CN1370955A - Regulation mark display for microwave oven - Google Patents
Regulation mark display for microwave oven Download PDFInfo
- Publication number
- CN1370955A CN1370955A CN 01107607 CN01107607A CN1370955A CN 1370955 A CN1370955 A CN 1370955A CN 01107607 CN01107607 CN 01107607 CN 01107607 A CN01107607 A CN 01107607A CN 1370955 A CN1370955 A CN 1370955A
- Authority
- CN
- China
- Prior art keywords
- housing
- mark
- deflecting plate
- microwave oven
- astigmatic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The regulation mark display for microwave oven includes a casing, a mark indication lamp, transparent panel, lighting lamp, mark character membrane, scattering refraction board and reflecting membrane with transmit holes between the mark character membrane and the casing. The scattering refraction board is made of mixture with transparent base material. Owing to that the mark character membrane is set over the scattering refraction board, the display is beautiful and clear. The present invention is suitable for use in various microwave ovens.
Description
The present invention relates to a kind of adjusting identifier display, especially a kind of micro-wave oven window type identifier display.
In the prior art, number of patent application be 00260728.X's " a kind of regulation mark display for microwave oven " showed the adjusting identifier display that a kind of back projection type indicator lamp and window type illuminating lamp irradiation identifier word film is formed, this display unit is by housing, base plate, the sign indicator lamp, the indicator lamp through hole, transparent face mask, masking frame, illuminating lamp, the illuminating lamp perforation, the transparent light guide piece, the identifier word film is formed, but, the modulated feast-brand mark is known display unit position limitation, in form below the masking frame and that the permission space of illuminating lamp can be installed between the housing wall is very narrow and small, the illuminating lamp luminous point can only be incident upon in the sidelight mode of minimum angle on transparent light guide piece and the identifier word film, so just produce following problem: 1, because the transparent light guide piece is positioned at above the identifier word film, observed the requirement of sight line permeability definition, transparent light guide piece main body itself does not allow to exist any refraction astigmatism structure, otherwise can't see the identifier word film below it clearly, like this, be positioned at the light shafts that the illuminating lamp of transparent light guide block edge sends, major part all direct puncture projects on the offside housing wall through the transparent light guide piece and projects outside the transparent face mask, greatly reduce illuminating lamp light beam reality and can be projeced into effective illuminance on the identifier word film, thereby influenced the observation definition of identifier word film; 2, can be considered spot light basically owing to be positioned at the illuminating lamp of transparent light guide block edge, the light beam that these illuminating lamp spot lights send, inevitable far and near difference and incidence angle difference along with projection distance, on the identifier word film, produce the differential and hot spot of illumination that light and shade does not wait, cause the uneven illumination of identifier word film even, thereby influenced the observation definition of identifier word film, obviously, the frame mode utmost point of this transparent light guide piece on the identifier word film need improve.
The object of the invention is to provide a kind of and can improves the effective illumination of micro-wave oven form intraoral illumination lamp and improve the display unit that mark character membrane shows even definition.
The present invention includes housing, base plate, sign indicator lamp, transparent face mask, illuminating lamp and mark character membrane, sign indicator lamp through hole and illuminating lamp through hole are arranged on the housing, the periphery of transparent face mask has masking frame.Astigmatic deflecting plate is arranged below the mark character membrane and between the housing, there is concavo-convex plane of refraction on the surface of astigmatism deflecting plate, between astigmatism deflecting plate and the housing retroreflective sheeting is arranged, retroreflective sheeting also has loophole in respective flag indicator lamp through hole position, and astigmatic deflecting plate is to be that main body is mixed the mixture that the material of different densities is made with the transparent substrate.
With embodiment and accompanying drawing the present invention is described in further detail below:
Fig. 1 is the general structure schematic diagram of the embodiment of the invention;
Fig. 2 is an astigmatic deflecting plate structural representation of the present invention.
See figures.1.and.2, the sign indicator lamp 3 of different functions of use is housed on the base plate 2 on 1 charged road, base plate 2 is contained in below the housing 1, housing 1 has sign indicator lamp through hole 6 on the position of respective flag indicator lamp 3, and the light direct projection that allows respectively to indicate indicator lamp 3 is passed through, 1 retroreflective sheeting 8 is housed above the housing 1, and retroreflective sheeting 8 also has loophole 9 in through hole 6 positions of respective flag indicator lamp; Be shaped on 1 translucent astigmatic deflecting plate 10 above the retroreflective sheeting 8, astigmatic deflecting plate 10 is made by material 16 mixed injection moldings that the transparent substrate 15 of plastics matter mixes different densities fluorescent pigment class for main body.The side of translucent astigmatic deflecting plate 10 and lower surface are shaped on concavo-convex plane of refraction 11, the mark character membrane 12 that printing is arranged above the astigmatism deflecting plate 10, the corresponding one by one explanation of the character of mark character membrane 12 respectively indicates the concrete function and the state of indicator lamp 3 rear-projection hot spots, 1 transparent face mask 13 is housed above the mark character membrane 12, the edge of transparent face mask 13 is printed with a lighttight masking frame 14, below masking frame 14, between the edge of translucent astigmatic deflecting plate 10 and housing 1, illuminating lamp 5 is housed, the illuminating lamp through hole 7 that the pin 4 of illuminating lamp 5 passes on housing 1 wall is connected on the base plate 2 on charged road, when illuminating lamp 5 energisings are lighted, its emission light is through the refraction of translucent astigmatic deflecting plate 10 concave-convex surface planes of refraction 11 and the repeatedly diffuse reflection of having mixed the material 16 of different densities fluorescent pigment class in the transparent substrate 16, and the reflection ray of additional retroreflective sheeting 8, evenly illuminate the translucent astigmatic deflecting plate 10 of monoblock, make it to become a secondary source diffuser, and evenly reflex on the printing mark character membrane 12 in the above, so, under the blocking of lighttight masking frame 14, be combined into one the cover sparkling and crystal-clear beautiful, evenly window type is regulated identifier display clearly.
The present invention makes the adjusting mark character membrane of micro-wave oven show more beautiful, more even, more clear, the user closes the various functions that can both more clearly observe down on the mark character membrane at any environment field and regulates description character, implement every feature operation more accurately and regulate, the present invention is adapted at using in the various micro-wave ovens.
Claims (2)
1, a kind of regulation mark display for microwave oven, it comprises housing (1), base plate (2), sign indicator lamp (3), transparent face mask (13), illuminating lamp (5) and mark character membrane (12); Sign indicator lamp through hole (6) and illuminating lamp through hole (7) are arranged on the housing (1), the periphery of transparent face mask (13) has masking frame (14), it is characterized in that: below the mark character membrane (12) and between the housing (1) astigmatic deflecting plate (10) is arranged, there is concavo-convex plane of refraction (11) on the surface of astigmatic deflecting plate (10); Between astigmatism deflecting plate (10) and the housing (1) retroreflective sheeting (8) is arranged, retroreflective sheeting (8) also has loophole (9) in respective flag indicator lamp through hole (6) position.
2, regulation mark display for microwave oven according to claim 1 is characterized in that: described astigmatic deflecting plate (10) is to be the mixture that material (16) that main body is mixed different densities is made with transparent substrate (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01107607 CN1370955A (en) | 2001-02-27 | 2001-02-27 | Regulation mark display for microwave oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01107607 CN1370955A (en) | 2001-02-27 | 2001-02-27 | Regulation mark display for microwave oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1370955A true CN1370955A (en) | 2002-09-25 |
Family
ID=4656523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01107607 Pending CN1370955A (en) | 2001-02-27 | 2001-02-27 | Regulation mark display for microwave oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1370955A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100373996C (en) * | 2004-11-04 | 2008-03-05 | 骏林科技股份有限公司 | Display device with illuminating effect for output/input terminal |
| CN104766541A (en) * | 2014-01-06 | 2015-07-08 | 三星电子株式会社 | Home appliance having display unit |
| CN111149087A (en) * | 2017-08-23 | 2020-05-12 | 亚马逊科技公司 | Voice-controlled multimedia device and universal remote controller |
-
2001
- 2001-02-27 CN CN 01107607 patent/CN1370955A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100373996C (en) * | 2004-11-04 | 2008-03-05 | 骏林科技股份有限公司 | Display device with illuminating effect for output/input terminal |
| CN104766541A (en) * | 2014-01-06 | 2015-07-08 | 三星电子株式会社 | Home appliance having display unit |
| CN104766541B (en) * | 2014-01-06 | 2019-02-05 | 三星电子株式会社 | Household electrical appliance |
| CN111149087A (en) * | 2017-08-23 | 2020-05-12 | 亚马逊科技公司 | Voice-controlled multimedia device and universal remote controller |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| WO2010150364A1 (en) | Lighting device | |
| JPH09500979A (en) | Color LCD backlight system compatible with night-light imaging system | |
| US20130258643A1 (en) | Optical panel display | |
| CN1370955A (en) | Regulation mark display for microwave oven | |
| CN1370881A (en) | Regulation mark display for washing machine | |
| CN1370959A (en) | Regulation mark display for air conditioner | |
| CN1371083A (en) | Regulation mark display for electric fan | |
| US20060123678A1 (en) | Illuminated indicia | |
| CN2460883Y (en) | Microwave oven regulation sign display device | |
| JP3910563B2 (en) | LED-type pedestrian signal lamp | |
| CN111052866B (en) | Optical device | |
| JP4366682B2 (en) | Liquid crystal display | |
| JPH0841832A (en) | Internal illumination type road-sign board | |
| JP3536773B2 (en) | Display panel | |
| JP2004247145A (en) | Lighting system and liquid crystal display | |
| CN2460907Y (en) | Mark adjusting display device of air conditioner | |
| CN2461109Y (en) | Device for displaying adjusting signs of electric fan | |
| CN216521457U (en) | Blue and white lamp | |
| CN210831534U (en) | Mirror lamp | |
| CN1348030A (en) | Washing machine regulating mark display | |
| CN218383370U (en) | Eye-protecting lamp and liquid crystal display, liquid crystal screen terminal and advertising board formed by eye-protecting lamp | |
| JP2001256816A (en) | Surface luminous lighting device | |
| CN219036428U (en) | Lamp and bathroom heater | |
| JP2003255864A (en) | Internal illumination type display device | |
| KR0154174B1 (en) | Lighting apparatus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |