CN212361910U - Color temperature adjustable lamp bead, lamp group system and lamp box - Google Patents
Color temperature adjustable lamp bead, lamp group system and lamp box Download PDFInfo
- Publication number
- CN212361910U CN212361910U CN202022234694.9U CN202022234694U CN212361910U CN 212361910 U CN212361910 U CN 212361910U CN 202022234694 U CN202022234694 U CN 202022234694U CN 212361910 U CN212361910 U CN 212361910U
- Authority
- CN
- China
- Prior art keywords
- color temperature
- lamp
- light
- adjustable
- colour
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000011324 bead Substances 0.000 title claims abstract description 56
- 241000217776 Holocentridae Species 0.000 claims abstract description 24
- 239000003086 colorant Substances 0.000 claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000011049 pearl Substances 0.000 description 23
- 239000002131 composite material Substances 0.000 description 6
- 230000003993 interaction Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000003313 weakening effect Effects 0.000 description 1
Images
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides an adjustable colour temperature lamp pearl, banks system and lamp house relates to the technical field of lamp, solves among the prior art technical problem that there is local colour difference in adjustable colour temperature LED banks. The color temperature adjustable lamp bead comprises a lamp holder, a luminous lamp core group and a diffuser, wherein the luminous lamp core group is installed on the lamp holder and comprises at least two luminous lamp cores, and the colors of the light emitted by the different luminous lamp cores are different. The diffuser covers the light emitting lamp core group, and light emitted by the light emitting lamp core group passes through the diffuser and then irradiates to the external space. The adjustable colour temperature lamp pearl adopts the diffuser to make the light that the luminous wick of multiple colour produced can penetrate after dispersing through the diffuser, and then can avoid in the local light that a certain colour light is comparatively concentrated, prevents to form the local colour difference in temperature to the colour temperature that makes the production light is more even. The color temperature adjusting power supply realizes stepless adjustment of the color temperature value of the multiple light rays by adjusting the brightness of the light rays emitted by each luminous lamp wick in the color temperature adjustable lamp bead.
Description
Technical Field
The utility model relates to a technical field of lamp especially relates to an adjustable colour temperature lamp pearl, banks system and lamp house.
Background
In the prior art, most of LEDs for adjusting color temperature adopt lamp bead groups with different color temperatures, lamp beads with the same color temperature are arranged in each lamp bead group, are combined and installed on the same lamp holder or lamp strip, and then the color temperature of composite light formed by combining various different colors of light is adjusted by adjusting the luminous brightness of the lamp beads with different colors. But there is the clearance between the different colour lamp pearls, because the position that is closer to the lamp pearl, the intensity of light is stronger more, and then utilizes a plurality of lamp pearls permutation and combination to adjust the colour temperature of compound light for there is the local colour difference in light emitting area, influences experience.
Furthermore, in the prior art, the LED lamp for adjusting color temperature can only realize step adjustment, that is, the color temperature values that can be realized become discrete distribution rather than continuous distribution, so that a group of LED lamp sets with adjustable color temperature can only be adjusted in a limited variety of color temperature values, the color temperature value of the emitted light is limited, and the various requirements of users cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model discloses one of them purpose is in order to provide an adjustable colour temperature lamp pearl, has solved among the prior art technical problem that there is local colour difference in adjustable colour temperature LED banks. The utility model discloses a great deal of beneficial effect can be reached in the preferred embodiment, specifically see the following explanation.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model discloses an adjustable colour temperature lamp pearl includes lamp stand, luminescent light core group and diffuser, and the luminescent light core group is installed at the lamp stand, and the luminescent light core group includes two kinds at least luminescent light wicks, and the colour of the luminescent light wick emission light of difference is different. The diffuser covers the light emitting lamp core group, and light emitted by the light emitting lamp core group passes through the diffuser and then irradiates to the external space.
According to a further preferred or optional technical scheme of the utility model, independently set up between the luminous wick.
The lamp group system with adjustable color temperature comprises the lamp beads with adjustable color temperature in any one of the technical schemes.
According to the utility model relates to a further preferred or optional technical scheme, adjustable color temperature's banks system still includes the mixing of colors temperature power, and the mixing of colors temperature power is connected with adjustable color temperature lamp pearl, and is used for adjusting the color temperature that adjustable color temperature lamp pearl sent out light with the mixing of colors temperature power.
According to the utility model relates to a further preferred or optional technical scheme, the luminous wick in the adjustable colour temperature lamp pearl is connected with mixing of colors temperature power respectively, and adjusts the luminance of different luminous wicks respectively with mixing of colors temperature power.
According to the utility model relates to a further preferred or optional technical scheme, adjustable colour temperature's banks system includes two or more adjustable colour temperature lamp pearls.
According to the utility model relates to a further preferred or optional technical scheme, mix the colour temperature power and include two way dimmer circuit at least, each way dimmer circuit is connected with the same luminous wick in two or more than two adjustable colour temperature lamp pearls.
According to the utility model relates to a further preferred or optional technical scheme, among the dimmer circuit, parallelly connected each other between the luminous wick of the same colour transmission light in two or more adjustable colour temperature lamp pearls.
According to the utility model relates to a further preferred or optional technical scheme, adjustable colour temperature's banks system still includes the control unit, and the control unit is connected with mixing of colors temperature power, and the control unit is used for controlling the colour temperature that mixing of colors temperature power adjusted adjustable colour temperature lamp pearl emitted light.
According to the utility model relates to a further preferred or optional technical scheme, the control unit includes the human-computer interaction unit to adjust the information input with the colour temperature through the human-computer interaction unit, and then realize quick accurate adjustment colour temperature. Preferably, the man-machine interaction unit can be a touch screen, a keyboard or a knob.
According to the utility model relates to a further preferred or optional technical scheme, adjustable color temperature's banks system still includes colour temperature sensing unit, and colour temperature sensing unit is connected with the control unit, and colour temperature sensing unit transmits the colour temperature information that sensing was arrived to the control unit, and the control unit controls the adjustable colour temperature lamp pearl of adjustable colour temperature power regulation based on the colour temperature information control that colour temperature sensing unit sensing arrived and takes place luminous colour temperature.
The lamp house contain any one in the above-mentioned technical scheme lamp group system of adjustable colour temperature.
The utility model provides an adjustable colour temperature lamp pearl has following beneficial technological effect at least:
adjustable colour temperature lamp pearl adopt the diffuser to make the light that the luminous wick of multiple colour produced jet out after can dispersing through the diffuser, and then can avoid in the local light certain colour light comparatively concentrated, prevent to form the local colour difference in temperature to the colour temperature that makes the production light is more even.
Adjustable colour temperature's banks system through the colour temperature regulation power with adjustable colour temperature lamp pearl connect, utilize the mixing of colors temperature power to realize adjustable colour temperature lamp pearl emission light colour continuous regulation, can mix the light colour temperature value that colour temperature lamp pearl produced under the effect of mixing of colors temperature power can the continuous variation, and then can adjust the light colour temperature that adjustable colour temperature lamp pearl produced as required for arbitrary colour temperature value to satisfy manifold demand.
Adjustable colour temperature's lamp house, through adopting the utility model discloses an adjustable colour temperature's banks system for the lamp house can launch the light with lamp house place environment or lamp house show content adaptation more on the colour as required, and then improves the lamp house and dry by the fire the support to all ring edge borders or lamp house show picture, the aesthetic feeling of reinforcing environment or picture.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is an exploded view of a color temperature adjustable lamp bead according to a preferred or alternative embodiment of the present invention;
FIG. 2 is a schematic view of a lamp assembly including a plurality of beads with adjustable color temperature according to a preferred or alternative embodiment of the present invention;
fig. 3 is an exploded view of a color temperature adjustable lamp bead in a preferred or alternative embodiment of the present invention;
FIG. 4 is a schematic view of a lamp assembly including a plurality of beads with adjustable color temperature according to a preferred or alternative embodiment of the present invention;
FIG. 5 is a schematic diagram of color temperature adjustment of a color temperature adjustable lamp bead according to a preferred or alternative embodiment of the present invention;
fig. 6 is a control schematic diagram of color temperature adjustment of a color temperature adjustable lamp bead in a preferred or optional embodiment of the present invention;
fig. 7 is a schematic diagram of a plurality of adjustable color temperature lamp beads in an optimal or optional embodiment of the present invention.
In the figure: 100-a color temperature adjustable lamp bead; 110-a lamp holder; 120-a set of light emitting lamp cores; 121-luminous wick; 130-a diffuser; 200-a color temperature adjusting power supply; 210-a dimming circuit; 300-a control unit; 400-color temperature sensing unit.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be noted that, unless otherwise specified, "a plurality" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood as the case may be, by those of ordinary skill in the art.
Referring to fig. 1 and 2, the color temperature adjustable lamp bead 100 includes a lamp socket 110, a light emitting lamp core group 120 and a diffuser 130, the light emitting lamp core group 120 is installed in the lamp socket 110, and the light emitting lamp core group 120 includes at least two light emitting lamp cores 121, and the colors of light emitted by the different light emitting lamp cores 121 are different. The diffuser 130 covers the light emitting lamp core set 120, and the light emitted from the light emitting lamp core set 120 passes through the diffuser 130 and then irradiates to the external space.
The color temperature adjustable lamp bead 100 in the preferred embodiment adopts the combination of the light emitting lamp wicks 121 emitting different lights to form the light emitting lamp wick group 120, and the color temperature of the composite light formed by mixing the lights at the positions of the light emitting lamp wicks 121 is changed by adjusting the brightness of each light emitting lamp wick 121, so as to achieve the purpose of adjusting the color temperature of the light.
Further, because the intensity of the light emitted from the light emitting wick 121 at a certain point in the area to which the light can be emitted is related to the distance from the position of the point to the light emitting wick 121, and the closer a certain area is to a certain light emitting wick 121, the stronger the light intensity of the light emitted from the light emitting wick 121 in the area is, the greater the influence of the light emitted from the light emitting wick 121 on the color temperature of the composite light is, and the larger the color temperature difference exists in the local area, especially the position close to the light emitting wick 121. In order to further reduce the local color difference in temperature, the utility model discloses a diffuser 130, make the light that luminous wick 121 launches can disperse the transmission through diffuser 130 and go out, because the luminous wick 121 of different colours transmission light adopts same diffuser 130 in the luminous wick group 120, and then make each luminous wick 121 launch lamp light in the luminous wick group 120 and can fuse and jet out through diffuser 130 each other, can avoid in the local light certain colour light comparatively concentrated, prevent to form the local color difference in temperature, so that the colour temperature of producing light is more even.
In a further alternative or preferred embodiment of the light-emitting lamp core set 120, the light-emitting lamp core set 120 includes three kinds of light-emitting lamps 121, and three kinds of light of different colors are emitted through the three kinds of light-emitting lamps 121. Further preferably, the light emitted by the light-emitting wick 121 is a bluish white light with a color temperature value of 12000K and a yellowish white light with a color temperature value of 3000K or other color temperature values.
As a preferred or alternative embodiment, the light emitting wick 121 is an LED light emitting chip.
As a further preferred or alternative embodiment of the present invention, the light emitting wicks 121 are independently disposed.
In the above preferred embodiment, each light-emitting lamp wick 121 is independently arranged, so that the brightness of one or more light-emitting lamp wicks 121 can be adjusted, and the color temperature of the light emitted by the color temperature adjustable lamp bead 100 can be quickly adjusted.
It should be noted that the light-emitting lampwicks 121 in the above preferred embodiment are independently arranged, which means that the light-emitting lampwicks 121 in the same light-emitting lampwick group 120 do not affect each other when the color temperature of the generated light is adjusted. Specifically, the light-emitting lampwicks 121 in the same light-emitting lampwick group 120 are connected in parallel, that is, the light-emitting lampwicks 121 are connected in different branches.
Referring to fig. 5, as a preferred or alternative embodiment, the light-emitting wicks 121 in the light-emitting wick group 120 are commonly cathodically arranged, so as to adjust the color temperature of the composite light emitted by the light-emitting wick group 120 by adjusting the magnitude of the anode potential of each light-emitting wick 121.
As another preferred or alternative embodiment, the light-emitting lampwicks 121 in the light-emitting lampwick group 120 are co-anodic.
As preferred or optional embodiment of adjustable colour temperature's banks system, adjustable colour temperature's banks system adopts the utility model adjustable colour temperature lamp pearl 100 as the luminous body to utilize the colour temperature of adjustable colour temperature power 200 to adjustable colour temperature lamp pearl 100 transmitted light to adjust.
Specifically, but light bank system of color temperature regulation adjustable color temperature lamp pearl 100 and color temperature regulation power 200. The color temperature adjusting power supply 200 is connected with the color temperature adjustable lamp bead 100, and the color temperature adjusting power supply 200 is used for adjusting the color temperature of light emitted by the color temperature adjustable lamp bead 100.
Referring to fig. 5, in a further preferred or optional embodiment of the present invention, a connection diagram of a single color temperature adjustable lamp bead 100 and a color temperature adjustable power supply 200 is provided. Specifically, the light emitting wicks 121 in the color temperature adjustable lamp bead 100 are respectively connected with the color temperature adjusting power supply 200, and the color temperature adjusting power supply 200 respectively adjusts the brightness of different light emitting wicks 121.
As a further preferred or optional implementation manner, the color temperature adjusting power supply 200 achieves the purpose of adjusting the light intensity of the light with the corresponding color by adjusting the potential difference between the two ends of the light emitting wick 121, and further achieves the color temperature of the composite light color emitted by the color temperature adjustable lamp bead 100 by weakening or enhancing one or more colors of light.
Referring to fig. 3 and 4, in a further preferred or alternative embodiment, the color temperature adjustable lamp group system comprises two or more color temperature adjustable lamp beads 100.
It should be noted that a single color temperature adjustable lamp bead 100 can only realize the adjustment of the color temperature value of the light emitted by the point light source. In the preferred embodiment, the lamp set system with adjustable color temperature is provided with a plurality of color temperature adjustable lamp beads 100, so that a plurality of points or connecting points are taken as surfaces, and adjustment of light color temperatures of light sources with different shapes is formed.
Referring to fig. 5 and 7, as a further preferred or optional embodiment of the present invention, the color temperature adjusting power supply 200 includes at least two light adjusting circuits 210, and each light adjusting circuit 210 is connected to the same light emitting wick 121 of two or more light adjusting lamp beads 100.
Referring to fig. 7, as a preferred or alternative embodiment, the emission light of each of the light-emitting lamp core groups 120 including three light-emitting lamp cores 121 is A, B, C, and the color temperature adjusting power supply 200 includes an a-way dimming circuit 210, a B-way dimming circuit 210, and a C-way dimming circuit 210. Specifically, the a-way dimming circuit 210 is connected to the light emitting wick 121 emitting light of a color a; the B-path dimming circuit 210 is connected with the light emitting lamp wick 121 emitting light with the color of B; the C-way dimming circuit 210 is connected to the light emitting wick 121 emitting light of C color.
In the above preferred embodiment, the color temperature adjusting power supply 200 can realize synchronous adjustment of the plurality of color temperature adjustable lamp beads 100, and can ensure that the color temperature values of light emitted by the color temperature adjustable lamp beads 100 are the same, and can effectively reduce the number of the dimming circuits 210, thereby saving the manufacturing cost of the color temperature adjustable lamp bank system.
Specifically, the color temperature adjusting power supply 200 adjusts the intensity of the emitted light of each light emitting wick 121 by adjusting the current passing through each light adjusting circuit 210, so that the color temperature of the composite light formed by the fusion of the light emitted by the light emitting wicks 121 with different emitted light colors changes correspondingly, and the purpose of adjusting the color temperature of the emitted light of the color temperature adjustable lamp bead 100 is achieved.
Referring to fig. 7, as a further preferred or optional embodiment of the present invention, in the dimming circuit 210, two or more light emitting wicks 121 emitting light with the same color in the color temperature adjustable lamp bead 100 are connected in parallel.
In the preferred embodiment, the light emitting wicks 121 emitting light with the same color in the lamp beads 100 with different adjustable color temperatures are connected in parallel, so that when the light emitting wick 121 is singly damaged, the normal work of other light emitting wicks 121 is not influenced, and the damaged light emitting wick 121 can be quickly searched.
Referring to fig. 6, as a further preferred or optional implementation manner of the present invention, the lamp set system capable of adjusting color temperature further includes a control unit 300, the control unit 300 is connected to the color temperature adjusting power supply 200, and the control unit 300 is configured to control the color temperature adjusting power supply 200 to adjust the color temperature of the light emitted by the color temperature adjusting lamp bead 100.
As a preferred or alternative embodiment, the control unit 300 is connected to the color temperature adjusting power supply 200 through a network, so as to remotely control the color temperature adjusting power supply 200 through the control unit 300 to adjust the color temperature of the light emitted by the color temperature adjustable lamp bead 100.
As a preferred or alternative embodiment, the control unit 300 and the color temperature adjusting power supply 200 can also be connected in a wireless manner, so that the color temperature of the light emitted by the color temperature adjustable lamp bead 100 can be adjusted by remotely controlling the color temperature adjusting power supply 200 within a certain range through the control unit 300.
As a preferred or alternative embodiment, the control unit 300 is a terminal device with computing and processing functions, such as a mobile phone, a computer, or a remote controller.
Specifically, the control unit 300 transmits the dimming signal to the color temperature adjusting power supply 200, so that the color temperature adjusting power supply 200 can adjust the color temperature of the light emitted by the color temperature adjustable lamp bead 100 based on the dimming signal transmitted by the control unit 300.
According to the utility model relates to a further preferred or optional technical scheme, the control unit 300 includes the human-computer interaction unit to adjust the information input with the colour temperature through the human-computer interaction unit, and then realize quick accurate adjustment colour temperature. Preferably, the man-machine interaction unit can be a touch screen, a keyboard or a knob.
Referring to fig. 6, as a further preferred or optional implementation manner of the present invention, the light set system with adjustable color temperature further includes a color temperature sensing unit 400, the color temperature sensing unit 400 is connected to the control unit 300, the color temperature sensing unit 400 transmits the sensed color temperature information to the control unit 300, and the control unit 300 controls the color temperature adjusting power supply 200 to adjust the color temperature of the adjustable color temperature light bead 100 based on the sensed color temperature information of the color temperature sensing unit 400.
With the long-term use of the color temperature adjustable lamp bead 100, the light emitted by the color temperature adjustable lamp bead 100 will be attenuated, and the color temperature value preset by the control unit 300 will be different from the real color temperature value of the light emitted by the lamp bead, so that the light emitted by the color temperature adjustable lamp set system cannot reach the expected color temperature value. In order to further avoid or reduce the influence caused by the attenuation of the lamp bead, in the above preferred embodiment, the color temperature sensing unit 400 transmits the sensed color temperature information, i.e., the real color temperature value information, to the control unit 300, and the control unit 300 compares the sensed color temperature information with the preset color temperature information. When the difference between the sensed color temperature information and the preset color temperature information is larger than the sensing error range of the color temperature sensing unit 400, the control unit 300 further controls the color temperature adjusting power supply 200 to adjust the current passing through each light emitting lamp wick 121 in the color temperature adjustable lamp bead 100, so that the color temperature of the light emitted by the color temperature adjustable lamp bead 100 approaches the preset value, and the lamp group system of the color temperature adjustable lamp is calibrated autonomously.
As a preferred or alternative embodiment, the color temperature sensing unit 400 is a CCD chip sensor. Preferably, the CCD chip sensor is in communication with the control unit 300, i.e. the CCD chip sensor transmits the sensing information to the control unit 300.
In a preferred or optional embodiment, the lamp house includes the utility model discloses a lamp bank system of adjustable colour temperature to lamp bank system regulation lamp house transmission light colour temperature value through adjustable colour temperature.
As a preferred or optional implementation manner, the control unit 300 is connected to the color temperature adjusting power supplies 200 in a plurality of different light boxes through a network, and respectively adjusts color temperatures of light emitted by the light boxes, so that the same control unit 300 controls the plurality of light boxes, and further the color temperatures of light emitted by the light boxes in different locations are adjusted at the same location.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. A color temperature adjustable lamp bead is characterized by comprising a lamp holder (110), a luminous lamp core group (120) and a diffuser (130),
the light-emitting lamp core group (120) is arranged on the lamp holder (110), the light-emitting lamp core group (120) comprises at least two light-emitting lamp wicks (121), and the emitted light colors of the different light-emitting lamp wicks (121) are different;
the diffuser (130) covers the light emitting lamp core group (120), and light emitted by the light emitting lamp core group (120) passes through the diffuser (130) and then irradiates to an external space.
2. The lamp bead with adjustable color temperature according to claim 1, characterized in that the light emitting lamp wicks (121) are independently arranged.
3. A lamp set system with adjustable color temperature, comprising the lamp bead with adjustable color temperature of claim 1 or 2, and further comprising a color temperature adjusting power supply (200), wherein the color temperature adjusting power supply (200) is connected to the lamp bead with adjustable color temperature (100), and the color temperature adjusting power supply (200) is used for adjusting the color temperature of the light emitted by the lamp bead with adjustable color temperature (100).
4. The lamp set system with adjustable color temperature according to claim 3, wherein the light emitting lamp wicks (121) in the lamp bead (100) with adjustable color temperature are respectively connected with the power supply (200) with adjustable color temperature, and the power supply (200) with adjustable color temperature respectively adjusts the brightness of different light emitting lamp wicks (121).
5. The lamp set system with adjustable color temperature according to claim 3, comprising two or more than two of the lamp beads (100) with adjustable color temperature.
6. The lamp set system with adjustable color temperature according to claim 5, wherein the color temperature adjusting power supply (200) comprises at least two dimming circuits (210), and each dimming circuit (210) is connected to the same light emitting lamp wick (121) of two or more of the color temperature adjustable lamp beads.
7. The lamp set system of claim 6, wherein two or more of the light-emitting lamp wicks (121) emitting light with the same color in the color temperature adjustable lamp beads (100) are connected in parallel in the dimming circuit (210).
8. The light set system with adjustable color temperature according to any one of claims 3 to 7, further comprising a control unit (300), wherein the control unit (300) is connected to the color temperature adjusting power supply (200), and the control unit (300) is configured to control the color temperature adjusting power supply (200) to adjust the color temperature of light emitted by the color temperature adjustable lamp bead (100).
9. The light bank system with adjustable color temperature according to claim 8, further comprising a color temperature sensing unit (400), wherein the color temperature sensing unit (400) is connected to the control unit (300), the color temperature sensing unit (400) transmits sensed color temperature information to the control unit (300), and the control unit (300) controls the color temperature adjusting power supply (200) to adjust the color temperature of the light generated by the color temperature adjustable lamp bead (100) based on the color temperature information sensed by the color temperature sensing unit (400).
10. A light box comprising a color temperature adjustable light bank system as claimed in any one of claims 3 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022234694.9U CN212361910U (en) | 2020-10-09 | 2020-10-09 | Color temperature adjustable lamp bead, lamp group system and lamp box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022234694.9U CN212361910U (en) | 2020-10-09 | 2020-10-09 | Color temperature adjustable lamp bead, lamp group system and lamp box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212361910U true CN212361910U (en) | 2021-01-15 |
Family
ID=74143528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022234694.9U Expired - Fee Related CN212361910U (en) | 2020-10-09 | 2020-10-09 | Color temperature adjustable lamp bead, lamp group system and lamp box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212361910U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998304A (en) * | 2020-10-09 | 2020-11-27 | 上海意诺威装饰工艺制品有限公司 | Color temperature adjustable lamp bead, lamp group system and lamp box |
-
2020
- 2020-10-09 CN CN202022234694.9U patent/CN212361910U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111998304A (en) * | 2020-10-09 | 2020-11-27 | 上海意诺威装饰工艺制品有限公司 | Color temperature adjustable lamp bead, lamp group system and lamp box |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20190277484A1 (en) | Lighting device and method for manufacturing a lighting device | |
| US10314141B2 (en) | Spotlight | |
| CN203814010U (en) | Intelligent light brightness and color temperature modulation control system | |
| CN103262657A (en) | Solid state lighting apparatus with configurable shunts | |
| EP3358915A1 (en) | Proxy for legacy lighting control component | |
| US8890437B2 (en) | Method and system of automatically adjusting light intensity of a lighting fixture having multiple emitters | |
| US12418965B2 (en) | System and methods for generating customized color temperature dimming curves for lighting devices | |
| WO2021202754A1 (en) | Color temperature control of a lighting device | |
| US20140167645A1 (en) | Lighting Apparatus and Lighting System | |
| CN206268959U (en) | Wireless WIFI intelligence ceiling lamp system | |
| CN212361910U (en) | Color temperature adjustable lamp bead, lamp group system and lamp box | |
| US20100237803A1 (en) | Dimmable color selectable light emitting diodes | |
| CN117793991A (en) | Up-down light-emitting lamp with independent color temperature and brightness proportion adjustment | |
| CN204576035U (en) | A kind of external lamp light device for image documentation equipment | |
| CN111998304A (en) | Color temperature adjustable lamp bead, lamp group system and lamp box | |
| CN215991293U (en) | Five-level dimming light source module and lamp thereof | |
| CN205909038U (en) | Full -color LED lamp that discolours and adjust luminance | |
| JP3232707U (en) | Lamp | |
| CN212339135U (en) | Multifunctional annular lamp | |
| CN203671464U (en) | Multifunctional LED light source assembly | |
| US20130241406A1 (en) | Method and system for remotely controlling an led bulb | |
| JP3123496U (en) | Lighting system that controls light environment via communication line | |
| CN218387998U (en) | LED dimming power circuit module, LED dimming power, lamp and lamp system | |
| CN205299249U (en) | Integrated optical assembly of intelligence based on digital power supply control | |
| CN213462404U (en) | Remote controller dimming and color mixing system based on knob adjustment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210115 |