CN103676606A - Floodlighting LED (Light-Emitting Diode) color complementing projection clock - Google Patents
Floodlighting LED (Light-Emitting Diode) color complementing projection clock Download PDFInfo
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Abstract
The invention relates to a floodlighting LED (Light-Emitting Diode) color complementing projection clock. The floodlighting LED color complementing projection clock is a device with the characteristics that a light emitting dial consists of red, green and blue floodlighting LEDs which respectively represent hour pointer, minute hand and second hand light sources; light is emitted under the drive of a central processing unit, a clock circuit and an LED constant-current driving circuit; and the light is projected to a needle bar vertical to the center of the dial; three cyan, purple and yellow color complementing projection pointers are generated under the background of a projection dial, which has a white color formed by color mixing, and are used as a hour pointer, a minute hand and a second hand to indicate time. When the light emitting dial adopts the discrete red, green and blue floodlighting LEDs and is at a certain distance with the needle bar, the lengths of the cyan, purple and yellow color complementing projections generated on the projection dial are also inconsistent. The floodlighting LED color complementing projection clock comprises the light emitting dial, the needle bar, the projection dial, the central processing unit, the clock circuit, the LED constant-current driving circuit, a microphone and voice control circuit, a speaker and sound effect circuit, keys, a silence key, a power supply circuit, a USB (Universal Serial Bus) power supply and data interface, a power supply switch, a shell and the like. The floodlighting LED color complementing projection clock combines functions of a night lamp, a music and color lamp and an emergency lighting.
Description
Technical field
The present invention relates to electronic technology, photochromic color field, particularly a kind of floodlight LED complementary color projection clock.
Background technology
At present, there are 12 light that distribute by clock ring clock point to irradiate successively by the hour the shade clock that middle needle bar forms projection abroad, its complex structure, shade is single, can only represent small time taking (United States Patent (USP): US4034549 A, Shadow Clock).Also have by red, green, blue three look optically focused LED and from three layers of differing heights color dial plate, with different angles, project the projection clock that middle shank forms shade respectively, this structure is more complicated, and because optically focused LED, red, green, blue three looks can not fine colour mixture overlap, the shade that shank forms is black, and light is mixed and disorderly, identification difficulty.
Summary of the invention
In order to overcome existing LED projection clock complex structure, shadow is mixed and disorderly, effect is bad, identification difficulty, the present invention adopts and on luminescent dial, represents respectively hour hands, minute hand, second hand light source red, green, blue floodlight LED or their combined color floodlight LED are that turquoise combined color is blue or green, red blue combined color is purple, the yellow floodlight LED of red green combined color, at central processing unit, clock circuit and LED constant-current circuit drive lower luminous, be irradiated on the shank with luminescent dial central vertical, shank other end vertical projection dial plate center, under white light background on projection dial plate after colour mixture, produce red, green, blue complementary color is blue or green, purple, Huang or combined color are blue or green, purple, yellow complementary color is red, green, three blue complementary color projection pointers, represent respectively hour hands, minute hand, the floodlight LED complementary color projection clock of the clear indication of second hand, color sequences can oneself be set, have mini light night concurrently, music lantern, the function of emergency lighting.
The technical solution adopted for the present invention to solve the technical problems is:
Floodlight LED complementary color projection clock by floodlight LED luminescent dial, shank, projection dial plate, central processing unit, clock circuit, LED constant-current drive circuit, button, microphone and sound control circuit, loudspeaker and sound effect circuit, stop ringing button, power circuit, USB power supply and data-interface, power switch, the structure interconnecting and shell and form.
The floodlight LED color that represents hour hands, minute hand, second hand light source on luminescent dial is respectively red, green, blue or yellow for purple, the red green combined color of blue or green, the red blue combined color of turquoise combined color, and their color sequences can oneself be set; LED is wide-angle floodlight, rather than low-angle optically focused, the lighting angle here so that light on projection dial plate effectively colour mixture become the white light background to be as the criterion.
Certain the look floodlight LED that represents hour hands light source on luminescent dial can have 12, also can have more, and maximum 60, they are uniformly distributed by moment position take on the circumference that luminescent dial center is the center of circle; Certain the look floodlight LED that represents minute hand light source can have 12, also can have more, and maximum 60, they are uniformly distributed by moment position on take in the periphery of hour hands light source led the circumference that luminescent dial center is the center of circle; Certain the look floodlight LED that represents second hand light source can have 12, also can have more, and maximum 60, they are uniformly distributed by moment position on take in the periphery of minute hand light source led the circumference that luminescent dial center is the center of circle.
On luminescent dial, represent respectively that the red, green, blue of hour hands, minute hand, second hand light source or their combined color are blue or green, purple, yellow floodlight LED quantity is when identical, also can adopt synthetic red, green, blue three primary colours floodlight LED particle, can there be 12, also can there be more, maximum 60, they are uniformly distributed by moment position take on the circumference that luminescent dial center is the center of circle, blue or green, purple, the yellow light source that represents respectively hour hands, minute hand, second hand of monochromatic red, green, blue or combined color, color sequences can oneself be set.
Perpendicular to luminescent dial center is for shutting out the light, to form the shank of complementary color projection, difference due to structure, one end of shank can link together with luminescent dial, also can there is certain distance not to be connected with luminescent dial, the other end of shank is vertically connected with projection dial plate, and the point that is connected is as projection table disk center.
Projection dial plate can be a face wall, can be also special light transmitting shell, round projection table disk center circular distribution moment position mark 1 to 12 numeral or other graphical symbol, represents 12 moment at hours, is convenient to recognition time.
Central processing unit is for assisting the work of reconciliation process functions module.
Clock circuit moves by the standby power supply retention time for generation of time signal with when primary power cuts out.
LED constant-current drive circuit is luminous for driving LED.
On luminescent dial, represent that the red, green, blue floodlight LED of hour hands, minute hand, second hand light source or combined color are blue or green, purple, yellow floodlight LED is luminous while projecting on projection dial plate under central processing unit, clock circuit and LED constant-current drive circuit drive, light forms white light through colour mixture, because blocking of dial plate center shank, red, green, blue or combined color are blue or green, purple, yellow three-color light source forms three aciculiform shades on projection dial plate; The shade of ruddiness is because lacking the red complementary color cyan of red formation, and the shade of green glow is because lacking the green green complementary color purple that forms, and the shade of blue light is because lacking the blue blue complementary color yellow that forms, and in like manner blue or green, purple, yellow complementary color is projected as red, green, blue.
When adopting discrete floodlight LED to form luminescent dial, hour hands, minute hand, second hand light source floodlight LED by position distribution constantly on the circumference of different radii from inside to outside, shank one end is with luminescent dial central vertical but there is certain distance not to be connected, when the other end is vertically connected with projection table disk center, owing to representing hour hands, minute hand, the luminous angle difference that projects shank top of floodlight LED of second hand light source, three complementary color projection pointers that it produces on projection dial plate, not only color is different, length is also different, just in time represent the hour hands of different length, minute hand, second hand, the meter reading custom that meets people.
When shank one end is vertical and connect luminescent dial center, the other end is vertical and while connecting projection table disk center, no matter be three discrete look floodlight LED or synthetic three primary colours floodlight LED, red, green, blue or combined color are blue or green, purple, yellow floodlight LED is luminous projects on shank, three green grass or young crops that produce in white light background on projection dial plate after colour mixture, purple, Huang or red, green, blue complementary color projection pointer length are consistent, and the differentiation of hour hands, minute hand, second hand can be differentiated by the complementary color projection color of setting.
Button is for setup times, alarm clock, record/playback, switching color lamp pattern or emergency lighting pattern and other function.
Microphone and sound control circuit are used for the sound control power switch of floodlight LED complementary color projection clock with saves energy or record quarter-bell or music.
Loudspeaker and sound effect circuit are for quarter-bell and play music, and music can be stored or from usb data interface download music files by microphone location.
Stop ringing button for stopping quarter-bell sound.
Power circuit is converted to external power source the internal work power supply of floodlight LED complementary color projection clock, and external power source can be USB power interface, can be also dry cell, can be also chargeable lithium cell, can be also solar cell.Power supply has a power switch for the part or all of external power source of opening and closing.
Floodlight LED complementary color projection clock has sleep mode, can arrange and open or close by button, after opening, work a period of time can automatically be closed most of power supply and be entered energy saver mode, can again wake up by sound, timing or power switch, but when adopting USB power interface directly to power, automatically enter long-term work pattern.
Shell and structure have guaranteed the normal enforcement of floodlight LED complementary color projection clock various functions and have completed.
When luminescent dial represents hour hands, minute hand, when the floodlight LED of second hand light source only has respectively 12, complementary color projection minute hand, the precision of complementary color projection second hand is 5 minutes and 5 seconds, for making up the deficiency of precision, can allow minute hand light source look floodlight LED not glimmer, interval flashing 1 time, interval flashing 2 times, interval flashing 3 times, interval flashing represents respectively 0 minute 4 times, 1 minute, 2 minutes, 3 minutes, 4 minutes, each going out for bright half second half second is to glimmer once, flicker number of times enough rear interval goes out one second, so circulation, thereby the moment value of minute hand indication adds that the number of times of interval flashing is more accurate minute value, the moment value of second hand indication adds that the number of times at flicker afterwards and interval is value in more accurate second.
Meanwhile, because this floodlight LED complementary color projection clock is comprised of luminous LED, have the function of mini light night concurrently.By the setting of central processing unit program and button, can control red, green, blue three-color LED and control emission true conversion according to a definite sequence and PWM, be equipped with music, there is the function of music lantern; Also can control section or all LED simultaneously luminous, there is emergent or assisting lighting function.
This floodlight LED complementary color projection clock can be by computer or the software of intelligent computer when USB interface is carried out school, control.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and example, the present invention is further described.
Fig. 1 is the luminescent dial LED distribution schematic diagram that adopts respectively 12 red, green, blue floodlight LED.
Fig. 2 is that while adopting discrete RGB floodlight LED and shank and luminescent dial to have certain distance, LED is luminous to be projected on shank, produces the principle schematic of different length complementary color projection hour hands, minute hand, second hand on projection dial plate.
Fig. 3 is certain three not isometric complementary color projection hour hands, minute hand, second hand schematic diagram on projection table dish constantly in Fig. 2 situation.
Fig. 4 is the perspective organigram of first embodiment of floodlight LED complementary color projection clock.
Fig. 5 is the shell rear panel schematic diagram that the luminescent dial of first embodiment of Fig. 4 is corresponding.
Fig. 6 is the longitudinal profile organigram of second embodiment of floodlight LED complementary color projection clock.
Fig. 7 is the front elevation of the shell that second embodiment luminescent dial is corresponding.
Fig. 8 be second embodiment of Fig. 6 when shank and luminescent dial link together not apart from time, produce three isometric complementary color projection hour hands, minute hand, second hand schematic diagram projection dial plate (metope or shell plane) is upper.
1. luminescent dials in figure, 2. hour hands light source look floodlight LED, 3. minute hand light source look floodlight LED, 4. second hand light source look floodlight LED, 5. shank, 6. projection dial plate, 7. central processing unit, clock circuit and LED constant-current drive circuit, 8. microphone and sound control circuit, 9. battery, 10. shell, 11. loudspeakers and sound effect circuit, 12.USB power supply and data-interface, marking 1 to 12 numeral or other graphical symbol during 13. hour, 14. complementary color projection hour hands, 15. complementary color projection minute hands, 16. complementary color projection second hands, 17. microphone aperture, 18. speaker holes, 19. power switches, 20. buttons, 21. stop ringing button, 22. firm bankings.
Embodiment
In Fig. 1, on luminescent dial (1), represent certain look floodlight LED(2 of hour hands light source) there are 12, by dial plate, be constantly evenly distributed on the circumference of the inside position; Represent certain look floodlight LED(3 of minute hand light source) have 12, by dial plate, be constantly evenly distributed on hour hands light source look floodlight LED(2 in position) peripheral circumferential on; Represent certain look floodlight LED(4 of second hand light source) have 12, by dial plate, be constantly evenly distributed on minute hand light source look floodlight LED(3 in position) peripheral circumferential on.The color of hour hands, minute hand, second hand floodlight LED is respectively, and purple, the red green combined color of blue or green, the red blue combined color of red, green, blue or turquoise combined color is yellow, and their color sequences can oneself be set.Hour hands light source look floodlight LED(2 in Fig. 1), minute hand light source look floodlight LED(3), second hand light source look floodlight LED(3) quantity is identical, also can adopt synthetic red, green, blue three primary colours floodlight LED to represent three discrete floodlight LED of position sometime, in this figure, need altogether 12 synthetic red, green, blue three primary colours floodlight LED.
In Fig. 2, when luminescent dial (1) adopts discrete hour hands light source look floodlight LED(2), minute hand light source look floodlight LED(3), second hand light source look floodlight LED(4), and while having certain distance not to be connected with shank (5), hour hands light source look floodlight LED(2), minute hand light source look floodlight LED(3), second hand light source look floodlight LED(4) the luminous shank (5) that projects, because the crevice projection angle to shank (5) top is different, at the upper complementary color projection hour hands (14) that produce different length of projection dial plate (6), complementary color projection minute hand (15), the principle schematic of complementary color projection second hand (16).
Fig. 3 is in Fig. 2 principle schematic, an example of the different length complementary color projection hour hands (14) that show at projection dial plate (6) sometime, complementary color projection minute hand (15), complementary color projection second hand (16), projection dial plate (6) is convenient to identification constantly in moment position mark 1 to 12 numeral (13).
In first embodiment shown in Fig. 4, luminescent dial (1) is contained in shell (10), projection dial plate (6) is made by trnaslucent materials, it is a part for shell (10), shank (5) is connected with projection dial plate (6) central vertical, there is certain distance with luminescent dial (1), luminescent dial (1) adopts the discrete hour hands light source look floodlight LED(2 of Fig. 1), minute hand light source look floodlight LED(3), second hand light source look floodlight LED(4) structure, luminescent dial (1) back side is central processing unit, clock circuit and LED constant-current drive circuit (7), microphone and sound control circuit (8), battery (9), loudspeaker and sound effect circuit (11), there is no in the drawings faithful representation, and stop ringing button (21), button in Fig. 5 (20), USB power supply and data-interface (12) in Fig. 5.As discrete hour hands light source look floodlight LED(2), minute hand light source look floodlight LED(3), second hand light source look floodlight LED(4) luminous under central processing unit, clock circuit and LED constant-current drive circuit (7) are controlled, with different angles, project shank (5) upper, in the upper colour mixture of translucent projection dial plate (6), become the complementary color projection hour hands (14), complementary color projection minute hand (15), the complementary color projection second hand (16) that in the background of white light, produce different length.Projection dial plate (6) is upper represents different moment values at moment point position mark 1 to 12 or other moment label symbol (13).While going up the corresponding hour according to complementary color projection hour hands (14), complementary color projection minute hand (15), complementary color projection second hand (16) at projection dial plate (6), marking 1 to 12 numeral or other graphical symbol (13) can be learnt the concrete time.
In first embodiment shown in Fig. 4, because luminescent dial (1) represents hour hands light source look floodlight LED(2), minute hand light source look floodlight LED(3), second hand light source look floodlight LED(4) have respectively 12, the precision of complementary color projection minute hand (15), complementary color projection second hand (16) is 5 minutes and 5 seconds.For making up the deficiency of precision, can increase minute hand light source look floodlight LED(3), second hand light source look floodlight LED(4) quantity, at most to 60, also can allow minute hand light source look floodlight LED(3) not glimmer, interval flashing 1 time, interval flashing 2 times, interval flashing 3 times, interval flashing represents respectively 0 minute 4 times, 1 minute, 2 minutes, 3 minutes, 4 minutes, each going out for bright half second half second is to glimmer once, flicker number of times enough rear interval goes out one second, so circulation, thereby time marking 1 to 12 numeral (13) of complementary color projection minute hand (15) indication adds that the number of times of interval flashing is more accurate minute value, flicker after time marking 1 to 12 numeral (13) of complementary color projection second hand (16) indication adds and the number of times at interval are value in more accurate second.Such as, interval flashing can make minute hand light source look floodlight LED(3 for 2 times) by " bright half second-go out half second-bright half second-go out half second-go out 1 second " loop cycle, corresponding complementary color projection minute hand (15) also can interval flashing 2 times, current complementary color projection minute hand (15) during the hour marking 1 to 12 numeral (13) add 2 and be divided into more accurate minute value, current complementary color projection second hand (16) during the hour number of times at the flicker of marking 1 to 12 numeral (13) after adding and interval be value in more accurate second.
In first embodiment shown in Fig. 4, shell (10) xsect is square round, and foursquare 4 angle circular arcs are excessive.Shell (10) four sides except the two sides of luminescent dial (1) and projection dial plate (6) correspondence can be whole, also can be with hollow out decorative pattern or figure.When shell (10) adopts the decorative pattern of hollow out or figure, hour hands light source look floodlight LED(2), light minute hand light source look floodlight LED(3), second hand light source look floodlight LED(4) can see through shell (10) and on wall, form colorful floral designs.
In first embodiment shown in Fig. 4, microphone and sound control circuit (8) extend service time of battery for recording and by Sound control switch.Loudspeaker and sound effect circuit (11) are for quarter-bell and play music.Battery (9) can be dry cell, chargeable lithium cell, solar cell or other batteries.Stop ringing button (22) for stopping quarter-bell sound.Microphone aperture in Fig. 5 (17) is imported microphone into for sound.Speaker hole in Fig. 5 (18) spreads out of sound for loudspeaker.Button in Fig. 5 (20) can be common key-press, film key or touch key-press.In Fig. 5, USB power supply and data-interface (12) can be directly given the power supply of floodlight LED complementary color projection clock or to lithium battery (9) charging, also can be connected computer or intelligent machine download music files, or during by software school and control.
In first embodiment shown in Fig. 4, floodlight LED complementary color projection clock is except normally being used as time clock feature, also can pass through button (20) and programmed control as music lantern, hour hands light source look floodlight LED(2), minute hand light source look floodlight LED(3), second hand light source look floodlight LED(4) can be under PWM Waveform Control by changing dutycycle, form full color and convert; Also can control section or all hour hands light source look floodlight LED(2), minute hand light source look floodlight LED(3), second hand light source look floodlight LED(4) luminous as emergency lighting or floor light.
In second embodiment shown in Fig. 6, adopted different structures, luminescent dial (1) center is vertically connected with shank (5) one end, shank (5) other end is fixed on base (22), base (22) is by gluing, hook or magnetic mode are directly fixed in body of wall or other plane, or shank (5) other end is directly vertically connected with a kind of shell plane, body of wall or plane or this kind of shell plane have been served as the effect of projection dial plate (6), shank (5) and base (22) or this kind of shell plane junction are projection dial plate (6) center.Hour hands light source look floodlight LED(2 on luminescent dial (1)), minute hand light source look floodlight LED(3), second hand light source look floodlight LED(4) can adopt the distribution of Fig. 1, from inner circle to cylindrical, be followed successively by and represent hour hands light source look floodlight LED(2), minute hand light source look floodlight LED(3), second hand light source look floodlight LED(4) discrete floodlight LED; Also can adopt synthetic three-primary color LED, 12 or more maximum 60 were uniformly distributed by position circle week in the moment.The back side of luminescent dial (1) is power switch (19) in central processing unit, clock circuit and LED constant-current drive circuit (7), microphone and sound control circuit (8), battery (9), loudspeaker and sound effect circuit (11), USB power supply and data-interface (12), button (20), Fig. 7, in the shell (10) that they are installed in together with luminescent dial (1) and luminescent dial (1) is corresponding.
In second embodiment shown in Fig. 6, as hour hands light source look floodlight LED(2), minute hand light source look floodlight LED(3), second hand light source look floodlight LED(4) at central processing unit, clock circuit and LED constant-current drive circuit (7), drive and issue illumination to be mapped to shank (5) upper, produce isometric but different colours as the complementary color projection hour hands (14) of Fig. 8 example, complementary color projection minute hand (15), complementary color projection second hand (16) projection dial plate (6) is upper.In Fig. 8 projection dial plate (6) the hour constantly position mark during the hour marking 1 to 12 numeral or other graphical symbol (13) conveniently check the time.On Fig. 7 housing (10), have microphone aperture (17) to import microphone into for sound, speaker hole (18) spreads out of sound for loudspeaker.
In second embodiment shown in Fig. 6, except the isometric complementary color projection hour hands (14), complementary color projection minute hand (15), the complementary color projection second hand (16) that produce because this example constructions is different are different from first embodiment of Fig. 4, other function is identical.
Floodlight LED complementary color projection clock is not limited to above-mentioned 2 kinds of exemplary embodiments, according to red, green, indigo plant or its combined color are blue or green, purple, yellow floodlight LED is at central processing unit, clock circuit and LED constant-current drive circuit (7) drive lower luminous projecting on shank (5), under the white light background of the upper colour mixture of projection dial plate (6), leave green grass or young crops, purple, yellow or red, green, blue three complementary color projection pointers represent respectively complementary color projection hour hands (14), minute hand during complementary color projection (15), second hand during complementary color projection (16), color sequences can oneself be set, this technical characterictic of the present invention, those skilled in the art can the change on 26S Proteasome Structure and Function amplify out various embodiments.
Claims (10)
1. a floodlight LED complementary color projection clock, it is mainly by luminescent dial, shank, projection dial plate, central processing unit, clock circuit, LED constant-current drive circuit, power circuit, shell forms, it is characterized in that: on luminescent dial, represent respectively hour hands, minute hand, second hand light source red, green, blue floodlight LED or their combined color floodlight LED are that turquoise combined color is blue or green, red blue combined color is purple, the yellow floodlight LED of red green combined color, at central processing unit, clock circuit and LED constant-current drive circuit drive lower luminous, be irradiated on the shank with luminescent dial central vertical, shank other end vertical projection dial plate center, under white light background on projection dial plate after colour mixture, produce red, green, blue complementary color is blue or green, purple, Huang or combined color are blue or green, purple, yellow complementary color is red, green, three blue complementary color projection pointers, represent respectively hour hands, minute hand, second hand, color sequences can oneself be set.
2. floodlight LED complementary color projection clock according to claim 1, it is characterized in that: the color that represents the floodlight LED of hour hands, minute hand, second hand light source on luminescent dial is respectively red, green, blue or yellow for purple, the red green combined color of blue or green, the red blue combined color of turquoise combined color, and their color sequences can oneself be set; LED is wide-angle floodlight, rather than low-angle optically focused, the lighting angle here so that light on projection dial plate effectively colour mixture become the white light background to be as the criterion.
3. floodlight LED complementary color projection clock according to claim 1, it is characterized in that: certain the look floodlight LED that represents hour hands light source on luminescent dial can have 12, also can have more, maximum 60, they are uniformly distributed by moment position take on the circumference that luminescent dial center is the center of circle; Certain the look floodlight LED that represents minute hand light source can have 12, also can have more, and maximum 60, they are uniformly distributed by moment position on take in the periphery of hour hands light source led the circumference that luminescent dial center is the center of circle; Certain the look floodlight LED that represents second hand light source can have 12, also can have more, and maximum 60, they are uniformly distributed by moment position on take in the periphery of minute hand light source led the circumference that luminescent dial center is the center of circle; When representing that the floodlight LED quantity of hour hands, minute hand, second hand light source is identical, also can adopt synthetic red, green, blue three primary colours floodlight LED particle, can have 12, also can have more, maximum 60, they are uniformly distributed by moment position take on the circumference that luminescent dial center is the center of circle.
4. floodlight LED complementary color projection clock according to claim 3, it is characterized in that: when adopting discrete floodlight LED to form luminescent dial, hour hands, minute hand, second hand light source floodlight LED by position distribution constantly on the circumference of different radii from inside to outside, shank one end is with luminescent dial central vertical but there is certain distance not to be connected, when the other end is vertically connected with projection table disk center, owing to representing hour hands, minute hand, the luminous angle difference that projects shank top of floodlight LED of second hand light source, three complementary color projection pointers that it produces on projection dial plate, not only color is different, length is also different, just in time represent the hour hands of different length, minute hand, second hand, the meter reading custom that meets people.
5. floodlight LED complementary color projection clock according to claim 4, it is characterized in that: when floodlight LED complementary color projection clock is installed in shell, projection dial plate is translucent, on projection dial plate, press position mark 1 to 12 numeral or other moment marker graphic symbol constantly, case body is except projection dial plate and two sides corresponding to luminescent dial, can can not be also hollow out with decorative pattern hollow out, shell can have different shape-designings.
6. floodlight LED complementary color projection clock according to claim 1, is characterized in that: shank also can be connected with luminescent dial central vertical one end, and the other end is vertically connected and pastes by base with base, hook or magnetic are fixed in body of wall or plane, or the other end is directly vertically connected with shell plane, body of wall or plane or shell plane all can be used as projection dial plate, shank and base or shell plane connecting place are as the center of projection dial plate, around dial plate center, press all uniform labelling 1 to 12 numerals of position circle or other moment marker graphic symbol constantly, now, luminescent dial represents hour hands, minute hand, no matter the floodlight LED of second hand is discrete red, green, indigo plant or combined color are blue or green, purple, yellow or synthetic red, green, blue three primary colours, at central processing unit, clock circuit, LED constant-current drive circuit drives lower luminous, and three complementary color projection pointer lengths that shank produces on projection dial plate are consistent, can distinguish hour hands by the complementary color projection color of pointer of setting, minute hand, second hand.
7. floodlight LED complementary color projection clock according to claim 1, it is characterized in that: except essential luminescent dial, shank, projection dial plate, central processing unit, clock circuit, LED constant-current drive circuit, power circuit, shell, it can also have microphone and sound control circuit for the sound control power switch of this floodlight LED complementary color projection clock with saves energy or record quarter-bell or music; Loudspeaker and sound effect circuit produce quarter-bell and play music; Button is for setup times, quarter-bell, mode of operation; Stop ringing button for stopping quarter-bell; USB power supply and data-interface during for direct power supply or to rechargeable battery charging or connection computer or intelligent machine down-load music, school, control; Power switch is for the power switch of this floodlight LED complementary color projection clock.
8. floodlight LED complementary color projection clock according to claim 1, it is characterized in that: it has sleep mode, can arrange and open or close by button, after opening, work a period of time can automatically be closed most of power supply and be entered energy saver mode, can again wake up by sound, timing or power switch, but when adopting USB power interface directly to power, automatically enter long-term work pattern.
9. floodlight LED complementary color projection clock according to claim 1, it is characterized in that: when luminescent dial represents hour hands, minute hand, when the floodlight LED of second hand light source only has respectively 12, complementary color projection minute hand, the precision of complementary color projection second hand is 5 minutes and 5 seconds, for making up the deficiency of precision, can allow minute hand light source look floodlight LED not glimmer, interval flashing 1 time, interval flashing 2 times, interval flashing 3 times, interval flashing represents respectively 0 minute 4 times, 1 minute, 2 minutes, 3 minutes, 4 minutes, each going out for bright half second half second is to glimmer once, flicker number of times enough rear interval goes out one second, so circulation, thereby the moment value of minute hand indication adds that the number of times of interval flashing is more accurate minute value, the moment value of second hand indication adds that the number of times at flicker afterwards and interval is value in more accurate second.
10. floodlight LED complementary color projection clock according to claim 1; it is characterized in that: blue or green according to red, green, blue or its combined color, purple, yellow floodlight LED is luminous projects on shank; on projection dial plate, under the white light background of colour mixture, leave green grass or young crops, purple, Huang or three complementary color projection pointers of red, green, blue and represent respectively hour hands, minute hand, second hand; color sequences can oneself be set; this technical characterictic can have multiple different embodiment by the change of 26S Proteasome Structure and Function, all in protection scope of the present invention.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410002590.1A CN103676606A (en) | 2014-01-04 | 2014-01-04 | Floodlighting LED (Light-Emitting Diode) color complementing projection clock |
| CN201420190735.0U CN204065686U (en) | 2014-01-04 | 2014-04-20 | Floodlight LED projection clock |
| CN201410157191.2A CN103885327B (en) | 2014-01-04 | 2014-04-20 | Floodlight LED projection clock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410002590.1A CN103676606A (en) | 2014-01-04 | 2014-01-04 | Floodlighting LED (Light-Emitting Diode) color complementing projection clock |
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| Publication Number | Publication Date |
|---|---|
| CN103676606A true CN103676606A (en) | 2014-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410002590.1A Pending CN103676606A (en) | 2014-01-04 | 2014-01-04 | Floodlighting LED (Light-Emitting Diode) color complementing projection clock |
| CN201420190735.0U Expired - Fee Related CN204065686U (en) | 2014-01-04 | 2014-04-20 | Floodlight LED projection clock |
| CN201410157191.2A Active CN103885327B (en) | 2014-01-04 | 2014-04-20 | Floodlight LED projection clock |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420190735.0U Expired - Fee Related CN204065686U (en) | 2014-01-04 | 2014-04-20 | Floodlight LED projection clock |
| CN201410157191.2A Active CN103885327B (en) | 2014-01-04 | 2014-04-20 | Floodlight LED projection clock |
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| Country | Link |
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| CN (3) | CN103676606A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105676622A (en) * | 2016-04-15 | 2016-06-15 | 广东工业大学 | Intelligent sensing light and shadow clock |
| CN111885774A (en) * | 2020-07-31 | 2020-11-03 | 西安电子工程研究所 | Method for displaying multiple switch signals on limited LED by time division multiplexing |
| CN113093506A (en) * | 2021-03-05 | 2021-07-09 | 正负壹先进技术(深圳)有限公司 | Projection clock |
| CN115220335A (en) * | 2022-07-05 | 2022-10-21 | 莆田市城厢区福瑞科技电子有限公司 | Light beam clock flashing device and control method and application thereof |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104111603A (en) * | 2014-07-03 | 2014-10-22 | 上海联云网络科技有限公司 | Clock with color-changing indication light sources |
| CN106909067A (en) * | 2017-03-13 | 2017-06-30 | 东莞理工学院 | A kind of electronic alarm clock device and its implementation |
| CN110376869A (en) * | 2019-05-27 | 2019-10-25 | 湖北工业大学 | A kind of clock based on gnomonics |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2311628B (en) * | 1996-03-27 | 1998-03-04 | Leona Electronics Co Ltd | Clock |
| TW475695U (en) * | 2001-01-20 | 2002-02-01 | Top Want Ind Co Ltd | Wall lamp structure with clock projection |
| CN2840120Y (en) * | 2005-05-20 | 2006-11-22 | 炬鑫科技股份有限公司 | Time display device |
| CN201594177U (en) * | 2009-09-24 | 2010-09-29 | 浙江大学 | Gauge |
| CN202533723U (en) * | 2012-03-29 | 2012-11-14 | 中国海洋大学 | Laser pointer clock based on holographic projection technology |
-
2014
- 2014-01-04 CN CN201410002590.1A patent/CN103676606A/en active Pending
- 2014-04-20 CN CN201420190735.0U patent/CN204065686U/en not_active Expired - Fee Related
- 2014-04-20 CN CN201410157191.2A patent/CN103885327B/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105676622A (en) * | 2016-04-15 | 2016-06-15 | 广东工业大学 | Intelligent sensing light and shadow clock |
| CN111885774A (en) * | 2020-07-31 | 2020-11-03 | 西安电子工程研究所 | Method for displaying multiple switch signals on limited LED by time division multiplexing |
| CN113093506A (en) * | 2021-03-05 | 2021-07-09 | 正负壹先进技术(深圳)有限公司 | Projection clock |
| CN113093506B (en) * | 2021-03-05 | 2022-06-28 | 正负壹先进技术(深圳)有限公司 | Projection clock |
| CN115220335A (en) * | 2022-07-05 | 2022-10-21 | 莆田市城厢区福瑞科技电子有限公司 | Light beam clock flashing device and control method and application thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103885327A (en) | 2014-06-25 |
| CN204065686U (en) | 2014-12-31 |
| CN103885327B (en) | 2017-01-25 |
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Application publication date: 20140326 |