CN105627264A - Device and method for controlling brightness of bulb - Google Patents
Device and method for controlling brightness of bulb Download PDFInfo
- Publication number
- CN105627264A CN105627264A CN201511021651.XA CN201511021651A CN105627264A CN 105627264 A CN105627264 A CN 105627264A CN 201511021651 A CN201511021651 A CN 201511021651A CN 105627264 A CN105627264 A CN 105627264A
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- China
- Prior art keywords
- bulb
- light intensity
- brightness
- controller
- threshold value
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- 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.)
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Classifications
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- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
- F21V23/0464—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the level of ambient illumination, e.g. dawn or dusk sensors
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- 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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/105—Controlling the light source in response to determined parameters
- H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient light
-
- 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
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
- H05B47/16—Controlling the light source by timing means
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention provides a device for controlling the brightness of a bulb and a method thereof, wherein the device comprises a main body, a control unit and a control unit, wherein the main body is arranged between the bulb and a bulb base matched with the bulb, and is communicated with the bulb and the bulb base; a light intensity detecting device disposed on the main body; the light intensity detection device detects a light intensity value in the current environment and uploads the light intensity value to the controller; the controller is prestored with a light intensity threshold value; when the light intensity value is smaller than the light intensity threshold value, the controller controls the duty ratio of the driving pulse input to the bulb to control the bulb brightness, so that the light intensity value is equal to the light intensity threshold value. The input end of the device is connected to the lamp holder, the output end of the device is connected with the bulb, the device controls the brightness of the bulb by controlling the duty ratio of the driving artery of the input bulb, and the purpose of controlling the brightness of the bulb can be achieved without changing the lamp holder.
Description
Technical field
The invention belongs to bulb brightness control field, in particular to a kind of device and the method thereof that control bulb brightness.
Background technology
People install the switch or lamp socket with control bulb brightness function at home, according to using the brightness needing to control bulb, save energy.
But, in the prior art, people need the lamp socket of switch original in family or connection bulb and power supply is replaced by the bulb switch or lamp socket with bulb brightness controlling functions, could realize control bulb brightness. And, if the specification of the switch before and after changing or lamp socket is different, in addition it is also necessary to destroy the metope of fixing switch or lamp socket, the bulb switch or lamp socket with bulb brightness controlling functions could be installed, waste time and energy.
Summary of the invention
It is an object of the invention to solve at least the problems referred to above or defect, and the advantage that will illustrate at least below is provided.
It is a still further object of the present invention to provide a kind of device controlling bulb brightness, its input terminus of this device is connected on lamp socket, its output terminal is connected with bulb, and the brightness of bulb is controlled by the dutycycle of the driving arteries and veins of this device control inputs bulb, do not need more lamp socket when, just reach control bulb brightness object.
A further object of the invention is provided with light sensor on this device, when the light intensity value of indoor is zero, then the dutycycle of the driving pulse of this device input bulb increases gradually, increases the brightness of bulb gradually so that indoor light intensity value reaches light intensity threshold value.
It is a further object to provide a kind of method controlling bulb brightness, the main body with the device of control bulb brightness is arranged between bulb and lamp socket by present method, when light intensity detection device detects current light intensity value lower than default light intensity threshold value, the brightness of bulb is controlled by the dutycycle of the driving pulse of controller control inputs bulb, present method does not need more lamp changing base, just can realize the object controlling bulb brightness.
In order to realize these objects according to the present invention and other advantage, it is provided that a kind of device for controlling bulb brightness, comprises
Main body, it is arranged on bulb and between the light bulb base mated mutually in described bulb, and described main body is connected described bulb and described light bulb base;
Light intensity detection device, it is arranged on the body; Described light intensity detection device detects the light intensity value in current environment, and is uploaded in controller by described light intensity value;
Described controller, it prestores light intensity threshold value; When described light intensity value is less than described light intensity threshold value, described in described controller control inputs, the dutycycle of the driving pulse of bulb controls described bulb brightness so that described light intensity value equals described light intensity threshold value. The input terminus of main body is connected to the output terminal of contact holder by the present invention, the output terminal of body is connected with the input terminus of bulb simultaneously, utilize the dutycycle of the driving pulse of controller control inputs bulb, just the object of control bulb brightness is realized, do not need more lamp changing base, do not need to destroy switch and the lamp socket of original setting, cost-saving, time saving and energy saving.
In one of them embodiment, described for, in the device controlling bulb brightness, described main body comprising the first joint portion and the 2nd joint portion;
Described first joint portion is combined with the input terminus of described bulb;
Described 2nd joint portion is combined with the output terminal of described light bulb base.
Time between bulb and lamp socket for being threaded, then described first joint portion and the described 2nd between joint portion with bulb and lamp socket for being threaded; Link when connecing between bulb and lamp socket for card, then described first joint portion and the described 2nd connects for card links between joint portion and bulb and lamp socket. No matter which kind of connects relation, and the first joint portion is mated mutually with the input terminus of bulb, and the 2nd joint portion is mated mutually with the output terminal of contact holder so that main body is well combined with bulb and lamp socket, it is achieved do not change the object of original lamp socket.
In one of them embodiment, described in the device controlling bulb brightness, when described light intensity value is zero, described controller increases the dutycycle of the driving pulse of the described bulb of input gradually within the scheduled time so that the brightness of described bulb becomes bright gradually. When indoor are entirely black, controller becomes bright gradually at a scheduled time inner control bulb, makes people's eye adapt to indoor light change gradually.
In one of them embodiment, described for, in the device controlling bulb brightness, also comprising a time module, it is for recording current time, and described current time is uploaded to described controller;
Described controller is preset a time interval; When described current time is positioned at described time interval, then described controller increases the dutycycle of the driving pulse of the described bulb of input gradually within the scheduled time so that the brightness of described bulb becomes bright gradually. In a certain time interval, when the light intensity value of indoor natural light is close to zero, then arrange in the controller between this event zone, automatically current time is identified when people turn on light, make if current time belongs in described time interval, this device control bulb becomes bright gradually, occurs with the phenomenon avoiding indoor light to become suddenly bright stimulation eyes.
In one of them embodiment, described for, in the device controlling bulb brightness, described time interval is 6 points from first day 20 o'clock to the 2nd day. According to real life needs, between at 20 in evening to the next morning 6, the light intensity value of indoor natural light is lower, when turning on light within first night 20 to the time interval of second point 6:00 AM, this device control bulb becomes bright gradually, is convenient to the change that people's eye adapts to indoor light intensity.
In one of them embodiment, described for, in the device controlling bulb brightness, the described scheduled time is 3 minutes. This device increased the brightness of bulb gradually in 3 minutes, improved indoor light intensity value gradually, adapted to indoor light intensity change with person who happens to be on hand for an errand's eye.
A further object of the invention, is to provide a kind of method controlling bulb brightness, comprising:
Step one, described main body is arranged on described bulb and between the lamp socket of fixing described bulb, and it is connected described bulb and described lamp socket;
Step 2, start described controller, call described light intensity threshold value;
Step 3, when opening described bulb, utilize arrange on the body light intensity detection device sensing chamber in light intensity value; When described light intensity value is less than described light intensity threshold value, described in described controller control inputs, the dutycycle of the driving pulse of bulb controls described bulb brightness so that described light intensity value equals described light intensity threshold value. The main body being used for controlling the device of bulb brightness is arranged between bulb and the lamp socket fixing this bulb by present method, and utilize the light intensity being arranged in this main body to detect light intensity value in device sensing chamber, when light intensity is lower than light intensity threshold value, the dutycycle of the driving pulse of described controller control inputs bulb, control bulb brightness, present method does not need more lamp changing base, namely can realize control bulb brightness, simple to operate, cost-saving.
In one of them embodiment, in the method for described control bulb brightness, when described light intensity is zero, within the scheduled time, described controller increases the dutycycle of the driving pulse inputting described bulb gradually, improves the measuring until described light intensity value equals described light intensity threshold value of described bulb gradually. When indoor light intensity level is zero, present method increases the dutycycle of the driving pulse inputting described bulb gradually, increases indoor brightness gradually, and solving turns on light suddenly in dark environment stimulates the problem of people's eye. In one of them embodiment, in the method for described control bulb brightness, also comprise and preset a time interval in the controller;
In described step 2, start described controller, call described light intensity threshold value; Meanwhile, described time interval is called;
In described step 3 when opening bulb, described time module detection current time, when described current time is positioned at the time of described time interval, within the scheduled time, described controller increases the dutycycle of the driving pulse inputting described bulb gradually, improves the measuring until described light intensity value equals described light intensity threshold value of described bulb gradually. Such as set this time interval be at 21 o'clock in evening to the 2nd day 5 points, when people in this time interval, turn on light by any instant, controller increases the dutycycle of described setting pulse gradually, increases indoor brightness gradually, avoids the stimulation turned on light night to people's eye.
The useful effect of the present invention is as follows:
In the device of 1, described control bulb brightness, the input terminus of this device and output terminal are connected on lamp socket and bulb, do not need extra more lamp changing base, the dutycycle of driving pulse of this device control inputs bulb just can be utilized to control described bulb brightness.
In the device of 2, described control bulb brightness, when indoor light intensity level is zero, increased the dutycycle of the driving pulse of input bulb gradually by this device, it is achieved improve bulb brightness gradually, adapt to the change of indoor light with person who happens to be on hand for an errand's eye gradually.
3, utilize described in control bulb brightness device control bulb brightness method in, the main body of the device of described control bulb brightness is arranged between bulb and the lamp socket fixing this bulb, and the dutycycle by the driving pulse of controller control inputs bulb, control bulb brightness, do not need to change existing lamp socket, cost-saving.
Accompanying drawing explanation
Fig. 1 is the structural representation of the device of control bulb brightness of the present invention;
Fig. 2 is the workflow diagram of the device of the control bulb brightness described in one of them embodiment of the present invention;
Fig. 3 is the schema of the method for control bulb brightness of the present invention;
Fig. 4 is the schema of the method for the control bulb brightness described in one of them embodiment of the present invention;
Fig. 5 is the schema of the method for the control bulb brightness described in one of them embodiment of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail, to make those skilled in the art can implement according to this with reference to specification sheets word.
The present invention discloses a kind of device controlling bulb brightness, and as shown in Figure 1, this device at least comprises:
Main body 1, it is arranged on bulb and between the base mated mutually with described bulb; Described main body comprises the first joint portion 100 and the 2nd joint portion 110; Described first joint portion 100 is connected with the input terminus of described bulb; Described 2nd joint portion 110 is connected with the output terminal of described light bulb base, and described main body is connected described bulb and described light bulb base;
Light intensity detection device 2, it is arranged in described main body 1; Described light intensity detection device detects the light intensity value in current environment, and is uploaded in controller by described light intensity value;
Described controller, it prestores light intensity threshold value; When described light intensity value is less than described light intensity threshold value, described in described controller control inputs, the dutycycle of the driving pulse of bulb controls described bulb brightness so that described light intensity value equals described light intensity threshold value.
In such scheme, when described light intensity value is zero, described controller increases the dutycycle of the driving pulse of the described bulb of input gradually within the scheduled time so that the brightness of described bulb becomes bright gradually. User can according to the use habit setting described scheduled time of individual, and such as, the setting scheduled time is 2 minutes, 2.5 minutes or 3 minutes.
As Fig. 1 and Fig. 2 shows, the device of the control bulb brightness described in one of them embodiment of the present invention, this device at least comprises:
Main body 1, it is arranged on bulb and between the base mated mutually with described bulb; Described main body comprises the first joint portion 100 and the 2nd joint portion 110; Described first joint portion 100 is connected with the input terminus of described bulb; Described 2nd joint portion 110 is connected with the output terminal of described light bulb base, and described main body is connected described bulb and described light bulb base;
Light intensity detection device 2, it is arranged in described main body 1; Described light intensity detection device detects the light intensity value in current environment, and is uploaded in controller by described light intensity value;
Time module, it is for recording current time, and described current time is uploaded to described controller;
Described controller, it prestores light intensity threshold value and a time interval; When described light intensity value is less than described light intensity threshold value, and described current time is when being positioned at described time interval, described controller increases the dutycycle of the driving pulse of the described bulb of input gradually within the scheduled time, the brightness of described bulb is made to become bright gradually, until described light intensity value equals described light intensity threshold value.
In such scheme, described time interval can set according to the change of the light intensity of natural light, setting first day 18 o'clock to the 2nd day 6 points in winter, spring, autumn can set first day 19 o'clock to the 2nd day 6 points, can set first day 20 o'clock to the 2nd day 6 points summer.
As shown in Figure 3, the present invention discloses a kind of method of device control bulb brightness utilizing described control bulb brightness, and present method at least comprises:
Step one, described main body is arranged on described bulb and between the lamp socket of fixing described bulb, and it is connected described bulb and described lamp socket;
Step 2, start described controller, call described light intensity threshold value;
Step 3, when opening described bulb, utilize arrange on the body light intensity detection device sensing chamber in light intensity value; When described light intensity value is less than described light intensity threshold value, described in described controller control inputs, the dutycycle of the driving pulse of bulb controls described bulb brightness so that described light intensity value equals described light intensity threshold value.
As described in Figure 4, the method for the device control bulb brightness of the control bulb brightness described in the utilization of one of them embodiment of the present invention, present method at least comprises:
Step one, described main body is arranged on described bulb and between the lamp socket of fixing described bulb, and it is connected described bulb and described lamp socket;
Step 2, start described controller, call described light intensity threshold value;
Step 3, when opening described bulb, utilize arrange on the body light intensity detection device sensing chamber in light intensity value; When described light intensity is zero, within the scheduled time, described controller increases the dutycycle of the driving pulse inputting described bulb gradually, improves the measuring until described light intensity value equals described light intensity threshold value of described bulb gradually.
As described in Figure 5, the method for the device control bulb brightness of the control bulb brightness described in the utilization of one of them embodiment of the present invention, present method at least comprises:
Step one, described main body is arranged on described bulb and between the lamp socket of fixing described bulb, and it is connected described bulb and described lamp socket;
Step 2, in the controller a default time interval; Start described controller, call described light intensity threshold value, and call described time interval;
Step 3, when opening bulb, described time module detection current time, when described current time is positioned at described time interval, within the scheduled time, described controller increases the dutycycle of the driving pulse inputting described bulb gradually, improves the measuring until described light intensity value equals described light intensity threshold value of described bulb gradually.
Although embodiments of the invention are open as above, but listed utilization that it is not restricted in specification sheets and enforcement mode, it can be applied to various applicable the field of the invention completely, for those skilled in the art, can easily realize other amendment, therefore claim is not being deviated from and under general concept that equivalency range limits, the present invention is not limited to specific details.
Claims (9)
1. one kind controls the device of bulb brightness, it is characterised in that, comprising:
Main body, it is arranged on bulb and between the light bulb base mated mutually with described bulb, described main body is connected described bulb and described light bulb base;
Light intensity detection device, it is arranged on the body; Described light intensity detection device detects the light intensity value in current environment, and is uploaded in controller by described light intensity value;
Described controller, it prestores light intensity threshold value; When described light intensity value is less than described light intensity threshold value, described in described controller control inputs, the dutycycle of the driving pulse of bulb controls described bulb brightness so that described light intensity value equals described light intensity threshold value.
2. the device of control bulb brightness as claimed in claim 1, it is characterised in that, described main body comprises the first joint portion and the 2nd joint portion;
Described first joint portion is connected with the input terminus of described bulb;
Described 2nd joint portion is connected with the output terminal of described light bulb base.
3. the device of control bulb brightness as claimed in claim 2, it is characterized in that, when described light intensity value is zero, described controller increases the dutycycle of the driving pulse of the described bulb of input gradually within the scheduled time so that the brightness of described bulb becomes bright gradually.
4. the device of control bulb brightness as claimed in claim 2, it is characterised in that, also comprise a time module, it is for recording current time, and described current time is uploaded to described controller;
Described controller is preset a time interval; When described current time is positioned at described time interval, then described controller increases the dutycycle of the driving pulse of the described bulb of input gradually within the scheduled time so that the brightness of described bulb becomes bright gradually.
5. the device of control bulb brightness as claimed in claim 4, it is characterised in that, described time interval is 6 points from first day 20 o'clock to the 2nd day.
6. the device of control bulb brightness as described in claim 3 or 4, it is characterised in that, the described scheduled time is 3 minutes.
7. utilize the device of the control bulb brightness as described in item as arbitrary in claim 1 to 6 to control the method for bulb brightness, it is characterised in that, comprising:
Step one, described main body is arranged on described bulb and between the lamp socket of fixing described bulb, and it is connected described bulb and described lamp socket;
Step 2, start described controller, call described light intensity threshold value;
Step 3, when opening described bulb, utilize arrange on the body light intensity detection device sensing chamber in light intensity value; When described light intensity value is less than described light intensity threshold value, described in described controller control inputs, the dutycycle of the driving pulse of bulb controls described bulb brightness so that described light intensity value equals described light intensity threshold value.
8. the method for control bulb brightness as claimed in claim 7, it is characterized in that, when described light intensity is zero, within the scheduled time, described controller increases the dutycycle of the driving pulse inputting described bulb gradually, improves the measuring until described light intensity value equals described light intensity threshold value of described bulb gradually.
9. the method for control bulb brightness as claimed in claim 7, it is characterised in that, also comprise and preset a time interval in the controller;
In described step 2, start described controller, call described light intensity threshold value, meanwhile, call described time interval;
In described step 3 when opening bulb, described light intensity detects the light intensity value in device sensing chamber, simultaneously, described time module detection current time, when described current time is positioned at described time interval, described controller increases the dutycycle of driving pulse of the described bulb of input gradually within the scheduled time, improves the measuring until described light intensity value equals described light intensity threshold value of described bulb gradually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511021651.XA CN105627264B (en) | 2015-12-30 | 2015-12-30 | Device and method for controlling brightness of bulb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511021651.XA CN105627264B (en) | 2015-12-30 | 2015-12-30 | Device and method for controlling brightness of bulb |
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| Publication Number | Publication Date |
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| CN105627264A true CN105627264A (en) | 2016-06-01 |
| CN105627264B CN105627264B (en) | 2018-10-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201511021651.XA Active CN105627264B (en) | 2015-12-30 | 2015-12-30 | Device and method for controlling brightness of bulb |
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| CN108513394A (en) * | 2018-03-23 | 2018-09-07 | 佛山德仁照明科技有限公司 | A kind of LED lamp slowly started |
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| Publication number | Publication date |
|---|---|
| CN105627264B (en) | 2018-10-12 |
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Address after: No. 16, cuixing Road, Hui Xing street, Yubei District, Chongqing Patentee after: Chongqing Lanan Technology Co.,Ltd. Address before: No. 16, cuixing Road, Hui Xing street, Yubei District, Chongqing Patentee before: CHONGQING BLUEBANK COMMUNICATION TECHNOLOGY Co.,Ltd. |
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