CN202092408U - Refrigerator - Google Patents

Abstract

The utility model provides a refrigerator which is provided with an operation panel structure installed on a refrigerator door plate (600). The operation panel structure is provided with an operation panel outer shell (400) and a base plate box (500), wherein a base plate is installed inside the operation panel outer shell (400), the operation panel outer shell is provided with a vertex angle skirt (402) with the gradient and a side skirt (403), and the vertex angle skirt (402) and the side skirt (403) are provided with drainage parts (404 and 405); the base plate box (500) is provided with a base plate containing part (501) and a wire harness containing part (502), a drainage groove (503) is arranged at the combination of the base plate containing part (501) and the wire harness containing part (502), and the base plate containing part (501) can contain the base plate as well as the vertex angle skirt (402) and the side skirt (403) at the top part of the operation panel outer shell (400). The refrigerator solves the waterproof problem of the operation panel outer shell on the refrigerator door plate, so that the water can not flow onto the base plate and can not be stored into the wire harness containing part (502).

Description

Refrigerator

Technical field

The present invention relates to a kind of refrigerator, especially, relate to a kind of refrigerator with guidance panel waterproof construction.

Background technology

Has the operating board structure that to control refrigerator temperature etc. on the existing refrigerator doors, its installation method is as follows: cooperate with breach on being arranged at door-plate 300 by the draw-in groove on the substrate box 200, thereby substrate box 200 is installed on the door-plate 300, stick adhesive tape then overleaf, prevent the foaming leakage.After refrigerator doors foaming, cooperate with buckle on the substrate box 200 by several claws on the guidance panel shell 100, thereby the guidance panel shell 100 that inside is equipped with substrate and electronic circuit is installed on the substrate box 200.

As shown in Figure 1 and Figure 2, after installing, guidance panel shell 100 embeds in the space of door-plate 300 just, and embeds the inside of substrate box 200.The button 101 of guidance panel shell 100 is provided with outside refrigerator doors, and the user can control the working condition of refrigerator by these buttons.

But, being provided with of existing operating board structure can produce following problem: as water on refrigerator doors when dirty, water can flow on the substrate of guidance panel shell 100 inside along guidance panel shell 100 buttons 101 and guidance panel shell 100 upsides and the left and right sides, line short may take place, perhaps make water finally be stored in 201 places, wire harness incorporating section, may cause the substrate operation failure for a long time, the ignition phenomenon of seriously may being fuming.

The utility model content

In order to overcome the defective of above-mentioned prior art, inventor of the present utility model considers, if waterproof construction is set on operating board structure, then can reduce water and flow to substrate box inside, and the water that further will flow to substrate box inside guides to outside the refrigerator doors, thereby can overcome the defective of prior art.

In order to solve the above-mentioned technical problem that prior art exists, the purpose of this utility model is to provide a kind of refrigerator, it possesses the operating board structure that is installed on the refrigerator door-plate, described operating board structure possesses: the guidance panel shell, its inside is equipped with substrate and electronic circuit, and described guidance panel shell has drift angle shirt rim and the side shirt edge that has gradient, has drainage portion on described drift angle shirt rim and the side shirt edge; Substrate box, have substrate reception portion and wire harness incorporating section, the junction of described substrate reception portion and described wire harness incorporating section has rhone, and described substrate reception portion can hold the described drift angle shirt rim and the described side shirt edge of described substrate and described guidance panel shell.

According to the refrigerator of another embodiment of the utility model, the button place overlay film of described guidance panel shell.

According to the refrigerator of another embodiment of the utility model, described drainage portion is a guiding gutter.

According to the refrigerator of another embodiment of the utility model, the water guide rib of described drainage portion for protruding.

According to the refrigerator of another embodiment of the utility model, the drift angle angle of described drift angle shirt rim is 110～150 degree.

According to the refrigerator of another embodiment of the utility model, the angle of inclination of described rhone is 5～30 degree.

According to the refrigerator of another embodiment of the utility model, described drainage portion and described guidance panel shell are one-body molded.

Described guidance panel shell also possesses the limit of stretching out of stretching out described refrigerator door-plate.

By technique scheme, advantage that has of the present utility model and beneficial effect are:

Solved the waterproof problem of operation panel enclosure on the refrigerator doors, water can not flow on the operation substrate, and also can not be stored in the wire harness incorporating section.

Description of drawings

Fig. 1 is the schematic diagram of the refrigerator of prior art.

Fig. 2 is the schematic diagram after the operating board structure of the refrigerator of prior art is installed.

Fig. 3 is the schematic diagram of the related refrigerator of the utility model.

Fig. 4 is the substrate box of the related refrigerator of expression the utility model and the expanded view of guidance panel shell.

Fig. 5 is the stereogram of the guidance panel shell of the related refrigerator of expression the utility model.

Fig. 6 is the stereogram of the guidance panel shell of the refrigerator of another related mode of expression the utility model.

Fig. 7 is the detailed maps of the rhone of the substrate box of the related refrigerator of expression the utility model.

Fig. 8 is the schematic diagram after the operating board structure of the related refrigerator of expression the utility model is installed.

The specific embodiment

Below in conjunction with drawings and Examples the utility model is described in detail.

As shown in Figure 3, Figure 4, the utility model improves the guidance panel shell and the substrate box of existing refrigerator.Guidance panel shell of the present utility model 400 inside are equipped with substrate and electronic circuit (not shown), and have drift angle shirt rim 402 and the side shirt edge 403 that has gradient, have drainage portion 404 (405) on drift angle shirt rim 402 and the side shirt edge 403.Substrate box 500 has substrate reception portion 501 and wire harness incorporating section 502, the junction of substrate reception portion 501 and wire harness incorporating section 502 has the rhone 503 (as shown in Figure 7) to door-plate 600 outer inclines, and substrate reception portion 501 can hold the drift angle shirt rim 402 and the side shirt edge 403 of substrate and guidance panel shell 400.In addition, button 401 place's overlay films of guidance panel shell 400 can prevent that like this sealing flows on the electric substrate of guidance panel shell 400 inside from the slit of button 401.In addition, this structure of film can be before the guidance panel shell is installed to door-plate 600, finished, operation can be convenient to so when mounted.

In the embodiment as shown in Figure 5, drainage portion is the guiding gutter 404 that caves inward, by such setting, flow into the guiding gutter 404 that inner water can flow to side shirt edge 403 along the guiding gutter on the drift angle shirt rim 402 404 from the operating board structure top, flow downward to again in the rhone 503 of substrate box 500, because rhone 503 is to refrigerator door-plate 600 outer inclines, water is finally discharged outside the substrate box 500 through rhone 503.Thus, can prevent substrate water inlet, thus the fault of having avoided substrate short circuit etc. to cause.In addition, the width that is preferably guiding gutter 404 is set at about 4mm～8mm, and the degree of depth is set at about 2mm～5mm.In addition, guiding gutter is not limited to 1, also can many guiding gutters be set according to actual conditions.In addition, consider from spatial angle that the drift angle that is preferably drift angle shirt rim 402 is 110～150 degree, the angle of inclination of rhone 503 is 5～30 degree, by such setting, can effectively the water that flows in the substrate box be discharged outside the refrigerator doors again.

In addition, in the embodiment as shown in Figure 6, drainage portion also can be the water guide rib 405 of outside protrusion, and the water that flows into substrate box inside can flow downward along the edge of the water guide rib 405 that protrudes, and can play the effect same with guiding gutter 404.Similarly, water guide rib also is not limited to 1, also can many water guide ribs be set according to actual conditions.In addition, also drainage portion can be set in the mode that guiding gutter and water guide rib are set simultaneously.

In addition, drainage portion can be one-body molded with guidance panel shell 400, but be not limited thereto, and also can pay rectangular sponge adhesive tape by pasting, thereby realize the water guide function.

In addition, guidance panel shell 400 also possess stretch out described refrigerator door-plate 600 stretch out limit 406.During the fitting operation panel construction, cooperate with breach on being arranged at door-plate 600 by the draw-in groove on the substrate box 500, thereby substrate box 500 is installed on the door-plate 600, stick adhesive tape then overleaf, prevent that foaming from revealing.After the refrigerator doors foaming, by the guidance panel shell, several claws cooperate with buckle on the substrate box 500 on 400, thereby the guidance panel shell 400 that inside is equipped with substrate and electronic circuit is installed on (as shown in Figure 8) on the substrate box 500, at this moment, stretch out limit 406 and be close to, can increase the sealing of guidance panel shell 400 and guidance panel enclosure thus, thereby prevent that more effectively the outer water of refrigerator doors from flowing into operating board structure inside with refrigerator door-plate 600.In addition, stretching out limit 406 can be provided with on 4 directions, but also is not limited thereto, and also can only stretch out limit 406 at upside that water inlet takes place easily and left and right sides setting.Stretching out the extension elongation on limit 406 also can set arbitrarily as required.

According to refrigerator of the present utility model, effectively solved the problem of substrate and wire harness water inlet, the service life of having improved the electronic unit of refrigerator.

Though below in conjunction with the accompanying drawings and embodiments the utility model is specified, is appreciated that above-mentioned explanation does not limit the utility model in any form.Those skilled in the art can be out of shape and change the utility model as required under the situation that does not depart from connotation of the present utility model and scope, and these distortion and variation all fall in the scope of the present utility model.

Claims (8)

1. a refrigerator is characterized in that,

Possess the operating board structure that is installed on the refrigerator door-plate, described operating board structure possesses:

The guidance panel shell, its inside is equipped with substrate and electronic circuit, and described guidance panel shell has drift angle shirt rim and the side shirt edge that has gradient, has drainage portion on described drift angle shirt rim and the side shirt edge;

Substrate box, have substrate reception portion and wire harness incorporating section, the junction of described substrate reception portion and described wire harness incorporating section has rhone, and described substrate reception portion can hold the described drift angle shirt rim and the described side shirt edge of described substrate and described guidance panel shell.

2. refrigerator as claimed in claim 1 is characterized in that,

The button place overlay film of described guidance panel shell.

3. refrigerator as claimed in claim 1 or 2 is characterized in that,

Described drainage portion is a guiding gutter.

4. refrigerator as claimed in claim 1 or 2 is characterized in that,

The water guide rib of described drainage portion for protruding.

5. refrigerator as claimed in claim 1 or 2 is characterized in that,

The drift angle angle of described drift angle shirt rim is 110～150 degree.

6. refrigerator as claimed in claim 1 or 2 is characterized in that,

The angle of inclination of described rhone is 5～30 degree.

7. refrigerator as claimed in claim 1 or 2 is characterized in that,

Described drainage portion and described guidance panel shell are one-body molded.

8. refrigerator as claimed in claim 1 or 2 is characterized in that,

Described guidance panel shell also possesses the limit of stretching out of stretching out described refrigerator door-plate.

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