A portable self-closing iron

Abstract

This application relates to a portable self-closing iron, comprising a main body and a handle connected to the main body; the main body is equipped with an evaporator and an air intake device; the main body also includes an air intake channel, an evaporator heat dissipation channel, and an exhaust channel; the air intake channel is located on one side of the evaporator, at least a portion of the evaporator heat dissipation channel is arranged around the evaporator, and the air intake device is located within the air intake channel and upstream of the exhaust channel; the air outlet of both the evaporator heat dissipation channel and the air intake channel are connected to the exhaust channel; the handle is equipped with an electronic control board and an electronic control board heat dissipation channel, the electronic control board heat dissipation channel is arranged around the electronic control board, and the air outlet of the electronic control board heat dissipation channel is connected to the air intake channel. This application has a simple structure, is easy to carry, and enables garment ironing.

Description

Technical Field

[0001] This application belongs to the field of ironing machine technology, and more specifically relates to a portable self-closing iron. Background Technology

[0002] The garment steamers that are currently widely available on the market are all equipped with accessories, making them difficult to carry. They also only have an evaporator that directly irons clothes. When ironing in different environments, the user needs to straighten the clothes or use auxiliary tools to lay the clothes flat or straighten them, which does not truly achieve the effect of ironing clothes.

[0003] There are also garment steamers with self-suction function on the market. Whether it is NTC precise temperature control or thermostat temperature control, the steam emitted by the evaporator will produce condensation water in different environments, which will also wet the clothes while ironing. Utility Model Content

[0004] In view of the above analysis, the present invention aims to provide a portable self-closing iron to solve one or more of the above-mentioned problems existing in the prior art.

[0005] The purpose of this utility model is achieved as follows:

[0006] A portable self-closing iron includes a main body and a handle connected to the main body;

[0007] The working body is equipped with an evaporator and an air intake device; the working body also has an air intake channel, an evaporator heat dissipation channel and an exhaust channel; the air intake channel is located on one side of the evaporator, at least a portion of the evaporator heat dissipation channel is arranged around the evaporator, the air intake device is located in the air intake channel and upstream of the exhaust channel; the air outlet of the evaporator heat dissipation channel and the air outlet of the air intake channel are both connected to the exhaust channel;

[0008] The handle is equipped with an electronic control board and an electronic control board heat dissipation channel. The electronic control board heat dissipation channel is arranged around the electronic control board, and the air outlet of the electronic control board heat dissipation channel is connected to the air intake channel.

[0009] Furthermore, the handle is also equipped with a water tank, which is located on one side of the lower end of the handle. The water tank is connected to the evaporator through a water supply channel. The lower end of the handle is also equipped with an air inlet, which is connected to the heat dissipation channel of the electronic control board.

[0010] Furthermore, the control board is provided with a thyristor, a heat sink, and a water-cooling structure; the heat sink is used to dissipate heat for the IPM substrate; the water-cooling structure is connected to the water supply channel, and the water-cooling structure is in contact with the thyristor to dissipate heat for the thyristor.

[0011] Furthermore, the front working surface of the working body is provided with a steam outlet and a suction port. The steam generated by the evaporator is ejected from the steam outlet, the suction port is connected to the suction channel, and the suction port is located below and / or above the steam outlet.

[0012] Furthermore, the steam outlet and air inlet are located on the ironing heat spreader plate, and the ironing heat spreader plate is connected to the evaporator via an ironing heat spreader plate bracket.

[0013] Furthermore, the air intake is detachably mounted on the ironing heat spreader using a magnetic attachment method; and / or, a dustproof device is detachably connected to the air intake.

[0014] Furthermore, the outlet end of the evaporator heat dissipation channel is connected to the inlet end of the exhaust channel through the evaporator heat dissipation exhaust port; the working body is also provided with an exhaust port, which is connected to the outlet end of the exhaust channel.

[0015] Furthermore, the shape of the exhaust channel is defined by an exhaust channel baffle, which has an arc-shaped air guiding surface that directs the air entering the exhaust channel toward the exhaust port.

[0016] Furthermore, the main working body is also provided with operation buttons and a display component. The display component is located at the rear end of the main working body and includes a display shell, a light strip, a display top shell, and a display light panel.

[0017] Furthermore, the exhaust port is located on the rear outer shell of the working body, the exhaust port is arranged facing upwards, and the exhaust port and the indicator light panel are located on both sides of the exhaust channel baffle.

[0018] Compared with the prior art, the present invention can achieve at least one of the following beneficial effects:

[0019] a) The portable self-suction iron provided by this utility model truly achieves garment steaming. The self-suction function eliminates the need for human assistance with clothing. By setting up a connected air intake channel, evaporator heat dissipation channel and exhaust channel in the main working body, it can not only solve the problem of condensation, but also achieve the anti-scalding effect of the top shell, and also suck away dust from the clothes.

[0020] b) The portable self-closing iron provided by this utility model has a water-cooling structure in the handle. The two ends of the water-cooling structure are sealed and connected to the water supply channel. When the cold water flows through the cavity of the water-cooling structure, it will carry away some of the heat of the thyristor, thus achieving heat dissipation of the thyristor. Combined with the heat dissipation channel of the control board, a dual heat dissipation structure of air cooling and water cooling is realized.

[0021] c) The portable self-suction iron provided by this utility model has a simple overall structure and is smaller in size than existing garment steamers on the market. It is easy to carry and does not require human assistance when ironing clothes. It directly absorbs and irons clothes, which significantly improves ironing efficiency and shortens ironing time. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this specification 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 only some embodiments recorded in the embodiments of this specification. For those skilled in the art, other drawings can be obtained based on these drawings.

[0023] Figure 1 A cross-sectional structural diagram of the portable self-closing iron provided by this utility model;

[0024] Figure 2 Explosion diagram of the portable self-closing iron provided by this utility model Figure 1 ;

[0025] Figure 3 Explosion diagram of the portable self-closing iron provided by this utility model Figure 2 ;

[0026] Figure 4 A schematic diagram of the first angle structure of the portable self-closing iron provided by this utility model;

[0027] Figure 5 A schematic diagram of the second angle structure of the portable self-closing iron provided by this utility model;

[0028] Figure 6 A schematic diagram of the third angle structure of the portable self-closing iron provided by this utility model;

[0029] Figure 7 A schematic diagram of the electrical control board, water-cooling structure, heat sink, and thyristor provided by this utility model.

[0030] Figure label:

[0031] 1. Main working body; 2. Water tank; 3. Suction device; 4. Display assembly; 5. Evaporator; 6. Electrical control board; 7. Ironing heat spreader; 8. Ironing heat spreader bracket; 9. Handle; 10. Suction motor; 11. Right handle housing; 12. Left handle housing; 13. Top housing; 14. Fixing bracket; 15. Upper housing of suction channel; 16. Lower housing of suction channel; 17. Exhaust channel baffle; 18. Display housing; 19. LED strip; 20. Top housing of display; 21. Suction port housing; 22. Dustproof device; 23. Bottom housing; 24. Operating... 25. Button; 26. Water pump; 27. Silicone hose; 28. Magnet; 29. ​​Indicator light panel; 30. Touch button; 31. Heat sink; 32. IPM substrate; 33. SCR; 34. Water cooling structure; 35. Steam outlet; 36. Air intake; 37. Control board heat dissipation outlet; 38. Exhaust outlet; 39. Air inlet; 40. Control board heat dissipation channel; 41. Air intake channel; 42. Evaporator heat dissipation outlet; 43. Exhaust channel; 44. Rib; 45. Power cord; 46. Bottom casing. Detailed Implementation

[0032] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. It should be noted that, unless otherwise specified, the implementation methods and features in the implementation methods in this disclosure can be combined, separated, interchanged, and / or rearranged. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0033] In the accompanying drawings, the dimensions and relative dimensions of components may be exaggerated for clarity and / or descriptive purposes. When exemplary embodiments can be implemented differently, a specific process sequence may be performed in a different order than that described. For example, two consecutively described processes may be performed substantially simultaneously or in the reverse order of their description. Furthermore, the same reference numerals denote the same components.

[0034] When a component is referred to as being "on" or "above" another component, "connected to," or "joined to" another component, the component may be directly on, directly connected to, or directly joined to the other component, or there may be intermediate components. However, when a component is referred to as being "directly on" another component, "directly connected to," or "directly joined to" another component, there are no intermediate components. Therefore, the term "connection" can refer to a physical connection, an electrical connection, etc., and may or may not have intermediate components.

[0035] For descriptive purposes, this disclosure may use spatial relative terms such as “top,” “bottom,” “below,” “under,” “under,” “below,” “above,” “above,” “higher,” etc., which are relative to components, to describe the relationship between one component and another (other) component as shown in the accompanying drawings.

[0036] The terminology used herein is for the purpose of describing particular embodiments and is not intended to be limiting. As used herein, unless the context clearly indicates otherwise, the singular forms “a” and “the” are intended to include the plural forms as well. Furthermore, when the terms “comprising” and / or “including” and variations thereof are used in this specification, it indicates the presence of the stated features, integrals, steps, operations, parts, components, and / or groups thereof, but does not exclude the presence or addition of one or more other features, integrals, steps, operations, parts, components, and / or groups thereof. It should also be noted that, as used herein, the terms “substantially,” “about,” and other similar terms are used as approximate terms rather than as terms of degree, thus explaining the inherent biases in measurements, calculated values, and / or provided values ​​that would be recognized by one of ordinary skill in the art.

[0037] Example 1

[0038] A specific embodiment of this utility model is as follows: Figures 1 to 7 As shown, a portable self-closing iron, hereinafter referred to as an "ironing machine", is disclosed, including a working body 1 and a handle 9 connected to the working body 1; wherein, the working body 1 is provided with an evaporator 5 and an air suction device 3; the working body 1 is also provided with an air suction channel 40, an evaporator heat dissipation channel 41 and an exhaust channel 43; the air suction channel 40 is located on one side of the evaporator 5, at least a part of the evaporator heat dissipation channel 41 is arranged around the evaporator 5, the air suction device 3 is arranged in the air suction channel 40 or at the air outlet of the air suction channel 40, the air suction device 3 is located upstream of the exhaust channel 43, and the air outlet of the evaporator heat dissipation channel 41 and the air outlet of the air suction channel 40 are both connected to the exhaust channel 43; the handle 9 is provided with an electronic control board 6 and an electronic control board heat dissipation channel 39, the electronic control board heat dissipation channel 39 is arranged around the electronic control board 6, and the air outlet of the electronic control board heat dissipation channel 39 is connected to the air suction channel 40; the lower end of the handle 9 is also provided with an air inlet 38, and the air inlet 38 is connected to the electronic control board heat dissipation channel 39.

[0039] It should be noted that the terms "upper," "lower," "top," and "bottom" used in this embodiment to describe directions are based on... Figure 1Taking the intermediate state as an example, in this state, the handle 9 is in a vertical position, and the front working surface of the working body is tilted upwards at an angle. Of course, the front working surface of the working body can also be arranged facing directly forward. For example, the angle between the axis of the working body and the axis of the handle is 60°-90°.

[0040] In this embodiment, at least a portion of the evaporator heat dissipation channel 41 is arranged around the evaporator 5, including but not limited to the following two cases: First, the evaporator heat dissipation channel 41 can be located on one side of the evaporator 5, for example, the evaporator heat dissipation channel 41 is located above the evaporator 5, and the top outer surface of the evaporator 5 constitutes part of the inner wall surface of the evaporator heat dissipation channel 41. Second, the evaporator heat dissipation channel 41 can be arranged around the evaporator 5, or the evaporator 5 can be understood as being directly arranged inside the evaporator heat dissipation channel 41, with the evaporator 5 and the inner wall of the evaporator heat dissipation channel 41 forming an annular ventilation channel, and at least a portion of the outer surface of the evaporator 5 constituting part of the inner wall surface of the evaporator heat dissipation channel 41. This structural arrangement ensures that the fluid within the evaporator heat dissipation channel 41 carries away heat from the evaporator surface during flow, preventing overheating of the outer shell of the main body 1 and thus preventing burns.

[0041] In this embodiment, a water tank 2 is also provided on the handle 9. The water tank 2 provides water to the evaporator 5. The water tank 2 is located on one side of the lower end of the handle 9. The water tank 2 is connected to the evaporator 5 through a water supply channel. The evaporator 5 is a steam generating device. The evaporator 5 is installed in the working body 1 through a fixed bracket 14. Specifically, the water in the water tank 2 enters the water pump 25 through the silicone hose 26, and then enters the water cooling structure 33 on the electronic control board 6 through the hose. Then, it enters the evaporator 5 through the water cooling structure 33 through the hose, thereby providing a water source.

[0042] In one optional embodiment, the control board 6 is provided with a silicon controlled rectifier (SCR) 32, a heat sink 30, and a water-cooling structure 33. The heat sink 30 is used to dissipate heat from the IPM substrate 31. The water-cooling structure 33 is connected to a water supply channel and is in contact with the SCR 32 to dissipate heat from the SCR 32. The water-cooling structure 33 has a cavity and openings at both ends. The openings at both ends are sealed and connected to the water supply channel. As cold water flows through the cavity of the water-cooling structure 33, it carries away some of the heat from the SCR 32, thus achieving heat dissipation for the SCR 32 and realizing a dual-heat dissipation structure of air cooling and water cooling.

[0043] In this embodiment, the front working surface of the working body 1 is provided with a steam outlet 34 and a suction port 35. The steam generated by the evaporator 5 is ejected from the steam outlet 34, and the suction port 35 is connected to the suction channel 40. The suction port 35 is located below and / or above the steam outlet 34; that is, the suction port 35 can be located at the upper end, the lower end, or both ends of the steam outlet 34. For example, the suction port 35 is located at the lower part of the steam outlet 34.

[0044] In one alternative embodiment, the air intake 35 is detachable. Optionally, the air intake 35 can be detachably mounted on the ironing heat spreader 7 using a magnetic attraction method, and can be magnetically connected via a magnetic structure made of magnet 27.

[0045] In one alternative embodiment, a dustproof device 22 is detachably connected to the air intake 35, and the dustproof device can be installed inside the ironing heat spreader. For example, the cavity formed by the air intake housing 21 and the dustproof device 22 is the dust collection position. The dustproof device 22 is also detachable. The disassembly process involves pressing one side of the air intake housing 21, using the ribs 44 on the dustproof device 22 to pry it up and remove the air intake housing 21, and then using the ribs 44 on the dustproof device 22 to remove the dustproof device 22 for cleaning.

[0046] In one alternative embodiment, the steam outlet 34 and the air intake 35 are located on the ironing heat spreader 7, which is connected to the evaporator 5 via an ironing heat spreader bracket 8. Optionally, the evaporator 5 is equipped with an NTC temperature sensor and a safety protector, and it conducts heat in contact with the ironing heat spreader 7; the air intake device 3 is equipped with an air intake motor 10, and the air intake channel 40 is composed of an upper air intake channel shell 15 and a lower air intake channel shell 16.

[0047] In this embodiment, the intake channel 40 is located within an independent intake device 3. A heat dissipation outlet 36 for the control board is located near the intake of the intake motor 10, and a heat dissipation outlet 42 for the evaporator is located near the exhaust of the intake motor 10. Specifically, the intake device 3 includes an upper intake channel shell 15, a lower intake channel shell 16, and an intake motor 10. The space formed by the upper intake channel shell 15 and the lower intake channel shell 16 after they are fastened together includes the intake channel 40 and an installation chamber. The intake channel 40 is located in front of the installation chamber and communicates with it. The intake motor 10 is installed in the installation chamber. The installation chamber communicates with the evaporator heat dissipation channel 41 through the evaporator heat dissipation outlet 42 and with the exhaust channel 43. The heat dissipation channel 39 for the control board is located via the control board. The heat dissipation outlet 36 is connected to the air intake channel 40; the outer wall of the upper shell 15 of the air intake channel and the inner walls of the top shell 13 and the bottom shell 46 form a connected steam generation chamber and evaporator heat dissipation channel 41. The evaporator 5 is installed in the steam generation chamber, and the evaporator heat dissipation channel 41 surrounds the installation chamber. The inner wall surface of the top shell 13 constitutes part of the inner wall surface of the evaporator heat dissipation channel 41. The gas discharged from the evaporator heat dissipation channel 41 will carry away some heat, thereby achieving the cooling of the top shell 13 and achieving the anti-scalding effect.

[0048] In this embodiment, the outlet end of the evaporator heat dissipation channel 41 is connected to the inlet end of the exhaust channel 43 through the evaporator heat dissipation exhaust port 42; the working body 1 is also provided with an exhaust port 37, which is connected to the outlet end of the exhaust channel 43.

[0049] In one alternative embodiment, the shape of the exhaust passage 43 is defined by the exhaust passage baffle 17, which has an arc-shaped air guide surface that can direct the air entering the exhaust passage 43 toward the exhaust port 37.

[0050] See Figure 2 The housing of the main body 1 includes a top outer shell 13, a bottom outer shell 46, a display outer shell 18, and a display top shell 20. The bottom outer shell 46 is connected to the housing of the handle 9; the housing of the handle 9 includes a right handle outer shell 11, a left handle outer shell 12, and a bottom shell 23. The bottom outer shell may consist of two symmetrical parts, and both parts may be integrally formed with the right handle outer shell 11 and the left handle outer shell 12, respectively.

[0051] In one alternative embodiment, the exhaust port 37 is located on the outer casing of the main body and between the display component 4 and the evaporator 5. This structural arrangement ensures that the gas discharged from the exhaust port 37 does not pass through the display component 4, thus isolating the display component 4 from the evaporator 5 and protecting the circuit for safety and reliability. Specifically, the exhaust port 37 is located on the rear outer casing of the main body 1, facing upwards, and the exhaust port 37 and the display lamp panel 28 are located on both sides of the exhaust channel baffle 17. The aforementioned location of the exhaust port 37 achieves thermal isolation of the rear end of the main body, protecting the display panel.

[0052] Optionally, the exhaust port 37 can be located at the gap where the display housing 18 and the top housing 13 are connected. The gap where the top housing 13 and the bottom housing 46 are connected to the display housing 18 is an annular gap. Except for the top, which allows ventilation, the rest of the annular gap is sealed. That is, the top of the annular gap has a vent, which is the exhaust port 37.

[0053] In one alternative embodiment, the main body 1 is further provided with operation buttons 24 and a display component 4. The display component 4 is located at the rear end of the main body 1 and includes a display housing 18, a light strip 19, a top display housing 20, and a display light panel 28. One end of the display housing 18 is connected to the rear ends of the top housing 13 and the bottom housing 46, and the top display housing 20 is located at the other end of the display housing 18. The light strip 19 is connected between the top display housing 20 and the display housing 18, and the display light panel 28 is installed inside the display housing 18 and connected to the exhaust channel baffle 17. Different changes in the display light panel 28 are controlled by the operation buttons 24 and reflected through the top display housing 20 and the light strip 19. In addition, a touch button 29 is provided on the handle, which can realize automatic hand-grip sensing operation, in line with artificial intelligence.

[0054] In this embodiment, the portable self-closing iron also includes a power cord 45, which supplies power to the electrical components of the iron.

[0055] In this embodiment, the electrical control board 6 is electrically connected to the ironing heat spreader 7, the evaporator 5, the air suction device 3, the water pump, the operation buttons 24, and the display component 4, etc., to control the normal operation of the ironing machine.

[0056] When the iron is working, the evaporator 5 sprays steam from the steam outlet 34. The steam passes through the clothes, and the airflow enters from the air inlet 35, passes through the dustproof device 22 and enters the air intake channel 40, then enters the air intake motor 10 and the exhaust channel 43, and then bounces off the exhaust channel baffle 17 and is discharged from the exhaust port 37. The airflow enters from the air inlet 38 on the bottom shell 23, passes through the power control board 6 in the power control board heat dissipation channel 39 composed of the right handle shell 11 and the left handle shell 12, then enters the air intake channel 40 through the power control board heat dissipation outlet 36, then enters the air intake motor 10 and the exhaust channel 43, and then bounces off the exhaust channel baffle 17 and is discharged from the exhaust port 37.

[0057] Compared with the prior art, the portable self-closing iron provided in this embodiment can achieve at least one of the following beneficial effects:

[0058] 1. The garment steamer truly achieves the purpose of steaming clothes. The self-steaming function eliminates the need for human assistance with clothing. By setting up a connected air intake channel, evaporator heat dissipation channel and exhaust channel in the main working body, it not only solves the problem of condensation, but also achieves the anti-scalding effect of the top shell, and can also suck up dust from the clothes.

[0059] 2. By setting a water-cooling structure in the handle, the two ends of the water-cooling structure are sealed and connected to the water supply channel. As cold water flows through the cavity of the water-cooling structure, it will carry away some of the heat of the thyristor, thus achieving heat dissipation of the thyristor. Combined with the heat dissipation channel of the electronic control board, a dual heat dissipation structure of air cooling and water cooling is achieved.

[0060] 3. The overall structure is simple, and it is smaller in size than existing garment steamers on the market, making it easy to carry. No human assistance is needed when ironing clothes, and the direct absorption and ironing efficiency is significantly improved, shortening the ironing time.

[0061] The specific embodiments described above further illustrate the purpose, technical solution, and beneficial effects of this application. It should be understood that the above description is only a specific embodiment of this application and is not intended to limit the scope of protection of this application. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the scope of protection of this application.

Claims

1. A portable self-closing iron, characterized in that, It includes a working body (1) and a handle (9) connected to the working body (1); The working body (1) is provided with an evaporator (5) and an air intake device (3); the working body (1) is also provided with an air intake channel (40), an evaporator heat dissipation channel (41) and an exhaust channel (43); the air intake channel (40) is located on one side of the evaporator (5), at least a part of the evaporator heat dissipation channel (41) is arranged around the evaporator (5), the air intake device (3) is located in the air intake channel (40) and upstream of the exhaust channel (43); the air outlet of the evaporator heat dissipation channel (41) and the air outlet of the air intake channel (40) are both connected to the exhaust channel (43); The handle (9) is provided with an electronic control board (6) and an electronic control board heat dissipation channel (39). The electronic control board heat dissipation channel (39) is arranged around the electronic control board (6), and the air outlet of the electronic control board heat dissipation channel (39) is connected to the air intake channel (40).

2. The portable self-closing iron according to claim 1, characterized in that, The handle (9) is also provided with a water tank (2), which is located on one side of the lower end of the handle (9). The water tank (2) is connected to the evaporator (5) through a water supply channel. The lower end of the handle (9) is also provided with an air inlet (38), which is connected to the heat dissipation channel (39) of the electronic control board.

3. The portable self-closing iron according to claim 2, characterized in that, The electronic control board (6) is provided with a thyristor (32), a heat sink (30) and a water-cooling structure (33); The heat sink (30) is used to dissipate heat for the IPM substrate (31); the water cooling structure (33) is connected to the water supply channel, and the water cooling structure (33) is in contact with the thyristor (32) to dissipate heat for the thyristor (32).

4. The portable self-closing iron according to claim 1, characterized in that, The front working surface of the working body (1) is provided with a steam outlet (34) and an air intake (35). The steam generated by the evaporator (5) is ejected from the steam outlet (34). The air intake (35) is connected to the air intake channel (40). The air intake (35) is located below and / or above the steam outlet (34).

5. The portable self-closing iron according to claim 4, characterized in that, The steam outlet (34) and the air inlet (35) are located on the ironing heat spreader (7), and the ironing heat spreader (7) is connected to the evaporator (5) through the ironing heat spreader bracket (8).

6. The portable self-closing iron according to claim 5, characterized in that, The air intake (35) is magnetically attached to the ironing heat spreader (7); And / or, a dustproof device (22) is detachably connected to the air intake (35).

7. The portable self-closing iron according to any one of claims 1 to 6, characterized in that, The outlet end of the evaporator heat dissipation channel (41) is connected to the inlet end of the exhaust channel (43) through the evaporator heat dissipation exhaust port (42); The working body (1) is also provided with an exhaust port (37), which is connected to the exhaust end of the exhaust channel (43).

8. The portable self-closing iron according to claim 7, characterized in that, The shape of the exhaust passage (43) is defined by the exhaust passage baffle (17), which has an arc-shaped air guide surface that can direct the air entering the exhaust passage (43) to the exhaust port (37).

9. The portable self-closing iron according to claim 8, characterized in that, The working body (1) is also provided with operation buttons (24) and display components (4). The display components (4) are located at the tail end of the working body (1). The display components (4) include a display shell (18), a light strip (19), a display top shell (20), and a display light panel (28).

10. The portable self-closing iron according to claim 9, characterized in that, The exhaust port (37) is located on the rear shell of the working body (1), the exhaust port (37) is arranged facing upward, and the exhaust port (37) and the display light panel (28) are located on both sides of the exhaust channel baffle (17).

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