Ironing device and ironing equipment

Abstract

The utility model relates to the technical field of household appliances, in particular to an ironing device and ironing equipment. The ironing device provided by the utility model comprises: a vaporization assembly comprising a shell and a heating member, the shell defines a steam generation cavity, and a water supply port and a steam discharge port which are communicated with the steam generation cavity, and the heating member is used for heating water in the steam generation cavity to generate steam; the ironing bottom plate is arranged at the bottom of the vaporization assembly, a steam diffusion cavity is jointly defined between the ironing bottom plate and the vaporization assembly, the steam diffusion cavity is communicated with the steam generation cavity through a lower steam opening, and a first steam outlet communicated with the steam diffusion cavity is formed in the ironing bottom plate; the uniform heat plate is arranged at the bottom of the ironing bottom plate, the uniform heat plate forms at least part of the ironing surface of the ironing device, and a second steam outlet which is opposite to and communicated with the first steam outlet is formed in the uniform heat plate. According to the ironing device provided by the invention, the temperature distribution of the ironing bottom plate is more uniform, so that the ironing effect is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of household appliances, in particular to an ironing device and a clothes ironing equipment. BACKGROUND

[0002] The clothes ironing equipment can soften fabric fibers and remove wrinkles through high-temperature steam. At present, the existing clothes ironing equipment embeds a heating body (such as an electric heating tube) in the inside of an ironing bottom plate, and then makes water heated and vaporized in the bottom plate to be discharged through steam holes on the surface of the bottom plate, so as to realize ironing of clothes.

[0003] However, the temperature distribution of the ironing bottom plate of the existing clothes ironing equipment is uneven, thereby affecting the ironing effect. CONTENT OF THE UTILITY MODEL

[0004] The ironing device and the clothes ironing equipment provided by the present application can help to make the temperature distribution of the ironing bottom plate more uniform, thereby improving the ironing effect.

[0005] In a first aspect, the present application provides an ironing device, comprising: a vaporization assembly, comprising a shell and a heating piece, the shell defining a steam generation cavity, a water supply port and a lower steam port which are in communication with the steam generation cavity, and the heating piece being used for heating water in the steam generation cavity to generate steam; an ironing bottom plate, which is arranged at the bottom of the vaporization assembly, and the ironing bottom plate and the vaporization assembly jointly define a steam diffusion cavity, the steam diffusion cavity is in communication with the steam generation cavity through the lower steam port, and the ironing bottom plate is provided with a first steam outlet which is in communication with the steam diffusion cavity; and a uniform heating plate, which is arranged at the bottom of the ironing bottom plate, the uniform heating plate constitutes at least part of an ironing surface of the ironing device, and the uniform heating plate is provided with a second steam outlet which is opposite to and in communication with the first steam outlet.

[0006] In this way, by separating the vaporization assembly and the ironing bottom plate and arranging the steam diffusion cavity therebetween, the steam can be preliminarily vaporized in the steam generation cavity of the vaporization assembly, then enter the steam diffusion cavity through the lower steam port for secondary diffusion and pressure equalization, and at the same time, through the synergistic effect of the ironing bottom plate and the uniform heating plate, multiple heat conduction optimization can be realized, thereby making the overall temperature distribution of the ironing surface more uniform.

[0007] In a possible implementation, the shell comprises: a vaporization shell, the top of the vaporization shell having an opening, the lower steam port penetrating through the bottom wall of the vaporization shell, and the heating piece being in heat-conducting contact with the bottom wall of the vaporization shell; and a top cover, which is capped at the opening of the vaporization shell, the top cover and the vaporization shell jointly defining the steam generation cavity, and the water supply port being arranged on the top cover.

[0008] Thus, by arranging the heating element in direct contact with the bottom wall of the vaporization shell, efficient heat transfer to the water in the steam generation cavity can be ensured, thereby improving the initial vaporization efficiency. Moreover, the top cover forms a sealed cavity after closing the opening at the top of the vaporization shell, and in combination with the water inlet on the top cover, precise water injection and stable control of steam pressure can be achieved, thereby avoiding steam leakage or heat waste. In addition, the design of the steam outlet passing through the bottom wall of the vaporization shell allows the vaporized steam to be quickly and concentratedly introduced into the steam diffusion cavity, thereby reducing the ineffective retention of steam in the cavity.

[0009] In a possible implementation, the vaporization shell is provided with a partitioning rib, which divides the steam generation cavity into a steam generation area, a flow channel area, and a steam outlet area. The steam generation area is at least partially surrounded by the outer periphery of the steam outlet area, and the steam generation area and the steam outlet area are in communication through the flow channel area. The water inlet is in communication with the steam generation area, the steam outlet is arranged in the steam outlet area, and the heating element is arranged in the steam generation area.

[0010] Thus, by arranging the partitioning rib in the vaporization shell, the steam generation cavity can be finely divided into a steam generation area, a flow channel area, and a steam outlet area. Moreover, the steam generation area surrounds the steam outlet area, and is in communication through the flow channel area, which can guide the water to be fully heated and vaporized in the steam generation area, and the formed steam can orderly flow to the steam outlet in the steam outlet area through the flow channel area, thereby effectively improving the efficiency and stability of steam generation.

[0011] In a possible implementation, the steam outlet area is located in the middle of the vaporization shell.

[0012] Thus, arranging the steam outlet area in the middle of the vaporization shell helps to form a relatively balanced steam flow path in the vaporization shell, so that the steam from the steam generation area through the flow channel area can be more uniformly gathered to the steam outlet area, and then stably output through the steam outlet. At the same time, the steam outlet area is located in the middle, which can more reasonably coordinate the distribution of the surrounding steam generation area and flow channel area in space, thereby avoiding the problems of local steam pressure imbalance or flow obstruction caused by the position bias of the steam outlet area.

[0013] In a possible implementation, the flow channel area is two, and the two flow channel areas are respectively located on both sides of the steam outlet area along a first direction. The steam generation area is further located outside the two flow channel areas, and the two ends of the steam generation area are respectively in communication with the two flow channel areas.

[0014] Thus, the two flow channel areas are arranged on both sides, which can make the steam flow from the steam generation area to the middle steam outlet area more efficient and uniform, avoid the local pressure imbalance caused by the steam gathering in a single direction, and ensure the stable and orderly delivery of the steam to the steam outlet area, thereby providing protection for the subsequent stable steam output.

[0015] In a possible implementation, the ironing base plate is provided with a first ring-shaped rim, and the steam diffusion cavity is located on the inner side of the first ring-shaped rim; the bottom of the shell is provided with a matching groove corresponding to the first ring-shaped rim, and the first ring-shaped rim is located in the matching groove.

[0016] In this way, the close fit of the rim and the matching groove effectively enhances the firmness of the connection between the ironing base plate and the shell, making the ironing device more stable during use and reducing the safety hazards caused by loose parts. In terms of steam diffusion, the ring-shaped rim limits the steam diffusion cavity to its inner side, effectively preventing steam leakage and ensuring that the steam is fully diffused in the cavity and then uniformly discharged from the first steam outlets of the ironing base plate, thereby improving the uniformity of ironing.

[0017] In a possible implementation, part of the bottom wall of the shell is recessed upward along the height direction of the ironing device to jointly define the steam diffusion cavity with the ironing base plate, and the first steam outlets are a plurality of first steam outlets that are distributed at intervals in the steam diffusion cavity.

[0018] In this way, the steam diffusion cavity can increase the buffering and diffusion space of the steam, so that the steam entering the steam diffusion cavity from the steam generation cavity can be fully mixed and diffused, effectively avoiding the situation of local accumulation or uneven pressure of the steam. Moreover, the plurality of first steam outlets distributed at intervals can make the uniformly diffused steam be released more uniformly to the ironing area, ensuring that the surface of the clothes is evenly heated and the steam is evenly distributed during ironing.

[0019] In a possible implementation, part of the bottom surface of the ironing base plate is recessed along the height direction of the ironing device to form a mounting groove, the uniform heating plate is embedded in the mounting groove, and the uniform heating plate is arranged in close contact with the groove wall of the mounting groove.

[0020] In this way, the close contact of the uniform heating plate with the groove wall can effectively enhance the heat conduction efficiency, so that the heat generated by the ironing base plate is rapidly and uniformly transmitted to the uniform heating plate, thereby improving the uniformity of the ironing surface temperature. At the same time, this layout is compact and reasonable, saves space, helps miniaturization design of the ironing device, and also prevents the uniform heating plate from being loosened and displaced to affect the ironing effect, ensuring stable ironing operation.

[0021] In a possible implementation, the bottom surface of the uniform heating plate is flush with the surface of the part of the bottom plate located outside the mounting groove.

[0022] In this way, the flush surface can ensure the flatness of the ironing surface, and during the ironing process, the clothes can be in uniform contact with the ironing surface, avoiding local over-ironing or under-ironing caused by uneven surfaces, thereby improving the ironing quality and making the clothes more uniform and beautiful. In addition, this design helps to evenly distribute heat on the entire ironing surface, avoiding heat accumulation or differences in heat loss caused by height differences, further optimizing the ironing effect.

[0023] In a second aspect, the embodiments of the present application provide an ironing device, comprising the ironing device of any of the possible implementation manners.

[0024] In this way, the ironing device described above is applied to the ironing device, which can improve the overall performance of the ironing device. Since the ironing device has the effect of uniform temperature distribution of the ironing plate, the ironing device can achieve more efficient and high-quality ironing effect when working. In this way, through the ironing device, not only can the wrinkles of the clothes be quickly smoothed, but also damage to the clothes caused by insufficient steam vaporization or uneven temperature can be avoided, improving the user experience. BRIEF DESCRIPTION OF DRAWINGS

[0025] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and, together with the description, serve to explain the principles of the present application.

[0026] Figure 1 A structural schematic diagram of the ironing device provided by the present application is shown in the figure;

[0027] Figure 2 An exploded view of the ironing device provided by the present application is shown in the figure;

[0028] Figure 3 A partial structural schematic diagram of the ironing device provided by the present application is shown in the figure;

[0029] Figure 4 A cross section of the ironing device provided by the present application is shown in the figure Figure 1 ;

[0030] Figure 5 A cross section of the ironing device provided by the present application is shown in the figure Figure 2 .

[0031] BRIEF DESCRIPTION OF DRAWINGS

[0032] 1-ironing device;

[0033] 10-vaporization assembly;

[0034] 11-housing; 111-steam generation cavity; 1111-steam generation area; 1112-flow channel area; 1113-steam outlet area; 112-water inlet; 113-steam outlet; 114-vaporization shell; 1141-separation rib; 115-top cover;

[0035] 12-heating element;

[0036] 13-fitting groove;

[0037] 20-ironing bottom plate; 21-first steam outlet; 22-first perimeter rib; 23-mounting groove;

[0038] 30-heat-distribution plate; 31-second steam outlet;

[0039] 40-steam diffusion cavity.

[0040] The specific embodiments of the present application have been shown by the above drawings, and will be described in more detail hereinafter. These drawings and the written description are not intended to restrict the scope of the present application concept in any way, but to illustrate the present application concept to those skilled in the art by referring to specific embodiments. DETAILED DESCRIPTION

[0041] The exemplary embodiments will be described in detail herein with reference to the accompanying drawings. In the following description, unless otherwise indicated, the same numbers in different drawings represent the same or similar elements. The embodiments described in the following exemplary embodiments are not representative of all embodiments consistent with the present application. Rather, they are merely examples of devices and methods consistent with some aspects of the present application as detailed in the appended claims.

[0042] As shown in the background, the existing ironing device embeds a heating body (such as an electric heating tube) inside the ironing bottom plate, and then makes the water heated and vaporized in the bottom plate to be discharged through the steam holes on the surface of the bottom plate to achieve the ironing of clothes. However, the temperature distribution of the ironing bottom plate of the existing ironing device is uneven, and thus local overheating or overcooling phenomenon is prone to occur during ironing, thereby affecting the ironing effect.

[0043] In view of this, the present application provides an ironing device and an ironing device, which separates the vaporization assembly and the ironing bottom plate, and sets a steam diffusion cavity between them. The steam can be preliminarily vaporized in the steam generation cavity of the vaporization assembly, then enter the steam diffusion cavity through the steam outlet for secondary diffusion and pressure equalization. At the same time, through the synergistic effect of the ironing bottom plate and the heat-distribution plate, multiple heat conduction optimization can be achieved. Specifically, the steam is further mixed and uniform in the steam diffusion cavity, and is transmitted to the second steam outlet of the heat-distribution plate through the first steam outlet. In this process, the heat-distribution plate can conduct the heat from the local high-temperature area of the ironing bottom plate to the low-temperature area, effectively eliminating the temperature gradient. At the same time, the design of the heat-distribution plate and the ironing bottom plate can also compensate for the heat loss of the edge area through heat conduction, so that the overall temperature distribution of the ironing surface is more uniform.

[0044] It can be understood that the ironing device provided by the embodiments of the present application can be used in an ironing device. The ironing device can be a handheld ironing device or a garment steamer, and can be a household ironing device or an industrial ironing device.

[0045] The embodiments of the present application provide an ironing device 1, referring to Figure 1 、 Figure 2 、 Figure 3 , which comprises a vaporization assembly 10, an ironing base plate 20 and a heat-distribution plate 30. The vaporization assembly 10 can convert water into steam. The ironing base plate 20 can be arranged at the bottom of the vaporization assembly 10. The ironing base plate 20 can receive steam discharged from the vaporization assembly 10, and the ironing base plate 20 can also serve as an output component of the steam. The heat-distribution plate 30 can be arranged at the bottom of the ironing base plate 20. The heat-distribution plate 30 can constitute at least part of the ironing surface of the ironing base plate 20.

[0046] Further, the vaporization assembly 10 comprises a housing 11 and a heating element 12. The upper part of the housing 11 is provided with a water inlet 112. Water flow can enter the housing 11 through the water inlet 112 and be converted into steam under the action of the heating element 12. The lower part of the housing 11 is provided with a lower steam outlet 113. The steam generated in the housing 11 can be discharged through the lower steam outlet 113. The housing 11 further defines a steam generation cavity 111. The steam generation cavity 111 can be in communication with the water inlet 112 and the lower steam outlet 113, respectively. In the steam generation cavity 111, the heating element 12 can convert water into steam.

[0047] The ironing base plate 20 and the vaporization assembly 10 can jointly define a steam diffusion cavity 40. Further, the steam diffusion cavity 40 can be in communication with the steam generation cavity 111 through the lower steam outlet 113, so that steam can diffuse from the steam generation cavity 111 to the steam diffusion cavity 40 through the lower steam outlet 113. The ironing base plate 20 is further provided with a first steam outlet 21. The first steam outlet 21 can be in communication with the steam diffusion cavity 40.

[0048] The heat-distribution plate 30 is provided with a second steam outlet 31. The second steam outlet 31 is arranged opposite to the first steam outlet 21, and the second steam outlet 31 is in communication with the first steam outlet 21. In this way, in the steam diffusion cavity 40, steam can be fully diffused, then discharged through the first steam outlet 21 on the ironing base plate 20, and then pass through the second steam outlet 31 on the heat-distribution plate 30 opposite to and in communication with the first steam outlet 21, and finally act on clothes or fabrics to achieve ironing. Alternatively, the ironing base plate 20 can directly act on clothes. The shape of the ironing surface plate can be water-drop-shaped or other shapes, and the steam outlet hole can be a round hole, a long strip-shaped hole, a square hole or any other shaped hole.

[0049] It can be understood that by designing the vaporization assembly 10 to be separated from the ironing bottom plate 20 and arranging the steam diffusion cavity 40 between the two, the steam can be preliminarily vaporized in the steam generation cavity 111 of the vaporization assembly 10 and then enter the steam diffusion cavity 40 through the lower steam outlet 113 for secondary diffusion and pressure equalization. At the same time, through the cooperation of the ironing bottom plate 20 and the heat uniformizing plate 30, multiple heat conduction optimization can be achieved. Specifically, the steam is further mixed and uniformized in the steam diffusion cavity 40 and then transmitted to the second steam outlet 31 of the heat uniformizing plate 30 through the first steam outlet 21. In this process, the heat uniformizing plate 30 can conduct heat from the local high-temperature area of the ironing bottom plate 20 to the low-temperature area, effectively eliminating the temperature gradient. At the same time, the design of the heat uniformizing plate 30 and the ironing bottom plate 20 being attached can also compensate for the heat loss of the edge area through heat conduction, making the overall temperature distribution of the ironing surface more uniform.

[0050] In one possible implementation, with reference to Figure 1 、 Figure 2 、 Figure 4 、 Figure 5 The shell 11 includes a vaporization shell 114 and a top cover 115. The top of the vaporization shell 114 has an opening. The bottom of the vaporization shell 114 is used to arrange the lower steam outlet 113. Specifically, the lower steam outlet 113 penetrates the bottom wall of the vaporization shell 114. Moreover, the bottom of the vaporization shell 114 is also provided with the heating element 12. The heating element 12 can be in heat-conducting contact with the bottom wall of the vaporization shell 114. The heating element 12 can be any one of a heating pipe, a heating disc, a heating rod, a heating wire, etc. The heating element 12 is at least one. At least a part of the heating element 12 extends in a direction adapted to the extension direction of the steam generation cavity 111, so as to increase the action area of the heat of the heating element 12 on the water in the steam generation cavity 111.

[0051] Further, the top of the vaporization shell 114 has an opening. The top cover 115 of the shell 11 can be capped at the opening of the vaporization shell 114. In this way, the top cover 115 and the vaporization shell 114 can jointly define the steam generation cavity 111. The water inlet 112 can be arranged on the top cover 115. Moreover, the top cover 115 can be sealingly connected with the vaporization shell 114, so as to prevent steam leakage.

[0052] It can be understood that by arranging the heating element 12 in direct contact with the bottom wall of the vaporization shell 114, the heat can be efficiently transmitted to the water in the steam generation cavity 111, so as to improve the initial vaporization efficiency. Moreover, after the top cover 115 closes the opening at the top of the vaporization shell 114 to form a sealed cavity, in combination with the water inlet 112 on the top cover 115, precise water injection and stable control of steam pressure can be realized, avoiding steam leakage or heat waste. In addition, the design that the lower steam outlet 113 penetrates the bottom wall of the vaporization shell 114 can enable the vaporized steam to be quickly and centrally introduced into the steam diffusion cavity 40, reducing the invalid retention of steam in the cavity.

[0053] In a possible implementation, referring to Figure 2 , Figure 3 The vaporization shell 114 is further provided with a plurality of partitioning ribs 1141. The partitioning ribs 1141 can be long strips. At least part of the partitioning ribs 1141 extend in the same direction as the steam generation cavity 111. The partitioning ribs 1141 can divide the steam generation cavity 111 into a plurality of different regions. Specifically, the partitioning ribs 1141 can divide the steam generation cavity 111 into a steam generation region 1111, a flow channel region 1112, and a steam outlet region 1113. The steam generation region 1111 is located outside the steam generation cavity 111, and at least part of the steam generation region 1111 is arranged around the steam outlet region 1113. The steam generation region 1111 and the steam outlet region 1113 can be in communication through the flow channel region 1112. The flow channel region 1112 can define a fluid path, thereby guiding the steam to flow along the preset path.

[0054] Further, the steam generation region 1111 can be in communication with the water supply port 112, and the steam generation region 1111 is further provided with a heating element 12. Optionally, the shape of the heating element 12 can be adapted to the shape of the steam generation region 1111. The water supply port 112 can be further provided with a rubber pad, which can be a silica gel pad, a rubber pad, or a rubber pad made of other materials. When the water storage device such as a water tank of the ironing device supplies water to the vaporization shell 114 through the water supply port 112, the rubber pad can improve the sealing performance of the water supply port 112. The steam outlet 113 is arranged in the steam outlet region 1113 to facilitate the steam to be discharged.

[0055] It can be understood that, by arranging the partitioning ribs 1141 in the vaporization shell 114, the steam generation cavity 111 can be finely divided into the steam generation region 1111, the flow channel region 1112, and the steam outlet region 1113. The steam generation region 1111 surrounds the steam outlet region 1113 and is in communication through the flow channel region 1112, which can guide the water in the steam generation region 1111 to be fully heated and vaporized, and the generated steam can orderly flow to the steam outlet 113 in the steam outlet region 1113 through the flow channel region 1112, thereby effectively improving the efficiency and stability of steam generation.

[0056] In a possible implementation, referring to Figure 2 , Figure 3 The steam outlet region 1113 can be located in the middle of the vaporization shell 114.

[0057] It can be understood that the lower steam area 1113 is arranged in the middle of the vaporization shell 114, which helps to form a relatively balanced steam flow path in the vaporization shell 114, so that the steam from the steam generation area 1111 through the flow channel area 1112 can be more uniformly gathered to the lower steam area 1113, and then stably output through the lower steam port 113. At the same time, the lower steam area 1113 is located in the middle, which can more reasonably coordinate the distribution of the surrounding steam generation area 1111 and the flow channel area 1112 in space, and avoid the problem of local steam pressure imbalance or poor flow caused by the position bias of the lower steam area 1113.

[0058] In a possible implementation, with reference to Figure 3 , the flow channel area 1112 can be one or more. In the embodiment, the flow channel area 1112 can be two. The two flow channel areas 1112 can be located on the two sides of the lower steam area 1113, respectively. Alternatively, the two flow channel areas 1112 can be located on the two sides of the lower steam area 1113 along the first direction, respectively. Further, the steam generation area 1111 can be located outside the two flow channel areas 1112. And the two ends of the steam generation area 1111 can be in communication with the two flow channel areas 1112, respectively, to realize steam flow.

[0059] Wherein, the first direction is the X direction. Here, the first direction can be the front-back direction of the ironing device 1, or the ironing direction of the ironing equipment when the user operates the ironing equipment to iron clothes. The second direction is the Y direction. Here, the second direction can be the width direction of the ironing device 1, and the second direction can be perpendicular to the ironing direction of the ironing equipment when the user operates the ironing equipment to iron clothes.

[0060] It can be understood that the two flow channel areas 1112 are arranged on both sides, which can make the steam flow from the steam generation area 1111 to the middle lower steam area 1113 more efficient and uniform, avoid the local pressure imbalance that may be caused by the steam gathering in a single direction, and ensure the smooth and orderly delivery of the steam to the lower steam area 1113, providing protection for the subsequent stable steam output.

[0061] In a possible implementation, with reference to Figure 2 , Figure 4 , Figure 5The first rim 22 can be annularly distributed on the ironing bottom plate 20. The steam diffusion cavity 40 can be located in the area surrounded by the first rim 22. In order to realize the cooperation between the ironing bottom plate 20 and the shell 11, the bottom of the shell 11 is correspondingly provided with a cooperation groove 13. The cooperation groove 13 can be correspondingly provided with the first rim 22, so that the first rim 22 can be located in the cooperation groove 13. Optionally, the cooperation groove 13 can be provided with a silica gel pad to realize good sealing effect. Alternatively, the groove wall of the cooperation groove 13 can be provided with a wave-shaped elastic structure, and the elastic deformation of the wave-shaped elastic structure can compensate for the deformation caused by thermal expansion difference and mechanical vibration, so as to prevent sealing failure caused by the difference in material expansion coefficient under high temperature working condition.

[0062] It can be understood that, through the close cooperation between the rim and the cooperation groove 13, the firmness of the connection between the ironing bottom plate 20 and the shell 11 is effectively enhanced, so that the ironing device 1 is more stable during use, and the safety hidden danger caused by loose parts is reduced. In terms of steam diffusion, the annular rim limits the steam diffusion cavity 40 inside it, which can effectively prevent steam leakage and ensure that the steam is fully diffused in the cavity, and then uniformly discharged from the first steam outlet 21 of the ironing bottom plate 20, thereby improving the uniformity of ironing.

[0063] In a possible implementation, referring to Figure 2 、 Figure 4 、 Figure 5 In order to form the steam diffusion cavity 40, the bottom wall of the shell 11 can be upwardly recessed. Specifically, part of the bottom wall of the shell 11 can be upwardly recessed along the height direction of the ironing device 1, so as to cooperatively define the steam diffusion cavity 40 with the ironing bottom plate 20. The steam in the steam diffusion cavity 40 can be discharged through the first steam outlets 21 on the ironing bottom plate 20. Optionally, the first steam outlets 21 can be multiple. The sizes of the first steam outlets 21 can be the same or different. The multiple first steam outlets 21 can be spaced apart and distributed on the ironing bottom plate 20. In this embodiment, at one end of the ironing bottom plate 20, the multiple first steam outlets 21 are closely distributed. At the middle of the ironing bottom plate 20, the multiple first steam outlets 21 are distributed in two clusters. At the other end of the ironing bottom plate 20, the multiple first steam outlets 21 are distributed in two clusters, and the number of the first steam outlets 21 is less than that of the middle of the ironing bottom plate 20.

[0064] It can be understood that the steam diffusion cavity 40 can increase the buffering and diffusion space of the steam, so that the steam entering the steam diffusion cavity 40 from the steam generating cavity 111 can be fully mixed and diffused, effectively avoiding the situation of local aggregation or uneven pressure of the steam. Moreover, the multiple first steam outlets 21 spaced apart and distributed can make the uniformly diffused steam be more uniformly released to the ironing area, so as to ensure that the clothing surface is uniformly heated and the steam is uniformly distributed during ironing.

[0065] In a possible implementation, referring to Figure 2 , Figure 4 , Figure 5 , the bottom surface of the ironing bottom plate 20 is further provided with a uniform heating plate 30. In order to embed the uniform heating plate 30 in the ironing bottom plate 20, the bottom surface of the ironing bottom plate 20 can be provided with a mounting groove 23. Specifically, part of the bottom surface of the ironing bottom plate 20 is recessed along the height direction of the ironing device 1 to form the mounting groove 23, so that the uniform heating plate 30 can be embedded in the mounting groove 23 and arranged in close contact with the groove wall of the mounting groove 23. Optionally, the shape of the uniform heating plate 30 can correspond to the shape enclosed by the first surrounding rib 22. The uniform heating plate 30 is further provided with a second steam outlet 31 corresponding to the first steam outlet 21, so that steam can act on the clothes or fabric through the first steam outlet 21 and the second steam outlet 31. The second steam outlet 31 can also be multiple. And the second steam outlet 31 can correspond to the first steam outlet 21 one by one.

[0066] It can be understood that the close contact of the uniform heating plate 30 with the groove wall can effectively enhance the heat conduction efficiency, so that the heat generated by the ironing bottom plate 20 is rapidly and uniformly transmitted to the uniform heating plate 30, thereby improving the uniformity of the ironing surface temperature. At the same time, this layout is compact and reasonable, saves space, helps the miniaturization design of the ironing device 1, and can also prevent the loosening and displacement of the uniform heating plate 30 from affecting the ironing effect, ensuring the stable operation of the ironing work.

[0067] In a possible implementation, referring to Figure 2 , Figure 4 , Figure 5 , the bottom surface of the uniform heating plate 30 can be flush with the surface of the part of the bottom plate 20 located outside the mounting groove 23, to form a flush bottom surface.

[0068] It can be understood that the flush surface can ensure the flatness of the ironing surface, and in the ironing process, the clothes can be in uniform contact with the ironing surface, avoiding local over-ironing or insufficient ironing caused by uneven surface, thereby improving the ironing quality and making the clothes more flat and beautiful. In addition, this design helps to uniformly distribute heat on the entire ironing surface, avoiding heat accumulation or loss difference caused by height difference, further optimizing the ironing effect.

[0069] Further, the embodiments of the present application also provide an ironing device, which includes the above-mentioned ironing device 1. In addition, the ironing device can also include a water supply assembly, a temperature control assembly, a handle assembly, a power supply assembly, etc.

[0070] It can be understood that the ironing device 1 is applied to the clothes ironing equipment, and the overall performance of the clothes ironing equipment can be improved. Since the ironing device 1 has the effect of uniform temperature distribution of the ironing bottom plate 20, the clothes ironing equipment can achieve more efficient and higher quality ironing effect when working. In this way, through the clothes ironing equipment, not only can the clothes wrinkles be quickly smoothed, but also damage to the clothes caused by insufficient steam vaporization or uneven temperature can be avoided, and the user experience is improved.

[0071] In the description of the embodiments of the present application, it should be noted that, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connecting" should be understood in a broad sense, for example, can be fixedly connected, can be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship of two elements. For those skilled in the art, the specific meaning of the above terms in the embodiments of the present application can be understood according to the specific circumstances.

[0072] In the embodiments of the present application or the devices or elements implied by the present application must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the embodiments of the present application. In the description of the embodiments of the present application, the meaning of "a plurality of" is two or more, unless otherwise specified and limited.

[0073] The terms "first", "second", "third", "fourth" and the like (if any) in the description of the embodiments of the present application and the above drawings are used to distinguish similar objects, and do not necessarily have to describe a specific order or sequence. It should be understood that the data thus used can be interchanged under appropriate circumstances, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein.

[0074] In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device including a series of steps or units does not have to be limited to those steps or units clearly listed, but can include other steps or units not clearly listed or inherent to these processes, methods, products or devices.

[0075] The term "a plurality of" herein refers to two or more. The term "and / or" herein is only a description of the association relationship between the associated objects, which means that there can be three relationships, for example, A and / or B can represent the three cases of A alone, A and B together, and B alone.

[0076] It can be understood that the various numbers involved in the embodiments of the present application are only for convenient differentiation, and do not limit the scope of the embodiments of the present application.

[0077] It can be understood that the size of the sequence number of the above processes does not mean the order of execution in the embodiments of the present application, and the execution order of the processes should be determined according to its function and inherent logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

[0078] Other embodiments of the application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. It is intended that the specification and examples be considered as exemplary only, with the true scope and spirit of the application being indicated by the following claims.

[0079] It should be understood that the application is not limited to the precise construction that has been described above and shown in the accompanying drawings, and that various modifications and changes can be made by those skilled in the art without departing from the scope of the application. The scope of the application is indicated only by the appended claims.

Claims

1. An ironing device, characterized in that, The ironing device comprises: a vaporization assembly comprising a shell and a heating element, the shell defining a steam generation cavity, a water supply port and a steam outlet port in communication with the steam generation cavity, and the heating element being configured to heat water in the steam generation cavity to generate steam; an ironing base plate arranged at the bottom of the vaporization assembly, the ironing base plate and the vaporization assembly together defining a steam diffusion cavity in communication with the steam generation cavity through the steam outlet port, and the ironing base plate being provided with a first steam outlet port in communication with the steam diffusion cavity; a heat-diffusing plate arranged at the bottom of the ironing base plate, the heat-diffusing plate constituting at least part of an ironing surface of the ironing device, and the heat-diffusing plate being provided with a second steam outlet port opposite to and in communication with the first steam outlet port.

2. The ironing device according to claim 1, characterized in that The shell comprises: a vaporization shell, the top of the vaporization shell being provided with an opening, and the steam outlet port penetrating through the bottom wall of the vaporization shell, and the heating element being in heat-conducting contact with the bottom wall of the vaporization shell; a top cover covering the opening of the vaporization shell, the top cover and the vaporization shell together defining the steam generation cavity, and the water supply port being formed in the top cover.

3. The ironing device according to claim 2, characterized in that The vaporization shell is provided with a partitioning rib, the partitioning rib separating the steam generation cavity into a steam generation region, a flow channel region and a steam outlet region, the steam generation region being at least partially surrounded by the outer periphery of the steam outlet region, and the steam generation region and the steam outlet region being in communication through the flow channel region; the water supply port being in communication with the steam generation region, and the steam outlet port being arranged in the steam outlet region, and the heating element being arranged in the steam generation region.

4. The ironing device according to claim 3, characterized in that The steam outlet region is located in the middle of the vaporization shell.

5. The ironing device according to claim 4, characterized in that The flow channel region is two, and the two flow channel regions are respectively located on the two sides of the steam outlet region along a first direction, the steam generation region is further located outside the two flow channel regions, and the two ends of the steam generation region are respectively in communication with the two flow channel regions.

6. The ironing device according to any of claims 1-5, characterized in that, The ironing base plate is provided with a first annular partitioning rib, and the steam diffusion cavity is located inside the first partitioning rib; the bottom of the shell is provided with a matching groove corresponding to the first partitioning rib, and the first partitioning rib is located in the matching groove.

7. The ironing device according to any of claims 1-5, characterized in that, Part of the area of the bottom wall of the shell is concave upward along the height direction of the ironing device, so as to jointly define the steam diffusion cavity with the ironing base plate, the first steam outlet port is multiple, and the multiple first steam outlet ports are distributed at intervals in the steam diffusion cavity.

8. The ironing device according to any of claims 1-5, characterized in that, Part of the area of the bottom surface of the ironing base plate is concave along the height direction of the ironing device to form a mounting groove, the heat-diffusing plate is embedded in the mounting groove, and the heat-diffusing plate is arranged in close contact with the groove wall of the mounting groove.

9. The ironing device according to claim 8, characterized in that The bottom surface of the heat-diffusing plate is flush with the surface of the part of the ironing base plate located outside the mounting groove.

10. An ironing device, characterized in that The ironing device comprises any one of claims 1-9.

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