CN205155838U - Lighting lamp - Google Patents
Lighting lamp Download PDFInfo
- Publication number
- CN205155838U CN205155838U CN201520588479.5U CN201520588479U CN205155838U CN 205155838 U CN205155838 U CN 205155838U CN 201520588479 U CN201520588479 U CN 201520588479U CN 205155838 U CN205155838 U CN 205155838U
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- Prior art keywords
- lamp
- photoreceptor
- shell
- scatter plate
- light
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Abstract
The utility model belongs to the universal device field especially relates to a lighting lamp. Contain the luminescent plate, a plurality of lamps that contain interval distribution on the luminescent plate, the lamp is the LED lamp, is blue light lamp, green glow lamp and red light lamp respectively. Curved shell is arranged in to the luminescent plate, and there is the insulation board luminescent plate below, and the lamp lead -out wire is connected, and the insulation board is installed in curved shell, still contains the scatter plate of installing on the shell, the lamp is facing to the scatter plate. The scatter plate is hair glass, the translucent cover is still installed to the scatter plate outside, contains the hole on scatter plate and the translucent cover and is used for walking the line. Still contain the photoreceptor, the photoreceptor is installed on the shell, install the photoreceptor on the shell, install the support on the shell, the photoreceptor is installed on the support, and the circuit part of lamp to photoreceptor passing signal line connection. Beneficial effect: can change the luminous colour of lamp in a flexible way, the colour difference is avoided appearing by light source that can the accurate control colour, has improved visual effect.
Description
Technical field
The utility model belongs to common apparatus field, particularly relates to a kind of illuminating lamp.
Background technology
Only formed by the population fluctuated (photon).The light that human eye can be experienced belongs to visible-range, and due to the difference of its frequency, human eye is different to its impression, has just distinguished different colors.Common photochromicly have red, orange, yellow, green, blue or green, indigo, purple, and its frequency raises successively.
In practice, the wide part that we see is mixed light, is mixed by the light of multiple color, and the ratio of its mixing is different, defines various different color.
It is found that, although the component ratio of light corresponding to shades of colour is very complicated, only need the mixing of light through different proportion of red, green, blue three kinds of colors, just can produce the light of whole color.Red, green, blue is called as the three primary colors of light, through the mixing of different ratios, will produce the light of any color.
In the past, lighting apparatus had incandescent lamp, fluorescent lamp, LED, high-pressure mercury lamp, Metal halogen lamp etc.The filament operating temperature of incandescent lamp is lower and unstable, and the frequency of its light sent is on the low side, therefore presents orange-yellow; Fluorescent lamp according to the difference of design, usually partially blue or pink colour partially; LED is usually partially blue, and particularly after Long-Time Service, color can become more blue gradually; High-pressure mercury lamp color is orange; Metal halogen lamp color is golden.
At lighting field, the requirement of people to the index such as brightness, efficiency is higher, but considers less for indexs such as colors, and the color of light is actually uncertain, can not provide the light of designated color, and along with the factor and changing such as voltage, service time.
The color of illuminating lamp is uncertain, and this problem is no problem for general application, but for following occasion, still needs to improve:
1, selling the market of high-grade clothing, because the color of illuminating lamp and available light color have gap, the clothes that client chooses under light, after going out market, seeing under available light, feel that the color of clothes is different, is not color when fitting originally.When the misalignment of illuminating lamp is larger, the color that clothes presents distortion, can affect the judgement of client.This exists too in the sale occasion of jewelry, jewellery, calligraphy and painting etc.
2, in Fashion Show meeting, performance meeting-place etc., due to the difference of illuminating lamp color, spectators see inaccurate to the personage's clothes, the colour of skin etc. on stage.This problem also exists in occasions such as photographies.
3, on operating table, the inaccuracy of illuminating lamp color may cause the collimation error of doctor, can have a certain impact.
4, indoor field of planting (plant factor), adopts light to throw light on to plant, enables plant carry out photosynthesis, but photochromic have influence to plant growth, need to export the photochromic of the best, be beneficial to the growth of plant, but common illuminating lamp cannot accomplish this point.
Above problem, exactly because common illuminating lamp cannot export the light of precise color.
If illuminating lamp can export the color of specifying, such as very consistent with natural daylight (such as the available light at outdoor cloudy day) color, so, when being radiated in market on clothes, jewellery, calligraphy and painting etc., the clothes color relation that client sees can be identical with the color under natural daylight, can see natural color.In occasions such as performance, photography, operating tables, also more real color can be seen.
If illuminating lamp can export the light of designated color as requested, so just according to the needs of plant growth, the light of optimal colors can be produced, irradiate plant, the growth of plant can be promoted.
Summary of the invention
The object of invention: in order to provide a kind of illuminating lamp of better effects if, specific purposes are shown in multiple substantial technological effects of concrete implementation section.
In order to reach as above object, the present invention takes following technical scheme:
A kind of illuminating lamp, it is characterized in that, comprise luminous plaque, described luminous plaque comprises multiple lamps spaced apart, described lamp is LED, is respectively blue-ray light, green light lamp and red globe lamp.
The further technical scheme of the utility model is, described luminous plaque is placed in the shell of arc, has insulation board below luminous plaque, lamp lead-out wire connects power supply, insulation board is arranged in the shell of arc, also comprises the scatter plate be arranged on shell, and described lamp is facing to scatter plate.
The further technical scheme of the utility model is, described scatter plate is frosted glass, and described scatter plate outside is also provided with translucent cover, and scatter plate and translucent cover comprise hole in order to cabling.
The further technical scheme of the utility model is, described blue-ray light is in parallel; All green light lamps are in parallel; All red globe lamps are in parallel, the distribution straggly of described lamp.
The further technical scheme of the utility model is, also comprises photoreceptor, and described photoreceptor is arranged on shell, described shell is provided with photoreceptor, shell is provided with support, and described photoreceptor is rack-mount, and photoreceptor is connected to the circuit part of lamp by holding wire.
The further technical scheme of the utility model is, also comprises button, and described button can control the switch of photoreceptor.
Adopt the utility model of as above technical scheme, have following beneficial effect relative to prior art: the glow color that can change lamp flexibly, accurately can control the light source of color, avoid occurring aberration, improve visual effect.
Accompanying drawing explanation
In order to further illustrate the present invention, be described further below in conjunction with accompanying drawing:
Fig. 1 is utility model structural representation;
Fig. 2 is the structural representation on utility model luminous plaque;
Wherein: 1. shell; 2. power line; 3. insulating base; 4. button; 5. circuit part; 6. luminous plaque; 7. holding wire; 8. scatter plate; 9. support; 10. photoreceptor; 11. translucent covers; 12. lamps.
Detailed description of the invention
Be described embodiments of the invention below in conjunction with accompanying drawing, embodiment is not construed as limiting the invention:
A kind of illuminating lamp, it is characterized in that, comprise luminous plaque, described luminous plaque comprises multiple lamps spaced apart, described lamp is LED, is respectively blue-ray light, green light lamp and red globe lamp.The technique effect of the essence that the technical scheme at this place plays and implementation procedure thereof are as follows: by adjusting the size of the real output of blue-ray light, green light lamp and red globe lamp, change overall luminous mixed effect, thus reaching the effect of variable color, color changeable effect is better.
More than operation can adopt the operation of people itself to realize, but while also can adopt and automatically controlled, realize as follows:
The utility model is exactly according to this principle, produces the light of the red, green, blue of various ratio by an Analysis of Nested Design, and is mixed into the light of any color, for there being the occasion of exact requirements to illuminating color.Invent a kind of illuminating lamp that can export precise color, just can solve original problem.
The utility model adopts three primary color theory, according to the FEEDBACK CONTROL of light color, adjusts trichromatic ratio, makes the actual light sent identical with the light color as standard.
Luminous plaque adopts the LED arrangement straggly of red, green, blue three kinds of colors, all red LED are in parallel; All green LED are in parallel; All blue leds are in parallel.As long as what change three kinds of color LED respectively supplies electric strength, just can change intensity and the proportionate relationship of three kinds of color of light, there is after mixing different colors.
Scatter plate adopts frosted glass to make, and makes the uniform light of three kinds of colors mix and mildly penetrate, forms unified color.
Translucent cover is used for isolated extraneous dust.Scatter plate and translucent cover have perforate, are convenient to holding wire and pass through.
Photoreceptor is for experiencing the color of light, and adopt CMOS photosensitive circuit, belong to existing technology, the light experienced can be broken down into red, green, blue three road signal, and the power of three road signals represents trichromatic power.
Photoreceptor is rack-mount, can rotate, and makes photoreceptor outside lamp or in lamp.When outer towards lamp, press the button simultaneously, now measure extraneous given light, as base colors, stored in register.When in lamp, inoperation button, now measures the light that lamp sends, and feeds back to control circuit, as feedback signal.
Control circuit is using the tricolor signal of " base colors " as benchmark, by three PID controller, according to the three tunnel feedback signals that photoreceptor provides, control the current strength of the lamp of three kinds of colors respectively, change trichromatic strong and weak ratio, finally make the actual color sent consistent with base colors.
Control circuit is containing register, PID controller, power driving circuit etc.
Control logic is as follows:
First, rotate photoreceptor towards reference light source, such as outdoor diffused ray, the red, green, blue signal that photoreceptor exports represents the color-ratio of reference light source, and now button press, triggers register, and register is by the reference signal of maintenance three kinds of colors.
Then, photoreceptor is rotated towards in lamp, gather the actual light that lamp sends, export red, green, blue signal, actual signal, respectively compared with reference signal, by three PID controller, makes actual red, green, blue signal equal with the red, green, blue signal of benchmark respectively.The controlled quentity controlled variable that PID controller exports, to power driving circuit, changes the power output of three paths of LEDs, thus changes the brightness of three kinds of color LED.
By this feedback control procedure, the color of the light that this illuminating lamp reality exports and the color of reference light source are closely.
1, in the application of merchandise sales link: reverse photoreceptor, it is allowed to experience outdoor diffused light, as reference light, export tricolor signal, button press is deposited simultaneously, release button, by photoreceptor towards illuminating lamp, produce the color identical with reference light by the control circui illuminating lamp in lamp, with the diffused light color of open air closely, for the illumination of commodity, the color that commodity are presented is very natural, after selecting commodity, when re-using out of doors, aberration can not be felt.Similar in application scenarios such as performance, operating tables.
2, in plant illumination field, because this illuminating lamp can freely change photochromic, can be different photochromic by repeatedly to set, the situation of observation of plant growth, and select to be conducive to the photochromic of plant growth most, and be fixed up, be plant production service.
In a creative way, each effect above independently exists, and can also complete the combination of the above results with a nested structure.
It is clear that the technique effect that above structure realizes realizes, if do not consider the technical scheme of adding, this patent title can also be a kind of lamp.Not shown part details.
It should be noted that, multiple schemes that this patent provides comprise basic scheme own, separate, mutually do not restrict, but it also can combine when not conflicting mutually, reaching multiple effect and jointly realizing.
More than show and describe general principle of the present invention, principal character and advantage of the present invention.Those skilled in the art should understand the present invention and not be restricted to the described embodiments; what describe in above-described embodiment and description just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in claimed scope.
Claims (5)
1. an illuminating lamp, it is characterized in that, comprise luminous plaque, described luminous plaque comprises multiple lamps spaced apart, described lamp is LED, be respectively blue-ray light, green light lamp and red globe lamp, described luminous plaque is placed in the shell of arc, has insulation board below luminous plaque, lamp lead-out wire connects power supply, insulation board is arranged in the shell of arc, also comprises the scatter plate be arranged on shell, and described lamp is facing to scatter plate.
2. a kind of illuminating lamp as claimed in claim 1, is characterized in that, described scatter plate is frosted glass, and described scatter plate outside is also provided with translucent cover, and scatter plate and translucent cover comprise hole in order to cabling.
3. a kind of illuminating lamp as claimed in claim 1, is characterized in that, described blue-ray light is in parallel; All green light lamps are in parallel; All red globe lamps are in parallel, the distribution straggly of described lamp.
4. a kind of illuminating lamp as claimed in claim 1, is characterized in that, also comprise photoreceptor, described photoreceptor is arranged on shell, described shell is provided with photoreceptor, shell is provided with support, described photoreceptor is rack-mount, and photoreceptor is connected to the circuit part of lamp by holding wire.
5. a kind of illuminating lamp as claimed in claim 1, is characterized in that, also comprise button, and described button can control the switch of photoreceptor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588479.5U CN205155838U (en) | 2015-08-07 | 2015-08-07 | Lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520588479.5U CN205155838U (en) | 2015-08-07 | 2015-08-07 | Lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205155838U true CN205155838U (en) | 2016-04-13 |
Family
ID=55691528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520588479.5U Expired - Fee Related CN205155838U (en) | 2015-08-07 | 2015-08-07 | Lighting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205155838U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107331658A (en) * | 2017-07-27 | 2017-11-07 | 旭宇光电（深圳）股份有限公司 | Multicarity plant illumination LED encapsulation structure |
-
2015
- 2015-08-07 CN CN201520588479.5U patent/CN205155838U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107331658A (en) * | 2017-07-27 | 2017-11-07 | 旭宇光电（深圳）股份有限公司 | Multicarity plant illumination LED encapsulation structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20170807 |