Ironing device

Abstract

The present application relates to the technical field of life electric appliances, and provides an ironing device, which comprises a steam generating part, a containing part and a conveying part, the steam generating part comprises a box body, a heating part and an ironing part, the heating part forms a heating cavity, the heating cavity is in fluid communication with the box body, the ironing part is provided with a conveying port and a steam outlet in communication with the heating cavity; the containing part is configured with a containing cavity for containing a clothes care agent; the conveying part is adapted to communicate the containing cavity with the conveying port. The ironing device provided by the present application can simplify the structure by outputting the clothes care agent through the ironing part, and can also adjust the temperature of the clothes care agent by utilizing the heat of the ironing part.

Description

Technical Field

[0001] The present invention relates to the technical field of clothing processing, in particular to an ironing device. Background Art

[0002] To make clothes smooth, they can be ironed using an ironing device. There are various ways to iron clothes using ironing devices, such as flat irons, hanging irons, and clothing care cabinets. However, it is difficult to clean stains on clothes. To solve this problem, some ironing devices have cleaning and washing functions. Among them, some ironing devices use a nozzle device to spray dry cleaning liquid onto the surface of clothes, and then generate steam from a steam module for ironing, thereby integrating the dry cleaning and ironing functions. The structure of spraying dry cleaning liquid onto clothes is simple. In addition, different types of clothing care agents require different environmental conditions for their cleaning effects, making it difficult for the effects of the clothing care agents to be fully utilized, affecting the cleaning effect. Therefore, the structure of the ironing device needs to be optimized. Summary of the Invention

[0003] The present invention aims to solve at least one of the technical problems existing in the related art. To this end, the present invention provides an ironing device that outputs clothing care agent through an ironing unit, thereby simplifying the structure and utilizing the heat of the ironing unit to adjust the temperature of the clothing care agent.

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

[0005] The steam generating unit comprises a housing, a heating unit and an ironing unit, wherein the heating unit forms a heating chamber which is in fluid communication with the housing, and the ironing unit is provided with a delivery port and a steam outlet in communication with the heating chamber;

[0006] a receiving portion, configured with a receiving cavity for receiving a clothing care agent;

[0007] The delivery portion is adapted to connect the accommodating cavity with the delivery port.

[0008] According to an embodiment of the present invention, an ironing device includes a steam generating portion, a storage portion, and a delivery portion. The ironing portion of the steam generating portion is provided with a steam outlet and a delivery port, through which steam can be delivered. The delivery portion connects the storage chamber and the delivery port, through which clothing care agent can be delivered. The delivery method of the clothing care agent is simple, and no openings are required in other parts of the ironing device, which can simplify the structure of the ironing device. The ironing portion is a heat-conducting device, and the heat of the ironing portion can adjust the temperature of the clothing care agent, so that the clothing care agent reaches a temperature suitable for cleaning, thereby fully exerting the efficacy of the clothing care agent.

[0009] According to one embodiment of the present invention, a conveying cavity is formed between the ironing portion and the heating portion, or a conveying cavity is formed in the heating portion; the accommodating cavity is communicated with the conveying port through the conveying cavity.

[0010] According to one embodiment of the present invention, the heating part includes a first plate and a second plate, at least one of the first plate and the second plate is used for heating, the heating chamber is formed between the first plate and the second plate, and the conveying chamber is formed between the second plate and the ironing part.

[0011] According to one embodiment of the present invention, a buffer cavity is formed between the first plate body and the second plate body, the second plate body is provided with a mounting hole, and the delivery pipe of the delivery part is passed through the buffer cavity and connected to the mounting hole.

[0012] According to one embodiment of the present invention, the first plate body is provided with a through-interface, the delivery pipe of the delivery part passes through the through-interface and is connected to the second plate body, the second plate body is provided with a mounting hole, the delivery pipe cooperates with the mounting hole to connect the accommodating cavity and the delivery cavity.

[0013] According to one embodiment of the present invention, the box body is connected to a connecting pipe, the connecting pipe is connected to the first plate body, the first plate body is provided with a first through-hole, and the connecting pipe cooperates with the first through-hole to connect the box body and the heating chamber.

[0014] According to one embodiment of the present invention, the heating portion includes a first plate and a second plate, at least one of the first plate and the second plate is used for heating, the heating chamber is formed between the first plate and the second plate, the delivery pipe of the delivery portion is provided through the first plate and the second plate, the delivery pipe is connected to the ironing portion, and the output port of the delivery pipe is in communication with the delivery port. According to one embodiment of the present invention, the delivery portion includes a delivery pipe and a delivery pump, the delivery pump is in communication with the delivery pipe, one end of the delivery pipe is in communication with the accommodating chamber, and the other end of the delivery pipe is in communication with the delivery chamber.

[0015] According to one embodiment of the present invention, the second plate body is provided with a vent connected to the steam outlet, and the vent is located on the outer circle of the delivery cavity.

[0016] According to one embodiment of the present invention, it further includes a recovery part, which includes a recovery box, a suction piece and a recovery pipe connected to the recovery box, the suction piece is used to provide suction force to the recovery pipe, and the recovery pipe is connected to the recovery port of the ironing part.

[0017] According to one embodiment of the present invention, when the heating part includes a first plate body and a second plate body, at least one of the first plate body and the second plate body is provided with a partition part, and the heating chamber and the recovery chamber are separated by the partition part, and the recovery chamber is connected to the recovery pipe.

[0018] According to one embodiment of the present invention, the first plate body is provided with a third through-hole, and the third through-hole cooperates with the recovery pipe to connect the recovery box and the recovery chamber.

[0019] According to one embodiment of the present invention, the ironing part includes an ironing area and a recovery area, the ironing area is provided with the steam outlet, the recovery area is provided with the recovery port, and the ironing area is located in an inner circle of the recovery area.

[0020] According to one embodiment of the present invention, the accommodating portion is connected to a heat-insulating portion to keep the clothing care agent warm.

[0021] According to one embodiment of the present invention, the heat preservation part includes a water bath, a heat conducting part, a first pipeline and a second pipeline, and a water bath cavity is formed between the accommodating part and the water bath;

[0022] The first pipe is connected to the water outlet of the box and is suitable for on-off adjustment, and the second pipe is connected to the water return end of the box and is suitable for on-off adjustment;

[0023] The water bath is thermally connected to the heating part via a heat conducting part, and the heat conducting part is connected to the outer wall of the water bath or extends into the water bath cavity;

[0024] The heat conducting portion is a solid heat conducting structure; and / or, the heat conducting portion is a hollow heat conducting structure, and the heat conducting portion is suitable for fluid communication between the water bath chamber and the heating chamber.

[0025] According to one embodiment of the present invention, the water bath is connected to a accommodating portion, the accommodating portion is constructed with a accommodating cavity for accommodating a liquid supply tank, the liquid supply tank contains the clothing care agent, the water bath cavity is formed between the accommodating portion and the water bath, and a temperature sensor is provided in at least one of the accommodating portion and the liquid supply tank. According to the current temperature detected by the temperature sensor exceeding the temperature threshold, the first pipeline is connected to the water outlet end, and the second pipeline is connected to the return water end.

[0026] Additional aspects and advantages of the present invention will be set forth in part in the description which follows and, in part, will be obvious from the description which follows, or may be learned by practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or related technologies, the following briefly introduces the drawings required for use in the embodiments or related technical descriptions. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0028] Figure 1 is a three-dimensional schematic diagram of an ironing device provided by an embodiment of the present invention;

[0029] Figure 2 is a schematic cross-sectional view of an ironing device provided by an embodiment of the present invention;

[0030] Figure 3 yes Figure 2 Schematic diagram of the partially enlarged structure of part A in the middle;

[0031] Figure 4 is a schematic structural diagram of the internal components of an ironing device provided by an embodiment of the present invention in exploded state;

[0032] Figure 5 is a structural schematic diagram of a first plate body of an ironing device provided in an embodiment of the present invention;

[0033] Figure 6 yes Figure 5 Schematic diagram of the cross-sectional structure of the middle BB;

[0034] Figure 7 1 is a schematic structural diagram of an ironing portion of an ironing device provided in an embodiment of the present invention;

[0035] Figure 8 yes Figure 7 Schematic diagram of the cross-sectional structure of CC;

[0036] Figure 9 yes Figure 8 Schematic diagram of the partial enlarged structure of the D part in the middle;

[0037] Figure 10 is a structural schematic diagram of a second plate body of an ironing device provided by an embodiment of the present invention;

[0038] Figure 11 yes Figure 10 Schematic diagram of the cross-sectional structure of the EE part;

[0039] Figure 12 is a schematic cross-sectional structural diagram of the first plate body, the second plate body, and the ironing part of the ironing device provided by an embodiment of the present invention in an installed state;

[0040] Figure 13 yes Figure 12 Schematic diagram of the locally enlarged structure of the F part in the middle.

[0041] Reference numerals:

[0042] 100, housing; 110, grip; 120, heat shield;

[0043] 200, steam generating unit; 210, housing; 211, first pipeline; 212, second pipeline; 213, connecting pipe; 214, water supply pump; 220, heating unit; 221, first plate; 2211, first through-hole; 2212, third through-hole; 2213, fourth through-hole; 2214, through-hole; 222, second plate; 2221, barrier rib; 2222, mounting hole ; 2223, vent; 223, heating chamber; 224, recovery chamber; 225, partition; 226, flange; 227, diverter rib; 228, barrier rib; 230, ironing section; 231, steam outlet; 232, recovery port; 233, ironing area; 234, recovery area; 235, mounting slot; 236, brush body; 237, delivery port; 240, delivery chamber; 250, buffer chamber;

[0044] 300, accommodating portion; 310, temperature sensor; 320, liquid supply tank; 330, folded edge;

[0045] 400, conveying unit; 410, conveying pipe; 420, conveying pump;

[0046] 500, water bath; 510, water bath chamber;

[0047] 600, heat transfer unit;

[0048] 700, recovery unit; 710, recovery box; 720, suction piece; 730, recovery pipe. DETAILED DESCRIPTION

[0049] The following embodiments of the present invention are described in further detail with reference to the accompanying drawings and examples. The following examples are used to illustrate the present invention but are not intended to limit the scope of the present invention.

[0050] In the description of the embodiments of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the embodiments of the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the embodiments of the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance. In addition, in the description of the present invention, unless otherwise specified, "multiple", "multiple roots", and "multiple groups" mean two or more.

[0051] In the description of the embodiments of the present invention, it should be noted that, unless otherwise specified or limited, the terms "connected" and "connection" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; and direct connections or indirect connections through an intermediary. Those skilled in the art will understand the specific meanings of the above terms in the embodiments of the present invention based on the specific circumstances.

[0052] In the embodiments of the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Furthermore, a first feature being "above," "above," or "above" a second feature may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. A first feature being "below," "below," or "below" a second feature may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0053] In the description of this specification, the reference terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the embodiment of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art can combine and combine different embodiments or examples described in this specification and features of different embodiments or examples without contradiction.

[0054] Before describing the embodiment of the ironing device of the present invention, the applicable scenarios of the ironing device are described. The ironing device can be used independently, or in combination with a bracket, a cabinet, etc. The applicable scenarios of the ironing device are various and can be selected according to needs. The applicable scenarios of the ironing device are, for example: for ironing clothes, cloth and other textiles, or other items that need to be ironed. Figures 1 to 13 As shown, an ironing device used for ironing clothes and suitable for hand-held use is taken as an example for description.

[0055] The embodiments of the present invention, combined with Figures 1 to 13As shown, an ironing device is provided, including a steam generating unit 200, which includes a box body 210, a heating unit 220 and an ironing unit 230. The heating unit 220 is provided with a heating chamber 223, which is fluidically connected to the box body 210, and the ironing unit 230 is provided with a steam outlet 231, which is fluidically connected to the heating chamber 223.

[0056] The steam generating unit 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 the housing 210 as an example, the water in the housing 210 is passed into the heating chamber 223 for heating. The steam or gas-liquid mixture generated by the heating is discharged through the steam outlet 231. Under the action of the ironing unit 230, the steam is used to iron the clothes.

[0057] like Figures 1 to 4 As shown, the ironing device further includes a housing 100, and the steam generating unit 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 therein and prevent the functional components from being exposed to the outside and affecting the appearance structure of the ironing device.

[0058] In some cases, the housing 100 is provided with a gripping portion 110 to facilitate the user's gripping. The gripping portion 110 may be a handle or a gripping groove, and the specific configuration may be based on the structure of the ironing device.

[0059] Understandably, the reference Figure 2 and Figure 3 As shown, the ironing device further includes a receiving portion 300 having a receiving cavity for receiving a clothing care agent. The receiving portion 300 is connected to the housing 100 and can be located inside the housing 100, or completely extend out of the housing 100, or partially extend out of the housing 100.

[0060] The clothing care agent can be placed directly in the receiving cavity, or the clothing care agent can be placed in the liquid supply tank 320, which is placed in the receiving cavity. The specific selection can be based on the type and characteristics of the clothing care agent. The liquid supply tank 320 can be a disposable shell structure or a reusable shell structure. When the liquid supply tank 320 is reusable, the clothing care agent can be replenished in the liquid supply tank 320 to meet the demand for a continuous supply of clothing care agent; when the liquid supply tank 320 is disposable, the liquid supply tank 320 can be detachably connected to the receiving portion 300, or the liquid supply tank 320 can be made of a soluble material to facilitate the replacement of clothing care agent.

[0061] Understandably, the reference Figure 2 and Figure 3As shown, the ironing portion 230 is provided with a delivery port 237 , and the delivery portion 400 is adapted to connect the accommodating cavity and the delivery port 237 , and the clothing care agent in the accommodating cavity can be delivered to the delivery port 237 through the delivery portion 400 .

[0062] The clothing care agent can be delivered through the delivery port 237 of the ironing unit 230, ensuring uniform delivery of the clothing care agent to the surface of the clothing. This prevents the clothing care agent from adhering to the surface of the housing 100, helping to maintain the cleanliness of the ironing device. This eliminates the need for a clothing care agent outlet at a separate location, simplifying the structure of the ironing device. While the clothing care agent is delivered from the ironing unit 230, it does not mix with steam or water. This method is suitable for hydrophobic clothing care agents. Of course, hydrophilic clothing care agents can also be delivered this way. The clothing care agent delivered through the ironing unit 230 can be heated by the heat of the ironing unit 230.

[0063] The clothing care agent can be a liquid, a solid, a solid-liquid mixture, or a gas-liquid mixture. The clothing care agent can include dry cleaning liquid, laundry detergent, bleach, softener, brightener, and dry cleaning particles. The type and flow state of the clothing care agent are not limited. In some cases, the clothing care agent can evaporate after cleaning to prevent residual clothing care agent in the clothing. When the clothing care agent is a dry cleaning agent, dry cleaning can be achieved during the ironing process. Some dry cleaning agents are volatile and can evaporate after dry cleaning.

[0064] It will be appreciated that a delivery chamber 240 is formed between the ironing section 230 and the heating section 220. The accommodating chamber is connected to the delivery port 237 via the delivery chamber 240. The delivery section 400 delivers the clothing care agent in the accommodating chamber into the delivery chamber 240, and then delivers the agent through the delivery chamber 240 and the delivery port 237. The delivery chamber 240 does not occupy the internal space of the heating section 220, and the heat of the heating section 220 can be fully used to heat the water in the heating chamber 223. This structure is suitable for situations where the optimum temperature of the clothing care agent is lower than the steam temperature.

[0065] It is also understood that a delivery cavity (not shown) is formed within the heating unit 220, through which the receiving cavity communicates with the delivery port. The delivery cavity is located within the heating unit, and the heat from the heating unit can be used to heat the clothing care agent within the delivery cavity. This structure is suitable for situations where the optimum temperature of the clothing care agent is close to the temperature of steam, fully utilizing the heat from the heating unit 220. It should be noted that the delivery cavity 240 and the heating cavity 223 are independent cavities, and the heating unit 220 is provided with a barrier portion that separates the delivery cavity 240 from the heating cavity 223, allowing the clothing care agent and water vapor to be independently output, and the clothing care agent and water to be supplied separately as needed.

[0066] Next, the heating unit 220 of the steam generating unit 200 will be described.

[0067] It is understandable that, combined with Figures 2 to 4 As shown, the heating unit 220 includes a first plate 221 and a second plate 222. A heating chamber 223 is formed between the first and second plates 221, 222. At least one of the first and second plates 221, 222 is used for heating. The second plate 222 is located between the first plate 221 and the ironing unit 230. The first and second plates 221, 222 cooperate to form the heating chamber 223, resulting in a simple structure and easy processing of the heating unit 220.

[0068] At least one of the first plate 221 and the second plate 222 is electrically heated by being connected to a power source, or is heated by electromagnetic heating. Figure 2 and Figure 3 As shown, the first plate 221 and the second plate 222 are both connected to a power source and simultaneously heat the water in the heating chamber 223. The first plate 221 and the second plate 222 heat the water in the heating chamber into steam through the plate structure, making the heat distribution more uniform, improving the steam heating effect, and helping the steam to be ejected more evenly from the steam outlet.

[0069] Understandably, the reference Figure 3 、 Figures 10 to 13 As shown, a conveying cavity 240 is formed between the second plate 222 and the ironing portion 230, that is, a conveying cavity 240 is formed between the heating portion 220 and the ironing portion 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.

[0070] refer to Figure 10 As shown, the surface of the second plate 222 facing the ironing part 230 is provided with a protruding barrier rib 2221, and the internal space of the barrier rib 2221 forms a conveying cavity 240. In the area corresponding to the protruding rib, the ironing part 230 is provided with a conveying port 237, so that the conveying port 237 is connected with the conveying cavity 240, which has a simple structure and is easy to process.

[0071] Understandably, the reference Figure 3 、 Figure 5 、 Figure 6 、 Figure 12 and Figure 13 As shown, a buffer chamber 250 is formed between the first plate 221 and the second plate 222. The second plate 222 is provided with a mounting hole 2222. The delivery tube 410 of the delivery unit 400 is disposed through the buffer chamber 250 and 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 toward the other. The barrier rib 228 separates the buffer chamber 250 from the heating chamber 223, preventing clothing care agent from entering the heating chamber 223 and ensuring the quality of the steam provided by the heating chamber 223.

[0072] Of course, the delivery tube 410 can also be directly plugged into the position of the delivery port 237 (not shown in the figure), and the clothing care agent in the accommodating cavity is directly delivered from the delivery port 237. The delivery cavity 240 is not provided, which can simplify the structure of the ironing device.

[0073] Understandably, the reference Figure 10 and Figure 11 As shown, the second plate 222 is provided with a vent 2223 connected to the steam outlet 231. The vent 2223 is located on the outer ring of the delivery chamber 240. The delivery chamber 240 is surrounded by the vent 2223. Correspondingly, the steam outlet 231 is located on the outer ring of the delivery opening 237. The delivery opening 237 is located closer to the middle of the ironing section 230, which improves the ironing and dry cleaning effects.

[0074] refer to Figure 2 and Figure 3 As shown, the heating unit 220 is located below the housing 210. A connecting pipe 213 is provided between the housing 210 and the heating unit 220. The connecting pipe 213 can be equipped with a regulating valve. When the regulating valve is opened, water is supplied to the heating chamber 223. Heat from the heating unit 220 heats the water into steam, which is then discharged through the steam outlet 231 of the ironing unit 230 for use in ironing clothing. From the bottom to the top of the ironing device, the ironing unit 230, the second plate 222, and the first plate 221 are arranged in sequence. The ironing unit 230 is located below the heating chamber 223, and steam is discharged through the steam outlet 231. The ironing unit 230 is also a plate structure, with an ironing surface provided on its lower surface for ironing, resulting in a simple structure and easy processing.

[0075] The connecting pipe 213 may also be connected to a water supply pump 214, which can drive water within the housing 210 to be transported to the heating chamber 223. This has a simple structure and facilitates the control of flow rate and flow rate. The water supply 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. The first pipe 211 and the connecting pipe 213 are both provided with valves (such as the aforementioned regulating valves) to regulate the flow of the first pipe 211 and the connecting pipe 213. The first pipe 211 and the connecting pipe 213 share a single water pump. When the housing 210 is connected to other pipes, these other pipes may also share a water pump with the first pipe 211 and the connecting pipe 213. These other pipes are also provided with regulating valves. Water is supplied to multiple pipes by a single water pump, simplifying the structure of the ironing device and reducing the number of parts. The flow direction of water within the housing 210 is controlled by opening and closing the regulating valves in the corresponding pipes, resulting in a simple structure.

[0076] Next, the transport unit 400 will be described.

[0077] refer to Figures 2 to 4As shown, the delivery unit 400 may further include a delivery pump 420. The delivery tube 410 is provided with an input port and an output port. The input port of the delivery tube 410 extends into the accommodating chamber, and the output port of the delivery tube 410 is connected to the delivery port 237 of the ironing unit 230. The delivery pump 420 drives the clothing care agent in the accommodating chamber to flow out, and the delivery tube 410 delivers the clothing care agent to the delivery port 237. The delivery tube 410 can be used to deliver liquid clothing care agent, foamed clothing care agent, atomized clothing care agent, etc. The structure of the delivery unit 400 is diverse and can be selected according to needs. The structure of the output unit is adjusted accordingly based on the state of the clothing care agent to be delivered by the delivery unit 400.

[0078] In some cases, one end of the delivery tube 410 is connected to the accommodating chamber, and the other end of the delivery tube 410 is connected to the delivery chamber 240 , and the clothing care agent is output to the delivery port 237 through the delivery chamber 240 .

[0079] In some cases, the delivery pipe 410 is connected to the bottom of the accommodating portion 300, which can ensure that the clothing care agent on the bottom layer of the accommodating cavity is delivered out, preventing the clothing care agent on the bottom layer from always staying in the accommodating cavity, and can also utilize the gravity of the clothing care agent to make the clothing care agent fall automatically.

[0080] In some cases, reference Figure 2 and Figure 3 As shown, a puncture tip is provided at the input port of the delivery tube 410. The puncture tip penetrates the liquid supply reservoir 320, allowing the inlet end to be inserted into the liquid supply reservoir 320, allowing the clothing care agent to enter the delivery tube 410. Correspondingly, the corresponding positions of the liquid supply reservoir 320 and the puncture tip are provided with a structure that facilitates puncture, such as tin foil, soft plastic, etc., to facilitate the puncture tip to penetrate the liquid supply reservoir 320. In other cases, the delivery tube 410 is connected to a first valve portion, which controls the opening and closing of the input port of the delivery tube 410. The liquid supply reservoir 320 is provided with a corresponding second valve portion, which controls the opening and closing of the liquid supply reservoir 320. The first and second valve portions cooperate to connect the space within the liquid supply reservoir 320 with the delivery tube 410, allowing the clothing care agent to enter the delivery tube 410 through the valve. The sealing between the liquid supply reservoir 320 and the delivery tube 410 is improved, which can prevent the clothing care agent from leaking. In this case, the liquid supply reservoir 320 can also be reused.

[0081] Different types of clothing care agents have different effectiveness in clothing care functions. In order to ensure that the clothing care agents can fully function at a suitable temperature, a heat preservation function can be provided for the clothing care agents.

[0082] It can be understood that the accommodating portion 300 is connected to a heat-insulating portion to keep the clothing care agent warm, and the heat-insulating portion can be used to keep the clothing care agent in the accommodating portion warm.

[0083] The insulation part can be located outside the accommodating part 300 and provide insulation function through electric heating, or the insulation part conducts the heat of the heating chamber to the outside of the accommodating part 300 to achieve the insulation function; or the insulation part heats the water in the box, and the heated water is used to keep the clothing care agent warm.

[0084] Understandably, the reference Figures 2 to 4 As shown, the accommodating portion 300 is thermally connected to the heating portion 220 to realize a heat preservation function. The heat of the heating portion 220 can be transferred to the accommodating portion 300 to adjust the temperature of the clothing care agent in the accommodating portion 300, so that the clothing care agent reaches a suitable temperature for better cleaning effect. The clothing care agent fully exerts its cleaning effect, solves the problem that the ironing device lacks temperature control of the clothing care agent, and avoids affecting its decontamination effect due to poor temperature of the clothing care agent.

[0085] The suitable temperature of the clothing care agent can be understood as the temperature at which the clothing care agent achieves the best or most effective stain removal effect. This temperature can be a temperature range or a temperature value. Some types of clothing care agents have a suitable temperature of 50°C to 60°C, while others have a suitable temperature of around 100°C or even above 100°C. The method of dispensing the clothing care agent through the delivery port 237 of the ironing unit 230 is suitable for clothing care agents with a suitable temperature of around 100°C or even above 100°C. At temperatures around 100°C or even above 100°C, the activity of such clothing care agents is at least not affected.

[0086] The heat for heating the clothing care agent directly utilizes the heat of the heating part 220, and there is no need to equip the accommodating part 300 with an independent heating structure. This can simplify the structure of the ironing device and can also fully utilize the heat of the heating part 220, resulting in higher thermal efficiency.

[0087] Understandably, the reference Figure 2 and Figure 3 As shown, the heat preservation part includes a heat conducting part, and the accommodating part 300 and the heating part 220 are thermally connected via the heat conducting part 600. The heat conducting part 600 can transfer the heat of the heating part 220 to the accommodating part 300, preheating the clothing care agent in the accommodating part 300, and solving the problem of insufficient heating of the clothing care agent in the heating chamber 223.

[0088] The heat conducting portion 600 can be constructed in the form of a heat conducting rod, heat conducting tape, or heat conducting block. The heat conducting portion 600 can be made of copper, aluminum, or a composite material with good thermal conductivity. The shape, structure, and material of the heat conducting portion 600 vary; a structure with high thermal conductivity can be selected. In some cases, the heat conducting portion 600 can be coated with an insulating layer to reduce heat loss and prevent the heat from the heat conducting portion 600 from affecting the performance of other components of the ironing device. For example, the heat conducting portion 600 can be a copper rod, and the heat conducting portion 600 can include one or more copper rods, each coated with an insulating layer, or multiple copper rods can be coated with an insulating layer.

[0089] The heat conducting part 600 can be connected to the heating part 220, and the heat conducting part 600 contacts the heating part 220 for heat conduction, or the heat conducting part 600 extends into the heating cavity 223, and the steam in the heating cavity 223 heats the heat conducting part 600, or a combination of the above two heating methods.

[0090] Of course, when the heat conducting portion 600 is not provided between the accommodating portion 300 and the heating portion 220 , the accommodating portion 300 can also directly contact and conduct heat with the heating portion 220 , or conduct heat by radiation.

[0091] In addition, the insulation part can also be provided with a dedicated heating element to provide heat for the accommodating part. For example, the heating element is connected to the accommodating part, the water tank, the pipeline and the water bath described below. The heat source of the insulation part is diverse and can be selected according to needs.

[0092] Understandably, the reference Figures 2 to 4 As shown, the heat preservation portion includes a water bath 500. The water bath 500 is arranged outside the accommodating portion 300, and a water bath chamber 510 is formed between the accommodating portion 300 and the water bath 500. The heat conducting portion 600 extends into the water bath chamber 510. The heat conducting portion 600 contacts the water bath 500 for heat conduction. The heat conducting portion 600 contacts the water bath 510 for heat conduction, and the heat conducting portion 600 contacts the water in the water bath chamber 510 for heat conduction. This improves the heat conduction effect, helps to quickly heat the water in the water bath chamber 510, and then quickly heats the clothing care agent, helping the clothing care agent to quickly heat up to a suitable temperature. Heating the clothing care agent in the accommodating chamber by water bath can control the heating to below 100°C, which is suitable for clothing care agents with a suitable temperature below 100°C. It avoids heating the clothing care agent to a temperature exceeding the suitable temperature, ensuring the cleaning effect of the clothing care agent under suitable conditions.

[0093] In some cases, the heat conducting part 600 can also be connected to the outer wall of the water bath 500, and the heat of the heat conducting part 600 is conducted through the water bath 500 to the water bath chamber 510. The specific connection position of the heat conducting part 600 can be flexibly adjusted.

[0094] refer to Figure 2 and Figure 3As shown, the heat conducting portion 600 can be a solid structure, and heat conduction is achieved through the thermal conductivity of the heat conducting portion 600 itself. Alternatively, the heat conducting portion 600 can be a hollow structure (not shown in the figure), and the internal space of the heat conducting portion 600 connects the water bath chamber 510 and the heating chamber 223. The hot steam in the heating chamber 223 can enter the water bath chamber 510 through the cavity of the heat conducting portion 600, and the hot steam enters the water bath chamber 510 to provide heat. In the case of a hollow structure of the heat conducting portion 600, the heat conducting portion 600 can connect the heating chamber 223 and the liquid supply tank 320, mixing the hot steam with the clothing care agent, and conducting heat through contact, which improves the heating efficiency of the clothing care agent.

[0095] In some cases, the accommodating portion 300 cooperates with the water bath 500 to form a closed water bath chamber 510 , that is, the water vapor in the water bath chamber 510 is sealed in the water bath chamber 510 , preventing the water vapor from flowing out from between the water bath 500 and the accommodating portion 300 .

[0096] like Figure 2 and Figure 3 As shown, the accommodating portion 300 is provided with a folded edge 330, which overlaps the top of the water bath 500. The water bath 500 supports the accommodating portion 300 via the folded edge 330 and seals the water bath chamber 510 via the folded edge 330. The accommodating portion 300 can also be flexibly removed from the water bath 500, and the structure of the accommodating portion 300 and the water bath 500 is simple. The folded edge 330 can also be fixedly connected to the water bath 500 by means of clamping, riveting, etc., to ensure the fixed stability of the accommodating portion 300 and the water bath 500.

[0097] By supporting the accommodating portion 300 with the folded edge 330, the accommodating portion 300 can be suspended in the water bath chamber 510, thereby avoiding direct contact between the accommodating portion 300 and the water bath chamber 510 and the heat conducting portion 600, ensuring that the clothing care agent is heated by the heat of the water in the water bath chamber 510 on all surfaces of the accommodating portion 300, and ensuring uniform heating of the clothing care agent.

[0098] It is understandable that the steam generating part 200 and the water bath 500 are both connected to the housing 100 and located inside the housing 100. The housing 100 protects the internal components and also ensures the overall appearance of the ironing device.

[0099] Understandably, the 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 box body 210 and is suitable for on-off adjustment. The second pipe 212 is connected to the water return end of the box body 210 and is suitable for on-off adjustment. When the first pipe 211 is connected to the water outlet end of the box 210 and the second pipe 212 is disconnected from the return water end, the box 210 can provide water to the water bath 500, and the temperature of the hot water in the water bath chamber 510 can be adjusted by the cold water in the box 210; when the second pipe 212 is connected to the return water end of the box 210 and the first pipe 211 is disconnected from the water outlet end, the hot water in the water bath chamber 510 can be passed into the box 210, which can provide heat for the water in the box 210, realize water preheating, and also cool the water in the water bath chamber 510; the water bath chamber 510 forms a circulating water flow path with the box 210 through the first pipe 211 and the second pipe 212. The water bath chamber 510 is connected to the box 210 and can also be used to adjust the water temperature in the water bath chamber 510, realizing multiple functions, simple structure and ingenious design.

[0100] It is understood that the accommodating portion 300 is connected to a temperature sensor 310 for detecting the temperature of the clothing care agent. If the current temperature detected by the temperature sensor 310 exceeds a temperature threshold, the first pipe 211 is connected to the water outlet, and the second pipe 212 is connected to the water return. The temperature sensor 310 is used to detect the temperature of the clothing care agent. Based on the temperature detected by the temperature sensor 310, the connection between the water bath 500 and the housing 210 is adjusted to adjust the water temperature within the water bath 500, providing appropriate heat to the clothing care agent and ensuring that the clothing care agent is maintained at an appropriate temperature. The temperature threshold can be understood as the ideal temperature for the clothing care agent, and the temperature threshold can be adjusted depending on the type of clothing care agent.

[0101] A water pump is connected to the first pipe 211, which delivers water from the tank 210 into the water bath chamber 510. A one-way valve is connected to the second pipe 212, which adjusts its on / off state based on pressure changes within the water bath chamber 510. When the pressure within the water bath chamber 510 exceeds the opening pressure of the one-way valve, the one-way valve opens, connecting the water bath chamber 510 to the tank 210, and the water bath chamber 510 releases pressure into the tank 210 to ensure pressure balance within the water bath chamber 510. It should be noted that the one-way valve is not limited to adjusting its on / off state based on pressure changes in the water bath chamber 510, but can also adjust its on / off state based on a control signal. For example, when the temperature detected by the temperature sensor 310 exceeds a temperature threshold, the one-way valve opens to deliver hot water from the water bath chamber 510 into the tank 210.

[0102] It should be noted that before the water bath box 500 performs water bath heating, the water supply pump is turned on so that the water bath chamber 510 is filled with water. When the current temperature detected by the temperature sensor 310 exceeds the temperature threshold, part of the water in the water bath chamber 510 flows back to the box body 210 through the second pipe 212, and the box body 210 replenishes water into the water bath chamber 510 through the first pipe 211 to achieve temperature regulation in the water bath chamber 510.

[0103] The temperature sensor 310 is mounted near the inlet of the delivery tube 410 to detect the temperature of the clothing care agent delivered through the delivery tube 410. The temperature detected by the temperature sensor 310 accurately represents the temperature of the clothing care agent. For example, the temperature sensor 310 can also be mounted at the bottom of the container 300 to detect the temperature of the clothing care agent delivered through the delivery tube 410. The temperature sensor 310 can be inserted into the liquid supply tank 320 to accurately detect the temperature of the clothing care agent. The temperature sensor 310 can also be mounted inside the liquid supply tank 320.

[0104] Of course, a temperature sensor 310 may also be provided in the water bath chamber 510 to adjust the states of the first pipe 211 and the second pipe 212 by detecting the temperature of the water.

[0105] The aforementioned clothing care agents used for cleaning clothes can evaporate naturally, but this evaporation process takes a long time, and any residual clothing care agent on the clothes is difficult to effectively clean. To address the issue of the clothing care agent and residual dirt remaining after decontamination, the ironing device also includes a recovery unit 700 for cleaning the clothing care agent. This unit 700 can remove the clothing care agent from the surface of the clothes through suction, achieving effective cleaning results. Compared to using highly volatile clothing care agents, this reduces the cost of clothing care agents and addresses the issue of invisible dirt remaining on the surface of clothes after drying. It also prevents the health risks posed by residual clothing care agents.

[0106] Next, the recovery unit 700 for recovering clothing care agents and stains after washing will be described.

[0107] Understandably, the reference Figure 2 and Figure 3 As shown, the recovery unit 700 includes a recovery box 710, a suction member 720, and a recovery pipe 730 connected to the recovery box 710. The suction member 720 is used to provide suction to the recovery pipe 730, and the recovery pipe 730 is connected to the recovery port 232 of the ironing unit 230. Under the negative pressure suction force of the suction member 720, the clothing care agent at the recovery port 232 is recovered into the recovery box 710 through the recovery pipe 730, and the recovered clothing care agent is uniformly processed in the recovery box 710.

[0108] The recovery unit 700 is used to recover clothing care agents, mixtures of clothing care agents and steam, and other substances sprayed onto clothing by the ironing device, thereby resolving the problem of chemical residues on clothing surfaces. The clothing care agents in the recovery box 710 can be processed and recycled, or removed from the recovery box 710 and cleaned.

[0109] The suction member 720 can be a structure that can provide suction force, such as a negative pressure pump, a negative pressure fan, a centrifugal fan, etc. The magnitude of the suction force can be adjusted according to the type of clothing care agent and the material and thickness of the clothing.

[0110] Understandably, the reference Figures 5 to 9 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 mixing of the steam used for heating and the recovered clothing care agent. This allows the ironing function and the clothing care agent recovery function to be performed simultaneously, resulting in a simple and ingenious structure. Correspondingly, the ironing unit 230 is provided with a recovery port 232 connected to the recovery chamber 224, so that the ironing unit 230 and the heating unit 220 can cooperate to recover the clothing care agent.

[0111] It will be appreciated that 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 from the recovery chamber 224, and the recovery chamber 224 is in communication with the recovery pipe 730. Separating the heating chamber 223 from the recovery chamber 224 by the partition 225 prevents mixing of steam used for heating and recovered clothing care agent. The first plate 221 and the second plate 222 cooperate to achieve both heating and recovery functions, and can also simultaneously perform both ironing and clothing care agent recovery functions, resulting in a simple and ingenious structure.

[0112] The recovery cavity 224 can be a space extending in a straight line, a space extending in a curve, or a ring-shaped space. The structure of the recovery cavity 224 is varied. For example, the recovery cavity 224 can be a space with a straight outline, a space with an S-shaped outline, a space with a U-shaped outline, a space with a V-shaped outline, and a space with an O-shaped outline. Figure 5 and Figure 6 As shown, the recovery chamber 224 is a space with an approximately annular outline, that is, the recovery chamber 224 is a space with an approximately O-shaped outline. Figure 7 As shown, the recovery chamber 224 is a closed-loop space.

[0113] refer to Figure 2 、 Figure 3 、 Figures 5 to 7As 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 surface. The end surface is adapted to be in sealed 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. Furthermore, the spacer 225 is combined, and the surface of the partition 225 is flush with the end surface, so that a mutually independent heating chamber 223 and a recovery chamber 224 are simultaneously formed between the first plate 221 and the second plate 222. The heating chamber 223 can surround the recovery chamber 224, or the heating chamber 223 can be arranged side by side with the recovery chamber 224, or the recovery chamber 224 can surround the heating chamber 223. The relative positional relationship between the heating chamber 223 and the recovery chamber 224 is flexible and can be selected according to needs. It can be understood that the space between the first plate body 221 and the second plate body 222 is formed by setting a portion that protrudes toward each other and is in sealed contact with each other, so that a heating chamber 223 and a recovery chamber 224 are formed between the first plate body 221 and the second plate body 222, and the structure of the first plate body 221 and the second plate body 222 is simple.

[0114] like Figure 2 、 Figures 5 to 7 As shown, a flange 226 surrounding the heating portion 220 is formed at the edge of the first plate body 221, and the end face of the flange 226 is the surface of the first plate body 221 that is in contact with the second plate body 222. A partition 225 is provided on the first plate body 221, and the end face of the partition 225 is also in contact with the surface of the second plate body 222. The partition 225 cooperates with the flange 226 to achieve a two-stage sealing connection, thereby enhancing the sealing performance between the first plate body 221 and the second plate body 222. The surface of the second plate body 222 facing the first plate body 221 is a plane, and the structure of the second plate body 222 is simple.

[0115] refer to Figure 5 and Figure 6 As shown, the recovery chamber 224 surrounded by the partition 225 is in the shape of a closed loop, and the heating chamber 223 is located in the inner circle of the recovery chamber 224, so the waste liquid recovery effect is good.

[0116] When the recovery chamber surrounded by the partition is in the shape of an open loop (not shown in the figure), the heating chamber includes a first cavity and a second cavity that are interconnected, and partial areas of the first cavity and the second cavity are separated by the partition, that is, the first cavity and the second cavity that are connected are arranged from the edge of the first plate toward the center. The first cavity and the second cavity cooperate with each other, and the position of the recovery chamber helps to fully and efficiently recover the clothing care agent, and can also ensure that the water in the heating chamber can be quickly and efficiently heated into steam, providing sufficient steam required for ironing.

[0117] When the recovery chamber surrounded by the partition is in the shape of an open loop, the heating chamber includes two areas connected by the gap, which can expand the area of ​​the heating chamber and help water to be quickly heated into steam.

[0118] In other cases, the partition is surrounded by a plurality of independent recovery chambers (not shown in the figure), and each recovery chamber is equipped with a corresponding recovery pipe so that the waste liquid in each recovery chamber can be effectively recovered.

[0119] Among them, when each recovery chamber 224 is connected to a recovery tube 730, the waste liquid recovery demand is guaranteed. When each recovery chamber 224 is connected to multiple recovery tubes 730, the waste liquid recovery demand can be optimized.

[0120] refer to Figures 5 to 9 As shown, the first plate 221 is provided with a first through-hole 2211, and the connecting pipe connected to the box body cooperates with the first through-hole 2211 to connect the box body and the heating chamber, so that the water in the box body is sent into the heating chamber for heating. The heated steam can be sent out through the steam outlet for ironing.

[0121] The connection pipe cooperates with the first through-hole 2211. It can be understood that the first plate 221 is provided with a first through-hole 2211 in communication with the heating chamber 223. A connection pipe 213 in communication with the box body 210 is passed through the first through-hole 2211. The box body 210 can supply water to the heating chamber 223 through the connection pipe 213, which makes water supply more flexible. The first through-hole 2211 is used to install the connection pipe 213 and has a simple structure. Alternatively, the connection pipe is connected to the upper end of the first through-hole 2211. The first through-hole 2211 plays a connecting role. The connection pipe is in communication with the heating chamber through the first through-hole 2211. Of course, one, two or more first through-holes 2211 can also be provided. The specific selection can be based on needs. The number of first through-holes 2211 is not limited. The number of first through-holes 2211 matches the number of connection pipes.

[0122] refer to Figures 5 to 9 As shown, the first plate 221 is provided with a third through-hole 2212 communicating with the recovery chamber 224 . The third through-hole cooperates with the recovery pipe to connect the recovery box and the recovery chamber to realize the recovery of waste liquid.

[0123] The third through-hole cooperates with the recovery pipe. This can be understood as follows: the recovery pipe 730 is passed through the third through-hole 2212, and the third through-hole 2212 serves as a connection to the recovery pipe 730, with the recovery pipe extending into the recovery cavity. Alternatively, the recovery pipe is connected to the upper end of the first plate, and the third through-hole 2212 serves as a connection, with the recovery pipe communicating with the recovery cavity through the third through-hole 2212. Alternatively, the third through-hole 2212 serves as both a connection and a communication, with a portion of the third through-hole 2212 extending into the connecting pipe. The connecting pipe and the third through-hole 2212 can cooperate in various ways, which will not be detailed here.

[0124] Two third through-holes 2212 are provided, and the recycled materials can be transported to the recycling box 710 through the recycling pipe 730, so that the clothing care agent can be recycled effectively and efficiently. Of course, one, three or more third through-holes 2212 can also be provided, and the specific number of third through-holes 2212 can be selected according to needs.

[0125] refer to Figures 5 to 9 As shown, the first plate 221 is provided with a fourth through-hole 2213, and the heat conducting portion 600 is connected to the position of the fourth through-hole 2213. The heat conducting portion 600 can be connected to the upper end of the first plate or to the inside of the fourth through-hole 2213, so that the heat of the heating portion 220 is effectively transferred to the heat conducting portion 600. When the heat conducting portion 600 is a solid tube, the heat conducting portion 600 functions as a heat conductor; when the heat conducting portion 600 is a hollow structure connected to the heating chamber, the heat conducting portion 600 functions as a heat conductor and a steam conductor.

[0126] refer to Figures 5 to 9 As shown, the first plate 221 is provided with a through-hole 2214, and the delivery tube 410 is inserted into the through-hole 2214. The delivery tube 410 is passed through the heating chamber 223 and connected to the mounting hole 2222 of the second plate 222, so that the clothing care agent in the mixing chamber is delivered to the delivery chamber 240 between the second plate 222 and the ironing part 230, and then delivered through the delivery port 237 of the ironing part 230.

[0127] Among them, the delivery pipe cooperates with the mounting hole to connect the accommodating chamber and the delivery chamber. It can be understood that the delivery pipe is connected to the upper end surface of the second plate body, and the mounting hole serves to connect the output port of the delivery pipe with the delivery chamber; or, the mounting hole serves to install, and the delivery pipe is passed through the mounting hole, and the output port directly extends into the delivery chamber; or, the mounting hole serves to connect and install at the same time, the end of the delivery pipe is connected to the mounting hole, and the output port at the end of the delivery pipe is connected to the delivery chamber through the mounting hole.

[0128] When no delivery cavity is provided in the ironing device, the delivery pipe can be directly connected to the delivery port of the ironing part. The delivery pipe is provided through the first plate body and the second plate body, the delivery pipe is connected to the ironing part, and the output port is communicated with the delivery port to realize direct output of clothing care agent, and the structure is simple.

[0129] refer to Figure 5As shown in the local area, at least one of the first plate body 221 and the second plate body 222 is provided with a diverter rib 227 protruding toward the other side, and a fluid channel is formed between adjacent diverter ribs 227, so that the heating chamber 223 is a through space. The diverter rib 227 breaks up the water flow in the heating chamber 223 and prolongs the flow time of the water flow in the heating chamber 223. The diverter rib 227 can also increase the contact area between the water flow and the heating part 220. The diverter rib 227 can also increase the surface roughness of the heating part 220 to prevent the Leidenfrost effect. Therefore, the setting of the diverter rib 227 can improve the water vaporization efficiency from multiple aspects.

[0130] It should be noted that Figure 5 The diverter ribs 227 are schematically shown in a local area, but this does not mean that the diverter ribs 227 are only provided in a local area of ​​the heating chamber 223 . The diverter ribs 227 are evenly distributed in the heating chamber 223 . Figure 5 The double-dotted line distinguishes the first plate body 221 structure with the diverter rib 227 and the first plate body 221 structure without the diverter rib 227 .

[0131] Understandably, the reference Figure 7 and Figure 8 As shown, the ironing portion 230 includes an ironing area 233 and a recovery area 234 recessed inwardly relative to the ironing area 233 . The ironing area 233 defines a steam outlet 231 communicating with the heating chamber 223 , and the recovery area 234 defines a recovery port 232 .

[0132] Here, the recovery area 234 is concave relative to the ironing area 233. It can be understood that the ironing part 230 is integrally formed with the recovery area 234 and the ironing area 233; or, the recovery area 234 and the ironing area 233 are independent components, and the ironing part 230 is formed by assembling the two-part structure. The specific molding method of the ironing part 230 is not limited and can be adjusted according to needs.

[0133] The opening for recovering the clothing care agent and the opening for outputting steam are located on two sides, preventing the output steam from mixing with the recovered clothing care agent and affecting the ironing effect. The recovery area 234 is recessed relative to the ironing area 233, causing the recovery port 232 to be recessed relative to the ironing area 233 to form a groove. This provides suction force for recovering the clothing care agent to the clothing through the entire recovery area 234, making the suction force of the recovery port 232 more evenly distributed and preventing excessive suction force in a certain area of ​​the recovery port 232 from affecting the ironing effect. The area of ​​the recovery area 234 is larger than that of the recovery port 232, further expanding the effective area for recovering the clothing care agent. When the ironing surface of the ironing device is pressed against the clothing, the recessed surface of the recovery area maintains a certain distance from the clothing, and the recovery area and the clothing surface form an independent cavity. One function of this cavity is that the panels outside the recovery area can press the clothes to prevent new wrinkles from forming during suction. Another function is to tension the clothes while keeping a certain distance between the recovery port and the surface of the clothes to prevent the recovery port from damaging the clothes or blocking the clothes during suction.

[0134] 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, Figure 3 As shown, the recovery port 232 is communicated with the recovery chamber 224 , and the recovery tube 730 is communicated with the recovery port 232 through the recovery chamber 224 .

[0135] It is understood that at least one side of the recovery area 234 is provided with a steam outlet 231. The positional relationship between the recovery area 234 and the steam outlet 231 is flexible and can be set as needed to ensure stable steam output and efficient recovery of clothing care agents. It should be noted that it is necessary to ensure that the steam outlet 231 is connected to the heating chamber 223. In this case, the position of the steam outlet 231 can be flexibly set. In some cases, such as Figure 7 As shown, the recovery area 234 is an annular surface, and the steam outlet 231 is located within the annular recovery area 234 formed by the recovery area 234. Alternatively, the recovery area is an annular surface, and steam outlets are provided on both the inner and outer rings of the annular surface (not shown in the figure), so that steam is evenly output at multiple locations in the ironing area to optimize the ironing effect.

[0136] 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.

[0137] It is understandable that the ironing portion 230 is formed with a mounting area, and the mounting area is used to connect the brush body 236, and the brush body 236 is detachably connected to the mounting area.

[0138] Understandably, the reference Figure 7As shown, the installation area is an installation groove 235 formed inwardly of the ironing part 230. The installation groove 235 is connected to a brush body 236. The brush body 236 can be used to clean clothes. The brush body 236 cooperates with the clothing care agent to optimize the cleaning effect of the clothes and solve the problem of lack of external force for scrubbing after the clothing care agent is sprayed, and the decontamination only relies on the reaction between the dry cleaning fluid itself and the dirt, resulting in poor cleaning effect.

[0139] The brush body 236 can be connected to the ironing part 230 by interference fit, the brush body 236 can be connected to the ironing part 230 by fasteners, or the brush body 236 can be connected to the ironing part 230 by snapping, bonding, magnetism, etc. There are various ways to connect the brush body 236 and the ironing part 230, which can be selected according to needs.

[0140] In some cases, the ironing device may be connected to a cleaning brush driven by a circulating transmission mechanism such as a crawler belt, a transmission belt or a transmission chain to optimize the scrubbing effect.

[0141] Understandably, the reference Figure 2 and Figure 4 As shown, the housing 100 is connected to the heat shield 120, with the heating unit 220 and the ironing unit 230 disposed on one side of the heat shield 120. The other side of the heat shield 120 is provided with components such as the accommodating portion 300, the housing 210, the conveying unit 400, the water bath 500, the recovery tank 710, and the suction unit 720. The heat shield 120 can be located within the housing 100, isolating 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 dissipating to other components within the housing 100, thereby preventing excessive temperatures within the housing 100 and ensuring the safety of the ironing device.

[0142] It is understandable that the ironing device includes: a working mode, a recycling mode, a heat preservation mode and a scrubbing mode.

[0143] In the working mode, the steam generating unit outputs steam for ironing, and / or the output unit cooperates with the ironing unit to output clothing care agent; the working mode can be used to deliver steam to clothes for ironing, and can also deliver clothing care agent to clothes for clothing care; the working mode can perform ironing and care functions at the same time, or can only perform one of the two.

[0144] In the recycling mode, the recycling unit recycles the clothing care agent after the clothing care is completed, solving the problem of clothing care agent remaining in the clothing. The recycling mode can be run after the working mode, or it can be run simultaneously with the working mode.

[0145] In the keep warm mode, the heat preservation unit is used to keep the clothing care agent warm, so that the clothing care agent reaches a suitable temperature. The keep warm mode is activated before the working mode, that is, before the clothing care agent is dispensed, so that the temperature of the clothing care agent reaches a suitable temperature and the clothing care agent maintains the suitable temperature during the ironing process.

[0146] In the scrubbing mode, the scrubbing unit scrubs the clothes by controlling the movement of the brush body, and the dirt collecting box collects the substances carried by the brush body through the dirt collecting port.

[0147] The scrubbing mode is performed after the working mode, or is performed synchronously with the working mode. The substances carried by scrubbing may include water condensed from ironing steam, clothing care agents, and other impurities such as hair balls and particles on the surface of clothes.

[0148] Next, combine Figures 1 to 13 As shown, the structure and working process of the ironing device are described by taking the accommodating portion 300 for containing dry cleaning liquid and the ironing device integrated with dry cleaning and ironing functions as an example.

[0149] The water required for steam generation of the ironing device is added from the box 210, and the box 210 is fixed above the heat insulation cover 120. The water supply pump 214 connected to the box 210 draws water from the box 210 and sends it to the heating part 220. The connecting pipe 213 sends water to the heating chamber 223 formed between the first plate 221 and the second plate 222. 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 part 230 to spray the steam onto the surface of the clothes, and ironing is performed using the heat of the steam.

[0150] About the temperature regulation of dry cleaning fluid:

[0151] A liquid supply tank 320 is located within the storage section 300 and is used to store dry-cleaning liquid. The storage section 300 is secured above the heat-insulating cover 120. Driven by the liquid pump of the delivery section 400, the dry-cleaning liquid is delivered from the output port of the delivery tube 410 to the delivery chamber 240 and then dispensed onto the garments through the delivery port 237 of the ironing section 230. A temperature sensor 310 is also located within the storage section 300 to monitor the temperature of the dry-cleaning liquid in real time. A water bath 500 is mounted on the outside of the housing 300, forming a water bath chamber 510 between the water bath 500 and the housing 300. The water bath 500 is connected to the first plate 221 via a heat conducting portion 600 and extends into the heating chamber 223. Heat from the heating chamber 223 is transferred to the water bath chamber 510 via the heat conducting portion 600, where it is used to heat the dry cleaning fluid. Both the water bath 500 and the housing 300 are made of materials with high thermal conductivity (high thermal conductivity here can be understood as good thermal conductivity, and is not limited to a specific value). The water bath 500 maintains good contact with the housing 300 and maintains good on / off regulation with the housing 210 to ensure heat transfer. In some cases, a thermal conductive agent such as thermal grease may be applied between the outer surface of the housing 300 and the liquid supply tank 320. One end of the heat conducting portion 600 is sealed to the first plate 221, and the other end is sealed to the water bath 500. Both the heat conducting portion 600 and the water bath 500 can be made of materials with high thermal conductivity. The outer surfaces of the heat conducting portion 600 and the water bath 500 are coated with a heat-insulating layer, which can be made of a heat-insulating material to prevent heat from dissipating into the interior of the ironing device.

[0152] The housing 210 can deliver water to the water bath chamber 510 via a water pump and a first pipe 211. The heat transfer unit 600 can transfer heat from the heating unit 220 to the water bath chamber 510 (including the wall panels of the water bath 500, the wall panels of the accommodating portion 300, and the water in the water bath chamber 510 formed by the two) through heat transfer and the steam in the heating chamber 223. The water bath 500 is connected to the housing 210 via a second pipe 212. The second pipe 212 is equipped with a one-way valve. When the one-way valve is pressurized or controlled to open, 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 flow of water between the water bath chamber 510 and the housing 210.

[0153] Regarding the delivery of dry cleaning fluid:

[0154] The accommodating portion 300 and the conveying portion 400 cooperate to deliver dry-cleaning liquid from the delivery port 237 of the ironing portion 230 and apply it to the clothing, performing both a decontamination and ironing process. The conveying portion 400 delivers the dry-cleaning liquid into the delivery chamber 240 between the heating portion 220 and the ironing portion 230. The dry-cleaning liquid is then delivered from the delivery port 237 and then, using the ironing device, is moved over the clothing in a small area, ironing the clothing.

[0155] About the recycling of dry cleaning fluid:

[0156] The recovery box 710 is fixed to the heat shield 120 and recovers dry cleaning fluid through the combined suction force of a suction member 720 and a recovery pipe 730. The recovery pipe 730 is disposed 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 suction member 720 and the recovery pipe 730 create a negative pressure within the recovery chamber 224, which draws and recovers residual dry cleaning fluid from the recovery area 234 of the ironing board. The recovery area 234 is recessed 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, thereby ensuring an effective ironing effect.

[0157] The ironing portion 230 is fixedly connected to the brush body 236 by bonding or magnetic attraction, and the brush body 236 is fixedly connected in the mounting groove 235 of the ironing portion 230 for brushing and washing clothes.

[0158] About the specific working process of the ironing device:

[0159] After the ironing device is activated, 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 pump a set amount of water from the housing 210 into the water bath chamber 510, filling the water bath chamber 510 with water. The solenoid valve of the first pipe 211 then closes. When power is applied to the first and second plates 221 and 222, their temperatures rise rapidly. This heat is transferred to the water bath 500 via the heat conducting portion 600, thereby heating the water in the water bath chamber 510. This heat is then transferred to the dry-cleaning liquid via the container 300, bringing the temperature of the dry-cleaning liquid to a predetermined temperature range for optimal performance (generally below 65°C). The temperature sensor 310 connected to the container 300 monitors the temperature of the dry-cleaning liquid. When temperature sensor 310 detects that the dry-cleaning fluid temperature is too high, the solenoid valve in first pipe 211 opens again, feeding cold water from cabinet 210 into water bath chamber 510, increasing the pressure within water bath chamber 510. This pressure opens the one-way valve in second pipe 212 connected to water bath 500, allowing the hot water in water bath chamber 510 to drain into cabinet 210, thereby lowering the dry-cleaning fluid temperature. Because cabinet 210 has a much larger volume than water bath chamber 510 and provides excellent heat dissipation, the heat from the hot water in water bath chamber 510 dissipates quickly after entering cabinet 210, preventing overheating of the water in cabinet 210. This process maintains the dry-cleaning fluid's temperature, ensuring it always operates within the optimal temperature range.

[0160] To dry-clean and iron a part of a garment, the user first aims the delivery port 237 of the ironing unit 230 at the stained area and presses the dry cleaning liquid spray switch, activating the delivery pump 420 for delivering the dry cleaning liquid. The delivery pump 420 generates negative pressure, sucking the dry cleaning liquid out and atomizing it. The liquid is then delivered from the delivery port to the delivery chamber 240 via the delivery pipe 410, and then delivered to the stained area through the delivery port 237. The user then flattens the stained area using the ironing unit 230 and presses the steam button, activating the water supply pump 214 connected to the housing 210. The water supply pump 214 generates negative pressure, delivering water from the housing 210 through the connecting pipe 213 into the heating chamber 223 between the first and second plates 221, 222. The water is heated and vaporized to generate steam, which is then ejected from the steam outlet 231 connected to the second plate 222 and the ironing unit 230 for use in ironing the garment. During the ironing process, as the ironing device moves, the brush body 236 connected to the ironing portion 230 can scrub the dirty parts of the clothes, assisting the dry cleaning liquid in removing dirt from the clothes.

[0161] After the decontamination and ironing are completed, the waste liquid recovery switch is pressed, and the suction piece 720 is started to generate negative pressure, and the waste liquid on the surface of the clothes is sucked into the recovery chamber 224 through the recovery port 232 of the ironing part 230, and then the residual dry cleaning liquid that has completed the decontamination reaction and the residual water vapor on the clothes are sucked into the recovery box 710 through the recovery pipe 730 connected to the recovery chamber 224, so as to achieve complete recovery of the dry cleaning waste liquid and make the clothes quickly return to dryness after ironing.

[0162] The above is an ironing device, which integrates steam ironing, dry cleaning and waste liquid recovery functions into the ironing device by using components such as a steam generating unit 200, a supply unit for supplying dry cleaning agents, a recovery unit 700 for recovering dry cleaning agents, and a brush body 236. The supply unit includes a conveying unit 400 for conveying dry cleaning liquid. The conveying unit 400 conveys the dry cleaning liquid to the conveying cavity between the heating unit and the ironing unit. The dry cleaning liquid is then discharged from the output port of the ironing unit, which can be a spray port. The supply unit is also equipped with a water bath 500, which is used to heat the dry cleaning liquid in a water bath. The water bath 500 can also cooperate with the housing 210 of the steam generating unit 200 to adjust the water temperature in the water bath cavity 510 so that the water temperature is suitable for the dry cleaning liquid to reach an appropriate temperature. The recovery unit 700 is used to recycle the used dry cleaning liquid to solve the problem of dry cleaning agent residue on the surface of clothing. The brush body 236 is connected to the mounting groove 235 of the ironing unit 230, which realizes the brushing of local dirty areas of clothing during the ironing process. Based on the above, the ironing device integrates the functions of temperature control and spraying of dry cleaning liquid, scrubbing and ironing of clothes, and recycling and processing of waste dry cleaning liquid, which helps to improve the decontamination effect of the ironing device and realize the effective recovery of residual dry cleaning liquid after decontamination.

[0163] The above embodiments are intended to illustrate the present invention only and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the embodiments, it should be understood by those skilled in the art that various combinations, modifications, or equivalent substitutions of the technical solutions of the present invention do not depart from the spirit and scope of the technical solutions of the present invention and should be encompassed by the scope of the claims of the present invention.

Claims

1. An ironing device, characterized in that: include: The steam generating unit comprises a housing, a heating unit, and an ironing unit, wherein the heating unit forms a heating chamber, the heating chamber being in fluid communication with the housing for storing fluid, and the ironing unit is provided with a delivery port and a steam outlet communicating with the heating chamber; the heating unit comprises a first plate and a second plate, at least one of the first plate and the second plate being used for heating, and the heating chamber being formed between the first plate and the second plate; a receiving portion, configured with a receiving cavity for receiving a clothing care agent; a conveying portion, adapted to connect the accommodating cavity and the conveying port; a recovery unit, the recovery unit comprising a recovery box, a suction member, and a recovery pipe connected to the recovery box, the suction member being used to provide suction force to the recovery pipe, the recovery pipe being connected to a recovery port of the ironing unit; The accommodating portion is connected to a heat-insulating portion for keeping the clothing care agent warm.

2. The ironing device according to claim 1, characterized in that A conveying cavity is formed between the ironing portion and the heating portion, or a conveying cavity is formed in the heating portion; Wherein, the accommodating cavity is communicated with the delivery port through the delivery cavity.

3. The ironing device according to claim 2, characterized in that The conveying cavity is formed between the second plate body and the ironing part.

4. The ironing device according to claim 3, characterized in that The first plate body is provided with a through-interface, the delivery pipe of the delivery part passes through the through-interface and is connected to the second plate body, the second plate body is provided with a mounting hole, the delivery pipe cooperates with the mounting hole to connect the accommodating cavity and the delivery cavity.

5. The ironing device according to claim 3, characterized in that The box body is connected to a connecting pipe, the connecting pipe is connected to the first plate body, the first plate body is provided with a first through-hole, the connecting pipe cooperates with the first through-hole to connect the box body and the heating chamber.

6. The ironing device according to claim 1, characterized in that The delivery pipe of the delivery part is provided through the first plate body and the second plate body, the delivery pipe is connected to the ironing part, and the output port of the delivery pipe is communicated with the delivery port.

7. The ironing device according to claim 3, characterized in that A buffer cavity is formed between the first plate body and the second plate body. The second plate body is provided with a mounting hole. The delivery pipe of the delivery part is passed through the buffer cavity and connected to the mounting hole.

8. The ironing device according to claim 7, characterized in that The second plate body is provided with a vent connected to the steam outlet, and the vent is located on the outer circle of the conveying cavity.

9. The ironing device according to claim 3, characterized in that The delivery part includes a delivery pipe and a delivery pump. The delivery pump is connected to the delivery pipe. One end of the delivery pipe is connected to the accommodating cavity, and the other end of the delivery pipe is connected to the delivery cavity.

10. The ironing device according to claim 1, characterized in that In the case where the heating portion includes a first plate and a second plate, at least one of the first plate and the second plate is provided with a partition portion, which separates the heating chamber and the recovery chamber, and the recovery chamber is communicated with the recovery pipe.

11. The ironing device according to claim 10, characterized in that The first plate body is provided with a third through-hole, and the third through-hole cooperates with the recovery pipe to connect the recovery box and the recovery chamber.

12. The ironing device according to claim 1, characterized in that The ironing portion includes an ironing area and a recovery area concave relative to the ironing area. The ironing area is provided with the steam outlet, the recovery area is provided with the recovery port, and the ironing area is located in the inner circle of the recovery area.

13. The ironing device according to claim 1, characterized in that The heat preservation part includes a water bath, a heat conducting part, a first pipeline and a second pipeline, and a water bath cavity is formed between the accommodating part and the water bath; The first pipe is connected to the water outlet of the box and is suitable for on-off adjustment, and the second pipe is connected to the water return end of the box and is suitable for on-off adjustment; wherein the accommodating portion is configured with an accommodating cavity for accommodating a liquid supply tank, the liquid supply tank contains the clothing care agent, and the water bath cavity is formed between the accommodating portion and the water bath tank. At least one of the accommodating portion and the liquid supply tank is provided with a temperature sensor, and when the current temperature detected by the temperature sensor exceeds a temperature threshold, the first pipe is connected to the water outlet and the second pipe is connected to the water return end; The water bath is thermally connected to the heating part via a heat conducting part, and the heat conducting part is connected to the outer wall of the water bath or extends into the water bath cavity; The heat conducting portion is a solid heat conducting structure; and / or, the heat conducting portion is a hollow heat conducting structure, and the heat conducting portion is suitable for fluid communication between the water bath chamber and the heating chamber.

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