Suction ironing head and suction ironing machine

Abstract

The utility model provides a suction ironing head and a suction ironing machine, and belongs to the technical field of household appliances. The suction ironing head comprises an ironing panel; the shell and the ironing panel jointly form a containing cavity; the flow guide part is arranged in the accommodating cavity; the suction part is arranged in the containing cavity, and the flow guide part covers the end, facing the ironing panel, of the suction part so that air outside the containing cavity can be guided to an air inlet of the suction part through the flow guide part. The flow guide part is arranged in the containing cavity formed by the shell and the ironing panel, and the flow guide part is connected with the air inlet of the suction part in the containing cavity, so that when the suction part operates and sucks outside air, the air can be rectified through the flow guide part in advance, the turbulence degree of the air flowing into the suction part is reduced, and then the airflow flowing noise is reduced; and the noise reduction effect is achieved.

Description

Technical Field

[0001] This application relates to the field of household appliance technology, and in particular to a steaming head and steaming machine. Background Technology

[0002] A vacuum iron is a household appliance used for ironing clothes. It can absorb and iron clothes while they are hanging.

[0003] In related technologies, a steam iron includes a steam iron body and a suction component. The steam iron body is equipped with a steam iron head, and the suction component is connected to the steam iron head. The suction component can draw in air to create a negative pressure airflow on the ironing panel of the steam iron head, so that the steam iron body can absorb clothing when ironing clothes.

[0004] However, the airflow noise is relatively high when the suction component is running. Utility Model Content

[0005] Based on this, this application provides a suction head and a suction machine to solve the problem of excessive airflow noise in existing suction machines during the operation of the suction components.

[0006] On one hand, this application provides a suction head, including: an ironing panel; a housing, the housing and the ironing panel together forming a receiving cavity; a guide member, the guide member being disposed in the receiving cavity; and a suction member, the suction member being disposed in the receiving cavity, the guide member covering one end of the suction member facing the ironing panel, so as to guide air outside the receiving cavity to the air inlet of the suction member via the guide member.

[0007] The ironing head provided in this application has a guide component installed in the cavity formed by the housing and the ironing panel. The guide component is connected to the air inlet of the suction component in the cavity. When the suction component is running and draws in outside air, the air can be rectified by the guide component in advance, so as to reduce the turbulence of the air flowing into the suction component, thereby reducing the noise of airflow and achieving a noise reduction effect.

[0008] In one possible implementation, the suction head provided in this application includes the following housing: a heat insulation cover that covers the ironing panel and the heat insulation cover and the ironing panel together form a first cavity; a support cover that is connected to the end of the heat insulation cover away from the ironing panel and forms a second cavity communicating with the first cavity; a suction member disposed in the second cavity; and a guide member located in one of the heat insulation cover and the support cover and connected to the heat insulation cover or the support cover.

[0009] In this way, the first cavity and the second cavity can be formed respectively, so that the internal components of the suction head can be installed separately, making the structure of the suction head more reasonable and compact.

[0010] In one possible implementation, the suction head provided in this application has a support cover and a heat insulation cover that are rotatably connected, with one of the support cover and the heat insulation cover rotating relative to the other.

[0011] This allows the ironing angle of the ironing panel to be adjusted, increasing the flexibility of using the ironing head.

[0012] In one possible implementation, the suction head provided in this application further includes a boiler assembly, which includes a boiler and a heat insulation shell covering the boiler. Both the boiler and the heat insulation shell are disposed in a first cavity. The heat insulation shell and part of the shell together form a suction channel, which is connected to a guide member.

[0013] Thus, by setting a boiler assembly in the first cavity, the boiler of the boiler assembly is located between the heat insulation shell and the ironing panel, so as to realize the conversion of water into water steam for ironing by heating the boiler, and the air suction channel is located outside the heat insulation shell to avoid the airflow in the air suction channel being affected by the boiler.

[0014] In one possible implementation, the suction head provided in this application includes a flow guide component comprising: a flow guide body connected to a housing, wherein a mounting hole is provided on the flow guide body; and a plurality of first flow guide plates, wherein each first flow guide plate is sequentially and spaced apart within the mounting hole around the periphery of the mounting hole to divide the mounting hole into a plurality of first flow guide channels extending axially along the mounting hole.

[0015] In this way, a first flow channel is formed between two adjacent first flow guides inside the mounting hole, so that the extension direction of the first flow channel is consistent with the extension direction of the mounting hole, thereby making the airflow inside it uniform and consistent, thus achieving a rectification effect and reducing noise.

[0016] In one possible implementation, the suction head provided in this application further includes: a guide ring disposed in a mounting hole, a first guide plate connected to the outer wall of the guide ring; and a plurality of second guide plates, each second guide plate being sequentially and spaced apart within the guide ring around its circumference to divide the guide ring into a plurality of second guide channels extending axially along the guide ring.

[0017] This increases the contact area between the airflow and the internal structure of the mounting hole when it flows through it, and further refines the flow guiding structure of the guide component. By increasing the contact area and refining the flow guiding structure, the flow guiding effect of the guide component can be improved.

[0018] In one possible implementation, the suction head provided in this application has a guide ring coaxially arranged with the mounting hole.

[0019] This ensures that the shape of the first flow channel on the periphery of the flow guide ring is relatively uniform, further improving the flow guide effect and thus enhancing noise reduction performance.

[0020] In one possible implementation, the suction head provided in this application has a support hole on the flow guide body, and a wire guide is provided in the support hole for inserting a wire into the flow guide body.

[0021] This facilitates the threading of wires between the first and second cavities, ensuring that the device wires are not affected by rotation.

[0022] In one possible implementation, the suction head provided in this application has multiple air outlets on the support cover, each air outlet being connected to the second cavity, and each air outlet being located on opposite sides of the support cover.

[0023] This increases the airflow of the support cover and prevents the air outlet from blowing directly on the user.

[0024] In one possible implementation, the steaming head provided in this application further includes multiple air guides, with at least some air outlets corresponding to the air guides.

[0025] In this way, the airflow discharged from the air outlet can be rectified by the air guide, thereby reducing the airflow noise at the air outlet.

[0026] In one possible implementation, the suction head provided in this application has an air guide component that is an air guide tube coaxially arranged with the air outlet.

[0027] This allows for an increase in the length of the air outlet, enabling the airflow passing through the guide to exit in a straight line, thus avoiding turbulent airflow that could cause noise.

[0028] On the other hand, this application provides a steaming device, including a steaming device body and a steaming head disposed on the steaming device body.

[0029] In addition to the technical problems solved by this application, the technical features constituting the technical solutions, and the beneficial effects brought about by the technical features of these technical solutions as described above, other technical problems that can be solved by the suction head and suction machine provided by this application, other technical features contained in the technical solutions, and the beneficial effects brought about by these technical features will be further explained in detail in the specific embodiments. Attached Figure Description

[0030] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0031] Figure 1 This is a schematic diagram of the structure of the steam iron provided in the embodiments of this application;

[0032] Figure 2 for Figure 1 A structural schematic diagram of a medium-sized suction iron from another perspective;

[0033] Figure 3 for Figure 1 Another structural diagram of a medium-sized suction iron;

[0034] Figure 4 for Figure 3 Sectional view along line AA;

[0035] Figure 5 for Figure 4 Enlarged view at point C;

[0036] Figure 6 for Figure 3 Sectional view along the BB direction;

[0037] Figure 7 This is a schematic diagram of part of the flow guide component of the suction head;

[0038] Figure 8 This is a schematic diagram of the flow guide and suction components.

[0039] Figure 9 The circuit diagram of the steaming device provided in the embodiments of this application is shown.

[0040] Explanation of reference numerals in the attached figures:

[0041] 100. Steam suction head;

[0042] 110. Ironing board; 111. Steam vent; 112. Air intake vent;

[0043] 120. Housing; 121. Heat insulation cover; 122. Support cover; 1221. Air outlet; 1222. Air guide component;

[0044] 130. Flow guide component; 131. Flow guide body; 1311. Mounting hole; 1312. Support hole; 1313. Cable guide component; 132. First flow guide plate; 133. Flow guide ring; 134. Second flow guide plate;

[0045] 140. Suction component;

[0046] 150. Boiler assembly; 151. Boiler; 152. Insulation shell;

[0047] 160. Sliding component;

[0048] 170. Temperature control components;

[0049] 180. Controller; 181. First switch; 182. Second switch;

[0050] 190. Water tank assembly;

[0051] 200. Body of the steamer. Detailed Implementation

[0052] To make the objectives, technical solutions, and advantages of this application clearer, the technical solutions in the embodiments of this application will be described in more detail below with reference to the accompanying drawings. In the drawings, the same or similar reference numerals denote the same or similar components or components having the same or similar functions throughout. The described embodiments are some, but not all, embodiments of this application. The embodiments described below with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application. The embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0053] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, an indirect connection through an intermediate medium, or the internal communication between two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0054] In the description of this application, it should be understood that the terms "upper", "lower", "front", "back", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0055] The terms "first," "second," and "third" (if any) in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a particular order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented, for example, in orders other than those illustrated or described herein.

[0056] Furthermore, the terms “comprising” and “having”, and any variations thereof, are intended to cover non-exclusive inclusion, such that a process, method, system, product, or display that includes a series of steps or units is not necessarily limited to those steps or units that are explicitly listed, but may include other steps or units that are not explicitly listed or that are inherent to such process, method, product, or display.

[0057] In related technologies, a steam iron includes a steam iron body and a suction component. The steam iron body is equipped with a steam iron head, and the suction component is connected to the steam iron head. The suction component can draw in air to create a negative pressure airflow on the ironing panel of the steam iron head, so that the steam iron body can absorb clothing when ironing clothes.

[0058] However, the airflow noise is relatively high when the suction component is running.

[0059] In view of the above problems, this application provides a suction head, which provides a guide member in the cavity formed by the housing and the ironing panel, and connects the guide member to the air inlet of the suction member in the cavity. In this way, when the suction member is running and draws in outside air, the air can be rectified by the guide member in advance, so as to reduce the degree of turbulence of the air flowing into the suction member, thereby reducing the noise of airflow and achieving a noise reduction effect.

[0060] To facilitate understanding, the application scenarios of the embodiments of this application will be described first.

[0061] The term "clothing" to be ironed by the steam iron should be interpreted broadly, including but not limited to clothing, trousers, and other items worn on the body. It may also include fabrics such as curtains, sheets, and duvet covers. This application does not specifically limit this, and will be referred to as "clothing" below without further specific examples.

[0062] The following will be combined with the appendix Figure 1 To be continued Figure 8 The specific implementation methods of the suction head and suction machine provided in the embodiments of this application will be described in detail.

[0063] Reference Figures 1 to 8 As shown, this application embodiment provides a steaming head 100, including: an ironing panel 110; a housing 120, the housing 120 and the ironing panel 110 together forming a receiving cavity; a guide member 130, the guide member 130 being disposed in the receiving cavity; and a suction member 140, the suction member 140 being disposed in the receiving cavity, the guide member 130 covering one end of the suction member 140 facing the ironing panel 110, so as to guide the air outside the receiving cavity to the air inlet of the suction member 140 through the guide member 130.

[0064] in, Figure 5 and Figure 6 The dashed arrow in the middle indicates the direction of airflow within the suction head 100 when the suction unit 140 is running.

[0065] It is understandable that the ironing panel 110 is set as a flat surface so as to fit closely to the clothes. The ironing panel 110 is provided with an air intake 112 and a steam outlet 111. Water vapor can be output to the clothes through the steam outlet 111, and the clothes can be drawn onto the ironing panel 110 through the air intake 112 so that the ironing panel 110 can iron the clothes.

[0066] The ironing panel 110 covers the opening on one side of the housing 120 so that the ironing panel 110 and the housing 120 form a receiving cavity. The receiving cavity can be used to accommodate the suction component 140 and other devices, such as the boiler assembly 150, thereby making the structure of the suction head 100 more compact.

[0067] It should be noted that both the steam port 111 and the air intake port 112 are connected to the receiving cavity, so that the suction component 140 can draw in outside air through the air intake port 112 and the boiler assembly 150 can output steam to the outside through the steam port 111.

[0068] A guide 130 is provided on the side of the suction member 140 facing the ironing panel 110. The guide 130 covers the suction member 140, and the air inlet 112 is connected to the suction member 140 through the guide 130. In this way, when the suction member 140 draws in air through the air inlet 112, the airflow can pass through the guide 130 first and then enter the suction member 140.

[0069] Since the flow guide 130 can guide, control or redistribute the flow direction and flow rate of fluids such as air, thereby changing the air flow path, when the airflow passes through the flow guide 130, the airflow direction will be consistent with the preset flow direction of the flow guide 130, which is more neat and smooth, thereby reducing the noise of airflow.

[0070] Therefore, the ironing head 100 provided in this application embodiment provides a guide 130 in the cavity formed by the housing 120 and the ironing panel 110, so that the guide 130 is connected to the air inlet of the suction member 140 in the cavity. In this way, when the suction member 140 is running and sucking in outside air, the air can be rectified by the guide 130 in advance, so as to reduce the degree of turbulence of the air flowing into the suction member 140, thereby reducing the noise of airflow and achieving a noise reduction effect.

[0071] In some embodiments, refer to Figures 1 to 4 As shown, the housing 120 includes: a heat insulation cover 121, which covers the ironing panel 110, and the heat insulation cover 121 and the ironing panel 110 together form a first cavity; a support cover 122, which is connected to the end of the heat insulation cover 121 away from the ironing panel 110, and a second cavity communicating with the first cavity is formed inside the support cover 122, and a suction member 140 is disposed in the second cavity; and a guide member 130 is located inside one of the heat insulation cover 121 and the support cover 122, and is connected to the heat insulation cover 121 or the support cover 122.

[0072] By providing a heat insulation cover 121 on the ironing panel 110, the heat insulation cover 121 and the ironing panel 110 form a first cavity, which facilitates the installation of heating devices such as the boiler assembly 150, saving space. In addition, the heat insulation cover 121 can form physical protection on the side of the ironing panel 110 facing the user, isolating the heat emitted by the ironing panel 110 and the boiler assembly 150 towards that side. As a result, the user is less affected by the heat on the back side of the ironing panel 110 during use, resulting in a better user experience.

[0073] A sealing element is provided between the ironing panel 110 and the heat insulation cover 121 to achieve a sealed installation of the ironing panel 110 and the heat insulation cover 121, ensuring the airtightness of the first cavity and thus ensuring the suction efficiency of the suction component 140.

[0074] A support cover 122 is also provided on the side of the heat insulation cover 121 away from the ironing panel 110. A second cavity is formed inside the support cover 122 for the installation of the suction component 140, and the installation space of the suction component 140 is separated from the ironing panel 110, making the structure of the suction head 100 more reasonable and compact. Other components of the suction iron body are also provided on one side of the support cover 122, such as the grip and the water tank assembly. The grip is for the user to hold and iron clothes, and the water tank assembly is located at the end of the grip away from the support cover 122, and the water tank assembly is connected to the boiler assembly 150 to supply water to the boiler assembly 150.

[0075] The air guide 130 is located inside and connected to one of the heat insulation cover 121 and the support cover 122. This allows the air guide 130 to be relatively close to the air intake 112 on the ironing panel 110. Once the airflow enters the first cavity through the air intake 112, the air guide 130 can adjust the flow direction to reduce airflow noise, making the overall structure of the ironing head 100 more compact.

[0076] Furthermore, referring to Figure 5 and Figure 6 As shown, the support cover 122 and the heat insulation cover 121 are rotatably connected, and one of the support cover 122 and the heat insulation cover 121 rotates relative to the other.

[0077] It is understandable that by setting the support cover 122 and the heat insulation cover 121 to rotate relative to each other, the heat insulation cover 121 can drive the ironing panel 110, as well as the suction member 140 located in the first cavity and other components to adjust their posture relative to the support cover 122, so that the ironing angle of the ironing panel 110 can be adjusted, and the flexibility of the suction head 100 can be improved.

[0078] Specifically, a rotating structure is provided between the support cover 122 and the heat insulation cover 121. The rotating structure is used to connect the support cover 122 and the heat insulation cover 121. The rotating structure is located inside the support cover 122 and has at least two sliding members 160. The inner wall of the support cover 122 has at least two limiting grooves corresponding to the sliding members 160. When the support cover 122 and the heat insulation cover 121 rotate relative to each other, the sliding members 160 move radially relative to the rotating assembly to connect with the limiting grooves, thereby maintaining the current relative angle between the support cover 122 and the heat insulation cover 121, or disengaging from the limiting members 1011.

[0079] In some embodiments, refer to Figures 4 to 6 As shown, the suction head 100 provided in this application embodiment also includes a boiler assembly 150. The boiler assembly 150 includes a boiler 151 and a heat insulation shell 152 covering the boiler 151. The boiler 151 and the heat insulation shell 152 are both disposed in the first cavity. The heat insulation shell 152 and part of the shell 120 together form a suction channel. The suction channel is connected to the guide member 130.

[0080] By setting the boiler assembly 150 in the first cavity, the boiler 151 of the boiler assembly 150 is located between the heat insulation shell 152 and the ironing panel 110, so that water can be converted into steam by heating the boiler 151 for ironing. Under the heat insulation effect of the heat insulation cover 121, the heat emitted by the boiler 151 is difficult to be transferred to the second cavity, thus ensuring the normal operation of the support cover 122 and the suction component 140 and other devices in the second cavity.

[0081] The space between the heat insulation shell 152 and the heat insulation cover 121 in the first cavity can form a suction channel. The air intake 112 on the ironing panel 110 is located in the area of ​​the ironing panel 110 corresponding to the air intake channel, so that the air intake 112 can communicate with the air intake channel. The air intake 112 channel is also connected to the guide member 130 so that outside air can smoothly enter the suction member 140, and the air intake channel is not affected by the boiler assembly 150.

[0082] Reference Figures 4 to 8 As shown, in some embodiments, the flow guide 130 includes: a flow guide body 131 connected to the housing 120, and a mounting hole 1311 provided on the flow guide body 131; and a plurality of first flow guide plates 132, each of the first flow guide plates 132 being sequentially and spaced apart around the periphery of the mounting hole 1311 within the mounting hole 1311 to divide the mounting hole 1311 into a plurality of first flow guide channels extending axially along the mounting hole 1311.

[0083] The flow guide body 131 is connected to the housing 120. Specifically, it can be connected to the heat insulation cover 121 by bolts or other connection structures, or it can be connected to the support cover 122 by bolts or other connection structures to ensure the stable installation of the flow guide 130.

[0084] A mounting hole 1311 is provided on the flow guide body 131. The mounting hole 1311 is a through hole provided along the extension direction of the flow guide 130, so that the airflow in the first cavity can smoothly enter the second cavity and the suction component 140 through the mounting hole 1311.

[0085] Multiple first guide vanes 132 are provided in the mounting hole 1311. The multiple first guide vanes 132 are evenly spaced around the periphery of the mounting hole 1311, so a first guide channel can be formed between two adjacent first guide vanes 132. The extension direction of the first guide channel is consistent with the extension direction of the mounting hole 1311. Therefore, when the airflow flows through the first guide channel, the airflow direction is also consistent with the extension direction of the first guide channel. Thus, when the extension direction of each first guide channel is uniform, the airflow inside will also be uniform, thereby achieving a rectification effect and reducing noise.

[0086] It should be noted that in this embodiment, eight first guide vanes 132 are provided, and the eight first guide vanes 132 are spaced at the same interval. In other embodiments, the number of first guide vanes 130 can be appropriately increased or decreased according to specific working conditions. This application does not impose any restrictions on this.

[0087] Furthermore, refer to Figures 4 to 8 As shown, the flow guide 130 further includes: a flow guide ring 133, which is disposed in the mounting hole 1311, and a first flow guide plate 132 connected to the outer wall of the flow guide ring 133; and a plurality of second flow guide plates 134, each of which is arranged sequentially and at intervals around the periphery of the flow guide ring 133 within the flow guide ring 133 to divide the flow guide ring 133 into a plurality of second flow guide channels extending axially along the flow guide ring 133.

[0088] By setting a guide ring 133, which is connected to the mounting hole 1311 via the first guide plate 132, the diameter of the first guide channel can be reduced, making the structure of the first guide channel more refined. Furthermore, by uniformly spacing the second guide plates 134 within the guide ring 133, the contact area between the airflow and the internal structure of the mounting hole 1311 when it flows through the mounting hole 1311 is increased, and the guide structure of the guide member 130 is further refined. By increasing the contact area and refining the guide structure, the guide effect of the guide member 130 is improved.

[0089] Thus, by sequentially arranging the first guide vane 132, the guide ring 133, and the second guide vane 134 within the mounting hole 1311, the outer walls of the first guide vane 132 and the guide ring 133, together with the inner wall of the mounting hole 1311, form multiple uniform first guide channels, and the inner wall of the guide ring 133 and the second guide vane 134 together form multiple uniform second guide channels, thereby improving the guiding effect and efficiency of the guide component 130.

[0090] In specific implementation, refer to Figure 7 and Figure 8 As shown, both the first guide vane 132 and the second guide vane 134 are streamlined sheet-like components extending axially along the guide ring 133. The streamlined structure has a smoother surface and a larger central dimension than the two end dimensions, resulting in less resistance to airflow as it passes over its surface, and thus more efficient and smoother flow.

[0091] Furthermore, referring to Figure 7 and Figure 8 As shown, the guide ring 133 is coaxially arranged with the mounting hole 1311.

[0092] By setting the guide ring 133 and the mounting hole 1311 coaxially, the shape of the first guide channel on the periphery of the guide ring 133 can be relatively uniform, further improving the guide effect and thus enhancing the noise reduction performance.

[0093] In some embodiments, refer to Figure 8 As shown, the flow guide body 131 is provided with a support hole 1312, and the support hole 1312 is used to set the wire guide 1313. The wire guide 1313 is used to allow the wire to be inserted into the flow guide body 131.

[0094] By providing a support hole 1312 on the flow guide body 131, and installing a wire guide 1313 in the support hole 1312, it is convenient to pass wires between the first cavity and the second cavity. In this way, when the heat insulation cover 121 rotates relative to the support cover 122, the wires of the device between the first cavity and the second cavity are not affected by the rotation, thus ensuring their service life.

[0095] In some embodiments, refer to Figures 4 to 7 As shown, the support cover 122 is provided with multiple air outlets 1221, each of which is connected to the second cavity, and each air outlet 1221 is located on opposite sides of the support cover 122.

[0096] By providing multiple air outlets 1221 that communicate with the second cavity on opposite sides of the support cover 122, the exhaust volume of the support cover 122 can be increased, and the air outlets 1221 can be prevented from blowing air directly onto the user, thus improving the user experience.

[0097] In specific implementation, the air outlets 1221 on both sides of the support cover 122 are arranged in a matrix. In other embodiments, the air outlets 1221 may also be arranged in a circular or other shapes. This application does not limit this.

[0098] And in some embodiments, reference is made to Figures 4 to 7 As shown, the steaming head 100 provided in this application embodiment also includes a plurality of air guides 1222, and at least some of the air outlets 1221 are correspondingly provided with air guides 1222.

[0099] It is understandable that by setting the air guide 1222 at the air outlet 1221, the airflow discharged from the air outlet 1221 can also be rectified by the air guide 1222, thereby reducing the airflow noise at the air outlet 1221, thus reducing the overall noise of the heating head 100 and achieving a dual noise reduction effect.

[0100] In practical implementation, the air guide 1222 is an air guide tube that is coaxially arranged with the air outlet 1221.

[0101] Setting the guide element 130 as an air guide tube increases the length of the air outlet 1221, so that the airflow passing through the guide element 130 can be discharged in a straight line, avoiding noise caused by chaotic airflow. This setting makes the structure of the air guide tube simple and easy to manufacture.

[0102] The air guide tube can be set on the outer wall side of the support cover 122, and the length of the air guide tube can be set to be consistent with the wall thickness of the support cover 122. For example, if the wall thickness of the support cover 122 is 2mm, the length of the air guide tube can also be 2mm, so that the exhaust length of the air outlet 1221 is 4mm, ensuring that the airflow is blown out in a straight line.

[0103] In addition, refer to Figure 9 As shown, the boiler assembly 150 on the ironing panel 110 is connected to the power supply circuit. The power supply circuit can be a three-phase power supply, where "L" is the live wire, "N" is the neutral wire, and "G" is the ground wire. The temperature control assembly 170 and the resistance wire are connected in the power supply circuit of the ironing panel 110. The controller 180 can be connected in parallel in the power supply circuit. The suction component 140 can be electrically connected to the controller 180 and powered by the power supply circuit. The second switch 182 is used to control the on / off of the power supply circuit of the suction component 140. The water tank assembly 190 can be electrically connected to the controller 180 and powered by the controller 180. The first switch 181 is used to control the on / off of the power supply circuit of the water tank assembly 190. The display unit can be electrically connected to the controller 180 and powered by the controller 180.

[0104] This application embodiment also provides a steaming machine, including a steaming machine body 200 and a steaming head 100 disposed on the steaming machine body 200.

[0105] The heat-absorbing head 100 has been described in detail in the above embodiments and will not be repeated here.

[0106] The steam iron body 200 also includes a grip and a water tank assembly. The grip is located on one side of the support cover 122 for the user to hold. The water tank assembly is located on the side of the grip away from the support cover 122. The water tank assembly is used to store water and has a water pump to communicate with the boiler assembly 150 to deliver water to the boiler assembly 150, so that the boiler assembly 150 can heat the water to convert it into steam and discharge it from the steam outlet 111 of the ironing panel 110 to iron clothes.

[0107] The steam iron provided in this application embodiment has a steam ironing head 100. The steam ironing head 100 has a guide 130 installed in the cavity formed by the housing 120 and the ironing panel 110. The guide 130 is connected to the air inlet of the suction device 140 in the cavity. When the suction device 140 is running and sucking in outside air, the air can be rectified by the guide 130 in advance, so as to reduce the turbulence of the air flowing into the suction device 140, thereby reducing the noise of airflow and achieving a noise reduction effect.

[0108] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this application, and are not intended to limit them. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this application.

Claims

1. A steam absorbing head (100) characterized by, The ironing device comprises: an ironing panel (110); a housing (120), the housing (120) and the ironing panel (110) jointly forming a containing cavity; a flow guide (130) arranged in the containing cavity; a suction member (140) arranged in the containing cavity, the flow guide (130) covering one end of the suction member (140) towards the ironing panel (110) to guide the air outside the containing cavity to the air inlet of the suction member (140) through the flow guide (130).

2. The suction and ironing head (100) according to claim 1, characterized in that The housing (120) comprises: a heat insulation cover (121) covering the ironing panel (110), the heat insulation cover (121) and the ironing panel (110) jointly forming a first cavity; a support cover (122) connected to one end of the heat insulation cover (121) away from the ironing panel (110), a second cavity in communication with the first cavity being formed in the support cover (122), the suction member (140) being arranged in the second cavity; the flow guide (130) being arranged in one of the heat insulation cover (121) and the support cover (122) and connected to the heat insulation cover (121) or the support cover (122).

3. The suction and ironing head (100) according to claim 2, characterized in that The support cover (122) is rotationally connected to the heat insulation cover (121), one of the support cover (122) and the heat insulation cover (121) rotating relative to the other.

4. The suction and ironing head (100) according to claim 2, characterized in that The ironing device further comprises a boiler assembly (150) comprising a boiler (151) and a heat insulation shell (152) covering the boiler (151), the boiler (151) and the heat insulation shell (152) being arranged in the first cavity, the heat insulation shell (152) and part of the housing (120) jointly forming an air suction passage in communication with the flow guide (130).

5. The suction and press head (100) according to any one of claims 1-4, characterized in that The flow guide (130) comprises: a flow guide body (131) connected to the housing (120), the flow guide body (131) being provided with a mounting hole (1311); a plurality of first flow guide fins (132), each of the first flow guide fins (132) being arranged in the mounting hole (1311) in sequence and at intervals around the peripheral side of the mounting hole (1311) to divide the mounting hole (1311) into a plurality of first flow guide passages extending along the axial direction of the mounting hole (1311).

6. The suction and ironing head (100) according to claim 5, characterized in that The flow guide (130) further comprises: a flow guide ring (133) arranged in the mounting hole (1311), the first flow guide fins (132) being connected to the outer wall of the flow guide ring (133); a plurality of second flow guide fins (134), each of the second flow guide fins (134) being arranged in the flow guide ring (133) in sequence and at intervals around the peripheral side of the flow guide ring (133) to divide the flow guide ring (133) into a plurality of second flow guide passages extending along the axial direction of the flow guide ring (133).

7. The suction and ironing head (100) according to claim 6, characterized in that The flow guide ring (133) is coaxially arranged with the mounting hole (1311).

8. The suction and ironing head (100) according to claim 5, characterized in that A support hole (1312) is arranged on the flow guide body (131), and a wire passing part (1313) is arranged in the support hole (1312), and the wire passing part (1313) is used for inserting a wire on the flow guide body (131).

9. The suction and press head (100) according to any one of claims 2-4, characterized in that A plurality of air outlets (1221) are arranged on the support cover (122), each of the air outlets (1221) is communicated with the second cavity, and each of the air outlets (1221) is located on the opposite sides of the support cover (122).

10. The suction and ironing head (100) according to claim 9, characterized in that Further comprising a plurality of air guide parts (1222), and the air guide parts (1222) are arranged corresponding to at least part of the air outlets (1221).

11. The suction and ironing head (100) according to claim 10, characterized in that The air guide part (1222) is an air guide cylinder coaxially arranged with the air outlet (1221).

12. An ironing machine, characterized in that The steam iron comprises a steam iron body (200) and a steam iron head (100) as claimed in any one of claims 1-11 arranged on the steam iron body (200).

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