CN213061454U

CN213061454U - Electric heating disc structure of iron and iron

Info

Publication number: CN213061454U
Application number: CN202021186095.8U
Authority: CN
Inventors: 郑真兴; 陈荣煌
Original assignee: Tsann Kuen Zhangzhou Enterprise Co Ltd
Current assignee: Tsann Kuen Zhangzhou Enterprise Co Ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-04-27
Anticipated expiration: 2030-06-23
Also published as: EP3929347A1

Abstract

The utility model provides an electric hot tray structure and flatiron of flatiron, the electric hot tray of flatiron includes: an ironing board body comprising an evaporation enclosure; a heating element arranged on the ironing board body and extending along the periphery of the evaporation enclosure wall; the cover of the ironing board is covered on the evaporation surrounding wall and defines an evaporation chamber, one surface of the evaporation chamber defined by the cover of the ironing board is further provided with a plurality of first bulges in an interval arrangement mode, and when the ironing board main body is erected, water in the evaporation chamber is beaten on the plurality of first bulges. By applying the technical scheme, the electric hot plate structure of the iron and the iron can prevent the iron from spraying water when the iron is erected.

Description

Electric heating disc structure of iron and iron

Technical Field

The utility model relates to a domestic appliance's field specifically indicates an ironing device.

Background

The electric iron among the prior art includes the shell and sets up the electric hot tray on the shell, is provided with components such as water tank and circuit board on this shell, and the electric hot tray is used for communicateing the water tank and changes aqueous vapor into steam, and a plurality of steam holes have been seted up to this electric hot tray one side outwards, and steam is followed this steam hole blowout. When the steam quantity is increased to 130g/min, if a user erects the electric iron in the ironing process, a large amount of un-gasified water drops can be mixed with steam to be sprayed out, two methods for solving the problem of water spraying of the electric iron in the prior art are provided, wherein firstly, the power of an electric heating tube in an electric heating disc is provided, the method is limited by the heating area of the electric heating tube, the vaporization capacity cannot be greatly improved, secondly, a large amount of high water retaining ribs are designed in a vaporization cavity of the electric heating disc, only the steam passes through narrow gaps, but in European regions with high water hardness, water scale is easily accumulated in gaps among the water retaining ribs, the electric iron is difficult to clean, and the service life of the electric iron is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to overcome not enough among the above-mentioned prior art, provide an electric hot plate structure and flatiron of flatiron, prevent to spray water when the flatiron stands up.

In order to solve the technical problem, the utility model provides an electric hot tray structure of flatiron, include:

an ironing board body comprising an evaporation enclosure;

a heating element arranged on the ironing board body and extending along the periphery of the evaporation enclosure wall;

the cover of the ironing board is covered on the evaporation surrounding wall and defines an evaporation chamber, one surface of the evaporation chamber defined by the cover of the ironing board is further provided with a plurality of first bulges in an interval arrangement mode, and when the ironing board main body is erected, water in the evaporation chamber is beaten on the plurality of first bulges.

Preferably, the first protrusions are uniformly spaced.

Preferably, the first protrusions are uniformly arranged along the width direction of the ironing board main body at intervals and define protrusion rows and columns, the plurality of rows of protrusion rows and columns are arranged along the length direction of the ironing board main body, and the first protrusions of two adjacent rows of protrusion rows and columns are staggered along the width direction of the ironing board main body.

Preferably, the first projection is a truncated cone.

Preferably, the first projections are truncated quadrangular pyramids.

Preferably, the evaporation chamber defines a front end and a rear end along a length direction of the ironing board main body, and the ironing board cover is further provided with a water inlet communicated with the evaporation chamber adjacent to the front end.

Preferably, the ironing board main body is further provided with a flow baffle adjacent to the rear end, two ends of the flow baffle are connected with the evaporation surrounding wall, and the flow baffle extends towards the ironing board cover and is spaced from the ironing board cover.

Preferably, the flow baffle comprises a connecting side connected with the evaporation surrounding wall and a middle side arranged between the two connecting sides, and the extension height of the middle side is smaller than that of the connecting side.

Preferably, it is characterized in that: the ironing plate main body is also provided with a central convex block between the front end and the flow baffle plate, and the central convex block is obliquely arranged towards the evaporation surrounding wall.

The utility model also provides an iron, still include the electric hot plate structure of iron.

Compared with the prior art, the technical scheme of the utility model possess following beneficial effect:

1. when the ironing board main body is erected, water in the evaporation chamber is beaten on the first bulges, and the water is directly punctured into small drops by the first bulges and falls into the evaporation chamber to be evaporated;

2. the steam flows out from a gap above the flow baffle plate, and the flow baffle plate can slow down the water flow in the evaporation chamber to the rear end and accelerate the vaporization of water in the chamber;

3. the ironing board body is also provided, between said front end and the flow baffle, with a central projection inclined towards said evaporation enclosure wall, the presence of which, since the heating element is arranged along the periphery of the evaporation enclosure wall, can be distributed so as to be in contact with the evaporation enclosure wall.

Drawings

FIG. 1 is a schematic perspective view of an electric hot plate according to a preferred embodiment of the present invention;

FIG. 2 is a schematic perspective exploded view of an electric hot plate according to a preferred embodiment of the present invention;

FIG. 3 is a schematic sectional view of the electric hot plate structure in the preferred embodiment of the present invention;

fig. 4 is a perspective view of the cover of the ironing board in the preferred embodiment of the present invention;

fig. 5 is a partially enlarged perspective view of the cover of the ironing board according to the preferred embodiment of the present invention;

fig. 6 is a partially enlarged perspective view of the ironing board main body according to the preferred embodiment of the present invention, showing the flow blocking plate.

Detailed Description

The invention is further described with reference to the drawings and the detailed description.

Certain directional terms used hereinafter to describe the drawings, such as "inner", "outer", "above", "below", and other directional terms, will be understood to have their normal meaning and refer to those directions as they normally relate to when viewing the drawings. Unless otherwise indicated, the directional terms described herein are generally in accordance with conventional directions as understood by those skilled in the art.

The terms "first," "second," and the like as used herein do not denote any order, quantity, or importance, but rather are used to distinguish one element from another.

Referring to fig. 1 to 6, an iron is provided, which uses an electric heating plate structure 100 of the iron, the iron further comprises a housing (not shown) connected to the electric heating plate structure 100, the electric heating plate structure 100 comprises an ironing plate main body 1, a heating element 2 and an ironing plate cover body 3, a downward side of the ironing plate main body 1 defines an ironing plane 11, an upward side of the ironing plate main body 1 extends to form an evaporation enclosure wall 12, the evaporation enclosure wall 12 surrounds a central position of the ironing plate main body 1, the evaporation enclosure wall 12 surrounds and defines a steam outlet 121, the ironing plate main body 1 further comprises a guide enclosure wall 13 surrounding the evaporation enclosure wall 12, the guide enclosure wall 13 is spaced apart from the evaporation enclosure wall 12 and defines a guide space 131, and the steam outlet 121 is communicated with the guide space 131. In this embodiment, the ironing board body 1 further comprises a partition wall 14 surrounding the guide wall 13, the partition wall 14 being spaced from the guide wall 13 and defining a steam space 141, the guide wall 13 being provided, on the side remote from the steam outlet 121, with a communication outlet 132, the communication outlet 132 being in communication with the steam space 141, in this embodiment, the ironing board body 1 is provided with a plurality of through steam holes 15, the steam holes 15 being in communication with the steam space 141 and the ironing surface 11, the heating element 2 being provided on the ironing board body 1 and extending along the periphery of the evaporation wall 12, in particular, the heating element 2 is an electric heating tube extending at the bottom wall of the guide wall 131 and adjacent to the evaporation wall 12.

The cover 3 is covered on the evaporation wall 12 and defines an evaporation chamber 122, in this embodiment, the cover 3 is also covered above the guiding space 131 and the steam space 141, during the operation of the electric heating plate structure 100, the electric heating tube heats and heats the evaporation chamber 122, the water in the evaporation chamber 122 is heated and vaporized into steam, the steam enters the guiding space 131 through the steam outlet 121, because the electric heating tube is embedded in the bottom wall of the guiding space 131, the steam is also heated in the guiding space 131, the steam enters the steam space 141 through the communication outlet 132 far away from the steam outlet 121, and is ejected out of the ironing plane 11 through the steam holes 15.

The shell of the iron is still provided with a placing plane on one side adjacent to the steam outlet 121, when the iron is used by a user, the iron can be vertically placed on a table top, the placing plane is abutted against the table top, see fig. 3, the ironing plane 11 and the table top form an angle, for example, when the iron is vertically placed, under the condition that a large amount of water is still present in the evaporation chamber 122, the user vertically places the iron at a higher speed, so that the non-vaporized water can be beaten on the ironing plate cover 3, in the utility model, the ironing plate cover 3 defines one surface of the evaporation chamber 122 and is also provided with a plurality of first protrusions 31 in an interval arrangement, and when the water is beaten on the first protrusions 31, the water can be pierced into small liquid drops by the first protrusions 31 and fall back into the evaporation chamber to be heated into steam.

Referring to fig. 4 to 5, the first protrusions 31 are uniformly spaced. Specifically, the first protrusions 31 are uniformly arranged at intervals along the width direction 200 of the ironing board main body 1 to define protrusion rows and columns, the protrusion rows and columns are arranged along the length direction 300 of the ironing board main body 1, and the first protrusions 31 of two adjacent rows of protrusion rows and columns are staggered along the width direction 200 of the ironing board main body 1. In the present embodiment, the first protrusion 31 is a truncated cone, and more specifically, the first protrusion 31 is a truncated rectangular pyramid.

The evaporation chamber 122 defines a front end 16 and a rear end 17 along a length direction 300 of the iron main body 1, the steam outlet 121 is disposed on the rear end 17, the iron cover 3 is further provided with a water inlet 32 communicating with the evaporation chamber 122 adjacent to the front end 16, in this embodiment, a water tank may be disposed in the housing and communicated to the water inlet 32, and in some simple alternatives, the iron may further include a water supply platform disposed outside the housing and pump water in the water supply platform to the water inlet 32 by a water pump, but not limited thereto.

The ironing board main body 1 is also provided with a flow baffle 18 adjacent to the rear end 17, both ends of the flow baffle 18 are connected with the evaporation enclosure wall 12, the flow baffle 18 extends towards the ironing board cover 3 and is spaced apart from the ironing board cover 3, the flow baffle 18 limits water between the front end 16 and the flow baffle 18, the water can be evaporated more fully, and the steam flows out to the steam outlet 121 through the gap between the flow baffle 18 and the ironing board cover 3. The ironing board body 1 is further provided with a central projection 19 between the front end 16 and the flow baffle 18, the central projection 19 is inclined towards the evaporation enclosure wall 12, the central projection 19 is a circular arc, in some simple alternatives, the central projection 19 may also be two intersecting inclined planes, as long as the water in the steam chamber can be discharged to contact the evaporation enclosure wall 12, and this is not a limitation. A plurality of second protrusions 191 are further arranged on the central convex block 19 at intervals, the second protrusions 191 are also truncated quadrangular pyramids, and the second protrusions 191 can also be used for breaking and thinning water jets into small liquid drops, so that the evaporation efficiency is improved.

In this embodiment, the baffle plate 18 comprises a connecting side 181 connecting the evaporation enclosure wall 12 and an intermediate side 182 disposed between the two connecting sides 181, the extension of the intermediate side 182 being less than the extension of the connecting side 181, because of the effect of the central protrusion 19, more water is near the evaporation enclosure wall 12, when the iron is standing up, the higher extension of the connecting side 181 can provide a better barrier to water, and the lower extension of the intermediate side 182 can provide a faster passage of steam.

The above, only be the preferred embodiment of the present invention, but the design concept of the present invention is not limited to this, and any skilled person familiar with the technical field is in the technical scope disclosed in the present invention, and it is right to utilize this concept to perform insubstantial changes to the present invention, all belong to the act of infringing the protection scope of the present invention.

Claims

1. An electric hot plate structure of an iron, comprising:

an ironing board body comprising an evaporation enclosure;

2. An electric hot plate structure of an iron as claimed in claim 1, wherein: the first bulges are uniformly distributed at intervals.

3. An electric hot plate structure of an iron as claimed in claim 2, wherein: a plurality of first arch is along the even interval of width direction of ironing the dish main part is arranged and is defined out protruding ranks, the protruding ranks of multirow along the length direction of ironing the dish main part is arranged and is set up, and the first arch of two adjacent lines of protruding ranks sets up along the width direction of ironing the dish main part staggeredly.

4. An electric hot plate structure of an iron as claimed in claim 3, wherein: the first projection is a truncated cone.

5. An electric hot plate structure of an iron as claimed in claim 4, wherein: the first protrusions are truncated quadrangular pyramids.

6. An electric hot plate structure of an iron as claimed in any one of claims 1 to 5, wherein: the evaporation chamber defines a front end and a rear end along the length direction of the ironing board main body, and the ironing board cover is adjacent to the front end and is further provided with a water inlet communicated with the evaporation chamber.

7. An electric hot plate structure of an iron as claimed in claim 6, wherein: the ironing plate main body is also provided with a flow baffle adjacent to the rear end, two ends of the flow baffle are connected with the evaporation surrounding wall, and the flow baffle extends towards the ironing plate cover body and is spaced from the ironing plate cover body.

8. An electric hot plate structure of an iron as claimed in claim 7, wherein: the flow baffle comprises a connecting side connected with the evaporation surrounding wall and a middle side arranged between the two connecting sides, and the extending height of the middle side is smaller than that of the connecting side.

9. An electric hot plate structure of an iron as claimed in claim 7 or 8, wherein: the ironing plate main body is also provided with a central convex block between the front end and the flow baffle plate, and the central convex block is obliquely arranged towards the evaporation surrounding wall.

10. An iron, characterized by: further comprising an electric hot plate structure of an iron according to any one of claims 1-9.