Ironing equipment
By setting up sewage holes on the bottom wall of the steam generation chamber of the electric iron and injecting cleaning liquid for cleaning, the poor thermal conductivity and steam ejection problems caused by scale accumulation are solved, and the normal generation and ejection of steam is achieved, and the user experience is improved.
Patent Information
- Application Number
- CN202421383587.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-17
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-06-17
AI Technical Summary
Most electric irons on the market will accumulate scale after long-term use, resulting in poor thermal conductivity, affecting the generation and ejection of steam, and thus affecting the ironing function.
An ironing equipment is designed to set up sewage holes on the bottom wall of the steam generating chamber, inject cleaning liquid into the steam generating chamber through the sewage holes for cleaning, and pour out the cleaning liquid after cleaning, so as to deeply clean the ironing assembly to avoid scale affecting steam generation and spraying.
By deeply cleaning the ironing assembly, avoiding the poor thermal conductivity caused by scale, ensuring the normal production and ejection of steam, and improving user experience.
Smart Images
Figure CN222666357U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of ironing, in particular to an ironing device. Background Art
[0002] Ironing equipment such as electric irons can iron out wrinkles on clothes and fabrics. Currently, most models of electric irons on the market heat water to generate steam and use steam for ironing. However, due to the minerals contained in the water, especially when the water hardness is high, scale will accumulate on the equipment after long-term use.
[0003] When there is too much scale, on the one hand, it will cause poor heat conduction and affect the generation of steam. On the other hand, if the scale is not cleaned in time, it will affect the steam spraying and ironing functions. Utility Model Content
[0004] In view of the above problems, the utility model provides an ironing device, which can clean the steam generating chamber through the drainage hole and pour out the dirt, so as to prevent scale from affecting the generation of steam, as well as the steam spraying and ironing functions.
[0005] The utility model provides an ironing device, comprising: a device body, comprising: a main shell, a water supply device and a heat insulation shell, the heat insulation shell is sealed on the bottom of the main shell, and the water supply device is arranged on the main shell; an ironing component, comprising an ironing sole plate and a heating device, the ironing sole plate is arranged on a side of the heat insulation shell facing away from the main shell, the ironing sole plate defines a steam generating chamber, the heating device is arranged on the ironing sole plate and is suitable for supplying heat to the steam generating chamber, the water supply device is communicated with the steam generating chamber, and a drain hole is arranged on the bottom wall of the steam generating chamber; and a blocking member, the blocking member is arranged on the drain hole to open or close the drain hole.
[0006] According to the ironing device of the utility model, by setting a drainage hole on the bottom wall of the steam generating chamber, when a certain amount of scale accumulates in the steam generating chamber, cleaning liquid can be injected into the steam generating chamber through the drainage hole for cleaning, and the cleaning liquid is poured out through the drainage hole after cleaning. Thus, the purpose of deep cleaning the ironing component is achieved, and the scale is prevented from causing poor heat conduction of the heating device, affecting the generation of steam, as well as the steam spraying and ironing functions, which is conducive to improving the user experience.
[0007] In some embodiments, the blocking member is detachably connected to the ironing base plate.
[0008] In this way, when cleaning scale, the blocking piece can be flexibly and conveniently removed from the drain hole to open the drain hole, which is simple to operate and easy to implement.
[0009] In some embodiments, at least a portion of the inner wall of the drain hole is provided with a connecting thread, the blocking member is provided with a matching thread that matches the connecting thread, and the blocking member is matched with the ironing base thread.
[0010] In this way, the connection structure between the sealing piece and the ironing base plate is simple and reliable, easy to disassemble and assemble, and the matching threads and the connecting threads are helpful to improve the sealing of the drainage hole, ensure the sealing of the steam generating chamber when the ironing device works normally, and prevent water leakage.
[0011] In some embodiments, the drain hole includes a first hole segment and a second hole segment arranged sequentially along the axial direction of the drain hole, the first hole segment is located on the side of the second hole segment facing the steam generating chamber, and the inner diameter of the first hole segment is smaller than the inner diameter of the second hole segment; the sealing member includes a first sealing segment and a second sealing segment, the first sealing segment is in the first hole segment, and the second sealing segment is in the second hole segment; the connecting thread is formed in the second hole segment, and the mating thread is formed in the second sealing segment.
[0012] In this way, when the plugging member is screwed into the drain hole, the step surface formed between the first hole section and the second hole section can cooperate with the step surface formed between the first blocking section and the second blocking section, thereby limiting the plugging member and preventing the plugging member from having an excessive stroke. At the same time, it is beneficial to improve the sealing performance of the drain hole, and the overall structure is relatively simple and easy to manufacture.
[0013] In some embodiments, the blocking member has a first end face along the axial direction of the drain hole and facing away from the steam generating chamber, and a second end face facing the steam generating chamber; the first end face is higher than the lower surface of the ironing base plate; and / or the second end face is flush with the bottom wall of the steam generating chamber.
[0014] In this way, the compression between the blocking member and the clothes can be reduced, and the blocking member can be prevented from being damaged. It can also prevent the blocking member from occupying the internal space of the steam generating chamber, thereby ensuring the steam generation efficiency. As an alternative embodiment, the second end surface can be lower than the bottom wall of the steam generating chamber.
[0015] In some embodiments, the bottom wall of the steam generating chamber is provided with a plurality of first heat-conducting protrusions, the second end surface is provided with a plurality of second heat-conducting protrusions, and the first heat-conducting protrusions and the second heat-conducting protrusions are arranged in an array.
[0016] By providing the first heat-conducting protrusion and the second heat-conducting protrusion, the area of the steam generating chamber wall can be increased, thereby increasing the contact area between water and the inner wall of the steam generating chamber, improving the heating efficiency of the heating device for water, and further improving the steam generation efficiency.
[0017] In some embodiments, the blocking member is a heat conductive member; and / or the blocking member is made of the same material as the ironing soleplate.
[0018] In this way, the plugging piece can also be used to heat water, thereby improving the efficiency of steam generation.
[0019] In some embodiments, the ironing device further comprises: a sealing member, wherein the sealing member is disposed between an inner wall of the drain hole and an outer wall of the blocking member.
[0020] By providing the sealing member, the sealing performance at the drain hole can be further improved, thereby ensuring the sealing performance of the steam generating chamber when the ironing device is operating normally and preventing water leakage.
[0021] In some embodiments, the inner wall of the drain hole forms a first step surface, the outer wall of the sealing member forms a second step surface, the first step surface and the second step surface are opposite to each other along the axial direction of the drain hole, and the sealing member is clamped between the first step surface and the second step surface.
[0022] In this way, the position stability of the seal can be ensured, thereby ensuring the sealing of the drain hole.
[0023] In some embodiments, the bottom wall of the steam generating chamber is inclined, and the drain hole is arranged at the lowest point of the bottom wall of the steam generating chamber.
[0024] By arranging the drain hole at the lowest point of the bottom wall of the steam generating chamber, after the steam generating chamber is cleaned, the cleaning liquid can flow along the inclined surface to the drain hole, eliminating the need for the user to pour out the cleaning liquid by tilting the ironing device, thereby further simplifying the cleaning operation. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, a brief introduction will be given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.
[0026] Figure 1 This is a schematic structural diagram of an ironing device according to an embodiment of the utility model;
[0027] Figure 2 A cross-sectional view of an ironing device according to an embodiment of the utility model;
[0028] Figure 3 An exploded view of an ironing device according to an embodiment of the utility model;
[0029] Figure 4It is a schematic diagram of the assembly of the ironing assembly and the blocking member at an angle according to an embodiment of the utility model;
[0030] Figure 5 It is a schematic diagram of assembling the ironing assembly and the blocking member from another angle according to an embodiment of the utility model;
[0031] Figure 6 An exploded view of the ironing assembly and the blocking member of the embodiment of the utility model;
[0032] Figure 7 is a cross-sectional view of an ironing assembly according to an embodiment of the utility model;
[0033] Figure 8 for Figure 7 The middle circle shows an enlarged view of site A.
[0034] Description of reference numerals:
[0035] 100- Ironing equipment;
[0036] 1- Equipment body;
[0037] 11-main shell; 12-water supply device; 13-insulation shell;
[0038] 2- Ironing component;
[0039] 21- Ironing soleplate;
[0040] 211-steam generating chamber;
[0041] 212-drain hole; 2121-first hole section; 2122-second hole section; 2123-first step surface; 2124-connecting thread;
[0042] 213 - first heat-conducting protrusion; 214 - steam diffusion chamber; 215 - steam spray hole;
[0043] 22- Heating device;
[0044] 3- blocking piece;
[0045] 31-first end surface; 311-operating groove;
[0046] 32-second end surface; 321-second heat-conducting protrusion;
[0047] 33-first blocking section; 34-second blocking section; 341-matching thread; 35-second step surface;
[0048] 4- Seals. DETAILED DESCRIPTION
[0049] In order to make the above-mentioned purposes, features and advantages of the embodiments of the present application more obvious and understandable, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of this application.
[0050] Ironing equipment such as electric irons can iron out wrinkles on clothes and fabrics. At present, most models of electric irons on the market heat water to generate steam and use steam for ironing. However, due to the minerals contained in the water, especially when the water hardness is high, scale will accumulate on the equipment after long-term use. When there is too much scale, on the one hand, it will cause poor heat conduction and affect the generation of steam. On the other hand, if the scale is not cleaned in time, it will affect the steam spraying and ironing function.
[0051] In view of this, the utility model provides an ironing device, which provides a drainage hole on the bottom wall of the steam generating chamber. When a certain amount of scale accumulates in the steam generating chamber, cleaning liquid can be injected into the steam generating chamber through the drainage hole for cleaning, and the cleaning liquid is poured out through the drainage hole after cleaning. Thus, the purpose of deep cleaning the ironing component is achieved, and the scale is prevented from causing poor heat conduction of the heating device, affecting the generation of steam, as well as the steam spraying and ironing functions, which is conducive to improving the user experience.
[0052] Combine the following Figure 1-Figure 8 An ironing device 100 according to an embodiment of the present invention is described.
[0053] The ironing device 100 of this embodiment may be a handheld iron or a hanging iron, a household iron or an industrial iron. The ironing device 100 of this embodiment may include: a device body 1 , an ironing assembly 2 and a blocking member 3 .
[0054] Among them, combined Figure 1-Figure 3 The device body 1 may include: a main housing 11, a water supply device 12 and a heat-insulating shell 13. The main housing 11 has a receiving cavity. The water supply device 12 may include a water tank, a water supply pipe and other structures. The water supply device 12 may be arranged in the receiving cavity. The receiving cavity may also be used to arrange the electronic control components and other functional components of the ironing device 100. Of course, there may be multiple receiving areas in the receiving cavity. Each receiving area may be separated or connected as needed. Each receiving area may be used to arrange different types of functional components. The heat-insulating shell 13 is sealed at the bottom of the main housing 11. The heat-insulating shell 13 is used to separate the ironing component 2 from the inner cavity of the main housing 11 to prevent the heat of the ironing component 2 from affecting the normal operation of the functional components in the receiving cavity of the main housing 11.
[0055] Combination Figure 4-Figure 7 The ironing assembly 2 may include an ironing base plate 21 and a heating device 22. The ironing base plate 21 is disposed on a side of the heat-insulating shell 13 facing away from the main shell 11. The ironing base plate 21 defines a steam generating chamber 211. The heating device 22 is disposed on the ironing base plate 21 and is suitable for providing heat to the steam generating chamber 211. For example, the heating device 22 may be disposed around the steam generating chamber 211. The heating device 22 may be a heating rod, a heating plate, a heating wire or the like. The heating device 22 may be one or more.
[0056] The water supply device 12 is connected to the steam generating chamber 211. The ironing sole plate 21 is also provided with a steam diffusion chamber 214, which surrounds the circumference of the steam generating chamber 211 and is connected to the steam generating chamber 211. The bottom wall of the steam diffusion chamber 214 is provided with a steam spray hole 215, which penetrates the ironing sole plate 21 along the thickness direction of the ironing sole plate 21. After the water supply device 12 supplies water to the steam generating chamber 211, the heating device 22 heats the water in the steam generating chamber 211 to generate steam, and the steam flows from the steam generating chamber 211 to the steam diffusion chamber 214, and then sprays out from the steam spray hole 215 to act on clothes, fabrics, etc.
[0057] Combination Figure 4-Figure 8 The bottom wall of the steam generating chamber 211 is provided with a drain hole 212, which can penetrate the ironing sole plate 21 along the thickness direction of the ironing sole plate 21, and the cross-sectional shape of the drain hole 212 can be circular, square or any other shape. The blocking member 3 can be provided at the drain hole 212 to open or close the drain hole 212.
[0058] For example, the blocking piece 3 can be detachably connected to the ironing base plate 21, such as plugging, clamping, or threading, so that the drain hole 212 can be opened or closed by removing the blocking piece 3 from the ironing base plate 21; or, the blocking piece 3 can be movably connected to the ironing base plate 21, so that the drain hole 212 can be opened or closed by moving the blocking piece 3 relative to the ironing base plate 21, and when the blocking piece 3 opens the drain hole 212, the blocking piece 3 is not removed from the ironing base plate 21; or, the blocking piece 3 can also be constructed to have a variable volume, so that the drain hole 212 can be opened or closed by changing its volume. Of course, the utility model is not limited to this, and the structure of the blocking piece 3 itself and the connection method with the ironing base plate 21 can be reasonably set according to actual needs.
[0059] After the ironing device 100 has been used for a period of time and a certain amount of scale has accumulated on the bottom wall of the steam generating chamber 211, the drain hole 212 is opened through the blocking member 3, for example, the blocking member 3 is removed from the ironing base plate 21, and then cleaning liquid is injected into the steam generating chamber 211 for cleaning. After cleaning, the liquid and scale are discharged from the drain hole 212.
[0060] According to the ironing device 100 of the embodiment of the utility model, by setting the drain hole 212 on the bottom wall of the steam generating chamber 211, when a certain amount of scale accumulates in the steam generating chamber 211, cleaning liquid can be injected into the steam generating chamber 211 through the drain hole 212 for cleaning, and after cleaning, the cleaning liquid is poured out through the drain hole 212. Thus, the purpose of deep cleaning the ironing component 2 is achieved, and the scale is prevented from causing poor heat conduction of the heating device 22, affecting the generation of steam, as well as the steam spraying and ironing functions, which is conducive to improving the user experience.
[0061] In addition, compared with the related art, in which the drain device is arranged at the rear of the ironing device 100, resulting in a certain distance between the steam generating chamber 211 and the drain device, in this embodiment, since the drain hole 212 is arranged on the bottom wall of the steam generating chamber 211, that is, the drain hole 212 is in the scale accumulation area, the flow path of the cleaning liquid is shorter, and there are fewer blocking structures on the flow path. The cleaning liquid can be discharged more easily from the drain hole 212, which can simplify the drain structure of the ironing component 2.
[0062] In some embodiments, in combination Figure 6-Figure 8 The blocking member 3 and the ironing base plate 21 are detachably connected, for example, the blocking member 3 and the ironing base plate 21 can be plugged, clamped, threaded, etc. In this way, when cleaning scale, the blocking member 3 can be flexibly and conveniently removed from the drainage hole 212 to open the drainage hole 212, which is simple to operate and easy to implement.
[0063] In some embodiments, in combination Figure 6-Figure 8 At least part of the inner wall of the drain hole 212 is provided with a connecting thread 2124, and the blocking member 3 is provided with a matching thread 341, and the matching thread 341 matches with the connecting thread 2124. In other words, in this embodiment, the blocking member 3 is threadedly matched with the ironing sole plate 21. In this way, the connection structure between the blocking member 3 and the ironing sole plate 21 is simple and reliable, and is easy to assemble and disassemble. In addition, the matching thread 341 and the connecting thread 2124 are conducive to improving the sealing of the drain hole 212, ensuring the sealing of the steam generating chamber 211 when the ironing device 100 is working normally, and preventing water leakage.
[0064] In some embodiments, in combination Figure 8 The drain hole 212 may include a first hole segment 2121 and a second hole segment 2122, which are sequentially arranged along the axial direction of the drain hole 212. For example, the axial direction of the drain hole 212 may be parallel to the thickness direction of the ironing soleplate 21. The first hole segment 2121 is located on a side of the second hole segment 2122 facing the steam generating chamber 211, that is, the first hole segment 2121 is located on the upper side of the second hole segment 2122, and the inner diameter of the first hole segment 2121 is smaller than the inner diameter of the second hole segment 2122.
[0065] Combination Figure 6 The sealing member 3 may include a first sealing segment 33 and a second sealing segment 34, wherein the first sealing segment 33 is located in the first hole segment 2121, the second sealing segment 34 is located in the second hole segment 2122, the connecting thread 2124 is formed in the second hole segment 2122, and the matching thread 341 is formed in the second sealing segment 34.
[0066] In this way, when the plugging member 3 is screwed into the drain hole 212, the step surface formed between the first hole section 2121 and the second hole section 2122 can cooperate with the step surface formed between the first blocking section 33 and the second blocking section 34, thereby limiting the plugging member 3 and preventing the plugging member 3 from having an excessive stroke. At the same time, it is beneficial to improve the sealing performance of the drain hole 212, and the overall structure is relatively simple and easy to manufacture.
[0067] In some embodiments, reference Figure 8 The blocking member 3 has a first end face 31 and a second end face 32, wherein the first end face 31 is located at one end of the blocking member 3 along the axial direction of the drain hole 212 and facing away from the steam generating chamber 211, and the second end face 32 is located at one end of the blocking member 3 along the axial direction of the drain hole 212 and facing the steam generating chamber 211. The first end face 31 is higher than the lower surface of the ironing sole plate 21, that is, the first end face 31 is recessed upward relative to the lower surface of the ironing sole plate 21, so that the compression between the blocking member 3 and the clothes can be reduced, and the blocking member 3 can be prevented from being damaged. Of course, in other embodiments, the first end face 31 can be flush with the lower surface of the ironing sole plate 21.
[0068] Furthermore, the second end surface 32 of the blocking member 3 is flush with the bottom wall of the steam generating chamber 211, so that the blocking member 3 can avoid occupying the internal space of the steam generating chamber 211, thereby ensuring the steam generation efficiency. As an alternative embodiment, the second end surface 32 can be lower than the bottom wall of the steam generating chamber 211.
[0069] In some embodiments, reference Figure 4 , Figure 6 and Figure 8 The bottom wall of the steam generating chamber 211 is provided with a plurality of first heat-conducting protrusions 213, and the second end surface 32 is provided with a plurality of second heat-conducting protrusions 321. The first heat-conducting protrusions 213 and the second heat-conducting protrusions 321 are arranged in an array, and the second end surface 32 can be used as a part of the wall of the steam generating chamber 211. By providing the first heat-conducting protrusions 213 and the second heat-conducting protrusions 321, the area of the wall of the steam generating chamber 211 can be increased, thereby increasing the contact area between water and the inner wall of the steam generating chamber 211, improving the heating efficiency of the heating device 22 for water, and further improving the steam generation efficiency.
[0070] Optionally, the first thermal conductive protrusion 213 can be a spherical, conical, terraced or other protrusion structure, and the shape of the second thermal conductive protrusion 321 can be the same as or different from the shape of the first thermal conductive protrusion 213; the size of the second thermal conductive protrusion 321 can be the same as or different from the size of the first thermal conductive protrusion 213.
[0071] In some embodiments, the blocking member 3 is a heat conducting member, so that the blocking member 3 can also be used to heat water, thereby improving the steam generation efficiency. Preferably, the blocking member 3 and the ironing soleplate 21 are made of the same material, for example, the blocking member 3 and the ironing soleplate 21 can both be metal members such as aluminum members.
[0072] In some embodiments, reference Figure 3 as well as Figure 6-Figure 8 The ironing device 100 may further include a sealing member 4, which may be a sealing ring or a plastic member. The sealing member 4 is disposed between the inner wall of the drain hole 212 and the outer wall of the blocking member 3. By providing the sealing member 4, the sealing performance at the drain hole 212 can be further improved, and the sealing performance of the steam generating chamber 211 can be ensured to prevent water leakage when the ironing device 100 is working normally.
[0073] In some embodiments, in combination Figure 8 The inner wall of the drain hole 212 may be formed with a first step surface 2123, and the first step surface 2123 may be located at the connection between the first hole section 2121 and the second hole section 2122. The outer wall of the plugging member 3 is formed with a second step surface 35, and the second step surface 35 may be located at the connection between the first plugging section 33 and the second plugging section 34. The first step surface 2123 and the second step surface 35 are opposite to each other along the axial direction of the drain hole 212, and the sealing member 4 is sandwiched between the first step surface 2123 and the second step surface 35. In this way, the position stability of the sealing member 4 can be ensured, thereby ensuring the sealing performance of the drain hole 212.
[0074] Of course, in other embodiments, a sealing groove may be provided on at least one of the inner wall of the first hole section 2121 and the outer wall of the first blocking section 33 , and the seal 4 may be embedded in the sealing groove to ensure the position stability of the seal 4 and the sealing of the drain hole 212 .
[0075] In some embodiments, the bottom wall of the steam generating chamber 211 may be inclined, and the drain hole 212 is disposed at the lowest point of the bottom wall of the steam generating chamber 211. For example, the inner wall of the steam generating chamber 211 is inclined downward in the first direction and from the front to the back, and in this case, the drain hole 212 is disposed at the tail of the steam generating chamber 211; or, the bottom wall of the steam generating chamber 211 is gradually inclined from the periphery to the center, and in this case, the drain hole 212 is disposed in the middle of the steam generating chamber 211. By arranging the drain hole 212 at the lowest point of the bottom wall of the steam generating chamber 211, after the steam generating chamber 211 is cleaned, the cleaning liquid can flow toward the drain hole 212 along the inclined surface, eliminating the need for the user to pour out the cleaning liquid by tilting the ironing device 100, and further simplifying the cleaning operation.
[0076] In some embodiments, reference Figure 5 The first end surface 31 of the blocking member 3 may be provided with an operating groove 311, and the operating groove 311 may be in a straight shape or a cross shape, so that the blocking member 3 can be removed or installed using a screwdriver, which is convenient for users to operate.
[0077] It should be noted that the embodiments represented by "one embodiment", "an embodiment", "an exemplary embodiment", "some embodiments", etc. mentioned in the specification may include specific features, structures or characteristics, but not every embodiment may include the specific features, structures or characteristics. In addition, such phrases do not necessarily refer to the same embodiment. In addition, when describing specific features, structures or characteristics in conjunction with an embodiment, it is within the knowledge of those skilled in the art to implement such features, structures or characteristics in conjunction with other embodiments that are explicitly or not explicitly described.
[0078] In general, terms should be understood, at least in part, by the context in which they are used. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending, at least in part, on the context. Similarly, terms such as "a," "an," or "the" may also be understood to convey singular usage or to convey plural usage, depending, at least in part, on the context.
[0079] It should be easily understood that “on,” “above,” and “over” in the present disclosure should be interpreted in the broadest manner, so that “on” not only means “directly on something,” but also includes the meaning of “on something” with intervening features or layers therebetween, and “above” or “over” not only includes the meaning of “above” or “over,” but also may include the meaning of “above” or “over something” with no intervening features or layers therebetween (i.e., directly on something).
[0080] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, rather than to limit it. Although the present application has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present application.
Claims
1. An ironing device (100), characterized in that: include: The device body (1) comprises: a main shell (11), a water supply device (12) and a heat-insulating shell (13), wherein the heat-insulating shell (13) is sealed on the bottom of the main shell (11), and the water supply device (12) is arranged on the main shell (11); An ironing assembly (2), comprising an ironing soleplate (21) and a heating device (22), wherein the ironing soleplate (21) is arranged on a side of the heat-insulating shell (13) facing away from the main shell (11), the ironing soleplate (21) defines a steam generating chamber (211), the heating device (22) is arranged on the ironing soleplate (21) and is suitable for supplying heat to the steam generating chamber (211), the water supply device (12) is in communication with the steam generating chamber (211), and a drainage hole (212) is provided on the bottom wall of the steam generating chamber (211); A blocking member (3), wherein the blocking member (3) is arranged at the sewage discharge hole (212) to open or close the sewage discharge hole (212).
2. The ironing device (100) according to claim 1, characterized in that: The blocking member (3) is detachably connected to the ironing base plate (21).
3. The ironing device (100) according to claim 2, characterized in that: At least part of the inner wall of the drain hole (212) is provided with a connecting thread (2124). The blocking piece (3) is provided with a matching thread (341) matching with the connecting thread (2124), and the blocking piece (3) is threadably matched with the ironing base plate (21).
4. The ironing device (100) according to claim 3, characterized in that: The drain hole (212) comprises a first hole section (2121) and a second hole section (2122) arranged in sequence along the axial direction of the drain hole (212), the first hole section (2121) being located on a side of the second hole section (2122) facing the steam generating chamber (211), and the inner diameter of the first hole section (2121) being smaller than the inner diameter of the second hole section (2122); The blocking member (3) comprises a first blocking section (33) and a second blocking section (34), wherein the first blocking section (33) is located in the first hole section (2121), and the second blocking section (34) is located in the second hole section (2122); The connecting thread (2124) is formed in the second hole section (2122), and the matching thread (341) is formed in the second blocking section (34).
5. The ironing device (100) according to claim 1, characterized in that: The blocking member (3) comprises a first end surface (31) along the axial direction of the drain hole (212) and facing away from the steam generating chamber (211), and a second end surface (32) facing the steam generating chamber (211); The first end surface (31) is higher than the lower surface of the ironing soleplate (21); and / or, The second end surface (32) is flush with the bottom wall of the steam generating chamber (211).
6. The ironing device (100) according to claim 5, characterized in that: The bottom wall of the steam generating chamber (211) is provided with a plurality of first heat-conducting protrusions (213). The second end surface (32) is provided with a plurality of second heat-conducting protrusions (321), and the first heat-conducting protrusions (213) and the second heat-conducting protrusions (321) are arranged in an array.
7. The ironing device (100) according to claim 6, characterized in that: The blocking member (3) is a heat-conducting member; and / or the blocking member (3) and the ironing base plate (21) are made of the same material.
8. The ironing device (100) according to any one of claims 1 to 7, characterized in that: Also includes: A sealing member (4), wherein the sealing member (4) is arranged between the inner wall of the sewage discharge hole (212) and the outer wall of the blocking member (3).
9. The ironing device (100) according to claim 8, characterized in that: The inner wall of the drain hole (212) is formed with a first step surface (2123), and the outer wall of the blocking member (3) is formed with a second step surface (35), wherein the first step surface (2123) and the second step surface (35) are opposite to each other along the axial direction of the drain hole (212). The sealing member (4) is sandwiched between the first step surface (2123) and the second step surface (35).
10. The ironing device (100) according to any one of claims 1 to 7, characterized in that: The bottom wall of the steam generating chamber (211) is in the form of an inclined surface, and the drain hole (212) is arranged at the lowest point of the bottom wall of the steam generating chamber (211).