CN213342755U - Eye moistening lamp capable of simulating natural light - Google Patents
Eye moistening lamp capable of simulating natural light Download PDFInfo
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- CN213342755U CN213342755U CN202022734459.8U CN202022734459U CN213342755U CN 213342755 U CN213342755 U CN 213342755U CN 202022734459 U CN202022734459 U CN 202022734459U CN 213342755 U CN213342755 U CN 213342755U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model discloses a moist eye lamp of simulation natural light, including base plate and LED light source, the LED light source sets up on the base plate, and the LED light source comprises the LED lamp strip of two kind at least different colour temperatures, still includes the control unit, control button, power module to and two at least light source drive circuit, two light source drive circuit are connected with power module, two LED lamp strips and the control unit electricity respectively, and switch button, the photochromic temperature control button of circulation, power module are connected with the control unit electricity respectively. And selecting a working mode, and outputting a corresponding current control signal by the control unit according to the selected mode, and sending the corresponding current control signal to the LED lamp bar corresponding to the color temperature through the light source driving circuit so as to emit circulating light which simulates the sunlight illumination and changes along with the time period. The change rule of the sunlight is simulated, the color temperature of the LED light source is intelligently adjusted, the visual fatigue can be effectively relieved, the myopia is prevented, and the purposes of moistening eyes, not being dry and reducing fatigue are achieved.
Description
Technical Field
The utility model relates to an intelligence lighting apparatus technical field, concretely relates to moist eye lamp of simulation natural light.
Background
The traditional common lamp and the LED lamp are both single color temperature, and the color temperature can not be adjusted according to the field use requirement. Along with the improvement of people on lighting requirements, a dimmer is additionally arranged on a power supply of the traditional lamp, and then the dimmer is connected with a single or a plurality of LED light-emitting assemblies, so that the brightness of the LED light-emitting assemblies is adjusted in multiple gears, and the aim of protecting eyes is fulfilled.
The existing eye-moistening lamp with the eye-protecting function can meet the eye-protecting requirement of a user during general writing and reading, but has a single function, most of the existing eye-moistening lamps cannot intelligently adjust the color temperature of a light source, and cannot well achieve the purposes of eye moistening, dryness and fatigue, so that the eye-protecting effect is poor.
SUMMERY OF THE UTILITY MODEL
For solving the technical defect, the utility model discloses a technical scheme lie in, provide a moist eye lamp of simulation natural light, including light-emitting component, light-emitting component includes the base plate and is used for simulating the irradiant LED light source of sunlight, the LED light source sets up on the base plate, the LED light source comprises the LED lamp strip of two kind at least different colour temperatures, moist eye lamp still includes the control unit, control button, power module to and two at least light source drive circuit who is used for driving the luminous LED lamp strip of different colour temperatures respectively, the control button is including the photochromic temperature control button of circulation and switch button, two the light source drive circuit is connected with power module, two LED lamp strips and the control unit electricity respectively, switch button, photochromic temperature control button of circulation, power module are connected with the control unit electricity respectively.
The control key is used for starting the switch key, selecting a working mode and sending the working mode to the control unit; the control unit is used for storing the set sunlight analog quantity of the color temperature of the LED light source changing along with the time period and the initial color temperature of the LED light source and outputting a corresponding current control signal to a corresponding light source driving circuit according to the selected mode; the light source driving circuit is used for sending the corresponding current signals to the LED light bars corresponding to the color temperature so as to emit circulating light which simulates sunlight illumination and changes along with a time period.
Furthermore, the control key also comprises a multi-gear brightness adjusting key, and the multi-gear brightness adjusting key is electrically connected with the control unit; and the control unit is used for outputting a corresponding current control signal according to the selected gear brightness adjusting mode, sending the corresponding current control signal to the LED lamp bar with the corresponding color temperature through the light source driving circuit, and emitting illumination with the color temperature as the initial color temperature and adjustable brightness.
Furthermore, the eye moistening lamp further comprises a photosensitive detection unit, the control key further comprises an intelligent photosensitive key, and the photosensitive detection unit and the intelligent photosensitive key are respectively and electrically connected with the control unit; the light sensing detection unit is used for detecting brightness information of ambient light, generating an electric signal and sending the electric signal to the control unit, the control unit is used for comparing the received brightness signal with the stored set brightness to obtain a result of bright environment or dark environment, sending the corresponding first current control signal or second current control signal to the corresponding light source driving circuit according to the comparison result, and the light source driving circuit is used for sending the corresponding current signal to the LED lamp strip corresponding to the color temperature so as to send out the color temperature as the initial color temperature and the illumination corresponding to the brightness.
Furthermore, the eye moistening lamp also comprises a voice playing unit, and the voice playing unit is electrically connected with the control unit; and the voice playing unit is used for carrying out voice prompt on the brightness gear of the current LED lamp strip.
Further, every LED lamp strip includes a plurality of LED lamp pearls that establish ties each other that have the same color and colour temperature, LED lamp strip is equipped with two, two the LED lamp pearl interval of different colour temperatures sets up in the LED lamp strip.
Furthermore, the color temperature range of the LED light source is 2700K-6500K, wherein the LED lamp beads of one color temperature emit yellow light, and the LED lamp beads of the other color temperature emit cold white light.
Further, the initial color temperature of the LED light source is 4000K.
Compared with the prior art the utility model discloses technical scheme's beneficial effect does:
the utility model provides a pair of moist eye lamp of simulation natural light, have intelligent sensitization, working mode such as ordinary light modulation and circulation automatic light modulation, the control unit is according to the working mode of selection and the sunlight analog quantity of the LED light source colour temperature of the settlement of storage along with time cycle change, give the LED lamp strip that has different colour temperatures through the control current signal that light source drive circuit output corresponds, through adjusting current, according to the time cycle of settlement, the change law of simulation sunlight, the colour temperature of intelligent regulation LED light source, still can the luminance of multi-gear regulation LED light source, the function is various, high durability and convenient use, therefore, the clothes hanger is strong in practicability, visual fatigue can be effectively alleviated, prevention myopia, reach moist eye not dry and tired purpose of reducing.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic block diagram of a structure of an eye moistening lamp for simulating natural light according to an embodiment of the present invention;
fig. 2 is a schematic circuit diagram of a control unit, a control button and a photosensitive detection unit provided in the embodiment of the present invention;
fig. 3 is a schematic diagram of a light source driving circuit of a warm-color LED lamp bead provided in an embodiment of the present invention;
fig. 4 is a schematic diagram of a light source driving circuit of a cold light LED lamp bead provided in an embodiment of the present invention;
fig. 5 is a schematic circuit diagram of two LED light bars provided by the embodiment of the present invention;
fig. 6 is a schematic circuit diagram of a voice playing unit according to an embodiment of the present invention;
fig. 7 is a schematic circuit diagram of a power module according to an embodiment of the present invention.
The reference numbers are as follows:
1. LED light source, 2, the control unit, 3, control button, 4, power module, 5, light source drive circuit, 6, sensitization detecting element, 7, pronunciation broadcast unit.
Detailed Description
The invention will be further explained with reference to the drawings and the specific embodiments.
Example 1
Please refer to fig. 1-7, the utility model provides a pair of moist eye lamp of simulation natural light, be applied to desk lamp, ceiling lamp etc, including light-emitting component, light-emitting component includes the base plate and is used for simulating the LED light source 1 of sunlight illumination, LED light source 1 sets up on the base plate, the LED light source comprises the LED lamp strip of two at least different colour temperatures, moist eye lamp still includes the control unit 2, control button 3, power module 4, and at least two are used for driving luminous light source drive circuit 5 of different colour temperature LED lamp strips respectively, control button 3 includes circulating light color temperature control button and switch button, two light source drive circuit 5 respectively with power module 4, two LED lamp strips and the 2 electricity of control unit are connected, the switch button, circulating light color temperature control button, power module 4 is connected with the 2 electricity of control unit respectively.
The control key 3 is used for starting the switch key, selecting a working mode and sending the working mode to the control unit 2; the control unit 2 is used for storing the set sunlight analog quantity of the color temperature of the LED light source 1 changing along with the time period and the initial color temperature of the LED light source 1 and outputting a corresponding current control signal to a corresponding light source driving circuit 5 according to the selected mode; and the light source driving circuit 5 is used for sending the corresponding current signal to the LED lamp strip with the corresponding color temperature so as to emit circulating light which is changed along with a time period and simulates sunlight illumination.
Specifically, every LED lamp strip includes a plurality of LED lamp pearls that establish ties each other and have the same color and colour temperature, and LED lamp strip is equipped with two, and the LED lamp pearl interval of different colour temperatures sets up in two LED lamp strips. The light source drive circuit 5 is provided in two. The color temperature range of the LED light source 1 is 2700K-6500K, wherein LED lamp beads of one color temperature emit yellow light, and LED lamp beads of the other color temperature emit cold white light. The light source driving circuit 5 includes a first light source driving circuit for driving to emit yellow light and a second light source driving circuit for driving to emit cool white light, respectively. Such as yellow, white, yellow, white or white, yellow, white, yellow interval sequence, the number of each kind of LED lamp beads is not limited to 2, and is only an exemplary requirement, and the numbers of the two kinds of LED lamp beads may be equal to each other or unequal.
When the switch is started and the automatic control working mode of the color temperature of the circulating light is selected, the analog quantity for setting the color temperature of the LED light source 1 to change along with the time period can refer to the sunlight color temperature information, the circulating period is set or stored for fixed time according to the time length actually required by a user, for example, 45 minutes, the color temperature circulating change interval is 4000K-2700K-6500K-4000K, and the change quantity of each time is standard, so that the user cannot easily perceive the change quantity by naked eyes. For example: the color temperature of sunlight after sunrise for half an hour is 2700-.
Preferably, the control key 3 further comprises a multi-gear brightness adjusting key electrically connected with the control unit 2; and the control unit 2 is used for outputting a corresponding current control signal according to the selected gear brightness adjusting mode and sending the corresponding current control signal to the LED lamp strip corresponding to the color temperature through the light source driving circuit 5 so as to emit illumination with the color temperature as the initial color temperature and adjustable brightness.
When the switch is turned on and the multi-step dimming operation mode is selected, the initial color temperature of the LED light source 1 is 4000K. The gear has five grades, is little night-light mode, leisure mode, light filling mode, study mode and drawing mode in proper order, and luminance increases in proper order, is 20%, 40%, 60%, 80%, 100% respectively, can reduce or increase the gear of leaving the factory according to actual need.
Preferably, the eye moistening lamp further comprises a photosensitive detection unit 6, the control key 3 further comprises an intelligent photosensitive key, and the photosensitive detection unit 6 and the intelligent photosensitive key are respectively and electrically connected with the control unit 2; the light sensing device comprises a light sensing detection unit 6, a control unit 2 and a light source driving circuit 5, wherein the light sensing detection unit 6 is used for detecting brightness information of ambient light, generating an electric signal and sending the electric signal to the control unit 2, the control unit 2 is used for comparing a received brightness signal with stored set brightness to obtain a result of bright environment or dark environment, and sending a corresponding first current control signal or a corresponding second current control signal to the corresponding light source driving circuit 5 according to the comparison result, and the light source driving circuit 5 is used for sending a corresponding current signal to an LED lamp bar corresponding to color temperature so as to send out illumination with the color temperature as initial color temperature and corresponding brightness.
When the switch is turned on and the intelligent photosensitive working mode is selected, the initial color temperature of the LED light source 1 is 4000K. The light sensing detection unit 6 detects the brightness of the current environment, when the environment brightness is greater than 500 lumens, the control unit 2 judges that the current environment is bright, outputs a corresponding current control signal to the LED lamp bar with the corresponding color temperature through the light source driving circuit 5, and adjusts the LED light source 1 to the brightness in a small night lamp mode; when the ambient brightness is less than 500 lumens, the control unit 2 judges that the current environment is dark, outputs a corresponding current control signal to the LED lamp bar with the corresponding color temperature through the light source driving circuit 5, and adjusts the LED light source 1 to the brightness in the learning mode so as to intelligently save the power consumption.
Preferably, the eye-moistening lamp further comprises a voice playing unit 7, and the voice playing unit 7 is electrically connected with the control unit 2; and the voice playing unit 7 is used for carrying out voice prompt on the brightness gear of the current LED lamp strip. The use experience of the user is improved.
When yellow light needs to be emitted, the control unit 2 sends a signal to the first light source driving circuit, and the first light source driving circuit drives the yellow light bead to emit light; when cold white light needs to be emitted, the control unit 2 sends a signal to the second light source driving circuit, and the second light source driving circuit drives the cold white light lamp beads to emit light; when natural white light needs to be emitted, the control unit 2 simultaneously sends signals to the first light source driving circuit and the second light source driving circuit, the first light source driving circuit and the second light source driving circuit simultaneously drive the yellow light lamp bead and the cool white light lamp bead to emit light, and the first light source driving circuit and the second light source driving circuit perform light color matching to emit the natural white light.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (7)
1. An eye-moistening lamp for simulating natural light, which comprises a light-emitting component, and is characterized in that: the eye moistening lamp comprises a base plate, an LED light source (1) for simulating sunlight illumination, wherein the LED light source (1) is arranged on the base plate and consists of at least two LED lamp strips with different color temperatures, the eye moistening lamp further comprises a control unit (2), a control key (3), a power supply module (4) and at least two light source driving circuits (5) for respectively driving the LED lamp strips with different color temperatures to emit light, the control key (3) comprises a circulating light color temperature control key and a switch key, the two light source driving circuits (5) are respectively and electrically connected with the power supply module (4), the two LED lamp strips and the control unit (2), and the switch key, the circulating light color temperature control key and the power supply module (4) are respectively and electrically connected with the control unit (2);
the control key (3) is used for starting the switch key, selecting a working mode and sending the working mode to the control unit (2); the control unit (2) is used for storing the set sunlight analog quantity of the color temperature of the LED light source (1) changing along with the time period and the initial color temperature of the LED light source (1) and outputting a corresponding current control signal to a corresponding light source driving circuit (5) according to the selected mode; and the light source driving circuit (5) is used for sending the corresponding current signal to the LED lamp strip with the corresponding color temperature so as to emit circulating light which is changed along with a time period and simulates sunlight illumination.
2. The natural light simulated eye-moistening lamp of claim 1, wherein: the control key (3) further comprises a multi-gear brightness adjusting key, and the multi-gear brightness adjusting key is electrically connected with the control unit (2); and the control unit (2) is used for outputting a corresponding current control signal according to the selected gear brightness adjusting mode, and sending the corresponding current control signal to the LED lamp bar corresponding to the color temperature through the light source driving circuit (5) so as to emit illumination with the color temperature as the initial color temperature and adjustable brightness.
3. An eye-moistening lamp simulating natural light as claimed in claim 1 or 2, characterized in that: the eye moistening lamp further comprises a photosensitive detection unit (6), the control key (3) further comprises an intelligent photosensitive key, and the photosensitive detection unit (6) and the intelligent photosensitive key are respectively and electrically connected with the control unit (2); the light sensing detection unit (6) is used for detecting the brightness information of ambient light and generating an electric signal to send to the control unit (2), the control unit (2) is used for comparing the received brightness signal with the stored set brightness to obtain the result of bright environment or dark environment, and sending the corresponding first current control signal or second current control signal to the corresponding light source driving circuit (5) according to the comparison result, and the light source driving circuit (5) is used for sending the corresponding current signal to the LED lamp strip corresponding to the color temperature so as to send the color temperature as the illumination of the initial color temperature and the corresponding brightness.
4. An eye-moistening lamp simulating natural light as claimed in claim 1 or 2, characterized in that: the eye moistening lamp also comprises a voice playing unit (7), and the voice playing unit (7) is electrically connected with the control unit (2); and the voice playing unit (7) is used for carrying out voice prompt on the brightness gear of the current LED lamp strip.
5. An eye-moistening lamp simulating natural light as claimed in claim 1 or 2, characterized in that: every LED lamp strip includes a plurality of LED lamp pearls that establish ties each other that have the same color and colour temperature, LED lamp strip is equipped with two, two the LED lamp pearl interval of different colour temperatures sets up in the LED lamp strip.
6. The natural light simulated eye-moistening lamp of claim 5, wherein: the LED light source (1) has the color temperature range of 2700K-6500K, wherein one color temperature LED lamp bead emits yellow light, and the other color temperature LED lamp bead emits cold white light.
7. An eye-moistening lamp simulating natural light as claimed in claim 1 or 2, characterized in that: the initial color temperature of the LED light source (1) is 4000K.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022734459.8U CN213342755U (en) | 2020-11-23 | 2020-11-23 | Eye moistening lamp capable of simulating natural light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022734459.8U CN213342755U (en) | 2020-11-23 | 2020-11-23 | Eye moistening lamp capable of simulating natural light |
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| Publication Number | Publication Date |
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| CN213342755U true CN213342755U (en) | 2021-06-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202022734459.8U Active CN213342755U (en) | 2020-11-23 | 2020-11-23 | Eye moistening lamp capable of simulating natural light |
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| CN (1) | CN213342755U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113891528A (en) * | 2021-09-24 | 2022-01-04 | 上海智汇电器有限公司 | Color difference lamp and color difference lamp adjusting method |
| CN114340099A (en) * | 2022-01-26 | 2022-04-12 | 嘉善枝晟家具科技有限公司 | Desk lamp and control method of color temperature of desk lamp |
-
2020
- 2020-11-23 CN CN202022734459.8U patent/CN213342755U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113891528A (en) * | 2021-09-24 | 2022-01-04 | 上海智汇电器有限公司 | Color difference lamp and color difference lamp adjusting method |
| CN114340099A (en) * | 2022-01-26 | 2022-04-12 | 嘉善枝晟家具科技有限公司 | Desk lamp and control method of color temperature of desk lamp |
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