CN201821555U - Control circuit of double-light source intelligent control-type lighting lamp - Google Patents
Control circuit of double-light source intelligent control-type lighting lamp Download PDFInfo
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- CN201821555U CN201821555U CN2010205596297U CN201020559629U CN201821555U CN 201821555 U CN201821555 U CN 201821555U CN 2010205596297 U CN2010205596297 U CN 2010205596297U CN 201020559629 U CN201020559629 U CN 201020559629U CN 201821555 U CN201821555 U CN 201821555U
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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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Abstract
The utility model discloses a control circuit of a double-light source intelligent control-type lighting lamp, which comprises a power supply module, a backup power supply module, a control module, a wall switch detection module, a DC light source module and an AC light source module, wherein the wall switch detection module is connected in series between the control module and a power network posterior to a wall switch and is combined with the control module, the power supply module, the backup power supply module, the wall switch and the power network to form a detection loop; one end of the DC light source module is connected with the backup power supply module and the other end thereof is connected with the output terminal of the control module; and the AC light source module is directly connected with the power network posterior to the wall switch. The control circuit achieves the purpose of remotely control the on/off of an emergency lamp by use of the existing wall switch, adopts the general AC light source during the normal illumination but adopts the low-voltage energy-saving DC light source during the emergency illumination, avoids change of the existing wire layout of a user, reduces the maintenance cost, and is convenient to use and generalize.
Description
Technical field
The utility model relates to a kind of emergence lighting lamp, particularly a kind of pair of light source intelligent control type lighting control circuit.
Background technology
Emergency light is to break down because of power supply in normal lighting system, can not provide under the situation of normal illumination, uses the self-powered light fixture that temporary lighting is provided.Except that pocket, this type of emergency luminaire usually needs wiring in addition to install, and when needed by the open and close of the controlling switch lamp tool that carries, uses comparatively inconvenience.A kind of control circuit and stand-by power supply of being integrated with occur on the market now, can directly use the emergent bulb of existing lamp socket, just often provide the normal lighting function, when outage, provide the emergency lighting service in power supply, convenient for users to use.But this emergency lighting bulb can not be judged the on off state of switch on wall, perhaps need the circuit or the switch on wall of user's wall are carried out certain transformation, to realize utilizing the switch of the emergent bulb of switch on wall control, this realizes relatively difficulty on the fixed finishing of user, increased implementation cost, be unfavorable for promoting.In addition, this bulb can only use single light source, and as using the AC energy saving lamp, brightness is guaranteed but is too big in power consumption, does not reach emergency lighting time requirement or stand-by power supply is had relatively high expectations; As use the LED lamp, power consumption is reduced, but luminance shortage or cost are higher during normal illumination.
Summary of the invention
Overcome the deficiencies in the prior art in order to solve, the utility model provides a kind of need not that existing wall circuit and switch are changed the emergency lighting bulb control circuit that just can utilize switch on wall to control, and on this circuit, integrate two light-source illuminating systems, when emergent, use DC light source (as LED) to throw light on to use common AC-operated light sources (as electricity-saving lamp) when the normal power supply.
The technical solution adopted in the utility model can be described as:
A kind of pair of light source intelligent control type lighting control circuit, comprise power module, back-up source module and control module, wherein the input of power module links to each other with electrical network behind the switch on wall, output is connected with control module with the input of back-up source module, control module also is connected with the output of back-up source module, this circuit also comprises the switch on wall detection module, DC light source module and AC-operated light sources module, wherein the switch on wall detection module is serially connected with behind control module and the switch on wall between the electrical network, and and control module, power module, the back-up source module, switch on wall and electrical network are formed a switch on wall and are detected the loop, DC light source module one end links to each other with the back-up source module, the other end links to each other with the output of control module, and AC-operated light sources module electrical network direct and behind the switch on wall is connected.
The beneficial effects of the utility model are:
Utilize switch on wall detection module, control module, power module, back-up source module, the on off state of the input loop monitoring switch on wall that switch on wall and electrical network are formed, realize using existing switch on wall Long-distance Control emergency light switch, and just often use in power supply and conventionally to exchange high bright light source sufficient brightness of illumination is provided, use the low-pressure energy-saving light source of direct current supply that sufficient lighting hours is provided during emergency lighting, this light fixture need not to change the existing wiring of user, with low cost, easy to use, be beneficial to popularization.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
As shown in Figure 1, a kind of pair of light source intelligent control type lighting control circuit, comprise power module 1, back-up source module 2, control module 3, switch on wall detection module 4, DC light source module 5 and AC-operated light sources module 6, wherein the input of power module 1 links to each other with electrical network behind the switch on wall, output is connected with control module 3 with the input of back-up source module 2, control module 3 also is connected with the output of back-up source module 2, switch on wall detection module 4 is serially connected with behind control module 3 and the switch on wall between the electrical network, DC light source module 5 one ends link to each other with back-up source module 2, the other end links to each other with the output of control module 3, and AC-operated light sources module 6 electrical networks direct and behind the switch on wall are connected.
Wherein, power module 1 is formed output 16V direct current by capacity voltage dropping circuit and diode bridge rectifier circuit in the present embodiment.Back-up source module 2 is made up of anti-overcharge circuit, anti-self-excited circuit, charging indication, anti-back-up source reversal connection circuit and battery, and battery uses lead acid accumulator (4V/1Ah), and replaceable is nickel-cadmium cell, but anti-overcharge circuit needs corresponding change.
Control module 3 is signal comparator circuit and control circuit, and wherein signal comparator circuit compares the differentiation of AC signal, direct current signal and alternating current-direct current synchronous signal, and control circuit uses triode to the switching of light source module 4 power supplies carrying out switch.
Switch on wall detection module 4 is made up of unilateral diode and resistance series circuit.
DC light source module 5 is that LED lamp pearl and the current-limiting circuit of 3.0V-3.4V formed by the withstand voltage of parallel connection in the present embodiment, and AC-operated light sources module 6 is an electricity-saving lamp, also can use conventional fluorescent lamps when specifically implementing.
Switch on wall detection module 4, control module 3, power module 1, back-up source module 2, switch on wall and electrical network are formed a switch on wall and are detected the loop, when switch on wall is closed, the electrical network equivalence is that (this equivalent resistance is made as 47K to an ohmic load in the present embodiment, and can make alterations as the case may be), and form a closed-loop path with switch on wall, switch on wall detection module 4, power module 1, when grid cut-off, this closed-loop path needs back-up source 2 to add power supply; If switch on wall disconnects, this loop disconnects, and control module 3 is judged the switch on wall state in view of the above.
During this circuit working, normal as switch on wall closure and mains supply, electricity-saving lamp in the AC-operated light sources 6 is directly lighted provides normal illumination, this moment, control module 3 after having detected the alternating current input by voltage ratio disconnected DC light source module 5, and 2 pairs of batteries of back-up source module charge simultaneously; If mains supply stops, electricity-saving lamp in the AC-operated light sources 6 extinguishes, control module 3 is powered by back-up source module 2, control module 3 detects no alternating current input by voltage ratio, and detect the loop by switch on wall simultaneously and judge the switch on wall closure, control module 3 is with the output of DC light source module 5 access back-up source modules 2, and LED lights provides emergency lighting.When switch on wall disconnected, AC-operated light sources (electricity-saving lamp) was extinguished, and this moment, no matter whether electrical network had electricity, and detection module 3 detects the loop by switch on wall and judges that switch on wall disconnects, and control module 3 is cut off 5 power supplies of DC light source module, and LED extinguishes.
In transportation, when storing, for prevent control module 3, DC light source module 5 from power consumption, in control module 3, increase switch S S23D01G4, close 2 pairs of light fixtures of back-up source module and protect.
Claims (8)
1. two light source intelligent control type lighting control circuit, comprise power module (1), back-up source module (2) and control module (3), wherein the input of power module (1) links to each other with electrical network behind the switch on wall, output is connected with the input and the control module (3) of back-up source module (2), control module (3) also is connected with the output of back-up source module (2), it is characterized in that: this circuit also comprises switch on wall detection module (4), DC light source module (5) and AC-operated light sources module (6), wherein switch on wall detection module (4) is serially connected with behind control module (3) and the switch on wall between the electrical network, and with control module (3), power module (1), back-up source module (2), switch on wall and electrical network are formed a switch on wall and are detected the loop, DC light source module (5) one ends link to each other with back-up source module (2), the other end links to each other with the output of control module (3), and AC-operated light sources module (6) electrical network direct and behind the switch on wall is connected.
2. a kind of pair of light source intelligent control type lighting control circuit according to claim 1, it is characterized in that: described switch on wall detection module (4) comprises the unilateral diode and the resistance of series connection.
3. a kind of pair of light source intelligent control type lighting control circuit according to claim 1, described power module (1) comprises capacity voltage dropping circuit and diode bridge rectifier circuit.
4. a kind of pair of light source intelligent control type lighting control circuit according to claim 1 is characterized in that: described back-up source module (2) comprises and overcharges circuit, anti-self-excited circuit, charging indication, anti-back-up source reversal connection circuit and battery.
5. a kind of pair of light source intelligent control type lighting control circuit according to claim 1, it is characterized in that: described control module (3) contains signal comparator and transistor switching circuit, is used for AC signal, direct current signal and alternating current-direct current synchronous signal are distinguished comparison and switch related circuit.
6. a kind of pair of light source intelligent control type lighting control circuit according to claim 1, it is characterized in that: described DC light source module (5) comprises LED lamp pearl and drive circuit thereof.
7. a kind of pair of light source intelligent control type lighting control circuit according to claim 1, it is characterized in that: described AC-operated light sources module (6) comprises electricity-saving lamp.
8. a kind of pair of light source intelligent control type lighting control circuit according to claim 1, it is characterized in that: described AC-operated light sources module (6) comprises conventional fluorescent lamps and drive circuit thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205596297U CN201821555U (en) | 2010-10-13 | 2010-10-13 | Control circuit of double-light source intelligent control-type lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205596297U CN201821555U (en) | 2010-10-13 | 2010-10-13 | Control circuit of double-light source intelligent control-type lighting lamp |
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| Publication Number | Publication Date |
|---|---|
| CN201821555U true CN201821555U (en) | 2011-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205596297U Expired - Fee Related CN201821555U (en) | 2010-10-13 | 2010-10-13 | Control circuit of double-light source intelligent control-type lighting lamp |
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| CN (1) | CN201821555U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102421221A (en) * | 2011-08-29 | 2012-04-18 | 无锡华兆泓光电科技有限公司 | Emergency lighting system based on LED (Light-Emitting Diode) assembled lamp |
| CN102438353A (en) * | 2010-10-13 | 2012-05-02 | 广东金莱特电器股份有限公司 | Control circuit of double-light-source intelligent control type illumination lamp |
-
2010
- 2010-10-13 CN CN2010205596297U patent/CN201821555U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102438353A (en) * | 2010-10-13 | 2012-05-02 | 广东金莱特电器股份有限公司 | Control circuit of double-light-source intelligent control type illumination lamp |
| CN102438353B (en) * | 2010-10-13 | 2015-06-17 | 广东金莱特电器股份有限公司 | Control circuit of double-light-source intelligent control type illumination lamp |
| CN102421221A (en) * | 2011-08-29 | 2012-04-18 | 无锡华兆泓光电科技有限公司 | Emergency lighting system based on LED (Light-Emitting Diode) assembled lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 529000 Guangdong city of Jiangmen Province Jin Tong Road Tangxia town Pengjiang District No. 21 Patentee after: Guangdong Kennede Electronics Co., Ltd. Address before: 529000 Guangdong city of Jiangmen Province High Street No. 22 Patentee before: Guangdong Kennede Electronics Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20161013 |