CN106851918A - A kind of Intelligent adjustment lamp and its control method - Google Patents
A kind of Intelligent adjustment lamp and its control method Download PDFInfo
- Publication number
- CN106851918A CN106851918A CN201710129318.3A CN201710129318A CN106851918A CN 106851918 A CN106851918 A CN 106851918A CN 201710129318 A CN201710129318 A CN 201710129318A CN 106851918 A CN106851918 A CN 106851918A
- Authority
- CN
- China
- Prior art keywords
- lamp
- main control
- control singlechip
- intelligent adjustment
- brightness
- 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.)
- Pending
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Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the light
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/08—Devices for easy attachment to any desired place, e.g. clip, clamp, magnet
- F21V21/092—Suction devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/10—Pendants, arms, or standards; Fixing lighting devices to pendants, arms, or standards
Abstract
The embodiment of the invention discloses a kind of Intelligent adjustment lamp and its control method, the technical problem of brightness can not be adjusted automatically according to environmental light intensity for solving light fixture in the prior art.The embodiment of the present invention includes main control singlechip, light adjusting circuit and illuminance transducer；The light adjusting circuit includes dimming driving circuit and LED light source；The dimming driving circuit is attached with LED light source；Described main control singlechip one end is attached with illuminance transducer, and the other end is attached with dimming driving circuit.This Intelligent adjustment lamp, with the illuminance transducer being connected with main control singlechip, according to the illuminance information that sensor is obtained, and then adjust the light and shade of light fixture, reduce manual operation to go to adjust the brightness of lamp, light fixture can automatically adjust the brightness of lamp according to the illumination of environment, and the life for giving people offers convenience.
Description
Technical field
The present invention relates to intelligent lamp manufacturing technology field, more particularly to a kind of Intelligent adjustment lamp and its control method.
Background technology
At present, the species of light fixture has a lot, and each part of light fixture is the main body of market survey, including leading on light fixture
Tabula rasa, lamp bead, circuit of power supply etc., therefore from from the aspect of reduces cost, raising service efficiency, it is necessary to by all parts not
Disconnected optimization.All kinds of sensor is for example added to realize that light fixture is different from the lamp that tradition only has illumination functions on light fixture
Tool.But the light fixture in the market that can finely tune lamp brightness still compares shortage.
At present, light fixture a great variety, each part of light fixture is the main body of market survey, including the leaded light on light fixture
Plate, lamp bead, circuit etc. of power supply, most of factory commercial cities from reduces cost, pursue specular removal, change Heat Conduction Material isogonism
Spend and to send exploitation light fixture product.With the development that science and technology is with rapid changepl. never-ending changes and improvements, the proposition of smart home concept.People are more desirable to be made
Product, including light fixture, with technology sense and interest.All types of sensors are implanted on light fixture, realize that it is different from passing
The control mode that system light fixture is adjusted manually, regulation manually is changed into automatically adjusting so that light fixture has intelligentized feature.
Therefore, search out a kind of intelligent regulation lamp and its control method becomes important research for those skilled in the art
Problem.
The content of the invention
The embodiment of the invention discloses a kind of Intelligent adjustment lamp and its control method, for solving in the prior art, light fixture is not
The technical problem of brightness can be adjusted automatically according to environmental light intensity.
A kind of Intelligent adjustment lamp is the embodiment of the invention provides, including：Main control singlechip, light adjusting circuit and illumination sensing
Device；
The light adjusting circuit includes dimming driving circuit and LED light source；
The dimming driving circuit is attached with LED light source；
Described main control singlechip one end is attached with illuminance transducer, and the other end is attached with dimming driving circuit.
Alternatively, also including lamp bracket, lampshade and illuminating lamp；
The lampshade is arranged on lamp bracket；
The illuminating lamp is arranged in lampshade.
Alternatively, the illuminating lamp includes lamp housing and lamp body；
The lamp body is arranged in lamp housing；
The lamp body includes lamp main body and the LED light source in lamp main body；
At least one LED is packaged with the LED light source body.
Alternatively, the lamp housing is acrylic lamp housing.
Alternatively, the lamp bracket bottom is provided with sucker.
Alternatively, the sucker is at least one.
Alternatively, the lamp bracket is engraved structure.
A kind of Intelligent adjustment lamp provided in an embodiment of the present invention includes：
S1, main control singlechip are previously provided with an illumination threshold；
S2, main control singlechip receive the current environment brightness value obtained from illuminance transducer, and work as front ring described in judgement
Whether border brightness value is equal with the preset illumination threshold, if so, present intensity is then maintained, if otherwise carrying out S3；
If S3, main control singlechip receive current environment brightness value more than the predetermined threshold value, under making LED light source brightness
Drop, until main control singlechip, to receive current environment brightness value equal with predetermined threshold value；If main control singlechip is received works as front ring
Border brightness value is less than the predetermined threshold value, then LED light source brightness is increased, until main control singlechip receives current environment
Brightness value is equal with predetermined threshold value.
Alternatively, the step S3 is specifically included：
S31, when main control singlechip receives current environment brightness value more than the predetermined threshold value, main control singlechip will be exported
Dutycycle to the pwm signal of dimming driving circuit reduces so that the brightness of LED light source declines, until current illumination value with it is pre-
Put illumination threshold equal；
S32, when main control singlechip receives current environment brightness value less than the predetermined threshold value, main control singlechip will be exported
To the dutycycle increase of the pwm signal of dimming driving circuit so that the brightness of LED light source rises, until current illumination value with it is pre-
Put illumination threshold equal.
As can be seen from the above technical solutions, the embodiment of the present invention has advantages below：
A kind of Intelligent adjustment lamp and its control method that the present invention is provided, one of which Intelligent adjustment lamp include master control
Single-chip microcomputer, light adjusting circuit and illuminance transducer；The light adjusting circuit includes dimming driving circuit and LED light source；The light modulation is driven
Dynamic circuit is attached with LED light source；Described main control singlechip one end is attached with illuminance transducer, and the other end drives with light modulation
Dynamic circuit is attached.This Intelligent adjustment lamp, with the illuminance transducer being connected with main control singlechip, obtains according to sensor
Illuminance information, and then the light and shade of light fixture is adjusted, reducing manual operation and go to adjust the brightness of lamp, light fixture can be according to the illumination of environment
The brightness of lamp is automatically adjusted, the life for giving people offers convenience.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, without having to pay creative labor, may be used also
Other accompanying drawings are obtained with according to these accompanying drawings.
Fig. 1 is a kind of electrical block diagram of Intelligent adjustment lamp of offer in the embodiment of the present invention；
Fig. 2 is a kind of structural representation of Intelligent adjustment lamp of offer in the embodiment of the present invention；
Fig. 3 is that a kind of flow of one embodiment of the control method of Intelligent adjustment lamp of offer in the embodiment of the present invention is shown
It is intended to；
Fig. 4 is a kind of flow of another embodiment of the control method of Intelligent adjustment lamp of offer in the embodiment of the present invention
Schematic diagram；
Illustrate：Main control singlechip 1；Illuminance transducer 2；Dimming driving circuit 3；LED light source 4；Lampshade 5；Lamp bracket 6.
Specific embodiment
The embodiment of the invention discloses a kind of Intelligent adjustment lamp, can solve the problem that light fixture can not be automatically according to ring in the prior art
The technical problem of border light intensity regulating brightness.
With reference to the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear and detailed
Description, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on this
Embodiment in invention, all other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, the scope of protection of the invention is belonged to.
Fig. 1 and Fig. 2 is referred to, a kind of one embodiment for the Intelligent adjustment lamp provided in the embodiment of the present invention includes：It is main
Control single-chip microcomputer 1, light adjusting circuit and illuminance transducer 2；
Light adjusting circuit includes dimming driving circuit 3 and LED light source 4；
Dimming driving circuit 3 is attached with LED light source 4；
The one end of main control singlechip 1 is attached with illuminance transducer 2, and the other end is attached with dimming driving circuit 3.
In the present embodiment, being connected on main control singlechip 1 can obtain the illuminance transducer 2 of extraneous illuminance information, pass through
Extraneous illuminance information is adjusted carrying out the light and shade of LED light source 4.
Further, also including lamp bracket 6, lampshade 5 and illuminating lamp；
Lampshade is arranged on lamp bracket 6；
Illuminating lamp is arranged in lampshade 5.
Further, illuminating lamp includes lamp housing and lamp body；
Lamp body is arranged in lamp housing；
Lamp body includes lamp main body and the LED light source in lamp main body 4；
At least one LED is packaged with the body of LED light source 4.
Further, lamp housing is acrylic lamp housing.
Further, the bottom of lamp bracket 6 is provided with sucker；
The lamp bracket 6 of whole lamp can be adsorbed table top by sucker in the present embodiment.
Further, sucker is at least one.
Further, lamp bracket 6 is engraved structure.
Above-mentioned is the description that a kind of Intelligent adjustment lamp provided the embodiment of the present invention is carried out on circuit and structure, below
This Intelligent adjustment lamp will be conducted further description with an application process, a kind of Intelligent adjustment provided in an embodiment of the present invention
One application examples of lamp includes：
Realize that by environmental light intensity the brightness of light fixture is automatically adjusted, the illumination letter of current environment is got according to sensor
Breath, according to current illumination and then the light and shade of adjustment light fixture, if the brightness degree of environment declines, illuminance transducer senses the external world
The brightness of environment changes, at this moment the main control singlechip in light fixture receive from the electric signal that transmits of sensor, enter
Row is controlled to dimming driving circuit, so as to automatically adjust the brightness of lamp.The dimming driving circuit changes the mode of brightness
For gradual change type is adjusted.
The above-mentioned description for being to carry out a kind of Intelligent adjustment lamp that application examples of the present invention is provided detailed applications method, below will
Control method to Intelligent adjustment lamp is described in detail, and refers to Fig. 3, a kind of Intelligent adjustment provided in an embodiment of the present invention
One embodiment of the control method of lamp includes：
S1, main control singlechip are previously provided with an illumination threshold.
S2, main control singlechip receive the current environment brightness value obtained from illuminance transducer, and work as front ring described in judgement
Whether border brightness value is equal with the preset illumination threshold, if so, present intensity is then maintained, if otherwise carrying out S3.
If S3, main control singlechip receive current environment brightness value more than the predetermined threshold value, under making LED light source brightness
Drop, until main control singlechip, to receive current environment brightness value equal with predetermined threshold value；If main control singlechip is received works as front ring
Border brightness value is less than the predetermined threshold value, then LED light source brightness is increased, until main control singlechip receives current environment
Brightness value is equal with predetermined threshold value；
In the present embodiment, the main control singlechip is previously provided with the threshold value of illumination, and illuminance transducer is extraneous by sensing
The brightness value that ambient light illumination is obtained, main control singlechip is according to the brightness value for obtaining current environment and the illumination for pre-setting
Threshold value carries out size comparing, and dimming driving circuit is controlled according to result of the comparison, adjusts the brightness of LED light source.
Above-mentioned is that a kind of control method of Intelligent adjustment lamp provided in an embodiment of the present invention is described in detail, below
The detailed process of step S3 will be conducted further description, refer to Fig. 4, a kind of Intelligent adjustment provided in an embodiment of the present invention
Another embodiment of the control method of lamp includes：
If S3, main control singlechip receive current environment brightness value more than the predetermined threshold value, under making LED light source brightness
Drop, until main control singlechip, to receive current environment brightness value equal with predetermined threshold value；If main control singlechip is received works as front ring
Border brightness value is less than the predetermined threshold value, then LED light source brightness is increased, until main control singlechip receives current environment
Brightness value is equal with predetermined threshold value.
S31, when main control singlechip receives current environment brightness value more than the predetermined threshold value, main control singlechip will be exported
Dutycycle to the pwm signal of dimming driving circuit reduces so that the brightness of LED light source declines, until current illumination value with it is pre-
Put illumination threshold equal；
S32, when main control singlechip receives current environment brightness value less than the predetermined threshold value, main control singlechip will be exported
To the dutycycle increase of the pwm signal of dimming driving circuit so that the brightness of LED light source rises, until current illumination value with it is pre-
Put illumination threshold equal.
In the present embodiment, extraneous illuminance information is obtained by illuminance transducer according to main control singlechip, calculate treatment
To brightness value, then contrasted according to the brightness value for calculating and the threshold value pre-set in single-chip microcomputer, such as
Really the brightness value is identical with the threshold value for pre-setting, then keep the brightness of existing LED light source.If the brightness value than sets in advance
The threshold value put it is big, main control singlechip by export to dimming driving circuit pwm signal dutycycle reduce so that LED light
The brightness in source declines, until current brightness value is equal with threshold value illumination threshold；If the brightness value is than the threshold that pre-sets
What is be worth is small, and main control singlechip will export the dutycycle increase to the pwm signal of dimming driving circuit so that the brightness of LED light source
Rise, until current brightness value is equal with threshold value.
Above-mentioned is that a kind of control method of the Intelligent adjustment lamp to being provided in the embodiment of the present invention is described in detail, under
Face will be described in detail with an application scenarios to the control method of Intelligent adjustment lamp, one kind provided in an embodiment of the present invention
One application examples of the control method of Intelligent adjustment lamp includes：
It is 500lux that illumination threshold is set in main control singlechip in advance, if the illuminance transducer in Intelligent adjustment lamp is obtained
Brightness value to surrounding environment is 400lux, then now current illumination value is lower than the brightness value for pre-setting, in such case
Under, main control singlechip will export the dutycycle increase to the pwm signal of dimming driving circuit so that the brightness of LED light source rises,
Until the brightness value that main control singlechip receives illuminance transducer feedback is equal with the illumination threshold for pre-setting, for example, currently
Brightness value 500lux is equal with the illumination threshold 500lux for pre-setting.
Above-mentioned is that a kind of application of the control method of the Intelligent adjustment lamp provided in the embodiment of the present invention has been made in detail
Description, the control method of this Intelligent adjustment lamp will be described in detail with another application scenarios below, the present invention is real
Another application examples for applying a kind of control method of Intelligent adjustment lamp of example offer includes：
It is 500lux that illumination threshold is set in main control singlechip in advance, if the illuminance transducer in Intelligent adjustment lamp is obtained
Brightness value to surrounding environment is 600lux, then now current illumination value is higher than the brightness value for pre-setting, in such case
Under, the dutycycle that main control singlechip will be exported to the pwm signal of dimming driving circuit reduces so that the brightness of LED light source declines,
Until the brightness value that main control singlechip receives illuminance transducer feedback is equal with the illumination threshold for pre-setting, for example, currently
Brightness value 500lux is equal with the illumination threshold 500lux for pre-setting.
It is above-mentioned be a kind of application of the control method of Intelligent adjustment lamp provided in an embodiment of the present invention has been made it is detailed
Description, will be described in detail with another application scenarios to the control method of this Intelligent adjustment lamp below, and the present invention is implemented
A kind of another application examples of the control method of Intelligent adjustment lamp that example is provided includes：
It is 500lux that illumination threshold is set in main control singlechip in advance, if the illuminance transducer in Intelligent adjustment lamp is obtained
Brightness value to surrounding environment is 500lux, and main control singlechip then continues control dimming driving circuit makes LED light source keep original
Brightness.
In sum, present invention aim at a kind of Intelligent adjustment lamp and control method is provided, the control method can be fitted
For light fixture of the majority with illuminance transducer, and illumination threshold can be configured according to the demand of user, by illumination
The brightness value of sensor feedback is compared with the illumination threshold for setting, so as to be automatically obtained the brightness regulation of lamp.
A kind of Intelligent adjustment lamp provided by the present invention and its control method are described in detail above, for ability
The those skilled in the art in domain, according to the thought of the embodiment of the present invention, have change in specific embodiments and applications
Part, in sum, this specification content should not be construed as limiting the invention.
Claims (9)
1. a kind of Intelligent adjustment lamp, it is characterised in that including main control singlechip, light adjusting circuit and illuminance transducer；
The light adjusting circuit includes dimming driving circuit and LED light source；
The dimming driving circuit is attached with LED light source；
Described main control singlechip one end is attached with illuminance transducer, and the other end is attached with dimming driving circuit.
2. Intelligent adjustment lamp according to claim 1, it is characterised in that also including lamp bracket, lampshade and illuminating lamp；
The lampshade is arranged on lamp bracket；
The illuminating lamp is arranged in lampshade.
3. Intelligent adjustment lamp according to claim 2, it is characterised in that the illuminating lamp includes lamp housing and lamp body；
The lamp body is arranged in lamp housing；
The lamp body includes lamp main body and the LED light source in lamp main body；
At least one LED is packaged with the LED light source body.
4. Intelligent adjustment lamp according to claim 3, it is characterised in that the lamp housing is acrylic lamp housing.
5. Intelligent adjustment lamp according to claim 2, it is characterised in that the lamp bracket bottom is provided with sucker.
6. Intelligent adjustment lamp according to claim 5, it is characterised in that the sucker is at least one.
7. Intelligent adjustment lamp according to claim 2, it is characterised in that the lamp bracket is engraved structure.
8. a kind of control method of Intelligent adjustment lamp, it is characterised in that including：
S1, main control singlechip are previously provided with an illumination threshold；
S2, main control singlechip receive the current environment brightness value obtained from illuminance transducer, and judge that the current environment shines
Whether angle value is equal with the preset illumination threshold；
If so, then maintaining present intensity；
If it is not, then carrying out S3.
If S3, main control singlechip receive current environment brightness value more than the predetermined threshold value, decline LED light source brightness,
Until main control singlechip, to receive current environment brightness value equal with predetermined threshold value；If main control singlechip receives current environment photograph
Angle value is less than the predetermined threshold value, then LED light source brightness is increased, until main control singlechip receives current environment illumination
Value is equal with predetermined threshold value.
9. the control method of Intelligent adjustment lamp according to claim 8, it is characterised in that the step S3 is specifically included：
S31, current environment brightness value is received more than the predetermined threshold value when main control singlechip, main control singlechip will be exported to adjusting
The dutycycle of the pwm signal of light drive circuit reduces so that the brightness of LED light source declines, until current illumination value and preset photograph
Degree threshold value is equal；
S32, current environment brightness value is received less than the predetermined threshold value when main control singlechip, main control singlechip will be exported to adjusting
The dutycycle increase of the pwm signal of light drive circuit so that the brightness of LED light source rises, until current illumination value and preset photograph
Degree threshold value is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710129318.3A CN106851918A (en) | 2017-03-06 | 2017-03-06 | A kind of Intelligent adjustment lamp and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710129318.3A CN106851918A (en) | 2017-03-06 | 2017-03-06 | A kind of Intelligent adjustment lamp and its control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106851918A true CN106851918A (en) | 2017-06-13 |
Family
ID=59138093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710129318.3A Pending CN106851918A (en) | 2017-03-06 | 2017-03-06 | A kind of Intelligent adjustment lamp and its control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106851918A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488751A (en) * | 2018-03-28 | 2018-09-04 | 贵州大学 | A kind of adjustable wall lamp with clock |
| CN111629489A (en) * | 2020-06-05 | 2020-09-04 | 东莞华明灯具有限公司 | Self-adaptive anti-interference induction lamp circuit |
| CN114449706A (en) * | 2022-02-10 | 2022-05-06 | 佛山电器照明股份有限公司 | Control method of up-down light emitting lamp and up-down light emitting lamp |
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| CN105025642A (en) * | 2015-08-21 | 2015-11-04 | 哈尔滨工大光电科技有限公司 | LED adaptive dimming classroom lamp and control method thereof |
| CN204785784U (en) * | 2015-05-29 | 2015-11-18 | 广东星美灿照明科技股份有限公司 | Desk lamp with hi -lite LED |
| CN205546079U (en) * | 2016-03-28 | 2016-08-31 | 鹤壁国立光电科技股份有限公司 | Permanent illuminance LED controller based on wiFi |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204785784U (en) * | 2015-05-29 | 2015-11-18 | 广东星美灿照明科技股份有限公司 | Desk lamp with hi -lite LED |
| CN105025642A (en) * | 2015-08-21 | 2015-11-04 | 哈尔滨工大光电科技有限公司 | LED adaptive dimming classroom lamp and control method thereof |
| CN205546079U (en) * | 2016-03-28 | 2016-08-31 | 鹤壁国立光电科技股份有限公司 | Permanent illuminance LED controller based on wiFi |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108488751A (en) * | 2018-03-28 | 2018-09-04 | 贵州大学 | A kind of adjustable wall lamp with clock |
| CN111629489A (en) * | 2020-06-05 | 2020-09-04 | 东莞华明灯具有限公司 | Self-adaptive anti-interference induction lamp circuit |
| CN114449706A (en) * | 2022-02-10 | 2022-05-06 | 佛山电器照明股份有限公司 | Control method of up-down light emitting lamp and up-down light emitting lamp |
| CN114449706B (en) * | 2022-02-10 | 2023-11-24 | 佛山电器照明股份有限公司 | Control method of upper and lower light emitting lamps and upper and lower light emitting lamps |
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Application publication date: 20170613 |