two to further improve the light quality while preventing liquid from flowing out to protect the interior Electronic component.
- the portable hair removal device 1 further includes a switch 14 and a power supply 15.
- the switch 14 is used to control the start and stop of the lamp tube 1311 emitting light
- the power supply 15 is used to supply power to the lamp tube 1311.
- the contact portion 132 further includes a first sensing element 1324 (shown as a dotted line in FIG. 14) and a control module (not shown), the first sensing element 1324 is positioned in the collar 1322 , The first sensing element 1324 is used for sensing a conductor.
- the first sensing element 1324 is a sensing metal sheet (such as a copper sheet or a silver sheet), which is used to sense a conductor. By bringing the conductor (such as the user's skin to be hair removed) close to the first sensing element 1324, the The capacitance of a sensing element 1324 changes, and according to the capacitance change, it sends a control signal to the control module to control the electrical conduction of the lamp tube 1311.
- a sensing metal sheet such as a copper sheet or a silver sheet
- the first sensing element 1324 is electrically connected to the control module, and the control module is electrically connected to the lamp tube 1311.
- the first sensing element 1324 senses a conductor
- the first sensing element 1324 is electrically connected to the The control module is electrically turned on, so that the control module connects the lamp tube 1311 with the power supply 15.
- the user can control the light output of the lamp tube 1311 through the switch 14, that is, when the first When a sensor 1324 senses a conductor (for example, the skin to be hair removed), and the lamp 1311 emits light only after the user presses the switch 14, so as to avoid the ineffective emission of light caused by the lamp 1311 when it does not touch the skin, It saves electric energy, while improving the safety of hair removal, and prevents damage to external objects caused by ineffective light.
- a sensor 1324 senses a conductor (for example, the skin to be hair removed)
- the first sensing element 1324 includes at least two sensing segments 13241, the at least two sensing segments 13241 are positioned in the collar 1322, and the at least two sensing segments 13241 are respectively It is electrically connected with the control module.
- the number of the sensing segments 13241 is two, and the two sensing segments 13241 are uniformly positioned in the collar 1322.
- the number of the sensing segments 13241 can also be 3, 4 or more, which is not limited here.
- the first sensing element 1324 is configured as a plurality of sensing sections 13241, so that the user's skin to be depilated needs to be sensed with each sensing section 13241 at the same time, and the plurality of sensing sections 13241 and the control module At the same time, it is electrically turned on, so that the control module connects the lamp tube 1311 with the power supply 15. At this time, the user can control the light output of the lamp tube 1311 through the switch 14.
- the skin to be depilated completely shields the light-transmitting crystal 1321 to ensure that the light emitted from the light-transmitting crystal 1321 is completely illuminated
- the skin to be depilated prevents the user from accidentally touching the upper part of the ring to cause ineffective light emission, and at the same time prevents the light emitted from the part of the transparent crystal 1321 that is not shielded from harming people, and improves the safety of the user during depilation .
- the collar 1322 is formed on the outer circumference of the at least two sensing sections 13241, that is, the collar 1322 is injection molded on the outer circumference of the at least two sensing sections 13241 Side, the collar 1322 is made to wrap the at least two sensing sections 13241 to seal the multiple sensing sections 13241 and prevent the formation of liquid on the surface of the sensing section 13241 due to temperature changes (the generated liquid will cause the sensing section 13241 to be electrically conductive Connect) causes the first sensing element 1324 to be erroneously connected, which improves the safety of the user during hair removal.
- the distance between each of the sensing segments 13241 and the side of the loop 1322 away from the light emitting portion 131 is 0.2mm-2mm (for example, the distance d1 in FIG. 17), so that the loop 1322 lies on the skin to be depilated When contacting, it is ensured that the sensing section 13241 and the skin to be depilated are within the sensing range, and the sensitivity of the sensing section 13241 is improved.
- the distance between two adjacent sensing sections 13241 is 3mm-30mm (for example, the distance d2 in FIG. 16), so as to prevent the distance between two adjacent sensing sections 13241 from being too short, and to prevent the user from accidentally touching the adjacent
- the electrical conduction phenomenon caused by the area between the two sensing segments 13241 further improves the safety of the user during hair removal.
- the portable hair removal device 1 further includes a conversion head 16, and the conversion head 16 is detachably connected to the contact portion 132.
- the conversion head 16 is provided with a first magnetic member 161
- the housing 11 is provided with a second magnetic member 113 at a position corresponding to the contact member 1323.
- the first magnetic member 161 is connected to the second magnetic member 113.
- the two magnetic pieces 113 are magnetically connected.
- the conversion head 16 is further provided with a conversion port 162 and a second sensing element 163, and the conversion port 162 is provided at a position of the conversion head 16 corresponding to the light-transmitting crystal 1321, so that the light-transmitting crystal The light emitted by 1321 is emitted through the conversion port 162.
- the second sensing element 163 is sleeved on the outer peripheral side of the conversion opening 162, and the second sensing element 163 is used for sensing a conductor.
- the conversion head 16 is magnetically connected to the contact portion 132, the first sensing element 1324 and the second sensing element 163 are electrically connected, that is, the conversion head 16 passes through the second sensing element 163.
- the member 163 senses the skin to be depilated to control the light output of the light emitting part 131.
- the caliber of the conversion port 162 is different from the caliber of the light-transmitting crystal 1321 to change the light-emitting area of the portable hair removal device 1 to meet the user's hair removal requirements for different parts.
- the diameter of the conversion port 162 is smaller than the diameter of the transparent crystal 1321, so that the conversion head can be adapted to the hair removal operation of a small part.
- the surface of the conversion head 16 has a structure with a slope, that is, the conversion head 16 forms a kind of "trapezoid" structure on the side close to the contact portion 132 to the opposite side, so that the conversion head 16 can penetrate into the user. Hair removal is performed on the narrower parts in the middle, which improves the adaptability of the portable hair removal device 1 to different hair removal environments.
- the conversion head 16 is provided with a conversion filter (not shown) at a position corresponding to the conversion port 162, and the light emitted by the transparent crystal 1321 passes through the conversion filter and passes through the conversion port. 162 emits a preset light. For example, if the user needs to depilate eyebrows, fingers and other parts, he needs to emit light of different wavelength bands through the conversion filter of the conversion head 16 to meet the needs of different parts of the depilation light.
- a light-transmitting member may be provided in the conversion port 162, and the light-transmitting member contacts the skin to achieve a cold compress effect.
- the conversion head 16 is provided with a metal surface 164 on the side close to the transparent crystal 1321, and the metal surface 164 can be exposed outside the conversion head 16 or placed in the conversion head 16.
- the metal surface 164 is connected to the second sensing element 163.
- the metal surface 164 and the second sensing element 163 are connected through a metal element (not shown), so that the conversion head 16 is connected to the
- the first sensing element 1324 senses the metal surface 164, and the conduction between the first sensing element 1324 and the second sensing element 163 is realized based on the metal element.
- the material of the metal surface 164 and the metal piece includes but is not limited to one or more of aluminum, iron, or copper.
- the portable hair removal device 1 further includes a Hall switch 17, the Hall switch 17 is located in the housing 11 on the side close to the contact portion 132, the Hall switch 17 Electrically connected with the control module.
- the Hall switch 17 senses the magnetic field of the first magnetic member 161, so that the Hall switch 17 is closed, thereby controlling the access to the conversion head 16 After the light of the portable hair removal device 1.
- the first sensing element 1324 senses the first magnetic element 161, so that the first sensing element 1324 is electrically conducted. That is, after the portable hair removal device 1 is connected to the conversion head 16, due to the conduction of the first sensor 1324, the portable hair removal device 1 can directly control the light output through the switch 14.
- the Hall switch 17 is added so that the Hall switch 17 reduces or resets the capacitance change value caused by the first magnetic element 161 to the first sensing element 1324 to prevent it from being connected to the conversion head. The erroneous conduction of the first sensing element 1324 results in invalid light emission.
- the conversion head 16 when the conversion head 16 is magnetically connected to the contact portion 132, and the conversion head 16 senses a conductor, the first sensing element 1324 and the second sensing element 163 are electrically connected, and That is, the first sensing element 1324 can be sent to the control module according to the capacitance change generated by the second sensing element 163, and the light is controlled by the control module.
- the portable hair removal device provided by the present invention has the following advantages:
- the heat dissipation element is arranged between the air supply element and the heat dissipation channel or the heat dissipation element is arranged on the side of the heat dissipation channel close to the air supply element Therefore, the heat dissipation efficiency of the hair removal mechanism by the heat dissipation component is improved, and at the same time, the space utilization rate in the housing is improved, and the volume of the portable hair removal device is further reduced while ensuring the heat dissipation efficiency in the portable hair removal device.
- the heat sink is arranged at the first air outlet of the air supply element. Based on the greater wind pressure of the air outlet of the air supply element, the heat dissipation efficiency of the heat dissipation element is improved, and further The heat pipe improves the heat dissipation efficiency of the hair removal mechanism, reduces the burning sensation caused by the hair removal, and improves the use experience of the product.
- the light-transmitting crystal By arranging the light-transmitting crystal on the contact part, the light-transmitting crystal can be in contact with the skin for cold compress, reducing the burning sensation on the skin caused by the light emitted by the light-emitting part.
- the heat pipe By arranging the heat pipe to directly contact the light-transmitting crystal to dissipate heat, the heat of the light-transmitting crystal itself can be reduced during the hair removal process, so that the light-transmitting crystal has a lower temperature for cold compressing the skin, and further reducing the light emission
- the burning sensation caused by light to the skin improves the user experience.
- a hollow spacer is arranged between the filter of the light-emitting part and the light-transmitting crystal, and the spacer seals the area between the light-transmitting crystal and the light-emitting part to prevent the filter
- the gas on the opposite sides of the light sheet and/or the light-transmitting crystal is liquefied to further improve the light output quality, and at the same time prevent the liquid from flowing out to protect the internal electronic components.
- the semiconductor refrigeration sheet is contacted with the lateral side of the light-transmitting crystal in the widthwise direction, so that the contact portion maintains the size of the widthwise direction, so that the contact portion has a better dimension while adding the semiconductor refrigeration sheet.
- the small width allows the contact part to adapt to the hair removal operation of the skin in more narrow areas.
- the hair removal device is triggered to emit light only when the hair removal device actually touches the surface to be depilated, which prevents the hair removal device from generating ineffective light when it does not touch the skin and saves power. Improve the safety of use and prevent damage to external objects caused by invalid light.
- the at least two sensing sections are positioned in the collar, so that the user's skin to be depilated needs to be simultaneously with each of the sensing sections Only after induction can the light output of the light emitting part be controlled by the switch to ensure that the user needs to completely contact the hair removal window of the hair removal device with the skin in the process of hair removal before the multiple induction sections can be used to achieve electrical conduction to prevent users
- the ineffective light emission caused by accidentally touching a part of the upper region of the collar further saves power and avoids unsafe use.
- the skin to be removed completely shields the light-transmitting crystal to ensure that the light emitted from the light-transmitting crystal is completely irradiated to the to-be-removed
- the skin to be removed completely shields the light-transmitting crystal to ensure that the light emitted from the light-transmitting crystal is completely irradiated to the to-be-removed
- the skin to be removed completely shields the light-transmitting crystal to ensure that the light emitted from the light-transmitting crystal is completely irradiated to the to-be-removed
- the hairy skin prevents the user from accidentally touching a part of the upper region of the collar to cause ineffective light emission, and at the same time prevents damage to people caused by the light emitted by the part of the transparent crystal that is not blocked, and improves the safety of the user during hair removal.
- the collar By molding the collar on the outer peripheral side of the at least two sensing sections, the collar covers the at least two sensing sections to seal the multiple sensing sections and prevent temperature changes in the sensing section.
- the liquid formed on the surface causes erroneous conduction of the first sensing element, which improves the safety of the user during hair removal.
- the limiting member By providing the limiting member, at least one side surface of the limiting member and/or the contact member close to the transparent crystal is provided with a limiting portion protruding toward the transparent crystal, and the transparent The position of the crystal corresponding to the limiting portion is provided with a groove matching the limiting portion. The limiting portion may be placed in the groove, so that the limiting portion can be held against the groove to fix the position of the transparent crystal and prevent the transparent crystal from accidentally falling.
- the loops ensure that the sensing section is in contact with the skin to be depilated.
- the skin to be depilated is within the sensing range, and the sensitivity of the sensing section is improved.
- the conversion head is detachably connected to the contact part, and the caliber of the conversion port is different from the caliber of the light outlet, so that the user can install the conversion head as needed to adapt to different positions
- the light can be controlled by the second sensing element sensing conductor.
- the Hall switch senses the first magnetic part to close .
- the first sensing element senses the electrical conduction caused by the conversion head, and the Hall switch can sense the connection of the conversion head to control the light output of the light emitting part .
- the first magnetic part is magnetically connected to the second magnetic part, so that the conversion head can be detachably connected to the housing by magnetic attraction, which is convenient for users usage of.
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Abstract
Description
Claims (14)
- 一种便携式脱毛仪,其特征在于:包括脱毛机构、壳体及散热机构,所述壳体形成一容纳空间,所述脱毛机构和散热机构收容于该容纳空间,所述脱毛机构用于与皮肤接触脱毛;A portable hair removal device, which is characterized in that it comprises a hair removal mechanism, a housing and a heat dissipation mechanism. The housing forms an accommodating space. The hair removal mechanism and the heat dissipation mechanism are accommodated in the accommodating space. Contact depilation;所述散热机构包括送风件、散热通道及散热组件,所述散热组件设于所述送风件与所述散热通道之间或所述散热组件设于散热通道靠近所述送风件一侧。The heat dissipation mechanism includes an air supply element, a heat dissipation channel, and a heat dissipation component. The heat dissipation element is arranged between the air supply element and the heat dissipation channel or the heat dissipation element is arranged on a side of the heat dissipation channel close to the air supply element.
- 如权利要求1中所述便携式脱毛仪,其特征在于:所述壳体上设置有连通所述容纳空间的第一通风口和第二通风口,所述送风件对应第一通风口设置;The portable hair removal device according to claim 1, wherein the housing is provided with a first vent and a second vent communicating with the containing space, and the air supply member is provided corresponding to the first vent;所述散热组件包括散热件及至少一热管,所述散热件设于所述送风件与所述散热通道之间或所述散热件设于所述散热通道靠近所述送风件一侧,所述散热通道一端与第二通风口连接,所述散热通道相对一端与所述散热件连接,所述热管一端与所述散热件接触,相对一端与所述脱毛机构的至少一侧面接触;The heat dissipation assembly includes a heat dissipation element and at least one heat pipe. The heat dissipation element is arranged between the air supply element and the heat dissipation channel or the heat dissipation element is arranged on a side of the heat dissipation channel close to the air supply element. One end of the heat dissipation channel is connected with the second vent, the opposite end of the heat dissipation channel is connected with the heat dissipation element, one end of the heat pipe is in contact with the heat dissipation element, and the opposite end is in contact with at least one side surface of the hair removal mechanism;所述送风件推动第一通风口和第二通风口之间的空气流动。The air blowing member pushes the air flow between the first vent and the second vent.
- 如权利要求2中所述便携式脱毛仪,其特征在于:所述送风件包括第一进风口及第一出风口,所述第一进风口对应所述第一通风口设置,所述第一出风口对应所述散热件设置;The portable hair removal device according to claim 2, wherein the air supply member includes a first air inlet and a first air outlet, and the first air inlet is arranged corresponding to the first vent, and the first The air outlet is arranged corresponding to the heat sink;所述散热通道包括第二进风口与至少一第二出风口,所述第二进风口对应所述散热件设置,所述第二出风口与所述第二通风口连通。The heat dissipation channel includes a second air inlet and at least one second air outlet, the second air inlet is arranged corresponding to the heat sink, and the second air outlet is communicated with the second vent.
- 如权利要求2中所述便携式脱毛仪,其特征在于:所述散热机构还包括密封件,所述密封件套设于所述散热件靠近所述热管一侧,以密封所述散热通道与散热件之间的间隙。The portable hair removal device according to claim 2, wherein the heat dissipation mechanism further comprises a sealing member, and the sealing member is sleeved on a side of the heat dissipation member close to the heat pipe to seal the heat dissipation channel and the heat dissipation member. The gap between pieces.
- 如权利要求2中所述便携式脱毛仪,其特征在于:所述脱毛机构包括出光部和接触部,所述出光部用于产生照射向待除毛发的光,所述接触部外露于所述容纳空间,所述接触部设于所述出光部的出光方向上;The portable hair removal device according to claim 2, characterized in that: the hair removal mechanism comprises a light emitting part and a contact part, the light emitting part is used to generate light irradiated to the hair to be removed, and the contact part is exposed outside the receiving part. Space, the contact portion is arranged in the light emitting direction of the light emitting portion;所述接触部包括透光晶体,所述透光晶体设于所述出光部的出光方向上,所述透光晶体与皮肤接触;The contact portion includes a light-transmitting crystal, the light-transmitting crystal is arranged in the light-emitting direction of the light-emitting portion, and the light-transmitting crystal is in contact with the skin;所述热管包括相对的冷凝段和散热段,所述冷凝段与所述散热件接触,所述散热段与所述透光晶体至少一侧面接触。The heat pipe includes an opposite condensation section and a heat dissipation section, the condensation section is in contact with the heat dissipation element, and the heat dissipation section is in contact with at least one side surface of the transparent crystal.
- 如权利要求6中所述便携式脱毛仪,其特征在于:在所述出光部与所述透光晶体之间定位有一中空的隔离件。7. The portable hair removal device according to claim 6, wherein a hollow spacer is positioned between the light emitting portion and the transparent crystal.
- 如权利要求6中所述便携式脱毛仪,其特征在于:所述散热机构还包括至少一半导体制冷片,所述半导体制冷片设于所述透光晶体与所述热管之间;7. The portable hair removal device of claim 6, wherein the heat dissipation mechanism further comprises at least one semiconductor refrigeration sheet, the semiconductor refrigeration sheet is arranged between the light-transmitting crystal and the heat pipe;所述半导体制冷片包括相对的制冷面与散热面,所述制冷面与所述透光晶体侧面接触,所述散热面与所述散热段接触;The semiconductor refrigeration sheet includes opposite cooling surfaces and heat dissipation surfaces, the cooling surfaces are in contact with the side surfaces of the light-transmitting crystals, and the heat dissipation surfaces are in contact with the heat dissipation sections;所述制冷面与所述透光晶体在宽边方向或长边方向上 的至少一侧面接触。The refrigerating surface is in contact with at least one side surface of the light-transmitting crystal in the broad side direction or the long side direction.
- 如权利要求7中所述便携式脱毛仪,其特征在于:所述接触部包括套环及第一感应件,所述套环套设于所述壳体一侧,所述第一感应件定位于所述套环内,所述第一感应件用于感应导体。The portable hair removal device according to claim 7, wherein the contact portion includes a collar and a first sensing element, the collar is sleeved on one side of the housing, and the first sensing element is positioned at In the collar, the first sensing element is used for sensing a conductor.
- 如权利要求9中所述便携式脱毛仪,其特征在于:所述接触部还包括限位件及接触件,所述限位件套设于所述透光晶体外侧,以固定所述透光晶体;9. The portable hair removal device according to claim 9, wherein the contact portion further comprises a limiting member and a contact member, and the limiting member is sleeved on the outside of the transparent crystal to fix the transparent crystal ;所述接触件设于所述透光晶体外侧,以覆盖所述套环与所述透光晶体之间的区域;The contact member is arranged on the outside of the light-transmitting crystal to cover the area between the collar and the light-transmitting crystal;所述限位件和/或接触件靠近所述透光晶体的至少一侧面设有向所述透光晶体方向凸起的限位部,所述透光晶体对应所述限位部的位置设有与所述限位部匹配的凹槽。At least one side surface of the limiting member and/or contact member close to the light-transmitting crystal is provided with a limiting portion protruding in the direction of the light-transmitting crystal, and the light-transmitting crystal is provided corresponding to the position of the limiting portion. There is a groove matching the limiting part.
- 如权利要求9中所述便携式脱毛仪,其特征在于:所述便携式脱毛仪还包括控制模块,所述控制模块与所述出光部电连接;9. The portable hair removal device according to claim 9, wherein the portable hair removal device further comprises a control module, and the control module is electrically connected with the light emitting part;所述第一感应件包括至少两个感应段,所述至少两个感应段定位于所述套环内,每一所述感应段与所述控制模块电连接;The first sensing element includes at least two sensing segments, the at least two sensing segments are positioned in the collar, and each sensing segment is electrically connected to the control module;所述套环成型于所述至少两个感应段的外周侧。The collar is formed on the outer peripheral side of the at least two sensing segments.
- 如权利要求11中所述便携式脱毛仪,其特征在于:每一所述感应段与所述套环背离所述出光部的侧面的距离为0.2mm-2mm;11. The portable hair removal device according to claim 11, wherein the distance between each of the sensing segments and the side of the collar away from the light emitting portion is 0.2mm-2mm;相邻两个所述感应段之间的距离为3mm-30mm。The distance between two adjacent sensing segments is 3mm-30mm.
- 如权利要求9中所述便携式脱毛仪,其特征在于:所述出光部包括设于所述散热通道内的灯管、滤光片以及反光件,所述散热通道靠近所述接触部一侧开设有出光口;The portable hair removal device according to claim 9, wherein the light emitting part comprises a lamp tube, a filter and a light reflecting member arranged in the heat dissipation channel, and the heat dissipation channel is opened on a side close to the contact part Have a light outlet;所述灯管定位于散热通道内用于产生可经出光口照射向待除毛发的光照;The lamp tube is positioned in the heat dissipation channel for generating light that can be irradiated to the hair to be removed through the light outlet;所述滤光片设置于灯管的出光方向上;所述反光件设置于出光方向相反方向上。The filter is arranged in the light emitting direction of the lamp tube; the light reflecting member is arranged in the opposite direction of the light emitting direction.
- 如权利要求13中所述便携式脱毛仪,其特征在于:所述便携式脱毛仪还包括转换头,所述转换头与所述接触部可拆卸连接;The portable hair removal device according to claim 13, wherein the portable hair removal device further comprises a conversion head, and the conversion head is detachably connected with the contact part;所述转换头对应所述出光口的位置设有一转换口,所述转换口的口径与所述出光口的口径不同;The conversion head is provided with a conversion port at a position corresponding to the light outlet, and the caliber of the conversion port is different from the caliber of the light outlet;所述转换头内还设有第二感应件,所述第二感应件套设于所述转换口外周侧,所述第二感应件用于感应导体;The conversion head is further provided with a second sensing element, the second sensing element is sleeved on the outer peripheral side of the conversion port, and the second sensing element is used for sensing a conductor;所述转换头靠近所述透光晶体一侧设有金属面,所述金属面与所述第二感应件电连接;A metal surface is provided on a side of the conversion head close to the light-transmitting crystal, and the metal surface is electrically connected to the second sensing element;当所述转换头与所述脱毛机构连接时,所述第一感应件感应所述金属面。When the conversion head is connected to the hair removal mechanism, the first sensing element senses the metal surface.
- 如权利要求14中所述便携式脱毛仪,其特征在于:所述便携式脱毛仪还包括霍尔开关,所述霍尔开关定位于所述壳体内靠近所述脱毛机构一侧;The portable hair removal device according to claim 14, characterized in that: the portable hair removal device further comprises a Hall switch, and the Hall switch is positioned in the housing on a side close to the hair removal mechanism;所述转换头与所述接触部可拆卸连接,所述转换头内设有第一磁性件;The conversion head is detachably connected to the contact portion, and a first magnetic member is provided in the conversion head;当所述转换头与所述脱毛机构连接时,所述霍尔开关感应所述第一磁性件,以控制所述脱毛机构的出光。When the conversion head is connected to the hair removal mechanism, the Hall switch senses the first magnetic member to control the light output of the hair removal mechanism.
Priority Applications (2)
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KR2020227000005U KR20220000508U (en) | 2019-08-09 | 2019-09-19 | portable hair removal device |
JP2021600170U JP3239018U (en) | 2019-08-09 | 2019-09-19 | portable hair removal device |
Applications Claiming Priority (8)
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CN201921314110.X | 2019-08-09 | ||
CN201921303582.5U CN210872022U (en) | 2019-08-09 | 2019-08-09 | Portable appearance that moults |
CN201921314110.XU CN211131368U (en) | 2019-08-09 | 2019-08-09 | Portable appearance that moults |
CN201921303584.4U CN211633558U (en) | 2019-08-09 | 2019-08-09 | Portable appearance that moults |
CN201921303584.4 | 2019-08-09 | ||
CN201921303915.4U CN211484888U (en) | 2019-08-09 | 2019-08-09 | Portable appearance that moults |
CN201921303582.5 | 2019-08-09 | ||
CN201921303915.4 | 2019-08-09 |
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WO2021027014A1 true WO2021027014A1 (en) | 2021-02-18 |
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PCT/CN2019/106815 WO2021027014A1 (en) | 2019-08-09 | 2019-09-19 | Portable depilation instrument |
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JP (1) | JP3239018U (en) |
KR (1) | KR20220000508U (en) |
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CN116370069A (en) * | 2023-06-05 | 2023-07-04 | 深圳诺铂智造技术有限公司 | Dehairing instrument |
GB2618921A (en) * | 2020-06-19 | 2023-11-22 | Shenzhen Ulike Smart Electronics Co Ltd | Depilator |
EP4201479A4 (en) * | 2020-08-19 | 2024-08-28 | Shenzhen Yangwo Electronic Co Ltd | Depilating instrument |
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- 2019-09-19 KR KR2020227000005U patent/KR20220000508U/en not_active Application Discontinuation
- 2019-09-19 WO PCT/CN2019/106815 patent/WO2021027014A1/en active Application Filing
- 2019-09-19 JP JP2021600170U patent/JP3239018U/en active Active
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KR20220000508U (en) | 2022-03-03 |
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