CN206442561U - Emergency lamp control circuit - Google Patents
Emergency lamp control circuit Download PDFInfo
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- CN206442561U CN206442561U CN201720102556.0U CN201720102556U CN206442561U CN 206442561 U CN206442561 U CN 206442561U CN 201720102556 U CN201720102556 U CN 201720102556U CN 206442561 U CN206442561 U CN 206442561U
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- 238000004891 communication Methods 0.000 claims abstract description 14
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- 230000033228 biological regulation Effects 0.000 claims description 3
- 238000005286 illumination Methods 0.000 abstract description 9
- 238000013461 design Methods 0.000 abstract description 8
- 230000006872 improvement Effects 0.000 description 8
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- 238000005516 engineering process Methods 0.000 description 3
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- 238000010586 diagram Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
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- 238000013021 overheating Methods 0.000 description 1
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Abstract
The utility model discloses an emergency lamp control circuit, which comprises a rectifying module, a charging module, a detection module, a light-emitting module, a driving module, a power storage module, a wireless communication module and a control module; the input end of the rectification module is connected to a 220V commercial power, the output end of the rectification module is respectively electrically connected with the detection module, the driving module and the charging module, the charging module is electrically connected with the electric power storage module, the electric power storage module is electrically connected with the driving module, the driving module is electrically connected with the light emitting module, and the charging module, the detection module, the wireless communication module, the driving module and the electric power storage module are respectively electrically connected with the control module. The utility model discloses only need a light emitting module, just can realize conventional illumination and emergency lighting's function, the design is succinct, compact structure, simultaneously, can just also can adjust light emitting module through wireless mode control emergency lighting circuit's intercommunication and disconnection, if close or adjust luminance.
Description
Technical field
The utility model is related to emergency luminaire technical field, and in particular to a kind of emergent lamp control circuit.
Background technology
Emergency light is the general name of the light fixture of emergency lighting.The emergency lighting system that the country is used is with self-powered independent control
Based on type processed, normal power source is connected in general lighting current supply circuit, usually emergency light power storage module is charged, when normal power source is cut
When disconnected, stand-by power supply (power storage module) automatic power.The each lamp interior of emergency light of this form has transformation, voltage stabilizing, filled
The substantial amounts of electronic component such as electricity, inversion, power storage module, emergency light using, maintenance, failure when battery be both needed to discharge and recharge.Separately
One kind is without independent current source, during normal illumination power failure, by centrally connected power supply system in centrally connected power source centralized Control type, emergency luminaire
System power supply.In the emergency lighting system of this form, the complicated electronic circuit of all lamp interiors is saved, emergency lighting
Light fixture is as good as with common light fixture, and central power supply system is arranged in special room.
Compared with self-powered independent control type emergency luminaire, centrally connected power source centralized Control type emergency light, which has, to be easy to concentrate
Management, user are checked oneself, fire supervision inspection, prolonging service lives of lamps, the advantages of improve emergency evacuation efficiency, system reliability is good,
Service life length, maintenance and management are convenient, system price is low.But centrally connected power source centralized Control type emergency luminaire is answered due to each
There is no stand-by power supply (power storage module), if supply line breaks down, emergency lighting system can be directly influenced in anxious light fixture
Normal operation, so being laid with special fire protection requirement to its supply line.And self-powered independent control type emergency luminaire
Because carrying stand-by power supply (power storage module) in each emergency luminaire, there is no special requirement to supply line, supply
Line fault does not interfere with stand-by power supply and had an effect.Typically the light fixture sheet is also only influenceed when emergency light breaks down
Body, influences little to whole system.
Existing emergency light can be lighted automatically after having a power failure, but how close and dim not solution well after lighting
Scheme, while existing emergency light is complicated.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is to provide a kind of emergent lamp control circuit, and this is met an urgent need
Lamp control circuit compact conformation, and can by way of wirelessly manipulating to lighting after emergent lamp control circuit closed or
Light modulation.
The utility model solves the technical scheme that its technical problem used：
A kind of emergent lamp control circuit, including rectification module, charging module, detection module, light emitting module, drive module,
Power storage module, wireless communication module and control module；The input of the rectification module is connected to 220V civil powers, the rectification
The output end of module is electrically connected with detection module, drive module, charging module respectively, the charging module and the power storage module
Electrical connection, the power storage module is electrically connected with the drive module, and the drive module is electrically connected with the light emitting module, described
Charging module, detection module, wireless communication module, drive module, power storage module are electrically connected with the control module respectively.
As the improvement of such scheme, the control module is provided with automatic slowly discharge circuit in the charge state,
It is electrically connected with power storage module.
As the improvement of such scheme, the indicator lamp of display power storage module electricity is also electrically connected with the control module.
As the improvement of such scheme, the light emitting module is COB light source module, and the COB light source module includes circuit
Substrate and the plurality of LEDs chip being arranged on the circuit substrate.
As the improvement of such scheme, columned chip die bond groove is provided with the circuit substrate, the chip is consolidated
Brilliant trench bottom be provided with the electrode structure corresponding to LED chip, the plurality of LEDs chip package is in the chip die bond groove
In, the depth of the chip die bond groove is more than the thickness of LED chip.
As the improvement of such scheme, the wireless communication module is infrared remote control receiving module.
As the improvement of such scheme, in addition to the remote control coordinated with the infrared remote control receiving module, the remote control
Utensil has control chip, infrared transmitting tube, brightness regulation button and switch key.
As the improvement of such scheme, the control module is single-chip microcomputer or PLC.
The utility model has the advantages that：
Light emitting module is routinely illuminated in the case of mains-supplied is normal, and can be automatically transitioned under civil power powering-off state
Emergency light band carries out emergency lighting, and this, which is designed, causes the utility model only to need a light emitting module, can be achieved with conventional illumination with
And the function of emergency lighting, design succinct, compact conformation.Further, since being provided with wireless communication module, it is thus possible to pass through nothing
The mode of line controls the connection and disconnection of emergency lighting circuit, and also just light emitting module can be adjusted, such as it is closed or
Stepless dimming.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the circuit theory schematic diagram of emergent lamp control circuit specific embodiment of the present utility model；
Fig. 2 is the circuit theory schematic diagram of another embodiment of emergent lamp control circuit of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Referring to figs. 1 to Fig. 2, a kind of emergent lamp control circuit, including rectification module, charging module, detection module, luminous mould
Block, drive module, power storage module, wireless communication module and control module.Wherein, the input of rectification module is connected to 220V
Civil power, the output end of rectification module is electrically connected with detection module, drive module, charging module respectively, charging module and electric power storage mould
Block is electrically connected, and power storage module electrically connects with drive module, and drive module is electrically connected with light emitting module, charging module, detection module,
Wireless communication module, drive module, power storage module are electrically connected with control module respectively.
It should be noted that the input of rectification module is connected to 220V civil powers, the output end of rectification module is respectively connected to drive
The input of dynamic model block and the input of detection module；Rectification module is used to provide direct current to light emitting module by drive module
Electricity.Power storage module is connected to provide emergent direct current to light emitting module with another input of drive module.Detection module
For detecting the output voltage of rectification module and feeding back to control module.The output end of drive module is connected to light emitting module
Switching rectification module and light emitting module connection with export rectification civil power or switching power storage module and light emitting module connection with
Output and the opposite polarity emergent direct current of rectification civil power.The feedback signal that control module is sent by detection module controls to drive
The switching action of module.
In said structure, charging module is used to give power storage module charging, and its input is connected to the output end of rectification module,
Its output end is connected to the input of power storage module.In the case of mains-supplied is normal, it is whole that 220V civil power is rectified module
Stream, the output end that detection module detects rectification module has after output voltage feedback signal delivering to control module, control module
Control drive module to connect the output end of light emitting module and rectification module, light emitting module is supplied electricity to by city and powered.Meanwhile, control mould
Block will also detect the terminal voltage of power storage module, if the terminal voltage of power storage module is relatively low to need charging, control module control is filled
Electric module charges to power storage module.In the case where occurring civil power power-off, detection module detects the output of rectification module
End by feedback signal after output voltage without control module is delivered to, and control module controls drive module by light emitting module and power storage module
Output end connect, powered by power storage module to light emitting module, now drive module will export with the normal situation of mains-supplied
Under opposite polarity DC voltage.
In addition, drive module can be switch on wall or static switch, the output end of drive module is connected with light emitting module
Company for switching the connection of rectification module and light emitting module to export rectification civil power or switch power storage module and light emitting module
Connect to export and the opposite polarity emergent direct current of rectification civil power.The feedback signal that control module is sent by detection module is controlled
The switching action of drive module.
In the emergent lamp control circuit of said structure, light emitting module is routinely illuminated in the case of mains-supplied is normal, and
Emergency light band can be automatically transitioned under civil power powering-off state and carries out emergency lighting, this, which is designed, causes the utility model only to need one
Light emitting module, can be achieved with the function of conventional illumination and emergency lighting, and design is succinct, compact conformation.Further, since being provided with
Wireless communication module, it is thus possible to wirelessly control the connection and disconnection of emergency lighting circuit, also just can be to hair
Optical module is adjusted, and such as it is closed or stepless dimming.
It is preferred that, control module is provided with automatic slowly discharge circuit in the charge state, automatic slowly electric discharge electricity
Road is electrically connected with power storage module.So emergent lamp control circuit of the present utility model can be connected into power network always for a long time to use,
When power storage module is fully charged, it can slowly be discharged by the automatic slowly discharge circuit and prevent power storage module overload damage.
It is more highly preferred to, this automatic slowly discharge circuit can be automatically performed charge and discharge power supply once with 15 days.Further, in control module
Provided with protection circuit, such as current foldback circuit or overheating protection circuit or short-circuit protection can further protect control module.
For the ease of viewing power storage module electricity, the instruction of display power storage module electricity is also electrically connected with control module
Lamp, specifically, red during charging, green during full electricity.
It is preferred that, light emitting module is COB light source module, and COB light source module includes circuit substrate and is arranged on circuit substrate
On plurality of LEDs chip.It should be noted that COB light source can simply be interpreted as the integrated area source of high power, it is exactly LED core
The integrated area source technology of specular removal that piece is placed directly against on the mirror metal substrate of high reflecting rate, the products characteristics of COB light source are：
Electrically stable, circuit design, optical design, heat dissipation design are scientific and reasonable；Using heat sink technology, it is ensured that LED has industry
Leading hot lumen depreciation (more than 95%)；It is easy to the secondary optics of product supporting, improves lighting quality；Height develops the color, lighted
Uniformly, without hot spot, health environment-friendly；Install simple, it is easy to use, Design of Luminaires difficulty is reduced, light fixture processing and follow-up dimension is saved
Protect cost.
Emergent lamp control circuit of the present utility model is connected into after power network, detection module is used to detect electricity by rectification module
Net or external voltage, when detecting low level, i.e. grid power blackout, control module order-driven module makes COB light source module bright
Rise, COB light source module starts emergency lighting；Detection module detects high level, the switching of control module order-driven module, COB
Light source module starts conventional illumination.Meanwhile, can with the intelligent terminals such as mobile phone, tablet personal computer by wireless communication module to control mould
Block sends instruction, controls the connection and disconnection of emergency lighting circuit.In addition, concretely single-chip microcomputer or PLC can be compiled control module
Range controller.
In actual applications, often multiple small-power COB light sources are combined so as to reach the requirement of specified power,
But the COB light source of prior art is often too concentrated, substantial amounts of heat aggregation can be not only produced, and between COB light source mutually
Mutually block so that COB light source it is inefficient, i.e., utilization rate is not high.Thus preferably, the adjacent LED chip of COB light source module
Between spacing be more than LED chip thickness, so as to avoid the defect that COB light source excessively concentrates arrangement, be conducive to heat
Diverging, while also optimizing the collaborative work effect between LED chip to a certain extent, causes each LED as far as possible
Sides of chip sends whole light, and then improves the efficiency of COB light source.It is more highly preferred to, the spacing between adjacent LED chip
More than 1.5 times of the thickness of LED chip.It is further preferred that the spacing between adjacent LED chip is more than the thickness of LED chip
3 times.By experiment and checking repeatedly, under the conditions of this ratio, the collaborative work effect between LED chip is preferable,
That is the efficiency of COB light source is higher.
As the further preferred scheme of above-described embodiment, columned chip die bond groove, core are provided with circuit substrate
Piece die bond trench bottom is provided with the electrode structure corresponding to LED chip, and plurality of LEDs chip package is in chip die bond groove, chip
The depth of die bond groove is more than the thickness of LED chip.In the embodiment, the design of chip die bond groove can send LED chip
Light is put together, and is distributed upwards, to improve the luminous efficiency of LED chip.
As the preferred scheme of the depth of chip die bond groove, the depth of chip die bond groove is more than the 2 of the thickness of LED chip
Times.It is more highly preferred to, the depth of chip die bond groove is more than 4 times of the thickness of LED chip.By experiment and checking repeatedly,
Under the conditions of this ratio, the optically focused effect of chip die bond groove is more preferable, and the light that can send LED chip is fully put together, and to
On distribute, significantly improve the luminous efficiency of LED chip.
In an advantageous embodiment, drive module can be switch on wall or static switch, and wireless communication module is red
Outer remote control reception module, in addition to the remote control coordinated with infrared remote control receiving module, remote control have control chip, infrared hair
Penetrate pipe, brightness regulation button and switch key., can matching somebody with somebody by remote control and infrared remote control receiving module in the example
Close to send to control module and instruct.In another preferred embodiment, wireless communication module is bluetooth module, so as to logical
Cross the intelligent terminal with Bluetooth function and send instruction to control module, to adjust the brightness of light emitting module or directly open or close
Close light emitting module.In the embodiment, the brightness of light emitting module can be adjusted by remote control or switch on wall or static switch
Or directly it is turned on and off light emitting module.
At present, the function of automatic illuminating when commercially available most of emergency lights all only have power-off, does not consider but to work as
When outage area whether need really illumination.Thus preferably, including light sensor, light sensor is electrically connected with control module
Connect.Light sensor is used to detect environmental light intensity, and the ambient brightness of collection is transferred to control module by light sensor, controls mould
Root tuber adjusts the brightness that light emitting module sends light according to the input signal of light sensor by drive module, rational in infrastructure, breaks
When electric, illumination can be decided whether automatically according to light intensity indoor at that time, and is only lighted when needing illumination,
Indoor illumination intensity can be intelligently experienced before and after power-off, electric energy has been saved.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (8)
1. a kind of emergent lamp control circuit, it is characterised in that：
Including rectification module, charging module, detection module, light emitting module, drive module, power storage module, wireless communication module, with
And control module；
The input of the rectification module is connected to 220V civil powers, the output end of the rectification module respectively with detection module, driving
Module, charging module electrical connection, the charging module are electrically connected with the power storage module, the power storage module and the driving mould
Block is electrically connected, and the drive module electrically connects with the light emitting module, the charging module, detection module, wireless communication module,
Drive module, power storage module are electrically connected with the control module respectively.
2. a kind of emergent lamp control circuit according to claim 1, it is characterised in that：
The control module is provided with automatic slowly discharge circuit in the charge state, and it is electrically connected with power storage module.
3. a kind of emergent lamp control circuit according to claim 1, it is characterised in that：
The indicator lamp of display power storage module electricity is also electrically connected with the control module.
4. a kind of emergent lamp control circuit according to claim 1, it is characterised in that：
The light emitting module is COB light source module, and the COB light source module includes circuit substrate and is arranged on the circuit substrate
On plurality of LEDs chip.
5. a kind of emergent lamp control circuit according to claim 4, it is characterised in that：
Columned chip die bond groove is provided with the circuit substrate, the chip die bond trench bottom is provided with and LED chip
Corresponding electrode structure, the plurality of LEDs chip package is in the chip die bond groove, and the depth of the chip die bond groove is big
In the thickness of LED chip.
6. a kind of emergent lamp control circuit according to claim any one of 1-5, it is characterised in that：The wireless telecommunications mould
Block is infrared remote control receiving module.
7. a kind of emergent lamp control circuit according to claim 6, it is characterised in that：
Also include the remote control coordinated with the infrared remote control receiving module, the remote control has control chip, infrared emission
Pipe, brightness regulation button and switch key.
8. a kind of emergent lamp control circuit according to claim any one of 1-5, it is characterised in that：The control module is
Single-chip microcomputer or PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720102556.0U CN206442561U (en) | 2017-01-31 | 2017-01-31 | Emergency lamp control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720102556.0U CN206442561U (en) | 2017-01-31 | 2017-01-31 | Emergency lamp control circuit |
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| Publication Number | Publication Date |
|---|---|
| CN206442561U true CN206442561U (en) | 2017-08-25 |
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ID=59636496
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720102556.0U Expired - Fee Related CN206442561U (en) | 2017-01-31 | 2017-01-31 | Emergency lamp control circuit |
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| Country | Link |
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| CN (1) | CN206442561U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110139426A (en) * | 2019-04-22 | 2019-08-16 | 晋宝电气（浙江）有限公司 | A kind of intelligent infrared communication LED emergency light and its control method |
| CN110493915A (en) * | 2019-08-19 | 2019-11-22 | 深圳市海洋王照明工程有限公司 | A kind of LED drive device and LED lamp |
| CN113115498A (en) * | 2021-04-26 | 2021-07-13 | 厦门诚通达智能科技有限公司 | Control circuit, method and device of electric sign |
-
2017
- 2017-01-31 CN CN201720102556.0U patent/CN206442561U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110139426A (en) * | 2019-04-22 | 2019-08-16 | 晋宝电气（浙江）有限公司 | A kind of intelligent infrared communication LED emergency light and its control method |
| CN110493915A (en) * | 2019-08-19 | 2019-11-22 | 深圳市海洋王照明工程有限公司 | A kind of LED drive device and LED lamp |
| CN110493915B (en) * | 2019-08-19 | 2024-01-16 | 深圳市海洋王公消照明技术有限公司 | LED driving device and LED lamp |
| CN113115498A (en) * | 2021-04-26 | 2021-07-13 | 厦门诚通达智能科技有限公司 | Control circuit, method and device of electric sign |
| CN113115498B (en) * | 2021-04-26 | 2024-03-26 | 厦门诚通达智能科技有限公司 | Control circuit, method and device for electric sign |
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| 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: 20170825 Termination date: 20220131 |