CN203812525U - Air conditioner display screen device and air conditioner - Google Patents
Air conditioner display screen device and air conditioner Download PDFInfo
- Publication number
- CN203812525U CN203812525U CN201420140785.8U CN201420140785U CN203812525U CN 203812525 U CN203812525 U CN 203812525U CN 201420140785 U CN201420140785 U CN 201420140785U CN 203812525 U CN203812525 U CN 203812525U
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- CN
- China
- Prior art keywords
- light
- air conditioner
- character
- diaphragm
- wiring board
- 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.)
- Expired - Lifetime
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- 238000004378 air conditioning Methods 0.000 claims description 23
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000002955 isolation Methods 0.000 description 6
- 238000005516 engineering process Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000006173 Good's buffer Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
Abstract
The utility model discloses an air conditioner display screen device and an air conditioner. The air conditioner display screen device comprises an air conditioner panel and a circuit board, wherein a character diaphragm is arranged between the air conditioner panel and the circuit board, the circuit board is provided with a luminescent pipe, and the circuit board is provided with a photosensitive sensor; a light guide support is arranged between the circuit board and the character diaphragm, the light guide support is provided with a light guide hole corresponding to the luminescent pipe and a light entrance hole corresponding to the photosensitive sensor; the character diaphragm is provided with a light guide structure corresponding to the light entrance hole; by adopting the air conditioner display screen device and the air conditioner, the detection accuracy of the photosensitive sensor can be guaranteed, so that the photosensitive sensor and the display screen can coexist within a plane, the structure is simple, the assembling difficulty is low, the cost is low, and convenience and practicability are realized.
Description
Technical field
The utility model relates to household electrical appliance display screen device, is specifically related to a kind of air conditioner display device and air conditioner.
Background technology
Air conditioner in currently available technology, carrys out the power of testing environment light, conventionally so that air conditioner can be adjusted according to the power of ambient light the brightness of display screen by light sensor; Meet user and under high light, be unlikely to not see display screen, when sleep, display screen is unlikely to again too bright, avoids dazzling user demand.On air conditioner, display screen and light sensor need to be arranged on different faces, or light sensor is arranged on from the distant place of display screen, the light of avoiding display screen itself to send is received by light sensor, make light sensor can't detect actual ambient light, or the ambient light detecting is inaccurate.This spline structure has not only increased the complicacy of air conditioner assembly difficulty and structure, and implementation cost is high.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, and providing a kind of does not affect light sensor detection accuracy, and simple in structure, and light sensor and display screen assembly difficulty are little, air conditioner display device and air conditioner that cost is low.
To achieve these goals, the technical solution adopted in the utility model is:
This air conditioner display device, comprises air-conditioning panel and wiring board, establishes character diaphragm between described air-conditioning panel and wiring board, and described wiring board is provided with luminotron, and described wiring board is provided with light sensor; Between described wiring board and described character diaphragm, be provided with light guide support, on described light guide support, establish the light-conductive hole corresponding with described luminotron and the light corresponding with described light sensor is injected hole; On described character diaphragm, be provided with described light and inject the corresponding light guide structure in hole.
Further, described light guide structure is to be located on character diaphragm to inject with described light the through hole that hole communicates; Or described light guide structure is to be located on character diaphragm to inject the corresponding transparent panel in hole with described light.
Further, described luminotron is arranged on described wiring board according to the character on described character diaphragm and arranged in patterns.
Further, described luminotron is positioned at described light-conductive hole, and described light-conductive hole cross sectional shape is identical with character or pattern on described character diaphragm.
Further, described light sensor is positioned at described light and injects hole.
Further, described wiring board, light guide support and character diaphragm fit tightly connection successively.
An air conditioner, comprises the display device of said structure.
The utility model has the advantage of: this air conditioner display device, by light sensor setting in the circuit board, between wiring board and character diaphragm, set up light guide support, the light-conductive hole on light guide support and light inject hole by between luminotron and luminotron and light sensor mutually keep apart; The light that the light that luminotron on wiring board sends and light sensor receive, through isolation and the guiding of light guide support, light can not be refracted to light sensor from wiring board, the outer direct projection character diaphragm of direct light alignment; Simultaneously, the light that light sensor receives is through light guide support, make the receiving attenuation of direct projection light little, and the light attenuation of refraction and scattering is very large, make light that luminotron sends be refracted to light light sensor from air-conditioning panel and can ignore and do not remember, can guarantee that light sensor detects the accuracy of light; That the present invention can realize in a plane light sensor and display screen easily and deposit, light sensor detects and not only can not be subject to the luminous impact of luminotron self, guarantees detection accuracy, and simple in structure, and assembly difficulty is little, with low cost, convenient and practical.
Accompanying drawing explanation
The content of below each width accompanying drawing of the utility model instructions being expressed and the mark in figure are briefly described:
Fig. 1 is the structural representation of the utility model air-conditioning display device.
Fig. 2 is the cut-open view of the utility model air-conditioning display device air-conditioning panel.
Fig. 3 is the cut-open view of the utility model air-conditioning display device character diaphragm plate.
Fig. 4 is the cut-open view of the utility model air-conditioning display device light guide support.
Fig. 5 is the cut-open view of the utility model air-conditioning display device wiring board.
Fig. 6 is the front view of the utility model air-conditioning display device wiring board.
Fig. 7 is the front view of the utility model air-conditioning display device light guide support.
Fig. 8 is the front view of the utility model air-conditioning display device character diaphragm.
Mark in above-mentioned figure is:
1, wiring board, 2, light guide support, 3, character diaphragm, 4, air-conditioning panel, 11, luminotron, 12, light sensor, 21, light-conductive hole, 22, light injects hole, 31, character or pattern, 32, light guide structure.
Embodiment
Contrast accompanying drawing below, by the description to optimum embodiment, embodiment of the present utility model is described in further detail.
As shown in Figure 1, this air conditioner display device, only shows the part relevant to the present embodiment, comprises air-conditioning panel 4 and wiring board 1, between air-conditioning panel 4 and wiring board 1, establishes character diaphragm 3, and wiring board 1 is provided with luminotron 11 and light sensor 12; Between wiring board 1 and character diaphragm 3, be provided with light guide support 2, on light guide support 2, establish with the light-conductive hole 21 of luminotron 11 correspondences and the light corresponding with light sensor 12 and inject hole 22; Light-conductive hole 2 is by the guiding character diaphragm 3 of luminotron 11 luminous mutual isolation, and air conditioner place space light is injected hole 22 by light and is mapped on light sensor 12; On character diaphragm 3, be provided with light and inject the corresponding light guide structure in hole 22 32.
Wiring board 1: be illustrated in conjunction with Fig. 1,5 and 6, as shown in the figure, luminotron 11 is located on wiring board 1, preferably luminotron 11 according to the spread configuration of 88.8 ℃ of characters and ECO pattern on wiring board 1; Light sensor 12 is also arranged on wiring board 1.
Light guide support 2: be illustrated in conjunction with Fig. 1,4 and 7, as shown in the figure, on light guide support 2, the position of corresponding luminotron 11 all has light-conductive hole 21, the shape of light-conductive hole 21 needs to arrange according to character or pattern 31, and isolation mutually.Preferably luminotron 11 is located in light-conductive hole 21, and character or pattern 31 on light-conductive hole 21 cross sectional shapes and character diaphragm 3 are identical, light-conductive hole 21 not only has good buffer action like this, and has good light guide effect, and then guarantees that the test accuracy of light sensor 12 is unaffected.
On light guide support 2, be also provided with the light communicating with light sensor 12 and inject hole 22, light sensor 12 detects air conditioner place ambient light by inject the light of injecting in hole 22 from light, so that air conditioner is realized the adjusting of the brightness of display screen, controls.As preferred version, light sensor 12 is positioned at light and injects hole 22, can further guarantee the isolation between light sensor 12 and luminotron 11 like this, guarantees that it is not subject to that luminotron 11 is luminous to be affected.
Character diaphragm 3: be illustrated in conjunction with Fig. 1,3 and 8, as shown in the figure, be provided with character or pattern 31 in the position that has light-conductive hole 21, the light that luminotron 11 sends is through the guiding of light-conductive hole 21, direct projection, on character or pattern 31, shows the character or the pattern 31 that need.
Be located on character diaphragm 3 and light guide structure 32 that light is injected hole 22 correspondences can be located on character diaphragm 3 and light inject through hole that hole 22 communicates or and light inject the corresponding transparent panel in hole 22, ambient light is through light guide structure 32, enter after light is injected hole 22 and be irradiated on light sensor 12, respond to actual ambient light.
Air-conditioning panel 4: in conjunction with Fig. 1 and 2, as shown in the figure, function, the structure and material of the function of air-conditioning panel 4 and conventional air-conditioning panel are the same.
As preferred version, wiring board 1, light guide support 2 and character diaphragm 3 fit tightly connection successively, further to guarantee the isolation of luminotron 11 and light sensor 12, avoid the light that luminotron 11 sends to be refracted on light sensor 12 by wiring board 1, guarantee that light sensor 12 detection accuracy are unaffected.
An air conditioner, comprises the air conditioner display device of above-described embodiment.
This air conditioner display device, the light-conductive hole 21 on light guide support 2 has certain thickness, and hole wall is smooth, and the light direct projection character diaphragm 3 that luminotron 11 sends shows the character or the pattern 31 that need; Light sensor 12 receives the light of direct projection, decay scattering and refracted ray.Together with wiring board 1 and light guide support 2 and character diaphragm 3 fit tightly, form a display screen integral body, avoid the light that luminotron 11 sends to be refracted on light sensor 12 by wiring board 1.Display screen is arranged on air-conditioning panel 4, and air-conditioning panel 4 is translucent plastics, when luminotron 11 is luminous, can see the character needing, and when luminotron 11 is not luminous, can't see character diaphragm 3, realizes and hides display effect.
The light that the light that luminotron 11 on wiring board 1 sends and light sensor 12 receive, through isolation and the guiding of light guide support 2, light can not be refracted to light sensor 12 from wiring board 1, the outer direct projection character diaphragm 3 of direct light alignment; Simultaneously, the light that light sensor 12 receives is through light guide support 2, make the receiving attenuation of direct projection light little, and the light attenuation of refraction and scattering is very large, make light that luminotron 11 sends be refracted to light light sensor 12 from air-conditioning panel 4 and can ignore and do not remember, can guarantee that light sensor 12 detects the accuracy of light; That the present invention can realize in a plane light sensor 12 and display screen easily and deposit, light sensor 12 detects and not only can not be subject to the luminous impact of luminotron 11 self, guarantees detection accuracy, and simple in structure, assembly difficulty is little, with low cost, convenient and practical.
Obviously the utility model specific implementation is not subject to the restrictions described above, as long as adopted the improvement of the various unsubstantialities that method design of the present utility model and technical scheme carry out, all within protection domain of the present utility model.
Claims (7)
1. an air conditioner display device, comprises air-conditioning panel and wiring board, establishes character diaphragm between described air-conditioning panel and wiring board, and described wiring board is provided with luminotron, it is characterized in that: described wiring board is provided with light sensor; Between described wiring board and described character diaphragm, be provided with light guide support, on described light guide support, establish the light-conductive hole corresponding with described luminotron and the light corresponding with described light sensor is injected hole; On described character diaphragm, be provided with described light and inject the corresponding light guide structure in hole.
2. air conditioner display device as claimed in claim 1, is characterized in that: described light guide structure is to be located on character diaphragm to inject with described light the through hole that hole communicates; Or described light guide structure is to be located on character diaphragm to inject the corresponding transparent panel in hole with described light.
3. air conditioner display device as claimed in claim 1, is characterized in that: described luminotron is arranged on described wiring board according to the character on described character diaphragm and arranged in patterns.
4. the air conditioner display device as described in claim 1 or 2 or 3, is characterized in that: described luminotron is positioned at described light-conductive hole, and described light-conductive hole cross sectional shape is identical with character or pattern on described character diaphragm.
5. air conditioner display device as claimed in claim 4, is characterized in that: described light sensor is positioned at described light and injects hole.
6. air conditioner display device as claimed in claim 5, is characterized in that: described wiring board, light guide support and character diaphragm fit tightly connection successively.
7. an air conditioner, is characterized in that: comprise the display device described in claim 1-6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420140785.8U CN203812525U (en) | 2014-03-26 | 2014-03-26 | Air conditioner display screen device and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420140785.8U CN203812525U (en) | 2014-03-26 | 2014-03-26 | Air conditioner display screen device and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203812525U true CN203812525U (en) | 2014-09-03 |
Family
ID=51451250
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420140785.8U Expired - Lifetime CN203812525U (en) | 2014-03-26 | 2014-03-26 | Air conditioner display screen device and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203812525U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104913389A (en) * | 2015-06-09 | 2015-09-16 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
| CN106765879A (en) * | 2016-11-24 | 2017-05-31 | 广东美的制冷设备有限公司 | Instruction device and air-conditioner |
| CN106910423A (en) * | 2017-04-10 | 2017-06-30 | 珠海格力电器股份有限公司 | Display device and air-conditioning equipment |
| CN107704139A (en) * | 2017-11-08 | 2018-02-16 | 绵阳美菱软件技术有限公司 | A kind of touch induction device and touch sensible method |
-
2014
- 2014-03-26 CN CN201420140785.8U patent/CN203812525U/en not_active Expired - Lifetime
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112539462A (en) * | 2015-06-09 | 2021-03-23 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
| CN112361452B (en) * | 2015-06-09 | 2022-11-08 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
| CN112539462B (en) * | 2015-06-09 | 2022-11-15 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
| CN112361452A (en) * | 2015-06-09 | 2021-02-12 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
| CN111964153B (en) * | 2015-06-09 | 2022-07-05 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
| CN111649385A (en) * | 2015-06-09 | 2020-09-11 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
| CN111649384A (en) * | 2015-06-09 | 2020-09-11 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
| CN104913389A (en) * | 2015-06-09 | 2015-09-16 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
| CN113108365B (en) * | 2015-06-09 | 2023-04-28 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
| CN112539460B (en) * | 2015-06-09 | 2022-05-24 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
| CN111964153A (en) * | 2015-06-09 | 2020-11-20 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
| CN112539461A (en) * | 2015-06-09 | 2021-03-23 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
| CN112539460A (en) * | 2015-06-09 | 2021-03-23 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
| CN104913389B (en) * | 2015-06-09 | 2021-04-20 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
| CN113108365A (en) * | 2015-06-09 | 2021-07-13 | 广东美的制冷设备有限公司 | Indoor unit of air conditioner |
| CN106765879A (en) * | 2016-11-24 | 2017-05-31 | 广东美的制冷设备有限公司 | Instruction device and air-conditioner |
| CN106765879B (en) * | 2016-11-24 | 2019-09-27 | 广东美的制冷设备有限公司 | Instruction device and air conditioner |
| CN106910423A (en) * | 2017-04-10 | 2017-06-30 | 珠海格力电器股份有限公司 | Display device and air-conditioning equipment |
| CN107704139A (en) * | 2017-11-08 | 2018-02-16 | 绵阳美菱软件技术有限公司 | A kind of touch induction device and touch sensible method |
| CN107704139B (en) * | 2017-11-08 | 2021-02-05 | 合肥美菱物联科技有限公司 | Touch sensing device and touch sensing method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140903 |