WO2022110403A1 - Clothing care machine - Google Patents

Abstract

A clothing care machine. The clothing care machine comprises a control circuit board, a hot air assembly, a care box body, a door body hinged to the care box body and at least one illumination lamp; the door body comprises a control switch, a door plate and a door glass mounted on the door plate; a light-transmitting space is formed between a light-transmitting plate arranged on the door plate and the door glass; and the control circuit board is electrically connected to the illumination lamp, the control switch and the hot air assembly, respectively. When the control switch is turned on, the control circuit board controls the illumination lamp to be turned on, so as to increase the brightness inside the care box body; and the control circuit board controls the hot air assembly to be turned on so as to heat air in the light-transmitting space, and then heat the light-transmitting plate and the door glass, thereby preventing hot steam from condensing on the light-transmitting plate and the door glass to form water mist, shielding the observation line of sight.

Description

Clothes Care Machine

This application claims the priority of a Chinese patent application with an application date of November 24, 2020 and an application number of 202011335158.6, the entire contents of which are incorporated herein by reference.

technical field

The present application relates to the technical field of clothing care, for example, to a clothing care machine.

Background technique

With the improvement of living standards, people's requirements for clothes treatment are also constantly improving, and only processing clothes by washing machines, irons, etc. can no longer meet people's needs. A clothes care machine that uses steam to care for clothes came into being.

The clothes care machine usually includes a care box and a steam generator. The steam generated by the steam generator is passed into the care box to care for the clothes in the care box. Wherein, the door of the nursing box is usually provided with a transparent glass, which is used to observe the internal state of the nursing box.

However, during the nursing process, the inner temperature of the transparent glass is high and the outer temperature is low, which causes the water vapor inside the transparent glass to condense on the inner surface of the transparent glass to form water mist, which affects the user's observation.

SUMMARY OF THE INVENTION

The present application provides a clothes care machine to solve the technical problem that the inner surface of the transparent glass of the existing care box is easily condensed to form water mist, which affects the user's observation.

The present application provides a clothes care machine, comprising: a control circuit board, a hot air assembly, a care box, a door hinged on the care box, and at least one lighting lamp, the door and the care box form Nursing space; the lighting lamp is installed in the nursing space; the door body includes a control switch, a door panel and a door glass installed on the door panel. A light-transmitting space is formed between the door glass, and the light-transmitting space is communicated with the air outlet of the hot air assembly; the control circuit board is electrically connected to the lighting lamp, the control switch, and the hot air assembly, respectively, When the control switch is turned on, the control circuit board controls the lighting lamp to turn on, and controls the hot air assembly to work.

The clothing care machine provided by the present application includes a control circuit board, a hot air assembly, a nursing box, a door hinged with the nursing box, and at least one lighting lamp; the door includes a control switch, a door panel, and a door glass mounted on the door panel; A light-transmitting plate is arranged on the door plate, and a light-transmitting space is formed between the light-transmitting plate and the door glass, and the light-transmitting space is communicated with the air outlet of the hot air component; the lighting lamp is installed in the nursing space formed by the nursing box body and the door body; control The circuit board is respectively electrically connected with the lighting lamp, the control switch and the hot air component. When the control switch is turned on, the control circuit board controls the lighting to turn on to increase the brightness inside the nursing box; and controls the hot air component to turn on to heat the light-transmitting space. the gas, and then heat the door glass and the light-transmitting plate, so as to prevent the hot steam from condensing on the door glass and the light-transmitting plate to form water mist and blocking the observation line of sight; in this way, the user can observe the interior of the nursing space through the door glass, the light-transmitting space and the light-transmitting plate The care status of the clothing is simple and convenient to operate without opening the door. Understanding the care status of the clothing without affecting the nursing process is conducive to improving the nursing effect and efficiency. In addition, the user can observe the state of the inside of the nursing box through the door glass, so as to avoid foreign objects such as children and pets entering the nursing box by mistake and causing a safety accident.

As an improvement of the above clothing care machine in the present application, the door body further includes a light guide frame installed between the light-transmitting plate and the door glass, the light-transmitting plate, the light guide frame and the The door glass encloses the light-transmitting space; the light-guiding frame is provided with an installation space for installing the hot air component, and the light-guiding frame is provided with through holes, so that the installation space and the transparent Light space connectivity.

As an improvement of the above-mentioned clothing care machine in the present application, the light guide frame includes an inner ring frame, an outer ring frame sleeved on the outside of the inner ring frame, and a light guide frame installed in front of the inner ring frame and the outer ring frame An annular cavity is formed between the inner ring frame and the outer annular frame; the bottom of the annular cavity forms the installation space, and the side and top of the annular cavity form an air passage. The top of the inner ring frame is provided with an air inlet through hole connecting the light-transmitting space and the air passage, and the bottom of the inner ring frame is provided with a connection between the light-transmitting space and the installation space Air vents.

As an improvement of the above-mentioned clothing care machine of the present application, one of the hot air components is arranged in the installation space; or, two of the hot air components are arranged in the installation space, and the two hot air components are arranged at intervals at both ends of the installation space.

As an improvement of the above clothing care machine of the present application, the hot air assembly includes a heater and a fan, the inlet of the fan is communicated with the air outlet through hole, and the outlet of the fan is communicated with the inlet of the heater, The outlet of the heater is communicated with the air passage; the heater and the fan are respectively electrically connected to the control circuit board.

As an improvement of the above clothing care machine of the present application, a first temperature sensor is installed in the air passage, and the first temperature sensor is electrically connected to the control circuit board; When the temperature detected by the first temperature sensor is greater than the first preset value, the heater is controlled to stop heating.

As an improvement of the above clothes care machine of the present application, the control switch is a vibration sensor, and the vibration sensing head of the vibration sensor is attached to the door glass.

As an improvement of the above-mentioned clothing care machine of the present application, the door body further includes a mounting support and a pressure plate, and the mounting support is provided with a mounting hole for accommodating the vibration sensor; the pressure plate and the mounting support fixed connection, and an elastic piece for pressing the shock sensor on the door glass is arranged between the pressing plate and the shock sensor.

As an improvement of the above-mentioned clothing care machine of the present application, the door panel includes a door frame and an inner panel installed on the door frame; the inner panel is a light-transmitting plastic panel; or, the inner panel is a light-transmitting glass panel; Alternatively, the inner panel is provided with an installation port, and the light-transmitting plate is installed on the installation port; or, the inner panel is provided with an installation port, and a light-transmitting glass plate is installed on the installation port.

As an improvement of the above clothing care machine of the present application, the clothing care machine further includes a second temperature sensor, and the temperature sensing element of the second temperature sensor is attached to the door glass; the control circuit board is connected to the The second temperature sensor is electrically connected, and when the control circuit board controls the light to turn on and the temperature detected by the second temperature sensor is less than a second preset value, the control circuit board controls the hot air assembly on.

As an improvement of the above-mentioned clothing care machine in the present application, a plurality of the lighting lamps are provided in the care space, and the illumination direction of the lighting lamps is directed toward the care clothes in the care space.

As an improvement of the above-mentioned clothes care machine of the present application, at least one of the lighting lamps is provided on the inner side of the door panel, and the illumination direction of the lighting lamps is directed toward the care clothes in the care space.

As an improvement of the above-mentioned clothing care machine in the present application, the door glass is a dimming glass, and the dimming glass is electrically connected to the control circuit board; when the control switch is turned on, the control circuit board controls The dimming glass is converted into a transparent state.

As an improvement of the above-mentioned clothing care machine in the present application, the door glass includes an observation area and a shielding area, the observation area is opposite to the light-transmitting plate, and a light-shielding film is provided inside the door glass of the shielding area.

As an improvement of the above-mentioned clothes care machine of the present application, a plurality of the observation areas are provided on the door glass, and the plurality of observation areas are arranged at intervals along the height direction of the door glass.

Description of drawings

FIG. 1 is a schematic structural diagram of a clothing care machine provided by an embodiment of the application;

2 is an exploded view of a door body provided by an embodiment of the present application;

Fig. 3 is the enlarged schematic diagram of P in Fig. 2;

4 is a schematic diagram of the gas flow in the light guide frame provided by the embodiment of the present application;

Fig. 5 is the enlarged schematic diagram of Q in Fig. 4;

Fig. 6 is the enlarged schematic diagram of M in Fig. 4;

FIG. 7 is a partial structural schematic diagram of a door body provided by an embodiment of the present application;

FIG. 8 is a schematic structural diagram of a light guide frame provided by an embodiment of the present application.

Description of reference numbers:

1: door body; 10: door panel; 11: door frame; 113: top frame; 114: bottom frame; 115: first side frame; 116: second side frame; 118: blocking plate; 12: inner plate; 121: transparent Light plate; 122: Installation port; 13: Light guide frame; 130: Ring cavity; 1301: Installation space; 1302: Air passage; 1303: Installation interval; 131: Inner ring frame; 1311: Air inlet hole; 1312: ventilation hole; 132: outer ring frame; 133: front plate; 134: limit plate; 135: sixth connecting hole; 136: partition plate; 137: through hole; 14: door glass; 141: observation area ;142: Display area; 1421: Touch film; 143: Double-sided tape; 144: Blocking area;

2: Control circuit board; 21: The first connection hole; 22: The first screw;

3: Lighting lamp; 4: Vibration sensor;

5: hot air assembly; 51: heater; 511: heating element; 512: front cover; 513: rear cover; 514: outlet grille; 52: fan;

6: mounting support; 61: second connecting hole; 62: mounting hole; 63: fourth connecting hole; 64: pressing plate; 641: third connecting hole; 65: elastic part; 66: partition frame; 67: second screw; 68: digital tube light-transmitting frame;

7: Nursing box; 70: Nursing space; 71: Cabinet; 72: Inner tank; 721: Hanger;

8: The second temperature sensor; 81: The fifth connection hole; 82: The third screw;

9: The first temperature sensor.

Detailed ways

The care box of the existing clothes care machine is usually provided with transparent glass, so that the user can observe the internal state of the care box through the transparent glass. However, during the nursing process, the inner temperature of the transparent glass is high and the outer temperature is low, which causes the water vapor inside the transparent glass to condense on the inner surface of the transparent glass to form water mist, which affects the user's observation.

The embodiments of the present application provide a clothes care machine, the door body of which includes a door panel and a door glass, a light-transmitting space is formed between the door panel and the door glass, and the gas in the light-transmitting space is heated by a hot air component, so as to avoid condensation on the door panel and the door glass The formation of water mist affects the observation, and the lighting lamp is set to enhance the light during observation, so that the user can observe the state of the interior of the nursing box more clearly.

The following describes in detail the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to be used to explain the present application, but should not be construed as a limitation to the present application.

First, referring to FIG. 1 , wherein, FIG. 1 is a schematic structural diagram of a clothes care machine provided by an embodiment of the present application. As shown in FIG. 1 , the clothes care machine provided in the embodiment of the present application includes: a control circuit board 2 , a hot air assembly 5 , a nursing box 7 , a door 1 hinged on the nursing box 7 , and at least one lighting lamp 3 . The body 1 and the nursing box body 7 form a nursing space 70 , and the lighting lamp 3 is installed in the nursing space 70 .

Specifically, the nursing box 7 includes an external casing 71 and an inner tank 72 located inside the casing 71 . The casing 71 is used to protect the inner tank 72 , and a accommodating space for accommodating clothes is formed inside the inner tank 72 . The top is provided with a hanger 721 for hanging clothes. Optionally, the casing 71 and the inner tank 72 are shell structures with an opening on the front side, and the opening on the front side is used for installing the door body 1 .

The door body 1 is hinged with the casing 71, for example, the door body 1 and the casing 71 are connected by hinges, so that the door body 1 can be rotated relative to the casing 71, so that the door body 1 is away from the inner tank 72, thereby opening the nursing box 7; Or make the door body 1 close to the inner liner 72, and form a closed nursing space 70 with the inner liner 72.

The clothes care machine provided in this embodiment may further include a steam generator, which may be installed at the bottom of the care box 7 for generating steam. In addition, the steam outlet of the steam generator is communicated with the inner tank 72 through a pipeline, and is used for passing the steam generated by the steam generator into the inner tank 72 to care for the clothes.

The structure and function of the door body 1 provided by the embodiment of the present application will be described in detail below, with specific reference to FIGS. 2 and 3 , wherein FIG. 2 is an exploded view of the door body provided by the embodiment of the present application; Enlarge the schematic.

2 and 3, in some implementations, the door body 1 includes: a control switch, a door panel 10, and a door glass 14 mounted on the door panel 10; A light-transmitting space is formed between it and the door glass 14, that is, the light emitted by the lighting lamp 3 can enter the light-transmitting space through the light-transmitting plate, and then pass through the door glass 14 from the light-transmitting space, so that the user can observe the nursing care. The state of clothes in the space 70 . The air outlet of the hot air assembly 5 is communicated with the light-transmitting space, so that the hot-air assembly 5 can heat the light-transmitting space, thereby heating the light-transmitting plate 121 and the door glass 14 to avoid condensation on the light-transmitting plate 121 and the door glass 14 to generate water mist Affecting observation; the control circuit board 2 is electrically connected to the lighting lamp 3, the control switch, and the hot air assembly 5 respectively. When the control switch is turned on, the control circuit board 2 controls the lighting lamp 3 to turn on, and controls the hot air assembly 5 to heat the gas in the light-transmitting space. .

Specifically, the door body 1 includes a door panel 10 and a door glass 14. The shape of the door panel 10 is consistent with the shape of the front opening of the inner tank 72, so as to ensure the airtightness of the clothing care space and prevent the exposure of steam from affecting the care effect and efficiency. The door glass 14 is installed on the outer side of the door panel 10 to improve the aesthetics of the door body 1 .

Optionally, referring to FIG. 2 , the door panel 10 includes a door frame 11 and an inner panel 12 . The inner panel 12 is installed on the inner side of the door frame 11, and the door glass 14 is installed on the outer side of the door frame 11, so that there is a gap between the inner panel 12 and the door glass 14, and the light-transmitting panel 121 and the door glass 14 are arranged on the inner panel 12. The space between is the transparent space. By limiting the light-transmitting space in this way, it can be avoided that the observation space is too large and the care space is exposed too much and affects the aesthetics. It can be understood that the “outer side” referred to here refers to the side away from the nursing space 70 , and the “inner side” refers to the side close to the nursing space 70 . Of course, the door frame 11 is also used for hinged connection with the nursing box 7 , so that the door 1 can be opened or closed relative to the nursing box 7 .

Exemplarily, the door frame 11 includes a top frame 113 and a bottom frame 114 and a first side frame 115 and a second side frame 116 that are opposite to each other at an upper and lower interval. The first side frame 115 and the second side frame 116 are respectively disposed on the top frame 113 and the bottom On both sides of the frame 114 , the top frame 113 , the first side frame 115 , the bottom frame 114 and the second side frame 116 are sequentially connected to form the rectangular door frame 11 . Optionally, a shielding plate 118 is further provided at the bottom of the door frame 11 , and the shielding plate 118 is used to shield structures such as a steam generator installed at the bottom of the nursing box 7 .

The inner panel 12 can be sealed and installed on the inner side of the door frame 11 , for example, a gasket is provided between the inner panel 12 and the door frame 11 , and the inner panel 12 and the door frame 11 are fixedly connected by screws.

At this time, the inner panel 12 is provided with a light-transmitting plate 121 , and the arrangement of the light-transmitting plate 121 is various. In an example, the inner plate 12 and the light-transmitting plate 121 are the same plate; that is, the inner plate 12 is a whole plate structure that can transmit light. For example, the inner plate 12 is a light-transmitting plastic plate, such as a polycarbonate (referred to as PC) plate, a polyethersulfone resin (referred to as PES) plate, etc.; for another example, the inner plate 12 is a light-transmitting glass plate, with good light transmittance, Improve the clarity of user observations. In another example, referring to FIG. 2 , a mounting opening 122 is provided on the inner panel 12 , and a light-transmitting plate 121 is mounted on the mounting opening 122 . Sulfone resin (PES for short) board, etc. Alternatively, a light-transmitting glass plate is installed on the installation opening 122 , and the light-transmitting glass plate is the light-transmitting plate 121 . In this way, installing the light-transmitting glass plate on the installation port 122 can not only improve the light transmittance, but also install the light-transmitting glass plate only in part of the inner plate 12, which is not only beneficial to reduce the cost, but also can block the structure in the nursing box 7.

There are various ways for the door glass 14 to be installed on the outside of the door frame 11 . For example, the door glass 14 is bonded to the outside of the door frame 11 , which does not affect the aesthetics of the door body 1 . For another example, the door glass 14 is clamped to the outside of the door frame 11, and the connection is stable and reliable. Optionally, the door glass 14 may cover the outer side of the entire door frame 11, which is beneficial to improve the aesthetics of the nursing box.

Optionally, the door glass 14 includes an observation area 141 and a blocking area 144, the observation area 141 is opposite to the light-transmitting plate 121, and the space between the observation area 141 and the light-transmitting plate 121 is a light-transmitting space. The light of the lighting lamp 3 installed in the nursing space 70 can be emitted to the outside of the observation area 141 through the transparent plate 121 and the transparent space, so that the user can observe the nursing space 70 through the observation area 141 , the transparent space and the transparent plate 121 clothes care status inside. The observation area 141 may be any shape, for example, the observation area 141 is a rectangular area, a circular area, and the like.

The other positions of the door glass 14 except the observation area 141 can be the shielding area 144, and the inner side of the door glass of the shielding area 144 is provided with a light-shielding film, and the light-shielding film can be an ink film layer, a paint film layer, etc. In this way, the observation area 141 can be The other structures of the care box 7 are shielded to improve the aesthetics of the clothing care machine.

This embodiment does not limit the glass type of the door glass 14 . The door glass 14 may be transparent glass or translucent glass. Optionally, the door glass 14 is translucent glass. When the lighting lamp 3 is turned off, since there is no other light source in the inner tank 72, no light is emitted from the interior of the nursing box at this time, and the observation area 141 of the door glass 14 seen by the user is The dark color is integrated with the shielding area 144 of the door glass 14 to improve the aesthetics of the door body 1 . Optionally, the door glass 14 is dimming glass, and the dimming glass is electrically connected to the control circuit board 2 . When the internal state of the nursing box needs to be observed, the control circuit board 2 controls the dimmable glass to become transparent when the control switch is turned on; after the observation, the control circuit board 2 controls the dimmable glass to become non-transparent, improving the The appearance of the door body 1 is aesthetically pleasing.

In addition, the door glass 14 is further provided with a display area 142 , of course, the display area 142 is located in the shielding area 144 . The relative positions of the display area 142 and the observation area 141 can be various. For example, the display area 142 can be arranged on the upper side or the lower side of the observation area 141; or, the display area 142 can also be arranged on the left or right side of the observation area 141. side. Specifically, a touch film 1421 is adhered to the inner side of the door glass of the display area 142 , and the touch film 1421 is electrically connected to the control circuit board 2 . That is to say, the door body 1 of the present embodiment is provided with a display operation screen for controlling the working state of the clothing care machine, and the glass cover for the display operation screen is a part of the door glass 14 . The user inputs control instructions for the laundry care machine by touching the display area 142. For example, the user can select different care modes by touching different positions; for another example, the user can turn on and off the laundry care machine through different touch operations, such as single click, double click, etc. In this embodiment, the touch film 1421 is pasted on the display area 142 of the door glass 14, and the touch film 1421 is electrically connected to the control circuit board 2, so as to realize the input of the control instructions of the clothing care machine, and the operation is simple and convenient; and the structure is simple, and the care is not affected. The aesthetics of the box. The "inside of the door glass" as used herein refers to the side of the door glass 14 facing the nursing space 70 .

In a possible embodiment, a plurality of observation areas 141 are provided on the door glass 14 , and the plurality of observation areas 141 are arranged at intervals along the height direction of the door glass 14 . For example, two observation areas 141 are arranged at intervals along the height direction of the door glass 14 , and the user can observe the state of the upper part of the clothing through the upper observation area 141 and the state of the lower part of the clothing through the lower observation area 141 . In this embodiment, the observation area is increased by setting a plurality of observation areas 141, and at the same time, a plurality of observation positions are provided to improve the comprehensiveness of the user's observation of the clothing care status, and observation positions of a plurality of height positions are provided to be suitable for users of different heights, which is beneficial to improve the user's experience. The embodiments of the present application do not limit the number, arrangement and shape of the observation areas 141 , and those skilled in the art can set them according to actual conditions.

The clothes care machine of this embodiment is provided with a hot air assembly 5, and the air outlet of the hot air assembly 5 is communicated with the light-transmitting space. The hot air assembly 5 passes hot air into the light-transmitting space through the air outlet to heat the gas in the light-transmitting space, thereby heating the door glass 14 and the door panel, so as to avoid the formation of water mist on the door glass 14 and the door panel to affect the observation. There can be various installation positions of the hot air assembly 5. For example, a mounting seat is provided on the inner side of the door panel 10 to install the hot air assembly 5; for another example, the hot air assembly 5 can also be installed at the bottom of the nursing space 70, through the pipe and the light-transmitting space. Connect, reduce the weight of the door body 1. The installation position of the hot air assembly 5 is not limited herein.

It should be noted here that the air outlet of the hot air assembly 5 can be arranged on the structure enclosing the light-transmitting space, and the air outlet of the hot air assembly 5 can also be arranged on its own shell, and the air outlet passes through the pipe and the light-transmitting space. Connected. In the embodiment of the present application, the air outlets of the hot air assembly 5 are a plurality of air outlet through holes 1312 evenly distributed at the bottom of the inner ring frame 131 of the light guide frame 13 .

At least one lighting lamp 3 is arranged in the nursing space 70 to increase the light brightness of the nursing space 70 , so as to facilitate the user to observe the clothing care state of the nursing space 70 . Wherein, the lighting lamp 3 can be an existing lamp, for example, an incandescent lamp, an LED lamp, and the like. The installation position of the lighting lamp 3 can be various, for example, the lighting lamp 3 is installed on the inner side of the door panel 10 ; for another example, the lighting lamp 3 is installed on the inner tank 72 of the nursing box 7 . 1, in an optional embodiment, the lighting lamp 3 is installed on the top of the inner tank 72 of the nursing box 7, and the light of the lighting lamp 3 is emitted from the top to the bottom of the inner tank 72, which can be completely covered and hung. For the clothes placed on the hanger 721, the user can more clearly observe and understand the care status of the clothes.

In some embodiments, a plurality of lighting lamps 3 are provided in the care space 70 , and the illumination directions of the lighting lamps 3 are directed toward the care clothes in the care space 70 . In this way, the light brightness of the nursing space can be increased. The embodiment of the present application does not limit the number and installation positions of the lighting lamps 3, and the irradiation direction of each lighting lamp 3 is directed towards the care clothes, so that the user can clearly observe the care status of the clothes. It should also be understood that when the control switch is turned on, the control circuit board 2 can control all the lights 3 to turn on, and the control circuit board 2 can also control only some of the lights 3 to turn on, which can be set by those skilled in the art according to the actual situation.

The control switch is used to control the opening and closing of the lighting lamp 3, and it can be a mechanical switch, such as a push switch, a toggle switch, etc., which is convenient for users to operate; the control switch can also be an electronic switch, such as a touch switch, a sensor-like switch, etc. Switches, etc., can be arranged inside the door body 1 to avoid affecting the aesthetics of the clothes care machine.

The control circuit board 2 of this embodiment is electrically connected to the control switch, the lighting lamp 3 and the hot air assembly 5 respectively. The specific working process is as follows: when the user operates the control switch to turn on, the control switch sends an opening signal to the control circuit board 2; the control circuit board 2 controls the lighting lamp 3 to turn on according to the opening signal to increase the brightness inside the nursing box 7, so that the user can Observe the clothing care status in the nursing box 7 through the door glass 14 and the light-transmitting plate 121; and control the hot air assembly 5 to open to heat the gas in the light-transmitting space, thereby heating the door glass 14 and the light-transmitting plate 121 to avoid hot steam Water mist condenses on the door glass 14 and the light-transmitting plate 121 to block the sight line. As a control device, the control circuit board 2 of the present application may include a processing chip, a control circuit, a memory chip, etc., which is not limited in this application. The control circuit board 2 can be installed on the door body 1, and the control circuit board 2 can also be installed on the nursing box body 7, which is not limited here.

To sum up, the clothes care machine provided in the embodiment of the present application includes a control circuit board 2, a hot air assembly 5, a nursing box 7, a door 1 hinged to the nursing box 7, and at least one lighting lamp 3, wherein the door The body 1 includes a control switch, a door panel 10 and a door glass 14 installed on the door panel 10; a light-transmitting plate 121 is arranged on the door panel 10, and a light-transmitting space is formed between the light-transmitting plate 121 and the door glass 14, and the light-transmitting space is connected to the hot air. The air outlet of the component 5 is connected; the lighting lamp 3 is installed in the nursing space 70 formed by the nursing box body 7 and the door body 1; When the control switch is turned on, the lighting lamp 3 is controlled to be turned on to increase the brightness inside the nursing box 7; and the hot air assembly 5 is controlled to be turned on to heat the gas in the light-transmitting space, thereby heating the door glass 14 and the light-transmitting plate 121 to avoid The hot steam condenses on the door glass 14 and the light-transmitting plate 121 to form water mist, which blocks the viewing line of sight; in this way, the user can observe the care status of the clothes inside the nursing space 70 through the door glass 14, the light-transmitting space and the light-transmitting plate 121, and the operation is simple and convenient , without opening the door, and knowing the care status of the clothing without affecting the nursing process, which is beneficial to improve the nursing effect and efficiency. In addition, the user can observe the state of the interior of the nursing box 7 through the door glass 14 to prevent foreign objects such as children and pets from entering the nursing box 7 by mistake and causing a safety accident.

Continue to refer to FIG. 2 , FIG. 3 , and FIG. 7 , wherein FIG. 7 is a partial structural schematic diagram of a door body provided by an embodiment of the present application. The lighting lamp 3 is divergent in the space between the door glass 14 and the inner panel 12. In order to make the light of the lighting lamp 3 pass through the light-transmitting plate 121 and the door glass 14, the door body 1 of this embodiment also includes a The light guide frame 13 between the light-transmitting plate 121 and the door glass 14, the light-transmitting plate 121, the light guide frame 13 and the door glass 14 enclose a light-transmitting space; the light guide frame 13 is provided with an installation space 1301 for installing the hot air assembly 5 , and the light guide frame 13 is provided with a through hole, so that the installation space 1301 is communicated with the light-transmitting space.

Specifically, a light guide frame 13 is provided between the light-transmitting plate 121 and the observation area 141 of the door glass 14 to guide and limit the light, so that the light passing through the light-transmitting plate 121 can only transmit light limited by the light guide frame 13 . The observation area 141 is penetrated in the space, so that the light only penetrates from the observation area 141, so as to prevent the light from irradiating other areas between the inner panel 12 and the door glass 14 and affecting the appearance. The light guide frame 13 may be a circular frame, an oval frame, or a polygonal frame, for example, a rectangular frame, a hexagonal frame, or the like. The light guide frame 13 is made of a plastic frame, a metal frame, or the like.

The light guide frame 13 can be clamped between the inner panel 12 and the door glass 14 , or the light guide frame 13 can be bonded to the door glass 14 by double-sided adhesive tape 143 , and the connection is simple and reliable.

The light guide frame 13 is provided with an installation space 1301 for installing the hot air assembly 5, that is to say, the hot air assembly 5 is installed on the light guide frame 13, and no additional installation structure of the hot air assembly 5 is required, which is beneficial to simplify the structure of the clothes care machine. For example, the hot air assembly 5 is bonded to the light guide frame 13 ; for another example, the hot air assembly 5 is fixed on the light guide frame 13 by screws. Moreover, the light guide frame 13 is provided with a through hole, so that the installation space can be communicated with the light transmission space, so that the hot air assembly 5 can heat the light transmission space without additional ventilation ducts, which further simplifies the structure of the clothes care machine.

It can be understood that the light guide frame 13 is a frame structure made of opaque material, and the hot air assembly 5 is installed in the installation space 1301 . In addition, the light guide frame 13 is adhered to the shielding area 144 of the door glass 14 by the double-sided adhesive tape 143 , that is to say, the user cannot observe the light guide frame 13 through the door glass 14 , which further improves the appearance of the door body 1 . .

In this embodiment, by disposing the light guide frame 13 between the light-transmitting plate 121 and the observation area 141 of the door glass 14 , not only is it beneficial to guide the light of the lighting lamp 3 , but also the light-guiding frame 13 limits the size of the light-transmitting space, which is beneficial for hot air The component 5 rapidly heats the gas in the light-transmitting space, and further heats the light-transmitting area 121 and the door glass 14 , so as to avoid water mist from the light-transmitting plate 121 and the door glass 14 . The light guide frame 13 also provides an installation structure for the installation of the hot air assembly 5 , and there is no need to additionally provide an installation structure for the hot air assembly 5 , which is beneficial to simplify the structure of the clothes care machine.

4 to 7 , on the basis of the above embodiment, FIG. 4 is a schematic diagram of the gas flow in the light guide frame provided by the embodiment of the application; FIG. 5 is an enlarged schematic diagram of Q in FIG. 4 ; FIG. 6 is a schematic diagram of FIG. 4 FIG. 8 is an enlarged schematic view of M in the middle, and FIG. 8 is a schematic structural diagram of a light guide frame provided by an embodiment of the present application.

As shown in FIGS. 4 to 8 , the light guide frame 13 includes an inner ring frame 131 , an outer ring frame 132 sleeved outside the inner ring frame 131 , and a front plate 133 installed on the front sides of the inner ring frame 131 and the outer ring frame 132 , An annular cavity 130 is formed between the inner ring frame 131 and the outer annular frame 132; the bottom of the annular cavity 130 forms an installation space 1301, and the side and top of the annular cavity 130 form an air passage 1302; the top of the inner annular frame 131 forms an air passage 1302. An air inlet through hole 1311 connecting the light-transmitting space and the air passage 1302 is provided, and an air outlet through hole 1312 connecting the light-transmitting space and the installation space 1301 is provided at the bottom of the inner ring frame 131 .

Optionally, the light guide frame 13 may be a rectangular frame, the inner ring frame 131 and the outer ring frame 132 are both rectangular ring frames, and there is a gap between the inner ring frame 131 and the outer ring frame 132, and the inner ring frame 131 and the outer ring frame 132 are separated. An annular channel 130 is formed between the ring frames 132 . A front panel 133 is also provided on the front sides of the inner ring frame 131 and the outer ring frame 132 , and the “front side” referred to here refers to the side facing the door glass 14 . The front panel 133 is bonded to the door glass 14 by double-sided adhesive tape 143. Specifically, the front panel 133 is bonded to the shielding area 144 of the door glass 14 by the double-sided adhesive tape 143, so as to avoid the exposure of the light guide frame 13 and the influence of the door body 1. Aesthetics. At this time, the observation area 141 of the door glass 14 is located inside the inner ring frame 131. Optionally, the shape and size of the inner ring frame 131 are consistent with the observation area 141, which can not only avoid the exposure of the light guide frame 13, but also provide the largest possible The observation area 141 is convenient for users to observe. In addition, the inner ring frame 131 and the outer ring frame 132 are connected into one body through the front plate 133 , which is beneficial to improve the structural strength and stability of the light guide frame 13 .

4 and 7, the hot air assembly 5 is installed in the installation space 1301, the top of the inner ring frame 131 is provided with an air inlet through hole 1311, and the bottom of the inner ring frame 131 is provided with an air outlet through hole 1312, so that The gas heated by the hot air assembly 5 passes through the air passage 1302 and enters the light-transmitting space through the air inlet through hole 1311 . The temperature of the hot air gradually decreases from top to bottom, and the mass ratio of the cold air is large, and has a tendency to move downward, so that the gas with a lower temperature enters the installation space 1301 through the air outlet through hole 1312; the gas in the installation space 1301 is removed by the hot air component 5. After heating, the air is discharged to the air passage 1302, so as to form gas circulation, so as to realize the heating of the gas in the light-transmitting space, and then heat the light-transmitting plate 121 and the door glass 14 to avoid water mist.

It can be understood that, when the annular cavity 130 is a rectangular cavity, the bottom of the rectangular cavity forms the installation space 1301 , and the lateral part and the top of the rectangular cavity in the height direction form the air passage 1302 . Optionally, referring to FIG. 5 , there are multiple air inlet through holes 1311 provided at the top of the inner ring frame 131 , and the plurality of air inlet through holes 1311 are evenly distributed on the top surface of the inner ring frame 131 to improve the uniformity of hot air entering. Optionally, referring to FIG. 6 , there are a plurality of air outlet through holes 1312 provided at the bottom of the inner ring frame 131, and the plurality of air outlet through holes 1312 are evenly distributed on the bottom surface of the inner ring frame 131, so that the wind in the light-transmitting space can be ventilated. Full access to the installation space.

In this embodiment, an installation space 1301 and an air passage 1302 are defined by the inner ring frame 131 and the outer ring frame 132 of the light guide frame 13 to limit the circulation channel of hot air; and the top of the inner ring frame 131 is provided with an air inlet through hole 1311. The bottom is provided with an air outlet hole 1312, so that the hot air flows from top to bottom, which is beneficial to improve the heating efficiency.

In some examples, one hot air assembly 5 is disposed in the installation space 1301 . This is beneficial to simplify the structure of the clothes care machine, save costs, and reduce the weight of the door body 1 .

In other examples, two hot air assemblies 5 are arranged in the installation space 1301 to improve heating efficiency. And the two hot air components 5 are arranged at both ends of the installation space 1301 at intervals. In the installation space 1301, two hot air assemblies 5 are arranged at intervals in the left-right direction. Referring to FIG. 6 , two partitions 136 are arranged in the installation space 1301 , so that the two hot air assemblies 5 can work independently respectively, which is beneficial to further improve the heating efficiency. Referring to FIG. 4, the hot air of the two hot air components 5 flows from the left and right sides of the rectangular cavity to the top and enters the light-transmitting space through the air inlet through holes 1311, and then the hot air flows from the upper end of the light-transmitting space to the lower end to achieve heating. The air outlet through hole 1312 at the bottom of the rectangular cavity enters the installation space 1301, so that the two hot air components 5 jointly heat the light-transmitting space.

The specific structure and function of the hot air assembly 7 will be described below with reference to FIG. 7 . In a specific implementation, the hot air assembly 5 includes a heater 51 and a fan 52. The inlet of the fan 52 communicates with the air outlet through hole 1312, the outlet of the fan 52 communicates with the inlet of the heater 51, and the outlet of the heater 51 communicates with the outlet of the heater 51. The passing air duct is connected; the heater 51 and the fan 52 are electrically connected to the control circuit board 2 respectively.

As shown in FIG. 7 , the heater 51 is used for heating gas, and may include a heating element 511 and a cover body, and the heating element 511 is located in the cover body. The heating element 511 is used to generate heat, the heating element 511 may be a PTC heating element, and the heating element 511 may also be a heating resistance wire. The cover is used to fix the heating element 511 and insulate heat. The cover body may include a front cover body 512 and a rear cover body 513 , and the front cover body 512 and the rear cover body 513 are fixedly connected to form an accommodation space for accommodating the heating element 511 . The front cover body 512 and the rear cover body 513 can be made of high temperature resistant materials, for example, PA+GF, PBT+GF, PET+GF, PPS+GF and so on.

An outlet grille 514 is provided at the end of the cover away from the fan 52 to play the role of uniform wind speed, so that the hot air can be uniformly discharged into the air passage 1302. In addition, the outlet grille 514 can also play a role of isolating impurities to prevent impurities from entering the air passage 1302 . Wherein, the fan 52 may be an existing fan, such as a DC fan, etc., which plays a role in accelerating the gas circulation, which is beneficial to improve the heating efficiency.

In this embodiment, the heater 51 and the fan 52 are respectively electrically connected to the control circuit board 2, that is, the control circuit board 2 can independently control the heater 51 and the fan 52, so that the control circuit board 2 can separately control the heater 51 and the fan 52 according to the actual situation. Controlling the working states of the heater 51 and the fan 52 is beneficial to saving energy and improving heating efficiency.

In order to achieve precise control of the working state of the heater 51 , it is necessary to detect the temperature of the gas in the air passage 1302 . To this end, in this embodiment, a first temperature sensor 9 is installed in the air passage 1302 , and the first temperature sensor 9 is electrically connected to the control circuit board 2 ; the control circuit board 2 receives the temperature detected by the first temperature sensor 9 . When the value is greater than the first preset value, the heater 51 is controlled to stop heating.

Referring to FIG. 7 , the first temperature sensor 9 can be fixed in the passing air duct 1302 by screws, so as to detect the gas temperature in the passing air duct 1302 . When the temperature of the gas in the passing air duct 1302 exceeds the first preset value, it means that the temperature of the gas in the passing air duct 1302 is relatively high, and it is not discharged into the light-transmitting space in time. At this time, in order to save energy and reduce user usage Cost, when the control circuit board 2 receives that the temperature detected by the first temperature sensor 9 is greater than the first preset value, it controls the heater 51 to stop heating. In this way, the heater 51 can also be prevented from being damaged due to overheating. If the temperature of the light-transmitting space does not reach the preset temperature at this time, the control circuit board 2 can also control the rotational speed of the fan 52 to increase to increase the flow speed of the gas.

When two hot air components 5 are installed in the installation space, a temperature sensor is installed in the left and right air passages 1302 to detect the gas temperature in the left and right air passages 1302 respectively, so as to control the two The heater 51 of the hot air assembly 5.

In one of the possible embodiments, referring to FIG. 4 and FIG. 5 , the laundry care machine of this embodiment further includes a second temperature sensor 8, and the temperature sensing element of the second temperature sensor 8 is attached to the door glass 14; controlling The circuit board 2 is electrically connected to the second temperature sensor 8. When the control circuit board 2 controls the lighting lamp 3 to turn on and the temperature detected by the second temperature sensor 8 is less than the second preset value, the control circuit board 2 controls the hot air assembly 5 to turn on .

Specifically, referring to FIGS. 7 and 8 , the top of the annular cavity 130 is provided with two limit plates 134 at intervals along the left and right directions, and an installation interval 1303 for installing the second temperature sensor 8 is formed between the two limit plates 134, which is convenient for the first Installation of two temperature sensors 8. Referring to FIG. 5 , a sixth connecting hole 135 is provided on a part of the front plate 133 between the two limiting plates 134 , a fifth connecting hole 81 is provided on the mounting seat of the second temperature sensor 8 , and the third screws 82 are respectively connected with The fifth connection hole 81 and the sixth connection hole 1331 are screwed together to fix the second temperature sensor 8 on the front plate 133 . In order to make the temperature sensing element of the second temperature sensor 8 fit with the door glass 14 , a part of the front plate 133 between the two limiting plates 134 is provided with a through hole 137 , and the through hole 137 is opposite to the temperature sensing element.

In this embodiment, by installing the second temperature sensor 8 on the light guide frame 13 , there is no need to additionally provide a mounting seat for installing the second temperature sensor 8 , which is beneficial to simplify the structure of the door body 1 . In addition, in this way, the temperature sensing element of the second temperature sensor 8 can also be attached to the door glass 14 , which is beneficial to the accuracy of the temperature detection of the door glass 14 .

In this embodiment, the second temperature sensor 8 is electrically connected to the control circuit board 2, the second temperature sensor 8 is used to detect the temperature of the door glass 14, and sends the detected temperature of the door glass 14 to the control circuit board 2, so that the The control circuit board 2 compares the current temperature of the door glass 14 with the magnitude of the second preset value. When the control circuit board 2 controls the lighting lamp 3 to turn on, and the control circuit board 2 receives that the temperature detected by the second temperature sensor 8 is lower than the second preset value, it means that the temperature in the light-transmitting space is low, and the control circuit board 2 controls the hot air Component 5 is turned on. At this time, the control circuit board 2 controls the heater 51 and the fan 52 to turn on at the same time.

It should be noted here that the second preset value is smaller than the first preset value, for example, the second preset value may be 60°C, and the first preset value may be 80°C.

When the temperature of the door glass 14 detected by the second temperature sensor 8 is higher than the preset temperature, or when the lighting lamp 3 is turned off, the control circuit board 2 controls the hot air assembly 5 to turn off.

In this embodiment, the second temperature sensor 8 is set to detect the temperature of the door glass 14 and monitor the temperature of the door glass 14 in real time, so that the control circuit board 2 is heated according to the real-time temperature controller of the door glass 14, which is not only conducive to saving energy, but also can The accuracy of temperature control on the door glass 14 is improved, the clarity of observing the interior of the nursing box is improved, and the temperature of the door glass 14 is low and water mist is prevented from affecting observation.

Continuing to refer to FIG. 2 and FIG. 3 , in one possible implementation manner, the control switch is a vibration sensor 4 , and the vibration sensing head of the vibration sensor 4 is attached to the door glass 14 .

Specifically, when the user knocks on the door glass 14, the vibration sensing head of the vibration sensor 4 senses the vibration signal, converts the vibration signal into an electrical signal, and then sends the vibration signal to the control circuit board 2, and the processing chip of the control circuit board 2 Vibration signal processing, when it is judged that the vibration amount of the vibration signal is greater than or equal to the vibration threshold, the control circuit board 2 controls the lighting lamp 3 to turn on to illuminate the interior of the nursing box; at the same time, the control circuit board 2 controls the hot air component 5 to turn on so that the user can see through The door glass 14 and the transparent plate 121 observe the care state of the clothes inside the care space 70 . The shock sensor 4 may be a capacitive shock sensor, a capacitive shock sensor, or the like, and the type of the shock sensor 4 is not limited in this embodiment of the present application.

There are various ways for the shock sensor 4 to be attached to the door glass 14 . For example, the vibration sensor 4 is bonded to the door glass 14 by double-sided tape, silica gel, etc., so that the vibration sensing head of the vibration sensor 4 is attached to the door glass 14; for another example, the vibration sensor 4 can be pressed against the door by a spring or the like. On the glass 14 , the vibration sensing head of the vibration sensor 4 is attached to the door glass 14 . By attaching the shock sensor 4 to the door glass 14 , the shock sensor 4 can sensitively sense the user's tap vibration, ensuring that it can stably and accurately sense the user's tap vibration.

In this way, the user can turn on the lighting lamp 3 by knocking on the door glass 14, and control the door glass 14 to be converted into a transparent state. The user can observe the clothing care state inside the nursing box 7 through the door glass 14. The operation is simple and convenient, and there is no need to consider the user. Water on your hands is prone to dangers such as electric shock, which is safer and more reliable.

2 and 3, the door body in this embodiment further includes a mounting support 6, the mounting support 6 is adhered to the side of the touch film 1421 away from the door glass 14, and the mounting support 6 is away from the side of the touch film 1421 The control circuit board 2 is mounted.

The mounting support 6 is used to install the control circuit board 2 . Specifically, the mounting support 6 is provided with a second connection hole 61 , the control circuit board 2 is provided with a first connection hole 21 , and the first screw 22 is respectively connected with the second connection hole 61 . The first connection hole 21 and the second connection hole 61 are screwed together, so that the control circuit board 2 is installed on the installation support 6 . Optionally, the mounting bracket 6 and the control circuit board 2 are connected by a plurality of first screws 22. For example, four second connection holes 61 are provided on the mounting bracket 6, and four second connection holes 61 are provided on the control circuit board 2. A connecting hole 21, and the four first connecting holes 21 are distributed in a rectangular shape, and the four first screws 22 are respectively screwed with the first connecting hole 21 and the second connecting hole 61, so as to further improve the control circuit board 2 and the installation support. 6 Stability and reliability of the connection.

The installation support 6 is bonded to the touch film 1421, wherein the two sides of the touch film 1421 are respectively provided with adhesive backing, and the two sides of the touch film 1421 are respectively bonded to the door glass 14 and the installation support 6, that is to say, the installation support 6 is touched by touch The film 1421 is adhered to the door glass 14 .

Continuing to refer to FIG. 3 , the mounting support 6 is provided with a plurality of partition frames 66 , the control circuit board 2 is respectively provided with an LED lamp bead corresponding to each partition frame 66 , and the display area 142 corresponds to each partition frame 66 with operation buttons respectively silk-screened , for example, care mode, switch, temperature, time, etc. The user wakes up the LED lamp beads through the touch film 1421, and then the user controls the working state of the clothing care machine by touching different operation buttons. Optionally, a digital tube light-transmitting frame 68 is also provided on the mounting support 6 , and a digital tube is provided on the control circuit board 2 corresponding to the digital tube light-transmitting frame 68 for displaying time, temperature, and the like.

In one possible implementation manner, the display area 142 is screen-printed with a control switch logo, and the control switch is integrated on the touch film 1421 . That is to say, the control switch for controlling the lighting lamp 3 is integrated on the touch film 1421, and the user controls the switch of the lighting lamp 3 by operating the touch film 1421 without additionally setting a control switch, which is beneficial to simplify the structure of the door body.

In another possible implementation manner, the control switch is provided independently of the touch film 1421 , which is beneficial to simplify the control procedure of the touch film 1421 .

Optionally, the vibration sensor 4 is installed on the installation support 6, and there is no need to additionally provide an installation structure for the vibration sensor 4, which is conducive to simplifying the structure of the door body 1, and the vibration sensor 4 is installed on the installation support 6, and the door glass 14. The short distance is conducive to sensing the vibration of the door glass 14 and improving the sensitivity of the switch.

Continuing to refer to FIG. 5 , the mounting support 6 is provided with a mounting hole 62 for accommodating the vibration sensor 4 ; the clothing care machine of this embodiment further includes a pressure plate 64 , which is fixedly connected with the mounting support 6 , and the pressure plate 64 and the vibration sensor 4 An elastic member 65 for pressing the shock sensor 4 on the door glass 1 is arranged therebetween.

The mounting hole 62 on the mounting support 6 is a through hole for accommodating the vibration sensor 4, and the vibration sensor 4 is electrically connected to the control circuit board 2 through a cable.

The pressure plate 64 is provided with a third connection hole 641, the installation support 6 is provided with a fourth connection hole 63, and the second screw 67 is screwed with the third connection hole 641 and the fourth connection hole 63 respectively, so as to realize the installation of the pressure plate 64 with Fixed connection of the support 6. Optionally, in order to improve the reliability of the pressing plate 4 pressing the elastic member 65 and the shock sensor 4, a third connecting hole 641 is respectively provided at both ends of the pressing plate 4, that is, the pressing plate 64 is connected to the mounting support through two second screws 67. 6 Fixed connection.

The elastic member 65 may be a spring, a rubber column, etc., which is located between the pressing plate 64 and the shock sensor 4 . The elastic member 65 is used to continuously press the shock sensor 4 on the door glass 1 , so that the shock sensor 4 can sensitively sense the vibration of the door glass 14 , thereby controlling the opening and closing of the lighting lamp 3 .

In this embodiment, the vibration sensor 4 is used as a control switch to control the opening and closing of the lighting lamp 3, which has a simple structure and low cost; and the vibration sensor 4 is located inside the door glass 1, which will not affect the appearance of the door body.

In the present application, there may be various installation positions of the lighting lamp 3 .

Exemplarily, at least one illuminating lamp 3 is disposed on the inner side of the door panel 10 , and the illumination direction of the illuminating lamp 3 is toward the care clothes in the care space 70 . Specifically, the lighting lamp 3 can be installed on the inner side of the inner panel 12 of the door panel 10, and the lighting lamp 3 emits light toward the nursing clothes, which is equivalent to increasing the light inward from the direction of the user's observation, without the clothes blocking, and the irradiation effect is better. , which is beneficial to improve the clarity of observation.

Exemplarily, at least one lighting lamp 3 is arranged on the inner side of the door panel 10, and at least one lighting lamp 3 is arranged on the nursing box 7, and the irradiation directions of all lighting lamps 3 are directed toward the care clothes in the care space 70. . That is to say, the lighting lamps 3 are respectively provided on the inner side of the door panel 10 and on the nursing box 7, so that light is emitted from multiple positions in the nursing space 70 toward the nursing clothes, which further improves the brightness of the nursing space 70, thereby improving the user's observation. The clarity of care clothing. In addition, the user can selectively turn on the door panel 10 and the lighting lamp 3 on the nursing box 7 according to the actual situation, so as to improve the flexibility of the user.

It can be understood that the lighting lamp 3 provided on the inner side of the door panel 10 can be installed on the inner panel 12, which is convenient for installation and avoids blocking light. The lighting lamp 3 provided on the nursing box body 7 may be arranged on the top, rear or side of the nursing box body 7, etc., which is not limited in this embodiment of the present application. In addition, the number of the lighting lamps 3 on the door panel 10 and the nursing box 7 can be set according to the actual situation such as the size of the nursing space 70 and the brightness of the lighting lamps 3, which is not limited here.

In a specific implementation manner, at least one lighting lamp 3 is provided on the inner side of the door panel 10 , and the illumination direction of the lighting lamp 3 is toward the care clothes in the care space 70 , and a plurality of observation lights are arranged at intervals along the height direction of the door glass 14 . Area 141. In this way, the user can observe the state of the clothes at different positions through the observation areas 141 at different positions, which improves the comprehensiveness of the user's observation of the care status of the clothes and improves the user experience; Observe clothing status from different heights to further improve user experience.

Further, each observation area 141 is provided with a corresponding lighting lamp 3, that is, when multiple observation areas 141 are set on the door glass 14, multiple lighting lamps 3 are set on the door panel 10, and the lighting lamps 3 and the observation area 141 are set on the door panel 10. The areas 141 are in one-to-one correspondence, and such setting is not only conducive to improving the brightness in the nursing space 70 and improving the user's observation of the state of the nursing clothing; it also enables the user to clearly observe the state of the nursing clothing at different positions. In addition, the user can selectively turn on the lighting lamp 3 corresponding to a certain observation area 141, which is not only conducive to improving the clarity of clothing when viewing clothes through the observation area 141, but also avoids turning on the lighting lamps 3 in other positions, which is conducive to saving energy , reduce the cost of use.

Exemplarily, an observation area 141 is respectively provided at the upper and lower ends of the door glass 14, and a lighting lamp 3 is respectively provided in the two observation areas 141, so that the user can clearly observe the clothes through the upper and lower observation areas 141 respectively. For different nursing states, for example, the relatively static nursing state of the upper part of the clothing can be observed through the observation area 141 at the upper end, and the shaking state of the lower part of the clothing can be observed through the observation area 141 at the lower end.

In the working state of the clothing care machine, the user knocks on the door glass 14, the vibration sensor 4 detects the vibration signal, and sends the vibration signal to the control circuit board 2. The processing chip of the control circuit board 2 processes the vibration signal and determines the vibration of the vibration signal. When the amount is greater than or equal to the vibration threshold, the control circuit board 2 controls the lighting lamp 3 to turn on to illuminate the interior of the nursing box 7 so that the user can observe the nursing state of the clothes inside through the observation area 141 of the door glass 14 . Through the program setting, after the lighting lamp 3 is turned on for a preset time, the control circuit board 2 controls the lighting lamp 3 to be turned off, without the user's manual operation.

When the control circuit board 2 controls the lighting lamp 3 to turn on, the control circuit board 2 judges the received temperature of the door glass 14 detected by the second temperature sensor 8, and if the temperature of the door glass 14 is lower than the second preset value, the control circuit board 2 2. Control the heating of the hot air component 5 to increase the temperature of the door glass 14, so as to avoid condensation on the door panel and the door glass 14 to form water mist and affect the sight line of observation. When the temperature on the door glass 14 is greater than or equal to the second preset value, the control circuit board 2 sends a control signal to the hot air assembly 5 to turn off the hot air assembly 5 .

To sum up, the clothes care machine provided by the embodiments of the present application:

1. The vibration sensor 4 is used as the control switch to control the opening and closing of the lighting lamp 3 to realize the visualization in the nursing box 7, which is beneficial for the user to observe the state of clothing care; reduce the door opening and closing action of the clothing care machine, reduce energy loss, and improve nursing care effectiveness and efficiency.

2. A light-transmitting space is formed between the light-transmitting plate 121 and the door glass 14, and a hot air assembly 5 is set to heat the gas in the light-transmitting space, so as to avoid the formation of water mist on the light-transmitting plate 121 and the door glass 5 to affect the observation, and set The lighting lamp 3 enhances the light during observation, so that the user can observe the state inside the nursing box 7 more clearly.

3. The door body of the present application is simple in structure, easy to produce and assemble, safe, reliable and low in cost.

In the above description, descriptions with reference to the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples", etc., mean the specific features, structures described in connection with the embodiment or example , material or feature is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, those skilled in the art may combine and combine the different embodiments or examples described in this specification, as well as the features of the different embodiments or examples, without conflicting each other.

Claims (15)

1. A clothes care machine, comprising: a control circuit board, a hot air assembly, a care box, a door hinged on the care box, and at least one lighting lamp, the door and the care box form a care space, the lighting lamp is installed in the nursing space;

   The door body includes a control switch, a door panel and a door glass installed on the door panel; a light-transmitting plate is provided on the door panel, and a light-transmitting space is formed between the light-transmitting plate and the door glass, and the transparent plate is The light space is communicated with the air outlet of the hot air assembly;

   The control circuit board is respectively electrically connected with the lighting lamp, the control switch and the hot air assembly, and the control circuit board controls the lighting lamp to turn on and controls the hot air assembly when the control switch is turned on Work.
2. The clothes care machine according to claim 1, wherein the door body further comprises a light guide frame installed between the light-transmitting plate and the door glass, the light-transmitting plate, the light guide frame and The door glass encloses the light-transmitting space;

   The light guide frame is provided with an installation space for installing the hot air component, and the light guide frame is provided with a through hole, so that the installation space is communicated with the light transmission space.
3. The clothes care machine according to claim 2, wherein the light guide frame comprises an inner ring frame, an outer ring frame sleeved on the outer side of the inner ring frame, and an outer ring frame mounted on the inner ring frame and the outer ring frame For the front panel on the front side, an annular cavity is formed between the inner ring frame and the outer annular frame; the bottom of the annular cavity forms the installation space, and the side and top of the annular cavity form an air passage an air duct; the top of the inner ring frame is provided with an air inlet hole connecting the light-transmitting space and the air passage, and the bottom of the inner ring frame is provided with a connection between the light-transmitting space and the installation Space vent holes.
4. The clothes care machine according to claim 3, wherein one of the hot air components is arranged in the installation space;

   Alternatively, two of the hot air assemblies are disposed in the installation space, and the two hot air assemblies are disposed at two ends of the installation space at intervals.
5. The clothes care machine according to claim 3, wherein the hot air assembly comprises a heater and a fan, an inlet of the fan communicates with the air outlet through hole, and an outlet of the fan communicates with an inlet of the heater , the outlet of the heater is communicated with the air passage;

   The heater and the fan are respectively electrically connected with the control circuit board.
6. The clothes care machine according to claim 5, wherein a first temperature sensor is installed in the air passage, and the first temperature sensor is electrically connected to the control circuit board;

   The control circuit board controls the heater to stop heating when receiving that the temperature detected by the first temperature sensor is greater than a first preset value.
7. The clothes care machine according to any one of claims 1-6, wherein the control switch is a vibration sensor, and the vibration sensing head of the vibration sensor is attached to the door glass.
8. The clothes care machine according to claim 7, wherein the door body further comprises a mounting support and a pressing plate, and the mounting support is provided with a mounting hole for accommodating the shock sensor;

   The pressing plate is fixedly connected with the mounting support, and an elastic member is arranged between the pressing plate and the shock sensor for pressing the shock sensor on the door glass.
9. The laundry care machine of any one of claims 1-6, wherein the door panel includes a door frame and an inner panel mounted on the door frame;

   The inner plate is a light-transmitting plastic plate; or, the inner plate is a light-transmitting glass plate; or, the inner plate is provided with a mounting opening, and the light-transmitting plate is mounted on the mounting opening; or, the The inner plate is provided with an installation opening, and a light-transmitting glass plate is installed on the installation opening.
10. The clothes care machine according to any one of claims 1-6, further comprising a second temperature sensor, and the temperature sensing element of the second temperature sensor is fitted with the door glass;

    The control circuit board is electrically connected to the second temperature sensor, and when the control circuit board controls the light to turn on and the temperature detected by the second temperature sensor is less than a second preset value, the control The circuit board controls the hot air assembly to be turned on.
11. The clothes care machine according to any one of claims 1-6, wherein a plurality of the lighting lamps are provided in the care space, and the illumination directions of the lighting lamps are directed toward the care clothes in the care space.
12. The clothes care machine according to any one of claims 1-6, wherein at least one of the lighting lamps is provided on the inner side of the door panel, and the illumination direction of the lighting lamps is directed toward the care clothes in the care space .
13. The laundry care machine according to any one of claims 1-6, wherein the door glass is a dimming glass, and the dimming glass is electrically connected to the control circuit board; the control circuit board is in the When the control switch is turned on, the dimming glass is controlled to be converted into a transparent state.
14. The clothes care machine according to any one of claims 1-6, wherein the door glass includes an observation area and a shielding area, the observation area is opposite to the light-transmitting plate, and the inner side of the door glass of the shielding area is provided Has shading film.
15. The clothes care machine according to claim 14, wherein a plurality of the observation areas are provided on the door glass, and the plurality of observation areas are arranged at intervals along the height direction of the door glass.

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