Steam generator and ironing machine

Abstract

The utility model discloses a steam generator and an ironing machine. The steam generator is used for the ironing machine and comprises a generator cover plate, a generator body and a heating piece, the generator cover plate is connected with the generator body, the heating piece is connected to the side face of the generator body, and the generator body is provided with an upper cavity and a lower cavity. The upper cavity is provided with a water injection cavity and an exhaust cavity, the water injection cavity and the exhaust cavity are arranged at the two ends of the upper cavity respectively, the water injection cavity is communicated with the exhaust cavity, the lower cavity is provided with an air inlet cavity, an air outlet cavity and a steam outlet, the air inlet cavity and the air outlet cavity are arranged at the two ends of the lower cavity respectively, the steam outlet is formed in the side face of the generator body, and the exhaust cavity is communicated with the air inlet cavity. The air inlet cavity is communicated with the air outlet cavity which is communicated with the steam outlet. According to the steam generator, after steam is generated in the water injection cavity, the steam can pass through the multiple cavities to prolong the flowing path of the steam, scale accumulation is prevented from blocking the steam outlet, and the service life of the steam generator is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of ironing equipment, in particular to a steam generator and an ironing machine. Background Art

[0002] In related technologies, ironing machines use boilers to generate steam for ironing clothes. However, after using natural water for prolonged heating, the boilers of current ironing machines are prone to the formation of large amounts of scale. Due to the simple internal chamber structure of the boiler, large amounts of scale can accumulate at the steam outlet of the boiler, easily blocking the outlet and preventing steam from exiting the boiler, thus shortening the boiler's service life. Utility Model Content

[0003] The embodiments of the present invention provide a steam generator and an ironing machine to solve at least one of the above-mentioned technical problems.

[0004] A steam generator according to an embodiment of the present invention is used for an ironing machine. The steam generator comprises a generator cover, a generator body, and a heating element. The generator cover is connected to the generator body. The heating element is connected to the side of the generator body. The generator body has an upper cavity and a lower cavity.

[0005] The upper cavity body is provided with a water injection cavity and an exhaust cavity, and the water injection cavity and the exhaust cavity are respectively arranged at the two ends of the upper cavity body, and the water injection cavity is connected to the exhaust cavity. The lower cavity body is provided with an air inlet cavity, an air outlet cavity and a steam outlet, and the air inlet cavity and the air outlet cavity are respectively arranged at the two ends of the lower cavity, and the steam outlet is provided on the side of the generator body, the exhaust cavity is connected to the air inlet cavity, the air inlet cavity is connected to the air outlet cavity, and the air outlet cavity is connected to the steam outlet.

[0006] In the above-mentioned steam generator, a water injection chamber and an exhaust chamber are opened in the upper cavity, and an air inlet chamber, an air outlet chamber and a steam outlet are opened in the lower cavity. The water injection chamber is connected to the exhaust chamber, the exhaust chamber is connected to the air injection chamber, the air intake chamber is connected to the air outlet chamber, and the air outlet chamber is connected to the steam outlet. After the steam is generated in the water injection chamber, it can pass through multiple chambers to extend the flow path of the steam, prevent scale accumulation from clogging the steam outlet, and improve the service life of the steam generator.

[0007] In some embodiments, the upper cavity has a first steam flow channel, a through opening is opened on one side of the water injection cavity, and the first steam flow channel connects the through opening and the exhaust cavity.

[0008] In some embodiments, a plurality of first heat-conducting fins are connected to the bottom of the upper cavity, and the plurality of heat-conducting fins divide the first steam flow channel into a plurality of channels.

[0009] In some embodiments, a via hole is provided at the bottom of the exhaust cavity, and the via hole connects the exhaust cavity and the air inlet cavity.

[0010] In some embodiments, a second heat-conducting fin is connected to the bottom of the lower cavity, and the second heat-conducting fin is surrounded to form a second steam flow channel, and the second steam flow channel connects the air inlet cavity and the air outlet cavity.

[0011] In some embodiments, the side surface of the first heat conducting fin is protruded to form a plurality of first protrusions, and the plurality of first protrusions are arranged at intervals and located in the channel.

[0012] In some embodiments, the second heat conducting fin is formed with a plurality of second protrusions at intervals along the flow direction of the second steam flow channel, and the plurality of second protrusions are located in the second steam flow channel.

[0013] In certain embodiments, the steam outlet is in the shape of a strip.

[0014] In some embodiments, the generator cover includes an upper cover and a lower cover, the upper cover covers the upper cavity, the lower cover covers the lower cavity, the upper cover is provided with a water injection port, and the water injection port is connected to the water injection cavity.

[0015] An ironing machine comprises a housing and the steam generator according to any one of the above embodiments, wherein the steam generator is arranged in the housing.

[0016] In the above-mentioned ironing machine, a water injection chamber and an exhaust chamber are provided in the upper cavity, and an air inlet chamber, an air outlet chamber and a steam outlet are provided in the lower cavity. The water injection chamber is connected to the exhaust chamber, the exhaust chamber is connected to the air inlet chamber, the air inlet chamber is connected to the air outlet chamber, and the air outlet chamber is connected to the steam outlet. After the steam is generated in the water injection chamber, it can pass through multiple chambers to extend the flow path of the steam, prevent scale accumulation from clogging the steam outlet, and improve the service life of the steam generator.

[0017] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments with reference to the following drawings, in which:

[0019] Figure 1 It is a structural schematic diagram of a steam generator according to an embodiment of the present utility model;

[0020] Figure 2 is a front view of a steam generator according to an embodiment of the present invention;

[0021] Figure 3 This is a schematic diagram of the explosion structure of a steam generator according to an embodiment of the present invention;

[0022] Figure 4 It is a top view of the generator body according to the embodiment of the present utility model;

[0023] Figure 5 It is a bottom view of the generator body according to the embodiment of the present utility model;

[0024] Figure 6 It is a structural schematic diagram of an ironing machine according to an embodiment of the present utility model.

[0025] Reference numerals:

[0026] 100. Steam generator; 10. Generator cover; 12. Generator body; 14. Heating element; 16. Upper cavity; 18. Lower cavity; 20. Water injection cavity; 22. Exhaust cavity; 24. Air inlet cavity; 26. Air outlet cavity; 28. Steam outlet; 30. Upper cover; 32. Lower cover; 34. First steam flow channel; 36. Through port; 38. First thermal fin; 40. Passage; 42. Through hole; 44. Second thermal fin; 46. Second steam flow channel; 48. First protrusion; 50. Second protrusion; 52. Water injection port; 54. Water injection pipe; 56. Housing; 200. Ironing machine. DETAILED DESCRIPTION

[0027] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be understood as limiting the present invention.

[0028] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings and are intended only to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or elements referred to must have a specific direction, be constructed and operate in a specific direction, and therefore should not be understood as limiting the present invention. In the description of the present invention, "multiple" means two or more, unless otherwise clearly and specifically defined.

[0029] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" should be understood broadly. For example, they may refer to fixed connections, removable connections, or integral connections. They may refer to mechanical connections or electrical connections. They may refer to direct connections or indirect connections through an intermediary, and they may refer to internal communication between two components or the interaction between two components. Those skilled in the art will understand the specific meanings of these terms in this utility model based on the specific circumstances.

[0030] In the present invention, unless otherwise expressly specified or limited, a first feature being "above" or "below" a second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature between them. Moreover, a first feature being "above," "above," and "above" a second feature may include the first feature being directly above or obliquely above the second feature, or may simply mean that the first feature is higher in level than the second feature. A first feature being "below," "below," and "below" a second feature may include the first feature being directly below or obliquely below the second feature, or may simply mean that the first feature is lower in level than the second feature.

[0031] The disclosure herein provides many different embodiments or examples for realizing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described herein. Of course, they are merely examples and are not intended to limit the present invention. In addition, the present invention may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplicity and clarity and does not in itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present invention provides examples of various specific processes and materials, but a person of ordinary skill in the art will appreciate the application of other processes and / or the use of other materials.

[0032] Please refer to Figures 1 to 6A steam generator 100 according to an embodiment of the present invention is used in an ironing machine 200. The steam generator 100 includes a generator cover 10, a generator body 12, and a heating element 14. The generator cover 10 is connected to the generator body 12, and the heating element 14 is connected to the side of the generator body 12. The generator body 12 has an upper cavity 16 and a lower cavity 18. The upper cavity 16 is provided with a water injection cavity 20 and an exhaust cavity 22. The water injection cavity 20 and the exhaust cavity 22 are respectively arranged at two ends of the upper cavity 16. The water injection cavity 20 is connected to the exhaust cavity 22. The lower cavity 18 is provided with an air inlet cavity 24, an air outlet cavity 26, and a steam outlet 28. The air inlet cavity 24 and the air outlet cavity 26 are respectively arranged at two ends of the lower cavity 18. The steam outlet 28 is provided on the side of the generator body 12. The exhaust cavity 22 is connected to the air inlet cavity 24, the air inlet cavity 24 is connected to the air outlet cavity 26, and the air outlet cavity 26 is connected to the steam outlet 28.

[0033] In the above-mentioned steam generator 100, a water injection chamber 20 and an exhaust chamber 22 are opened in the upper cavity 16, and an air inlet chamber 24, an air outlet chamber 26 and a steam outlet 28 are opened in the lower cavity 18. The water injection chamber 20 is connected to the exhaust chamber 22, the exhaust chamber 22 is connected to the air inlet chamber 24, the air inlet chamber 24 is connected to the air outlet chamber 26, and the air outlet chamber 26 is connected to the steam outlet 28. After the steam is generated in the water injection chamber 20, it can pass through multiple chambers to extend the flow path of the steam, prevent scale accumulation from clogging the steam outlet 28, and improve the service life of the steam generator 100.

[0034] Specifically, in Figure 3 In the figure, the generator cover plate 10 may include an upper cover 30 and a lower cover 32. The upper cover 30 may cover the upper cavity 16, and the lower cover 32 may cover the lower cavity 18. Both the upper cover 30 and the lower cover 32 may be sealed and connected to the generator body 12. The heating element 14 includes a heating tube. Two heating elements 14 may be provided, and the two heating elements 14 are provided on one side of the generator body 12. The steam outlet 28 is provided on the side of the generator body 12 opposite to the heating element 14. The heating element 14 can heat the water in the water injection cavity 20 to generate steam. Along the height direction H of the steam generator 100, the upper cavity 16 is provided above the lower cavity 18. The water injection cavity 20 is provided at one end of the upper cavity 16, and the exhaust cavity 22 is provided at the other end of the upper cavity 16. The air inlet cavity 24 is provided at one end of the lower cavity 18, and the air outlet cavity 26 is provided at the other end of the lower cavity 18. Along the height direction H of the steam generator 100 , the water injection chamber 20 may be located directly above the air outlet chamber 26 , and the air exhaust chamber 22 may be located directly above the air inlet chamber 24 .

[0035] In one embodiment, a water pump (not shown) can pump water into the water injection chamber 20. When the steam generator 100 is in operation, the heating element 14 begins to heat, and the heat can be transferred to the generator body 12. The water in the water injection chamber 20 is heated and evaporated, and a large amount of steam can be generated above the water injection chamber 20. The steam can pass through the water injection chamber 20 to the exhaust chamber 22, the exhaust chamber 22 to the air inlet chamber 24, the air inlet chamber 24 to the air outlet chamber 26, and the air outlet chamber 26 to the steam outlet 28. After the steam is generated in the water injection chamber 20, it can pass through multiple chambers to extend the steam flow path, prevent scale accumulation from clogging the steam outlet 28, and increase the service life of the steam generator 100. In addition, the steam can be heated multiple times by passing through multiple chambers in the upper cavity 16 and the lower cavity 18, thereby avoiding the problem of water spraying in the steam generator 100.

[0036] Please combine Figure 4 In some embodiments, the upper cavity 16 has a first steam flow channel 34 , and a through opening 36 is opened on one side of the water injection cavity 20 . The first steam flow channel 34 connects the through opening 36 and the exhaust cavity 22 .

[0037] In this way, the steam generated in the water injection chamber 20 can be discharged from the first steam flow channel 34 through the opening 36 and then flow through the first steam flow channel 34 to the exhaust chamber 22 to realize the flow of steam.

[0038] Specifically, a first steam flow channel 34 may be formed in the upper cavity 16. A through port 36 is provided on one side of the water injection port 52, so that the water injection cavity 20 is connected to the first steam flow channel 34 through the through port 36. Steam generated in the water injection cavity 20 can be discharged from the first steam flow channel 34 through the through port 36 and then flow through the first steam flow channel 34 to the exhaust cavity 22 to achieve steam flow.

[0039] Please combine Figure 4 In some embodiments, a plurality of first heat-conducting fins 38 are connected to the bottom of the upper cavity 16 , and the plurality of heat-conducting fins divide the first steam flow channel 34 into a plurality of channels 40 .

[0040] In this way, the steam can have a longer flow path in the upper cavity 16 , gradually increasing the temperature of the steam while preventing unvaporized water from being directly carried away by the steam and spraying out of the steam generator 100 .

[0041] Specifically, in Figure 4 In the illustrated embodiment, a plurality of first heat-conducting fins 38 are spaced apart at the top of the upper chamber 16 , with the spacing k between two first heat-conducting fins 38 being 6.5 mm. The plurality of heat-conducting fins divide the first steam flow channel 34 into a plurality of channels 40 , creating a wavy overall shape. This allows the steam to have a longer flow path within the upper chamber 16 , gradually increasing the steam temperature while preventing unvaporized water from being carried away by the steam and ejected from the steam generator 100 .

[0042] It should be noted that the spacing k between the two first heat conducting fins 38 may not only be 6.5 mm, but may also be set to 7.0 mm or other values, and may be adjusted according to specific circumstances.

[0043] Please combine Figure 4 and Figure 5 In some embodiments, a via hole 42 is provided at the bottom of the exhaust cavity 22 , and the via hole 42 connects the exhaust cavity 22 and the air inlet cavity 24 .

[0044] In this way, the upper cavity 16 can be connected to the lower cavity 18 through the through hole 42 , and the steam can be transported to the lower cavity 18 .

[0045] Specifically, in one embodiment, a through hole 42 is opened at the bottom of the exhaust cavity 22 , and the upper cavity 16 can be connected to the lower cavity 18 through the through hole 42 , thereby transporting steam to the lower cavity 18 .

[0046] Please combine Figure 2 and Figure 5 In some embodiments, a second heat conducting fin 44 is connected to the bottom of the lower cavity 18 , and the second heat conducting fin 44 is surrounded to form a second steam flow channel 46 , which connects the air inlet cavity 24 and the air outlet cavity 26 .

[0047] In this way, steam can enter the air inlet cavity 24 through the through hole 42 and then flow to the air outlet cavity 26 through the second steam flow channel 46 , thereby achieving the flow of steam in the lower cavity 18 .

[0048] Specifically, in Figure 5 In the embodiment, the second heat conducting fins 44 can be arranged at the bottom of the lower cavity 18. The second steam flow channel 46 can be arranged along the entire length L of the steam generator 100. In one embodiment, the second steam flow channel 46 connects the air inlet cavity 24 and the air outlet cavity 26. Steam can enter the air inlet cavity 24 through the through hole 42 and then flow to the air outlet cavity 26 through the second steam flow channel 46, thereby achieving steam flow in the lower cavity 18.

[0049] Please combine Figure 4 In some embodiments, the side surface of the first heat conducting fin 38 is protruded to form a plurality of first protrusions 48 , and the plurality of first protrusions 48 are arranged at intervals and located in the channel 40 .

[0050] In this way, the flow speed of the steam in the upper cavity 16 can be slowed down, thereby further increasing the steam temperature.

[0051] Specifically, in Figure 4In the embodiment, the first heat conducting fin 38 may have a plurality of first protrusions 48 protruding from one side of the first heat conducting fin 38 near the channel 40. The first protrusions 48 on opposite sides of the two first heat conducting fins 38 are staggered. In one embodiment, by forming a plurality of first protrusions 48 on the side of the first heat conducting fin 38, the flow rate of steam in the upper cavity 16 can be slowed down, thereby further increasing the steam temperature.

[0052] Please combine Figure 5 In some embodiments, the second heat conducting fin 44 is formed with a plurality of second protrusions 50 spaced apart along the flow direction of the second steam flow channel 46 , and the plurality of second protrusions 50 are located in the second steam flow channel 46 .

[0053] In this way, the flow speed of the steam in the lower cavity 18 can be slowed down, thereby further increasing the steam temperature.

[0054] Specifically, in Figure 5 In the illustrated embodiment, two second heat-conducting fins 44 may be provided at the bottom of the lower chamber 18, and the two second heat-conducting fins 44 may enclose a second steam flow channel 46. In one embodiment, a plurality of second protrusions 50 may be formed at intervals along the flow direction of the second steam flow channel 46 on one side of the second heat-conducting fins 44 near the second steam flow channel 46, thereby slowing the flow rate of steam in the lower chamber 18 and further increasing the steam temperature.

[0055] Please combine Figure 2 In certain embodiments, the steam outlet 28 is in the shape of a strip.

[0056] In this way, the steam outlet 28 can be enlarged, and the possibility of scale blocking the steam outlet 28 can be reduced.

[0057] Specifically, in Figure 2 In the embodiment, along the width direction D of the steam generator 100, in the projection of the steam outlet 28 from the front to the rear of the steam generator 100, the steam outlet 28 can be rectangular in shape, the width d of the steam outlet 28 can be 1.5 mm, and the length c of the steam outlet 28 can be 34 mm, thereby increasing the size of the steam outlet 28 and reducing the possibility of scale clogging the steam outlet 28. The width direction D of the steam generator 100 includes the front-to-back direction.

[0058] It should be noted that the width d of the steam outlet 28 and the length c of the steam outlet 28 are not limited to the above values, but can also be set to other values ​​and can be adjusted according to specific circumstances.

[0059] Please combine Figures 1 to 3 In some embodiments, the generator cover plate 10 includes an upper cover 30 and a lower cover 32 . The upper cover 30 covers the upper cavity 16 , and the lower cover 32 covers the lower cavity 18 . The upper cover 30 is provided with a water injection port 52 , which is connected to the water injection cavity 20 .

[0060] In this way, the upper cavity 16 and the lower cavity 18 can be covered and sealed by the upper cover 30 and the lower cover 32 , and water can be injected into the water injection cavity 20 through the water injection port 52 .

[0061] Specifically, the upper cover 30 can be screwed to the generator body 12 to cover the upper cavity 16, and the lower cover 32 can also be screwed to the generator body 12 to cover the lower cavity 18. The upper cover 30 and the lower cover 32 are both sealed to the generator body 12, and the sealing method can be a sealing ring, a sealant, etc.

[0062] exist Figure 3 In the embodiment, the steam generator 100 includes a water injection pipe 54, which is connected to the top of the upper cover 30. The water injection pipe 54 is connected to the water injection port 52. The water injection pipe 54 can be connected to a water pump through other connecting pipes.

[0063] Please refer to Figure 6 An ironing machine 200 includes a housing 56 and the steam generator 100 according to any one of the above embodiments, and the steam generator 100 is disposed in the housing 56 .

[0064] In the above-mentioned ironing machine 200, a water injection chamber 20 and an exhaust chamber 22 are provided in the upper cavity 16, and an air inlet chamber 24, an air outlet chamber 26 and a steam outlet 28 are provided in the lower cavity 18. The water injection chamber 20 is connected to the exhaust chamber 22, the exhaust chamber 22 is connected to the air inlet chamber 24, the air inlet chamber 24 is connected to the air outlet chamber 26, and the air outlet chamber 26 is connected to the steam outlet 28. After the steam is generated in the water injection chamber 20, it can pass through multiple chambers to extend the flow path of the steam, prevent scale accumulation from clogging the steam outlet 28, and improve the service life of the steam generator 100.

[0065] Specifically, the ironing machine 200 is a common household appliance whose primary function is to remove wrinkles from clothing through the use of heat and pressure, restoring the clothing to a smooth and flat state. When using the ironing machine 200, the user can set different heat levels based on the material of the clothing and the desired temperature. For example, cotton and linen clothing may require a higher temperature to effectively remove wrinkles, while delicate or synthetic fabrics such as silk and polyester require a lower temperature to avoid damage. The ironing machine 200 may also be equipped with a temperature adjustment knob or a digital display, allowing the user to easily select the temperature setting that best suits their clothing.

[0066] In order to facilitate storage and carrying, there is also a handheld portable ironing machine 200. Compared with a vertical iron, the handheld portable ironing machine 200 is more suitable for use when traveling or on a business trip. It can be easily placed in a suitcase or handbag without taking up too much space.

[0067] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with an embodiment or example is included in at least one embodiment or example of the present invention. In this specification, illustrative descriptions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0068] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and purpose of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A steam generator for an ironing machine, characterized in that: The steam generator includes a generator cover plate, a generator body and a heating element, wherein the generator cover plate is connected to the generator body, the heating element is connected to the side of the generator body, and the generator body has an upper cavity and a lower cavity; The upper cavity body is provided with a water injection cavity and an exhaust cavity, and the water injection cavity and the exhaust cavity are respectively arranged at the two ends of the upper cavity body, and the water injection cavity is connected to the exhaust cavity. The lower cavity body is provided with an air inlet cavity, an air outlet cavity and a steam outlet, and the air inlet cavity and the air outlet cavity are respectively arranged at the two ends of the lower cavity, and the steam outlet is provided on the side of the generator body, the exhaust cavity is connected to the air inlet cavity, the air inlet cavity is connected to the air outlet cavity, and the air outlet cavity is connected to the steam outlet.

2. The steam generator according to claim 1, characterized in that The upper cavity body has a first steam flow channel, a through opening is opened on one side of the water injection cavity, and the first steam flow channel communicates with the through opening and the exhaust cavity.

3. The steam generator according to claim 2, characterized in that A plurality of first heat-conducting fins are connected to the bottom of the upper cavity, and the plurality of first heat-conducting fins divide the first steam flow channel into a plurality of channels.

4. The steam generator according to claim 1, characterized in that A via hole is provided at the bottom of the exhaust cavity, and the via hole connects the exhaust cavity and the air inlet cavity.

5. The steam generator according to claim 1, characterized in that The bottom of the lower cavity is connected to a second heat-conducting fin, and the second heat-conducting fin is surrounded to form a second steam flow channel, and the second steam flow channel communicates with the air inlet cavity and the air outlet cavity.

6. The steam generator according to claim 3, characterized in that The side surface of the first heat conducting fin is protruded to form a plurality of first protrusions, and the plurality of first protrusions are arranged at intervals and located in the channel.

7. The steam generator according to claim 5, characterized in that The second heat conducting fin is formed with a plurality of second protrusions at intervals along the flow direction of the second steam flow channel, and the plurality of second protrusions are located in the second steam flow channel.

8. The steam generator according to claim 1, characterized in that The steam outlet is in a strip shape.

9. The steam generator according to claim 8, characterized in that The generator cover plate includes an upper cover and a lower cover, wherein the upper cover covers the upper cavity, and the lower cover covers the lower cavity. The upper cover is provided with a water injection port, and the water injection port is connected to the water injection cavity.

10. An ironing machine, characterized in that: The invention comprises a shell and the steam generator according to any one of claims 1 to 9, wherein the steam generator is arranged in the shell.

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