CN204884155U - A light -operated panel for household electrical appliances - Google Patents
A light -operated panel for household electrical appliances Download PDFInfo
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- CN204884155U CN204884155U CN201520527843.7U CN201520527843U CN204884155U CN 204884155 U CN204884155 U CN 204884155U CN 201520527843 U CN201520527843 U CN 201520527843U CN 204884155 U CN204884155 U CN 204884155U
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- household electrical
- electrical appliances
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Abstract
The utility model provides a light -operated panel for household electrical appliances, including set up in the panel on household electrical appliances surfaces with set up the emitter behind the panel, its characterized in that: still including the receiver of connecting household electrical appliances computer board, the receiver is received and to be sent and through the light of reflector reflection by the emitter, then corresponding control is accomplished to feedback computer board. This structure is through setting up the operation of emitter and receiver complete control, and its control mode is emitter emitted light, and light is received by the receiver after the emitter reflection, feeds back in household electrical appliances computer board again, reaches light -operated effect. The reflector is regardless of being people or thing, as long as light can not pierce through, even the operation also can be accomplished to the contactless each other, in addition, do not receive a limit in distance between emitter and/or receiver and the emitter, limitation when effectively solving product development. This structure has that simple structure is reasonable, convenient operation, durable, the wide characteristics of application scope.
Description
Technical field
The utility model relates to a kind of light-operated panel for household electrical appliances, is mainly applicable to micro-wave oven and electric steam furnace etc.
Background technology
In current household appliances, such as: micro-wave oven and electric steam furnace, operational and controlled key button generally uses resistance-type, condenser type, conventional touch-tone, and the control of these modes has been widely used in household electric appliances, very important person and panel must contact with each other to produce and react during operation.Above-mentioned control key pattern has certain limitation to product or human users, and staff and panel must contact with each other to produce and react, can produce acting force between power and power, long-time use easily causes the damage of panel.Chinese patent literature CN204117093U discloses a kind of flexible gesture on January 21st, 2015 and controls home wiring control panel, specifically discloses it and comprises the Flexible graphene gesture control sensor and gesture control circuit board that are bonded together; Described gesture control chip is flexible printed circuit board; Described flexible gesture controls the optional position that home wiring control panel is covered in the outside surface of household electrical appliances.The flexible characteristic of this structure is not only conducive to it and adapts to different household electrical appliances, and can the acting force of interruptible customer.But this can not be avoided the damage causing panel due to acting force, therefore, for these existing problems, be necessary to make further improvements.
Utility model content
The purpose of this utility model aims to provide a kind of light-operated panel for household electrical appliances simple and reasonable, easy to operate, durable in use, applied widely, to overcome weak point of the prior art.
By a kind of light-operated panel for household electrical appliances that this object designs, comprise the panel being arranged at electric appliance surface and the emissive source be arranged at after panel; It is characterized in that: also comprise the receiver connecting household electrical appliances computer board, described receiver receives and is sent and the light reflected through reflecting body by emissive source, then feeds back computer board and completes corresponding control.
First scheme, described panel is light tight medium, and its surface is processed with several micropores by laser boring, and the light that emissive source sends is propagated toward extraneous through micropore by refraction and rectilinear propagation; The light that described emissive source sends is launched through reflecting body, is received by the receiver through micropore by refraction and rectilinear propagation.The aperture of described micropore is between 0.001mm-1mm.
Alternative plan, described panel is light transmission medium, and the light that emissive source sends directly is propagated toward extraneous through panel; The light that described emissive source sends directly is received by the receiver through panel through reflecting body reflection.
The distance L of described emissive source and/or receiver and reflecting body does not limit.Reflecting body is human body or light tight medium.Described back side of panel is provided with the cavity for holding emissive source and/or receiver, and emissive source and/or receiver are fixed on installing plate, the cavity at the installing plate closure panel back side.
This structure is by arranging emissive source and receiver completes control operation, and its control mode is emissive source emission of light, and light, after emitter reflection, is received by the receiver, then feeds back in household electrical appliances computer board, reach light controlling effects.No matter reflecting body be people or thing, as long as light penetration is not, and also can complete operation even if do not contact each other; In addition, emissive source and/or between receiver and emitter not by distance limit, effectively solve limitation during product development.It has feature simple and reasonable, easy to operate, durable in use, applied widely.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of the utility model first embodiment.
Fig. 2 is the structure for amplifying schematic diagram at A place in Fig. 1.
Fig. 3 is the structure for amplifying schematic diagram at B place in Fig. 1.
Fig. 4 is the sectional structure schematic diagram of the utility model second embodiment.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described.
First embodiment
See Fig. 1, this is used for the light-operated panel of household electrical appliances, comprises the panel 1 that is arranged at electric appliance surface and the emissive source 3 after being arranged at panel 1 and receiver 4; Described receiver 4 connects household electrical appliances computer board, and receiver 4 is sent and the light b reflected through reflecting body 5 by emissive source 3 for receiving, and then feeds back computer board and completes corresponding control, realize the light-operated control to household electrical appliances.
See Fig. 2, panel 1 is lighttight stainless steel, its surface is processed with several micropores 1.2 by laser drilling, this micropore 1.2 aperture is between 0.001mm-1mm, because aperture is less, naked eyes are difficult to see clearly, when emissive source 3 works, the light a that it sends is propagated toward extraneous through micropore 1.2 by refraction and rectilinear propagation, and now naked eyes just clearly can see the pattern often organized micropore 1.2 and formed.
See Fig. 3, when user's finger manipulation, launch after the light a that emissive source 3 sends runs into finger, the light b of reflection is received device 4 by refraction and rectilinear propagation through micropore 1.2 and receives, and realizes light-operated control.
Emissive source 3 and receiver 4 do not limit with the distance L of reflecting body 5, therefore effectively solve limitation during product development.Reflecting body 5 is human body or light tight medium, as: finger; When finger enters in reflector space, some light a can drop on finger, and reflects on surface, and the received device 4 of light b part of reflection receives, and computer board makes corresponding control immediately, thus realizes light-operated control.
Panel 1 back side is provided with the cavity 1.1 for holding emissive source 3 and receiver 4, and some emissive sources 3 and receiver 4 are fixed on installing plate 2, the cavity 1.1 at installing plate 2 closure panel 1 back side, realizes overall assembling.
Second embodiment
See Fig. 4, this is used for the light-operated panel of household electrical appliances, it is different from the first embodiment part and is: described panel 1 is light transmission medium, the light a that emissive source 3 sends directly propagates toward extraneous through panel 1, namely reflected when light a runs into lighttight reflecting body 5, the light b of reflection directly drops on receiver 4 through panel 1 and receives, and computer board makes corresponding control immediately.
Other do not state part with the first embodiment, here no longer analytic explanation.
Above-mentioned is preferred version of the present utility model, and those of ordinary skill in the art, to its simple modification or transformation, all drop within protection domain of the present utility model.
Claims (9)
1., for a light-operated panel for household electrical appliances, comprise the panel (1) that is arranged at electric appliance surface and the emissive source (3) after being arranged at panel (1); It is characterized in that: also comprise the receiver (4) connecting household electrical appliances computer board, described receiver (4) receives and is sent and the light reflected through reflecting body (5) by emissive source (3), then feeds back computer board and completes corresponding control.
2. according to claim 1 for the light-operated panel of household electrical appliances, it is characterized in that described panel (1) is for light tight medium, its surface is processed with several micropores (1.2) by laser boring, and the light that emissive source (3) sends is propagated toward extraneous through micropore (1.2) by refraction and rectilinear propagation.
3. according to claim 2 for the light-operated panel of household electrical appliances, it is characterized in that the light that described emissive source (3) sends is launched through reflecting body (5), received through the received device (4) of micropore (1.2) by refraction and rectilinear propagation.
4., according to claim 3 for the light-operated panel of household electrical appliances, it is characterized in that the aperture of described micropore (1.2) is between 0.001mm-1mm.
5. according to claim 1 for the light-operated panel of household electrical appliances, it is characterized in that described panel (1) is light transmission medium, the light that emissive source (3) sends directly is propagated toward extraneous through panel (1).
6., according to claim 5 for the light-operated panel of household electrical appliances, it is characterized in that the light that described emissive source (3) sends directly receives through the received device (4) of panel (1) through reflecting body (5) reflection.
7. according to any one of claim 1-6 for the light-operated panel of household electrical appliances, it is characterized in that described emissive source (3) and/or receiver (4) do not limit with the distance L of reflecting body (5).
8., according to claim 7 for the light-operated panel of household electrical appliances, it is characterized in that described reflecting body (5) is for human body or light tight medium.
9. according to claim 8 for the light-operated panel of household electrical appliances, it is characterized in that described panel (1) back side is provided with the cavity (1.1) for holding emissive source (3) and/or receiver (4), emissive source (3) and/or receiver (4) are fixed on installing plate (2), the cavity (1.1) at installing plate (2) closure panel (1) back side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520527843.7U CN204884155U (en) | 2015-07-20 | 2015-07-20 | A light -operated panel for household electrical appliances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520527843.7U CN204884155U (en) | 2015-07-20 | 2015-07-20 | A light -operated panel for household electrical appliances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204884155U true CN204884155U (en) | 2015-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520527843.7U Active CN204884155U (en) | 2015-07-20 | 2015-07-20 | A light -operated panel for household electrical appliances |
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| CN (1) | CN204884155U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105006143A (en) * | 2015-07-20 | 2015-10-28 | 广东格兰仕微波炉电器制造有限公司 | Light control panel for household appliances |
-
2015
- 2015-07-20 CN CN201520527843.7U patent/CN204884155U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105006143A (en) * | 2015-07-20 | 2015-10-28 | 广东格兰仕微波炉电器制造有限公司 | Light control panel for household appliances |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |