CN201045464Y - Lighting device - Google Patents

Lighting device Download PDF

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Publication number
CN201045464Y
CN201045464Y CNU2006201321640U CN200620132164U CN201045464Y CN 201045464 Y CN201045464 Y CN 201045464Y CN U2006201321640 U CNU2006201321640 U CN U2006201321640U CN 200620132164 U CN200620132164 U CN 200620132164U CN 201045464 Y CN201045464 Y CN 201045464Y
Authority
CN
China
Prior art keywords
lighting
energy
time
illumination
energy storage
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
Application number
CNU2006201321640U
Other languages
Chinese (zh)
Inventor
康清生
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CNU2006201321640U priority Critical patent/CN201045464Y/en
Priority to PCT/CN2007/070433 priority patent/WO2008019618A1/en
Application granted granted Critical
Publication of CN201045464Y publication Critical patent/CN201045464Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/02—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which an auxiliary distribution system and its associated lamps are brought into service
    • 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
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies

Abstract

The utility model provides a household lighting lamp capable of delaying lighting. Energy-storage units are arranged on a lamp holder part, which can store the energy when the lamp is started. After the main power is cut off, the short-time lighting with low brightness can be kept by utilizing the energy which is stored when the lamp is started. Therefore, people can finish the necessary work in short time under the low bright situation, thereby facilitating people's lives.

Description

Lighting
Affiliated technical field
The utility model relates to a kind of home lighting light fixture that has energy storage time-delay lighting device.
Background technology
At present, known home lighting light fixture structure is to be made of power switch and illuminating lamp holder two parts, and power switch is opened, and main power source is connected, and illuminating lamp holder is opened illumination, and some light fixture also has multi-level brightness illumination or remote control switch function.But these light fixtures all no longer provide any illumination after powered-down power switch or the unexpected power failure of power supply, and this can bring a lot of inconvenience in people's life.Such as, people close before going to bed after the illuminating lamp in room night, have to feel about in the dark go to bed before, carefully can not bump to wall or furniture; Night is when having a power failure suddenly, and is as dark as a stack of black cats on every side, is at a loss.
Summary of the invention
Can not after stopping power supply, main power source can not provide the deficiency of any illumination in order to overcome existing home lighting light fixture, the utility model provides a kind of lighting, energy when this light fixture can store the light fixture unlatching, after closing the power supply main power source, utilize light fixture energy stored when opening, continue to keep the low-light level illumination of short time, make the people can be in the of short duration time, needn't under pitch-dark environment, finish necessary work, offer convenience for people's life.After the light fixture energy stored has discharged at short notice, just lighting-off.
The technical scheme that its technical problem that solves the utility model adopts is:
1, partly increase the energy storage lighting unit at illuminating lamp holder, the electric energy when adopting capacitor stores to open, with the light-emitting component of low energy consumption such as light emitting diode as the light source that produces low-light (level), by RC circuit parameter adjustment illumination delay time.This energy storage lighting unit circuit is independent of the key lighting circuit, and its power supply is incorporated key lighting lamp holder power supply into.Can switch the charging and discharge (illumination) state of this unit by relay, when lighting power switch was opened, the key lighting lamp holder was bright, and the relay of energy storage lighting unit switches to charged state with this unit; When lighting power switch is closed, the relay of energy storage lighting unit switches to illumination condition with this unit, utilize selfcapacity device electric energy stored and light emitting diode that low-light (level) time-delay illumination is provided, after energy storage lighting unit energy stored has discharged, lighting-off.By adjusting the RC circuit parameter, delay time can be adjusted at about the several seconds or be longer.If the simplification circuit, cancellation relay handoff functionality, when lighting power switch is opened, energy storage lighting unit store electrical energy, the low-light (level) light source utilizes the main power source power supply to open simultaneously, when lighting power switch is closed, energy storage lighting unit time-delay illumination.
2, for the fluorescent lamp that adopts the electronic installation starter ballast, energy-storage units is combined with the electronic ballast device, when lighting power switch is opened, the energy-storage units charging, after lighting power switch is closed, the electric energy that the electronic ballast device utilizes energy-storage units to store is powered to fluorescent tube with low-power, keeps short time low-light level time-delay illumination.
3, adopt the lampshade that adds fluorescent material, when turning on light, lampshade absorbs luminous energy, after turning off the light, by the fluorescence time-delay illumination of lampshade release.
The beneficial effects of the utility model are, after illuminating lamp is closed, continue to keep the low-light level illumination of short time, make people needn't finish work necessary turning off the light after under pitch-dark environment in the of short duration time, offer convenience to people's life.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the circuit theory diagrams of an embodiment of the present utility model.
Fig. 2 is the lamp affixed to the ceiling head internal structural map of embodiment.
1. power switches among the figure, 2. illuminating lamp holder, 3. relay coil, 4. relay normally open contact, 5. relay normally-closed contact, 6. charging current limiter resistance, 7. charging rectifier diode, 8. charging voltage-dividing capacitor, 9. energy-storage capacitor, 10. current-limiting resistance, 11. light emitting diodes, 12. discharge resistance, 13. energy storage lighting units.
The specific embodiment
In Fig. 1, energy storage lighting unit (13) links to each other with the light fixture main power source, when power switch (1) was connected, illuminating lamp holder (2) was bright, relay coil (3) energising, relay normally open contact (4) closure, relay normally-closed contact (5) disconnects, and at this moment to capacitor (9) charging, current-limiting resistance (6) resistance value is about 10K Ω to main power source by current-limiting resistance (6), commutation diode (7), capacitor (8), the tens of μ F of capacitor (8) value, the thousands of μ F of capacitor (9) value.Like this, only need time several seconds, just capacitor (9) can be charged to more than 50%, it is luminous to be enough to drive light emitting diode (11).After capacitor was full of electricity, its voltage and charging voltage reached balance, no longer charge.The effect of discharge resistance (12) is after outage, capacitor (8) is gone up the unnecessary electric energy that produces high pressure discharge.Discharge resistance (12) value is hundreds of K Ω.
When power switch (1) disconnects, illuminating lamp holder (2) goes out, relay coil (3) outage, relay normally open contact (4) disconnects, relay normally-closed contact (5) closure, at this moment, light fixture enters the time-delay illumination phase, it is light emitting diode (11) power supply by relay normally-closed contact (5), current-limiting resistance (10) that capacitor (9) is gone up the electric energy that stores, and it is luminous to drive light emitting diode (11), and the time-delay illumination is provided.According to the rated current difference of light emitting diode (11), current-limiting resistance (10) span should be below 1K Ω.The power consumption that go up to store when capacitor (9) is to being not enough to drive light emitting diode (11) when luminous, the illumination end.Experiment showed, the circuit of forming according to above parameter area, can keep the time-delay time in illumination several seconds to tens of seconds.

Claims (3)

1. a lighting is made up of power switch and illuminating lamp holder two parts, it is characterized in that: have energy storage time-delay lighting device at cap part.
2. lighting according to claim 1 is characterized in that: the time-delay lighting device of cap part adopts energy storage electronic devices and components store electrical energy, by discharging this energy storage illumination of delaying time.
3. lighting according to claim 1 is characterized in that: the time-delay lighting device of cap part adopts the lampshade that adds fluorescent material to store luminous energy, by discharging this energy storage illumination of delaying time.
CNU2006201321640U 2006-08-11 2006-08-11 Lighting device Expired - Fee Related CN201045464Y (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CNU2006201321640U CN201045464Y (en) 2006-08-11 2006-08-11 Lighting device
PCT/CN2007/070433 WO2008019618A1 (en) 2006-08-11 2007-08-08 Illuminant device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2006201321640U CN201045464Y (en) 2006-08-11 2006-08-11 Lighting device

Publications (1)

Publication Number Publication Date
CN201045464Y true CN201045464Y (en) 2008-04-09

Family

ID=39081951

Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2006201321640U Expired - Fee Related CN201045464Y (en) 2006-08-11 2006-08-11 Lighting device

Country Status (2)

Country Link
CN (1) CN201045464Y (en)
WO (1) WO2008019618A1 (en)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2400678Y (en) * 1999-10-12 2000-10-11 胡义荣 Accumulating bulb
EP1107422A3 (en) * 1999-12-03 2003-08-13 Heraeus Med GmbH Method for operation of a light, in particular for medical applications, and a light with a discharge lamp
CN1504674A (en) * 2002-12-02 2004-06-16 焦治有 Energy accumulation luminous lamp shade
CN2593043Y (en) * 2002-12-18 2003-12-17 杨俊岭 Long persistence light-emitting lamp
CN1523262A (en) * 2003-02-18 2004-08-25 维 张 Light-cumulating luminescent lampshade
AT414074B (en) * 2003-03-10 2006-08-15 Siemens Ag Oesterreich EMERGENCY LIGHTING
US20070194722A1 (en) * 2003-12-17 2007-08-23 Koninklijke Philips Electronics, N.V. Maintenance free emergency lighting
CN1782487A (en) * 2004-01-20 2006-06-07 蓝智华 Light storage luminous lamp
CN2786906Y (en) * 2004-09-21 2006-06-07 朱雯 Energy-saving lamp for storing light energy discontinuous power supply
JP4429143B2 (en) * 2004-11-11 2010-03-10 Ｎｅｃライティング株式会社 lighting equipment

Also Published As

Publication number Publication date
WO2008019618A1 (en) 2008-02-21

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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: 20080409

Termination date: 20100811