CN103574296A - Movable emergency lamp - Google Patents
Movable emergency lamp Download PDFInfo
- Publication number
- CN103574296A CN103574296A CN201210265771.4A CN201210265771A CN103574296A CN 103574296 A CN103574296 A CN 103574296A CN 201210265771 A CN201210265771 A CN 201210265771A CN 103574296 A CN103574296 A CN 103574296A
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- CN
- China
- Prior art keywords
- circuit board
- control circuit
- light
- photoinduction
- light source
- 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.)
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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
Abstract
A movable emergency lamp comprises a front shell and a rear shell which are matched with each other. The front shell is matched with a transparent cover, a light source, a power source electrically connected with the light source, and a control circuit board are arranged in a cavity where the front shell is matched with the rear shell, a light-sensitive switch circuit is arranged on the control circuit board, the light source is electrically connected with the power source through the light-sensitive switch circuit, and a light sensor electrically connected with the control circuit board is arranged outside the front shell or the rear shell. When the control circuit board detects that a main lighting circuit supplies power, the light sensor does not work; when the control circuit board detects that the main lighting circuit does not supply power, the light sensor starts to work, and when the light sensor senses light, the control circuit board disconnects the light-sensitive switch circuit, and the light source is extinguished; when the light sensor does not sense light, the control circuit board connects the light-sensitive switch circuit, and the light source lights. Whether the emergency lamp is started for lighting or not is determined by detecting whether the light exists or not through the light sensor, so that electric energy is saved.
Description
Technical field
The invention belongs to field of light fittings, relate in particular to a kind of mobile emergency light fixture.
Background technology
At present, the operation principle of existing emergency luminaire is: after illumination main circuit accident power-off, after control module detects, start immediately emergency circuit, emergency circuit is powered to light fixture.This emergency luminaire there will be following problem: by day, do not need lamp lighting, light fixture is in closed condition, but the situation if there is illumination main circuit accident power-off, after control module detects, also can start emergency circuit, emergency circuit is powered to light fixture, makes lamp lighting, and be not need illumination daytime, therefore cause the waste of electric energy.
In addition, existing emergency luminaire is generally fixed on definite region, can not or be inconvenient to move.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, a kind of mobile emergency light fixture is provided, it determines whether starting emergency luminaire by having or not of detection light and throws light on.
After primary power source de-energizes, can carry and start at once emergency circuit, provide illumination light fixture can be moved simultaneously.
The present invention is achieved in that a kind of mobile emergency light fixture, comprises the fore shell and the back cover that are fitted to each other, and described fore shell coordinates with a transparency cover, the power supply that is provided with light source and is electrically connected to described light source in the cavity that described fore shell and back cover coordinate,
In the cavity that described fore shell and back cover coordinate, be also provided with control circuit board, described control circuit board is provided with photoinduction on-off circuit, described light source is electrically connected to described power supply by described photoinduction on-off circuit, and described fore shell or back cover outside are provided with an optical inductor being electrically connected to described control circuit board;
When described control circuit board detects the power supply of illumination main circuit, described optical inductor is not worked;
When described control circuit board detects illumination main circuit without power supply, described optical inductor is started working, and when described optical inductor senses light, described control circuit board disconnects described photoinduction on-off circuit, and described light source extinguishes; When described optical inductor is responded to less than light, described control circuit board is connected described photoinduction on-off circuit, described light illumination.
Particularly, described fore shell or back cover outside are installed with a photoinduction seat, and described photoinduction seat coordinates with a sensitization translucent cover, and described optical inductor is located at described photoinduction seat and sensitization translucent cover coordinates in the cavity forming.
Further, described photoinduction seat or back cover outer wall are installed with a mounting seat, are installed with a magnet in described mounting seat.
Further, on described control circuit board, be also provided with one with described photoinduction on-off circuit power-on circuit independently, described light source is also electrically connected to described power supply by described power-on circuit.
Further, described fore shell and back cover cooperation place are provided with a change-over switch being electrically connected to described control circuit board, and described change-over switch for switching between described photoinduction on-off circuit and power-on circuit.
Preferably, described light source is LED light source.
Preferably, described power supply is battery.
Emergency luminaire provided by the invention, detects having or not of light by optical inductor and determines whether starting emergency luminaire and throw light on, and has therefore solved prior art accident power-off and start the problem that emergency luminaire throws light on by day, has saved electric energy.
Accompanying drawing explanation
In order to be illustrated more clearly in technical scheme of the present invention, to the accompanying drawing of required use in embodiment be briefly described below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the stereogram of a kind of mobile emergency light fixture of providing of the embodiment of the present invention;
Fig. 2 is the schematic diagram at another visual angle of Fig. 1;
Fig. 3 is the decomposing schematic representation of Fig. 1.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described.
As shown in Fig. 1 ~ Fig. 3, a kind of mobile emergency light fixture that the embodiment of the present invention provides, comprise the fore shell 1 and the back cover 2 that are fitted to each other, fore shell 1 coordinates with a transparency cover 3, to allow light pass from transparency cover 3, in the cavity that fore shell 1 and back cover 2 coordinate, be provided with light source 4, the power supply 5 being electrically connected to light source 4 and control circuit board 6, control circuit board 6 is provided with photoinduction on-off circuit (not shown), light source 4 is electrically connected to power supply 5 by this photoinduction on-off circuit, and back cover 2 outsides are provided with an optical inductor 7 being electrically connected to control circuit board 6.
Emergency luminaire of the present invention in use, when control circuit board 6 detects the power supply of illumination main circuit, now do not work, and do not need emergency luminaire to carry out emergency lighting by optical inductor 7; When control circuit board 6 detects illumination main circuit without power supply, now optical inductor 7 is started working, when optical inductor 7 senses light, control circuit board 6 disconnects photoinduction on-off circuit, and light source 4 does not throw light on, such as, by day or have night of light illumination, emergency luminaire can not throw light on; When optical inductor 7 is responded to less than light, control circuit board 6 is connected photoinduction on-off circuits, and light source 4 starts illumination, and such as the night there being light illumination, when there is the unexpected power-off of fortuitous event, emergency luminaire can start and carry out emergency lighting.Emergency luminaire of the present invention can be widely used in the places such as family parlor, bathroom, for these places provide emergency lighting, prevents that after having a power failure, the personnel in this place are handicapped.
Emergency luminaire provided by the invention, it detects having or not of light by optical inductor 7 and determines whether starting emergency luminaire and throw light on, and has therefore solved prior art accident power-off and start the problem that emergency luminaire throws light on by day, has saved electric energy.
Below each part of the present invention is described in detail.
As described in Fig. 1,2,3, described back cover 2 outsides are installed with a photoinduction seat 71, photoinduction seat 71 coordinates with a sensitization translucent cover 72, optical inductor 7 is located at photoinduction seat 71 and sensitization translucent cover 72 coordinates in the cavity forming, photoinduction seat 71 is for fixed light inductor 7, and sensitization translucent cover 72 sees through for light, when having light, light sees through sensitization translucent cover 72, and 7 of optical inductors can detect light.Certainly, photoinduction seat 71 also can be fixed on fore shell 1.
Described photoinduction seat 71 outer walls are installed with a mounting seat 8, are installed with a magnet 81 in mounting seat 8.While using emergency luminaire, the principle that can utilize magnet 81 and Metal Phase to inhale, is adsorbed onto metal (as metal platform or metallic support etc.) by emergency luminaire by magnet 81 upper, is therefore convenient to install and moving emergency light fixture.Certainly, mounting seat 8 also can be fixedly arranged on back cover 2.
Further, on described control circuit board 6, be also provided with one with photoinduction on-off circuit power-on circuit (not shown) independently, light source 4 is also electrically connected to power supply 5 by this power-on circuit.Fore shell 1 and back cover 2 cooperation places are provided with a change-over switch 9 being electrically connected to control circuit board 6, and change-over switch 9 is for switching between the photoinduction on-off circuit on control circuit board 6 and power-on circuit.Change-over switch 9 acquiescences are in " AUTO " shelves, now light source 4 is electrically connected to power supply 5 by photoinduction on-off circuit, light fixture is in carrying out emergency lighting state, and when illumination main circuit is responded to again less than light without power supply and optical inductor 7, emergency luminaire can start and carry out emergency lighting; When light fixture switches to " NO " when shelves, represent that light source 4 is electrically connected to power supply 5 by power-on circuit, light source 4, now can be emergency luminaire light source use as an alternative, such as using as flashlight in luminance always.In addition, because emergency luminaire starts to fix most, but also can move, therefore moving emergency light fixture, after finding rational alternative source of light, can switch to change-over switch 9 " OFF " shelves, now between light source 4 and power supply 5, open circuit, emergency luminaire is not worked.
In the present embodiment, the preferred LED light source of described light source 4, LED light source has advantages of energy-saving and environmental protection, brightness is high, the life-span is long.And described power supply 5 preferred battery, battery can be rechargeable battery, can be also general dry battery.
The above is the preferred embodiment of the present invention; it should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications are also considered as protection scope of the present invention.
Claims (7)
1. a mobile emergency light fixture, comprises the fore shell and the back cover that are fitted to each other, and described fore shell coordinates with a transparency cover, and the power supply that is provided with light source and is electrically connected to described light source in the cavity that described fore shell and back cover coordinate, is characterized in that,
In the cavity that described fore shell and back cover coordinate, be also provided with control circuit board, described control circuit board is provided with photoinduction on-off circuit, described light source is electrically connected to described power supply by described photoinduction on-off circuit, and described fore shell or back cover outside are provided with an optical inductor being electrically connected to described control circuit board;
When described control circuit board detects the power supply of illumination main circuit, described optical inductor is not worked;
When described control circuit board detects illumination main circuit without power supply, described optical inductor is started working, and when described optical inductor senses light, described control circuit board disconnects described photoinduction on-off circuit, and described light source extinguishes; When described optical inductor is responded to less than light, described control circuit board is connected described photoinduction on-off circuit, described light illumination.
2. a kind of mobile emergency light fixture according to claim 1, it is characterized in that, described fore shell or back cover outside are installed with a photoinduction seat, and described photoinduction seat coordinates with a sensitization translucent cover, and described optical inductor is located at described photoinduction seat and sensitization translucent cover coordinates in the cavity forming.
3. a kind of mobile emergency light fixture according to claim 2, is characterized in that, described photoinduction seat or back cover outer wall are installed with a mounting seat, is installed with a magnet in described mounting seat.
4. according to a kind of mobile emergency light fixture described in claim 1 ~ 3 any one, it is characterized in that, on described control circuit board, be also provided with one with described photoinduction on-off circuit power-on circuit independently, described light source is also electrically connected to described power supply by described power-on circuit.
5. a kind of mobile emergency light fixture according to claim 4, it is characterized in that, described fore shell and back cover cooperation place are provided with a change-over switch being electrically connected to described control circuit board, and described change-over switch for switching between described photoinduction on-off circuit and power-on circuit.
6. a kind of mobile emergency light fixture according to claim 1, is characterized in that, described light source is LED light source.
7. a kind of mobile emergency light fixture according to claim 1, is characterized in that, described power supply is battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210265771.4A CN103574296A (en) | 2012-07-30 | 2012-07-30 | Movable emergency lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210265771.4A CN103574296A (en) | 2012-07-30 | 2012-07-30 | Movable emergency lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103574296A true CN103574296A (en) | 2014-02-12 |
Family
ID=50046699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210265771.4A Pending CN103574296A (en) | 2012-07-30 | 2012-07-30 | Movable emergency lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103574296A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925480A (en) * | 2014-05-08 | 2014-07-16 | 浙江中博光电科技有限公司 | Portable LED emergency lamp and control method thereof |
| CN104048173A (en) * | 2014-06-01 | 2014-09-17 | 江苏龙擎动力科技股份有限公司 | Safe and energy-saving moving lamp trolley |
| CN107246555A (en) * | 2017-05-24 | 2017-10-13 | 孟祥力 | A kind of illuminating lamp on slide fastener |
-
2012
- 2012-07-30 CN CN201210265771.4A patent/CN103574296A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103925480A (en) * | 2014-05-08 | 2014-07-16 | 浙江中博光电科技有限公司 | Portable LED emergency lamp and control method thereof |
| CN104048173A (en) * | 2014-06-01 | 2014-09-17 | 江苏龙擎动力科技股份有限公司 | Safe and energy-saving moving lamp trolley |
| CN107246555A (en) * | 2017-05-24 | 2017-10-13 | 孟祥力 | A kind of illuminating lamp on slide fastener |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140212 |