CN102717713A - Temperature knob structure - Google Patents
Temperature knob structure Download PDFInfo
- Publication number
- CN102717713A CN102717713A CN2012102194271A CN201210219427A CN102717713A CN 102717713 A CN102717713 A CN 102717713A CN 2012102194271 A CN2012102194271 A CN 2012102194271A CN 201210219427 A CN201210219427 A CN 201210219427A CN 102717713 A CN102717713 A CN 102717713A
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- button
- led lamp
- light guide
- white
- knob structure
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- Switch Cases, Indication, And Locking (AREA)
- Display Devices Of Pinball Game Machines (AREA)
- Push-Button Switches (AREA)
Abstract
The invention relates to a temperature knob structure, comprising a shell, a press key and a light guide ring, wherein the press key and the light guide ring are arranged in the shell; a PCB (Printed Circuit Board) is arranged at the bottom of the shell; the PCB is provided with an LED (Light-Emitting Diode) lamp; the press key is fixedly connected with the light guide ring and a white light transmitting region is arranged at the upper part of the press key; a non-light-transmitting region is arranged at the lower part of the press key; a white light transmitting region is arranged at the upper part of the light guide ring and a non-white light guide region is arranged at the lower of the light guide ring; and lamplight of the LED lamp is reflected to the white light transmitting region through the inner wall of the non-white light guide region, so that the color corresponding to the color of the non-white light guide region is displayed by the white light transmitting region. The temperature knob structure has a reasonable structure design and can display the light guide ring with the different colors at different time intervals, so that various lamplight colors can be clearly displayed by a knob; and the colors of the light guide ring are not interfered with the colors of characters of the press key, an indication lamp and a common strip, and a light channeling phenomenon does not exist among the press key, the characters of the press key and the light guide ring, so that the erroneous judgment of a driver is prevented.
Description
Technical field
The present invention relates to a kind of temperature knob structure.
Background technology
Along with developing rapidly of automotive technology, the customer is increasingly high to the knob structure technical requirements on the automobile, needs to show more and more contents complicated and changeable on the knob, and need dazzle beautiful display effect more.Temperature knob for example, by day with need different display formats night, and can mutually noninterfere between the color, and can not scurry light between the button of knob, button character and the leaded light circle.
Summary of the invention
Technical matters to be solved by this invention provides a kind of temperature knob structure, can show the purpose of different colours pattern by day with night to realize knob.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is:
A kind of temperature knob structure comprises housing, is located at button and leaded light circle in the housing, and housing bottom is provided with pcb board, and the LED lamp is installed on the pcb board, and said button is captiveed joint with the leaded light circle, and button top is white photic zone, and the button bottom is can not photic zone; Leaded light circle top is white photic zone, and leaded light circle bottom is non-white light guide zone, and LED lamp light reflexes to white photic zone through non-white light guide zone inwall, thereby white photic zone demonstrates and the corresponding color of non-white light guide zone color.
Above-mentioned button white photic zone bottom surface is connected through ultrasonic welding with the non-white light guide zone end face of leaded light circle.
Above-mentioned LED lamp comprises leads the aperture LED lamp, leads the aperture LED lamp and is installed on the pcb board near leaded light circle lower inner wall place.
The above-mentioned aperture LED lamp quantity of leading is more than two or two, leads the aperture LED lamp and is circularly and evenly distributed.
The non-white light guide zone color of above-mentioned leaded light circle bottom is yellow.
Interference fit is connected with indicator lamp in the above-mentioned button; Indicator lamp adopts transparent material and light diffusing agent; On the pcb board of the bottom of indicator lamp, the indication LED lamp is installed, demonstrates and the corresponding color of indication LED lamp thereby indication LED lamp light directly reflexes to the indicator lamp indicator lamp.
Above-mentioned button end face is provided with button character; Button character adopts transparent material and light diffusing agent; Button character LED lamp is installed on pcb board below the button character, demonstrates and the corresponding color of button character LED lamp thereby button character LED lamp light directly reflexes to the button character button character.
Above-mentioned button end face is provided with the normal striped that shows.
The present invention has following remarkable result:
Reasonable in design of the present invention, button is captiveed joint with the leaded light circle, and button top is made as white photic zone, and the button bottom is made as can not photic zone, and leaded light circle top is made as white photic zone, and leaded light circle bottom is made as non-white light guide zone.When not opening the LED lamp by day, the leaded light circle is shown as white; When opening the LED lamp at night; LED lamp light reflexes to white photic zone through non-white light guide zone inwall; The white photic zone can demonstrate and the corresponding color of non-white light guide zone color; Thereby demonstrate the leaded light circle of different colours in the different periods, thereby make this knob can the multiple lamp colr of clear eye-catching demonstration, leaded light circle color and button character, indicator lamp, apparent striped color mutually noninterfere often; Button, button character, leaded light circle are not scurried light each other, thereby prevent that the chaufeur erroneous judgement is disconnected.
Description of drawings
Accompanying drawing 1 is temperature knob display format on daytime structural representation of the present invention;
Accompanying drawing 3 is led aperture LED lamp mounting structure scheme drawing for the present invention;
Accompanying drawing 4 is button of the present invention, indicator lamp and leaded light circle decomposition texture scheme drawing;
Accompanying drawing 5 is button of the present invention, indicator lamp and leaded light circle connection structure scheme drawing.
The specific embodiment
Below will combine accompanying drawing and embodiment that the present invention is explained in further detail for the ease of it will be appreciated by those skilled in the art that.
Below will combine accompanying drawing and embodiment that the present invention is explained in further detail for the ease of it will be appreciated by those skilled in the art that.
Shown in accompanying drawing 1～5, a kind of temperature knob structure comprises housing 1, button 2 and leaded light circle 3, and button 2 is located in the housing 1 with leaded light circle 3, is provided with pcb board 4 in housing 1 bottom, and the LED lamp is installed on the pcb board 4.
Wherein, button 2 tops are white photic zone 21, and white photic zone 21 adopts the milky polycarbonate material of light-permeables, and button 2 bottoms be can not photic zone 22, can not photic zone 22 employing black light proof polycarbonate material; Leaded light circle 3 tops are white photic zone 31, and white photic zone 31 also adopts the milky polycarbonate material of light-permeable, and leaded light circle 3 bottoms are non-white light guide zone 32, and non-white light guide zone 32 colors of leaded light circle 3 bottoms are chosen as yellow; Button 2 white photic zones 31 bottom surfaces are connected through ultrasonic welding with leaded light circle 3 non-white light guide zone 32 end faces, thereby button 2 is captiveed joint with leaded light circle 3; The LED lamp comprises leads aperture LED lamp 51; Lead aperture LED lamp 51 and be white; Lead aperture LED lamp 51 light and reflex to white photic zone 31 through yellow light guide zone inwall, white photic zone 31 demonstrates and the corresponding color of yellow light guide zone color, and promptly leaded light circle 3 shows yellow.
The quantity of leading aperture LED lamp 51 is more than two or two, leads aperture LED lamp 51 and is installed on the pcb board 4 near leaded light circle 3 lower inner wall places, leads aperture LED lamp 51 and is circularly and evenly distributed.
Interference fit is connected with indicator lamp 6 in button 2, and indicator lamp 6 exposes button 2 surfaces, and indicator lamp 6 adopts transparent material and light diffusing agent; Transparent material is selected polycarbonate material; On the bottom of indicator lamp 6 pcb board 4, indication LED lamp 52 is installed, indication LED lamp 52 is selected yellow here, and indication LED lamp 52 light directly reflex to indicator lamp 6; Thereby indication LED lamp 52 demonstrates yellow color, and the light that light diffusing agent makes indication LED lamp 52 send evenly shows at indicator lamp 6.
Be provided with button character 7 at button 2 end faces; Button character 7 adopts transparent material and light diffusing agent, and transparent material is selected polycarbonate material, and button character LED lamp 53 is installed on pcb board 4 below the button character 7; Button character LED lamp 53 is selected yellow here; Button character LED lamp 53 light directly reflex to button character 7, thereby button character 7 demonstrates yellow color, and the light that light diffusing agent makes button character LED lamp 53 send evenly shows in button character 7.
In addition, button 2 end faces are provided with the normal striped 8 that shows, and often showing striped 8 colors can be provided with as required; By day or all show night; The normal striped 8 that shows can be processed up through silk-screen technology or polychrome mould injection molding technology, because silk-screen technology or polychrome mould injection molding technology comparative maturity are not described in detail at this.
In the present embodiment, non-white light guide zone 32 colors of leaded light circle 3 bottoms can be selected the color of other non-whites, and leaded light circle 3 can demonstrate corresponding color equally; Indication LED lamp 52 and button character LED lamp 53 also can be selected the color of other non-whites, and indicator lamp 6 can demonstrate corresponding color equally with button character 7.
Reasonable in design of the present invention, button 2 is captiveed joint with leaded light circle 3, and button 2 tops are made as white photic zone 21, and button 2 bottoms are made as can not photic zone 22, and leaded light circle 3 tops are made as white photic zone 31, and leaded light circle 3 bottoms are made as non-white light guide zone 32.When not opening the LED lamp by day, leaded light circle 3 is shown as white; When opening the LED lamp at night; LED lamp light reflexes to white photic zone 31 through non-white light guide zone 32 inwalls; White photic zone 31 can demonstrate and the corresponding color of non-white light guide zone 32 colors; Thereby demonstrate the leaded light circle 3 of different colours in the different periods, thereby make this knob can the multiple lamp colr of clear eye-catching demonstration, leaded light circle 3 colors and button character 7, indicator lamp 6, apparent striped 8 color mutually noninterferes often; Button 2, button character 7, leaded light circle 3 are not scurried light each other, thereby prevent that the chaufeur erroneous judgement is disconnected.
The foregoing description is merely preferred implementation of the present invention, and in addition, the present invention can also have other implementations.That is to say that under the prerequisite that does not break away from inventive concept of the present invention, any conspicuous replacement all should fall within protection scope of the present invention.
Claims (8)
1. temperature knob structure; Comprise housing (1), be located at button (2) and leaded light circle (3) in the housing; Housing bottom is provided with pcb board (4), and the LED lamp is installed on the pcb board, it is characterized in that: said button is captiveed joint with the leaded light circle; Button top is white photic zone (21), and the button bottom is can not photic zone (22); Leaded light circle top is white photic zone (31), and leaded light circle bottom is a non-white light guide zone (32), and LED lamp light reflexes to white photic zone through non-white light guide zone inwall, thereby white photic zone demonstrates and the corresponding color of non-white light guide zone color.
2. temperature knob structure according to claim 1 is characterized in that: said button white photic zone bottom surface is connected through ultrasonic welding with the non-white light guide zone end face of leaded light circle.
3. temperature knob structure according to claim 2 is characterized in that: said LED lamp comprises leads aperture LED lamp (51), leads the aperture LED lamp and is installed on the pcb board near leaded light circle lower inner wall place.
4. temperature knob structure according to claim 3 is characterized in that: the said aperture LED lamp quantity of leading is more than two or two, leads the aperture LED lamp and is circularly and evenly distributed.
5. temperature knob structure according to claim 4 is characterized in that: the non-white light guide zone color of said leaded light circle bottom is for yellow.
6. according to an arbitrary described temperature knob structure among the claim 1-5; It is characterized in that: interference fit is connected with indicator lamp (6) in the said button; Indicator lamp adopts transparent material and light diffusing agent; Indication LED lamp (52) is installed on the pcb board of the bottom of indicator lamp, demonstrates and the corresponding color of indication LED lamp thereby indication LED lamp light directly reflexes to the indicator lamp indicator lamp.
7. according to an arbitrary described temperature knob structure among the claim 1-5; It is characterized in that: said button end face is provided with button character (7); Button character adopts transparent material and light diffusing agent; Button character LED lamp (53) is installed on pcb board below the button character, demonstrates and the corresponding color of button character LED lamp thereby button character LED lamp light directly reflexes to the button character button character.
8. according to an arbitrary described temperature knob structure among the claim 1-5, it is characterized in that: said button end face is provided with the normal striped (8) that shows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210219427.1A CN102717713B (en) | 2012-06-29 | 2012-06-29 | A kind of temperature knob structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210219427.1A CN102717713B (en) | 2012-06-29 | 2012-06-29 | A kind of temperature knob structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102717713A true CN102717713A (en) | 2012-10-10 |
| CN102717713B CN102717713B (en) | 2016-06-22 |
Family
ID=46943640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210219427.1A Active CN102717713B (en) | 2012-06-29 | 2012-06-29 | A kind of temperature knob structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102717713B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869029A (en) * | 2016-09-28 | 2018-04-03 | 青岛海尔滚筒洗衣机有限公司 | A kind of Washing machine knob and washing machine |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02112912A (en) * | 1988-10-24 | 1990-04-25 | Fujitsu Ten Ltd | Manufacture of button with light emitting property and button with light emitting property |
| US5697689A (en) * | 1993-08-09 | 1997-12-16 | General Automotive Specialty Co., Inc. | Rotary switch indicator including horseshoe light guide |
| WO2000074092A1 (en) * | 1999-05-29 | 2000-12-07 | Gamesman Limited | Improvements relating to push button switch assemblies |
| US6334688B1 (en) * | 1999-01-11 | 2002-01-01 | Yamaha Corporation | Illuminating device, an operating device having the illuminating device, and an audio apparatus including the operating device |
| CN1832075A (en) * | 2005-03-08 | 2006-09-13 | Trw车辆电气与零件有限两合公司 | Electric push button |
| CN201438428U (en) * | 2009-03-09 | 2010-04-14 | 北京天宇飞鹰微电子系统技术有限公司 | Panel keystroke device |
-
2012
- 2012-06-29 CN CN201210219427.1A patent/CN102717713B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02112912A (en) * | 1988-10-24 | 1990-04-25 | Fujitsu Ten Ltd | Manufacture of button with light emitting property and button with light emitting property |
| US5697689A (en) * | 1993-08-09 | 1997-12-16 | General Automotive Specialty Co., Inc. | Rotary switch indicator including horseshoe light guide |
| US6334688B1 (en) * | 1999-01-11 | 2002-01-01 | Yamaha Corporation | Illuminating device, an operating device having the illuminating device, and an audio apparatus including the operating device |
| WO2000074092A1 (en) * | 1999-05-29 | 2000-12-07 | Gamesman Limited | Improvements relating to push button switch assemblies |
| CN1832075A (en) * | 2005-03-08 | 2006-09-13 | Trw车辆电气与零件有限两合公司 | Electric push button |
| CN201438428U (en) * | 2009-03-09 | 2010-04-14 | 北京天宇飞鹰微电子系统技术有限公司 | Panel keystroke device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107869029A (en) * | 2016-09-28 | 2018-04-03 | 青岛海尔滚筒洗衣机有限公司 | A kind of Washing machine knob and washing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102717713B (en) | 2016-06-22 |
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Address after: 516006 Guangdong province Huizhou Zhongkai hi tech Industrial Development Zone Pearl River Road No. 1 Applicant after: HUIZHOU DESAY SV AUTOMOTIVE CO., LTD. Address before: 516006 Guangdong province Huizhou Zhongkai hi tech Industrial Development Zone Pearl River Road No. 1 Applicant before: Huizhou Desay SV Auto. Electronics Co., Ltd. |
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| GR01 | Patent grant |