Household steam iron

Abstract

The utility model discloses a household steam iron, which relates to the technical field of household appliances and comprises an iron main body, a water tank, a vaporizing chamber and a spraying component are arranged in the iron main body, and a water inlet and a water outlet of the spraying component are respectively connected with the water tank and the vaporizing chamber and are used for uniformly spraying water in the water tank into the vaporizing chamber. According to the utility model, the spraying assembly is arranged between the water tank and the vaporizing chamber and can uniformly spray water in the water tank into the vaporizing chamber, so that the water quantity in the vaporizing chamber is uniformly distributed, and the phenomenon of steam dripping or higher local temperature caused by non-uniform water quantity distribution is avoided; the service life of the household steam iron is prolonged, and the use safety of the household steam iron is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, and particularly relates to a household steam iron. Background Art

[0002] A steam iron is a commonly used small household appliance. When in use, tap water needs to be added into the water tank of the steam iron, and the tap water is converted into high-temperature steam through a vaporization chamber, so as to utilize the high-temperature steam to soften the fiber tissue of the fabric and make the clothes reach a flat and smooth effect.

[0003] When the existing steam iron is working, the water in the water tank usually flows from the water outlet to the vaporization chamber for heating in a concentrated manner, which will cause the problem of uneven water distribution in the vaporization chamber. The water volume is more at the position closer to the water outlet, while the water volume is less at the position farther from the water outlet. During the ironing process, if the water volume is more, it is not easy to vaporize, and there will be a bad phenomenon of steam dripping at this position; if the water volume is less, it will cause a higher temperature at this position, and there is a risk of burning the fabric. Summary of the Invention

[0004] The utility model provides a household steam iron, and its main purpose is to solve the problems existing in the prior art.

[0005] The utility model adopts the following technical scheme:

[0006] A household steam iron includes an iron body. A water tank and a vaporization chamber are arranged in the iron body, and a spraying assembly is provided. The water inlet and the water outlet of the spraying assembly are respectively connected to the water tank and the vaporization chamber, and are used for evenly spraying the water in the water tank into the vaporization chamber.

[0007] Further, the water tank is provided with a water outlet hole, the top of the vaporization chamber is provided with an installation hole, the spraying assembly is arranged in the installation hole and is connected to the water outlet hole.

[0008] Further, it further includes a water outlet assembly connected between the water outlet hole and the spraying assembly. The water outlet assembly includes an electromagnetic pump and a water outlet pipe, or the water outlet assembly includes a water outlet pipe.

[0009] Further, the top of the vaporization chamber is provided with a convex platform that arches upward, and the installation hole is provided in the middle of the convex platform.

[0010] Further, an annular blocking portion is provided at the edge of the installation hole, and the spraying assembly is embedded in the annular blocking portion.

[0011] Further, a heating pipe is arranged in the vaporization chamber, and the spraying assembly is arranged above the middle section area of the heating pipe.

[0012] Further, the spraying assembly is a spray head or a shower head.

[0013] Further, a partition chamber is provided between the water tank and the vaporization chamber, and the water outlet pipe is arranged in the partition chamber.

[0014] Further, a partition base is provided in the partition chamber. The partition base divides the partition chamber into an upper partition chamber and a lower partition chamber, and the water outlet pipe is arranged in the upper partition chamber.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0016] The present utility model is provided with a spraying assembly between the water tank and the vaporization chamber. The spraying assembly can evenly spray the water in the water tank into the vaporization chamber, so that the water volume distribution in the vaporization chamber is balanced, avoiding the phenomenon of steam dripping or local high temperature caused by uneven water volume distribution, and contributing to improving the service life and use safety of the household steam iron. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a structural schematic diagram of the present utility model.

[0018] Figure 2 is a sectional schematic diagram of the present utility model.

[0019] Figure 3 is an exploded schematic diagram of the present utility model.

[0020] In the figure: 1 - iron main body; 2 - water tank; 21 - water tank housing; 22 - rear cover; 23 - water tank bottom plate; 231 - convex portion; 3 - vaporization chamber; 31 - vaporization cover; 311 - mounting hole; 312 - convex platform; 313 - annular blocking portion; 32 - bottom plate; 33 - heating pipe; 331 - middle section area; 4 - spraying assembly; 5 - electromagnetic pump; 51 - bracket; 6 - partition base; 61 - upper partition chamber; 62 - lower partition chamber. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] The following describes the specific embodiments of the present utility model with reference to the accompanying drawings. In order to fully understand the present utility model, many details are described below. However, for those skilled in the art, the present utility model can be implemented without these details.

[0022] Referring to Figures 1 to 3 , a household steam iron includes an iron main body 1. A water tank 2 and a vaporization chamber 3 are provided in the iron main body 1, and a spraying assembly 4 is provided. The water inlet and outlet of the spraying assembly 4 are respectively connected to the water tank 2 and the vaporization chamber 3, and are used to evenly spray the water in the water tank 2 into the vaporization chamber 3, so that the water volume distribution in the vaporization chamber 3 is balanced, avoiding the phenomenon of steam dripping or local high temperature caused by uneven water volume distribution, and contributing to improving the service life and use safety of the household steam iron.

[0023] Reference Figure 2 and Figure 3 As shown in FIGS. and, the water tank 2 is provided with a water outlet hole (not shown in the figure), the top of the vaporization chamber 3 is provided with an installation hole 311, the spraying assembly 4 is arranged in the installation hole 311 and connected to the water outlet hole. Specifically, the top of the vaporization chamber 3 is provided with a vaporization cover 31, the bottom is provided with a bottom plate 32, the vaporization cover 31 is provided with the installation hole 311, and the spraying assembly 4 is embedded in the installation hole 311, so as to ensure that the water in the water tank 2 is evenly sprayed onto the bottom plate 32, which helps to maintain the balance of the temperature of the bottom plate 32.

[0024] Reference Figure 2 and Figure 3 As shown in FIGS. and, the vaporization cover 31 is provided with a convex platform 312 that arches upward, and the middle of the convex platform 312 is provided with the installation hole 311, thereby increasing the installation height of the spraying assembly 4, widening the spraying range of the spraying assembly 4, and ensuring that the heating area of the bottom plate 32 is covered. In order to ensure a more firm and reliable fit between the spraying assembly 4 and the vaporization cover 31, an annular blocking portion 313 is provided at the edge of the installation hole 311, and the spraying assembly 4 is embedded in the annular blocking portion 313.

[0025] Reference Figure 2 and Figure 3 As shown in FIGS. and, the household steam iron further includes a water outlet assembly connected between the water outlet hole and the spraying assembly 4. In this embodiment, the water outlet assembly includes an electromagnetic pump 5 and a water outlet pipe (not shown in the figure). The electromagnetic pump 5 can pump the water in the water tank 2 and transport it to the spraying assembly 4 along the water outlet pipe, so as to ensure uniform water outlet. In other embodiments, the electromagnetic pump 5 can also be cancelled, only the water outlet pipe is provided, or both the electromagnetic pump 5 and the water outlet pipe are cancelled, and the water inlet of the spraying assembly 4 is directly connected to the water outlet hole, but it is necessary to ensure that the water in the water tank 2 can flow out smoothly.

[0026] Reference Figure 2 and Figure 3 As shown in FIGS. and, a heating pipe 33 is arranged in the vaporization chamber 3, and the spraying assembly 4 is arranged above the middle section area 331 of the heating pipe 33. According to the characteristics of the heating pipe 33, the temperature of the middle section area 331 is the highest. In this embodiment, the heating pipe 33 is arranged in a U-shaped coil, so the bending part of the middle section area 331 is the area with the highest temperature. In this embodiment, the spraying assembly 4 is arranged above the bending part, so that most of the sprayed water falls on the high-temperature area of the bottom plate 32, and a small part of the water falls on the low-temperature area of the bottom plate 32, so that the sprayed water volume is adapted to the heat distribution of the bottom plate 32, and further ensures to improve the balance of the temperature of the bottom plate 32.

[0027] Reference Figure 2 and Figure 3, a partition chamber is provided between the water tank 2 and the vaporization chamber 3, and the water outlet pipe is arranged in the partition chamber. Specifically, a partition base 6 is provided in the partition chamber. The partition base 6 divides the partition chamber into an upper partition chamber 61 and a lower partition chamber 62, and the water outlet pipe is arranged in the upper partition chamber 61. The design of the partition base 6, the upper partition chamber 61 and the lower partition chamber 62 can play a role in heat insulation, preventing the heat of the bottom plate 32 from being transferred to the water tank housing 2, and can also reasonably plan and utilize the space in the iron body 1, making the iron body 1 more compact and delicate, which is convenient for household use and storage. As a specific layout scheme, the water tank 2 includes a water tank housing 2, a water tank bottom plate 23 and a rear cover 22. In this embodiment, an independent chamber is provided at the rear end of the water tank housing 2, and the rear cover 22 is used to close this chamber. The electromagnetic pump 5 is fixedly arranged in this chamber through a bracket 51 and is connected to the spraying assembly 4 through the water outlet pipe in the upper partition chamber 61.

[0028] Referring to Figure 2 and Figure 3 , in order to adapt to the outer contour of the vaporization cover 31 and ensure that there is enough space in the upper partition chamber 61 to arrange the water outlet pipe, convex portions 231 that arch upward are provided at the corresponding positions of the partition base 6 and the water tank bottom plate 23 at the convex platform 312 and the annular blocking portion 313.

[0029] Referring to Figure 2 and Figure 3 , preferably, the spraying assembly 4 is a spray head or a shower head. It should be noted that the design focus of the present utility model lies in the structural design between the spraying assembly 4, the water tank 2 and the vaporization chamber 3, rather than the structure of the spray head or the shower head itself. Therefore, its structure is not limited, and those skilled in the art can select a suitable product from the prior art in combination with the above description for use.

[0030] The above is only the specific embodiment of the present utility model, but the design concept of the present utility model is not limited thereto. Any non-substantial modification made to the present utility model using this concept shall fall within the scope of infringement of the protection scope of the present utility model.

Claims

1. A household steam iron, characterized in that: The iron body comprises an iron main body, wherein a water tank and a vaporization chamber are arranged inside the iron main body, and a spraying assembly is arranged. The water inlet and the water outlet of the spraying assembly are respectively connected to the water tank and the vaporization chamber, and are used for uniformly spraying the water in the water tank into the vaporization chamber.

2. A household steam iron as claimed in claim 1, characterized in that: The water tank is provided with a water discharge hole, the top of the vaporization chamber is provided with a mounting hole, the spray assembly is arranged in the mounting hole and connected to the water discharge hole.

3. A household steam iron as claimed in claim 2, characterized in that: It also includes a water discharge assembly connected between the water discharge hole and the spray assembly, wherein the water discharge assembly includes an electromagnetic pump and a water outlet pipe, or the water discharge assembly includes a water outlet pipe.

4. A household steam iron as claimed in claim 2, characterized in that: A boss that arches upward is arranged on the top of the vaporization chamber, and the mounting hole is arranged in the middle of the boss.

5. A household steam iron as claimed in claim 3, characterized in that: An annular blocking portion is provided at the edge of the mounting hole, and the spray assembly is embedded in the annular blocking portion.

6. A household steam iron according to claim 1, characterized in that: A heating tube is disposed in the vaporization chamber, and the spray assembly is disposed above the middle section of the heating tube.

7. A household steam iron according to any one of claims 1 to 6, characterized in that: The spraying component is a spray head or a shower head.

8. A household steam iron as claimed in claim 3, characterized in that: A partition cavity is provided between the water tank and the vaporization chamber, and the water outlet pipe is arranged in the partition cavity.

9. A household steam iron according to claim 8, characterized in that: A partition base is arranged in the compartment, and the partition base divides the compartment into an upper compartment and a lower compartment, and the water outlet pipe is arranged in the upper compartment.

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