Automatic winding reel and electric iron device

Abstract

The utility model discloses automatic winding's winder and electric iron device, include: shell seat, winding frame, winding frame rotation is installed on the shell seat, is provided with water connection structure, electricity connection structure and winding part on the winding frame, rotation frame, rotation frame rotation is installed on the shell seat, winding spring, winding spring's inner end is connected with rotation frame, and winding spring's outer end is connected with winding part, composite hose, composite hose is wound on the winding frame, and composite hose includes water pipe and cable, and one end of water pipe is connected with water connection structure, and one end of cable is connected with electricity connection structure. Adopt above -mentioned scheme, provide a kind of water pipe and cable combination to form the composite hose that can be rolled to guarantee continuous water supply power supply to make the use more convenient automatic winding's winder and electric iron device.

Description

Technical Field

[0001] This utility model belongs to the field of electric ironing devices, specifically relating to an automatic winding device and an electric ironing device. Background Technology

[0002] Electric irons require both water and electricity. Existing electric irons typically have a water tank directly on the iron, allowing water to be added for supply. A cable is then connected to the iron to supply power.

[0003] The drawback of existing electric irons is that the water tank has a limited capacity for each addition, requiring refilling when the water level drops to a certain height, which is inconvenient. Utility Model Content

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide an automatic winding device and an electric ironing device that combines water pipes and cables to form a retractable composite hose, thereby ensuring continuous water and power supply and making it more convenient to use.

[0005] To achieve the above objectives, the present invention provides the following technical solution: An automatic winding device, characterized in that it comprises: a housing; a winding frame rotatably mounted on the housing, the winding frame having a water receiving structure, an electrical receiving structure, and a winding section; a rotating frame rotatably mounted on the housing; a coil spring, the inner end of which is connected to the rotating frame, and the outer end of which is connected to the winding section; a composite hose wound on the winding frame, the composite hose including a water pipe and a cable, one end of the water pipe being connected to the water receiving structure, and one end of the cable being connected to the electrical receiving structure; the composite hose is pulled to rotate the winding frame, causing the coil spring to wind up on the winding section and unwind on the rotating frame; the coil spring wound up on the winding section elastically resets, causing the winding frame to rotate in the opposite direction to wind up the composite hose, and causing the coil spring to unwind on the winding section and wind up on the rotating frame.

[0006] The present invention is further configured as follows: the water receiving structure includes a water inlet and a water outlet, the water outlet is fixedly installed on the winding frame, the water inlet is rotatably installed on the water outlet, and the rotation axis of the winding frame relative to the housing and the rotation axis of the water inlet relative to the water outlet are collinearly arranged; the water inlet is provided with a water inlet channel, the water outlet is provided with a water outlet channel, the water inlet channel and the water outlet channel are connected; a water pipe is connected to the water outlet, and the water pipe and the water outlet channel are connected; and / or, the electrical receiving structure includes multiple electrode rings and multiple elastic electrical contacts, each electrode ring is disposed on the winding frame, and each electrode ring is arranged concentrically radially; each elastic electrical contact is disposed on the housing, and each elastic electrical contact elastically abuts against one axial side surface of a different electrode ring; different wires of the cable are connected to different electrode rings.

[0007] The present invention is further configured such that: the elastic contacting component includes a first sliding component and a first return spring, the first sliding component is slidably disposed on the housing, the first sliding component is provided with a contacting head, and the first return spring is compressed and disposed between the first sliding component and the housing so that the first return spring is reset and drives the contacting head to abut against the electrode ring.

[0008] The present invention is further configured as follows: the winding frame includes, from the inside out, a wiring area, a reinforcement area, and a winding area, as well as a first area spacer separating the wiring area and the reinforcement area and a second area spacer separating the reinforcement area and the winding area; the water receiving structure is provided with a water receiving end connected to a water pipe in the wiring area, and the power receiving structure is provided with a power receiving end connected to a cable in the wiring area; the composite hose includes a wiring segment, a reinforcement segment, and a winding segment connected in sequence, the wiring segment is located in the wiring area, the reinforcement segment is arranged around the reinforcement area and is clamped by the first area spacer and the second area spacer, and the winding segment is wound in the winding area.

[0009] The present invention is further configured such that: a first notch and a second notch are provided at intervals on the first area partition ring, the first notch is for water supply pipe to pass through, and the second notch is for cable to pass through; and / or, a third notch is provided on the second area partition ring, the third notch is for composite hose to pass through.

[0010] The present invention is further configured such that: a guide clamp is provided in the wiring area, one end of the guide clamp is close to or connected to the first notch, the guide clamp extends so that the other end of the guide clamp is close to or connected to the water inlet, and the water pipe is limited and clamped in the guide clamp.

[0011] The present invention is further configured such that there are multiple electrical terminals, and each electrical terminal is arranged at a circumferential distance.

[0012] The present invention is further configured such that: a non-reverse guide rail is provided on the winding frame, and an elastic unlocking member is provided on the housing base; the elastic unlocking member elastically abuts against the non-reverse guide rail to restrict the spring from resetting; the elastic unlocking member is driven to release its abutment against the non-reverse guide rail to release the restriction on the spring's resetting.

[0013] The present invention is further configured such that: the anti-reverse rail includes multiple circumferentially spaced anti-reverse surfaces and guide surfaces, each anti-reverse surface being connected by two adjacent guide surfaces on both radial sides of the anti-reverse rail; the elastic unlocking member abuts against the anti-reverse surface to restrict the coil spring from resetting; and / or, the elastic unlocking member includes a second sliding member and a second return spring, the second sliding member being slidably disposed on the housing, the second sliding member being provided with a locking pin, and the second return spring being compressed between the second sliding member and the housing to cause the second return spring to reset and drive the locking pin to abut against the anti-reverse rail; and / or, the housing is provided with a control area and an opening / closing cover for the control area, and the elastic unlocking member is disposed in the control area so that when the control area is in the open state, the elastic unlocking member can be operated to release the restriction on the coil spring's reset.

[0014] An electric ironing device, characterized in that it comprises: the above-mentioned automatic winding device; an electric iron, a water pipe and a cable respectively connected to the electric iron.

[0015] By adopting the above technical solutions: 1. The use of a composite hose with both water pipe and cable allows for the setting of a water source at the water connection point and a power source at the power connection point, enabling the composite hose to provide continuous water and power supply and ensuring ease of use; 2. The composite hose is wound onto a winding frame, making the winding structure more compact when not in use and preventing problems such as knotting or tangling of the composite hose; 3. When the composite hose is pulled out, the winding part rotates with the winding frame, causing the coil spring to wind onto the winding part. Elastic potential energy is generated inside the coil spring wound onto the winding part. After the traction on the composite hose is released, this elastic potential energy will drive the winding part to rotate in the opposite direction and unwind the coil spring, thereby rewinding the pulled-out composite hose back onto the winding frame. Attached Figure Description

[0016] To more clearly illustrate the technical solutions in the embodiments of this utility model 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 of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is an assembly drawing of Embodiment 1 of the present utility model; Figure 2 This is an assembly drawing of Embodiment 1 of the present utility model; Figure 3 This is an exploded view of Embodiment 1 of this utility model; Figure 4 This is a cross-sectional view of Embodiment 1 of the present utility model; Figure 5 This is an assembly drawing of the winding frame, coil spring, and composite hose in Embodiment 1 of this utility model; Figure 6 for Figure 4 Enlarged view of part of the image; Figure 7 This is an exploded view of the electrical connection structure in Embodiment 1 of this utility model; Figure 8 This is an assembly diagram of the left half-disc, water receiving structure, power receiving structure and composite hose in Embodiment 1 of this utility model; Figure 9 This is an assembly diagram of the left half-plate, water receiving structure, and power receiving structure in Embodiment 1 of this utility model; Figure 10This is a schematic diagram of the composite flexible tube in Embodiment 1 of this utility model; Figure 11 This is an assembly drawing of the winding frame, elastic unlocking component, and composite hose in Embodiment 1 of this utility model; Figure 12 for Figure 11 Enlarged view of A in the middle; Figure 13 This is an assembly diagram of Embodiment 2 of the present invention.

[0018] Explanation of reference numerals in the attached figures: 1. Casing; 11. Left half; 12. Right half; 13. Assembly room; 111. Second opening; 121. First opening; 122. Control area; 123. Opening and closing the cover; 2. Winding frame; 21. Left half plate; 22. Right half plate; 23. Wiring area; 24. Reinforcement area; 25. Winding area; 26. First zone partition ring; 27. Second zone partition ring; 28. Anti-reverse guide rail; 211. Winding section; 231. Guide clamp section; 261. First notch; 262. Second notch; 271. Third notch; 281. Anti-reverse surface; 282. Guide surface; 3. Water-receiving structure; 31. Inlet component; 32. Outlet component; 33. Sealing ring; 311. Water inlet channel; 321. Water outlet channel; 322. Water receiving end; 4. Electrical connection structure; 41. Electrode ring; 42. Flexible contact element; 411. Electrical terminal; 421. First sliding member; 422. First return spring; 4211. Electrical connector; 5. Rotating frame; 51. Coil spring; 6. Composite hose; 61. Water pipe; 62. Cable; 63. Connection section; 64. Reinforcement section; 65. Winding section; 7. Flexible unlocking mechanism; 71. Second sliding component; 72. Second return spring; 711. Locking pin; 8. Electric iron; 81. Water connection section; 82. Electricity connection section. Detailed Implementation

[0019] To enable those skilled in the art to better understand this utility model and to more clearly define the scope of protection claimed by this utility model, the present utility model is described in detail below with reference to certain specific embodiments. It should be noted that the following are only some specific embodiments of the present utility model, and the specific and direct descriptions of related structures are merely for the convenience of understanding the present utility model; the specific features do not necessarily or directly limit the scope of implementation of the present utility model. Conventional choices and substitutions made by those skilled in the art under the guidance of the present utility model should all be considered within the scope of protection claimed by this utility model.

[0020] Example 1: like Figures 1-12 As shown, this utility model discloses an automatic winding device, comprising: The housing 1 includes a left half 11 and a right half 12, which are joined together and fixed by bolts. An assembly chamber 13 is formed between the left half 11 and the right half 12. The winding frame 2 is installed in the assembly chamber 13 by means of cylindrical and circular hole limiting, and the axis of rotation is opposite to the left and right. The winding frame 2 is provided with a water receiving structure 3, an electrical receiving structure 4 and a winding part 211. The winding part 211 is annular and is integrally injection molded on the left side of the winding frame 2. The rotating frame 5 is installed in the assembly chamber 13 by means of cylindrical or circular hole limiting, and the axis of rotation is along the left and right direction. Specifically, the rotation axis of the winding frame 2 is located in front of and above the rotation axis of the rotating frame 5. The coil spring 51 is sleeved on the rotating frame 5, and the inner end of the coil spring 51 is connected to the rotating frame 5 by means of snap-fit ​​fixing, and the outer end of the coil spring 51 is connected to the winding part 211 by means of snap-fit ​​fixing. The composite hose 6 is wound on the winding frame 2. The right half 12 has a first opening 121 at the front of its outer periphery so that the composite hose 6 can extend out of the assembly chamber 13 through the first opening 121. The left half 11 has a second opening 111 at the front of its left and right sides so that the composite hose 6 extending from the first opening 121 can extend from the right side of the left half 11 to the left side of the left half 11 through the second opening 111. Specifically, the composite hose 6 includes a water pipe 61 and a cable 62. One end of the water pipe 61 is connected to the water receiving structure 3, and one end of the cable 62 is connected to the power receiving structure 4. Among them, the composite hose 6 on the left side of the left half 11 is pulled by an external force to make the winding frame 2 rotate, and the coil spring 51 is wound on the winding part 211 and unwound on the rotating frame 5. In addition, after the traction force on the composite hose 6 is removed, the coil spring 51 wound on the winding part 211 elastically resets, causing the winding frame 2 to rotate in the opposite direction to wind the composite hose 6, and causing the coil spring 51 to unwind on the winding part 211 and wind up on the rotating frame 5.

[0021] Therefore, 1. The composite hose 6 with water pipe 61 and cable 62 is used, which allows the water source to be set at the water connection structure 3 and the power supply to be set at the power connection structure 4, so that the output of the composite hose 6 can provide continuous water and power supply, ensuring the convenience of use; 2. The composite hose 6 is wound on the winding frame 2, which makes the winding structure more compact when not in use, preventing problems such as knotting and tangling of the composite hose 6; 3. When the composite hose 6 is pulled out, the winding part 211 rotates with the winding frame 2, and the coil spring 51 is wound on the winding part 211. The coil spring 51 wound on the winding part 211 forms elastic potential energy. After the traction on the composite hose 6 is released, this part of the elastic potential energy will drive the winding part 211 to rotate in the opposite direction and unwind the coil spring 51, so that the composite hose 6 that has been pulled out is rewound on the winding frame 2.

[0022] Specifically, the water receiving structure 3 includes a water inlet 31 and a water outlet 32. The water outlet 32 ​​is inserted into the rotation axis of the winding frame 2 and fixedly installed by bolts. The water outlet 32 ​​is provided with a water outlet channel 321. The structure of the water outlet channel 321 is cylindrical and coaxial with the rotation axis of the winding frame 2. The left end of the water outlet channel 321 is open. The water inlet 31 is inserted into the water outlet channel 321 at the left end to achieve the rotational installation of the water inlet 31 and the water outlet 32. The rotation axis of the winding frame 2 relative to the housing 1 and the rotation axis of the water inlet 31 relative to the water outlet 32 ​​are collinear. The water inlet 31 is fixedly installed on the left half 11 by bolts. In addition, a water inlet channel 311 is provided inside the water inlet 31. The right end of the water inlet channel 311 is open and communicates with the water outlet channel 321. Water pipe 61 is connected to water outlet 32, and water pipe 61 and water outlet channel 321 are connected.

[0023] Therefore, during the rotation of the winding frame 2, the water outlet 32 ​​rotates with the winding frame 2, while the water inlet 31 is always fixedly set with the housing 1, so that the water source can be connected to the water inlet 31, and the water supply to the water pipe 61 can be guaranteed through the water inlet channel 311 and the water outlet channel 321.

[0024] Preferably, multiple sealing rings 33 are provided between the outer peripheral wall of the water inlet 31 and the inner peripheral wall of the water outlet channel 321 to ensure the sealing performance at that point.

[0025] In addition, the power connection structure 4 includes three electrode rings 41 and three elastic power connection components 42. Each electrode ring 41 is fixed to the left side of the winding frame 2 by means of bolts, buckles, etc., and each electrode ring 41 is arranged concentrically in a radial arrangement. Each elastic power connection component 42 is located on the left half 11, and each elastic power connection component 42 elastically abuts against the left side surface of different electrode rings 41 facing right. The different wires (live wire, neutral wire and ground wire) of the cable 62 are connected to different electrode rings 41.

[0026] Therefore, the live wire, neutral wire and ground wire of the power supply can be electrically connected to different flexible contactors 42 by means of wires, so that the different wires of the cable 62 can be powered by the contact between the flexible contactor 42 and the electrode ring 41. During the rotation of the winding frame 2, the flexible contactor 42 is always in contact with the electrode ring 41 to ensure the stability of the connection.

[0027] Specifically, the elastic contactor 42 includes a first sliding member 421 and a first return spring 422. The first sliding member 421 is slidably disposed on the housing 1 in the left-right direction by passing through the left half 11. The right end of the first sliding member 421 is provided with a contact head 4211 with a larger diameter. The first return spring 422 is sleeved on the outer periphery of the first sliding member 421 and is in a compressed state. The left end of the first return spring 422 abuts against the left half 11 and the right end abuts against the contact head 4211, so that the first return spring 422 returns to the right and drives the contact head 4211 to abut against the electrode ring 41.

[0028] Specifically, the winding frame 2 includes a left half-disc 21 and a right half-disc 22, which are joined together and fixed with bolts. Between the left half-disc 21 and the right half-disc 22, from the inside out, are a wiring area 23, a reinforcement area 24, a winding area 25, a first area partition ring 26 separating the wiring area 23 and the reinforcement area 24, and a second area partition ring 27 separating the reinforcement area 24 and the winding area 25. The water outlet 32 ​​has a water inlet 322 in the wiring area 23. 22 is connected to water pipe 61. Each electrode ring 41 is provided with a power receiving end 411 in the wiring area 23. The power receiving end 411 is connected to the cable 62. In addition, the composite hose 6 includes a wiring section 63, a reinforcing section 64 and a winding section 65 connected in sequence. The wiring section 63 is provided in the wiring area 23. The reinforcing section 64 is arranged around the reinforcing area 24 and is clamped by the first area spacer ring 26 and the second area spacer ring 27. The winding section 65 is wound in the winding area 25.

[0029] Therefore, by having the reinforcement section 64 clamped by the first area partition ring 26 and the second area partition ring 27 in the reinforcement area 24, the winding or outgoing wire of the winding area 25 is not easily affected, thus pulling the connection section 63 of the connection area 23, ensuring the stability of the water pipe 61 connected to the water receiving end 322 in the connection section 63, and the stability of the cable 62 connected to the power receiving end 411 in the connection section 63.

[0030] Specifically, in this embodiment, the first area partition ring 26 is provided with a first gap 261 and a second gap 262 at intervals. The first gap 261 is through which the water supply pipe 61 passes, and the second gap 262 is through which the cable 62 passes.

[0031] The first gap 261 and the second gap 262, which have a certain spacing, allow water pipe 61 and cable 62 to pass through respectively, so that water pipe 61 and cable 62 in the wiring area 23 maintain a certain spacing, and after spatial misalignment, water pipe 61 and cable 62 have more space for layout.

[0032] Specifically, a third notch 271 is provided on the second zone ring 27, and the third notch 271 is for the composite hose 6 to pass through.

[0033] Preferably, the wiring area 23 is provided with a guide clamp 231. One end of the guide clamp 231 is close to or connected to the first notch 261, and the guide clamp 231 extends so that the other end of the guide clamp 231 is close to or connected to the water inlet 322. The water pipe 61 is limited and clamped within the guide clamp 231. This improves the stability of the water pipe 61 in the wiring area 23 by clamping it with the guide clamp 231.

[0034] The number of power terminals 411 is three, corresponding to the three electrode rings 41. Each power terminal 411 is arranged with a circumferential spacing so that the three wires (live wire, neutral wire and ground wire) of the cable 62 are less likely to interfere with each other and cause short circuits or open circuits.

[0035] In addition, a non-reverse guide rail 28 is provided on the right side of the right half of the disc 22, and an elastic unlocking member 7 is provided on the right side of the non-reverse guide rail 28 on the right half of the disc 12. The elastic unlocking member 7 is elastically pressed against the non-reverse guide rail 28 with its face upward to restrict the coil spring 51 from resetting. When the elastic unlocking member 7 is driven downward, it releases its contact with the non-reverse guide rail 28 to release the restriction on the resetting of the coil spring 51.

[0036] Therefore, with the cooperation of the elastic unlocking member 7 and the anti-reverse guide rail 28, the composite hose 6 can be pulled out to a certain length for stable use, and after use, the cooperation of the elastic unlocking member 7 and the anti-reverse guide rail 28 can be released to rewind the composite hose 6.

[0037] Specifically, the anti-reverse rail 28 includes four circumferentially spaced anti-reverse surfaces 281 and guide surfaces 282. Each anti-reverse surface 281 is connected to two adjacent guide surfaces 282 on both radial sides of the anti-reverse rail 28. The guide surfaces 282 are perpendicular to the circumferential direction of the anti-reverse rail 28. The elastic unlocking member 7 abuts against the anti-reverse surface 281 to prevent the coil spring 51 from resetting.

[0038] Therefore, 1. When the composite hose 6 is pulled out, the winding frame 2 rotates to make the elastic unlocking member 7 move on the guide surface 282. During the movement, the elastic unlocking member 7 continues to have elastic potential energy, and after passing the current guide surface 282, it releases elastic potential energy so that the elastic unlocking member 7 abuts against the adjacent guide surface 282, thus achieving continuous pulling out of the composite hose 6. 2. When the pulling of the composite hose 6 stops, under the reset of the coil spring 51, the winding frame 2 rotates in the opposite direction, so that the composite hose 6 is wound up to a certain length. During this process, the elastic unlocking member 7 releases elastic potential energy to maintain abutment against the current guide surface 282. When it moves to the anti-reverse surface 281, the side wall of the elastic unlocking member 7 abuts against the anti-reverse surface 281, thus restricting the winding frame 2 from continuing to rotate, thus maintaining the minimum length of the composite hose 6.

[0039] Specifically, the elastic unlocking component 7 includes a second sliding component 71 and a second return spring 72. The second sliding component 71 is slidably mounted on the right half 12 in the vertical direction using a slide rail and a locking block. A locking post 711 is integrally formed on the top of the second sliding component 71. The second return spring 72 is located below the second sliding component 71 and is compressed. The upper end of the second return spring 72 abuts against the second sliding component 71, and the lower end abuts against the housing 1, so that the second return spring 72 returns to its upward position, causing the locking post 711 to abut against the reverse circumferential rail 28.

[0040] Therefore, 1. When no external force is applied, the second return spring 72 can ensure the upward reset of the second sliding member 71, so that the composite hose 6 can only be pulled out and cannot be retracted through the cooperation of the locking pin 711 and the anti-reverse rail 28. 2. When it is necessary to rewind the composite hose 6, an external force is applied to the second sliding member 71 to make the second sliding member 71 slide downward and release the cooperation of the locking pin 711 and the anti-reverse rail 28, so that the composite hose 6 can be automatically rewound under the reset of the coil spring 51.

[0041] In addition, the right half 12 is provided with a control area 122 and an opening and closing cover 123 for opening and closing the control area 122. The second sliding member 71 is provided in the control area 122 so that when the control area 122 is in the open state, the elastic unlocking member 7 can be operated to release the reset restriction on the coil spring 51.

[0042] By opening and closing the cover 123 to cover the control area 122, the second sliding component 71 is prevented from being accidentally touched, which could cause the composite hose 6 to be accidentally wound up and result in uncontrollable safety problems.

[0043] Example 2: like Figure 13 As shown, this utility model also discloses an electric ironing device, comprising: The automatic winding device described in Example 1; The electric iron 8 is provided with a water receiving part 81 and an electrical receiving part 82. The water pipe 61 of the winding section 65 is connected to the water receiving part 81, and the cable 62 of the winding section 65 is connected to the electrical receiving part 82, so that the electric iron 8 is powered and supplied with water through the composite hose 6.

[0044] Users can hold the electric iron 8 by hand and use it continuously while it is plugged in and water is connected, thus ensuring ease of use.

[0045] The above description of the disclosed embodiments enables those skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An automatic winding device, characterized in that, include: Shell (1); The winding frame (2) is rotatably mounted on the housing (1). The winding frame (2) is provided with a water receiving structure (3), an electrical receiving structure (4) and a winding part (211). Rotating frame (5), which is rotatably mounted on housing (1); A coil spring (51) is connected to the inner end of the coil spring (5) and to the rotating frame (5), and the outer end of the coil spring (51) is connected to the winding part (211); Composite hose (6), the composite hose (6) is wound on a winding frame (2), the composite hose (6) includes a water pipe (61) and a cable (62), one end of the water pipe (61) is connected to a water receiving structure (3), and one end of the cable (62) is connected to an electrical receiving structure (4); The composite hose (6) is pulled to rotate the winding frame (2), and the coil spring (51) is wound on the winding part (211) and unwound on the rotating frame (5); The coil spring (51) wound on the winding section (211) elastically resets, causing the winding frame (2) to rotate in the opposite direction to wind the composite hose (6), and causing the coil spring (51) to unwind on the winding section (211) and wind up on the rotating frame (5).

2. The automatic winding device according to claim 1, characterized in that: The water receiving structure (3) includes a water inlet (31) and a water outlet (32). The water outlet (32) is fixedly installed on the winding frame (2), and the water inlet (31) is rotatably installed on the water outlet (32). The rotation axis of the winding frame (2) relative to the housing (1) and the rotation axis of the water inlet (31) relative to the water outlet (32) are collinear. The water inlet component (31) is provided with a water inlet channel (311), and the water outlet component (32) is provided with a water outlet channel (321). The water inlet channel (311) and the water outlet channel (321) are connected. The water pipe (61) is connected to the water outlet (32), and the water pipe (61) and the water outlet channel (321) are in communication; and / or, The electrical connection structure (4) includes multiple electrode rings (41) and multiple elastic electrical connectors (42). Each electrode ring (41) is disposed on the winding frame (2) and is arranged concentrically in a radial arrangement. Each elastic electrical connector (42) is disposed on the housing (1) and each elastic electrical connector (42) elastically abuts against the axial side surface of a different electrode ring (41). The different wires of the cable (62) are connected to different electrode rings (41).

3. The automatic winding device according to claim 2, characterized in that: The elastic contactor (42) includes a first sliding member (421) and a first return spring (422). The first sliding member (421) is slidably disposed on the housing (1). The first sliding member (421) is provided with a contact head (4211). The first return spring (422) is compressed between the first sliding member (421) and the housing (1) so that the first return spring (422) resets and drives the contact head (4211) to abut against the electrode ring (41).

4. The automatic winding device according to claim 1, characterized in that: The winding frame (2) includes, from the inside out, a wiring area (23), a reinforcement area (24), and a winding area (25), as well as a first area partition ring (26) that separates the wiring area (23) and the reinforcement area (24), and a second area partition ring (27) that separates the reinforcement area (24) and the winding area (25). The water receiving structure (3) is provided with a water receiving end (322) connected to the water pipe (61) in the wiring area (23), and the power receiving structure (4) is provided with a power receiving end (411) connected to the cable (62) in the wiring area (23). The composite hose (6) includes a wiring section (63), a reinforcing section (64) and a winding section (65) connected in sequence. The wiring section (63) is disposed in the wiring area (23). The reinforcing section (64) is disposed around the reinforcing area (24) and is clamped by a first area spacer (26) and a second area spacer (27). The winding section (65) is wound around the winding area (25).

5. The automatic winding device according to claim 4, characterized in that: The first area ring (26) has a first notch (261) and a second notch (262) spaced at intervals. A water supply pipe (61) passes through the first notch (261), and an electrical cable (62) passes through the second notch (262); and / or, The second area partition ring (27) is provided with a third notch (271), which is for the composite hose (6) to pass through.

6. The automatic winding device according to claim 5, characterized in that: The wiring area (23) is provided with a guide clamp (231), one end of which is close to or connected to the first notch (261), and the guide clamp (231) extends so that the other end of the guide clamp (231) is close to or connected to the water inlet (322), and the water pipe (61) is limited and clamped in the guide clamp (231).

7. The automatic winding device according to claim 4, characterized in that: The number of the power receiving terminals (411) is multiple, and each of the power receiving terminals (411) is arranged at circumferential intervals.

8. The automatic winding device according to claim 1, characterized in that: The winding frame (2) is provided with a non-reverse guide rail (28), and the housing (1) is provided with an elastic unlocking member (7). The elastic unlocking member (7) elastically abuts against the non-reverse guide rail (28) to limit the coil spring (51) from resetting. The elastic unlocking member (7) is driven to release its contact with the anti-reverse guide rail (28) to release the reset restriction on the coil spring (51).

9. The automatic winding device according to claim 8, characterized in that: The anti-reverse guide rail (28) includes multiple circumferentially spaced anti-reverse surfaces (281) and guide surfaces (282). Each anti-reverse surface (281) is connected by two adjacent guide surfaces (282) on both radial sides of the anti-reverse guide rail (28). The elastic unlocking member (7) abuts against the anti-reverse surface (281) to prevent the coil spring (51) from resetting; and / or, The elastic unlocking component (7) includes a second sliding component (71) and a second return spring (72). The second sliding component (71) is slidably disposed on the housing (1). The second sliding component (71) is provided with a locking pin (711). The second return spring (72) is compressed between the second sliding component (71) and the housing (1) so that the second return spring (72) returns to its original position and drives the locking pin (711) to abut against the reverse circumferential rail (28); and / or, The housing (1) is provided with a control area (122) and an opening and closing cover (123) for the control area (122). The elastic unlocking member (7) is provided in the control area (122) so that when the control area (122) is in the open state, the elastic unlocking member (7) can be operated to release the reset restriction on the coil spring (51).

10. An electric ironing device, characterized in that, include: The automatic winding winder according to any one of claims 1-9; The electric iron (8) is connected to the water pipe (61) and the cable (62) respectively.

Images