CN105704410A - Television indicating lamp and television - Google Patents
Television indicating lamp and television Download PDFInfo
- Publication number
- CN105704410A CN105704410A CN201610021100.1A CN201610021100A CN105704410A CN 105704410 A CN105704410 A CN 105704410A CN 201610021100 A CN201610021100 A CN 201610021100A CN 105704410 A CN105704410 A CN 105704410A
- Authority
- CN
- China
- Prior art keywords
- television
- light
- exiting surface
- indicator light
- television indicator
- 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
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Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
- F21V33/0004—Personal or domestic articles
- F21V33/0044—Household appliances, e.g. washing machines or vacuum cleaners
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2111/00—Use or application of lighting devices or systems for signalling, marking or indicating, not provided for in codes F21W2102/00 – F21W2107/00
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Engineering & Computer Science (AREA)
- Planar Illumination Modules (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The invention provides a television indicating lamp and a television. The television indicating lamp comprises a light source and a light guiding component. The light source is installed on one end of the light guiding component. The other end of the light guiding component comprises a first emergent light surface and a second emergent light surface which form a first setting angle. Light, emitted by the light source, is refracted by the first emergent light surface and a second emergent light surface and then is emitted so that a luminescence direction of the television indicating lamp includes two directions. Therefore, a luminescence scope of the television indicating lamp is increased, practicality of the television indicating lamp is improved, and a condition of accurately determining a state of the television according to a state of the television indicating lamp is provided for a user.
Description
Technical field
The present invention relates to field of photoelectric technology, particularly relate to a kind of television indicator light and television set。
Background technology
Along with the development of electronic technology, television set is very universal。Display lamp on television set is used to the device of the duty of instruction television set。
At present, the display lamp on television set is typically mounted on the lower section of television display screen or tiltedly issues, and display lamp is along installation site, and luminous towards the dead ahead of television display screen, light emitting region is narrow。And user is when watching TV, sight line generally flushes with the center of television display screen, or it is set to certain depression angle with centre bit, user is difficult to accurately judge the state of display lamp, have impact on user and determine the accuracy of television set state according to the luminous situation of display lamp, the practicality of television indicator light is poor。
Summary of the invention
The present invention provides a kind of television indicator light and television set, is used for solving television indicator light light emitting region in prior art narrow, affects user and determine the accuracy of television set state, the problem that television indicator light practicality is poor according to the luminous situation of display lamp。
One aspect of the present invention provides a kind of television indicator light, including: light source and light guide；
Described light source is arranged on one end of described light guide；
The other end of described light guide includes the first exiting surface in the first set angle and the second exiting surface。
Further aspect of the present invention provides a kind of television set, including television indicator light as above。
Television indicator light provided by the invention and television set, television indicator light, including light source and light guide, wherein light source is arranged on one end of light guide, the other end of light guide includes the first exiting surface in the first set angle and the second exiting surface, the light that light source sends, after the refraction of the first exiting surface and the second exiting surface, launch, the light emission direction making television indicator light includes both direction, thus adding the light emitting region of television indicator light, improve the practicality of television indicator light, for user's state according to display lamp, accurately determine that the state of television set provides condition。
Accompanying drawing explanation
The structural representation of a kind of television indicator light that Fig. 1 provides for the embodiment of the present invention one；
The structural representation of the another kind of television indicator light that Fig. 2 provides for the embodiment of the present invention two；
Fig. 3 is the index path of the television indicator light shown in Fig. 2；
The structural representation of another television indicator light that Fig. 4 provides for the embodiment of the present invention three。
Accompanying drawing labelling:
1-light source；2-light guide；21-the first exiting surface；
22-the second exiting surface；θ the-the first set angle；23-reflecting surface；
24-the 3rd exiting surface；α the-the second set angle。
Detailed description of the invention
For making the purpose of the embodiment of the present invention, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described。
Various embodiments of the present invention, in prior art, the display lamp on various television sets is luminous towards display screen dead ahead, and light emitting region is narrow, affects the problem that user determines television set accuracy of state, it is provided that a kind of television indicator light and television set。The television indicator light provided in various embodiments of the present invention, has wider light emitting region, for user's state according to display lamp, accurately determines that the state of television set provides condition。
The structural representation of a kind of television indicator light that Fig. 1 provides for the embodiment of the present invention one。As it is shown in figure 1, this television indicator light, including: light source 1 and light guide 2。
Wherein, described light source 1 is arranged on one end of described light guide 2；The other end of described light guide 2 includes the first exiting surface 21 and the second exiting surface 22 in the first set angle θ。
For example, light source can be point source, it is also possible to for area source, is such as LED etc., and this is not limited by the present embodiment。The quantity of light source can also select as required, such as selects 1 LED lamp, 2 LED lamp etc.。
Concrete, light source can adopt the modes such as bonding, clamping to be arranged on one end of light guide。It should be noted that owing to light source is when luminescence, can produce certain heat, in order to prevent display lamp in use, light source occurs to loosen, and can select the colloid that the fusing points such as PUR are higher time bonding。
It addition, the shape of light guide, it is possible to determining according to the position of display lamp to be installed in television set and shape, such as light guide can form as shown in Figure 1 be linear type, or can also form as shown in Figure 2, for broken line type。The structural representation of the another kind of television indicator light that Fig. 2 provides for the embodiment of the present invention two。
Concrete, if light guide is form as shown in Figure 1, after the light that then light source sends is transferred to the other end from one end of light guide, light guide is reflected respectively from the first exiting surface of light guide and the second exiting surface, owing to the first exiting surface and the second exiting surface are the first angle set, so that the light reflected respectively through the first exiting surface and the second exiting surface also can be at an angle, so that the light that display lamp sends is by the original dead ahead being only oriented towards television display screen, become not only having the light of the dead ahead towards television display screen, also has the light at an angle of the front with television display screen, add the light emitting region of television indicator light, thus being user's state according to display lamp, accurately determine that the state of television set provides condition。
Accordingly, if light guide is the shape shown in Fig. 2, light source selects 1 LED lamp, then the index path of corresponding television indicator light is as it is shown on figure 3, index path that Fig. 3 is the television indicator light shown in Fig. 2。Be can be seen that by Fig. 3, light path in light guide, two parts including vertical direction each other, L-type bending place in light guide includes a reflecting surface 23, the light that light source 1 sends first passes around and light source 1 guide-lighting path in horizontal direction, it is transferred to reflecting surface 23, afterwards after the reflection of reflecting surface 23, reflect light to in light source 1 guide-lighting path in vertical direction, then then through after the refraction of the first exiting surface 21 and the second exiting surface 22, launch respectively, as shown in Figure 3, between the two bundle emergent lights that the first exiting surface 21 and the refraction of the second exiting surface 22 send also at an angle, it is understandable that, angle between two bundle emergent lights, relevant with the refractive index of the angle that first sets and light guide。
For example, user is when normal viewing television set, between user's sight line and the display lamp of television set, generally there is a depression angle, at this moment it is seen that arc line type light narrower together, thus being not easy to attract the user's attention, user is made to be easier to be absorbed in the program of broadcasting。When user carries out switching on and shutting down or sees display lamp specially, user's sight line is generally relatively low, at this moment then it can be seen that wider brighter power supply indicator, thus ensure that the highlighting of display lamp。
Wherein, the above-mentioned first angle set can be 20 degree, 25 degree, 30 degree, 35 degree etc., it is possible to set according to the refractive index of the use scene of television set and light guide, such as can between 20 degree to 30 degree。
Additionally, above-mentioned light guide can be made up of any one in following material: ultra-fine polymethyl methacrylate powder (Polymethylmethacrylate, be called for short PMMA), Merlon (Polycarbonate, be called for short PC), polystyrene (Polystyrene, be called for short PS) or glass。Owing to the density ratio air of above-mentioned various materials is high, therefore, light light beam after the second exiting surface refraction is towards the oblique upper of television display screen so that user in the front of television display screen or oblique upper, it can be seen that the state of television indicator light。
For example, if light guide adopts PMMA composition, then above-mentioned first set angle can be 26 degree。
Time actually used, it is also possible to by being coated with the modes such as photomask on the first exiting surface and the second exiting surface, weaken the luminous intensity of display lamp, to reduce the injury to eyes of user。
The television indicator light that the present embodiment provides, including light source and light guide, light source is arranged on one end of light guide, the other end of light guide includes the first exiting surface in the first set angle and the second exiting surface, the light that light source sends, after the refraction of the first exiting surface and the second exiting surface, launch respectively along two different directions, the light emission direction making television indicator light includes both direction, thus adding the light emitting region of television indicator light, improve the practicality of display lamp, for user's state according to display lamp, accurately determine that the state of television set provides condition。
By above-mentioned analysis, the light guide of television indicator light, including the first exiting surface and the second exiting surface that are the first set angle, add the light emitting region of television indicator light, it will be understood by those skilled in the art that, in order to expand the light emitting region of television indicator light further, the light guide of television indicator light can also include the 3rd exiting surface, the 4th exiting surface etc.。Below in conjunction with Fig. 4, the situation that light guide includes the 3rd exiting surface is further detailed。
The structural representation of another television indicator light that Fig. 4 provides for the embodiment of the present invention three。This television indicator light as shown in Figure 4, on the basis of above-described embodiment, also includes and first light-emitting area 21 the 3rd exiting surface 24 in the second set angle α。
Wherein, the second set angle can, according to the use scene setting of the refractive index of light guide and television set, can be such as 20 degree, 30 degree, 40 degree etc.。For example, if light guide is made up of PMMA, then the second set angle can be 26 degree。
In the present embodiment, the light that light source sends, after the refraction of the first exiting surface, the second exiting surface and the 3rd exiting surface, along three directions respectively to emission, the light emission direction making television indicator light not only includes, along dead ahead and the oblique upper of television display screen, also include the obliquely downward along television display screen, further increase the light emitting region of television indicator light。
It is understood that the light guide in television indicator light, it is also possible to only it is made up of the first exiting surface and the 3rd exiting surface, so that television indicator light is luminous along dead ahead and the obliquely downward of television display screen。
The television indicator light that the present embodiment provides, including light source and light guide, wherein, light guide includes the first exiting surface, second exiting surface and the 3rd exiting surface, first exiting surface and the second exiting surface are the first set angle, first exiting surface and the 3rd exiting surface are the second set angle, the light that light source sends, through the first exiting surface, after the refraction of the second exiting surface and the 3rd exiting surface, launch respectively along three different directions, further increase the light emitting region of television indicator light, improve the practicality of display lamp, for user's state according to display lamp, accurately determine that the state of television set provides condition。
Based on the television indicator light that the various embodiments described above of the present invention provide, further aspect of the present invention provides a kind of television set, including the television indicator light described in above-mentioned any embodiment。
Wherein, above-mentioned television indicator light can be fixed by the housing of clamping, the mode such as bonding and television set, and the feeder ear in television set electrically connects with the light source in television indicator light, for light source power supply。
The structure of the television indicator light in the television set that the present embodiment provides and light emission direction, can refer to the detailed description of each embodiment of above-mentioned television indicator light, repeat no more herein。
Display lamp in the television set that the present embodiment provides, including light source and light guide, wherein light source is arranged on one end of light guide, the other end of light guide includes the first exiting surface in the first set angle and the second exiting surface, the light that light source sends, after the refraction of the first exiting surface and the second exiting surface, launch respectively along both direction, the light emission direction making television indicator light includes both direction, thus adding the light emitting region of television indicator light, improve the practicality of display lamp, for user's state according to display lamp, accurately determine that the state of television set provides condition。
One of ordinary skill in the art will appreciate that: all or part of step realizing above-mentioned each embodiment of the method can be completed by the hardware that programmed instruction is relevant。Aforesaid program can be stored in a computer read/write memory medium。This program upon execution, performs to include the step of above-mentioned each embodiment of the method；And aforesaid storage medium includes: the various media that can store program code such as ROM, RAM, magnetic disc or CDs。
Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit；Although the present invention being described in detail with reference to foregoing embodiments, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or wherein some or all of technical characteristic is carried out equivalent replacement；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme。
Claims (8)
1. a television indicator light, it is characterised in that including: light source and light guide；
Described light source is arranged on one end of described light guide；
The other end of described light guide includes the first exiting surface in the first set angle and the second exiting surface。
2. television indicator light according to claim 1, it is characterised in that described first set angle is between 20 degree and 30 degree。
3. television indicator light according to claim 2, it is characterised in that described first set angle is 26 degree。
4. television indicator light according to claim 1, it is characterised in that described light guide is made up of any one in ultra-fine polymethyl methacrylate powder, Merlon, polystyrene or glass。
5. according to the arbitrary described television indicator light of claim 1-4, it is characterised in that described light source is connected on one end of described light guide by melt viscosity。
6. according to the arbitrary described television indicator light of claim 1-4, it is characterised in that also include: the 3rd exiting surface；
Described 3rd exiting surface and described first exiting surface are the second set angle。
7. television indicator light according to claim 6, it is characterised in that described second set angle is 26 degree。
8. a television set, it is characterised in that include at least one as arbitrary in claim 1-7 as described in television indicator light。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610021100.1A CN105704410A (en) | 2016-01-13 | 2016-01-13 | Television indicating lamp and television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610021100.1A CN105704410A (en) | 2016-01-13 | 2016-01-13 | Television indicating lamp and television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105704410A true CN105704410A (en) | 2016-06-22 |
Family
ID=56227204
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610021100.1A Pending CN105704410A (en) | 2016-01-13 | 2016-01-13 | Television indicating lamp and television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105704410A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108594537A (en) * | 2018-07-03 | 2018-09-28 | 深圳创维－Rgb电子有限公司 | A kind of backlight and display device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2756950Y (en) * | 2004-11-06 | 2006-02-08 | 鸿富锦精密工业（深圳）有限公司 | Light conductive pipe |
| CN2791451Y (en) * | 2004-12-24 | 2006-06-28 | 联想(北京)有限公司 | Indication lamp device |
| US20110222294A1 (en) * | 2008-12-26 | 2011-09-15 | Chung-Yuan Christian University | Side emitting LED module |
| CN105025125A (en) * | 2015-07-08 | 2015-11-04 | 深圳市百康光电有限公司 | Electronic communication device |
-
2016
- 2016-01-13 CN CN201610021100.1A patent/CN105704410A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2756950Y (en) * | 2004-11-06 | 2006-02-08 | 鸿富锦精密工业（深圳）有限公司 | Light conductive pipe |
| CN2791451Y (en) * | 2004-12-24 | 2006-06-28 | 联想(北京)有限公司 | Indication lamp device |
| US20110222294A1 (en) * | 2008-12-26 | 2011-09-15 | Chung-Yuan Christian University | Side emitting LED module |
| CN105025125A (en) * | 2015-07-08 | 2015-11-04 | 深圳市百康光电有限公司 | Electronic communication device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108594537A (en) * | 2018-07-03 | 2018-09-28 | 深圳创维－Rgb电子有限公司 | A kind of backlight and display device |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160622 |
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| RJ01 | Rejection of invention patent application after publication |