Garment steamer ironing head capable of preventing water spraying and garment steamer

Abstract

The utility model relates to the technical field of garment steamers, in particular to a drip-proof ironing head of a garment steamer and the garment steamer. Comprising a shell, a steam spraying cavity is formed in the shell, a steam spraying plate is arranged at the outlet end of the steam spraying cavity, a plurality of steam spraying holes are formed in the steam spraying plate, and the inlet end of the steam spraying cavity is used for being connected with a steam pipeline; a first water filtering piece is installed in the inlet end of the steam spraying cavity and used for filtering out condensate water mixed in steam entering the steam spraying cavity from the steam pipeline. According to the technical scheme, the water filtering piece is arranged in the ironing head, the water filtering piece cannot directly adsorb water in a steam state, but water drops formed by condensation in the ironing head or the steam pipeline can be effectively filtered out. And through holes are formed in the water-absorbing sponge, so that steam can pass through the water-absorbing sponge more smoothly.

Description

Technical Field

[0001] The utility model relates to the technical field of hanging ironing machines, in particular to a hanging ironing machine head and a hanging ironing machine that prevent water spraying. Background Art

[0002] A hanging ironing machine is a commonly used device in daily life. The high-temperature steam produced is sprayed onto clothes through a nozzle to soften the fabric, so that the clothes can be made flat by "pulling" or "pressing" actions, thus achieving the purpose of ironing.

[0003] The prior art still has the following deficiencies:

[0004] 1. Since the hanging ironing machine realizes the ironing function by continuously spraying high-temperature steam, when the steam supply stops, some steam will still remain in the ironing head and the steam pipeline. The steam remaining in the ironing head and the steam pipeline will condense to form condensate after cooling. When used again, the steam sprays out at high speed, so it may drive the condensate in the pipeline to spray out from the steam holes of the ironing head and splash onto the clothes. The ironing effect of wet fabrics is poor and they cannot become flat quickly. At the same time, the accumulated water in the water pipe may carry scale or other dirt, thus contaminating the clothes and bringing unnecessary trouble to users.

[0005] 3. When many users use a hanging ironing machine, sometimes they need to use both hands to assist in arranging clothes or replacing the clothes to be ironed. Since many users find it troublesome, they will not turn off the ironing machine but directly place the ironing head on the bracket. At this time, the ironing head will still continuously spray steam. However, since the water in the water tank is limited, the continuous spraying of steam when the ironing head is not in use will cause the total amount of steam to decrease, thus affecting the usage time. Content of the Utility Model

[0006] The purpose of the utility model is to provide a hanging ironing machine head and a hanging ironing machine that prevent water spraying, so as to improve the problem that the current hanging ironing machine will spray out the condensate in the ironing head when starting.

[0007] The purpose of the utility model is achieved as follows:

[0008] A hanging ironing machine head that prevents water spraying includes a housing. A steam spraying cavity is formed in the housing. An outlet end of the steam spraying cavity is provided with a steam spraying plate. A plurality of steam holes are formed in the steam spraying plate. An inlet end of the steam spraying cavity is used for connecting a steam pipeline;

[0009] A water filtering member one is installed in the inlet end of the steam spraying cavity for filtering out the condensate mixed in the steam entering the steam spraying cavity from the steam pipeline.

[0010] Preferably, a plurality of water blocking parts are convexly arranged towards the direction of the steam spraying cavity in the upper middle part of the end face of the steam spraying plate;

[0011] A water retaining groove is formed on the inner side of the water retaining part;

[0012] The steam spraying holes lead to the inside of the water retaining groove, and the water retaining part surrounds the periphery of the steam spraying holes.

[0013] Preferably, the steam spraying holes are located at the upper end inside the water retaining groove.

[0014] Preferably, the length by which the water retaining part protrudes from the steam spraying plate is between 12 mm and 30 mm.

[0015] Preferably, a second water filtering member is further arranged in the steam inlet part, and the second water filtering member abuts against the end of the water retaining part;

[0016] so that the second water filtering member can close the water retaining groove;

[0017] A plurality of through holes two are formed on the second water filtering member.

[0018] Preferably, the housing is composed of a steam inlet part and a steam spraying part, and the steam spraying part is sleeved on the upper end part of the steam inlet part;

[0019] An extension pipe is formed at the lower end part of the steam inlet part, and the extension pipe is used for connecting a steam pipeline;

[0020] The first water filtering member is arranged in the steam inlet part, and a plurality of through holes one are formed on the first water filtering member, and the through holes one are used for allowing steam to pass through.

[0021] A steam iron includes a main box body, a heating assembly is arranged in the main box body, the heating assembly is used for generating steam, and further includes a steam iron head with anti-water spraying as described above;

[0022] The heating assembly and the iron head are connected through the steam pipeline;

[0023] A bracket is arranged above the main box body, and the bracket is used for hanging the iron head;

[0024] A proximity sensor is arranged at the lower end inside the iron head; a metal part is arranged on the bracket;

[0025] When the iron head is hung on the bracket of the steam iron, the proximity sensor approaches the metal part and emits a switching signal, reducing the amount of steam conveyed by the heating assembly into the steam pipeline, or preventing the heating assembly from conveying steam into the steam pipeline.

[0026] Preferably, the heating assembly includes:

[0027] A boiler, which is used for generating steam;

[0028] A water tank for supplying water to the boiler;

[0029] An electromagnetic valve for connecting the steam outlet of the boiler and the steam pipeline;

[0030] After the proximity sensor emits a signal, the electromagnetic valve gradually closes.

[0031] Preferably, a pressure safety valve is further provided on the boiler;

[0032] When the pressure in the boiler is too high, the pressure safety valve opens to discharge the steam in the boiler.

[0033] Preferably, a suction pressure stabilizing valve is provided on the boiler;

[0034] When the air pressure inside the boiler is less than the external air pressure, the suction pressure stabilizing valve opens to increase the air pressure inside the boiler.

[0035] The prominent and beneficial technical effects of the present utility model compared with the prior art are:

[0036] 1. In this technical solution, a water filtering member is provided inside the iron head. The water filtering member cannot directly adsorb water in the steam state, but can effectively filter out the water droplets condensed inside the iron head or the steam pipeline. Through holes are formed in the water absorbing sponge, enabling the steam to pass through more smoothly.

[0037] 2. A water blocking portion is formed inside the steam spraying holes of the iron head, which can block the water droplets condensed on the inner wall of the iron head from flowing into the steam spraying holes, thus avoiding the situation where high-temperature steam carries the water droplets out of the steam spraying holes.

[0038] 3. An inductor is provided at the bottom of the iron head. When the iron head is hung on the bracket, it can emit a signal to control the electromagnetic valve to gradually close, and finally ensure that only a small amount of steam can enter the steam pipeline. This reduces the steam consumption of the iron head when not in use and extends the service life.

[0039] 4. Continuously supplying a small amount of steam can also maintain the temperature inside the steam pipeline and the iron head, prevent the wall temperature from dropping, and reduce the formation of water droplets due to steam condensation. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 is a partial cross-sectional view of the iron head of the present utility model;

[0041] Figure 2 is an assembly schematic diagram of the iron head of the present utility model;

[0042] Figure 3 is a schematic structural diagram of the hanging iron of the present utility model;

[0043] Figure 4It is a schematic structural diagram of the clothes hanger iron when the main box body shell is removed in the utility model.

[0044] Reference numerals:

[0045] 1. Steam inlet part; 11. Extension pipe;

[0046] 2. Steam spraying part; 21. Steam spraying plate; 22. Steam spraying holes; 23. Water blocking part; 24. Water receiving tank; 25. Proximity sensor;

[0047] 3. First water filter element; 31. First through hole; 32. High platform part;

[0048] 4. Second water filter element; 41. Second through hole;

[0049] 5. Steam pipeline; 51. Steam pipeline joint;

[0050] 6. Main box body; 61. Bracket; 62. Water tank; 63. Iron head;

[0051] 7. Boiler; 71. Solenoid valve; 72. Pressure safety valve; 73. Suction pressure stabilizing valve; 74. Water inlet. Detailed implementation manners

[0052] The following are specific embodiments of the present utility model, and the technical solutions of the present utility model will be further described in conjunction with the accompanying drawings, but the present utility model is not limited to these embodiments.

[0053]

Embodiment 1

[0054] As Figure 1 and Figure 2 shown, a clothes hanger iron head for preventing water spraying includes a housing.

[0055] A steam spraying cavity is formed in the housing. A steam spraying plate 21 is arranged at the outlet end of the steam spraying cavity. A plurality of steam spraying holes 22 are formed in the steam spraying plate 21. The high-temperature steam in the steam spraying cavity can be sprayed out through the steam spraying holes 22.

[0056] The inlet end of the steam spraying cavity is used to connect the steam pipeline 5. The steam pipeline 5 conveys the newly formed steam to the inside of the steam spraying cavity and sprays it out through the steam spraying holes 22.

[0057] A first water filter element 3 is installed inside the inlet end of the steam spraying cavity. The first water filter element 3 is used to filter out the condensed water mixed in the steam entering the steam spraying cavity from the steam pipeline 5, so as to prevent excess liquid water from entering the inside of the steam spraying cavity, and avoid the high-speed steam from bringing the condensed water out of the steam spraying holes 22.

[0058] Further, when there is too much condensed water in the steam injection cavity, and the condensed water covers the upper surface of the first water filter member 3 and the first water filter member 3 cannot absorb the condensed water in a timely and rapid manner, it will affect the steam in the steam pipe 5 from entering the steam injection cavity through the first water filter member 3.

[0059] The first water filter member 3 is formed with a high platform portion 32, and the high platform portion 32 can prevent the condensed water from completely covering the upper end surface of the first water filter member 3, so as to ensure that the steam can smoothly enter the steam injection cavity.

[0060] As Figure 1 and Figure 2 shown, several water blocking portions 23 are convexly provided on the upper middle part of the end surface of the steam injection plate 21 in the direction of the steam injection cavity. The water blocking portions 23 are tubular, so that a water receiving groove 24 is formed inside the water blocking portions 23.

[0061] The steam injection holes 22 lead to the inside of the water receiving groove 24, and the water blocking portions 23 surround the periphery of the steam injection holes 22.

[0062] Since after the steam supply is stopped, the temperature of the steam injection cavity will also gradually decrease, resulting in the steam temperature remaining in the steam injection cavity decreasing to form condensed water. The water blocking portions 23 can prevent the formed condensed water from flowing along the inner surface of the steam injection plate 21 to the steam injection holes 22, thereby avoiding that when the steam is supplied to the steam injection cavity again, the steam with a certain speed will carry the condensed water at the steam injection holes 22 out of the steam injection holes 22.

[0063] Further, as Figure 1 shown, when the steam injection plate 21 is connected to the housing, the steam injection holes 22 are located at the upper end inside the water receiving groove 24. This can make the formed condensed water accumulate at the lower end of the water receiving groove 24 when the steam in the water receiving groove 24 condenses, and it is not easy to block the steam injection holes 22. When the steam with a certain speed enters the inside of the water receiving groove 24, it can prevent the condensed water from spraying out of the steam injection holes 22.

[0064] As a preferred embodiment, the length of the water blocking portion 23 protruding from the steam injection plate 21 is between 12 mm and 30 mm.

[0065] As Figure 1 and Figure 2 shown, a second water filter member 4 is further provided in the steam inlet portion 1. The second water filter member 4 abuts against the end of the water blocking portion 23, so that the second water filter member 4 can block the steam inlet end of the water receiving groove 24.

[0066] Thereby, during the process of the steam entering the water receiving groove 24, the water droplets carried in the steam can be filtered again. To prevent the condensed water from entering the water blocking portion 23, reduce the probability of the steam carrying the condensed water out of the steam injection holes 22, and further avoid the occurrence of the iron head spraying water.

[0067] A number of through holes II 41 are formed on the water filter II 4, and the through holes II 41 are used to allow steam to pass through smoothly.

[0068] As Figure 1 and Figure 2 shown, the housing is composed of a steam inlet part 1 and a steam spraying part 2, and the steam spraying part 2 is sleeved on the upper end part of the steam inlet part 1;

[0069] An extension pipe 11 is formed at the lower end part of the steam inlet part 1, and the extension pipe 11 is used to connect the steam pipeline 5;

[0070] The water filter I 3 is arranged in the steam inlet part 1, and a number of through holes I 31 are formed on the water filter I 3, and the through holes I 31 are used for steam to pass through.

[0071] As Figure 3 and Figure 4 shown, a clothes hanger steamer includes a main box body 6, a heating component is arranged in the main box body 6, the heating component is used to generate steam, and also includes the above-mentioned clothes hanger steamer iron head with anti-water spraying function.

[0072] One end of the steam pipeline 5 is provided with a steam pipeline joint 51, and the steam pipeline joint 51 is detachably connected to the main box body 6. So that the heating component and the iron head 63 can be connected through the steam pipeline 5, so that the generated steam can be transported to the steam spraying cavity of the iron head 63.

[0073] A bracket 61 is arranged above the main box body 6, the bracket 61 is used to hang the iron head 63, and a metal part is arranged on the bracket 61.

[0074] A proximity sensor 25 is arranged at the lower end of the steam spraying part 2. When the iron head 63 is hung on the bracket 61 of the clothes hanger steamer, the proximity sensor 25 is close to the metal part, so that the proximity sensor 25 can send out a switching signal to control the heating component to stop transporting steam into the steam pipeline 5. To reduce the loss of steam and maintain the total amount of steam that the heating component can produce, so as to achieve the purpose of enabling the clothes hanger steamer to work for a longer time.

[0075] As Figure 3 and Figure 4 shown, the heating component includes:

[0076] A boiler 7, which is used to generate steam, and a pressure relief safety valve 74 is arranged on the boiler 7 to prevent the pressure inside the boiler 7;

[0077] A water tank 62, which is used to supply water to the boiler 7, and the water forms steam after being heated in the boiler 7;

[0078] An electromagnetic valve 71, which is used to connect the steam outlet part of the boiler 7 and the steam pipeline 5;

[0079] When the proximity sensor 25 emits a signal, the solenoid valve 71 gradually closes, preventing the steam generated in the boiler 7 from entering the steam pipe 5. Therefore, when the user hangs the iron head 63 on the bracket 61 and does not turn off the clothes steamer, steam waste can be effectively reduced, thus achieving the purpose of extending the user's usage time.

[0080] Moreover, since the boiler 7 is sealed by the solenoid valve 71, when the solenoid valve 71 is opened again, steam can directly enter the steam pipe 5. The user can reuse the steamer without having to wait for the boiler 7 to generate steam again.

[0081] Furthermore, a pressure safety valve 72 is provided on the boiler 7;

[0082] Since the rate of steam generation in the boiler 7 remains unchanged after the solenoid valve 71 closes, the pressure inside the boiler 7 will gradually increase. To prevent the boiler 7 from exploding due to excessive internal pressure, when the internal pressure of the boiler 7 becomes too high, the pressure safety valve 72 opens to discharge the steam inside the boiler 7 to the outside of the main body 6.

[0083] Furthermore, a suction pressure stabilizing valve 73 is provided on the boiler 7.

[0084] Since the steam generated in the boiler 7 is not completely discharged outside the boiler 7 when the clothes steamer is turned off, when the boiler 7 cools down, the steam inside the boiler 7 will also condense into water, resulting in a decrease in the internal air pressure of the boiler 7.

[0085] Since the boiler 7 is connected to the water tank 62, when the air pressure inside the boiler 7 decreases, water in the water tank 62 will be sucked into the boiler 7 through the water inlet 74, causing the water level in the boiler 7 to rise. If there is too much water in the boiler 7, steam cannot be generated normally.

[0086] Therefore, when the air pressure inside the boiler 7 is less than the external air pressure, the suction pressure stabilizing valve 73 opens to increase the air pressure inside the boiler 7. This prevents water in the water tank 62 from being sucked into the boiler 7 when the internal air pressure of the boiler 7 is low.

[0087]

Embodiment 2

[0088] This embodiment is basically the same as Embodiment 1, except that:

[0089] After the proximity sensor 25 emits a switch signal, the solenoid valve 71 enters a low - opening state, allowing only a small amount of steam to enter the steam pipe 5.

[0090] This small amount of steam can continuously heat the steam pipe 5 and the steam injection cavity, preventing the temperature inside the steam pipe 5 and the steam injection cavity from dropping and causing condensate to form.

[0091]

Embodiment III

[0092] In this embodiment, the preferred materials of the first water filter element 3 and the second water filter element 4 are biochemical cotton or sponge.

[0093] The above embodiments are only the preferred embodiments of the present invention, and do not limit the protection scope of the present invention accordingly. Therefore, all equivalent changes made according to the structure, shape, and principle of the present invention shall be covered within the protection scope of the present invention.

[0094] It should be noted that the structures, proportions, sizes, etc. shown in the drawings of this specification are only used to cooperate with the content disclosed in the specification for those skilled in this technology to understand and read, and are not used to limit the limited conditions for the implementation of the present invention. Therefore, they do not have technical substantial significance. Any modification of the structure, change of the proportional relationship, or adjustment of the size, without affecting the effects that the present invention can produce and the purposes that can be achieved, should still fall within the scope covered by the technical content disclosed in the present invention. At the same time, the terms such as "upper", "lower", "left", "right", "middle", and "one" cited in this specification are only for the convenience of description and are not used to limit the scope of implementation of the present invention. The change or adjustment of their relative relationships, without substantial change in the technical content, should also be regarded as the scope within which the present invention can be implemented.

[0095] It should also be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or it can also be indirectly connected to the other element through an intermediate element.

[0096] In addition, the descriptions involving "first", "second", etc. in this application are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by this application.

Claims

1. A water-spray-proof ironing head for a garment steamer, comprising a housing, characterized in that: A steam injection cavity is formed in the shell, a steam injection plate (21) is provided at the outlet end of the steam injection cavity, a plurality of steam injection holes (22) are provided on the steam injection plate (21), and an inlet end of the steam injection cavity is used for connecting to a steam pipe (5); A water filter (3) is installed in the inlet end of the steam spray chamber to filter out condensed water mixed in the steam entering the steam spray chamber from the steam pipe (5).

2. The water-spray-proof ironing head of a garment steamer according to claim 1, characterized in that: A plurality of water retaining portions (23) are provided at the middle and upper part of the end surface of the steam spraying plate (21) protruding toward the steam spraying cavity; A water tank (24) is formed on the inner side of the water retaining portion (23); The steam spray hole (22) leads to the water containing tank (24), and the water retaining portion (23) surrounds the circumference of the steam spray hole (22).

3. The water-spray-proof ironing head of a garment steamer according to claim 2, characterized in that: The steam injection hole (22) is located at the upper end of the water storage tank (24).

4. The water-spray-proof ironing head of a garment steamer according to claim 2, characterized in that: The length of the water retaining portion (23) protruding from the steam spraying plate (21) is between 12 mm and 30 mm.

5. A water-spray-proof ironing head for a garment steamer according to claim 2, 3 or 4, characterized in that: A second water filter (4) is also provided in the steam inlet portion (1) of the housing, and the second water filter (4) abuts against the end of the water retaining portion (23); The second water filter element (4) is capable of closing the water tank (24); The water filter element 2 (4) is formed with a plurality of through holes 2 (41).

6. The water-spray-proof ironing head of a garment steamer according to claim 5, characterized in that: The shell is composed of a steam inlet portion (1) and a steam injection portion (2), wherein the steam injection portion (2) is sleeved on the upper end portion of the steam inlet portion (1); An extension pipe (11) is formed at the lower end of the steam inlet portion (1), and the extension pipe (11) is used to connect to a steam pipeline (5); The water filter element (3) is arranged in the steam inlet portion (1), and a plurality of through holes (31) are formed on the water filter element (3), and the through holes (31) are used for steam to pass through.

7. A garment steamer, comprising a main box (6), wherein a heating component is arranged in the main box (6), and the heating component is used to generate steam, characterized in that: It also includes a water-spray-proof ironing head for a garment steamer as claimed in any one of claims 1 to 6; The heating component and the ironing head (63) are connected via the steam pipe (5); A bracket (61) is provided above the main box (6), and the bracket (61) is used to hang the ironing head (63); A proximity sensor (25) is provided at the lower end of the ironing head (63); a metal part is provided on the bracket (61); When the ironing head (63) is hung on the bracket (61) of the hanging steamer, the proximity sensor (25) approaches the metal part and sends a switch signal to reduce the amount of steam delivered by the heating component to the steam pipe (5), or prevent the heating component from delivering steam to the steam pipe (5).

8. A garment steamer according to claim 7, characterized in that: The heating assembly comprises: a boiler (7) for generating steam; a water tank (62) for supplying water to the boiler (7); a solenoid valve (71) for connecting the steam outlet of the boiler (7) and the steam pipe (5); When the proximity sensor (25) sends a signal, the solenoid valve (71) gradually closes.

9. A garment steamer according to claim 8, characterized in that: The boiler (7) is also provided with a pressure safety valve (72); When the pressure in the boiler (7) is too high, the pressure safety valve (72) opens to discharge the steam in the boiler (7).

10. A garment steamer according to claim 8 or 9, characterized in that: The boiler (7) is provided with an air suction pressure-stabilizing valve (73); When the air pressure inside the boiler (7) is lower than the air pressure outside, the air intake pressure-stabilizing valve (73) opens to increase the air pressure inside the boiler (7).

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