Dish-washing machine door body and there is its dish-washing machine
Technical field
Household appliance technical field is the utility model is related to, more particularly to a kind of dish-washing machine door body.On this basis, this practicality
It is new to further relate to a kind of dish-washing machine.
Background technology
As the improvement of people's living standards, dish-washing machine comes into increasing family, for clean automatically bowl,
The tableware equipment such as chopsticks, disk, dish.Wherein, in order to lift Consumer's Experience, it is easy to user to observe the working condition of dish washer interior,
Part dish-washing machine is provided with transparent window.
The transparent window set on dish-washing machine is usually Double-layer window, and its internal layer form directly contacts with water, washed
The only accessible outer layer form of user in journey, in order to avoid cause to scald because wash temperature is higher.Internal layer form passes through with outer layer form
Sealant sealing, it is heat-insulated to form form cavity.Normally, the form cavity is needed with vacuum, so as to avoid due to sky
Moisture in gas influences visual effect in the medial surface condensation of outer layer form.
However, although using sealant sealing form cavity, but partial air wherein inevitably be present.This portion
Divide air expanded by heating during dish-washing machine laundry operation, and condensed in the relatively low outer layer form medial surface of temperature, cause to regard
Air pressure changes in window cavity.Thus, when air pressure is smaller, vapor etc. is understood from close caused by the air, heating outside form
The most weak position of sealing property is penetrated into form cavity.And so on, the air capacity in form cavity is more and more, ultimately forms big
The vapor of amount, or even water droplet, influence Consumer's Experience.
Utility model content
The purpose of this utility model is to overcome moisture existing for prior art to be accumulated in the form cavity of dish-washing machine
And the problem of influenceing Consumer's Experience, there is provided a kind of dish-washing machine door body, what the dish washing machine door body can keep Double-layer window for a long time can
Depending on effect.
To achieve these goals, on the one hand the utility model provides a kind of dish-washing machine door body, and the dish-washing machine door body has
The outer layer form and internal layer form being oppositely arranged at least in part, formed with form chamber between the outer layer form and internal layer form
Body, formed with the through hole that the form cavity is communicated to exterior space on the outer layer form.
Preferably, the through hole is circular hole, and the aperture of the circular hole is 2mm~5mm.
Preferably, multiple through holes formed with the arrangement that is mutually symmetrical on the outer layer form.
Preferably, the dish-washing machine door body includes outer door body, and the outer layer form is bonded to the court of the outer door body
To the side of the internal layer form.
Preferably, the relatively described outer layer form of a lateral edges of the outer door body protrudes and is provided with towards center and extends
Handle portion.
Preferably, a lateral edges relative with the handle portion for the outer door body, which have, tilts installing plate, the inclination
Operation switch is provided with installing plate.
Preferably, the dish-washing machine door body includes interior door body, and the internal layer form is installed in the interior door body, and should
The side of the direction outer layer form of interior door body is provided with fluid sealant, and is sealed by the fluid sealant and the outer layer form
Contact forms the form cavity.
Preferably, the internal layer form is glass material, and the interior door body integrated injection molding is in internal layer form week
Edge.
Preferably, the interior door body is formed with the lug boss extended towards the outer layer form, and the fluid sealant is across setting
In having deformation hole on the lug boss and in the end towards the outer layer form.
The utility model second aspect provides a kind of dish-washing machine, and the dish-washing machine includes above-mentioned dish-washing machine door body.
Pass through above-mentioned technical proposal, form cavity can keep air stream by the through hole on outer layer form and exterior space
Logical and pressure balance, when vapor caused by heating, which enters in form cavity, causes wherein pressure and humidity to raise, these water
Steam can be expelled to exterior space by through hole, avoid moisture accumulation;When vapor is led in the medial surface condensation of outer layer form
When causing form cavity internal pressure reduces, the air of exterior space can be filled into wherein by through hole, avoid sucking more water steamings
Gas.Thus, dish washing machine door body of the present utility model can keep its Double-layer window to have good visual effect for a long time.
Brief description of the drawings
Fig. 1 is the stereochemical structure signal after being cut according to a kind of dish-washing machine door body of preferred embodiment of the utility model
Figure;
Fig. 2 is the enlarged drawing of the local A in Fig. 1;
Fig. 3 is the overall appearance view of the dish-washing machine in Fig. 1.
Description of reference numerals
1- outer layer forms;11- through holes;2- internal layer forms;3- form cavitys;The outer door bodies of 4-;41- handles portion;42- is tilted
Installing plate;Door body in 5-;51- lug bosses;6- fluid sealants;61- deforms hole.
Embodiment
In the utility model, in the case where being not specifically noted, the noun of locality such as " upper and lower, left and right " used is usual
Refer to the upper and lower, left and right shown in refer to the attached drawing;" inside and outside " refers to relative to the inside and outside of each part or component profile itself.
With reference to shown in Fig. 1 to Fig. 3, according to a kind of dish-washing machine door body of preferred embodiment of the utility model, including bilayer
Form, the Double-layer window include outer layer form 1, internal layer form 2 and are formed at form cavity 3 therebetween.Wherein, for just
In the working condition of observation dish washer interior, outer layer form 1 is oppositely arranged with internal layer form 2 at least in part, relative by its
The inside of region observable dish-washing machine.For example, in the shown embodiment, internal layer form 2 is entirely located under outer layer form 1
Side.Therebetween the form cavity 3 formed can play heat-blocking action, avoid user from being burned when contacting outer layer form 1.
In order to avoid the change of air pressure in form cavity 3 causes moisture accumulation, the utility model is formed on outer layer form 1
Form cavity 3 is communicated to the superjacent air space of exterior space, i.e. outer layer form 1 by through hole 11, the through hole 11.Thus, form cavity 3
Can the through hole 11 and exterior space maintain the circulation of air and pressure balance, when vapor caused by heating enters form cavity 3
When inside causing wherein pressure and humidity rise, these vapor can be expelled to exterior space by through hole 11, avoid moisture from tiring out
Product;When vapor causes pressure reduction in form cavity 3 in the medial surface condensation of outer layer form 1, the air of exterior space can
To fill into wherein by through hole 11, avoid sucking more vapor.So as to which dish washing machine door body of the present utility model can avoid
It is foregoing described in the prior art due to moisture accumulation caused by air pressure change, and keep its Double-layer window to have well for a long time
Visual effect, improve Consumer's Experience.
Normally, set through hole 11 to influence aesthetics to a certain extent on outer layer form 1, and may cleaning,
During external for a long time, cleaning fluid, dust etc. are entered in form cavity 3 by the through hole 11.For this reason, it may be necessary to through hole is set with caution
11 size, position and quantity.First, consider for safety and intensity, preferably greater than thick fingers are thin for the size of through hole 11, and it can
To be arranged to circular hole of the aperture as 2mm~5mm.Secondly, the quantity of through hole 11 can be one or more, when being provided with multiple,
Preferably be mutually symmetrical arrangement, i.e. the central axis with respect to dish-washing machine door body is arranged symmetrically.In the shown embodiment, through hole 11
Quantity is two, and the two is arranged at upper middle position as the eyes of people are generally symmetrical, adds its spirit in visual effect
Dynamic property, avoid producing harmful effect to aesthetics due to setting through hole 11.Further, it is also possible to corresponded on outer layer form 1
Through hole 11 sets other patterns, to produce more attractions to user.
Above-mentioned outer layer form 1 and internal layer form 2 can be installed with various suitable way.In illustrated preferred embodiment,
Dish-washing machine door body includes outer door body 4 and interior door body 5, outer layer form 1 be bonded to outer door body 4 towards internal layer form 2
Side, internal layer form 2 are installed in interior door body 5.Assembling when, internal layer form 2 be pre-installed in interior door body 5 (such as by with
Described injection molding afterwards), outer layer form 1 is bonded in outer door body 4, then causes outer door body 4 towards inside door sheet
Body 5 is close and conforms to the medial surface of outer layer form 1 in interior door body 5, and passes through door body 4 outside the connections such as threaded fastener
With interior door body 5.
Wherein, in order to form the form cavity 3 comparatively sealed, the side towards outer layer form 1 of interior door body 5 leads to
Standing to be equipped with fluid sealant 6, the fluid sealant 6 is arranged in sealing contact with the medial surface of outer layer form 1.In illustrated preferred embodiment
In, interior door body 5 is crossed on lug boss 51 and in direction formed with the lug boss 51 extended towards outer layer form 1, fluid sealant 6
There is deformation hole 61 in the end of outer layer form 1.Thus, it is installed on by outer door body 4 and outer layer form 1 in interior door body 5
And after outer layer form 1 is compacted on fluid sealant 6, it is deformed hole 61 and is deformed, add pretightning force
And thus improve sealing effectiveness.
Outer layer form 1 and internal layer form 2 can be made up of a variety of suitable transparent materials, such as glass, acrylic.Its
In, inner side form 2 is preferably glass material, is thus easy to that interior door body 5 is formed at into inner side by integrated injection molding mode
The periphery of form 2, and the periphery of internal layer form 2 is closely coated, thus avoid the moisture of dish washer interior from entering by the position
In form cavity 3.
Shown in reference picture 3, a lateral edges opposed outer layer form 1 of outer door body 4 protrudes, it is possible thereby to be set on the edge
Put handle portion 41.The handle portion 41 extends towards the center of outer door body 4, and it can be integrally formed with outer door body 4, Huo Zhetong
Threaded fastener etc. is crossed to be connected in outer door body 4.In addition, handle portion 41 is not limited to the structure type of diagram protrusion, it is also
The inner fovea part formed on edge for outer door body 4.
In a lateral edges relative with the handle portion 41, outer door body 4, which has, tilts installing plate 42.Compared to other sides
Edge, the gradient of outer door body 4 is relatively small and has larger area, can set Operation switch (such as button, knob thereon
Deng).Thus, user can be advantageously carried out manipulating, and meet ergonomic design requirement.
In addition, the utility model also provides a kind of dish-washing machine with above-mentioned dish-washing machine door body.
Preferred embodiment of the present utility model, still, the utility model and unlimited is described in detail above in association with accompanying drawing
In this.In range of the technology design of the present utility model, a variety of simple variants can be carried out to the technical solution of the utility model,
It is combined in any suitable manner including each particular technique feature.In order to avoid unnecessary repetition, the utility model
Various combinations of possible ways are no longer separately illustrated.But these simple variants and combination should equally be considered as the utility model institute
Disclosure, belong to the scope of protection of the utility model.