CN202949593U - Automatic indoor illumination device - Google Patents
Automatic indoor illumination device Download PDFInfo
- Publication number
- CN202949593U CN202949593U CN2012205291974U CN201220529197U CN202949593U CN 202949593 U CN202949593 U CN 202949593U CN 2012205291974 U CN2012205291974 U CN 2012205291974U CN 201220529197 U CN201220529197 U CN 201220529197U CN 202949593 U CN202949593 U CN 202949593U
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- CN
- China
- Prior art keywords
- lamp group
- plc processor
- control unit
- illuminating apparatus
- photosensitive unit
- 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
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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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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
An automatic indoor illumination device comprises a lamp group, a PLC processor, a photosensitive unit and a control unit. The PLC processor is respectively connected with the photosensitive unit and the control unit. The control unit is connected with the lamp group. The automatic indoor illumination device further comprises a manual switch and a human body infrared sensing device. The PLC processor controls the lamp group to be started in line with different conditions according to different brightness induction so as to provide the optimum brightness for people indoors and make human eyes well protected. Meanwhile, the PLC processor matches the human body infrared sensing device to improve the starting time of the lamp group so as to save electric power resources and prevent lighting lamps when no person is indoors.
Description
Technical field
The utility model relates to the electric automatization field, is specially a kind of indoor automatic illuminating apparatus.
Technical background
At present, classroom illumination system adopts every two fluorescent tubes to consist of an installation unit usually, each installation unit that same column is arranged consists of a control unit, namely start simultaneously or extinguish a Liege light lamp tube, such lighting system intensity of illumination is fixed, and easily causes the visual fatigue of personnel in the classroom, be unfavorable for used by students during reading study, simultaneously, switch needs Artificial Control, daytime sometimes also can occur the people and walk the bright waste electric energy phenomenon of lamp.
Summary of the invention
For addressing the above problem, the utility model spy provides a kind of indoor automatic illuminating apparatus.
A kind of indoor automatic illuminating apparatus, it comprises the lamp group, PLC processor, photosensitive unit, control unit, the PLC processor is connected with photosensitive unit, control unit respectively, and control unit is connected with the lamp group.
This device also includes Manual Transfer Switch, and it is arranged on lamp group and PLC processor connection line.
This device also includes the human body infrared induction installation, and infrared inductor is connected with the PLC processor.
Described lamp group comprises that two groups are arranged the different fluorescent tube of brightness of putting side by side, and the brightness of its generation comprises dual mode at least.
Described photosensitive unit is the light intensity sniffer that photo resistance, hysteresis comparator form, and the light intensity detection width divides four width unit at least, under light intensity lower bound, middle limit, on middle limit, the upper limit.
The operation principle of this device is: hand switch is in when automatic, strong and weak according to light sensation unit detection light intensity, when light intensity signal during lower than the photosensitive unit minimum, light-sensing signal imports the PLC processor into, and the PLC processor is controlled the lamp group and entirely started, when light intensity signal surpasses upper prescribing a time limit, the lamp group is extinguished, when light intensity signal between in limited time, situation upper and lower according to middle limit controlled lamp component group and started.
The beneficial effect of this device is: according to different light inductions; controlling lamp component situation starts to give indoor occupant most suitable light; that the human eye obtains best protection; the human body infrared induction installation of arranging in pairs or groups simultaneously; improve the lamp group and start opportunity; the conservation of power resource is avoided the people to walk the bright situation of lamp and is occured, and Manual Transfer Switch makes controls variation.
Description of drawings
Fig. 1 is the functional-block diagram of the utility model embodiment.
Embodiment
A kind of indoor automatic illuminating apparatus as shown in Figure 1, it comprises lamp group 1, PLC processor 2, photosensitive unit 3, control unit 4, PLC processor 2 is connected with photosensitive unit 3, control unit 4 respectively, and control unit 4 is connected with lamp group 1.
This device also includes Manual Transfer Switch, and it is arranged on lamp group 1 and PLC processor 2 connection lines.
This device also includes human body infrared induction installation 5, and infrared inductor is connected with PLC processor 2.
Described lamp group 1 comprises that two groups are arranged the different fluorescent tube of brightness of putting side by side, and the brightness of its generation comprises dual mode at least.
The light intensity sniffer that described photosensitive unit 3 forms for photo resistance, hysteresis comparator, and the light intensity detection width divides three width unit at least, under light intensity lower bound, middle limit, on middle limit, the upper limit, corresponding interval lamp group has high illumination, middle illumination, low light according to three kinds of situations.
Hand switch is in when manual, can directly control lamp group opening by switch; Hand switch is in when automatic, the PLC processor can be surveyed the strong and weak control circuit of light intensity according to the light sensation unit, when light intensity signal is under photosensitive unit light intensity lower bound and middle limit when interval, light-sensing signal imports the PLC processor into, and the PLC processor is controlled the lamp group and entered high light conditions, when light intensity signal be under middle limit with middle limit on when interval, the lamp group enters middle illumination state, when light intensity signal is on middle limit when interval with the upper limit, the lamp group enter low light according to state when light intensity signal surpasses upper in limited time, the lamp group is extinguished; In human body infrared induction installation detecting chamber, whether personnel are arranged, survey by delay, surveyed less than human body in three minutes, disconnect the circuit of PLC control unit, the lamp group is extinguished.
Claims (5)
1. indoor automatic illuminating apparatus, it comprises the lamp group, it is characterized in that: also comprise PLC processor, photosensitive unit, control unit, the PLC processor is connected with photosensitive unit, control unit respectively, and control unit is connected with the lamp group.
2. indoor automatic illuminating apparatus according to claim 1, it is characterized in that: this device also includes Manual Transfer Switch, and it is arranged on lamp group and PLC processor connection line.
3. indoor automatic illuminating apparatus according to claim 1, it is characterized in that: this device also includes the human body infrared induction installation, and infrared inductor is connected with the PLC processor.
4. indoor automatic illuminating apparatus according to claim 1 is characterized in that: described lamp group comprises two groups of different fluorescent tubes of brightness of putting of row side by side.
5. indoor automatic illuminating apparatus according to claim 1 is characterized in that: described photosensitive unit is the light intensity sniffer that photo resistance, hysteresis comparator form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205291974U CN202949593U (en) | 2012-10-17 | 2012-10-17 | Automatic indoor illumination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012205291974U CN202949593U (en) | 2012-10-17 | 2012-10-17 | Automatic indoor illumination device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202949593U true CN202949593U (en) | 2013-05-22 |
Family
ID=48425270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012205291974U Expired - Fee Related CN202949593U (en) | 2012-10-17 | 2012-10-17 | Automatic indoor illumination device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202949593U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107277980A (en) * | 2017-07-17 | 2017-10-20 | 合肥左成传媒科技有限公司 | It is a kind of to be used for indoor LED automatic brightness-regulating system |
| CN108243546A (en) * | 2018-03-15 | 2018-07-03 | 江苏华烨系统集成有限公司 | A kind of economizing type office intelligence system |
-
2012
- 2012-10-17 CN CN2012205291974U patent/CN202949593U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107277980A (en) * | 2017-07-17 | 2017-10-20 | 合肥左成传媒科技有限公司 | It is a kind of to be used for indoor LED automatic brightness-regulating system |
| CN108243546A (en) * | 2018-03-15 | 2018-07-03 | 江苏华烨系统集成有限公司 | A kind of economizing type office intelligence system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130522 Termination date: 20131017 |