CN204305388U - A kind of removable Light-operated night lamp - Google Patents
A kind of removable Light-operated night lamp Download PDFInfo
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- CN204305388U CN204305388U CN201420811472.0U CN201420811472U CN204305388U CN 204305388 U CN204305388 U CN 204305388U CN 201420811472 U CN201420811472 U CN 201420811472U CN 204305388 U CN204305388 U CN 204305388U
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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 kind of removable Light-operated night lamp, comprise lighting circuit, charging circuit and body induction circuit.The utility model have employed M20G type human body induction module, as people or when having the object of temperature to enter in module induction range, M20G type induction module will export a high level pulse signal or high level time delayed signal, the inductive impulse exported or time delayed signal can Direct driver LED indicator lamp or relay even loads, thus control LED luminosity; The utility model adopt the chargeable battery energy as a supplement, so normal time user can mini light night be placed in supply socket, do common mini light night use, also can charge to battery meanwhile; When having other to need, or when being inconvenient to use supply socket, mini light night can be placed on any place wanting to put, even can it can be used as interim torch for illumination.
Description
Technical field
The utility model relates to field of illumination lamp technology, particularly a kind of removable Light-operated night lamp.
Background technology
Electric light used in everyday was turned on light instantaneously at night, and light is dazzling too by force, and generally have discomfort, and mini light night light is soft, sheen is like water more, the illuminating effect of similar moonlight can be produced, create the photoenvironment of dim warmth, contribute to making people calmly, go to sleep peacefully, can lamp for walking be done, save electricity.
Current existing various mini light night, its function and different properties.Patent No. ZL200920156024, is a kind of controlled by sound and light LED night lamp, comprises the lamp housing with metallic plug, integrates circuit board and the lampshade of LED light source and sound light control circuit.Compare, this utilizes sound to control, insensitive.And position can not be moved, and needs Fixed power-supply socket, is sometimes not very convenient to use.
Patent No. ZL200920263620 is also a kind of desk lamp with Light-operated night lamp, comprises a desk lamp and light sensor, and mini light night; Described desk lamp comprises attaching plug, switch, bulb, lampshade; Wherein, have photodiode in described light sensor, described photodiode is connected in series with mini light night.There is common small night lamp function, by light-operated adjustment luminosity.Also can only be arranged in fixing supply socket, and can not regulate the distance of people.
Be not difficult to find through investigation, existing Light-operated night lamp all takes the design of plug and play, but in the practical experience of life of reality, ordinary family user can't in such as corner, corner place reserves socket, has thus occurred some situations being inconvenient to use existing product.
Summary of the invention
Technical problem to be solved in the utility model overcomes the deficiencies in the prior art and provides a kind of removable Light-operated night lamp, and the utility model can charge to battery; When having other to need or when being inconvenient to use supply socket, mini light night can be placed on Anywhere and be convenient for carrying.
The utility model is for solving the problems of the technologies described above by the following technical solutions:
According to the removable Light-operated night lamp of the one that the utility model proposes, comprise lighting circuit, charging circuit and body induction circuit; Wherein,
Described lighting circuit comprises first to fourth light emitting diode, first to fourth resistance; Wherein, the negative pole of the first light emitting diode is connected with one end of the first resistance, the positive pole of the first light emitting diode is connected respectively with the positive pole of the second light emitting diode, the 3rd light emitting diode, the 4th light emitting diode, the other end of the first resistance is connected respectively with one end of the second resistance, the 3rd resistance, the 4th resistance, the other end of the second resistance is connected with the negative pole of the second light emitting diode, the other end of the 3rd resistance is connected with the negative pole of the 3rd light emitting diode, and the other end of the 4th resistance is connected with the negative pole of the 4th light emitting diode;
Base flip chip, relay, the first diode, M20G type induction module, power supply when described body induction circuit comprises switch, the 5th resistance, photodiode, the 6th resistance, MC1455P1G, wherein, one end of the 5th resistance is connected with the positive pole of photodiode, the negative pole of photodiode and one end of the 6th resistance, the trigger input of base flip chip during MC1455P1G, during MC1455P1G, the threshold value input of base flip chip connects respectively, the other end of the 6th resistance and one end of the 4th resistance, the power supply negative terminal of base flip chip during MC1455P1G, one end of relay, the positive pole of the 6th diode, the module ground end of M20G type induction module, the negative pole of power supply connects respectively, the other end of relay, the negative pole of the 6th diode is all connected with the output of base flip chip during MC1455P1G, the forced resetting end of base flip chip when the other end of the 5th resistance and MC1455P1G, the power positive end of base flip chip during MC1455P1G, the positive pole of power supply, one end of switch connects respectively, the other end of switch and the positive pole of the first light emitting diode, the induction output of M20G type induction module connects respectively, and the power end of M20G type induction module is connected with the positive pole of power supply,
Described charging circuit comprises the first to five electric capacity, transformer, the second to seven diode, the seven to ten one resistance, switching tube and triode, wherein, one end of first electric capacity and the positive pole of power supply, the negative pole of the second diode connects respectively, the positive pole of the second diode is connected with the one end on the former limit of transformer, the other end of the first electric capacity and the negative pole of power supply, the other end on the former limit of transformer connects, one end of first secondary of transformer and one end of the second electric capacity, one end of 7th resistance, one end of 8th resistance, one end of 5th electric capacity, the negative pole of the 7th diode connects respectively, the other end of the second electric capacity and the negative pole of the 3rd diode, the other end of the 7th resistance connects respectively, the other end of the positive pole of the 3rd diode and the first secondary of transformer, the emitter stage of switching tube connects respectively, the base stage of switching tube and the other end of the 8th resistance, one end of tenth resistance, the colelctor electrode of triode connects respectively, the colelctor electrode of switching tube and one end of the 9th resistance, the positive pole of the 4th diode connects respectively, the negative pole of the 4th diode is connected with the base stage of triode, the other end of the 9th resistance is connected with one end of the 3rd electric capacity, the other end of the 3rd electric capacity and the positive pole of the 5th diode, the positive pole of the 6th diode connects respectively, one end of the negative pole of the 5th diode and the second secondary of transformer, one end of 4th electric capacity connects respectively, the other end of the 4th electric capacity is connected with the other end of the tenth resistance, one end of tenth resistance is connected with the negative pole of the 6th diode, the other end of the second secondary of transformer and the emitter stage of triode, the other end of the 5th electric capacity, one end of 11 resistance connects respectively, the other end ground connection of the 11 resistance, the positive pole of the 7th diode connects 220V voltage.
As the scheme that a kind of removable Light-operated night lamp of the present utility model is optimized further, described switching tube is MJE13003 switching tube.
As the scheme that a kind of removable Light-operated night lamp of the present utility model is optimized further, described photodiode is HW3P-1 photodiode.
As the scheme that a kind of removable Light-operated night lamp of the present utility model is optimized further, described triode is C945 triode.
As the scheme that a kind of removable Light-operated night lamp of the present utility model is optimized further, the behind of described mini light night arranges a hook.
The utility model adopts above technical scheme compared with prior art, has following technique effect:
(1) the utility model have employed M20G type human body induction module, as people or when having the object of temperature to enter in module induction range, M20G type induction module will export a high level pulse signal or high level time delayed signal, the inductive impulse exported or time delayed signal can Direct driver LED indicator lamp or relay even loads, thus control LED luminosity;
(2) the chargeable battery energy as a supplement adopted, so normal time user can mini light night be placed in supply socket, do common mini light night use, also can charge to battery meanwhile; When having other to need, or when being inconvenient to use supply socket, mini light night can be placed on any place wanting to put, even can it can be used as interim torch for illumination.Do not having supply socket and other place, can have same illuminating effect, the utility model have employed photaesthesia and human body sensing device, can carry out adjustment light according to room light situation and human body distance;
(3) adopt chargeable lithium cell to power and the hook of viscose glue be installed behind at product, being convenient for carrying, can Long-Time Service and can arbitrarily placing.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of a kind of removable Light-operated night lamp of the utility model.
Reference numeral in figure is interpreted as: D1 ~ D4 is the first ~ four light emitting diode, and D5 is photodiode, and D6 ~ D12 is the first ~ seven diode, R1 ~ R11 is the first ~ 11 resistance, and C1 ~ C5 is the first ~ five electric capacity, and T1 is switching tube, T2 is triode, and J is relay, and J1 is switch.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail:
Be the circuit diagram of a kind of removable Light-operated night lamp of the utility model as shown in Figure 1, a kind of removable Light-operated night lamp, comprises lighting circuit, charging circuit and body induction circuit; Wherein,
Described lighting circuit comprises first to fourth light emitting diode D1-D4, first to fourth resistance R1-R4, wherein, the negative pole of the first light emitting diode D1 is connected with one end of the first resistance R1, the positive pole of the first light emitting diode D1 and the second light emitting diode D2, 3rd light emitting diode D3, the positive pole of the 4th light emitting diode D4 connects respectively, the other end of the first resistance R1 and the second resistance R2, 3rd resistance R3, one end of 4th resistance R4 connects respectively, the other end of the second resistance R2 is connected with the negative pole of the second light emitting diode D2, the other end of the 3rd resistance R3 is connected with the negative pole of the 3rd light emitting diode D3, the other end of the 4th resistance R4 is connected with the negative pole of the 4th light emitting diode D4,
Base flip chip, relay J, first diode D6, M20G type induction module, power supply when described body induction circuit comprises switch J1, the 5th resistance R5, photodiode D5, the 6th resistance R6, MC1455P1G, wherein, one end of the 5th resistance R5 is connected with the positive pole of photodiode D5, the negative pole of photodiode D5 and one end of the 6th resistance R6, the trigger input of base flip chip during MC1455P1G, during MC1455P1G, the threshold value input of base flip chip connects respectively, the other end of the 6th resistance R6 and one end of the 4th resistance R4, the power supply negative terminal of base flip chip during MC1455P1G, one end of relay J, the positive pole of the first diode D6, the module ground end of M20G type induction module, the negative pole of power supply connects respectively, the other end of relay J, the negative pole of the first diode D6 is all connected with the output of base flip chip during MC1455P1G, the forced resetting end of base flip chip when the other end of the 5th resistance R5 and MC1455P1G, the power positive end of base flip chip during MC1455P1G, the positive pole of power supply, one end of switch J1 connects respectively, the other end of switch J1 and the positive pole of the first light emitting diode D1, the induction output of M20G type induction module connects respectively, and the power end of M20G type induction module is connected with the positive pole of power supply,
Described charging circuit comprises the first to five electric capacity C1-C5, transformer, the second to seven diode D7-D12, the seven to ten one resistance R7-R11, switch transistor T 1 and triode T2, wherein, one end of first electric capacity C1 and the positive pole of power supply, the negative pole of the second diode D7 connects respectively, the positive pole of the second diode D7 is connected with the one end on the former limit of transformer, the other end of the first electric capacity C1 and the negative pole of power supply, the other end on the former limit of transformer connects, one end of first secondary of transformer and one end of the second electric capacity C2, one end of 7th resistance R7, one end of 8th resistance R8, one end of 5th electric capacity C5, the negative pole of the 7th diode R12 connects respectively, the other end of the second electric capacity C2 and the negative pole of the 3rd diode D8, the other end of the 7th resistance R7 connects respectively, the other end of the positive pole of the 3rd diode D8 and the first secondary of transformer, the emitter stage of switch transistor T 1 connects respectively, the base stage of switch transistor T 1 and the other end of the 8th resistance R8, one end of tenth resistance R10, the colelctor electrode of triode T2 connects respectively, the colelctor electrode of switch transistor T 1 and one end of the 9th resistance R9, the positive pole of the 4th diode D9 connects respectively, the negative pole of the 4th diode D9 is connected with the base stage of triode T2, the other end of the 9th resistance R9 is connected with one end of the 3rd electric capacity C3, the other end of the 3rd electric capacity C3 and the positive pole of the 5th diode R10, the positive pole of the 6th diode D11 connects respectively, one end of the negative pole of the 5th diode D10 and the second secondary of transformer, one end of 4th electric capacity C4 connects respectively, the other end of the 4th electric capacity C4 is connected with the other end of the tenth resistance R10, one end of tenth resistance R10 is connected with the negative pole of the 6th diode D11, the other end of the second secondary of transformer and the emitter stage of triode T2, the other end of the 5th electric capacity C5, one end of 11 resistance R11 connects respectively, the other end ground connection of the 11 resistance R11, the positive pole of the 7th diode D12 connects 220V voltage.
Described switch transistor T 1 is MJE13003 switching tube.Described photodiode D5 is HW3P-1 photodiode.Described triode T2 is C945 triode.The behind of described mini light night arranges a hook.
The utility model can be divided into lighting circuit, charging circuit and body induction circuit three part.
During normal work, mini light night, by 220V AC power input electric energy, through halfwave rectifier, is MJE13003 by switch transistor T 1, the break-make between this switch controlled transformer primary side winding and power supply.When former limit winding ceaselessly break-make time, will in switch transformer the magnetic field of formation and modification, thus produce induced voltage in secondary windings.Charge the battery, and when giving, base flip chip MC1455P1G(is similar to NE555) power supply.Be HW3P-1 photodiode by photodiode D5, this photodiode D5 responds to room light, and when ambient brightness exceedes certain limit, mini light night can be closed automatically; When ambient brightness is lower than a certain limit, can automatically open.
In supply socket, the light of mini light night can be controlled on the one hand, on the other hand, can charge the battery.In the situation of inconvenience supply socket, or need other use, mini light night can without AC power, and by powered battery, thus use more convenient.By adopting the synergy of photodiode and human body sensing element M20G, automatically start light filling illumination to reach when illumination is not enough.And when having people through out-of-date, just automatic by light raising, meet the in short-term illumination needs of people at night.Owing to being not be in the state of operating at full capacity always, therefore power consumption neither be very high, just can meet with poly-state mixture lithium battery.So this product adopts rechargeable battery to instead of original plug and play type product and adopts the product of plumbic acid rechargeable battery, this is also one of characteristic of this product.Meanwhile, product adopts viscose glue and hook design behind, facilitates user to be positioned over optional position.Meanwhile, due to its portability, can also as emergency lighting.
As people or when having the object of temperature to enter in module induction range, can human body move, M20G type induction module will export a high level pulse signal or high level time delayed signal, the inductive impulse exported or time delayed signal can Direct driver LED indicator lamp or relay even loads, regulate light according to relative distance.M20G type induction module low-profile, attractive in appearance, ultra-thin; Adopt state-of-the-art technology and SMD(paster) element, high reliability, stability, the advantage such as reaction is fast, operating voltage is wide.M20G type induction module has three leading-out terminals.Terminal " 1 " is induction output; Terminal " 2 " is power end; Terminal " 3 " is module ground.According to the difference of load, M20G type induction module can export the electric current driving load of several milliamperes and even tens milliamperes.The electrical quantity of M20G is: operating voltage: DC 3V ~ 32V 2, quiescent current: 50 microamperes (maximum), detecting distance: 0 ~ 15M(is relevant with lens), appearance and size: 20X20X15mm.
220V AC power input, one end through a 7th diode D12 halfwave rectifier, the other end after the resistance of a 11 resistance R11, by the 5th electric capacity C5 capacitor filtering.These are 10 years old
resistance be used for doing and protect, cause overcurrent if to break down etc. below, so this resistance will be blown, thus avoid causing larger fault.3rd diode D8, the second electric capacity C2 electric capacity, the 7th resistance R7 resistance on the right, form a high pressure absorbing circuit, when switching tube MJE13003 turns off, be responsible for the induced voltage on absorbing coil, thus prevent high pressure be added on switching tube MJE13003 and cause puncturing.7th diode D12 is 4007 diodes, and the 11 resistance R11 is 10 Europe, and the 5th electric capacity C5 is 10uF, and the 3rd diode D8 is 4007 diodes, and the second electric capacity C2 is 4700Pf, and the 7th resistance R7 is 82K Ω.
The withstand voltage 400V of MJE13003, maximum collector currnt 1.5A, maximum collector power consumption is 14W, is used for controlling the switching between former limit winding and power supply.When former limit winding ceaselessly break-make time, will in switch transformer the magnetic field of formation and modification, thus produce induced voltage in secondary windings.This power supply is inverse-excitation type.The R8 resistance of right-hand member is 510K Ω, R8 is starting resistance, provides the base current started to switching tube.The 9th resistance R9 below MJE13003 is current sampling resistor, and the 9th resistance R9 can be 10 Ω, and electric current becomes voltage after sampling, magnitude of voltage is 10I, I is electric current, and this voltage is after the 4th diode D9,4th diode D9 selects IN4148 diode, adds in the base stage of triode C945.When sampling voltage is approximately greater than 1.4V, when namely switching tube electric current is greater than 0.14A, triode C945 conducting, thus the base voltage of switching tube MJE 13003 is dragged down, thus collector current reduces, and so just limits the electric current of switch, prevents electric current excessive and burn; This is a constant current structure, and the maximum current of switching tube is limited in about 140mA.
3rd electric capacity C3 is 22Uf, and the tenth resistance R10 is 1K Ω, and the 4th electric capacity C4 is 2700Pf, and the second diode D7 is RF93 diode, and the first electric capacity C1 is 220Uf; The winding of transformer right lower quadrant is sampling winding, and its induced voltage, through commutation diode D9 rectification, forms sampling voltage after the 3rd electric capacity C3 capacitor filtering.Get triode C945 emitter stage one end for ground.So this sampling voltage is exactly negative, and sampling voltage is about-4V, and when output voltage is higher, sampled voltage is more negative.Sampling voltage, after 6.2V Zener diode, adds to the base stage of switching tube MJE13003.When output voltage is higher, so sampling voltage is more negative, when bearing to a certain extent, 6.2V Zener diode is breakdown, thus the base potential of switch MJE13003 is dragged down, this will cause switching tube to disconnect or postpone the conducting of switch, thus control energy and be input in transformer, also just control the rising of output voltage, achieve the function that voltage stabilizing exports.And the tenth resistance R10 resistance of below is with the 4th electric capacity C4 electric capacity of series connection, be then positive feedback branch, from sampling winding, take out induced voltage, be added in the base stage of switching tube, to maintain vibration.Through the second diode D7 rectification, after the first electric capacity C1 capacitor filtering, export the voltage of 6V.Charge the battery, and power to MC1455P1G, and through just powering to photodiode.On daytime, photodiode HW3P-1 under light illumination resistance is very little, and the 2. pin of MC1455P1G and 6. pin input high level, 3. pin output low level, the not adhesive of relay J coil, its switch J1 disconnects, so LED does not work.In evening, it is very large according to resistance that photodiode HW3P-1 is unglazed, and the 2. pin of MC1455P1G and 6. pin are low level, and 3. pin output high level, the adhesive of relay J coil, its switch J1 closes, and is lighted by 4 white light LEDs.R1, R2, R3, R4 are current-limiting resistance, are 330 Ω.
Element is selected and debugging:
MC1455P1G selects the Lead-free in Electronic Packaging product of ON company, and 4098 voltage DC 6V selected by relay, and LED1 ~ LED8 selects Φ 5mm high-brightness white-light LED, and single voltage is between 3.2V-3.6V, and electric current is at about 16mA--20mA.After components and parts weld, first rush to debug, first to check one time with universal meter, confirm errorless after, divide the zero line that relieves inflammation or internal heat to plug in, universal meter is pushed voltage gear, the first resistance R1 can first regulate with potentiometer determine resistance, also can directly replace with adjustable resistance, the resistance of the second resistance R2, the 3rd resistance R3, the 4th R4 is identical with the first resistance R1.Cover photodiode HW3P-1 with thing during adjustment to regulate at leisure, make relay J adhesive, white light LEDs is lighted, and then takes down cover and sees light by HW3P-1, relay J not adhesive, and the LED that do not work of circuit does not below work, and gets final product work after circuit debugging completes.
Obviously, above-described embodiment of the present utility model is only for the utility model example is clearly described, and is not the restriction to embodiment of the present utility model.For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description.Here exhaustive without the need to also giving all embodiments.And these belong to connotation of the present utility model the apparent change of extending out or variation still belong to protection domain of the present utility model.
Claims (5)
1. a removable Light-operated night lamp, is characterized in that, comprises lighting circuit, charging circuit and body induction circuit; Wherein,
Described lighting circuit comprises first to fourth light emitting diode, first to fourth resistance; Wherein, the negative pole of the first light emitting diode is connected with one end of the first resistance, the positive pole of the first light emitting diode is connected respectively with the positive pole of the second light emitting diode, the 3rd light emitting diode, the 4th light emitting diode, the other end of the first resistance is connected respectively with one end of the second resistance, the 3rd resistance, the 4th resistance, the other end of the second resistance is connected with the negative pole of the second light emitting diode, the other end of the 3rd resistance is connected with the negative pole of the 3rd light emitting diode, and the other end of the 4th resistance is connected with the negative pole of the 4th light emitting diode;
Base flip chip, relay, the first diode, M20G type induction module, power supply when described body induction circuit comprises switch, the 5th resistance, photodiode, the 6th resistance, MC1455P1G, wherein, one end of the 5th resistance is connected with the positive pole of photodiode, the negative pole of photodiode and one end of the 6th resistance, the trigger input of base flip chip during MC1455P1G, during MC1455P1G, the threshold value input of base flip chip connects respectively, the other end of the 6th resistance and one end of the 4th resistance, the power supply negative terminal of base flip chip during MC1455P1G, one end of relay, the positive pole of the 6th diode, the module ground end of M20G type induction module, the negative pole of power supply connects respectively, the other end of relay, the negative pole of the 6th diode is all connected with the output of base flip chip during MC1455P1G, the forced resetting end of base flip chip when the other end of the 5th resistance and MC1455P1G, the power positive end of base flip chip during MC1455P1G, the positive pole of power supply, one end of switch connects respectively, the other end of switch and the positive pole of the first light emitting diode, the induction output of M20G type induction module connects respectively, and the power end of M20G type induction module is connected with the positive pole of power supply,
Described charging circuit comprises the first to five electric capacity, transformer, the second to seven diode, the seven to ten one resistance, switching tube and triode, wherein, one end of first electric capacity and the positive pole of power supply, the negative pole of the second diode connects respectively, the positive pole of the second diode is connected with the one end on the former limit of transformer, the other end of the first electric capacity and the negative pole of power supply, the other end on the former limit of transformer connects, one end of first secondary of transformer and one end of the second electric capacity, one end of 7th resistance, one end of 8th resistance, one end of 5th electric capacity, the negative pole of the 7th diode connects respectively, the other end of the second electric capacity and the negative pole of the 3rd diode, the other end of the 7th resistance connects respectively, the other end of the positive pole of the 3rd diode and the first secondary of transformer, the emitter stage of switching tube connects respectively, the base stage of switching tube and the other end of the 8th resistance, one end of tenth resistance, the colelctor electrode of triode connects respectively, the colelctor electrode of switching tube and one end of the 9th resistance, the positive pole of the 4th diode connects respectively, the negative pole of the 4th diode is connected with the base stage of triode, the other end of the 9th resistance is connected with one end of the 3rd electric capacity, the other end of the 3rd electric capacity and the positive pole of the 5th diode, the positive pole of the 6th diode connects respectively, one end of the negative pole of the 5th diode and the second secondary of transformer, one end of 4th electric capacity connects respectively, the other end of the 4th electric capacity is connected with the other end of the tenth resistance, one end of tenth resistance is connected with the negative pole of the 6th diode, the other end of the second secondary of transformer and the emitter stage of triode, the other end of the 5th electric capacity, one end of 11 resistance connects respectively, the other end ground connection of the 11 resistance, the positive pole of the 7th diode connects 220V voltage.
2. the removable Light-operated night lamp of one according to claim 1, is characterized in that, described switching tube is MJE13003 switching tube.
3. the removable Light-operated night lamp of one according to claim 1, is characterized in that, described photodiode is HW3P-1 photodiode.
4. the removable Light-operated night lamp of one according to claim 1, is characterized in that, described triode is C945 triode.
5. the removable Light-operated night lamp of one according to claim 1, is characterized in that, the behind of described mini light night arranges a hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420811472.0U CN204305388U (en) | 2014-12-18 | 2014-12-18 | A kind of removable Light-operated night lamp |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420811472.0U CN204305388U (en) | 2014-12-18 | 2014-12-18 | A kind of removable Light-operated night lamp |
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| CN204305388U true CN204305388U (en) | 2015-04-29 |
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| CN201420811472.0U Expired - Fee Related CN204305388U (en) | 2014-12-18 | 2014-12-18 | A kind of removable Light-operated night lamp |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106879116A (en) * | 2017-03-21 | 2017-06-20 | 苏州合欣美电子科技有限公司 | A kind of night lamp of self-starting |
| CN106989297A (en) * | 2017-05-17 | 2017-07-28 | 成都天星永光照明电器有限公司 | Light-operated LED filament lamp drive system and light-operated LED filament lamp |
| CN108759945A (en) * | 2018-08-07 | 2018-11-06 | 智恒科技股份有限公司 | A kind of light pulse sensor of intellectual water meter |
| CN110671684A (en) * | 2019-10-10 | 2020-01-10 | 中山市威星电器有限公司 | Photosensitive induction lamp and control method thereof |
-
2014
- 2014-12-18 CN CN201420811472.0U patent/CN204305388U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106879116A (en) * | 2017-03-21 | 2017-06-20 | 苏州合欣美电子科技有限公司 | A kind of night lamp of self-starting |
| CN106989297A (en) * | 2017-05-17 | 2017-07-28 | 成都天星永光照明电器有限公司 | Light-operated LED filament lamp drive system and light-operated LED filament lamp |
| CN106989297B (en) * | 2017-05-17 | 2023-11-28 | 成都天星永光照明电器有限公司 | Light-operated LED filament lamp driving system and light-operated LED filament lamp |
| CN108759945A (en) * | 2018-08-07 | 2018-11-06 | 智恒科技股份有限公司 | A kind of light pulse sensor of intellectual water meter |
| CN110671684A (en) * | 2019-10-10 | 2020-01-10 | 中山市威星电器有限公司 | Photosensitive induction lamp and control method thereof |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20150429 Termination date: 20161218 |