WO2017054411A1

WO2017054411A1 - Portable wet tissue/mask heater

Info

Publication number: WO2017054411A1
Application number: PCT/CN2016/075364
Authority: WO
Inventors: 王浩
Original assignee: 深圳市汉品科技有限公司
Priority date: 2015-09-30
Filing date: 2016-03-02
Publication date: 2017-04-06
Also published as: CN204968130U

Abstract

Disclosed is a portable wet tissue/mask heater, comprising a first main body (1) and a second main body (2) connected to the first main body (1) and forming an accommodation space (3) for accommodating the wet tissue/mask with the first main body, wherein the first main body (1) comprises a housing (11), a first heat-emitting piece (12), a first thermally conductive piece (13), a temperature sensor (14), a wet tissue/mask detection apparatus (15) and a circuit board (16), and the circuit board (16) comprises a control module (161) for receiving a signal from the temperature sensor (14) and the wet tissue/ mask detection apparatus (15) and a power supply module (162) for supplying power to the circuit on the circuit board (16). The portable wet tissue/ mask heater in the present invention has a simple structure and a small and exquisite appearance, is easy to carry and is convenient to use.

Description

Title: Inventive Name: A Portable Wet Wipes / Mask Heater Technical Field

[0001] The present invention relates to a heating device, and more particularly to a portable wet tissue/mask heater.

Background technique

[0002] With the improvement of the quality of life, wet wipes/masks have gradually entered people's daily lives. However, a big problem with wet wipes/masks on the market today is the temperature problem. Because the wet wipes/masks contain more liquid components, the temperature of the wet wipes/mask is lower when the ambient temperature is lower. This will result in the use of wet wipes/masks. Due to the large temperature difference between human skin and wet wipes/masks, the use of 吋 is not comfortable and can cause skin discomfort. At present, during the use of wet wipes/masks, most users use hot water to adjust the temperature of the wet wipes/masks. Although they can also meet the needs of use, they are expensive and inconvenient, especially during travel or business trips. In the middle, it is not always convenient to find the heating source, which causes great inconvenience to the user, so the wet tissue/mask heater is born.

[0003] However, the existing wet tissue towel heaters are mostly complicated in structure and unfavorable for carrying, resulting in uneconomical use of the wet tissue/mask heater. Therefore, it is particularly important to provide a portable wet tissue/mask heater which is simple in structure, compact in appearance, easy to carry and easy to use.

technical problem

[0004] It is an object of the present invention to provide a portable wet tissue/mask heater that is simple in construction, small in appearance, easy to carry, and easy to use.

Problem solution

Technical solution

[0005] The technical solution adopted by the present invention to solve the above technical problems is: a portable wet tissue/mask heater, comprising an accommodating space for placing a wet tissue/mask, a heating device for the accommodating space, and Connecting a circuit board controlled by the heating device, the heating device comprising a first heat generating sheet, a first heat conducting sheet for conducting heat of the first heat generating sheet to a plane of the accommodating space, for detecting the wet tissue/ a temperature sensor for the mask temperature, a wet tissue/mask detecting device for detecting whether the wet tissue/mask is placed in the accommodating space; the circuit board includes a receiving device for receiving the temperature sensor and the wet paper A control module for the signal of the towel/mask detection device.

[0006] In the portable wet tissue/mask heater of the present invention, the accommodating space includes a first body and is connected to the first body and forms a wet tissue/mask with the first body The second body of the gap, the two planes of the accommodating space, the wet tissue or the mask is placed flat therebetween.

[0007] In the portable wet tissue/mask heater of the present invention, the first heat generating sheet is disposed in the first body, and the second body includes a second heat generating sheet for generating heat and And a second heat conducting sheet that conducts heat to the other surface of the accommodating space, wherein the second surface is parallel to the first surface.

In the portable wet tissue/mask heater of the present invention, the first thermally conductive sheet and the second thermal conductive sheet are each a single layer sheet structure of metal or silica gel or graphite.

In the portable wet tissue/mask heater of the present invention, the first body and the second body are connected by a screw connection mechanism or a flip connection mechanism.

[0010] In the portable wet tissue/mask heater of the present invention, the housing of the first body includes a receiving cavity, and the circuit board is disposed in the receiving cavity.

[0011] In the portable wet tissue/mask heater of the present invention, the wet tissue/mask detecting device is a touch-control device or a photoelectric sensor device or a magnetic sensor device.

[0012] In the portable wet tissue/mask heater of the present invention, the temperature sensor is disposed on the first body to detect the temperature of the wet tissue/mask.

[0013] In the portable wet tissue/mask heater of the present invention, the housing is provided with a power display device

The power display device is electrically connected to the control module of the circuit board.

[0014] In the portable wet tissue/mask heater of the present invention, the power module is a built-in rechargeable battery module or an external power module.

[0015] In the portable wet tissue/mask heater of the present invention, the circuit board further includes means for connecting the external power supply module to supply power to or to the circuit on the circuit board. The battery module charges the micro USB slot.

Advantageous effects of the invention

Beneficial effect

[0016] The portable wet tissue/mask heater of the present invention has the following advantages: the structure is simple, the appearance is small, the port is easy to carry and the use is convenient. Brief description of the drawing

DRAWINGS

1 is a schematic structural view of an embodiment of a portable wet tissue/mask heater according to the present invention;

2 is an exploded perspective view of an embodiment of a portable wet tissue/mask heater of the present invention;

3 is a circuit block diagram of an embodiment of a portable wet tissue/mask heater of the present invention.

BEST MODE FOR CARRYING OUT THE INVENTION

[0020] In order to explain the technical solutions of the present invention, the technical solutions of the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. Other embodiments may be derived from those skilled in the art without departing from the scope of the invention.

[0021] In the description of the present invention, the terms "provided" and "provided" should be understood broadly, and may be fixed or detachable, or integrated, unless otherwise explicitly stated and defined. The ground settings can be directly connected or indirectly connected through an intermediate medium. The specific meanings of the above terms in the present invention can be understood by those skilled in the art on a case-by-case basis.

[0022] Embodiment 1

1 and 2, the portable wet tissue/mask heater of the present embodiment includes a first body 1 and a second body 2; the first body 1 includes a housing 11, a first heat generating sheet 12, and a first The heat conductive sheet 13, the temperature sensor 14, the wet tissue/mask detecting device 15, the circuit board 16, the side frame 17, and the first outer cover 18; the second body 2 includes an inner frame 23 and a second outer cover 24.

[0024] The first body 1 and the second body 2 are connected by a screw connection mechanism. Specifically, one side of one side of the housing 11 of the first body 1 is provided with a screw connection seat, and the inner frame 23 of the second body 2 is a corresponding one side edge of the screw connector of the housing 11 of the first body 1 is provided with a screw hole, and the first body 1 and the second body 2 are connected by a screw, a screw hole and a screw seat; the second body 2 is second The outer cover 24 is connected to the first body 1 through the inner frame 23; the first body 1 and the second body 2 form a receiving space 3 for placing the wet tissue/mask by a screw connection mechanism.

[0025] The material of the casing 11 is mainly made of heat-resistant insulation, and the specific material is not limited. Considering that the shape of the portable wet tissue/mask heater of the embodiment should be as small and beautiful as possible, the casing 11 includes a receiving cavity and a circuit board. 16 is located in the In the accommodating cavity, the side frame 17 of the first body 11 and the first outer cover 18 are connected to the housing 1 1 by snapping or the like, so that the accommodating cavity forms a closed cavity for protecting the cover cavity. The circuit board 16 and the circuit board 16 are not visible from the outer surface of the cavity. In addition, the circuit board 16 is sized to meet the needs of the circuit design, or may be built into a smaller heater. The specific size specifications can be determined according to the needs of the actual circuit and the size of the casing 11.

As shown in FIG. 3, the circuit board 16 includes a control module 161 for receiving signals from the temperature sensor 14 and the wet tissue/mask detecting device 15 and a power module 162 for supplying power to the circuits on the circuit board 16; The power module 162 is a built-in rechargeable battery module or an external power module, and the built-in rechargeable battery module may be a lithium battery module, a battery module, or the like.

The circuit board 16 also includes a micro USB socket 166 for connecting the external power supply module described above to power the circuitry on the circuit board 16 or to charge the internal rechargeable battery module.

[0028] The first body 1 further includes a power display device 19, and the power display device 19 can be disposed on the housing 11 at any position convenient for the user to receive the reminder information; the power display device 19 is electrically connected to the control module 161 of the circuit board 16 and The utility model is used for reminding the user to replace the power module 162 or charging the portable wet tissue/mask heater of the embodiment when the power of the power module 162 is low; the power display device 19 can be a light-emitting diode, an LED lamp, One of the LED display screens, the LCD display screens, or the electronic ink display screens, in various embodiments of the present invention, different types of power quantity display devices 19 can be employed depending on cost and energy consumption.

The first heat generating sheet 12 is disposed on the casing 11 of the first body 1 and electrically connected to the control module 161 of the circuit board 16 through the first conditioning circuit 164 for generating heat. The first heat generating sheet 12 can be It is a silica gel heating sheet, a mica heating sheet, a ceramic heating sheet, a PET electric heating film polyester heating sheet, etc., and the specific material and shape thereof are not limited; the first heat conducting sheet 13 is disposed on the casing 11 and is provided with the first heat generating sheet 12 One side, for transferring heat from the first heating sheet 12 and further transferring the heat to the wet tissue/mask which needs to be heated, so that the user can comfortably use the wet tissue/mask in a lower temperature environment, first The heat conductive sheet 13 is a single layer structure of metal or silica gel or graphite, and its shape is not limited.

[0030] In order to make the wet tissue/mask more uniform, the second body 2 further includes a second heat generating sheet 21 and a second heat conducting sheet 22 disposed on the inner frame 23 or the second outer cover 24, and the second heat generating sheet 21 passes The second conditioning circuit 163 is electrically connected to the control module 161 of the circuit board 16 for generating heat, and may be a silicone heating sheet, a mica heating sheet, a ceramic heating sheet, a PET electric heating film polyester heating sheet, etc., and the specific material and shape thereof. Unrestricted; second The heat conducting sheet 22 is for conducting heat from the second heat generating sheet 21 and further transferring the heat to the wet tissue/mask which needs to be heated, and the second heat conducting sheet 22 is a single layer structure of metal or silica gel or graphite, and the shape thereof is not limited; The wet tissue/mask is placed between the first thermal conductive sheet 13 and the second thermal conductive sheet 22, so that the wet tissue/mask can be heated on both sides, which is more efficient and more uniform in heating.

[0031] The temperature sensor 14 is disposed on the first body to detect the temperature of the wet tissue/mask, and is used for detecting the temperature of the wet tissue/mask; the temperature sensor 14 is electrically connected to the control module 161 of the circuit board 16, and the control module 161 The first control signal is output such that the first heat generating sheet 12 and the second heat generating sheet 21 generate heat, and the first heat conductive sheet 13 and the second heat conductive sheet 22 conduct heat to the wet tissue/mask which needs to be heated, and the wet tissue/mask has been reached. The preset temperature 吋, the temperature sensor 14 outputs a signal to the control module 161, and the control module 161 processes the signal and outputs a second control signal to stop the first heat generating sheet 12 and the second heat generating sheet 21 from generating heat, thereby making the wet tissue / The temperature on the mask reaches a preset temperature and remains constant to prevent damage to the wet wipes/mask and the user from excessive temperatures.

[0032] The wet tissue/mask detecting device 15 is configured to detect whether the wet tissue/mask is placed in the accommodating space 3 between the first body 1 and the second body 2, and passes through the third conditioning circuit 167 and the circuit board 16 The control module 161 is electrically connected; the wet tissue/mask detecting device 15 is a touch-sensitive device or a photoelectric sensing device.

[0033] The touch-control device may be a micro-switch, a pressure sensor, or the like, and may be disposed on one side of the casing 11 of the first body 1 on which the first heat-generating sheet 12 is disposed, and the wet tissue/mask is placed. Since the wet tissue/mask is pressed against a touch-control device such as a micro-switch or a pressure sensor, a touch-off device such as a jog or a pressure sensor is turned on to the power module 161 to cause the circuit board 16 to start working and generate a signal. And the signal is sent to the control module 161 through the third conditioning circuit 167, and the control module 161 processes the signal and outputs the first control signal so that the first heating element 12 and the second heating element 21 generate heat, and the first thermal conductive sheet 13 and the first The two heat conducting sheets 22 conduct heat to the wet tissue/mask which needs to be heated. After the wet tissue/mask has reached the preset temperature, the temperature sensor 14 outputs a signal to the control module 161, and the control module 161 processes the signal and outputs the first The second control signal causes the first heating element 12 and the second heating element 21 to stop generating heat, so that the temperature on the wet tissue/mask reaches a preset temperature and remains constant; After heating is complete remove the wet tissue / inch mask, micro Jian off, pressure sensors, touch Jian closing means returned to the initial state, power-off, waiting for the next use can

[0034] The photoelectric sensing device may be a photosensitive resistor with high sensitivity and fast reaction speed, a photoelectric pair tube, etc., which can be set Arranging a corresponding signal on the first body 1 or the second body 2 at a position where a light change is detected by placing or removing a wet tissue/mask, and a corresponding signal is generated in a photo-sensitive device such as a wet tissue/mask, a photoresistor, a photoelectric pair tube, and the like. The signal is sent to the control module 161 through the third conditioning circuit 167. The control module 161 processes the signal and outputs the first control signal so that the first heat generating sheet 12 and the second heat generating sheet 21 generate heat, and the first heat conducting sheet 13 and the second portion The heat conducting sheet 22 conducts heat to the wet tissue/mask which needs to be heated. After the wet tissue/mask has reached the preset temperature, the temperature sensor 14 outputs a signal to the control module 161, and the control module 161 processes the signal and outputs the second. The control signal causes the first heating element 12 and the second heating element 21 to stop generating heat, so that the temperature on the wet tissue/mask reaches a preset temperature and remains constant; after the heating is completed, the wet tissue/mask 取出, the photoresistor, the photoelectric When the photoelectric sensing device such as the tube is restored to the initial state, the power is turned off, and the next use can be waited for.

[0035] Embodiment 2

[0036] The basic structure of this embodiment is the same as that of the first embodiment, and the difference is that:

[0037] The first body 1 and the second body 2 are connected by a flip connection mechanism. Specifically, one side of one side of the housing 11 of the first body 1 is provided with a shaft barrel, and the inner frame 23 of the second body 2 is A corresponding side edge of the shaft of the housing 11 of the main body 1 is provided with a rotating shaft limiting device, and the first main body 1 and the second main body 2 are flipped and connected by a rotating shaft, a shaft barrel and a rotating shaft limiting device; The second outer cover 24 is connected to the first body 1 through the inner frame 23; the first body 1 and the second body 2 form an accommodating space 3 for placing the wet tissue/mask by the reverse connection mechanism.

The circuit board 16 further includes a button control circuit 165 electrically connected to the control module 161. The button control circuit 16 5 includes a power supply circuit for turning on the power module 162 to supply power to the circuit on the circuit board 16 for A temperature setting circuit for setting the temperature of the wet tissue/mask to be heated is provided; the housing 11 is provided with a touch button 168, and the touch button 168 is pressed to control the electrical connection of the button control circuit 165. Specifically, the touch button 1 68 may be a plastic button cap, and the button cap is a metal button that can act on the corresponding electrical contact on the PCB 16, and the plastic button cap can control the electrical connection of the contacts on the PCB 16 through the metal button.

[0039] One of the simplest forms of the touch button includes only the power switch button, and the temperature can be preset by the circuit without manual adjustment. The advantage is that the control is simplified, the use is convenient, and the power can be turned on and off. Stop heating the wet wipes/mask.

[0040] Another implementation of the touch button includes a power switch button and a temperature setting button, which can be powered by a power source. The 按键 button and the temperature setting button turn on the power module 162 and set the preset temperature of the wet tissue/mask to be heated.

[0041] The wet tissue/mask detecting device 15 is a magnetic sensing device, and the magnetic sensing device may be a clarinet device. The clarinet is disposed on the first body 1 and connected in series with the third conditioning circuit 167 through a wire, and the corresponding magnet is disposed on the second body 2. In the right place.

[0042] The wet paper towel/mask is placed on the first heat conducting plate 13 of the first body 1 by turning on the power module 162 and setting a preset temperature of the wet tissue/mask to be heated by the power switch button and the temperature setting button. Upper, the second body 2 is turned around in the direction of the first body 1 to form the accommodating space 3吋, and the magnet on the second body 2 is close to the reed switch on the first body 1 to make the reed switch work. The state is the closed state, and the 吋 clarinet generates a signal and sends the signal to the control module 161 through the third conditioning circuit 167, and the control module 161 outputs the first control signal so that the first heating element 12 and the second heating element 21 generate heat, A heat conducting sheet 13 and a second heat conducting sheet 22 conduct heat to the wet tissue/mask which needs to be heated. After the wet tissue/mask has reached a preset temperature, the temperature sensor 14 outputs a signal to the control module 161, and the control module 161 After the signal is processed, the second control signal is output such that the first heating element 12 and the second heating element 21 stop generating heat, so that the temperature on the wet tissue/mask reaches a preset. After maintaining a constant degree.

[0043] After the wet tissue/mask is heated, the second body 2 is turned away from the first body 1 in the direction of the rotation axis, the reed switch is in the closed state, and the first heat generating sheet 12 and the second heat generating sheet 21 are stopped. Heat, take out the wet tissue/mask, turn off the power through the power switch button, and wait for the next practical use; in this embodiment, the reed switch is taken into account the cost of the portable wet wipe/mask heater, due to the reed switch magnetic induction. The working principle is more flexible and requires less specifications and error quality for portable wet wipes/mask heaters. It is not easy to cause mechanical wear and aging for many times. Magnetic induction devices can also use Hall elements, but Hall elements. It is necessary to keep power on all the time, not applicable in low power consumption situations, and can be used in applications where it is always necessary to maintain power supply. In various embodiments of the invention, different types of wet tissue/mask detection devices 15 can be employed depending on cost and energy consumption.

The above description is only a preferred embodiment of the present invention, and it should be noted that those skilled in the art can make several improvements and refinements without departing from the principles of the present invention. Retouching should also be considered as the scope of protection of the present invention.

Claims

Claim

A portable heater for a wet tissue or a mask, comprising: an accommodating space (3) for placing a wet tissue/mask, a heating device (8) for the accommodating space (3), and Connected to a control board (16) controlled by the heating device (8), the heating device (8) includes a first heat generating sheet (12) for conducting heat of the first heat generating sheet (12) to the accommodating space (3) a first heat conducting sheet (13) on a plane, a temperature sensor (14) for detecting the temperature of the wet tissue/mask, and detecting whether the wet tissue/mask is placed in the accommodating space (3) a wet tissue/mask detection device (15); the circuit board (16) includes a control module (161) for receiving signals from the temperature sensor (14) and the wet tissue/mask detection device (15) .

The portable heater according to claim 1, wherein the accommodating space (3) comprises a first body (1) and is connected to the first body (1) and forms with the first body (1) A second body (2) for placing a gap of the wet tissue/mask, two planes of the accommodating space (3), the wet tissue or mask being placed flat therebetween.

A portable heater according to claim 2, wherein said first heat generating sheet (12) is disposed in said first body (1), and said second body (2) includes heat generating means a second heat generating sheet (21) and a second heat conducting sheet (22) for conducting heat to the other surface of the accommodating space, the second surface being parallel to the first surface.

The portable wet tissue/mask heater according to claim 3, wherein the first thermal conductive sheet (12) and the second thermal conductive sheet (22) are each a single layer laminated structure of metal or silica gel or graphite. .

The portable wet tissue/mask heater according to claim 2, wherein the first body (1) and the second body (2) are connected by a screw connection mechanism or a flip connection mechanism.

A portable wet tissue/mask heater according to claim 2, wherein said first body (1) said housing (11) includes a receiving cavity for placing said circuit board (16).

A portable wet tissue/mask heater according to claim 1 wherein: The wet tissue/mask detection device (15) is a touch-sensitive device or a photoelectric sensor device or a magnetic sensor device.

[Claim 8] The portable wet tissue/mask heater according to claim 1, wherein the temperature sensor (14) is disposed on the first body (1) to detect the temperature of the wet tissue/mask.

[Claim 9] The portable wet tissue/mask heater according to claim 1, wherein the housing (1 1 ) is provided with a power display device (19), and the power display device (19) The control module (161) of the circuit board (16) is electrically connected.

[Claim 10] The portable wet tissue/mask heater of claim 1 further comprising a power module (162) for powering circuitry on said circuit board (16), said power source The module (162) is a built-in rechargeable battery module or an external power module.

[Claim 1] The portable wet tissue/mask heater of claim 10, wherein the circuit board (16) further includes a connection for the external power supply module to the circuit board ( 16) The circuit on the power supply or the micro USB slot (166) that charges the built-in rechargeable battery module.