CN204462439U - The dish-washing machine in light-guiding pillar and change source light direction - Google Patents
The dish-washing machine in light-guiding pillar and change source light direction Download PDFInfo
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- CN204462439U CN204462439U CN201520135089.2U CN201520135089U CN204462439U CN 204462439 U CN204462439 U CN 204462439U CN 201520135089 U CN201520135089 U CN 201520135089U CN 204462439 U CN204462439 U CN 204462439U
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Abstract
The utility model relates to the technical field of dish-washing machine, disclose light-guiding pillar and change the dish-washing machine in source light direction, light-guiding pillar comprises the cylinder in bending, cylinder has the incidence end injected for light and the exit end penetrated for light, and the bending place of cylinder is formed with the reflecting surface light reflection injected from cylinder incidence end being diverted to cylinder exit end.Compared with prior art, the light-guiding pillar that the utility model provides, it is by being set to bending by the cylinder of light-guiding pillar, and utilize the reflecting surface being arranged on bending place, the light that light inputting end from cylinder is injected is reflected, light is gone out from the bright dipping end-fire of cylinder, realizes turning to of light.Above-mentioned light-guiding pillar is used in dish-washing machine, the light that LED on circuit board sends can be turned to, light is shone on a display screen, thus, do not need by LED and display screen just to layout in dish-washing machine, lower to the arrangement requirement of LED, the demand of client can be met completely.
Description
Technical field
The utility model relates to the technical field of dish-washing machine, particularly relates to light-guiding pillar and comprises the dish-washing machine in change source light direction of this light-guiding pillar.
Background technology
In the household electrical appliance such as dish-washing machine, the housing of dish-washing machine is provided with display screen, and for showing the states such as dishwasher into operation, the circuit board of dish washer interior is provided with LED, the light that LED sends, by light-guiding pillar, directly shows on a display screen.
In prior art, light-guiding pillar cannot realize turning to of LED, like this, light-guiding pillar can only realize the leaded light effect of straight line, thus the LED on circuit board then must with display screen just to layout, thus the light that LED sends is directly through light-guiding pillar, straight line irradiates on a display screen.
Because light-guiding pillar of the prior art cannot realize turning to of source light, like this, to circuit board light source to arrange requirement higher, and be difficult to the demand reaching client.
Utility model content
The purpose of this utility model is to provide light-guiding pillar, and be intended to solve in dish-washing machine of the prior art, the light that light-guiding pillar cannot realize light source sends turns to, and causes the light source arrangement in dish-washing machine require higher and be difficult to the problem of meeting customer need.
The utility model realizes like this, light-guiding pillar, comprise the cylinder in bending, described cylinder has the incidence end injected for light and the exit end penetrated for light, and the bending place of described cylinder is formed with the reflecting surface light reflection injected from described cylinder incidence end being diverted to described cylinder exit end.
Further, the incidence end of described cylinder is concave arc planar.
Further, the plane of incidence of described cylinder is semi-round ball planar.
Further, described cylinder comprises the first trunk portion and the second trunk portion, and arrange in bending between described first trunk portion and the second trunk portion, one end of described first trunk portion is docked with one end of described second trunk portion, forms the bending place of described cylinder; The other end of described first trunk portion forms described incidence end, and the other end of described second trunk portion forms described exit end.
Further, described first trunk portion and the second trunk portion are respectively in vertical bar shape.
Further, described first trunk portion and the second trunk portion are 90 ° and bend, and described reflecting surface and described first trunk portion and the second trunk portion are 45 ° is in tilted layout.
The utility model additionally provides the dish-washing machine changing source light direction, comprise circuit board, display screen and multiple described light-guiding pillar, described circuit board is provided with multiple LED, the incidence end of the cylinder of described light-guiding pillar and described LED are just to layout, and the exit end of the cylinder of described light-guiding pillar and described display screen are just to layout.
Further, described dish-washing machine comprises mounting shell, described mounting shell upper end is provided with groove, the below of described groove is formed with cavity, described circuit board is placed in described groove, and multiple described LED is arranged towards described cavity, and multiple described light-guiding pillar is located in described chamber, described display screen is arranged on the side of mounting shell, is positioned at the outside of described cavity.
Further, the upper end capping of described groove has cover plate.
Compared with prior art, the light-guiding pillar that the utility model provides, it is by being set to bending by the cylinder of light-guiding pillar, and utilize the reflecting surface being arranged on bending place, the light that light inputting end from cylinder is injected is reflected, light is gone out from the bright dipping end-fire of cylinder, realizes turning to of light.
Above-mentioned light-guiding pillar is used in dish-washing machine, the light that LED on circuit board sends can be turned to, light is shone on a display screen, thus, do not need by LED and display screen just to layout in dish-washing machine, lower to the arrangement requirement of LED, the demand of client can be met completely.
Accompanying drawing explanation
Fig. 1 is the schematic front view of the light-guiding pillar that the utility model embodiment provides;
Fig. 2 is the part exploded isometric schematic diagram of the dish-washing machine that the utility model embodiment provides;
Fig. 3 is the schematic perspective view that multiple light-guiding pillars that the utility model embodiment provides link together.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Below in conjunction with specific embodiment, realization of the present utility model is described in detail.
As shown in Figures 1 to 3, be preferred embodiment that the utility model provides.
The light-guiding pillar that the present embodiment provides can be used in dish-washing machine, and certainly, it also can be used in other multiple needs and carry out, in guide-lighting electrical equipment, being not limited to the utilization in the present embodiment to light source.
Light-guiding pillar comprises cylinder 11, this cylinder 11 is in bending, and be formed with reflecting surface 113 in the bending place of this cylinder 11, like this, the light of light source is injected from the light inputting end 114 of cylinder 11, transmits along light-guiding pillar, when light transmission is to the bending place of cylinder 11, utilize reflecting surface 113 can carry out reflection to light to turn to, thus light is gone out from the bright dipping end-fire of cylinder 11, thus realize turning to of source light.
The above-mentioned light-guiding pillar provided, by light-guiding pillar is set to bending, and utilize the reflecting surface 113 being arranged on bending place, the light that light inputting end 114 from cylinder 11 is injected is reflected, light is gone out from the bright dipping end-fire of cylinder 11, like this, this light-guiding pillar is used in dish-washing machine, utilize light-guiding pillar the light of the light source on circuit board 14 can be carried out turning to injection, be formed on display screen 16, like this, layout is turned to according to light-guiding pillar, then do not need light source display screen 16 alignment, lower to the arrangement requirement of light source, the demand of client can be met completely.
Particularly, the light inputting end 114 of cylinder 11, in concave arc planar, like this, when the light of light source is by this light inputting end 114, then can be collected by this cancave cambered surface, be convenient to the transmission of light, and for the light that outside is dispersed, can utilize the collection of light.
Particularly, cancave cambered surface is hemisphere planar, or according to actual needs, it can be also other arc shape, is specifically determined by actual needs.
In the present embodiment, cylinder 11 comprises the first trunk portion 111 and the second trunk portion 112, and arrange in bending between the first trunk portion 111 and the second trunk portion 112, one end of this first trunk portion 111 is docked with one end of the second trunk portion 112, form the bending place of cylinder 11, this bending place is that chamfering is arranged, and forms above-mentioned reflecting surface 113.The other end of the first trunk portion 111 forms the incidence end of cylinder 11, and the other end of the second trunk portion 112 forms the exit end of cylinder 11.
The light that light source sends, by the first trunk portion, is transmitted along the first trunk portion 111, is reflected by reflecting surface 113, then transmits along the second trunk portion 112, is finally penetrated by the second trunk portion 112.
Certainly, for light have multiple reflections turn to require for, then multiple cylinder 11 can be set correspondence, according to actual design, form multiple reflecting surface 113, then can realize turning to the multiple reflections of light.
In the present embodiment, the first trunk portion 111 and the second trunk portion 112 in vertical bar shape, thus are convenient to light and can be transmitted along the first trunk portion 111 and the second trunk portion 112 respectively.
Between first trunk portion 111 and the second trunk portion 112, rectangular shape bends and arranges, namely the first trunk portion 111 and the second trunk portion 112 bend in 90 ° and arrange, certainly, according to actual needs, the first trunk portion 111 and the second trunk portion 112 also can be arranged in other angle folding.
Particularly, be in tilted layout in 45 ° between reflecting surface 113 and the first trunk portion 111 and the second trunk portion 112, or according to bending angles different between the first trunk portion 111 from the second trunk portion 112, reflecting surface 113 is corresponding to be arranged in other angular slope.
The present embodiment additionally provides the dish-washing machine changing source light direction, it comprises circuit board 14, display screen 16 and multiple above-mentioned light-guiding pillar, wherein, circuit board 14 is provided with multiple LED 141, the plurality of LED 141 is corresponding with multiple light-guiding pillar respectively arranges, and the light inputting end 114 of the cylinder 11 of light-guiding pillar aligns with LED 141, the bright dipping end of cylinder 11 is then arranged towards display screen 16, like this, the light that LED 141 sends, enter in cylinder 11 by the light inputting end 114 of cylinder 11, carry out reflection by reflecting surface 113 again to turn to, gone out on display screen 16 by the bright dipping end-fire of cylinder 11.
Thus, then do not need alignment between circuit board 14 and display screen 16, be convenient to the layout of circuit board 14, meet customer need, and according to the steering angle of cylinder 11 pairs of light, then the position of circuit board 14 and display screen 16 can corresponding be set.
In the present embodiment, multiple light-guiding pillar is in a row arranged separately, and, be fixedly connected with by fixed head 17 between adjacent light-guiding pillar, ensure that the position between multiple light-guiding pillar is fixed.
Dish-washing machine comprises mounting shell, the upper end of this mounting shell is provided with groove 151, and is provided with cavity 152 in the below of groove 151, when circuit board 14 is placed on after in the groove 151 of mounting shell, LED on it 141 is arranged towards cavity 152, and multiple light-guiding pillar is placed in cavity 152; Display screen 16 is arranged on the side of mounting shell, and is arranged in the outside of cavity 152.
In order to protect circuit board 14 in groove 151, in the present embodiment, the upper end capping of groove 151 has cover plate 13, and this cover plate 13 encloses the upper end open of groove 151.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (9)
1. light-guiding pillar, it is characterized in that, comprise the cylinder in bending, described cylinder has the incidence end injected for light and the exit end penetrated for light, and the bending place of described cylinder is formed with the reflecting surface light reflection injected from described cylinder incidence end being diverted to described cylinder exit end.
2. light-guiding pillar as claimed in claim 1, it is characterized in that, the incidence end of described cylinder is concave arc planar.
3. light-guiding pillar as claimed in claim 2, it is characterized in that, the plane of incidence of described cylinder is semi-round ball planar.
4. the light-guiding pillar as described in any one of claims 1 to 3, it is characterized in that, described cylinder comprises the first trunk portion and the second trunk portion, arrange in bending between described first trunk portion and the second trunk portion, one end of described first trunk portion is docked with one end of described second trunk portion, forms the bending place of described cylinder; The other end of described first trunk portion forms described incidence end, and the other end of described second trunk portion forms described exit end.
5. light-guiding pillar as claimed in claim 4, is characterized in that, described first trunk portion and the second trunk portion are respectively in vertical bar shape.
6. light-guiding pillar as claimed in claim 5, it is characterized in that, described first trunk portion and the second trunk portion are 90 ° and bend, and described reflecting surface and described first trunk portion and the second trunk portion are 45 ° is in tilted layout.
7. change the dish-washing machine in source light direction, it is characterized in that, comprise circuit board, display screen and the light-guiding pillar described in multiple any one of claim 1 ~ 6, described circuit board is provided with multiple LED, the incidence end of the cylinder of described light-guiding pillar and described LED are just to layout, and the exit end of the cylinder of described light-guiding pillar and described display screen are just to layout.
8. the dish-washing machine changing source light direction as claimed in claim 7, it is characterized in that, described dish-washing machine comprises mounting shell, described mounting shell upper end is provided with groove, and the below of described groove is formed with cavity, and described circuit board is placed in described groove, and multiple described LED is arranged towards described cavity, multiple described light-guiding pillar is located in described chamber, and described display screen is arranged on the side of mounting shell, is positioned at the outside of described cavity.
9. the dish-washing machine changing source light direction as claimed in claim 8, it is characterized in that, the upper end capping of described groove has cover plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520135089.2U CN204462439U (en) | 2015-03-10 | 2015-03-10 | The dish-washing machine in light-guiding pillar and change source light direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520135089.2U CN204462439U (en) | 2015-03-10 | 2015-03-10 | The dish-washing machine in light-guiding pillar and change source light direction |
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| Publication Number | Publication Date |
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| CN204462439U true CN204462439U (en) | 2015-07-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520135089.2U Active CN204462439U (en) | 2015-03-10 | 2015-03-10 | The dish-washing machine in light-guiding pillar and change source light direction |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107357000A (en) * | 2017-08-02 | 2017-11-17 | 珠海格力电器股份有限公司 | Light guide structure and household electrical appliance |
| CN107450123A (en) * | 2017-08-02 | 2017-12-08 | 珠海格力电器股份有限公司 | Light guide structure and household electrical appliance |
| CN108488759A (en) * | 2018-04-03 | 2018-09-04 | 北京汽车研究总院有限公司 | A kind of glove box lamp and the vehicle with it |
| CN108528328A (en) * | 2018-04-03 | 2018-09-14 | 北京汽车研究总院有限公司 | Baggage compartment lamp and vehicle with it |
| CN112163438A (en) * | 2020-09-16 | 2021-01-01 | 珠海格力电器股份有限公司 | Light guide column structure and ring type scanner |
-
2015
- 2015-03-10 CN CN201520135089.2U patent/CN204462439U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107357000A (en) * | 2017-08-02 | 2017-11-17 | 珠海格力电器股份有限公司 | Light guide structure and household electrical appliance |
| CN107450123A (en) * | 2017-08-02 | 2017-12-08 | 珠海格力电器股份有限公司 | Light guide structure and household electrical appliance |
| WO2019024571A1 (en) * | 2017-08-02 | 2019-02-07 | 格力电器（武汉）有限公司 | Light-guiding structure and home appliance |
| CN108488759A (en) * | 2018-04-03 | 2018-09-04 | 北京汽车研究总院有限公司 | A kind of glove box lamp and the vehicle with it |
| CN108528328A (en) * | 2018-04-03 | 2018-09-14 | 北京汽车研究总院有限公司 | Baggage compartment lamp and vehicle with it |
| CN112163438A (en) * | 2020-09-16 | 2021-01-01 | 珠海格力电器股份有限公司 | Light guide column structure and ring type scanner |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20221220 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 528311 Beijiao Town Industrial Park, Shunde District, Foshan City, Guangdong Province Patentee before: FOSHAN SHUNDE MIDEA WASHING APPLIANCES MANUFACTURING Co.,Ltd. |