WO2021027261A1 - 一种便携式脱毛仪 - Google Patents

一种便携式脱毛仪 Download PDF

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Publication number
WO2021027261A1
WO2021027261A1 PCT/CN2020/072556 CN2020072556W WO2021027261A1 WO 2021027261 A1 WO2021027261 A1 WO 2021027261A1 CN 2020072556 W CN2020072556 W CN 2020072556W WO 2021027261 A1 WO2021027261 A1 WO 2021027261A1
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WO
WIPO (PCT)
Prior art keywords
light
heat dissipation
hair removal
heat
contact
Prior art date
Application number
PCT/CN2020/072556
Other languages
English (en)
French (fr)
Inventor
段德锦
Original Assignee
深圳市洋沃电子有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from CN201921303915.4U external-priority patent/CN211484888U/zh
Priority claimed from CN201921314110.XU external-priority patent/CN211131368U/zh
Priority claimed from CN201921303582.5U external-priority patent/CN210872022U/zh
Priority claimed from CN201921303584.4U external-priority patent/CN211633558U/zh
Priority claimed from CN202020065851.5U external-priority patent/CN212308032U/zh
Priority to EP20852531.1A priority Critical patent/EP4029561A4/en
Priority to KR1020227007812A priority patent/KR20220046629A/ko
Priority to CA3157967A priority patent/CA3157967A1/en
Application filed by 深圳市洋沃电子有限公司 filed Critical 深圳市洋沃电子有限公司
Priority to JP2022508575A priority patent/JP7355431B2/ja
Priority to AU2020329429A priority patent/AU2020329429A1/en
Publication of WO2021027261A1 publication Critical patent/WO2021027261A1/zh
Priority to US17/739,201 priority patent/US20220346871A1/en

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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
    • 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
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/04—Protection of tissue around surgical sites against effects of non-mechanical surgery, e.g. laser surgery
    • 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
    • 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
    • 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
    • A61B2018/00017—Cooling or heating of the probe or tissue immediately surrounding the probe with fluids with gas
    • 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
    • A61B2018/00571—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for achieving a particular surgical effect
    • A61B2018/00577—Ablation
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00791—Temperature
    • 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
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00875—Resistance or impedance
    • 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
    • A61B2018/1807—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 light other than laser radiation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/03—Automatic limiting or abutting means, e.g. for safety
    • A61B2090/033—Abutting means, stops, e.g. abutting on tissue or skin
    • A61B2090/034—Abutting means, stops, e.g. abutting on tissue or skin abutting on parts of the device itself
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/04—Protection of tissue around surgical sites against effects of non-mechanical surgery, e.g. laser surgery
    • A61B2090/049—Protection of tissue around surgical sites against effects of non-mechanical surgery, e.g. laser surgery against light, e.g. laser

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, and 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 conduction member
  • 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;
  • the opposite end of the heat dissipation channel is connected with the heat dissipation element, one end of the heat conduction element 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 Air flow between two vents.
  • 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, which is sleeved on a side of the heat dissipation element close to the heat conduction element 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, and the light-transmitting crystal is in contact with the skin;
  • the heat conducting member includes an opposing condensation section and a heat sink Section, 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 light-transmitting 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 conducting member; the semiconductor refrigeration fin includes opposite cooling surfaces and heat dissipation surfaces, so The cooling surface is in contact with the side surface of the light-transmitting 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 light-transmitting crystal in the widthwise direction or the longitudinal 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 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 light-transmitting crystals can contact the skin for cold compresses, reducing the burning sensation caused by the light emitted by the light-emitting part.
  • 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 radiating element 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, Furthermore, the heat-conducting member improves the heat dissipation efficiency of the hair removal mechanism, reduces the burning sensation caused by hair removal, and improves the use experience of the product.
  • the heat-conducting element By connecting one end of the heat-conducting element with the side of the light-transmitting crystal near the end of the heat-dissipating element, and the opposite end of the heat-conducting element is connected with the heat-dissipating element, that is, the heat-conducting element is arranged on the light-transmitting element.
  • the area ratio of the surface allows the user to observe the hair removal in real time through a smaller contact part when the hair is removed, instead of removing the device for observation, avoiding the observation and operation inconvenience caused by the excessive contact part , Improve the user experience.
  • the at least two heat-conducting parts are separately arranged on opposite sides of the heat-dissipating part, and the heat-conducting parts are arranged on opposite sides of the heat-dissipating part, so that the heat-dissipating part is opposite to the heat-conducting part.
  • the heat dissipation is more uniform and the heat dissipation efficiency is improved.
  • a hollow spacer is provided 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 heat dissipation efficiency of the light-transmitting crystal is further improved.
  • 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 in the widthwise direction, so that the contact portion has more advantages when the semiconductor refrigeration sheet is added.
  • 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.
  • At least one side surface of the limiting member and/or the contact member close to the light-transmitting crystal is provided with a limiting portion protruding toward the light-transmitting crystal.
  • 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 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 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 conversion head is detachably connected to the contact part, and the diameter of the conversion port is different from the diameter of the light exit port, 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 .
  • 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.
  • Fig. 22 is a schematic diagram of a portable hair removal device provided by the first embodiment of the present invention with a heat conducting member arranged on one side of a transparent crystal.
  • FIG. 23 is a schematic diagram of the structure of the transparent crystal protruding in the portable hair removal device provided by the first embodiment of the present invention.
  • Fig. 24 is a schematic structural diagram of an L-shaped or similar L-shaped heat conducting member in the portable hair removal device provided by the first embodiment of the present invention.
  • FIG. 25 is a schematic structural diagram of the heat conducting member of the portable hair removal apparatus provided by the first embodiment of the present invention as a uniform heat plate.
  • 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 conduction member; 12321, condensation section; 12322, heat dissipation section; 124, seal; 125, semiconductor refrigeration fin; 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 dissipating component 123 includes a heat dissipating component 1231 and at least one heat conducting component 1232.
  • the heat dissipating component 1231 is disposed between the air supply component 121 and the heat dissipation channel 122 or the heat dissipating component 1231 Located 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 conduction element 1232 It is in contact with the heat sink 1231, 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 conducting member 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 dissipation member 1231, and the heat dissipation section 12322 is in contact with the hair removal mechanism 13.
  • the heat conducting member 1232 is a heat pipe, and the hair removal mechanism 13 is heat conducted through the heat pipe.
  • the heat-conducting member 1232 can also be other heat-conducting materials such as copper sheets, soaking plates, etc., as long as the heat-conducting member 1232 can conduct heat to the hair removal mechanism 13, which is not limited here.
  • the heat conducting member 1232 is used as a heat pipe for description, but it is not a limitation to this solution.
  • the number of the heat conducting elements 1232 can be one, two or more, and the number of the heat conducting elements 1232 can be increased or decreased as needed.
  • the number of the heat conducting elements 1232 is two.
  • Each of the heat conducting elements 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 conducting piece 1232 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 dissipation element 1231 is in contact with the heat conduction element 1232, so that the heat dissipation element 1231 can dissipate heat to the heat conduction element 1232, that is, the heat conduction element 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 conduction member 1232 to seal the heat dissipation member 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 conducting element 1232, so that at least the sealing element 124 and the heat dissipation channel 122 are close to the heat conducting element One side of 1232 is flush to seal the gap between the heat dissipation channel 122 and the heat dissipation element 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.
  • the condensing section 12321 of the heat conducting element 1232 is in contact with the heat dissipating element 1231, and the heat dissipating section 12322 is in contact with at least one side surface of the light-transmitting crystal 1321, so that the heat-conducting element 1232 can directly contact the light-transmitting crystal 1321. Heat dissipation.
  • 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-conducting member 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 better effect when contacting the skin.
  • Low temperature reduces the burning sensation caused by hair removal.
  • the heat dissipation section 12322 of the heat conducting member 1232 is in contact with at least one side surface of the light-transmitting crystal 1321 corresponding to the wide side y, for example, two heat dissipation sections of the two heat conducting members 1232 12322 is respectively attached to 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 heat conducting member 1232, so that the contact portion 132 can adapt to the hair removal operation of more narrow areas of the skin .
  • the heat dissipation mechanism 12 further includes at least one semiconductor refrigeration sheet 125, and the semiconductor refrigeration sheet 125 is disposed between the light-transmitting crystal 1321 and the heat conducting member 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 conducting member 1232 and the light-transmitting crystal 1321, and the light-transmitting crystal 1321 is directly dissipated through the semiconductor refrigeration sheet 125, which further improves the resistance to the light-transmitting crystal 1321 Heat dissipation efficiency.
  • 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 wavelengths through the conversion filter of the conversion head 16 to meet the needs of different parts of the depilation.
  • 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.
  • one end of the heat conducting member 1232 is connected to an end of the side surface of the light-transmitting crystal 1321 close to the heat sink 123, and the opposite end of the heat conducting member 1232 is connected to the heat sink 123. 123 connections. That is, the heat conducting member 1232 is disposed on the side of the light-transmitting crystal 1321 and one end away from the light emitting direction, so that the light-transmitting crystal 1321 can protrude from the housing 11 (as shown in FIG.
  • the size of the contact portion 132 is smaller, which increases the area ratio of the light-transmitting crystal 1321 on the side surface of the contact portion 132 that contacts the skin, so that the user can use the smaller contact portion 132 to facilitate hair removal.
  • the user observes the hair removal situation in real time, instead of removing the device for observation, avoiding the observation and operation inconvenience caused by the excessively large contact portion 132, and improving the user experience.
  • the number of the heat conducting elements 1232 may be one, two, three or more, as long as one end of each heat conducting element 1232 and the side surface of the light-transmitting crystal 1321 can be close to the heat sink 123 One end is connected to reduce the size of the contact portion 132, which is not limited here.
  • the heat-conducting element 1232 is connected to the light-transmitting crystal 1321, and the heat-conducting element 1232 can be directly connected to the light-transmitting crystal 1321, or 1232 can be indirectly connected to the light-transmitting crystal 1321, for example,
  • the heat conducting member 1232 and the transparent crystal 1321 can be connected through the semiconductor heat sink 125, which will not be repeated here.
  • the number of the heat-conducting elements 1232 is two, and the two heat-conducting elements 1232 are separately provided on opposite sides of the heat-dissipating element 1231, and each of the heat-conducting elements 1232 and the heat-dissipating element 1231 and transparent
  • the light crystals 1321 are connected on the same side surface, that is, the condensing section 12321 and the heat dissipating section 12322 of each heat conducting element 1232 are arranged coplanar, one heat conducting element 1232 is arranged on one side of the heat dissipating element 1231, and the other heat conducting element 1232 is arranged on the opposite side of the heat dissipation element 1231, and the heat conduction element 1232 is separately arranged on opposite sides of the heat dissipation element 1231, so that the heat dissipation element 1231 dissipates heat from the heat conduction element 1231 more uniformly, and improves the heat dissipation efficiency.
  • the heat conducting member 1232 is a U-shaped or imitating U-shaped heat conducting member (as shown in the heat conducting member 1232 in FIG. 22), or the heat conducting member is L-shaped or imitating L-shaped
  • the heat-conducting element (as shown in the heat-conducting element 1232 in FIG. 24), as long as the heat-conducting element 1232 can be separately arranged on opposite sides of the heat-dissipating element 1231.
  • the number of the heat-conducting elements 1232 can also be 1, 3, 4, 5 or more, as long as a plurality of the heat-conducting elements 1232 can be separately provided on opposite sides of the heat-dissipating element 1231.
  • the single heat conducting member 1232 is provided on one side of the heat dissipation member 1231.
  • the heat conducting member 1232 is a heat equalizing plate
  • one end of the two heat conducting members 1232 covers opposite sides of the heat dissipating member 1231, and the opposite end is connected to the transparent crystal 1321. Connection to improve heat dissipation efficiency.
  • the number of the heat equalizing plate can also be set to one, and a single heat equalizing plate is provided on one side of the heat sink 1231.

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Abstract

一种便携式脱毛仪，包括脱毛机构（13）及壳体（11），壳体（11）形成一容纳空间，脱毛机构（13）收容于该容纳空间，脱毛机构（13）用于与皮肤接触脱毛，包括出光部（131）和接触部（132），出光部（131）用于产生照射向待除毛发的光，接触部（132）外露于容纳空间，设于出光部（131）的出光方向上；接触部（132）包括透光晶体（1321），透光晶体（1321）设于出光部（131）的出光方向上并与皮肤接触。透光晶体（1321）可与皮肤接触进行冷敷，减少出光部（131）发出的光对皮肤造成的灼热感。

Description

一种便携式脱毛仪 【技术领域】
本发明涉及便携式脱毛设备领域，特别涉及一种便携式脱毛仪。
【背景技术】
脱毛仪通常包括光学脱毛仪，例如激光脱毛仪、IPL(强脉冲光)脱毛仪，而现有的光学脱毛仪中，由于光产生的较大热量，使得在激光脱毛过程中激光照射会给皮肤带来灼热感。
现有的脱毛仪中已经出现便携式脱毛仪，但是现有的便携式脱毛仪中散热效率不足，脱毛时依然具有较大灼热感。
【发明内容】
为了克服目前现有便携式脱毛仪中散热效率不足的问题，本发明提供一种便携式脱毛仪。
本发明为解决上述技术问题，提供一技术方案如下：一种便携式脱毛仪，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；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。
优选地，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；所述散热组件包括散热件及至少一导热件，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，所述导热件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；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。
优选地，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；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。
优选地，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导热件一侧，以密封所述散热通道与散热件之间的间隙。
优选地，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；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；所述导热件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。
优选地，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。
优选地，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导热件之间；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；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。
优选地，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。
优选地，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；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；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。
优选地，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； 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；所述套环成型于所述至少两个感应段的外周侧。
优选地，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；相邻两个所述感应段之间的距离为3mm-30mm。
优选地，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；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；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。
优选地，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；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；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；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；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。
优选地，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；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；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。
与现有技术相比，本发明提供的便携式脱毛仪具有以下优点：
1、在便携式脱毛仪领域，通过在所述接触部设置透光晶体，使得所述透光晶体可与皮肤接触进行冷敷，减少出光部发出的光对皮肤造成的灼热感。
2、通过设置送风件、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所述散热通道靠近所述送风件一侧，提高了所述散热组件对所述脱毛机构的散热效率，同时，提高了壳体内的空间利用率，在保证所述便携式脱毛仪内散热效率的情况下进一步缩小了便携式脱毛仪的体积。
3、通过设置所述散热件及导热件，所述散热件设于所述送风件的第一出风口，基于送风件出风口具有的更大风压，提高了对散热件的散热效率，进而通过导热件提高了对所述脱毛机构的散热效率，减少脱毛带来的灼热感，提高产品的使用体验。
4、通过增设所述第二出风口的数量，提高散热通道内的排风效率，同时进一步提高了所述壳体内的空间利用率。
5、通过增设所述密封件，以密封所述散热通道与送风件之间的间隙，防止送风件送入的气体发送外泄，进一步提高对所述脱毛机构的散热效率。
6、通过将所述导热件一端与所述透光晶体的侧面靠近所述散热件一端连接，所述导热件相对一端与所述散热件连接，也即所述导热件设置于所述透光晶体的侧面且背离出光方向的一端，使得所述透光晶体可凸出于所述壳体，让所述接触部的尺寸更小，提高所述透光晶体在接触部与皮肤接触的一侧表面的面积占比，使得用户在进行脱毛时，通过更小尺寸的接触部，方便用户实时观察脱毛情况，而不用移出设备再进行观察，避免了接触部过大导致的观察及操作不便的问题，提升了用户体验。
7、通过设置至少两个导热件，所述至少两个导热件分设于所述散热件相对两侧，将所述导热件分设于散热件的相对两侧设置，使得所述散热件对导热件的散热更均匀，提高了散热效率。
8、通过在所述出光部的滤光片与所述透光晶体之间设置中空的隔离件，所述隔离件密封所述透光晶体与所述出光部之间的区域，防止所述滤光片和/或所述透光晶体在两者相对两侧的气体液化，进一步提高出光质量，同时防止液体流出以保护内部电子元件。
9、通过在所述导热件与所述透光晶体直接设置半导体制冷片，通过半导体制冷片对所述透光晶体接触散热，进一步提高了对透光晶体的散热效率。同时，将所述半导体制冷片与所述透光晶体在宽边方向上的侧面接触，使得所述接触部保持了宽边方向的尺寸，使得接触部在增设所述半导体制冷片的同时具有更小的宽度，让所述接触部可适应更多狭小区域皮肤的脱毛操作。
10、通过设置所述第一感应件感应导体，仅在脱毛仪确实接触到待脱毛表面时才触发脱毛仪发光，避免了所述脱毛仪在未接触到皮肤时产生无效出光，节省电能，同时提高使用的安全性，防止无效出光对外部物体造成的伤害。
11、通过设置所述限位件，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。所述限位部可置于所述凹槽内，使得所述限位部可抵持于所述凹槽，以固定所述透光晶体的位置，防止透光晶体的意外掉落。
12、通过将所述第一感应件分为至少两个感应段，所述至少两个感应段定位于所述套环内，使得用户的待除毛发的皮肤需要同时与每一所述感应段感应后才可通过开关控制出光部的出光，以保证用户在进行脱毛的过程中，需要将脱毛仪的脱毛窗口完全与皮肤接触才可利用多个所述感应段实现电性导通，防止用户误触所述套环上部分区域导致的无效出光，进一步节省了电能，避免了不安全的使用。进一步，通过使用者的皮肤与多个所述感应段同时实现电性导通，待除毛发的皮肤完全遮挡所述透光晶体，以保证从所述透光晶体射出的光完全照射于待除毛皮肤上，防止用户误触所述套环上部分区域导致的无效出光，同时防止了未遮挡透光晶体的部分出射的光给人造成的伤害，提高了用户脱毛时的安全性。同时，通过将所述套环成型于所述至少两个感应段的外周侧，使得所述套环包覆所述至少两个感应段，以密封多个感应段，防止由于温度变化在感应段表面形成液体造成所述第一感应件的错误导通，提高了用户脱毛时的安全性。通过设置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，使得所述套环在与所述待除毛皮肤接触时，确保感应段与待除毛皮肤处于可感应的范围内，提高感应段感应的灵敏度。通过设置相邻两个所述感应段之间的距离为3mm-30mm，以防止相邻两个感应段的距离过短，避免用户误触相邻两个所述感应段之间的区域导致的电性导通现象，进一步提高用户脱毛时的安全性。
13、通过设置转换头，所述转换头与所述接触部可拆卸连接，所述转换口的口径与所述出光口的口径不同，使得用户可根据需要进行加装转换头，以适应不同部位的脱毛需求，特别是较小的部分，如唇部，手指部等较小的待脱毛区域。
14、通过在所述转换头内设置第二感应件，使得当安装所述转换头进行脱毛时，可通过所述第二感应件感应导体控制出光。
15、通过在所述转换头内设置第一磁性件，且增设所述霍尔开关，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闭合，避免在加装所述转换头时，所述第一感应件感应所述转换头造成的电性导通，所述霍尔开关可感应所述转换头的连接以控制所述出光部的出光。
【附图说明】
图1是本发明第一实施例所提供的便携式脱毛仪的整体结构示意图。
图2是本发明第一实施例所提供的便携式脱毛仪的部分爆炸结构的示意图。
图3是本发明第一实施例所提供的便携式脱毛仪中散热组件的结构示意图。
图4是本发明第一实施例所提供的便携式脱毛仪中散热组件、散热通道及送风件的结构示意图。
图5是本发明第一实施例所提供的便携式脱毛仪中内部风道走向的示意图。
图6是本发明第一实施例所提供的便携式脱毛仪中密封件的位置结构示意图。
图7是本发明第一实施例所提供的便携式脱毛仪中散热通道设置两个第二出风口的结构示意图。
图8是本发明第一实施例所提供的便携式脱毛仪中散热通道设置两个第二出风口的又一变形的结构示意图。
图9是本发明第一实施例所提供的便携式脱毛仪中出光部的结构示意图。
图10是本发明第一实施例所提供的便携式脱毛仪中接触部的结构示意图。
图11是本发明第一实施例所提供的便携式脱毛仪中限位件的结构示意图。
图12是本发明第一实施例所提供的便携式脱毛仪中散热组件增设半导体制冷片的结构示意图。
图13是本发明第一实施例所提供的便携式脱毛仪中隔离件的结构示意图。
图14是本发明第一实施例所提供的便携式脱毛仪中开关与电源的结构示意图。
图15是本发明第一实施例所提供的便携式脱毛仪中第一感应件的结构示意图。
图16是本发明第一实施例所提供的便携式脱毛仪中多个感应段的结构示意图。
图17是本发明第一实施例所提供的便携式脱毛仪中套环的剖切结构示意图。
图18是本发明第一实施例所提供的便携式脱毛仪中增设转换头的结构示意图。
图19是本发明第一实施例所提供的便携式脱毛仪中第二感应件与第一磁性件的结构示意图。
图20是本发明第一实施例所提供的便携式脱毛仪中转换头的剖视结构示意图。
图21是本发明第一实施例所提供的便携式脱毛仪中霍尔开关的结构示意图。
图22是本发明第一实施例所提供的便携式脱毛仪中导热件设于透光晶体一侧的示意图。
图23是本发明第一实施例所提供的便携式脱毛仪中透光晶体凸出的结构示意图。
图24是本发明第一实施例所提供的便携式脱毛仪中导热件为L型或类L型的结构示意图。
图25是本发明第一实施例所提供的便携式脱毛仪中导热件为均热板的结构示意图。
附图标记说明：
1、便携式脱毛仪；
11、壳体；111、第一通风口；112、第二通风口；113、第二磁性件；
12、散热机构；121、送风件；1211、第一进风口；1212、第一出风口；122、散热通道；1221、第二进风口；1222、第二出风口；123、散热组件；1231、散热件；12311、连接片；12312、散热片；1232、导热件；12321、冷凝段；12322、散热段；124、密封件；125、半导体制冷片；1251、制冷面；1252、散热面；1253、正极线；1254、负极线；126、隔离件；1261、台阶；
13、脱毛机构；131、出光部；1311、灯管；1312、滤光片；1313、反光件；1314、出光口；1315、通流口；132、接触部；1321、透光晶体；13211、凹槽；1322、套环；1323、接触件；1324、第一感应件；13241、感应段；1325、限位件；13251、限位部；
14、开关；15、电源；
16、转换头；161、第一磁性件；162、转换口；163、第二感应件；164、金属面；
17、霍尔开关；18、电路板。
【具体实施方式】
为了使本发明的目的，技术方案及优点更加清楚明白，以下结合附图及实施实例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
请结合图1和图2，本发明提供一种便携式脱毛仪1，所述便携式脱毛仪1包括壳体11、散热机构12及脱毛机构13，所述壳体11形成一容纳空间，所述散热机构12和脱毛机构13收容于该容纳空间，所述脱毛机构13用于通过产生光与皮肤接触脱毛，所述散热机构12用于给所述脱毛机构13散热。
请继续结合图1和图2，具体地，所述散热机构12包括送风件121、散热通道122及散热组件123，所述散热组件123设于所述送风件121与所述散热通道122之间或所述散热组件1231设于散热通道122靠近所述送风件121一侧。
所述壳体11上设置有连通所述容纳空间的第一通风口111和至少一第二通风口112，所述送风件121对应第一通风口111设置，所述散热通道122一端与所述第二通风口112连通，所述送风件121推动第一通风口111和第二通风口112之间的空气流动。
可以理解，所述至少一第二通风口112可设于所述壳体11在竖直方向和/或水平方向上的至少一侧面，以提高出风效率。例如，在本实施例中，以所述第二通风口112的数量为1个，所述第二通风口112设于所述壳体11(如图1所示)在竖直方向上的一侧面为例进行说明。
请结合图3和图4，所述散热组件123包括散热件1231及至少一导热件1232，所述散热件1231设于所述送风件121与所述散热通道122之间或所述散热组件1231设于散热通道122靠近所述送风件121一侧，所述散热通道122一端与第二通风口112连通，所述散热通道122相对一端与所述散热件1231连接，所述导热件1232一端与所述散热件1231接触，相对一端与所述脱毛机构13的至少一侧面接触，用于给所述脱毛机构13散热。具体地，所述导热件1232包括相对的冷凝段12321和散热段12322，所述冷凝段12321与所述散热件1231接触，所述散热段12322与所述脱毛机构13接触。
可以理解，所述导热件1232为热管，通过热管对所述脱毛机构13进行导热。当然，所述导热件1232也可以为铜片、均热板等其他导热材料，只要可以使所述导热件1232对所述脱毛机构13进行导热即可，在此不做限定。例如，在本实施例中，以所述导热件1232为热管进行说明，但不作为对本方案的限制。
可以理解，所述导热件1232数量可以为1个、2个或多个，可根据需要增加或减少导热件1232的数量，例如，在本实施中，所述导热件1232的数量为两个，每一所述导热件1232与脱毛机构13的侧面接触散热。
请继续结合图3和图4，可选地，所述散热件1231包括至少一连接片12311及至少一散热片12312，所述散热片12312与所述连接片12311一侧接触，所述导热件1232与所述连接片12311相对一侧接触。例如，在本实施例中，所述散热片12312的数量可以为20个，20个所述散热片12312依次设置，且每一所述散热片12312垂直于所述连接片12311设置。相邻两个散热片12312之间具有间隙，使得所述送风件121输出的气体可通过该间隙流通所述散热件1231，以对所述散热件1231进行散热。进一步，所述散热件1231与所述导热件1232接触，使得所述散热件1231可对所述导热件1232进行散热，也即通过所述导热件1232实现对所述脱毛机构13的散热。
可以理解，所述散热件1231可以通过多个所述散热片12312与一所述连接片12311焊接形成，所述散热件1231与传统的一体成型的散热鳍片相比，所述散热片12312可具有更小的厚度，使得在同一尺寸下，所述散热件1231可连接更多所述散热片12312，以增加所述散热件1231的表面积，提高散热效率。当然，所述散热件1231也可以直接设置为散热鳍片，在此不做限定。
可以理解，所述连接片12311、所述散热片12312可以为铜、铁、铝等金属导热材料中的任一种或多种，可根据需要进行选择，在此不再赘述。
请继续结合图1和图4，所述送风件121包括第一进风口1211及第一出风口1212，所述第一进风口1211对应所述第一通风口111设置，所述第一出风口1212对立于所述散热件1231连接。
所述散热通道122包括第二进风口1221与至少一第二出风口1222，所述第二进风口1221与所述散热件1231连接，所述第二出风口1222与所述第二通风口112连通。
请结合图1、图4和图5，所述散热机构12的气体流向具体如下：当所述送风件121开启时，所述送风件121将外部气体吸入所述第一进风口1211内(如图5中a方向所示)，并通过所述第一出风口1212排出至所述散热件1231，以通过外部气体的流动对所述散热件1231散热，同时，流过所述散热件1231的外部气体通过所述第二进风口1221进入所述散热通道122内(如图5中b方向所示)，并通过所述第二出风口1222流出(如图5中c方向所示)，也即经过第二出风口1222从所述第二通风口112排出壳体11外，实现第一通风口111与第二通风口112之间的空气流动。
可以理解，所述送风件121可以为鼓风机，其通过将外部气体从第一进风口1211吸入送风件121内，并从所述第一出风口1212排出，由所述鼓风机的特性可知，所述第一出风口1212的风压大于第一进风口1211的风压，导致的第一出风口1212的气体流速要大于所述第一进风口1211，进一步提高了对散热件1231的散热效率。
可选地，请结合图4和图6，所述散热机构12还包括密封件124，所述密封件124套设于所述散热件1231靠近所述导热件1232一侧，以密封所述散热通道122与散热件1231之间的间隙。
具体地，所述密封件124为中空结构，所述密封件124可套设于散热件1231靠近所述导热件1232的外周侧，至少使得所述密封件124与所述散热通道122靠近导热件1232一侧平齐，以密封所述散热通道122与散热件1231之间的间隙。
可以理解，所述散热件1231定位于所述散热通道122靠近送风件121一侧，使得所述散热通道122与散热件1231之间存在间隙，也即气体流经所述散热件1231时可通过所述间隙流出，减少流入散热通道122的气体流量，降低了对所述脱毛机构13的散热效率。增设所述密封件124以密封所述间隙，防止所述气体泄漏，提高对所述脱毛机构13的散热效率。
可选地，请继续参阅图6，背离所述第一进风口1211定位有一电路板18，所述电路板18对应所述送风件121的位置设有控制模块(图未示)，使得所述送风件121产生的气体可对所述控制模块散热。
可选地，请结合图1和图7，所述第二出风口1222的数量为两个，所述两个第二出风 口1222设于所述壳体11背离所述脱毛机构13一侧。可以理解，所述两个第二出风口1222对应的散热通道122分设于所述散热件1231及送风件121两侧，并从所述壳体11背离所述脱毛机构13一侧排出。通过增设所述第二出风口1222的数量，提高散热通道122内的排风效率，同时进一步提高了所述壳体11内的空间利用率。
可选地，请结合图1和图8，所述第二出风口1222的数量为两个，所述两个第二出风口1222设于所述壳体11的相对两侧面。当然，所述两个第二出风口1222还可以设于壳体11的其他位置，在此不再赘述。
请结合图9和图10，所述脱毛机构13包括出光部131和接触部132，所述出光部131用于产生照射向待除毛发的光，所述接触部132用于与待除毛发的皮肤接触。
具体地，所述接触部132包括透光晶体1321，所述透光晶体1321设于所述出光部131的出光方向上，所述透光晶体1321与皮肤接触进行冷敷，减少出光部131发出的光对皮肤造成的灼热感。所述透光晶体1321包括但不限于蓝宝石晶体、石英玻璃、K9玻璃的任一种。
可以理解，所述导热件1232中的冷凝段12321与散热件1231接触，所述散热段12322与所述透光晶体1321至少一侧面接触，使得导热件1232可直接对所述透光晶体1321进行散热。
可选地，所述接触部132还包括套环1322及接触件1323，所述接触件1323套设于所述透光晶体1321外侧，所述套环1322套设于所述接触件1323外侧，所述接触件1323用于覆盖所述套环1322与所述透光晶体1321之间的间隙。
进一步，所述接触件1323为塑胶接触件，也可以为金属接触件，例如，所述接触件1323为金属接触件时，通过所述接触件1323为金属接触件，可通过所述接触件1323对所述透光晶体1321进行散热，同时所述接触件1323与皮肤接触，进一步实现对皮肤的冷敷效果。
可以理解，所述接触件1323与所述透光晶体1321与皮肤接触的一侧平齐或低于所述透光晶体1321与皮肤接触的一侧，以保证所述透光晶体1321始终与皮肤接触。
请参阅图11，所述接触部132还包括限位件1325，所述限位件1325套设于所述透光晶体1321外周侧，以固定所述透光晶体1321，防止所述透光晶体1321以外掉落。
具体地，所述限位件1325和/或接触件1323靠近所述透光晶体1321的至少一侧面设有向所述透光晶体1321方向凸起的限位部13251，所述透光晶体1321对应所述限位部13251的位置设有与所述限位部13251匹配的凹槽13211。所述限位部13251可置于所述凹槽13211内，使得所述限位部13251可抵持于所述凹槽13211，以固定所述透光晶体1321的位置。
可选地，所述凹槽13211为四个，所述四个凹槽13211设于所述透光晶体1321长度方向x上的相对两侧面并对称设置，对应地，所述限位部13251为四个，所述四个限位部13251设于所述限位件1325对应所述凹槽13211的侧面。
可以理解，所述凹槽13211还可以为设于所述透光晶体1321上的至少一个通槽结构，所述限位部13251对应所述凹槽13211设置。或所述凹槽13211还可以设于所述透光晶体1321靠近接触件1323一面在宽度方向y的两侧，所述限位部13251设于所述接触件1323对应所述凹槽13211一侧。当然，所述凹槽13211与所述限位部13251还可以设于其他位置，只要可以使所述限位部13251置于所述凹槽13211内，使得所述限位部13251可抵持于所述凹槽13211，以固定所述透光晶体1321的位置即可，在此不再赘述。
请继续结合图9和图10，所述出光部131包括灯管1311、滤光片1312以及反光件1313，灯管1311、滤光片1312以及反光件1313设于所述散热通道122内。
具体地，散热通道122靠近所述接触部132一侧开设有出光口1314和通流口1315，所述通流口1315与所述散热通道122连通。所述灯管1311安装于散热通道122内用于产生可经出光口照射向待除毛发的光，所述滤光片1312设置于灯管1311的出光方向上，所述反光件1313设置于出光方向相反方向上，使得所述灯管1311发出的光通过所述反光件1313集中从所述出光口1314射出，并透过所述滤光片1312形成预设光线，最后从所述透光晶体1321方向射出。所述预设光线可照射向待除毛皮肤进行脱毛。
所述反光件1313和滤光片1312配合形成一导风通道，所述导风通道连通所述通流口1315(也即所述通流口1315设于所述导风通道的相对两侧)，所述灯管1311容置于所述导风通道内，所述外部气体可通过所述通流口1315流经所述导风通道，也即流入所述散热 通道122的气体可基于所述通流口1315流经所述导风通道，对所述出光部131进行散热，减少出光部131产生预设光照的热量。
请继续结合图9和图10，可以理解，所述透光晶体1321包括长边和宽边(如图9中所示的长边x及宽边y)，所述长边x的长度大于或等于宽边y的长度，所述散热段12322与所述透光晶体1321至少一侧面接触，例如，在本实施例中，所述散热段12322与所述透光晶体1321在长边x和/或宽边y对应的至少一侧面接触，以通过所述导热件1232与所述透光晶体1321接触实现对所述透光晶体1321的散热，使得所述透光晶体1321与皮肤接触时具有更低的温度，减少脱毛给皮肤带来的灼热感。
可以理解，在本实施例中，所述导热件1232的散热段12322与所述透光晶体1321在宽边y对应的至少一侧面接触，例如，两个所述导热件1232的两个散热段12322分别与所述透光晶体1321在宽边y对应的两个侧面贴合。使得所述接触部132保持了宽边y方向的尺寸，使得接触部132在增设所述导热件1232的同时具有更小的宽度，让所述接触部132可适应更多狭小区域皮肤的脱毛操作。
请结合图10和图12，可选地，所述散热机构12还包括至少一半导体制冷片125，所述半导体制冷片125设于所述透光晶体1321与所述导热件1232之间。具体地，所述半导体制冷片125包括相对的制冷面1251与散热面1252，所述制冷面1251与所述透光晶体1321的侧面接触，所述散热面1252与所述散热段12322接触。在所述导热件1232与所述透光晶体1321之间设置所述半导体制冷片125，通过所述半导体制冷片125给所述透光晶体1321直接散热，进一步提高对所述透光晶体1321的散热效率。
可以理解，所述半导体制冷片125与所述透光晶体1321在宽边y对应的至少一侧面接触，例如，在本实施例中，所述半导体制冷片125数量为两个，所述两个半导体制冷片125分别设于所述透光晶体1321在宽边y对应的两侧面接触。使得所述接触部132保持了宽边y方向的尺寸，使得接触部132在增设所述半导体制冷片125的同时具有更小的宽度，让所述接触部132可适应更多狭小区域皮肤的脱毛操作。当然，所述两个半导体制冷片125也可以设于所述透光晶体1321在长边x对应的两侧面接触，只要可以使所述半导体制冷片125与所述透光晶体1321接触散热即可。
请继续结合图10和图12，可选地，所述半导体制冷片125包括正极线1253及负极线1254，所述正极线1253及负极线1254分设于所述半导体制冷片125的相对两端，所述正极线1253及负极线1254分别绕设于所述透光晶体1321的相对两侧。具体地，所述两个半导体制冷片125以所述透光晶体1321的相对两侧中心对称设置，使得一半导体制冷片125的正极线1253沿着所述透光晶体1321的长边x与另一所述半导体制冷片125的负极线1254电连接，以将两个半导体制冷片125通过绕设透光晶体1321相对两侧的方式将所述正极线1253及负极线1254串联，增加了空间利用率，进一步让所述接触部132具有更小的尺寸，让所述接触部132可适应更多狭小区域皮肤的脱毛操作。
请参阅图13，可选地，在所述滤光片1312与所述透光晶体1321之间定位有一中空的隔离件126，所述隔离件126密封所述透光晶体1321与所述滤光片1312之间的区域。
可以理解，所述隔离件126在所述中空区域的边缘设置台阶1261，使得所述隔离件126套设于所述透光晶体1321外周侧时，可基于所述台阶1261对所述透光晶体1321靠近所述滤光片1312一侧进行固定，使得所述所述滤光片1312与所述透光晶体1321之间始终保持一真空，也即所述隔离件126密封所述透光晶体1321与所述滤光片1312之间的区域，防止所述滤光片1312和/或所述透光晶体1321在两者相对两侧的气体液化，进一步提高出光质量，同时防止液体流出以保护内部电子元件。
请参阅图14，所述便携式脱毛仪1还包括开关14及电源15，所述开关14用于控制所述灯管1311出光的启停，所述电源15用于给所述灯管1311供电。
请参阅图15，所述接触部132还包括第一感应件1324(如图14中虚线所示)及控制模块(图未示)，所述第一感应件1324定位于所述套环1322内，所述第一感应件1324用于感应导体。
可以理解，所述第一感应件1324为感应金属片(例如铜片或银片)，其用于感应导体，通过将导体(例如用户待除毛发的皮肤)接近第一感应件1324，使第一感应件1324的电容发生变化，并根据电容的变化给所述控制模块发送控制信号，以控制所述灯管1311的电性导通。
具体地，所述第一感应件1324与所述控制模块电连接，所述控制模块与灯管1311电 连接，当所述第一感应件1324感应到导体时，第一感应件1324与所述控制模块电性导通，使得所述控制模块将所述灯管1311与所述电源15导通，此时用户可通过所述开关14控制所述灯管1311的出光，也即当所述第一感应件1324感应到导体时(例如待除毛发的皮肤)，且当用户按下开关14后所述灯管1311才能出光，避免所述灯管1311在未接触到皮肤时导致的无效出光，节省电能，同时提高脱毛的安全性，防止无效出光对外部物体造成的伤害。
请参阅图16，可选地，所述第一感应件1324包括至少两个感应段13241，所述至少两个感应段13241定位于所述套环1322内，所述至少两个感应段13241分别与所述控制模块电连接。例如，在本实施例中，所述感应段13241的数量为2个，两个所述感应段13241均匀定位于所述套环1322内。当然，所述感应段13241的数量也可以为3个、4个或者多个，在此不做限定。
可以理解，将所述第一感应件1324设置为多个感应段13241，使得用户的待除毛发的皮肤需要同时与每一所述感应段13241感应后，多个所述感应段13241与控制模块同时电性导通，使得所述控制模块将所述灯管1311与所述电源15导通，此时用户可通过所述开关14控制所述灯管1311的出光。
可以理解，通过设置多个所述感应段13241，以保证用户在进行脱毛的过程中，需要将皮肤完全与多个所述感应段13241同时实现电性导通，防止用户误触所述套环上部分区域导致的无效出光，进一步节省了电能。进一步，通过将皮肤完全与多个所述感应段13241同时实现电性导通时，待除毛发的皮肤完全遮挡所述透光晶体1321，以保证从所述透光晶体1321射出的光完全照射于待除毛皮肤上，防止用户误触所述套环上部分区域导致的无效出光，同时防止了未遮挡透光晶体1321的部分出射的光给人造成的伤害，提高用户脱毛时的安全性。
请结合图16和图17，可选地，所述套环1322成型于所述至少两个感应段13241的外周侧，也即所述套环1322注塑成型于所述至少两个感应段13241外周侧，使得所述套环1322包覆所述至少两个感应段13241，以密封多个感应段13241，防止由于温度变化在感应段13241表面形成液体(生成的液体会导致感应段13241电性导通)造成所述第一感应件1324的错误导通，提高了用户脱毛时的安全性。
每一所述感应段13241与所述套环1322背离所述出光部131的侧面的距离为0.2mm-2mm(例如图17中距离d1)，使得所述套环1322在于所述待除毛皮肤接触时，确保感应段13241与待除毛皮肤处于可感应的范围内，提高感应段13241感应的灵敏度。
进一步，相邻两个所述感应段13241之间的距离为3mm-30mm(例如图16中所述距离d2)，以防止相邻两个感应段13241的距离过短，避免用户误触相邻两个所述感应段13241之间的区域导致的电性导通现象，进一步提高用户脱毛时的安全性。
请结合图18和图19，所述便携式脱毛仪1还包括转换头16，所述转换头16与所述接触部132可拆卸连接。具体地，所述转换头16内设有一第一磁性件161，所述壳体11内对应所述接触件1323的位置设有第二磁性件113，所述第一磁性件161与所述第二磁性件113磁吸连接。
具体地，所述转换头16内还设有转换口162及第二感应件163，所述转换口162设于所述转换头16对应所述透光晶体1321的位置，使得所述透光晶体1321射出的光经过所述转换口162射出。所述第二感应件163套设于所述转换口162外周侧，所述第二感应件163用于感应导体。当所述转换头16与所述接触部132磁吸连接时，所述第一感应件1324与所述第二感应件163电性导通，也即所述转换头16通过所述第二感应件163感应待除毛皮肤，以控制所述出光部131的出光。
可以理解，所述转换口162的口径与所述透光晶体1321的口径不同，以改变所述便携式脱毛仪1的出光面积，适应用户对不同部位的脱毛需求，例如，在本实施例中，所述转换口162的口径小于所述透光晶体1321的口径，使得所述转换头可适应较小部位的脱毛操作。进一步，所述转换头16表面为具有坡度的结构，也即所述转换头16靠近所述接触部132一侧向相对一侧形成一类“梯形”结构，使得所述转换头16可深入用户中较为狭小的部位进行脱毛，提高所述便携式脱毛仪1对不同脱毛环境的适应性。
可以理解，所述转换头16对应所述转换口162的位置设有转换滤光片(图未示)，所述透光晶体1321射出的光经过所述转换滤光片后从所述转换口162射出预设的光。例如，用户需要对眉毛、手指等部位进行脱毛，则需要通过所述转换头16的转换滤光片射出不 同波段的光，以适应不同部位的脱毛光照需求。
可选地，所述转换口162内可对应设置一透光件，所述透光件与皮肤接触达到冷敷效果。
请结合图18和图20，所述转换头16靠近所述透光晶体1321一侧设置金属面164，所述金属面164可外露于所述转换头16或置于所述转换头16内，所述金属面164与所述第二感应件163连接，具体地，所述金属面164与所述第二感应件163通过一金属件(图未示)连接，使得所述转换头16与所述接触部132连接时，所述第一感应件1324感应所述金属面164，基于上述金属件实现第一感应件1324与所述第二感应件163的导通。
可以理解，所述金属面164、金属件的材料包括但不限定于铝、铁或铜的一种或多种。
请结合图19和图21，所述便携式脱毛仪1还包括霍尔开关17，所述霍尔开关17定位于所述壳体11内靠近所述接触部132一侧，所述霍尔开关17与控制模块电连接。
当所述转换头16与所述接触部132磁吸连接时，所述霍尔开关17感应所述第一磁性件161的磁场，使得所述霍尔开关17闭合，进而控制接入转换头16后的便携式脱毛仪1的出光。
具体地，当所述转换头16与所述接触部132磁吸连接时，所述第一感应件1324感应到所述第一磁性件161，使得所述第一感应件1324电性导通，也即当所述便携式脱毛仪1连接所述转换头16后，由于第一感应件1324的导通，使得便携式脱毛仪1可直接通过开关14控制出光。而增设所述霍尔开关17，使得所述霍尔开关17将所述第一磁性件161对所述第一感应件1324造成的电容变化值降低或归零，防止接入所述转换头后造成的第一感应件1324的错误导通造成的无效出光。
进一步，当所述转换头16与所述接触部132磁吸连接，且所述转换头16感应到导体时，所述第一感应件1324与所述第二感应件163电性导通，也即所述第一感应件1324可根据所述第二感应件163产生的电容变化发送至控制模块，通过控制模块控制出光。
请结合图22和图23，作为一种实施例，所述导热件1232一端与所述透光晶体1321的侧面靠近所述散热件123一端连接，所述导热件1232相对一端与所述散热件123连接。也即所述导热件1232设置于所述透光晶体1321的侧面且背离出光方向的一端，使得所述透光晶体1321可凸出于所述壳体11(如图23中所示)，让所述接触部132的尺寸更小，提高所述透光晶体1321在接触部132与皮肤接触的一侧表面的面积占比，使得用户在进行脱毛时，通过更小尺寸的接触部132，方便用户实时观察脱毛情况，而不用移出设备再进行观察，避免了接触部132过大导致的观察及操作不便的问题，提升了用户体验。
可以理解，所述导热件1232的数量可以为1个、2个、3个或者多个，只要可以使每一所述导热件1232一端与所述透光晶体1321的侧面靠近所述散热件123一端连接，以减小所述接触部132的尺寸即可，在此不做限定。
可以理解，所述导热件1232与所述透光晶体1321连接，可以为导热件1232与所述透光晶体1321直接接触连接，也可以为1232与所述透光晶体1321间接连接，例如，所述导热件1232与所述透光晶体1321可通过所述半导体散热片125进行连接，在此不再赘述。
作为一种实施例，所述导热件1232数量为两个，两个所述导热件1232分设于所述散热件1231的相对两侧，每一所述导热件1232与所述散热件1231及透光晶体1321的同一侧面连接，也即每一所述导热件1232的冷凝段12321与散热段12322共面设置，一所述导热件1232设于散热件1231的一侧，另一所述导热件1232设于散热件1231的相对一侧，将所述导热件1232分设于散热件1231的相对两侧设置，使得所述散热件1231对导热件1231的散热更均匀，提高了散热效率。
可选地，请结合图22和图24，所述导热件1232为U型或仿U型导热件(如图22中导热件1232所示)，或所述导热件为L型或仿L型导热件(如图24中导热件1232所示)，只要可以使所述导热件1232分设于所述散热件1231的相对两侧即可。当然，所述导热件1232的数量也可以为1个、3个、4个、5个或者多个，只要可以使多个所述导热件1232分设于所述散热件1231的相对两侧即可，在此不做限定。例如，当所述导热件1232数量为一个时，单个所述导热件1232设于所述散热件1231的一侧。
请参阅图25，作为又一种实施例，当所述导热件1232为均热板时，两个所述导热件1232一端覆盖所述散热件1231的相对两侧，相对一端与透光晶体1321连接，以提高散热效率。当然，所述均热板的数量也可以设置为1一个，单个均热板设于所述散热件1231的一侧。
以上仅为本发明较佳实施例而已，并不用以限制本发明，凡在本发明原则之内所作的任何修改，等同替换和改进等均应包含本发明的保护范围之内。

Claims (15)

  1. 一种便携式脱毛仪，其特征在于：包括脱毛机构及壳体，所述壳体形成一容纳空间，所述脱毛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；
    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；
    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。
  2. 如权利要求1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收容于所述容纳空间内的散热机构；
    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。
  3. 如权利要求2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；
    所述散热组件包括散热件及至少一导热件，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，所述导热件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；
    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。
  4. 如权利要求3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；
    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。
  5. 如权利要求3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导热件一侧，以密封所述散热通道与散热件之间的间隙。
  6. 如权利要求3中所述便携式脱毛仪，其特征在于：所述导热件包括相对的冷凝段和散热段，所述冷凝段与所述散热件连接，所述散热段与所述透光晶体至少一侧面连接；
    所述冷凝段与所述透光晶体的侧面连接，所述侧面为所述透光晶体靠近所述散热件一端，所述导热件另一端与所述散热件连接。
  7. 如权利要求6中所述便携式脱毛仪，其特征在于：所述导热件数量为至少两个，至少两个所述导热件分设于所述散热件相对两侧；
    所述导热件为“凸”字型或仿U型导热件。
  8. 如权利要求1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。
  9. 如权利要求3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导热件之间；
    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；
    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。
  10. 如权利要求1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。
  11. 如权利要求10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；
    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；
    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。
  12. 如权利要求10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；
    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；
    所述套环成型于所述至少两个感应段的外周侧；
    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；
    相邻两个所述感应段之间的距离为3mm-30mm。
  13. 如权利要求10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；
    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；
    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。
  14. 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；
    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；
    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；
    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；
    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。
  15. 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；
    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；
    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。
PCT/CN2020/072556 2019-08-09 2020-01-16 一种便携式脱毛仪 WO2021027261A1 (zh)

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EP20852531.1A EP4029561A4 (en) 2019-08-09 2020-01-16 PORTABLE HAIR REMOVAL DEVICE
CA3157967A CA3157967A1 (en) 2019-08-09 2020-01-16 Portable hair removal device
KR1020227007812A KR20220046629A (ko) 2019-08-09 2020-01-16 휴대용 탈모 장치
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