Ironing device

Abstract

The present application relates to the technical field of life electric appliances, and provides an ironing device, which comprises a shell, a steam generating part, a heat preservation part and a conveying part; the steam generating part is connected to the shell and comprises a box body, a heating part and an ironing part; the heating part is provided with a heating cavity which is in fluid communication with the box body; the ironing part is provided with a steam outlet which is in communication with the heating cavity, so that fluid flowing into the heating cavity is heated into steam and discharged from the steam outlet; the heat preservation part is used for heat preservation of clothes care agent in a liquid supply bin; an input port of the conveying part is adapted to be in communication with the liquid supply bin, and an output port of the conveying part is used for outputting clothes care agent. The ironing device provided by the present application can heat preserve clothes care agent by using the heat preservation part, conveniently regulate and control the temperature of clothes care agent, has simple structure and can be suitable for various clothes care agents.

Description

Technical Field

[0001] This invention relates to the field of garment processing technology, and more particularly to ironing devices. Background Technology

[0002] To smooth out clothing, ironing devices are used. These devices offer various ironing methods, such as flat irons, garment steamers, and garment care cabinets. However, they often struggle to remove stains. To address this, some ironing devices incorporate cleaning and washing functions. Some of these devices spray dry cleaning solution onto the garment surface using a nozzle, and then generate steam from a steam module for ironing, integrating dry cleaning and ironing functions. Different types of garment care products require varying environmental conditions to achieve their cleaning effectiveness, such as temperature and humidity. This can hinder the full realization of the product's potential cleaning power, thus requiring optimization of the ironing device's structure. Summary of the Invention

[0003] The present invention aims to at least solve one of the technical problems existing in the related art. To this end, the present invention proposes an ironing device that uses a heat-insulating part to keep the fabric softener warm, making it easy to control the temperature of the fabric softener. The device has a simple structure and is applicable to a variety of fabric softeners.

[0004] An ironing apparatus according to an embodiment of the present invention includes:

[0005] shell;

[0006] A steam generator, connected to the outer casing, includes a housing, a heating unit, and an ironing unit. The heating unit is provided with a heating chamber, which is in fluid communication with the housing for storing fluid. The ironing unit has a steam outlet, which is in communication with the heating chamber, so that the fluid flowing into the heating chamber is heated into steam and discharged from the steam outlet.

[0007] The insulation section is used to keep the fabric softener in the liquid supply tank warm;

[0008] The conveying unit has an inlet adapted to communicate with the liquid supply chamber and an outlet for discharging the garment care agent.

[0009] The ironing apparatus according to an embodiment of the present invention includes a housing, a steam generating unit, a heat-insulating unit, and a conveying unit. The heat-insulating unit is used to heat the fabric softener, realizing temperature control of the fabric softener throughout the entire working process. This ensures that the fabric softener is always maintained within its optimal temperature range, greatly improving the stain removal effect of the fabric softener. It solves the problem that the fabric softener needs to be sprayed onto the clothes first and then heated to a temperature with optimal stain removal performance, which takes a period of time and results in a low stain removal speed. It also solves the problem that the temperature of the fabric softener cannot be controlled, causing the temperature of the fabric softener to directly affect its stain removal effect. Furthermore, it solves the problem that the temperature uniformity of the fabric softener after heating is limited by the temperature uniformity of the ironing unit and the steam.

[0010] According to one embodiment of the present invention, the heat-insulating part includes a water bath and a heat-conducting part. The water bath forms a water bath cavity for accommodating the liquid supply tank. The water bath is connected to the outer shell, and the water bath and the heating part are thermally connected via the heat-conducting part. The fabric care agent heated in the water bath can be conveyed to the clothing via a conveying part, achieving simultaneous preheating of the fabric care agent during the steam preheating process.

[0011] According to one embodiment of the present invention, the heat-conducting part extends into the water bath cavity or is connected to the wall panel of the water bath tank.

[0012] Wherein, the heat-conducting part is a solid heat-conducting structure, or the heat-conducting part is a hollow heat-conducting structure, and the heat-conducting part is adapted to fluidly connect the water bath cavity and the heating cavity, so as to introduce the hot fluid in the heating cavity into the water bath cavity.

[0013] According to one embodiment of the present invention, the water bath is connected to a first pipe and a second pipe, the first pipe being connected to the water outlet of the bath and adapted for on / off adjustment, and the second pipe being connected to the water return of the bath and adapted for on / off adjustment.

[0014] According to one embodiment of the present invention, a receiving portion is provided above the water bath tank, the receiving portion is configured with a receiving cavity for accommodating the liquid supply chamber, the receiving portion and the water bath tank form the water bath cavity, and at least one temperature sensor is provided in the receiving portion and the liquid supply chamber. According to the temperature sensor detecting that the current temperature exceeds the temperature threshold, the first pipeline is connected to the water outlet end, and the second pipeline is connected to the water return end.

[0015] According to one embodiment of the present invention, the housing is connected to a connecting pipe and a water supply pump. The connecting pipe is in communication with the heating chamber. The connecting pipe and the second pipeline are connected to the water supply pump by a regulating valve. The regulating valve is adapted to control at least one of the connecting pipe and the second pipeline to be connected to the water supply pump.

[0016] According to one embodiment of the present invention, the housing is connected to at least one of the first pipelines by a first heating element to heat the water flow leading to the water bath chamber;

[0017] Alternatively, the water bath is connected to a second heating element to heat the water in the water bath chamber.

[0018] According to one embodiment of the present invention, the heat preservation part includes a third heating element and a heat preservation box for accommodating the liquid supply tank, wherein the third heating element is connected to the heat preservation box.

[0019] According to one embodiment of the present invention, the ironing device includes:

[0020] In heat preservation mode, the heat preservation part keeps the clothing care agent warm;

[0021] Operating mode: The garment care agent is sprayed out through the conveying section, and / or steam is sprayed out through the steam generating section.

[0022] According to one embodiment of the present invention, the heat preservation part controls the heat preservation temperature according to the type of clothing care agent.

[0023] According to one embodiment of the present invention, the output port is in communication with the outside of the housing;

[0024] And / or, the ironing section is provided with a conveying port, and the output port is connected to the conveying port;

[0025] And / or, the output port of the conveying section is connected to the heating chamber.

[0026] According to one embodiment of the present invention, the conveying section is provided with a conveying pipe and a mixing section having a mixing chamber. The mixing chamber is connected to the housing through a third pipe, and the mixing chamber is connected to the liquid supply tank through a fourth pipe. The conveying pipe forms the input port and the output port, and the input port is connected to the liquid supply tank through the mixing chamber and the fourth pipe.

[0027] According to one embodiment of the present invention, a conveying cavity is formed between the heating part and the ironing part, or the conveying cavity is formed within the heating part, and the conveying cavity connects the output port and the conveying port.

[0028] According to one embodiment of the present invention, the heating part includes a first plate and a second plate, the heating cavity is formed between the first plate and the second plate, at least one of the first plate and the second plate is used for heating, and the second plate is located between the first plate and the ironing part.

[0029] According to one embodiment of the present invention, a recycling unit is further included, the recycling unit comprising a recycling box, a suction member, and a recycling tube communicating with the recycling box, the suction member being used to provide suction force to the recycling tube, and the recycling tube communicating with the recycling port of the ironing unit.

[0030] According to one embodiment of the present invention, when the heating part includes a first plate and a second plate, at least one of the first plate and the second plate is provided with a partition, through which the heating chamber and the recovery chamber are separated, and the recovery chamber is in communication with the recovery pipe.

[0031] According to one embodiment of the present invention, the ironing part includes an ironing area and a recovery area recessed inward relative to the ironing area, the ironing area having the steam outlet and the recovery area having the recovery port.

[0032] Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0033] To more clearly illustrate the technical solutions in the embodiments of the present invention or related technologies, the drawings used in the description of the embodiments or related technologies will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0034] Figure 1 This is a three-dimensional structural diagram of an ironing device provided in an embodiment of the present invention;

[0035] Figure 2 This is a cross-sectional view of an ironing device provided in one embodiment of the present invention;

[0036] Figure 3 yes Figure 2 A magnified schematic diagram of a portion of part A in the middle;

[0037] Figure 4 This is a structural schematic diagram of the internal components of the ironing device provided in an embodiment of the present invention in an exploded state;

[0038] Figure 5 This is a structural schematic diagram of the disassembled state of the water bath components of the ironing device provided in an embodiment of the present invention.

[0039] Figure 6 This is a schematic diagram of the installation position of the temperature sensor of the ironing device provided in an embodiment of the present invention;

[0040] Figure 7This is a schematic diagram showing another location of the temperature sensor in the ironing device provided in an embodiment of the present invention;

[0041] Figure 8 This is another three-dimensional structural schematic diagram of the ironing device provided in the embodiment of the present invention;

[0042] Figure 9 This is a cross-sectional view of an ironing device provided in another embodiment of the present invention;

[0043] Figure 10 yes Figure 9 A magnified schematic diagram of a portion of the structure at point B;

[0044] Figure 11 This is a cross-sectional view of the ironing device provided in the third embodiment of the present invention;

[0045] Figure 12 yes Figure 11 A magnified schematic diagram of the central C section;

[0046] Figure 13 This is a schematic diagram of the structure of a first plate of an ironing device provided in an embodiment of the present invention;

[0047] Figure 14 yes Figure 13 Schematic diagram of the cross-sectional structure of the DD region;

[0048] Figure 15 This is a schematic diagram of another first plate of the ironing device provided in an embodiment of the present invention;

[0049] Figure 16 This is a schematic diagram of the structure of the second plate of the ironing device provided in an embodiment of the present invention;

[0050] Figure 17 This is a cross-sectional structural diagram of the first plate, the second plate, and the ironing part of the ironing device provided in the embodiment of the present invention;

[0051] Figure 18 yes Figure 17 A magnified schematic diagram of a portion of the structure at point E;

[0052] Figure 19 This is a schematic diagram of the ironing part of the ironing device provided in an embodiment of the present invention.

[0053] Figure label:

[0054] 100. Outer shell; 110. Grip part; 120. Heat shield;

[0055] 200. Steam Generator; 210. Housing; 211. First Pipeline; 212. Second Pipeline; 213. Connecting Pipe; 214. Water Pump; 220. Heating Unit; 221. First Plate; 2211. First Through-Connection; 2212. Second Through-Connection; 2213. Third Through-Connection; 222. Second Plate; 2221. Baffle Rib; 2222. Mounting Hole; 2223. Vent; 223. Heating Chamber; 224. Recovery Chamber; 225. Divider; 226. Flange; 227. Diverter Rib; 228. Barrier Rib; 230. Ironing Unit; 231. Steam Outlet; 232. Recovery Port; 233. Ironing Area; 234. Recovery Area; 235. Mounting Groove; 236. Brush Body; 237. Conveying Port; 240. Conveying Chamber; 250. Buffer Chamber;

[0056] 300. Receiving section; 310. Temperature sensor; 320. Liquid supply tank; 330. Folded edge;

[0057] 400. Conveying section; 410. Conveying pipe; 420. Conveying pump; 430. Inlet; 440. Outlet; 450. Fourth pipeline; 460. Third pipeline; 461. Water supply section; 462. Mixing section; 470. Mixing section; 480. Mixing chamber; 490. Agitator impeller;

[0058] 500. Water bath tank; 510. Water bath chamber;

[0059] 600. Thermal conductive part;

[0060] 700. Recycling section; 710. Recycling bin; 720. Suction component; 730. Recycling pipe. Detailed Implementation

[0061] The embodiments of the present invention will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of the invention.

[0062] In the description of the embodiments of the present invention, it should be noted that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are used only for the convenience of describing the embodiments of the present invention and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. In addition, in the description of the present invention, unless otherwise stated, "multiple," "multiple roots," and "multiple groups" mean two or more.

[0063] In the description of the embodiments of the present invention, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of the present invention based on the specific circumstances.

[0064] In embodiments of the present invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0065] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0066] Before describing embodiments of the ironing apparatus of the present invention, the applicable scenarios for the ironing apparatus will be explained. The ironing apparatus can be used independently, or it can be used in conjunction with a stand, cabinet, etc. The applicable scenarios for the ironing apparatus are diverse, and can be selected according to needs. Examples of applicable scenarios for the ironing apparatus include: ironing clothing, fabrics, and other textiles, or other items that require ironing. Figures 1 to 19 As shown, the following explanation uses an ironing device for ironing clothes that is suitable for handheld use as an example.

[0067] Embodiments of the present invention, in conjunction with Figures 1 to 19As shown, an ironing device is provided, including a steam generating unit 200. The steam generating unit 200 includes a housing 210, a heating unit 220 and an ironing unit 230. The heating unit 220 is provided with a heating chamber 223, which is in fluid communication with the housing 210. The ironing unit 230 has a steam outlet 231, which is in communication with the heating chamber 223.

[0068] The steam generator 200 is used to generate steam, and the housing 210 is used to hold water or other solutions suitable for ironing. In this embodiment and the following embodiments, taking water in the housing 210 as an example, the water in the housing 210 is introduced into the heating chamber 223 for heating. The heating generates steam or a gas-liquid mixture, which is discharged through the steam outlet 231. Under the action of the ironing unit 230, the clothes are ironed using steam.

[0069] like Figures 1 to 4 As shown, the ironing device also includes a housing 100, and the steam generator 200 is located inside the housing 100. Various functional components are arranged inside the housing 100, and the housing 100 can protect the functional components inside, preventing the functional components from being exposed to the outside and affecting the appearance and structure of the ironing device.

[0070] In some cases, the outer casing 100 is provided with a grip 110 to facilitate user gripping. The grip 110 can be a handle or a grip groove, depending on the structure of the ironing device.

[0071] An ironing section 230 is provided on one side of the outer casing 100, and a heating section 220 is provided on the inner side of the ironing section 230. The steam outlet 231 of the ironing section 230 outputs steam to iron clothes. It can be understood that the ironing device includes a heat preservation section, which keeps the fabric softener in the liquid tank 320 warm, so that the fabric softener reaches a suitable temperature for better cleaning effect.

[0072] The suitable temperature for fabric softener can be understood as the temperature at which the fabric softener achieves the best or optimal stain removal effect. This temperature can be a temperature range or a specific temperature value. The suitable temperature for some types of fabric softener is 50℃ to 60℃, while for others it is above 100℃.

[0073] The fabric softener is contained within a supply compartment 320, which is connected to the outer shell 100 or positioned within the insulation section, depending on the type and characteristics of the fabric softener. The supply compartment 320 can be a disposable or reusable shell structure. When the supply compartment 320 is reusable, fabric softener can be replenished to meet the need for a continuous supply. When the supply compartment 320 is disposable, it can be detachably connected to the outer shell 100, or the supply compartment 320 can be made of a soluble material for easy replacement of the fabric softener.

[0074] It is understood that the ironing device includes a conveying unit 400, the inlet 430 of which is connected to the liquid supply chamber 320, and the outlet 440 of which is used to dispense garment care agent.

[0075] The outlet 440 can extend out of the outer casing 100 and deliver fabric care agent to the clothes; or, the outlet 440 can deliver fabric care agent to the clothes through the ironing part 230; the outlet 440 delivers cleaning agent to the clothes in various ways, and the specific method can be selected according to the needs.

[0076] Based on the above, the ironing device is equipped with a steam generator 200, a water bath 500, and a conveying unit 400. The steam generator 200 is used to provide the steam required for ironing, and the water bath 500 is used to preheat the fabric softener. The preheated fabric softener is sent out through the conveying unit 400, so that the fabric softener reaches a suitable temperature for better cleaning effect, which solves the problem that the cleaning effect of fabric softener is difficult to be effectively exerted. Moreover, the structure is simple and suitable for a variety of types of fabric softeners.

[0077] The insulation section controls the insulation temperature based on the type of garment care product.

[0078] Based on the presence of non-ionic or ionic fabric care agents, the insulation unit controls the temperature of the fabric care agent to be greater than or equal to 45°C and less than or equal to 65°C; or, based on the presence of bio-enzymes in the fabric care agent, the insulation unit controls the temperature of the fabric care agent to be greater than or equal to 20°C and less than or equal to 40°C. Of course, if the suitable temperature for the fabric care agent is above 100°C, the insulation temperature can be controlled to be higher than 100°C, and the insulation temperature can be adjusted according to actual needs.

[0079] The temperature control method for the insulation section will be explained below.

[0080] Understandably, reference Figures 2 to 4 As shown, the insulation unit includes a water bath 500, which is connected to the outer shell 100. A water bath cavity 510 is formed within the water bath 500, and a supply tank 320 for containing fabric softener is suitable for placement within the water bath cavity 510. The fabric softener is kept warm by heating it in the water bath. By utilizing the heat of the water within the water bath cavity 510 to heat the fabric softener, the temperature regulation of the fabric softener is more uniform and stable, and the temperature of the fabric softener can be controlled within the temperature range achievable by the water bath.

[0081] It should be noted that the water bath liquid contained in the water bath chamber 510 can be water, aqueous solution, alcohol, oil, etc. The type of water bath solution is not limited; the appropriate water bath liquid can be selected according to the temperature required by the garment care agent. The liquid in the water bath 500 can be heated independently, with adjustable heating power as needed. Alternatively, it can utilize the heat from the heating element 220, maximizing its heat utilization and simplifying the ironing device's structure. Specific options can be selected based on individual needs.

[0082] In some cases, the water bath 500 is thermally connected to the heating unit 220 to heat the fabric softener in the liquid supply tank 320 within the water bath 500. The heat from the heating unit 220 is conducted to the water bath 500, which in turn is conducted to the fabric softener, regulating its temperature to achieve optimal cleaning results. This allows the fabric softener to fully exert its cleaning power, solving the problem of ironing devices lacking temperature control over the fabric softener and preventing its stain-removing effect from being compromised by an inappropriate temperature.

[0083] The heat from heating the garment care agent is directly utilized from the heating element 220, eliminating the need for a separate heating structure for the water bath 500. This simplifies the ironing device's structure and allows for fuller utilization of the heat from the heating element 220, resulting in higher thermal efficiency.

[0084] The methods of heat conduction can include contact heat conduction, convection heat conduction, and thermal radiation, etc. There are many ways to conduct heat, and no limit is set here.

[0085] Fabric care agents can be liquids, solids, solid-liquid mixtures, or gas-liquid mixtures. They can include dry cleaning agents, laundry detergents, bleach, fabric softeners, brighteners, and laundry granules, among others. The type and state of matter are not limited. In some cases, fabric care agents can evaporate after cleaning, preventing residue from remaining in the garment. When the fabric care agent is a dry cleaning agent, dry cleaning can be achieved during the ironing process. Some dry cleaning agents are volatile and will evaporate after dry cleaning.

[0086] Understandably, the water bath 500 and the heating unit 220 are thermally connected via a heat-conducting part 600. The heat-conducting part 600 can transfer the heat from the heating unit 220 to the water bath 500, heating the fabric softener in the liquid tank 320 to reach a suitable temperature.

[0087] The heat-conducting part 600 can be a heat-conducting rod, heat-conducting tape, heat-conducting block, or other structures. The material of the heat-conducting part 600 can be copper, aluminum, or composite heat-conducting materials with good thermal conductivity. The shape, structure, and material of the heat-conducting part 600 are diverse; any structure with a high thermal conductivity can be selected. In some cases, the outer side of the heat-conducting part 600 is covered with a heat-insulating layer to reduce heat loss and prevent the heat from the heat-conducting part 600 from affecting the performance of other components of the ironing device. For example, the heat-conducting part 600 can be a copper rod, and can include one or more copper rods, each covered with a heat-insulating layer, or multiple copper rods covered with a single heat-insulating layer.

[0088] The heat-conducting part 600 can be connected to the heating part 220, and the heat-conducting part 600 can contact the heating part 220 for heat conduction, or the heat-conducting part 600 can extend into the heating chamber 223, and the steam in the heating chamber 223 can heat the heat-conducting part 600, or a combination of the two heating methods mentioned above.

[0089] Of course, if the heat-conducting part 600 is not provided between the water bath 500 and the heating part 220, the water bath 500 can also directly contact the heating part 220 for heat conduction, or conduct heat through radiation.

[0090] Understandably, reference Figures 2 to 4 As shown, a receiving section 300 is provided inside the water bath 500. The receiving section 300 is used to hold the fabric softener or the supply tank 320. A water bath cavity 510 is formed between the receiving section 300 and the water bath 500. A heat-conducting section 600 extends into the water bath cavity 510. The heat-conducting section 600 contacts the water bath 500 for heat conduction and contacts the water in the water bath cavity 510 for heat conduction. This better heat conduction helps to quickly heat the water in the water bath cavity 510, thereby quickly heating the fabric softener and helping the fabric softener to quickly reach the appropriate temperature. By heating the fabric softener in the receiving section 300 through a water bath, the heating temperature can be controlled below 100°C. This is suitable for fabric softeners with an appropriate temperature below 100°C, avoiding heating the fabric softener to a temperature exceeding the appropriate level and ensuring the cleaning effect of the fabric softener under suitable conditions.

[0091] The receiving portion 300 is connected to the housing 100. The receiving portion 300 may be detachably connected to the housing or may be part of the housing. The receiving portion 300 may be located inside the housing 100, or extend entirely out of the housing 100, or partially extend out of the housing 100. The fabric softener may be placed directly into the receiving cavity of the receiving portion 300.

[0092] In some cases, the heat-conducting part 600 can also be connected to the outer wall of the water bath 500, and the heat from the heat-conducting part 600 is conducted to the water bath cavity 510 through the water bath 500. The specific connection position of the heat-conducting part 600 can be flexibly adjusted.

[0093] refer to Figure 2 and Figure 3 As shown, the heat-conducting part 600 can be a solid structure, utilizing the thermal conductivity of its own material for heat conduction. Alternatively, the heat-conducting part 600 can be a hollow structure (not shown in the figure), with its internal space connecting the water bath chamber 510 and the heating chamber 223. Hot steam in the heating chamber 223 can enter the water bath chamber 510 through the hollow cavity of the heat-conducting part 600, providing heat within the chamber. In the case of a hollow structure, the heat-conducting part 600 can connect the liquid supply chamber and the heating chamber 223, utilizing direct contact between steam and the fabric softener for heat transfer, which helps the fabric softener heat up quickly.

[0094] In some cases, the receiving part 300 and the water bath 500 cooperate to form a closed water bath cavity 510, that is, the water vapor in the water bath cavity 510 is sealed inside the water bath cavity 510, preventing water vapor from flowing out between the water bath 500 and the receiving part 300.

[0095] like Figure 2 , Figure 3 and Figure 5 As shown, the receiving part 300 is provided with a folded edge 330, which overlaps the top of the water bath tank 500. The water bath tank 500 supports the receiving part 300 through the folded edge 330 and closes the water bath cavity 510 through the folded edge 330. The receiving part 300 can also be flexibly installed and removed from the water bath tank 500. The structure of the receiving part 300 and the water bath tank 500 is simple. The folded edge 330 can also be fixedly connected to the water bath tank 500 by snap-fit, riveting, or other methods to ensure the stability of the receiving part 300 and the water bath tank 500.

[0096] By supporting the receiving part 300 with the folded edge 330, the receiving part 300 can be suspended inside the water bath cavity 510, avoiding direct contact between the receiving part 300 and the water bath cavity 510 and the heat-conducting part 600. This ensures that all surfaces of the receiving part 300 are heated by the heat of the water in the water bath cavity 510, thus ensuring the uniform heating of the fabric care agent.

[0097] Understandably, both the steam generator 200 and the water bath 500 are connected to and located inside the housing 100. The housing 100 serves to protect its internal components and also ensures the overall appearance of the ironing device.

[0098] Understandably, reference Figure 2 and Figure 3As shown, the water bath 500 is connected to a first pipe 211 and a second pipe 212. The first pipe 211 is connected to the water outlet of the tank 210 and is adapted for on / off adjustment. The second pipe 212 is connected to the water return of the tank 210 and is adapted for on / off adjustment. When the first pipe 211 is connected to the outlet of the tank 210 and the second pipe 212 is disconnected from the return pipe, the tank 210 can supply water to the water bath 500 and can also regulate the temperature of the hot water in the water bath 510 through the cold water in the tank 210. When the second pipe 212 is connected to the return pipe of the tank 210 and the first pipe 211 is disconnected from the outlet, the hot water in the water bath 510 can flow into the tank 210, which can provide heat to the water in the tank 210 to preheat the water and also cool the water in the water bath 510. The water bath 510 forms a circulating water flow path with the tank 210 through the first pipe 211 and the second pipe 212. The water bath 510 is connected to the tank 210 and can also be used to regulate the water temperature in the water bath 510. It can achieve multiple functions and has a simple structure and ingenious design.

[0099] Understandably, at least one of the receiving section 300 and the supply tank 320 is connected to a temperature sensor 310 for detecting the temperature of the fabric softener. If the current temperature detected by the temperature sensor 310 exceeds a temperature threshold, the first pipe 211 connects to the water outlet, and the second pipe 212 connects to the water return. The temperature sensor 310 detects the temperature of the fabric softener. Based on the temperature detected by the temperature sensor 310, the on / off state of the water bath 500 and the tank 210 is adjusted to regulate the water temperature within the water bath 500, providing suitable heat to the fabric softener and ensuring it is maintained at a suitable temperature. The temperature threshold can be understood as the temperature exceeding the suitable temperature for the fabric softener, and this threshold can be adjusted according to the type of fabric softener.

[0100] The first pipe 211 is connected to a water pump, which delivers water from the tank 210 into the water bath 510. The second pipe 212 is connected to a check valve, which adjusts its on / off state according to pressure changes within the water bath 510. When the pressure within the water bath 510 exceeds the opening pressure of the check valve, the check valve opens, connecting the water bath 510 to the tank 210 and releasing pressure from the water bath 510 to the tank 210, thus maintaining pressure balance within the water bath 510. It should be noted that the check valve's on / off state is not limited to adjusting based on pressure changes in the water bath 510; it can also be adjusted based on control signals. For example, when the temperature detected by the temperature sensor 310 exceeds a temperature threshold, the check valve opens to deliver hot water from the water bath 510 into the tank 210.

[0101] It should be noted that before the water bath 500 begins water heating, the water pump is turned on to fill the water bath chamber 510 with water. If the current temperature detected by the temperature sensor 310 exceeds the temperature threshold, some of the water in the water bath chamber 510 flows back to the chamber 210 through the second pipe 212. The chamber 210 then replenishes water to the water bath chamber 510 through the first pipe 211, thus regulating the temperature within the water bath chamber 510. The temperature sensor 310, installed in the receiving section 300, can also be connected to the liquid supply chamber 320 to accurately detect the temperature of the fabric softener.

[0102] refer to Figure 6 As shown, the temperature sensor 310 can be installed inside the liquid supply chamber 320 to directly detect the temperature of the fabric softener inside the liquid supply chamber 320, with high temperature detection accuracy; Reference Figure 7 As shown, the temperature sensor 310 can be installed inside the receiving part 300 and located between the receiving part 300 and the liquid supply chamber 320. The temperature of the fabric care agent is indicated by the temperature of the outer wall of the liquid supply chamber 320. The temperature sensor 310 can still be reused after the liquid supply chamber 320 is replaced.

[0103] When the temperature sensor 310 is connected to the outer wall of the liquid supply chamber 320 or the inner wall of the receiving part 300, and the liquid supply chamber 320 is made of a material with high thermal conductivity, after a period of water bath preheating and insulation, it can be approximately assumed that the outer wall temperature T1 of the liquid supply chamber 320 has a one-to-one correspondence with the temperature T2 of the fabric care agent inside. Therefore, the outer wall temperature T1 of the liquid supply chamber 320 corresponding to the required fabric care agent temperature T2 can be approximately obtained through theoretical calculation or experimental measurement, which is used for temperature compensation of the temperature sensor. In this way, the temperature sensor 310 will not need to contact the fabric care agent, a lower-cost temperature sensor can be used, and the reliability of the solution is higher.

[0104] Temperature sensor 310 is installed near the inlet 430 of conveying section 400 to detect the temperature of the fabric care agent output through conveying section 400. The temperature detected by temperature sensor 310 can accurately characterize the temperature of the fabric care agent. For example, temperature sensor 310 is also installed near the bottom of receiving section 300 to detect the temperature of the fabric care agent output through conveying section 400.

[0105] Understandably, the housing is connected to a connecting pipe 213 and a water pump 214. The connecting pipe 213 communicates with the heating chamber. The connecting pipe 213 and the second pipeline are connected to the water pump 214 via a regulating valve. The regulating valve is suitable for controlling the connection of at least one of the connecting pipe 213 and the second pipeline with the water pump 214. By using the regulating valve, the connecting pipe and the second pipeline share the water pump 214, which simplifies the structure and reduces the number of pumps. The regulating valve can control the connection of the connecting pipe 213, the second pipeline, or both the second pipeline and the connecting pipe 213 to be connected simultaneously. The regulating valve can be a three-way valve or a four-way valve. The regulating valve has a simple structure and also helps to simplify the internal structure of the ironing device.

[0106] In the above-mentioned water bath insulation method, the heat from the heating element is used to provide heat to the insulation element, and an independent heating structure can also be set up for the insulation element.

[0107] It is understandable that the housing is connected to at least one of the first pipelines with a first heating element to heat the water flow to the water bath. By heating the water delivered to the water bath, the insulation temperature of the water bath can be adjusted. The structure is simple, and the increase in water temperature inside the housing can also preheat the water supplied to the heating chamber.

[0108] It is also understandable that the water bath is connected to a second heating element to heat the water in the water bath chamber. Directly heating the water in the water bath chamber can reduce heat loss during water transportation and also help to accurately adjust the temperature.

[0109] Among the above-mentioned insulation methods, water bath insulation is used. In some cases, other insulation methods can also be used. For example, the insulation section includes a third heating element and an insulation box for containing the liquid supply tank. The third heating element is connected to the insulation box, and the third heating element, in conjunction with the insulation box, can also keep the fabric softener in the containing section warm. The third heating element can be an electric heating wire, an electric heating rod, etc.

[0110] The following describes how the conveyor unit 400 conveys the garment care agent.

[0111] Understandably, reference Figures 1 to 4 As shown, the conveying unit 400 is connected to the receiving unit 300. The inlet 430 of the conveying unit 400 communicates with the receiving cavity, and the outlet 440 of the conveying unit 400 communicates with the outside of the outer casing 100. The inlet 430 of the conveying unit 400 is adapted to introduce a fabric softener, and the outlet 440 of the conveying unit 400 conveys the fabric softener to the outside of the outer casing 100 so that the fabric softener acts on the clothes to be ironed.

[0112] In some cases, the outer casing 100 has an adapter port that communicates with the output port 440. The output port 440 overlaps the adapter port, is flush with it, and does not protrude from the adapter port, ensuring the flatness and integrity of the ironing device's structure. In other cases, the outer casing 100 has an adapter port through which a conveyor section 400 passes. The output port 440 of the conveyor section 400 is located on the outside of the outer casing 100, ensuring that the fabric softener is delivered to the area being cleaned, reducing the adhesion of the fabric softener to the surface of the outer casing 100, and ensuring the cleanliness of the outer casing 100.

[0113] The output port 440 can be a spray port, a misting port, a foaming outlet, etc. The structure of the output port 440 is diverse and is not limited here.

[0114] In this embodiment, the ironing device delivers a garment care agent to the outside of the outer casing 100 via the conveying section 400. The garment care agent is delivered independently and is not mixed with the steam used for ironing. When the suitable temperature for the garment care agent to exert its cleaning effect is low, such as when the suitable temperature is close to room temperature, the garment care agent is directly delivered to the outside of the outer casing 100 via the conveying section 400. The structure is simple and suitable for the corresponding type of garment care agent.

[0115] Among them, reference Figure 3 and Figure 4 As shown, the delivery unit 400 may include a delivery pump 420 and a delivery pipe 410. The delivery pipe 410 is provided with an inlet 430 and an outlet 440. The delivery pump 420 drives the fabric softener in the receiving cavity to flow out. The delivery unit 400 can be used to output liquid fabric softener, foam fabric softener, and atomized fabric softener, etc. The structure of the delivery unit 400 is diverse and can be selected according to needs. For example, the outlet 440 can output fabric softener by spraying. The structure of the output unit is adjusted according to the state change of the fabric softener that needs to be output by the delivery unit 400.

[0116] In some cases, the conveying unit 400 is connected to the bottom of the receiving unit 300, which can ensure that all the fabric care products at the bottom of the receiving cavity are delivered, preventing the fabric care products at the bottom from always staying in the receiving cavity, and can also use the gravity of the fabric care products to make the fabric care products fall automatically.

[0117] In some cases, the inlet 430 of the delivery tube 410 is equipped with a puncture tip, which penetrates the supply chamber 320, allowing the inlet 430 to be inserted into the supply chamber 320 and the fabric softener to enter. Correspondingly, the supply chamber 320 and the corresponding position of the puncture tip are designed with a puncture-friendly structure, such as aluminum foil or soft plastic, to facilitate penetration. In other cases, the delivery tube 410 is connected to a first valve, which controls the opening and closing of the inlet 430. The supply chamber 320 is equipped with a corresponding second valve, which controls its opening and closing. The cooperation of the first and second valves connects the space inside the supply chamber 320 with the inlet 430, allowing the fabric softener to enter the delivery section 400 through the valve. This improves the sealing between the supply chamber 320 and the delivery section 400, preventing fabric softener leakage. In this case, the supply chamber 320 can also be reused.

[0118] Understandably, the garment conditioner is dispensed through the ironing section 230, for reference. Figure 9 and Figure 10 As shown, the ironing section 230 has a conveying port 237, and the conveying section 400 is adapted to connect the liquid supply tank 320 and the conveying port 237. The conveying section 400 can convey the garment care agent in the liquid supply tank 320 to the conveying port 237.

[0119] The fabric softener can be dispensed through the delivery port 237 of the ironing section 230, which helps to evenly distribute the fabric softener to the surface of the garment. The fabric softener will not adhere to the surface of the outer casing 100, helping to keep the ironing device clean. There is no need to have a fabric softener outlet in another location, simplifying the structure of the ironing device. In this case, the fabric softener is dispensed from the ironing section 230, but it does not mix with steam or water; this is suitable for hydrophobic fabric softeners. Of course, hydrophilic fabric softeners can also be dispensed in this way. The fabric softener output through the ironing section 230 can be heated by the heat of the ironing section 230.

[0120] Understandably, reference Figure 9 and Figure 10 As shown, a conveying cavity 240 is formed between the ironing section 230 and the heating section 220. The receiving cavity is connected to the conveying port 237 through the conveying cavity 240. The conveying section 400 conveys the fabric softener in the receiving cavity into the conveying cavity 240, and then delivers it out through the conveying cavity 240 and the conveying port 237. The conveying cavity 240 does not occupy the internal space of the heating section 220, and the heat from the heating section 220 can be fully used to heat the water in the heating cavity 223. This structure is suitable for situations where the appropriate temperature of the fabric softener is lower than the steam temperature.

[0121] It is also understood that a conveying chamber (not shown in the figure) is formed within the heating section 220. The liquid supply chamber is connected to the conveying port through the conveying chamber. The conveying chamber is located within the heating section, and the heat from the heating section can be used to heat the fabric softener within the conveying chamber. This structure is suitable when the appropriate temperature of the fabric softener is close to the steam temperature, making full use of the heat from the heating section 220. It should be noted that the conveying chamber 240 and the heating chamber 223 are independent cavities. The heating section 220 is provided with a partition that separates the conveying chamber 240 from the heating chamber 223, allowing the fabric softener and water vapor to be output independently, and the fabric softener and water to be supplied separately as needed.

[0122] In some cases, the fabric softener is mixed with water before being dispensed; see reference [link / reference]. Figure 11 and Figure 12 As shown, the conveying unit 400 is equipped with a mixing unit 470 and a conveying pipe 410. A mixing chamber 480 is formed within the mixing unit 470. The mixing chamber 480 is connected to the housing 210 via a third pipe 460 and to the liquid supply tank 320 via a fourth pipe 450. The inlet of the conveying pipe 410 is connected to the mixing chamber 480, and the outlet of the conveying pipe 410 is used to discharge the fabric softener. The third pipe 460 sends water from the housing 210 into the mixing chamber 480, and the fourth pipe 450 sends the fabric softener into the mixing chamber 480, so that the water and fabric softener are mixed in the mixing chamber 480. The mixture of water and fabric softener is then discharged through the conveying pipe 410.

[0123] The delivery pipe 410 can be inserted into the outer casing, and its outlet delivers the mixture to the outside of the casing for garment cleaning. The delivery pipe 410 can also deliver the mixture through the outlet of the ironing unit 230. The outlet of the ironing unit 230 can be a dedicated delivery port for garment care products or a steam outlet 231. When the outlet of the ironing unit 230 is a dedicated delivery port, the delivery pipe 410 can extend to the location of the delivery port. This simplifies the mixture delivery path and allows for centralized output of the garment care product, eliminating the need for temperature regulation by the heating unit 220. When the outlet of the ironing section 230 is the steam outlet 231, the delivery pipe 410 extends to the heating chamber 223. The delivery pipe 410 connects the mixing chamber 480 and the heating chamber 223. The mixture is mixed with water again and heated in the heating chamber 223. After being heated by the heating chamber 223, it is output from the steam outlet 231. The heat from the heating section 220 is used to heat the fabric softener, so that the fabric softener reaches a suitable temperature for better cleaning effect, thus optimizing the cleaning performance of the fabric softener. The fabric softener is a hydrophilic fabric softener.

[0124] The mixture of water and fabric softener is output through steam outlet 231. Water vapor and fabric softener can be output simultaneously from steam outlet 231. Fabric softener can be delivered through multiple steam outlets 231, which helps to evenly deliver the fabric softener to the surface of the clothes. The fabric softener is sprayed directly onto the surface of the clothes through steam outlet 231, and the fabric softener will not adhere to the surface of the outer casing 100, which helps to ensure the cleanliness of the ironing device. There is no need to set up a separate fabric softener outlet, which simplifies the structure of the ironing device. It can also make full use of the heat of the steam generator 200. It is suitable for situations where the appropriate temperature of the fabric softener is around 100°C or even higher than 100°C. It is suitable for corresponding types of fabric softeners and has a simple structure.

[0125] refer to Figure 11 and Figure 12 As shown, the third pipe 460 and the fourth pipe 450 cooperate to form a Venturi tube. Driven by the flow of water in the third pipe 460 and under the negative pressure adsorption effect of the water, the garment care agent flows out of the receiving cavity and into the third pipe 460, and then enters the mixing cavity 480 through the third pipe 460 and the fourth pipe 450. The structure is simple and can simplify the structure of the ironing device.

[0126] The third pipe 460 includes a water passage section 461 and a mixing section 462. The outlet end of the fourth pipe 450 is connected between the water passage section 461 and the mixing section 462. The cross-sectional area of ​​the water passage section 461 gradually decreases from the water passage section 461 to the mixing section 462. The water passage section 461 is a tapering section to accelerate the water flow. The outlet end of the fourth pipe 450 forms a negative pressure, which draws the fabric care agent in the receiving cavity into the fourth pipe 450 and ensures that the fabric care agent can smoothly enter the mixing section 462.

[0127] The cross-sectional area of ​​the mixing pipe section 462 can gradually expand along the direction of the mixing pipe section 462 toward the mixing chamber 480 to form a gradually expanding section, so as to regulate the flow rate of the mixture of water and laundry detergent.

[0128] Understandably, reference Figure 11 and Figure 12 As shown, a stirring impeller 490 is provided in the mixing section 470. The stirring impeller 490 can stir the mixture in the mixing chamber 480, so that the water and the fabric softener are fully mixed.

[0129] The connection method between the fourth pipeline 450 and the liquid supply tank 320 can be referred to the connection method between the delivery pipeline and the liquid supply tank 320, and will not be repeated here.

[0130] The heating section 220 of the steam generating section 200 will now be described.

[0131] Understandably, reference Figure 2 , Figure 3 , Figures 9 to 12 As shown, the heating unit 220 includes a first plate 221 and a second plate 222, with a heating cavity 223 formed between the first plate 221 and the second plate 222. At least one of the first plate 221 and the second plate 222 is used for heating, and the second plate 222 is located between the first plate 221 and the ironing unit 230. The heating cavity 223 is formed by the cooperation of the first plate 221 and the second plate 222. The heating unit 220 has a simple structure and is easy to manufacture.

[0132] At least one of the first plate 221 and the second plate 222 is electrically heated by being connected to a power source, or heated by electromagnetic heating. Figure 2 and Figure 3 As shown, both the first plate 221 and the second plate 222 are connected to a power source and simultaneously heat the water in the heating chamber 223. The plate structure of the first plate 221 and the second plate 222 heats the water in the heating chamber into steam, resulting in a more uniform heat distribution, better steam heating effect, and more even steam ejection from the steam outlet.

[0133] refer to Figure 2 As shown, the heating element 220 is located below the housing 210. A connecting pipe 213 is provided between the housing 210 and the heating element 220. A regulating valve can be installed on the connecting pipe 213. When the regulating valve is open, water is supplied to the heating chamber 223. Under the heating heat of the heating element 220, the water is heated into steam. The steam is discharged through the steam outlet 231 of the ironing element 230 and is used for ironing clothes. From the bottom to the top of the ironing device, the ironing element 230, the second plate 222, and the first plate 221 are arranged sequentially. The ironing element 230 is located below the heating chamber 223, and steam is discharged from the steam outlet 231. The ironing element 230 is also a plate structure, and its lower surface is provided with an ironing surface for ironing. The structure is simple and easy to manufacture.

[0134] The connecting pipe 213 can also be connected to a water supply pump 214, which can drive the water in the housing 210 to be transported to the heating chamber 223. The structure is simple and the flow rate and velocity are easy to control. The water pump connected to the first pipe 211 and the water supply pump 214 connected to the connecting pipe 213 in this embodiment can be a single water pump. Both the first pipe 211 and the connecting pipe 213 are equipped with valve bodies (such as the regulating valve mentioned above). The valve bodies are used to regulate the opening and closing of the first pipe 211 and the connecting pipe 213. The first pipe 211 and the connecting pipe 213 share a single water pump.

[0135] When the ironing section 230 has a conveyor port 237, refer to Figure 9 , Figure 10 , Figures 15 to 18As shown, a conveying cavity 240 is formed between the second plate 222 and the ironing part 230, that is, a conveying cavity 240 is formed between the heating part 220 and the ironing part 230. The conveying cavity 240 and the heating cavity 223 are separated by the second plate 222. The structure is simple and the heat of the second plate 222 can be used to heat the clothing care agent.

[0136] refer to Figure 17 and Figure 18 As shown, the second plate 222 has a protruding baffle 2221 on the surface facing the ironing part 230. The internal space of the baffle 2221 forms a conveying cavity 240. In the area corresponding to the baffle 2221, the ironing part 230 has a conveying port 237, so that the conveying port 237 is connected to the conveying cavity 240. The structure is simple and easy to process.

[0137] Understandably, reference Figure 9 , Figure 10 , Figures 15 to 18 As shown, a buffer cavity 250 is formed between the first plate 221 and the second plate 222. The second plate 222 has a mounting hole 2222. The conveying pipe 410 of the conveying unit 400 passes through the buffer cavity 250 and is inserted into the mounting hole 2222. At least one of the first plate 221 and the second plate 222 is provided with a barrier rib 228 protruding towards the other side. The barrier rib 228 separates the buffer cavity 250 and the heating cavity 223, which can prevent the fabric care agent from entering the heating cavity 223 and ensure the quality of the steam provided by the heating cavity 223.

[0138] Of course, the delivery tube 410 can also be directly inserted into the delivery port 237 (not shown in the figure), and the garment care agent in the containment cavity can be directly delivered from the delivery port 237 without the delivery cavity 240, which simplifies the structure of the ironing device.

[0139] Understandably, reference Figure 16 As shown, the second plate 222 has a vent 2223 that communicates with the steam outlet 231. The vent 2223 is located on the outer ring of the conveying chamber 240. The conveying chamber 240 is surrounded by the vent 2223. Correspondingly, the steam outlet 231 is located on the outer ring of the conveying port 237. The position of the conveying port 237 is closer to the middle of the ironing section 230, resulting in better ironing and dry cleaning effects.

[0140] The aforementioned fabric softeners used for cleaning clothes can evaporate naturally, but the evaporation time is long and the residue is difficult to remove effectively. To address the issue of not properly recycling the fabric softener and residue after cleaning, the ironing device also includes a recovery unit 700 for removing the fabric softener. This unit 700 uses suction to remove the fabric softener from the surface of the clothes, resulting in a good cleaning effect. Compared to using highly volatile fabric softeners, this reduces the cost of fabric softeners, solves the problem of invisible dirt remaining on the surface of clothes after drying, and avoids the health risks associated with fabric softener residue.

[0141] The following describes the recycling section 700, which is used to recycle laundry detergent and stains after washing.

[0142] Understandably, reference Figures 2 to 4 , Figures 8 to 12 As shown, the recycling unit 700 includes a recycling bin 710, a suction component 720, and a recycling tube 730 communicating with the recycling bin 710. The suction component 720 provides suction force to the recycling tube 730, which is connected to the recycling port 232 of the ironing unit 230. Under the negative pressure suction force of the suction component 720, the fabric softener at the recycling port 232 is recycled into the recycling bin 710 through the recycling tube 730, and the recycled fabric softener is uniformly processed through the recycling bin 710.

[0143] The recycling unit 700 is used to recycle fabric softener, mixtures of fabric softener and steam, etc. It can also recycle various substances sprayed onto clothing by the ironing device, solving the problem of chemical residues on the clothing surface. The fabric softener in the recycling bin 710 can be recycled after processing, or the recycling bin 710 can be removed and washed away.

[0144] The suction component 720 can be a structure that provides suction force, such as a negative pressure pump, negative pressure fan, or centrifugal fan. The suction force can be adjusted according to the type of garment care product, as well as the material and thickness of the garment.

[0145] Understandably, reference Figure 2 , Figure 3 , Figures 13 to 15 As shown, the heating unit 220 is provided with a partition 225, which separates the heating chamber 223 from the recovery chamber 224. The recovery chamber 224 is connected to the recovery pipe 730. The partition 225 separates the heating chamber 223 from the recovery chamber 224, preventing the steam used for heating from mixing with the recovered fabric softener. This allows for simultaneous ironing and fabric softener recovery functions, resulting in a simple and ingenious structure. Correspondingly, the ironing unit 230 has a recovery port 232 that communicates with the recovery chamber 224, enabling the recovery of fabric softener through the cooperation of the ironing unit 230 and the heating unit 220.

[0146] Understandably, reference Figure 13 and Figure 15 As shown, when the heating unit 220 includes a first plate 221 and a second plate 222, at least one of the first plate 221 and the second plate 222 is provided with a partition 225, which separates the heating chamber 223 and the recovery chamber 224. The recovery chamber 224 is connected to the recovery pipe 730. By separating the heating chamber 223 and the recovery chamber 224 by the partition 225, the steam used for heating is prevented from mixing with the recovered fabric softener. The first plate 221 and the second plate 222 can cooperate to realize the heating and recovery functions, and can also perform ironing and fabric softener recovery functions simultaneously. The structure is simple and ingenious.

[0147] The recovery cavity 224 can be a straight-lined space, a curved space, or a ring-shaped space; its structure is diverse. For example, the recovery cavity 224 can be a space with a straight profile, an S-shaped profile, a U-shaped profile, a V-shaped profile, or an O-shaped profile, etc. Figure 5 and Figure 6 As shown, the recovery cavity 224 has an approximately annular contour space, that is, the recovery cavity 224 has an approximately O-shaped contour space. (Reference) Figure 7 As shown, the recovery chamber 224 is a closed-loop space.

[0148] refer to Figures 13 to 15 As shown, at least one of the first plate 221 and the second plate 222 is provided with a recessed surface, which is recessed inward relative to the end face. The end face is adapted to make sealing contact with the other of the first plate 221 and the second plate 222, so that the space between the first plate 221 and the second plate 222 forms a cavity. A partition 225 is then used, the surface of which is flush with the end face, so that the first plate 221 and the second plate 222 simultaneously form an independent heating cavity 223 and a recovery cavity 224. The heating cavity 223 can surround the recovery cavity 224, or the heating cavity 223 can be arranged side-by-side with the recovery cavity 224, or the recovery cavity 224 can surround the heating cavity 223. The relative positional relationship between the heating cavity 223 and the recovery cavity 224 is flexible and can be selected as needed. It can be understood that the space between the first plate 221 and the second plate 222 is formed by setting a part that protrudes towards each other and seals with each other, so that a heating chamber 223 and a recovery chamber 224 are formed between the first plate 221 and the second plate 222. The structure of the first plate 221 and the second plate 222 is simple.

[0149] like Figures 13 to 15As shown, the edge of the first plate 221 is formed with a flange 226 surrounding the heating part 220. The end face of the flange 226 is the surface of the first plate 221 that is in contact with the second plate 222. The first plate 221 is provided with a partition 225, and the end face of the partition 225 is also in contact with the surface of the second plate 222. The partition 225 and the flange 226 cooperate to achieve a two-stage sealing connection, which can enhance the sealing performance between the first plate 221 and the second plate 222. The surface of the second plate 222 facing the first plate 221 is flat, and the structure of the second plate 222 is simple.

[0150] like Figure 13 and Figure 14 As shown, when the shape of the recycling chamber 224 formed by the partition 225 is an open ring, the heating chamber 223 includes a first chamber and a second chamber that are interconnected. Partial areas of the first chamber and the second chamber are separated by the partition 225. That is, the first chamber and the second chamber are connected from the edge of the first plate 221 toward the center. The first chamber and the second chamber cooperate. The position of the recycling chamber 224 helps to fully and efficiently recycle the garment care agent, and also ensures that the water in the heating chamber 223 can be heated into steam quickly and efficiently to provide sufficient steam for ironing.

[0151] In the notch where the recovery chamber 224 is disconnected, the first plate 221 has a third through-hole 2213. The heat-conducting part 600 is inserted into this third through-hole 2213. The recovery chamber 224 forms an opening here, which can prevent the heat-conducting part 600 from communicating with the recovery chamber 224 and prevent the temperature of the recovery chamber 224 from affecting the heat conduction effect of the heat-conducting part 600, so that the heat of the heating part 220 can be effectively conducted to the heat-conducting part 600.

[0152] like Figure 13 As shown, when the shape of the recovery chamber 224 formed by the partition 225 is an open ring, the heating chamber 223 includes two regions connected by a notch, which can expand the area of ​​the heating chamber 223 and help to quickly heat water into steam.

[0153] like Figure 15 As shown, the recovery chamber 224 enclosed by the partition 225 is a closed loop, and the heating chamber 223 is located in the inner ring of the recovery chamber 224.

[0154] In other cases, the partition 225 forms multiple independent recovery chambers 224 (not shown in the figure), each recovery chamber 224 is equipped with a corresponding recovery pipe 730 so that the waste liquid in each recovery chamber 224 can be effectively recovered.

[0155] When each recovery chamber 224 is connected to a recovery pipe 730, the waste liquid recovery needs are guaranteed. When each recovery chamber 224 is connected to multiple recovery pipes 730, the waste liquid recovery needs can be optimized.

[0156] refer to Figures 13 to 15 As shown, the first plate 221 has a first through-port 2211 communicating with the heating chamber 223. A connecting pipe 213 communicating with the housing 210 passes through the first through-port 2211. The housing 210 can supply water to the heating chamber 223 through the connecting pipe 213, making water supply more flexible and the structure simple. Of course, one, two or more first through-ports 2211 can be provided, depending on the needs. The number of first through-ports 2211 is not limited.

[0157] refer to Figures 13 to 15 As shown, the first plate 221 has a second through-port 2212 communicating with the recycling chamber 224. A recycling pipe 730 passes through the second through-port 2212. Two second through-ports 2212 are provided, and the recycled material can be transported to the recycling box 710 through the recycling pipe 730. The recycling effect of the clothing care agent is good and efficient. Of course, one, three or more second through-ports 2212 can also be provided, which can be selected according to the needs. The number of second through-ports 2212 is not limited.

[0158] refer to Figure 15 As shown, at least one of the first plate 221 and the second plate 222 is provided with a diversion rib 227 protruding towards the other side. A connecting channel is provided between adjacent diversion ribs 227, making the heating chamber 223 a through space. The diversion rib 227 disperses the water flow in the heating chamber 223 and prolongs the flow time of the water flow in the heating chamber 223. The diversion rib 227 can also increase the contact area between the heating part 220 and the water flow. The diversion rib 227 can also increase the surface roughness of the heating part 220 to prevent the Leidenfrost effect. Therefore, the provision of the diversion rib 227 can improve the water vaporization efficiency from multiple aspects.

[0159] Understandably, reference Figure 19 As shown, the ironing section 230 includes an ironing area 233 and a recovery area 234 that is recessed inward relative to the ironing area 233. The ironing area 233 has a steam outlet 231 that communicates with the heating chamber 223, and the recovery area 234 has a recovery port 232.

[0160] Here, the recycling area 234 is recessed relative to the ironing area 233. This can be understood as the ironing part 230 being integrally formed from the recycling area 234 and the ironing area 233; or, the recycling area 234 and the ironing area 233 are independent components, and the ironing part 230 is formed by assembling two parts. The specific forming method of the ironing part 230 is not limited and can be adjusted as needed.

[0161] The opening for recovering the fabric softener and the opening for steam output are located on two separate surfaces, preventing the output steam from mixing with the recovered fabric softener and affecting the ironing effect. The recovery area 234 is concave relative to the ironing area 233, which makes the recovery port 232 concave relative to the ironing area 233. The entire recovery area 234 provides suction force to the garment for recovering the fabric softener, resulting in a more even distribution of suction force at the recovery port 232. This prevents excessive localized suction force from affecting the ironing effect. The area of ​​the recovery area 234 is larger than the area of ​​the recovery port 232, further expanding the effective area for recovering the fabric softener. When the ironing surface of the ironing device presses against the garment, the concave surface of the recovery area maintains a certain distance from the garment, and the recovery area and the garment surface form an independent cavity. One function of this cavity is that the panel outside the recovery area can press the garment firmly to prevent new wrinkles from forming during suction. Another function is to maintain a certain distance between the recovery port and the garment surface while tensioning the garment, preventing damage to the garment or blockage of the recovery port during suction.

[0162] The recovery port 232 can be directly connected to the recovery pipe 730 (not shown in the figure), that is, the recovery pipe 730 extends into the recovery port 232, or, refer to... Figure 3 , Figure 10 and Figure 11 As shown, the recycling port 232 is connected to the recycling chamber 224, and the recycling pipe 730 is connected to the recycling port 232 through the recycling chamber 224.

[0163] It is understood that at least one side of the recycling zone 234 is provided with a steam outlet 231. The positional relationship between the recycling zone 234 and the steam outlet 231 is flexible and can be set as needed to ensure stable steam output and efficient recovery of fabric softener. It should be noted that it is necessary to ensure that the steam outlet 231 is connected to the heating chamber 223. Under this condition, the position of the steam outlet 231 can be set flexibly.

[0164] In some cases, such as Figure 19 As shown, the recovery zone 234 is an annular area, and the steam outlet 231 is located within the annular recovery zone 234. Alternatively, the recovery zone 234 is an annular surface, with steam outlets 231 (not shown in the figure) provided on both the inner and outer rings of the annular surface, so that steam is evenly output at multiple locations in the ironing zone 233 to optimize the ironing effect.

[0165] It should be noted that the above-mentioned ring can be understood as a closed-loop structure, and is not limited to a specific shape. The ring can be a circular ring, a rectangular ring, a polygonal ring, or other irregularly shaped rings.

[0166] When the ironing section 230 is provided with a conveying port 237, the conveying port 237 is located in the area where the ironing area 233 is located.

[0167] It is understood that the ironing section 230 has an installation area for connecting the brush body 236, which is detachably connected to the installation area.

[0168] Understandably, reference Figure 19 As shown, the ironing part 230 has a recessed mounting groove 235, and the mounting groove 235 is connected to a brush body 236. The brush body 236 can be used to clean clothes. When the brush body 236 is used in conjunction with the garment care agent, it can optimize the cleaning effect of the clothes and solve the problem that the lack of external force for rubbing after the garment care agent is sprayed, and the stain removal relies solely on the reaction between the dry cleaning liquid and the dirt, resulting in poor cleaning effect.

[0169] The brush body 236 can be connected to the ironing part 230 by interference fit, or by fasteners. The brush body 236 can also be connected to the ironing part 230 by snap-fit, adhesive, magnetic attraction, or other means. There are various ways to connect the brush body 236 to the ironing part 230, and the specific method can be selected according to the needs.

[0170] In some cases, ironing devices can also be connected to cleaning brushes driven by circulating transmission mechanisms such as tracks, belts, or chains to optimize the washing effect.

[0171] Understandably, reference Figures 2 to 4 , Figures 9 to 12 As shown, the outer casing 100 is connected to the heat insulation cover 120. The heating unit 220 and the ironing unit 230 are disposed on one side of the heat insulation cover 120. The other side of the heat insulation cover 120 is provided with components such as the receiving part 300, the housing 210, the conveying part 400, the water bath 500, the recycling box 710, and the suction component 720. The heat insulation cover 120 can be located inside the outer casing 100. The heat insulation cover 120 isolates the heating unit 220 and the ironing unit 230 on the same side to reduce the heat from the heating unit 220 and the ironing unit 230 from diffusing to other components inside the outer casing 100, thereby preventing the temperature inside the outer casing 100 from becoming too high and ensuring the safety of the ironing device.

[0172] The ironing device includes: a working mode, and also includes at least one of a recycling mode, a heat preservation mode, and a washing mode.

[0173] In the working mode, the steam generator outputs steam for ironing, and / or the conveying unit outputs garment care agent; the working mode can be used to deliver steam to clothes for ironing, and can also deliver garment care agent to clothes for garment care; the working mode can perform ironing and care functions simultaneously, or can perform only one of the two.

[0174] In recycling mode, the recycling department collects any remaining fabric softener after garment care, resolving the issue of detergent residue on clothing. Recycling mode can run after or simultaneously with the operating mode.

[0175] In the heat preservation mode, the heat preservation section is used to keep the fabric softener warm, ensuring it reaches a suitable temperature. The heat preservation mode is activated before the operating mode, meaning it ensures the fabric softener reaches a suitable temperature before dispensing it and maintains that temperature during ironing.

[0176] In the scrubbing mode, the scrubbing unit controls the movement of the brush body to scrub the clothes, and the dirt collection box collects the substances carried by the brush body through the dirt collection port.

[0177] The scrubbing mode can be performed after or simultaneously with the working mode. The substances carried during scrubbing may include water condensed from ironing steam, fabric softener, and other impurities such as lint and particulate matter on the garment surface.

[0178] Below, in conjunction with Figures 1 to 19 As shown, taking the container 300 for holding dry cleaning fluid and the ironing device integrating dry cleaning and ironing functions as an example, the structure and working process of the ironing device are explained.

[0179] Water required for steam generation in the ironing device is added from the housing 210, which is fixed above the heat insulation cover 120. Water is drawn from the housing 210 and delivered to the heating unit 220 via the water supply pump 214 connected to the housing 210. Water is delivered to the heating chamber 223 formed between the first plate 221 and the second plate 222 via the connecting pipe 213. The water is heated and vaporized in the heating chamber 223 to generate steam. The high-temperature steam is ejected from the steam outlet 231 of the ironing unit 230 to spray the steam onto the surface of the clothing, and the heat of the steam is used for ironing.

[0180] Regarding the temperature control of dry cleaning solution:

[0181] The receiving section 300 is equipped with a supply tank 320 for storing dry cleaning fluid. The receiving section 300 is fixed above the heat insulation cover 120. Driven by the pump of the conveying section 400 and atomized, the dry cleaning fluid is sprayed onto the clothes from the output port 440 (which can be a spray nozzle) of the conveying pipe 410. Here, the example of the conveying section directly spraying dry cleaning fluid onto the clothes is described. Other conveying methods can be referred to the above content.

[0182] A temperature sensor 310 is installed inside the receiving section 300 to monitor the temperature of the dry cleaning solution in real time. A water bath 500 is fitted around the outside of the receiving section 300, forming a water bath cavity 510 between the water bath 500 and the receiving section 300. The connection between the delivery pipe and the receiving section and the water bath can be made using waterproof rubber rings or adhesive dots to ensure no leakage of the dry cleaning solution. The water bath 500 is connected to the first plate 221 via a heat-conducting part 600 and extends into the heating cavity 223. The heat in the heating cavity 223 is conducted to the water bath cavity 510 through the heat-conducting part 600, and the heat in the water bath cavity 510 is used to heat the dry cleaning solution. Both the water bath 500 and the receiving section 300 are made of materials with high thermal conductivity. The water bath 500 and the receiving section 300 maintain good contact, and the water bath 500 and the box body 210 maintain good on / off adjustment to ensure heat transfer. In some cases, a thermally conductive agent such as thermal grease can be applied between the outer surface of the receiving part 300 and the liquid supply tank 320. One end of the heat-conducting part 600 is sealed to the first plate 221, and the other end is sealed to the water bath 500. Both the heat-conducting part 600 and the water bath 500 can be made of materials with high thermal conductivity. The outer surfaces of the heat-conducting part 600 and the water bath 500 are covered with a heat insulation layer, which can be made of heat-insulating material to prevent heat loss into the internal space of the ironing device.

[0183] The housing 210 can supply water to the water bath chamber 510 via a water pump and the first pipe 211. The heat-conducting part 600 can transfer heat from the heating part 220 to the water bath chamber 510 (including the wall panels of the water bath 500, the wall panels of the receiving part 300, and the water in the water bath chamber 510 formed by the two) through heat transfer or steam in the heating chamber 223. The water bath 500 is connected to the housing 210 via the second pipe 212, which is equipped with a one-way valve. When the one-way valve is pressurized or opened under control, the water in the water bath chamber 510 can flow back into the housing 210 through the second pipe 212. The first pipe 211 and the second pipe 212 can each be equipped with a solenoid valve to regulate the water flow between the water bath chamber 510 and the housing 210. The first pipe is sealed between the housing and the water bath, and the second pipe is also sealed between the housing and the water bath.

[0184] Regarding the recycling of dry cleaning solution:

[0185] The recovery box 710 is fixed to the heat insulation cover 120. Dry cleaning fluid is recovered through the suction force of the suction component 720 and the recovery tube 730. The recovery tube 730 passes through the first plate 221 and communicates with the recovery chamber 224. During operation, the partition 225 of the first plate 221 cooperates with the second plate 222 to form the recovery chamber 224. The action of the suction component 720 and the recovery tube 730 creates a negative pressure within the recovery chamber 224, which can draw in and recover residual dry cleaning fluid from the recovery area 234 of the ironing plate. The recovery area 234 is concave relative to the ironing area 233. When absorbing waste fluid, the negative pressure used for suction is not applied to areas outside the recovery area 234, preventing steam from being drawn into the recovery port 232 during ironing and ensuring ironing effectiveness.

[0186] The ironing part 230 is fixedly connected to the brush body 236 by adhesive or magnetic attraction, and the brush body 236 is fixedly connected in the mounting groove 235 of the ironing part 230 for brushing clothes.

[0187] Regarding the specific working process of the ironing device:

[0188] After the ironing device is started, the solenoid valve of the connecting pipe 213 of the steam generator 200 closes, the solenoid valve of the first pipe 211 connected to the water bath 500 opens, and the water pump connected to the housing 210 operates to input a set amount of water from the housing 210 into the water bath 510, filling the water bath 510 completely. Then, the solenoid valve of the first pipe 211 closes. After the first plate 221 and the second plate 222 are energized, their temperatures rise rapidly. The heat is transferred to the water bath 500 via the heat conduction section 600, heating the water in the water bath 510. The heat from the water is then transferred to the dry cleaning solution via the receiving section 300, bringing the dry cleaning solution temperature to the preset optimal performance range (generally below 65°C). The temperature sensor 310 connected to the receiving section 300 monitors the temperature of the dry cleaning solution. When the temperature sensor 310 detects that the dry cleaning solution temperature is too high, the solenoid valve of the first pipeline 211 reopens, introducing cold water from the tank 210 into the water bath chamber 510 and increasing the pressure inside the water bath chamber 510. The one-way valve in the second pipeline 212 connected to the water bath tank 500 opens under pressure, allowing the hot water in the water bath chamber 510 to drain into the tank 210, thus lowering the dry cleaning solution temperature. Because the volume of the tank 210 is much larger than that of the water bath chamber 510 and it has good heat dissipation, the heat from the hot water draining into the tank 210 dissipates quickly, preventing overheating of the water inside the tank 210. This process maintains the temperature of the dry cleaning solution, ensuring it always operates within its optimal performance temperature range.

[0189] When dry cleaning and ironing localized stains on clothing, first align the output port 440 (spray nozzle) of the ironing device's conveyor 400 with the stained area, press the dry cleaning liquid spray switch, and the conveyor pump 420 for conveying the dry cleaning liquid will start. The conveyor pump 420 generates negative pressure to draw out and atomize the dry cleaning liquid, which is then sprayed onto the stained area through the conveyor pipe 410 from the spray nozzle. Then, use the ironing part 230 of the ironing device to flatten the stained area of ​​the clothing and press the steam button. The water supply pump 214 connected to the housing 210 will start, generating negative pressure to send water from the housing 210 through the connecting pipe 213 into the heating chamber 223 between the first plate 221 and the second plate 222, causing the water to vaporize and generate steam. The high-temperature steam is ejected from the steam outlet 231 corresponding to the second plate 222 and the ironing part 230 for ironing clothing. During the ironing process, as the ironing device moves, the brush body 236 connected to the ironing part 230 can brush and wash the dirty areas of the clothes, assisting the dry cleaning solution in removing stains from the clothes.

[0190] After cleaning and ironing are completed, press the waste liquid recycling switch. The suction unit 720 is activated to generate negative pressure. The waste liquid on the surface of the clothes is sucked into the recycling chamber 224 through the recycling port 232 of the ironing part 230. Then, through the recycling pipe 730 connected to the recycling chamber 224, the residual dry cleaning liquid and the residual moisture on the clothes are sucked into the recycling box 710, so as to achieve complete recycling of dry cleaning waste liquid and make the clothes dry quickly after ironing.

[0191] The above describes an ironing device that integrates steam ironing, dry cleaning, and waste liquid recovery functions into a single unit. This is achieved by using components such as a steam generator 200, a supply unit for supplying dry cleaning solution, a recovery unit 700 for recycling dry cleaning solution, and a brush 236. The supply unit includes a conveying unit 400 for transporting dry cleaning solution. The output port 440 of the conveying unit 400 can be a spray nozzle. The supply unit is also equipped with a water bath 500, which heats the dry cleaning solution. The water bath 500 can also be used in conjunction with the housing 210 of the steam generator 200 to adjust the water temperature within the water bath 510, ensuring the dry cleaning solution reaches a suitable temperature. The recovery unit 700 is used to recover used dry cleaning solution, addressing the issue of dry cleaning solution residue on clothing surfaces. The brush 236 is connected to the mounting groove 235 of the ironing unit 230, enabling the brushing of locally soiled areas of clothing during the ironing process. Based on the foregoing, the ironing device integrates functions such as temperature control and spraying of dry cleaning solution, washing and ironing of clothes, and waste liquid recycling and treatment, which helps to improve the cleaning effect of the ironing device and achieve effective recycling of residual dry cleaning solution after cleaning.

[0192] The above embodiments are for illustrative purposes only and are not intended to limit the scope of the invention. Although the invention has been described in detail with reference to the embodiments, those skilled in the art should understand that various combinations, modifications, or equivalent substitutions of the technical solutions of the invention do not depart from the spirit and scope of the invention and should be covered within the scope of the claims of the invention.

Claims

1. An ironing device, characterized in that, include: shell; A steam generator, connected to the outer casing, includes a housing, a heating unit, and an ironing unit. The heating unit is provided with a heating chamber, which is in fluid communication with the housing for storing fluid. The ironing unit has a steam outlet, which is in communication with the heating chamber, so that the fluid flowing into the heating chamber is heated into steam and discharged from the steam outlet. The insulation section is used to keep the fabric softener in the liquid supply tank warm. The insulation section includes a water bath and a heat conduction section. The water bath forms a water bath cavity to accommodate the liquid supply tank. The water bath and the heating section are thermally connected through the heat conduction section. The water bath is connected to the outer shell. The conveying unit has an inlet adapted to communicate with the liquid supply chamber and an outlet for discharging the garment care agent.

2. The ironing device according to claim 1, characterized in that, The heat-conducting part extends into the water bath cavity or is connected to the wall panel of the water bath tank; Wherein, the heat-conducting part is a solid heat-conducting structure; or, the heat-conducting part is a hollow heat-conducting structure, and the heat-conducting part is adapted to fluidly connect the water bath cavity and the heating cavity, so as to introduce the hot fluid in the heating cavity into the water bath cavity.

3. The ironing device according to claim 1, characterized in that, The water bath is connected to a first pipe and a second pipe. The first pipe is connected to the water outlet of the bath and is adapted for on / off adjustment. The second pipe is connected to the water return of the bath and is adapted for on / off adjustment.

4. The ironing device according to claim 3, characterized in that, A receiving part is provided above the water bath tank. The receiving part is constructed with a cavity for accommodating the liquid supply chamber. The water bath cavity is formed between the receiving part and the water bath tank. At least one temperature sensor is provided in the receiving part and the liquid supply chamber. If the current temperature detected by the temperature sensor exceeds the temperature threshold, the first pipeline is connected to the water outlet and the second pipeline is connected to the water return.

5. The ironing device according to claim 3, characterized in that, The housing is connected to a connecting pipe and a water supply pump. The connecting pipe is connected to the heating chamber. The connecting pipe and the second pipeline are connected to the water supply pump via a regulating valve. The regulating valve is adapted to control at least one of the connecting pipe and the second pipeline to be connected to the water supply pump.

6. The ironing device according to claim 3, characterized in that, The housing is connected to at least one of the first pipelines by a first heating element to heat the water flow into the water bath chamber; Alternatively, the water bath is connected to a second heating element to heat the water in the water bath chamber.

7. The ironing device according to claim 1, characterized in that, The insulation section includes a third heating element and an insulation box for accommodating the liquid supply chamber, wherein the third heating element is connected to the insulation box.

8. The ironing device according to claim 1, characterized in that, The ironing device includes: In heat preservation mode, the heat preservation part keeps the clothing care agent warm; Operating mode: The garment care agent is sprayed out through the conveying section, and / or steam is sprayed out through the steam generating section.

9. The ironing device according to claim 1, characterized in that, The insulation section controls the insulation temperature according to the type of garment care agent.

10. The ironing device according to claim 1, characterized in that, The output port is connected to the outside of the housing; And / or, the ironing section is provided with a conveying port, and the output port is connected to the conveying port; And / or, the output port of the conveying section is connected to the heating chamber.

11. The ironing device according to claim 1, characterized in that, The heating part includes a first plate and a second plate, and the heating cavity is formed between the first plate and the second plate. At least one of the first plate and the second plate is used for heating, and the second plate is located between the first plate and the ironing part.

12. The ironing apparatus according to any one of claims 1 to 11, characterized in that, It also includes a recycling unit, which includes a recycling box, a suction component, and a recycling tube communicating with the recycling box. The suction component is used to provide suction force to the recycling tube, and the recycling tube is communicating with the recycling port of the ironing unit.

13. The ironing apparatus according to claim 12, characterized in that, When the heating section includes a first plate and a second plate, at least one of the first plate and the second plate is provided with a partition, through which the heating chamber and the recovery chamber are separated, and the recovery chamber is connected to the recovery pipe; The ironing section includes an ironing area and a recovery area recessed inward relative to the ironing area, wherein the ironing area has the steam outlet and the recovery area has the recovery port.

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