CN103702533A

CN103702533A - Composite panel structure used in domestic electric appliance

Info

Publication number: CN103702533A
Application number: CN201310627107.4A
Authority: CN
Inventors: 董一龙; 徐鑫; 李斌; 茅忠群; 诸永定
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2013-11-30
Filing date: 2013-11-30
Publication date: 2014-04-02
Anticipated expiration: 2033-11-30
Also published as: CN103702533B

Abstract

The invention discloses a composite panel structure used in a domestic electric appliance. The composite panel structure comprises a glass panel, and further comprises a T-shaped metal panel, wherein the horizontal parts of two sides of the T-shaped metal panel are positioned at the top of the glass panel; the central vertical part of the T-shaped metal panel is positioned in the front side middle part of the glass panel. As the metal panel and the glass panel are formed in a combined manner, the glass panel can be protected by the metal panel, and moreover as the metal panel is T-shaped, the glass panel can be additionally protected by the central vertical part of the metal panel, and indication lamps and/or button switches can be arranged at the middle part of the panels; the glass panel can be integrally formed, the tolerance of the glass panel is kept equal on the left and right sides, or the glass panel can be formed by two identical parts which are combined at the central vertical part of the metal panel, and the left and right sides of the glass panel have no tolerance, so that light permeation holes or switch mounting holes in the glass panel can be formed as large as possible, and the indication lamps or the button switches can be conveniently arranged.

Description

Composite faceplate structure for household electrical appliance

Technical field

The present invention relates to a kind of panel, especially a kind of composite faceplate structure of household electrical appliance.

Background technology

At present, the control panel of a lot of household electrical appliance is glass material, as the panel on the range hood for European, due to the restriction of glass material, common push-button switch cannot be directly installed on face glass, therefore conventional is use contact witch, common this contact witch comprises face glass, wiring board and switches set, and switches set is arranged on the back side of face glass, has touch window on face glass, touch in window and have touch symbol, corresponding with fan switch and lighting switch.

Yet this panel, owing to only having adopted the single material of glass, the whole undercapacity of panel, easily damage, reduce useful life, and after long-term use because greasy dirt is easily attached on panel, often need the clean sensitivity that could keep contact witch, this has caused paying extra manpower, has also increased the inconvenience of using; What above-mentioned panel adopted is contact witch, and when needs arrange push-button switch, requires to offer the hole suitable with button size on face glass, and it is high that this causes the perforate of panel to require, and with current processing technology, cannot guarantee required precision; And conventionally only a side of panel is alignd with mounting object (as the exhaust fume collecting hood of range hood) while installing, cause panel two ends asymmetric, the position alignment of the perforate on panel and push-button switch has also been proposed to higher requirement to installation.

Summary of the invention

Technical problem to be solved by this invention is the problem existing for above-mentioned prior art, and a kind of composite faceplate structure of household electrical appliance is provided, and the intensity of panel is high, long service life.

The further technical problem to be solved of the present invention is, improves the symmetry that face glass is installed, and reduces the difficulty of processing of face glass, improves again the convenience that arranges of push-button switch simultaneously.

The present invention solves the problems of the technologies described above adopted technical scheme: a kind of composite faceplate structure for household electrical appliance, comprise face glass, it is characterized in that, also comprise T-shaped metal decking, the both sides horizontal position of described T-shaped metal decking is positioned at the top of face glass, and the central vertical portion of described T-shaped metal decking is positioned at the centre position, front side of face glass.

For the function of electrical equipment or operation conditions are clearly indicated, the vertical position of central authorities of described T-shaped metal decking offers the first loophole, and the corresponding position of described face glass is provided with the second loophole, in two loopholes, luminous indicator light is set.

For the ease of function key is set, the vertical position of central authorities of described T-shaped metal decking offers the first switch installing hole at least one side of described the first loophole, described face glass relevant position offers second switch installing hole, in two switch installing holes, is provided with push-button switch.

In one embodiment of the invention, described face glass is formed in one, during installation, the tolerance of face glass can be distributed in to the left and right sides, and in the left and right sides, keep impartial, guaranteed the symmetry that face glass is installed, and because the position of perforate is positioned at the rear at the vertical position of central authorities of T-shaped metal decking, avoided perforate directly to expose, what make that loophole on face glass or switch installing hole can offer is large as much as possible, so that indicator light or push-button switch are set, and the processing technology of metal decking makes perforate precision want high with respect to the perforate precision of face glass, can meet the needs that indicator light or push-button switch arrange.

In another embodiment of the present invention, described face glass comprises shape, two measure-alike parts, the splicing position of described two parts is positioned at the vertical position of central authorities of T-shaped metal decking, between two parts, leave gap and form described the second loophole, during installation, can make face glass in the left and right sides, align respectively, tolerance can be concentrated on to the splicing position of two parts in left and right, it is the rear at the vertical position of T-shaped metal decking central authorities, the tolerance of face glass can not exist in the left and right sides like this, guaranteed on the one hand the symmetry that face glass is installed, on face glass, the switch installing hole at contiguous splicing position has been avoided directly exposing on the other hand, that can offer thus is large as much as possible, so that indicator light or push-button switch are set, and the processing technology of metal decking makes perforate precision want high with respect to the perforate precision of face glass, can meet the needs that push-button switch arranges.

Feel while pressing push-button switch in order to improve, is more conducive to pushbutton switch, and the front end face of described push-button switch is formed with protruding or recessed cambered surface.

Compared with prior art, the invention has the advantages that: by metal decking and face glass composite molding, metal decking can play a protective role to face glass, and metal decking is T-shaped, the vertical position of central authorities of metal decking can provide extra protection to face glass, also can be so that indicator light is set at panel middle part and/or push-button switch becomes possibility; Face glass can be formed in one, thus, it is impartial that the tolerance of face glass keeps in the left and right sides, or face glass can form for two identical parts, in central authorities' vertical position splicing of metal decking, thus, face glass is in left and right sides zero allowance, what can make that loophole on face glass or switch installing hole can offer is large as much as possible, so that indicator light or push-button switch are set.

Accompanying drawing explanation

Fig. 1 is the Application Example schematic diagram of composite panel of the present invention;

Fig. 2 is the decomposition texture schematic diagram of first embodiment of composite panel of the present invention;

Fig. 3 is the decomposition texture schematic diagram of second embodiment of composite panel of the present invention.

Embodiment

Below in conjunction with accompanying drawing, embodiment is described in further detail the present invention.

Embodiment mono-

Referring to Fig. 1 and Fig. 2, a kind of composite faceplate structure for household electrical appliance, in the present embodiment, household electrical appliance be take range hood as example, composite panel 1 is fixed on the front end face of exhaust fume collecting hood 2 of range hood, can control blower fan, the illuminating lamp parts of range hood by being arranged on switch on composite panel 1.

Composite panel 1 comprises the face glass 12 of T-shaped metal decking 11 and strip, and the both sides horizontal position 111 of T-shaped metal decking 11 is positioned at the top of face glass 12, and the vertical position 112 of central authorities of T-shaped metal decking 11 is positioned at the centre position, front side of face glass 12.

On the vertical position 112 of central authorities of T-shaped metal decking 11, offer the first loophole 113, in the present embodiment, the first loophole 113 is in the vertical direction extension, same, on face glass 12, offer second loophole 121 identical or bigger with the first loophole 113 with the first corresponding position of loophole 113, the indicator light 13 fixing with exhaust fume collecting hood 2 can be placed in the second loophole 121 and the first loophole 113, and the light that indicator light 13 sends can outwards show by the first loophole 113.In a preferred embodiment, indicator light 13 is distinguished the air force of range hood by different brightness, alternative, and indicator light 13 also can carry out different function prompts with the light of different colours or the light of segmentation.

On the vertical position 112 of central authorities of T-shaped metal decking 11, at least the side at the first loophole 113 offers the first switch installing hole 114, and the position corresponding with the first switch installing hole 114 offers the second switch installing hole 122 identical or bigger with the first switch installing hole 114 on face glass 12, the push-button switch 14 fixing with exhaust fume collecting hood 2 can be arranged in second switch installing hole 122 and the first switch installing hole 114.In the present embodiment, push-button switch 14 is four, and two components are distributed in the both sides of indicator light 13.

Preferably, the front end face of push-button switch 14 and the front end face of the first switch installing hole 114 flush or slightly protrude from the front end face of the first switch installing hole 114, so that user presses push-button switch 14, operate.The cambered surface of available laser engraving dimpling or nick on the front end face of push-button switch 14, to improve the feel of user while pressing.

In the present embodiment, face glass 12 is formed in one, during installation, face glass 12 center is aimed at T-shaped metal decking 11 centers, thereby the dimensional tolerance that makes face glass 12 keeps in the left and right sides impartial (being equivalent to make tolerance originally to reduce by half), what make that the second loophole 121 on face glass 12 and second switch installing hole 122 can offer as much as possible is larger, thereby is convenient to install indicator light 13 and push-button switch 14.

Embodiment bis-:

Referring to Fig. 3, be with the difference of above-described embodiment one, face glass 12 can be by two sizes, the first panel 123 that shape is identical and the second panel 124 form, each panel offers above-mentioned second switch installing hole 122 on relative end, during installation, the left end of the first panel 123 is aimed at the left end of T-shaped metal decking 11, the right-hand member of the second panel 124 is aimed at the right-hand member of T-shaped metal decking 11, thereby make face glass 12 in two ends, left and right zero allowance, central authorities' vertical position 112 rear sides at T-shaped metal decking 11 are spliced in two relative ends of panel, and between two ends, leave gap and form the second above-mentioned loophole 121.

Claims

1. the composite faceplate structure for household electrical appliance, comprise face glass (12), it is characterized in that, also comprise T-shaped metal decking (11), the both sides horizontal position (111) of described T-shaped metal decking (11) is positioned at the top of face glass (12), and the central authorities vertical position (112) of described T-shaped metal decking (11) are in the centre position, front side of face glass (12).

2. composite faceplate structure as claimed in claim 1, it is characterized in that, the central authorities vertical position (112) of described T-shaped metal decking (11) offer the first loophole (113), the corresponding position of described face glass (12) is provided with the second loophole (121), and luminous indicator light (13) is set in two loopholes.

3. composite faceplate structure as claimed in claim 2, it is characterized in that, the central authorities vertical position (112) of described T-shaped metal decking (11) offer the first switch installing hole (114) at least one side of described the first loophole (113), described face glass (12) relevant position offers second switch installing hole (122), is provided with push-button switch (14) in two switch installing holes.

4. composite faceplate structure as claimed in claim 2 or claim 3, is characterized in that, described face glass (12) is formed in one.

5. composite faceplate structure as claimed in claim 2 or claim 3, it is characterized in that, described face glass (12) comprises shape, measure-alike two parts, the central authorities vertical position (112) that the splicing position of described two parts is positioned at T-shaped metal decking (11), leave gap and form described the second loophole (121) between two parts.

6. composite faceplate structure as claimed in claim 3, is characterized in that, the front end face of described push-button switch (14) is formed with protruding or recessed cambered surface.