CN85107592A - Transmittance and flare light device - Google Patents
Transmittance and flare light device Download PDFInfo
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- CN85107592A CN85107592A CN85107592.4A CN85107592A CN85107592A CN 85107592 A CN85107592 A CN 85107592A CN 85107592 A CN85107592 A CN 85107592A CN 85107592 A CN85107592 A CN 85107592A
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- optical fiber
- light
- otch
- transmitting set
- transmittance
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Abstract
Transmittance is made up of with an optical fiber that has at least an end to link to each other with optical transmitting set a light-emitting tube, an optical transmission device of adjusting this optical transmitting set with flare light device.On the above-mentioned optical fiber otch is arranged, otch is used for the light in the optical fiber is transmitted in incision the outside of optical fiber.This transmittance and flashing device can be combined with display device.
This patent is the continuation of number of patent application 594,209 and replenishes, and files on March 28th, 1984, authorizes at present, but is admitted.
Description
Present patent application is to submit on March 28th, 1984, and the continuation application of the patented claim NO.594209 that is admitted on June 10th, 1985.
The present invention refers to a kind of transmittance and flashing device, and it is particularly suitable for being installed on any display device of the confession watching, as the device of transmission light and generation passage of scintillation light.
Usually, this contrive equipment is the outside transmission a branch of light of a certain position of fiber cores to optical fiber from inside of optical fibre, and thus, the observer of outer fiber will observe the gathering light beam on the transmission position in optical fiber.This scintillation is to cause by the inside that periodically light is input to optical fiber, and realize by do otch on optical fiber the gathering of light beam and location.
At present, the purposes of fiber device is by known to the people, and has been used in and shows on the industry.These devices are design and use in the following manner, in order to produce more than one passage of scintillation light, must use the optical fiber of multistage.For each passage of scintillation light position, different fiber lengths must be arranged.Therefore, see " n " individual passage of scintillation light, " n " section optical fiber must be arranged for making the beholder.N is the integer greater than zero in addition.Sometimes every section optical fiber uses a light source that it is shone, and like this, " n " section optical fiber has then required " n " individual light source.Here, n also is the integer greater than zero.
Adopting under the situation of many light sources, which type of energy of these light sources no matter, required energy is all bigger.If a device only uses the energy of the many light sources of energy resource supply, to compare with the situation that only needs a light source of irradiation so, this energy can consume and use up faster.This energy consumption situation has shortened the useful life of interior dress flashing device, and its result will need to replenish more frequently the energy, such as changing battery.
In a word, need more service part, take space and the more expense of cost.
Usually design, configuration and the working method that adopts can be by example explanation down in the past.For example produce the card of saluting of " n " individual passage of scintillation light (" n " is the integer greater than zero), need n bar appropriate size and length optical fiber at interval, the effect of the passage of scintillation light on the certain position can only produce in the terminal of every optical fiber and manifest.For this reason, must carefully lay each terminal of several optical fiber.This is for the very little many displays in space.Being trouble in the design, is difficult in the configuration.Salute every section optical fiber of card under a light source irradiation, periodically activate and deactivation, make to have produced optical flare by any circuit common and current regulator.
Apparatus of the present invention are transmittance flashing devices, and its only needs an optical fiber, a light source and the energy of a plurality of flickers can be provided.The present invention has introduced a kind of improved optical flare device, and it has produced and the passage of scintillation light previous method as much or more with minimum parts.Manufacture flashing device by the present invention, expense is lower, and difficulty is less, and design also is easier to.Because it is parts are less, low to energy-output ratio.
Here the device of Jie Shaoing is a transmittance and flare light device.It has a light source or optical transmitting set, a light transmissive device and an optical fiber that communicates with optical transmitting set that is used to adjust optical transmitting set.Have on the optical fiber light is transmitted to otch outside the optical fiber in the optical fiber.
In most preferred embodiment, otch (being the transmittance position) a series of, that the interval is suitable is arranged on the optical fiber.These otch make the light in these incision be transmitted to outer fiber by inside of optical fibre.When periodically supplying with optical fiber, can produce scintillation, and can observe this flicker in arbitrary incision of optical fiber with light.These otch can be made on the position of any needs on the optical fiber so that light these otch of transmission and be transmitted to outer fiber on those positions along optical fiber itself.By entering optical fiber, in fact promptly, produce scintillation by the activation and the deexcitation of optical transmitting set at designated time intervals inner control light beam.
In addition, the purpose of this invention is to provide a kind of display device that has been attached on this transmission and the flashing device.This transmission and flashing device are worked with display device, produce flicker effect.
Another object of the present invention is to introduce a kind ofly can produce the device of " n " individual flicker on optical fiber.But has " k " bar optical fiber.When n=1, k=n; When n is during greater than 1 integer, k is less than or equal to n.
In the best that is described in detail below and the process other embodiment and respective drawings, be described further realizing this type of purpose of the present invention and other purposes used mode, method and apparatus.
Fig. 1 shows the general type and the cell configuration of optimal light perspective of the present invention and flare light device, and this device includes an optical fiber, a light source, a passage of scintillation light control device and an energy.
Fig. 2 shows a transmittance and a flare light device with two optical fiber, two light sources, a flicker control device and an energy.
Fig. 3 show have two optical fiber, the transmittance and the flashing device of a light source, a flicker control device and an energy.
Fig. 4 shows the exploded view of the card display device most preferred embodiment of saluting.It includes a transmittance and flare light device, and the otch on the optical fiber in the hole of the card front cover of saluting and this device is accurately aimed at.
Fig. 5 shows the flicker control device of above-mentioned most preferred embodiment.It is an integrated circuit (being IC4049UB).
Fig. 6 shows the xsect of one section optical fiber, has shown the angle and the degree of depth of a class otch on the optical fiber.
Fig. 7 is the fibre profile figure along the line 7 of Fig. 6, has demonstrated the otch in Fig. 6 optical fiber.
Fig. 8 has shown the size and the shape of the otch wedge that cuts out from optical fiber.
Sizes is arranged at present, the optical fiber of the trade mark and quality. Technical, generally optical fiber being said into is transparent non-conductive fibre. When the diameter of optical fiber during greater than the wavelength of radiation luminous energy, the law of geometric optics is observed in the transmission of light in optical fiber. See 135 pages in " optics " literary composition that A Dixun in 1974-Wei Sili publishing company publishes, that write by Eileen Heckart .E and Cai Jieke .A. The optical fiber of selling at present has the multiple diameter specification, from about 2 microns to about 0.25 inch, but seldom makes the optical fiber that diameter dimension is significantly smaller than 10 microns (being equivalent to 0.01 millimeter).
It is believed that. In fact apparatus of the present invention can adopt the optical fiber of arbitrary dimension, as long as it can make light be transmitted to outer fiber from the optical fiber the inside by method of the present invention. In the most preferred embodiment of the above-mentioned card display of saluting, the optical fiber that adopts is the ESKA(trade mark, is produced by Mi Tesubixileiweng company). This optical fiber is to be made by highly purified polymethacrylates core and transparent fluoropolymer polymer chromatograph. Its diameter is 1 millimeter (mm), and manufacturer divides it into the JK-40 class.
Dodge in the most preferred embodiment of showing device at the above-mentioned card of saluting, the passage of scintillation light that a plurality of diverse locations are provided is altogether as long as an optical fiber.In Fig. 1, can see a kind of form of the most preferred embodiment of this device, optical fiber 1 curves round, and its two ends and optical transmitting set 2(are light emitting diode L, E, D) link, and optical transmitting set 2 is subjected to flicker control 3 controls, and total system is by an energy (can be battery 4) energize.Along this optical fiber the approximately equal otch 5 in a series of intervals is arranged.
Fig. 2 and Fig. 3 are the combined systems of these devices, and it includes the optical fiber 1 of one or more, or optical transmitting set 2.Fig. 4 shows the situation that this device is used in the card display interior of saluting.On saluting card 6 front covers, this shows a tree on Christmas Day (being pine tree 7).Along this pine tree profile suitable at interval hole 8 is arranged.These holes maintain proper spacing, accurately aim at the otch 5 on the optical fiber 1.After so aiming at, then make and pass hole on the card front cover of saluting, make card beholder outward visible at the light that the inside of optical fibre incision transmits.Whole device is fixed on the inside of the card of saluting.
One or two in optical transmitting set 2 and the optical fiber 1 links.When the light clockwork spring penetrate device by flash controller 3(by the energy 4 energizes) when activating, this optical transmitting set is sent into optical fiber to light.When this light beam passes through optical fiber, light will be run into the otch on the optical fiber.Otch that all otch 5 on the optical fiber will be done separately can be illuminated and can be observed the light that gathers that is produced in the incision of optical fiber.These otch make the outside of light from the internal transmission of optical fiber to optical fiber during by optical fiber at light.These transmission effects have caused illuminated otch, have promptly produced effect like " bulb " in incision.
Fig. 1,2 and 3 shows the version of several novelties of this device.Can see that the two ends of optical fiber are connected on the optical transmitting set.This connected mode at optical fiber two ends is unnecessary except that being suitable under some occasion.The two ends that this diode is linked this optical fiber, then light can side by side transmit in optical fiber along both direction.
Make light repeatedly promptly periodically enter optical fiber 1 and promptly cause scintillation from optical transmitting set 2.Any adjusting gear that is made of flash controller 3 and power supply 4 can both be connected to this optical transmitting set.Flash controller can be any integrated circuit, or any optical transmitting set that is suitable for utilizing any appropriate power supply (as battery or the suitable equipment of function) power supply, produces the periodically device of light transmission.Adjusting gear is directly connected on the optical transmitting set.Fig. 5 shows the circuit diagram of flash controller, is connected to two optical fiber that have on this controller.
Whole device can activate in the mode that directly contacts with adjusting gear with any " switch " mechanism.When this switch is in " opening " position, the flash controller in the cycle by controlling light transmission, electric energy periodically is input to optical transmitting set.Like this, photoperiodism is input to the optical fiber from optical transmitting set.Adopt the adjusting gear of appropriate format, obtain adjusting, therefore can change light transmissive frequent degree owing to enter the electric current of transmitter.If need not produce flicker effect, have only and shine otch all the time, that is light is input in the optical fiber goes continuously.
These otch on optical fiber can be by difformity, and the otch of different depth and different angles causes, as long as outside transmission of segment beam and illumination in the optical fiber just can.For example these otch can be the sheet otch of different depth and different angles or cause from the wedge of optical fiber excision different depth and different angles, make light outside transmission and illumination on the position of otch.
Be exemplified below:
Fig. 6,7 and 8 has at length expressed the otch on this optical fiber.Optical fiber 9 is cylindrical, massive objects of a three-dimensional, from the geometric configuration angle, claims that sometimes it is " cylinder ".It has a longitudinal axis 10, by its total length.This longitudinal axis 10 is imaginary straight lines, and it is made up of the central point on all xsects 11 on this right cylinder.Each xsect 11 all is circular, and a diameter is arranged is transverse axis 12.Transverse axis 12 intersects on the imaginary centres point 13 of circular cross section with the longitudinal axis, and perpendicular to the longitudinal axis.Cylindrical diameter is that A, radius are B, and the notch depth on the right cylinder is C.
In the concrete device of this detailed introduction, otch is a wedge that downcuts from optical fiber, and wedge and optical fiber are the boundary with string 17, and string 17 traverses right cylinder and parallel with transverse axis 12.And then the qualification wedge is two intersecting plane parts 18 and 19.These two planar sections 18 and 19 intersect have a few on the string 17 that all is positioned at right cylinder.String 17 links to each other on 2 o'clock with crosscut arc 20.The crosscut arc is the part of circular cross section 11, and it is relative with string 17.Two planar sections 18 and 19 are axis of symmetry with string 17, and intersect on the each point in right cylinder, and its angle is D.
In case determined the ideal position of otch, for example by the location situation of the card display interior of saluting, this right cylinder need be located with respect to the viewpoint of this otch with reference to the observer so.Among Fig. 6, the position of 15 observer's eyes in this concrete application of eye.Eye 15 is positioned at the another side of right cylinder otch, and 15 sight line 16 has been represented this situation from eye 14 to eye.Above-mentioned sight line is also perpendicular to the string 17 and the longitudinal axis 10.Best position is: the observer is positioned at respect near eye 15 positions to this otch.Can observe the maximum amount and the high-high brightness of illumination otch like this.
For manufacturing any otch, can adopt the suitable cutting of any degree of accuracy and survey instrument or method.In said apparatus, adopted ESKA optical fiber.Its diameter A is one millimeter, and radius B is 0.5 millimeter.Otch is 0.3 millimeter deeply, and two planar sections 18 and 19 crossing angle are 30 degree, and sight line 16 is perpendicular to the string 17 and the longitudinal axis 10.
Other can allow the optical fiber of transmittance outside optical fiber also can adopt, and diameter dimension is not limit yet.Notch depth C and angle of cut mouth can change.The variation of notch depth C and angle D will have influence on the flux and the aggregation of observed light on any angle.Find, when notch depth C is that 0.3 millimeter, angle D are 30 when spending, the verso view along sight line 16 from this otch, effect is best.Yet the observer needn't be at the reverse side of this optical fiber otch, because illuminated otch can be in sight on a plurality of positions with respect to the optical fiber otch.
The card display (as shown in Figure 4) of saluting of the employing flare light device of being advised can be installed and operate by the following method.In design proposal shown in Figure 4, this device is installed on the interior appropriate location of the card of saluting.Hole 8 should be in the position, opposite of each optical fiber otch 5.Technical any actual device can be as " switch " device in this flare light device.Battery 4 can be selected the battery of any suitable size for use.When this card of saluting adds this device, be somebody's turn to do " opening " switch activator flare light device, make electric energy be transported to controller 3, and then electric energy periodically is input to light emitting diode 2 by power supply 4, it is sent to optical fiber 1 to light more intermittently.When light enters optical fiber and run into each otch, it will be transmitted to the outside of optical fiber, pass hole 8 simultaneously, and this otch that throws light on makes the beholder see passage of scintillation light on the branch of pine tree 7 on the figure.
The present invention can produce a plurality of passage of scintillation light on a plurality of positions on the optical fiber, and only needs 1 light source, i.e. 1 optical transmitting set.If the user needs " n " individual passage of scintillation light (n is the integer greater than 1) in application, so just on this optical fiber, make " n " individual otch.This " n " individual passage of scintillation light only uses " k " bar optical fiber just can produce.Like this, need " k " bar optical fiber.Here during n=1, k=n; N is during greater than 1 integer, and " k " is less than or equal to " n ".In addition, can only produce " n " individual passage of scintillation light simultaneously by on one or more optical fiber, making " n " individual otch with " k " individual optical transmitting set or light source.Therefore, need " k " individual optical transmitting set.Here, when n=1, k=n; When " n " is during greater than 1 integer, k is less than or equal to " n ".
The present invention still comprises any display unit that adds above-mentioned smooth transmission and flashing device.
Application is unlimited, and following display unit is just given an example: toy, consumption electronic products, stationery, gift, decoration, advertisement, picture frame, gift box, the card of saluting, mask, badge, pin, toggle, label, signboard, cap, the thin front cover of photo, wax bamboo platform, ornament and other many display unit. The present invention also can be installed in each display unit with machinery or the electronic installation merging of any sounding or generation music.
Above example never represents the application limit of this invention, but represents some concrete application of the present invention.
Although, more than quite at large introduced content of the present invention with reference to some most preferred embodiments, also other device may be arranged. Therefore, this patent interest field should not be limited to concrete device described herein.
Claims (7)
1, transmittance and flare light device is characterized in that comprising:
An optical transmitting set;
A device that is used to adjust the light output of optical transmitting set;
, an optical fiber, it has at least an end to link to each other with optical transmitting set, so that light is input in the optical fiber from optical transmitting set, on the above-mentioned optical fiber otch is arranged, and is transmitted to outside the optical fiber in by optical fiber in incision in order to make light again.
2, transmittance according to claim 1 and flare light device is characterized in that, the device that is used to adjust light transmission can transmit light in intercycle ground at interval at official hour.
3, transmittance according to claim 1 and flare light device is characterized in that, optical transmitting set is a light emitting diode.
4, transmittance according to claim 1 and flare light device is characterized in that, this device includes " n " individual otch and " k " bar optical fiber, and when n=1, k=n is when n " k " for greater than 1 integer the time is less than or equal to " n ".
5, transmittance according to claim 1 and flare light device is characterized in that, this device has " n " bar optical fiber and " k " individual optical transmitting set, when n=1, and k=n; When n is during greater than 1 integer, " k " is less than or equal to " n ".
6, a display device is characterized in that, it contains a transmittance and a flare light device that proposes in claim 1.
7, according to the display device of claim 6, it is characterized in that, also include and make transmittance and the flare light device transmission of transmitted light in the display device give the observer, be positioned at the light hole on the display device upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85107592 CN1008023B (en) | 1985-10-12 | 1985-10-12 | Light transmission and blinking light apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 85107592 CN1008023B (en) | 1985-10-12 | 1985-10-12 | Light transmission and blinking light apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN85107592A true CN85107592A (en) | 1987-04-15 |
| CN1008023B CN1008023B (en) | 1990-05-16 |
Family
ID=4795686
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 85107592 Expired CN1008023B (en) | 1985-10-12 | 1985-10-12 | Light transmission and blinking light apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1008023B (en) |
-
1985
- 1985-10-12 CN CN 85107592 patent/CN1008023B/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CN1008023B (en) | 1990-05-16 |
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