CN204629625U - Panel assembly and there is its electromagnetic oven - Google Patents
Panel assembly and there is its electromagnetic oven Download PDFInfo
- Publication number
- CN204629625U CN204629625U CN201520228997.6U CN201520228997U CN204629625U CN 204629625 U CN204629625 U CN 204629625U CN 201520228997 U CN201520228997 U CN 201520228997U CN 204629625 U CN204629625 U CN 204629625U
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- China
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- panel assembly
- charactron
- plastic cover
- light
- upper plastic
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Abstract
The utility model discloses a kind of panel assembly and there is its electromagnetic oven, described panel assembly comprises: metal decking, described metal decking is provided with weakened region, the thickness of described weakened region is less than the thickness of the metal decking part near described weakened region, and described weakened region is provided with organizes through hole more; Upper plastic cover, described upper plastic cover is arranged on the bottom surface of described metal decking; Charactron, described charactron is arranged on the bottom surface of described upper plastic cover; And light guide structure, described light guide structure to be arranged on described upper plastic cover with the photoconduction sent by described charactron to described through hole.According to panel assembly of the present utility model, there is metal appearance and good light transmission.
Description
Technical field
The utility model relates to an electro-technical field, particularly a kind of panel assembly and have its electromagnetic oven.
Background technology
The household appliances of metal appearance, owing to having metal-like, can present the characteristic of succinct air and be subject to consumer and like; But light tight due to metal material itself, cannot show information, therefore household appliances generally adopt the splicing appearance design of metal+other transparent material, but this can cause product appearance uniformity to be affected.
Utility model content
The utility model is intended to solve one of above-mentioned technical problem of the prior art at least to a certain extent.For this reason, an object of the present utility model is to propose a kind of panel assembly, and this panel assembly has metal appearance and good light transmission.
Another one object of the present utility model is to propose a kind of electromagnetic oven with above-mentioned panel assembly.
According to panel assembly of the present utility model, comprising: metal decking, described metal decking is provided with weakened region, and the thickness of described weakened region is less than the thickness of the metal decking part near described weakened region, and described weakened region is provided with organizes through hole more; Upper plastic cover, described upper plastic cover is arranged on the bottom surface of described metal decking; Charactron, described charactron is arranged on the bottom surface of described upper plastic cover; And light guide structure, described light guide structure to be arranged on described upper plastic cover with the photoconduction sent by described charactron to described through hole.
According to panel assembly of the present utility model, by arranging many group through holes and arrange light guide structure on metal decking on upper plastic cover, the light that charactron sends can pass upper plastic cover and metal decking, make panel assembly have again good light transmission while having metal appearance, the light that charactron sends can not be sheltered from because of metal decking.
In addition, following additional technical characteristic can also be had according to panel assembly of the present utility model:
According to an embodiment of the present utility model, organizing through hole, described light guide structure and described charactron described corresponding respectively on the thickness direction of described panel assembly more.
According to an embodiment of the present utility model, described light guide structure organizes light-conductive hole for being formed on described upper plastic cover more.
According to an embodiment of the present utility model, described many group light-conductive holes with described more to organize through hole just right on the thickness direction of described panel assembly.
According to an embodiment of the present utility model, in described light-conductive hole, be filled with even photo etching.
According to an embodiment of the present utility model, in described light-conductive hole, be filled with light-conductive optic fibre.
According to an embodiment of the present utility model, the inwall of described light-conductive hole is provided with the optical waveguide layer of reflectivity more than 98%.
According to an embodiment of the present utility model, described optical waveguide layer is bright silver coating.
According to an embodiment of the present utility model, described charactron and described upper plastic cover are connected by buckle or screw connects.
Comprise above-mentioned panel assembly according to electromagnetic oven of the present utility model, owing to being provided with above-mentioned panel assembly according to electromagnetic oven of the present utility model, therefore can improve electromagnetic oven overall appearance, and the display of content on electromagnetic oven can not be affected.
Accompanying drawing explanation
Fig. 1 is the explosive view of the electromagnetic oven according to the utility model embodiment;
Fig. 2 is the schematic diagram of the metal decking according to the utility model embodiment;
Fig. 3 is the close-up schematic view that Fig. 2 circle shows A;
Fig. 4 is the schematic diagram in a direction of upper plastic cover according to the utility model embodiment;
Fig. 5 is the sectional view along B-B direction in Fig. 4;
Fig. 6 is the close-up schematic view that Fig. 5 circle shows C;
Fig. 7 is the schematic diagram in another direction of upper plastic cover according to the utility model embodiment;
Fig. 8 is the partial sectional view of the upper plastic cover according to the utility model embodiment;
Fig. 9 is the sectional view of the electromagnetic oven according to the utility model embodiment;
Figure 10 is the sectional view of the electromagnetic oven according to another embodiment of the utility model.
Reference numeral: metal decking 110, upper plastic cover 120, positioning bar 121, charactron 130, light guide structure 140, through hole 101.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Be exemplary below by the embodiment be described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of the instruction such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In description of the present utility model, the implication of " multiple " is at least two, such as two, three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be mechanical connection, also can be electrically connected maybe can communicate with one another; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
In the utility model, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
Be described in detail according to the panel assembly of the utility model embodiment below in conjunction with accompanying drawing 1 to accompanying drawing 10.
Can comprise and metal decking 110, upper plastic cover 120, charactron 130 and light guide structure 140 according to the panel assembly of the utility model embodiment.
Wherein, metal decking 110 can be provided with weakened region, the thickness of weakened region is less than the thickness of metal decking 110 part near weakened region, and weakened region is provided with many group through holes 101.
A part for metal decking 110 arranges weakened region, and a large amount of through holes 101 can be out processed in weakened region with comparalive ease, reduces the difficulty of processing of through hole 101; Meanwhile, because weakened region is a part for metal decking 110, therefore the impact that is subject to of the overall construction intensity of metal decking 110 is little, ensure that metal decking 110 has enough intensity.
Upper plastic cover 120 is arranged on the bottom surface of metal decking 110, and charactron 130 is arranged on the bottom surface of upper plastic cover 120.That is, upper plastic cover 120 is folded between metal decking 110 and charactron 130, and the thickness direction of panel assembly is distributed with panel assembly 110, upper plastic cover 120 and charactron 130 successively.Wherein, upper plastic cover 120 can play the effect of support metal panel 110, and charactron 130 can be fixed on upper plastic cover 120.
Alternatively, metal decking 110 can be assembled on upper plastic cover 120 by the mode of bonding.Certainly, metal decking also can be fixed on upper plastic cover by other means, and such as buckle connects or screw connects.
Charactron 130 is a kind of light emitting semiconductor devices, and the light that charactron 130 sends can pass the many groups through hole 101 in upper plastic cover 120 and metal decking 110, and by the perception of human eye institute.
Upper plastic cover 120 is also provided with light guide structure 140, the light that charactron 130 can send by light guide structure 140 leads many groups through hole 101 of metal decking 110 better, reduce the loss of light in the process being passed to many group through holes 101 that charactron 130 sends, and then improve the brightness of charactron 130 to a certain extent, people can be clear that the content that charactron 130 shows, and then the use sense that improve user is subject to.
According to the panel assembly of the utility model embodiment, by arranging many group through holes 101 and arrange light guide structure 140 on metal decking 110 on upper plastic cover 120, the light that charactron 130 sends can pass upper plastic cover 120 and metal decking 110, make panel assembly have again good light transmission while having metal appearance, the light that charactron 130 sends can not be sheltered from because of metal decking 110.
In embodiments more of the present utility model, the thickness of metal decking 110 part near weakened region is greater than 0.4mm.Thus, can ensure that metal decking 110 has certain structural strength.
Obtain in some embodiments at the utility model, the thickness of weakened region is not more than 0.4mm.That is, the thickness of weakened region 120 is less than or equal to 0.4mm.Thus, the many groups through hole 101 in weakened region can be out processed relatively easily, and then improve the working (machining) efficiency of panel assembly to a certain extent.
Preferably, the thickness of weakened region can be 0.15-0.4mm.Many groups through hole 101 can be completed by Laser Processing or etching and processing, and when the thickness of weakened region is 0.15-0.4mm, through hole 101 can be out processed more easily, and then improve the working (machining) efficiency of metal decking 110.
In embodiments more of the present utility model, many group through hole 101, light guide structure 140 and charactron 130 are corresponding respectively on the thickness direction of panel.Thus, the light that light guide structure 140 sends easily by light guide structure 140 and many group through holes 101, by the perception of people institute, can reduce the loss of light in transmittance process, and then improves the brightness of charactron 130 to a certain extent.
In embodiments more of the present utility model, light guide structure 140 is the many groups light-conductive hole be formed on upper plastic cover 120.The light that charactron 130 sends can be guided to many group through holes 101 by light-conductive hole, and then light can through many group through holes 101 by the perception of human eye institute.Upper plastic cover 120 arranges light-conductive hole and can reduce the scattering of light in plastic front board, the light that charactron 130 sends directly can arrive through hole 101 by light-conductive hole, then pass through hole 101 by the perception of human eye institute, and then improve the brightness of charactron 130 to a certain extent.
Advantageously, it is just right on the thickness direction of panel assembly to organize light-conductive hole more and organize through hole 101 more.Thus, the light that charactron 130 sends more easily through light-conductive hole and many group through holes 101, can reduce the loss of light in transmittance process.
Alternatively, even photo etching can be filled in light-conductive hole.The light that charactron 130 sends can carry out diffuse reflection at even photosphere, thus the light that charactron 130 sends directly can not inject the eyes of people, avoid the light direct beam eyes because charactron 130 sends and the discomfort that causes to user, the use sense improving user is subject to.
In embodiments more of the present utility model, in light-conductive hole, light-conductive optic fibre can also be filled with.Full transmitting can be there is in light in light-conductive optic fibre, most of light that charactron 130 sends can be directed to many group through holes 101, reduce further the loss of light in transmittance process that charactron 130 sends, thus improve the brightness of charactron 130 to a certain extent.
Alternatively, also can the optical waveguide layer of reflectivity more than 98% be set on the inwall of light-conductive hole.Thus, most of light that charactron 130 sends can be directed to many group through holes 101, reduces the loss of light in transmittance process.Alternatively, optical waveguide layer can be bright silver coating.
In embodiments more of the present utility model, charactron 130 is arranged on upper plastic cover 120, in order to improve the positioning precision of charactron 130 and upper plastic cover 120, ensure that charactron 130, light-conductive hole and many group through holes 101 are just right in a thickness direction, positioning bar 121 can be set on upper plastic cover 120, positioning bar 121 can ensure that charactron 130 is arranged on upper plastic cover 120 accurately, improves installation effectiveness and the installation accuracy of charactron 130.
In an embodiment of the present utility model, as shown in Figure 7, charactron 130 can be connected by buckle with upper plastic cover 120.Thus, charactron 130 can be arranged on upper plastic cover 120 rapidly, improves the installation effectiveness of charactron 130, and when charactron 130 needs repairing or replaces, can be disassembled from upper plastic cover 120 by charactron 130 easily.
In an embodiment of the present utility model, as shown in Figure 8, charactron 130 and upper plastic cover 120 also can be connected by screw.Thus, charactron 130 can be fixedly mounted on upper plastic cover 120, ensures that charactron 130 stably works.
The simple electromagnetic oven described according to the utility model embodiment below.
The panel assembly in above-described embodiment is comprised according to the electromagnetic oven of the utility model embodiment, owing to being provided with above-mentioned panel assembly according to the electromagnetic oven of the utility model embodiment, therefore can improve electromagnetic oven overall appearance, and the display of content on electromagnetic oven can not be affected.
Certainly, what one of ordinary skill in the art will appreciate that is, above-mentioned panel assembly to be applied on electromagnetic oven a just concrete embodiment of the present utility model, and the panel assembly of the utility model embodiment can also be applied on other household electrical appliance, such as air-conditioner, electric cooker etc.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, to the schematic representation of above-mentioned term not must for be identical embodiment or example.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.In addition, the different embodiment described in this description or example can carry out engaging and combining by those skilled in the art.
Although illustrate and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment, revises, replace and modification in scope of the present utility model.
Claims (10)
1. a panel assembly, is characterized in that, comprising:
Metal decking, described metal decking is provided with weakened region, and the thickness of described weakened region is less than the thickness of the metal decking part near described weakened region, and described weakened region is provided with organizes through hole more;
Upper plastic cover, described upper plastic cover is arranged on the bottom surface of described metal decking;
Charactron, described charactron is arranged on the bottom surface of described upper plastic cover; And
Light guide structure, described light guide structure to be arranged on described upper plastic cover with the photoconduction sent by described charactron to described through hole.
2. panel assembly according to claim 1, is characterized in that, organizes through hole, described light guide structure and described charactron corresponding respectively on the thickness direction of described panel assembly described more.
3. panel assembly according to claim 1, is characterized in that, described light guide structure organizes light-conductive hole for being formed on described upper plastic cover more.
4. panel assembly according to claim 3, is characterized in that, described many group light-conductive holes with described more to organize through hole just right on the thickness direction of described panel assembly.
5. panel assembly according to claim 3, is characterized in that, is filled with even photo etching in described light-conductive hole.
6. panel assembly according to claim 3, is characterized in that, is filled with light-conductive optic fibre in described light-conductive hole.
7. the panel assembly according to any one of claim 3-6, is characterized in that, the inwall of described light-conductive hole is provided with the optical waveguide layer of reflectivity more than 98%.
8. panel assembly according to claim 7, is characterized in that, described optical waveguide layer is bright silver coating.
9. panel assembly according to claim 1, is characterized in that, described charactron and described upper plastic cover are connected by buckle or screw connects.
10. an electromagnetic oven, is characterized in that, comprises the panel assembly according to any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520228997.6U CN204629625U (en) | 2015-04-15 | 2015-04-15 | Panel assembly and there is its electromagnetic oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520228997.6U CN204629625U (en) | 2015-04-15 | 2015-04-15 | Panel assembly and there is its electromagnetic oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204629625U true CN204629625U (en) | 2015-09-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201520228997.6U Active CN204629625U (en) | 2015-04-15 | 2015-04-15 | Panel assembly and there is its electromagnetic oven |
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| CN (1) | CN204629625U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3225918A1 (en) * | 2016-03-28 | 2017-10-04 | LG Electronics Inc. | Table top |
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2015
- 2015-04-15 CN CN201520228997.6U patent/CN204629625U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3225918A1 (en) * | 2016-03-28 | 2017-10-04 | LG Electronics Inc. | Table top |
| US10321523B2 (en) | 2016-03-28 | 2019-06-11 | Lg Electronics Inc. | Table top |
| EP3537050A1 (en) * | 2016-03-28 | 2019-09-11 | LG Electronics Inc. | Table top |
| US10588180B2 (en) | 2016-03-28 | 2020-03-10 | Lg Electronics Inc. | Cooking table top with light-transmissive portions |
| US10667335B2 (en) | 2016-03-28 | 2020-05-26 | Lg Electronics Inc. | Cooking table top with light-transmissive portions |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |