CN105357795A - Power failure control device used for socket lamp - Google Patents
Power failure control device used for socket lamp Download PDFInfo
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- CN105357795A CN105357795A CN201510722980.0A CN201510722980A CN105357795A CN 105357795 A CN105357795 A CN 105357795A CN 201510722980 A CN201510722980 A CN 201510722980A CN 105357795 A CN105357795 A CN 105357795A
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- power
- unit
- control device
- resistance
- relay
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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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a power failure control device used for a socket lamp. The power failure control device comprises a lamp body plug, a voltage conversion unit, a control unit and an LED lamp which are connected in sequence. The power failure control device further comprises a power detection unit a power failure execution unit. The power detection unit is connected with the control unit. The power failure execution unit comprises a first capacitor, a first resistor, a triode, a second resistor and a relay. One end of the first capacitor is connected with an output end of the control unit, and the other end of the first capacitor is connected with a base electrode of the triode through the first resistor. A collector electrode of the triode is connected with one end of the relay, and the other end of the relay is connected with a voltage end of the circuit. An emitter electrode of the triode is connected with the second resistor and then is grounded. The power detection unit is used for detecting the power in the circuit. The power failure control device has the advantages that the structure is simple, a power failure can be rapidly realized, the power failure is more flexible and automatic, the efficiency of the device is higher, and the manual turning off mode is not needed any more.
Description
Technical field
The present invention relates to a kind of power-down control device for socket lamps, belong to the technical field of light fixture.
Background technology
Ligthing paraphernalia industry is as daily running stores, and along with the progress of China's economic society, the appearance of the new type light sources such as fluorescent lamp, electricity-saving lamp, LED, makes lighting there occurs earth-shaking evolution.All are towards angle effort that is more energy-conservation, more green and environmental protection.Abundant and the more options of light source, also make lighting industry expand new page.Along with the quickening of Chinese Urbanization's construction process, city square, traffic route, Xin Xiu community, home decoration, store and office building, all need the decoration of light fixture lamp decoration, and urban construction will continue to increase to the demand of lamp ornaments lighting product.
Just because of this, socket lamps is found broad application in life.It is suitable for room lighting, is normally placed on wall, coordinates with the jack of wall, and conventional have illumination, decoration function.It comprises plug and power-supplying circuit, and control circuit, and control circuit controls electric energy to be input in LED, and what be becomes energy printing opacity, distribution and the photodistributed utensil of change light source.
Thus, socket lamps utilizes the mode of direct gang socket, makes lamp body can continued power, is user-friendly to.However, existing female type lamp, in use still Shortcomings.
As at application number: in the file of 200680029547.8 applyings date: 2006-08-11, disclose based on niobium, for the wire of single-side socket lamps and the patent application of framework and production method and use, this is according to this invention, based on niobium or tantalum or niobium tantalum alloy, adopt phosphorus to strengthen for the high heat-resisting wire of single-side socket lamps, and change into annealed condition.Wire presents the yield strength RP0.2 of at least 200MPA or the tensile strength RM of at least 300MPA.In order to produce the framework of single-side socket lamps, the metal based on niobium or tantalum or its alloy adopts phosphorus to adulterate, and is wire through the cold-forming metal of doping, and this wire is annealed and form framework.This framework is not only as current source but also for supporting the lamp holder in single-side socket lamps.Socket lamps is made to be used better thus.
And at application number: in the file of 201220737954.7 applyings date: 2012-12-28, this utility model is to provide a kind of electrolytic capacitor separated LED illuminating lamp, and the top of lamp housing is provided with LED socket; The inner bottom part of lamp housing is CD, and CD is made up of luminescent device LED and heating panel; On CD, device has LED drive circuit pcb board; The top of LED drive circuit pcb board extends lead-in wire by electrochemical capacitor pin and is connected with electrochemical capacitor.The phenomenon easily reducing useful life by temperatures involved according to electrolytic capacitor, electrolytic capacitor is connected as resolution element at a distance with LED drive circuit pcb board, produce temperature when decreasing LED illumination lamp work to the impact of electrochemical capacitor device performance, improve the LED illumination lamp overall work life-span.
Although above-mentioned document makes improvement to socket lamps, it still has problems.Directly access civil power by plug, but circuit cannot control to turn off according to the situation of power consumption automatically, and manual type can only be relied on to extract or closing switch realizes the closedown of LED, not possess intellectuality, make power-off inefficiency.
Summary of the invention
Technical problem to be solved by this invention is to overcome the deficiencies in the prior art, a kind of power-down control device for socket lamps is provided, solve and existingly automatically cannot control to turn off according to the situation of power consumption, and manual type can only be relied on to extract or closing switch realizes the problem of the closedown of LED.
The present invention specifically solves the problems of the technologies described above by the following technical solutions:
For a power-down control device for socket lamps, comprise the lamp body plug, voltage conversion unit, control unit and the LED that are connected successively, also comprise power detecting unit and power-off performance element, described power detecting unit is connected with control unit; Described power-off performance element comprises the first electric capacity, the first resistance, triode, the second resistance and relay, the output of one end connection control unit of described first electric capacity, and the other end of the first electric capacity is by the base stage of the first resistance connecting triode; The collector electrode of described triode is connected with one end of relay, the voltage end of the other end place in circuit of described relay; The emitter of described triode connects ground connection after the second resistance; Detected the power in circuit by power detecting unit, described control unit, when power detecting unit detection gained power exceeds predetermined power, outputs control signals to power-off performance element and carries out power-off.
Further, as a preferred technical solution of the present invention: described power-off performance element also comprises the second electric capacity, one end of described second electric capacity connects the other end of relay, and the voltage end of the other end connecting circuit of the second electric capacity.
Further, as a preferred technical solution of the present invention: described power-off performance element also comprises the 3rd resistance, the collector electrode of one end connecting triode of described 3rd resistance, and the other end of the 3rd resistance connects one end of relay.
Further, as a preferred technical solution of the present invention: also comprise signal receiving unit and signal resolution unit, the remote signal that described signal receiving unit sends for receiving external remote control equipment; Described signal resolution unit, for resolving remote signal and being sent to control unit.
Further, as a preferred technical solution of the present invention: the remote signal that described signal receiving unit receives is bluetooth or infrared signal.
The present invention adopts technique scheme, can produce following technique effect:
The power-down control device for socket lamps of the present invention's design, by in the circuit of socket lamps, adding power detecting unit and power-off performance element, power detecting unit is utilized to detect the power consumption situation of circuit, and utilize power-off performance element to perform power-off when exceeding preset value, utilize simple power-down circuit structure, realize power-off fast, make power-off more flexibly and automation, the efficiency of device is higher, do not need to rely on artificial closedown mode, can effectively solve existing cannot according to the situation of power consumption automatically control turn off, and manual type can only be relied on to extract or closing switch realizes the problem of the closedown of LED.
Accompanying drawing explanation
Fig. 1 is the module diagram of the present invention for the power-down control device of socket lamps.
Fig. 2 is the circuit diagram of power-off performance element in the present invention.
Embodiment
Below in conjunction with Figure of description, embodiments of the present invention are described.
As shown in Figure 1, the present invention is designed a kind of power-down control device for socket lamps, comprise the lamp body plug, voltage conversion unit, control unit and the LED that are connected successively, after inserting respective socket by plug, access civil power, and Input Control Element after converting direct current to, control unit then direct by delivery of electrical energy to LED, control it and illuminate.On this basis, device also comprises power detecting unit and power-off performance element, and described power detecting unit is connected with control unit; Detected the power in circuit by power detecting unit, described control unit, when power detecting unit detection gained power exceeds predetermined power, outputs control signals to power-off performance element and carries out power-off.
Power-off performance element in device, its circuit structure as shown in Figure 2, comprise the first electric capacity C1, the first resistance R1, triode QNPN, the second resistance R2 and relay J DQ, the output of one end connection control unit of described first electric capacity C1, and the other end of the first electric capacity C1 is by the base stage of the first resistance R1 connecting triode QNPN; The described collector electrode of triode QNPN is connected with one end of relay J DQ, the voltage end of the other end place in circuit of described relay J DQ; The emitter of described triode QNPN connects ground connection after the second resistance R2.Under normality, relay J DQ is closure state, indication circuit conducting, and electric current can flow to LED.In described control unit, predetermined power can light total power consumption needed for some hours for socket lamps, when power detecting unit detection gained power exceeds predetermined power, control unit outputs control signals to power-off performance element, relay J DQ wherein disconnects, carry out power-off thus, then circuit stops transmission current.
Further, in order in realizing circuit every straight effect, described power-off performance element can also comprise the second electric capacity C2, and one end of described second electric capacity C2 connects the other end of relay J DQ, and the voltage end of the other end connecting circuit of the second electric capacity C2.
Carry out in the process of power-off control at described power-off performance element, the 3rd resistance R3 can also be comprised, the collector electrode of one end connecting triode QNPN of described 3rd resistance R3, and the other end of the 3rd resistance R3 connects one end of relay J DQ.Utilize the 3rd resistance to realize shunting action, reduce the impedance in circuit.
Device, in the control realizing power-off, also comprises signal receiving unit and signal resolution unit, the remote signal that described signal receiving unit sends for receiving external remote control equipment; Described signal resolution unit, for resolving remote signal and being sent to control unit.Namely utilize outside remote control equipment to control power supply, increase the triggering mode of power-off, and be not limited only to power detection, make the triggering mode of device more flexible.
Further, the remote signal that described signal receiving unit receives is bluetooth or infrared signal.Utilize ripe bluetooth or infrared technique, reliably stablize with the foundation of external remote control equipment and be connected, convenient signal ground transmission.
To sum up, the power-down control device for socket lamps of the present invention's design, utilize simple power-down circuit structure, realize power-off fast, make power-off more flexibly and automation, the efficiency of device is higher, does not need to rely on artificial closedown mode, effectively can solve the existing problem cannot carrying out automatically controlling according to the situation of power consumption shutoff.
By reference to the accompanying drawings embodiments of the present invention are explained in detail above, but the present invention is not limited to above-mentioned execution mode, in the ken that those of ordinary skill in the art possess, can also makes a variety of changes under the prerequisite not departing from present inventive concept.
Claims (5)
1. the power-down control device for socket lamps, comprise the lamp body plug, voltage conversion unit, control unit and the LED that are connected successively, it is characterized in that, also comprise power detecting unit and power-off performance element, described power detecting unit is connected with control unit; Described power-off performance element comprises the first electric capacity, the first resistance, triode, the second resistance and relay, the output of one end connection control unit of described first electric capacity, and the other end of the first electric capacity is by the base stage of the first resistance connecting triode; The collector electrode of described triode is connected with one end of relay, the voltage end of the other end place in circuit of described relay; The emitter of described triode leads to and connects ground connection after the second resistance; Detected the power in circuit by power detecting unit, described control unit, when power detecting unit detection gained power exceeds predetermined power, outputs control signals to power-off performance element and carries out power-off.
2. according to claim 1 for the power-down control device of socket lamps, it is characterized in that: described power-off performance element also comprises the second electric capacity, one end of described second electric capacity connects the other end of relay, and the voltage end of the other end connecting circuit of the second electric capacity.
3. according to claim 1 for the power-down control device of socket lamps, it is characterized in that: described power-off performance element also comprises the 3rd resistance, the collector electrode of one end connecting triode of described 3rd resistance, and the other end of the 3rd resistance connects one end of relay.
4. according to claim 1 for the power-down control device of socket lamps, it is characterized in that: also comprise signal receiving unit and signal resolution unit, the remote signal that described signal receiving unit sends for receiving external remote control equipment; Described signal resolution unit, for resolving remote signal and being sent to control unit.
5. according to claim 4 for the power-down control device of socket lamps, it is characterized in that: the remote signal that described signal receiving unit receives is bluetooth or infrared signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510722980.0A CN105357795A (en) | 2015-10-29 | 2015-10-29 | Power failure control device used for socket lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510722980.0A CN105357795A (en) | 2015-10-29 | 2015-10-29 | Power failure control device used for socket lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105357795A true CN105357795A (en) | 2016-02-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510722980.0A Pending CN105357795A (en) | 2015-10-29 | 2015-10-29 | Power failure control device used for socket lamp |
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| Country | Link |
|---|---|
| CN (1) | CN105357795A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202940400U (en) * | 2012-11-29 | 2013-05-15 | 杭州尚思科技有限公司 | Control circuit of energy-saving socket |
| US9030131B2 (en) * | 2010-07-30 | 2015-05-12 | Mitsumi Electric Co., Ltd. | Insulated power supply device and lighting device |
| CN204392642U (en) * | 2015-01-15 | 2015-06-10 | 安徽工程大学 | A kind of single lamp intelligent power detects and control device |
-
2015
- 2015-10-29 CN CN201510722980.0A patent/CN105357795A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9030131B2 (en) * | 2010-07-30 | 2015-05-12 | Mitsumi Electric Co., Ltd. | Insulated power supply device and lighting device |
| CN202940400U (en) * | 2012-11-29 | 2013-05-15 | 杭州尚思科技有限公司 | Control circuit of energy-saving socket |
| CN204392642U (en) * | 2015-01-15 | 2015-06-10 | 安徽工程大学 | A kind of single lamp intelligent power detects and control device |
Non-Patent Citations (1)
| Title |
|---|
| WIZYIN: ""基于FC7759的智能断电插座设计", 《百度文库》 * |
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Application publication date: 20160224 |
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