CN208386979U - Multi-path electricity die mould dimming driver - Google Patents

Multi-path electricity die mould dimming driver Download PDF

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Publication number
CN208386979U
CN208386979U CN201820423868.6U CN201820423868U CN208386979U CN 208386979 U CN208386979 U CN 208386979U CN 201820423868 U CN201820423868 U CN 201820423868U CN 208386979 U CN208386979 U CN 208386979U
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China
Prior art keywords
module
die mould
path electricity
electricity die
dimming driver
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CN201820423868.6U
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Chinese (zh)
Inventor
张家瑞
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Grand Canyon Lighting System Suzhou Co ltd
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Grand Canyon Lighting System (suzhou) Ltd By Share Ltd
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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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  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

The utility model provides a kind of Multi-path electricity die mould dimming driver comprising: control module, I/O port enhance module, multi-channel PWM generation module, voltage-type driving circuit, output port.The Multi-path electricity die mould dimming driver of the utility model can be realized the synchronous/asynchronous control for realizing monochromatic/double-colored voltage-type lamps and lanterns of multichannel, meanwhile, installation complexity can be reduced compared with prior art, and reduces maintenance cost.

Description

Multi-path electricity die mould dimming driver
Technical field
The utility model relates to lamps and lanterns control technology field more particularly to a kind of Multi-path electricity die mould dimming drivers.
Background technique
Currently, needing to wait the voltage-type light modulator of lamps and lanterns quantity to realize a large amount of lamps and lanterns controls.However, in some peaces The limited occasion of dress condition, numerous light modulators then seem mediocre remaining and many and diverse.Even if in some simple application scenarios, The voltage-type dimming driver of multiple and different addresses is needed to realize multiloop control.In this way, on the one hand increasing system installation Difficulty and complexity, also reduce system operation when robustness so that System Fault Tolerance rate reduce, on the other hand also increase The cost of installation and maintenance of system.Therefore, in view of the above-mentioned problems, it is necessary to propose further solution.
Utility model content
The utility model is intended to provide a kind of Multi-path electricity die mould dimming driver, with overcome it is existing in the prior art not Foot.
In order to solve the above technical problems, the technical solution of the utility model is:
A kind of Multi-path electricity die mould dimming driver comprising: control module, I/O port enhancing module, multi-channel PWM generate mould Block, voltage-type driving circuit, output port；
The control module is connected with I/O port enhancing module, and the I/O port enhancing module and the multi-channel PWM are raw It is connected at module, after the control signal enhancing that the I/O port enhancing module sends the control module, is transmitted to described more Road PWM generation module, the voltage-type driving circuit be it is multiple, multiple voltage-type driving circuits are with parallel way and the multichannel PWM generation module is connected, and any voltage-type driving circuit is connected through corresponding output port with external lamps and lanterns, described The pwm signal that multi-channel PWM generation module generates drives through voltage-type driving circuit and output port all the way or Multi-path electricity die mould Circuit and output port are transmitted to external lamps and lanterns；
Any voltage-type driving circuit includes: NPN triode Q1, NPN triode Q2, PNP triode Q3, MOSFET Q4, in the NPN triode Q1, base stage is connected with resistance R1, and base stage is connected with emitter by resistance R2, collector with Resistance R3 is connected；The base stage of the NPN triode Q2 is connected with the base stage of the PNP triode Q3, and tri- pole the NPN The collector of pipe Q1 is connected between the base stage of the NPN triode Q2 and the base stage of the PNP triode Q3, the NPN tri- The emitter of pole pipe Q2 is connected with the emitter of the PNP triode Q3, the base stage and collector of the PNP triode Q3 Ground connection；The grid of the MOSFET Q4 is connected to the emitter of the NPN triode Q2 and the transmitting of the PNP triode Q3 Between pole, and the grid of the MOSFET Q4 and source electrode ground connection.
The improvement of Multi-path electricity die mould dimming driver as the utility model, the control module include control chip, The model LPC812M101FDH20 of the control chip.
The improvement of Multi-path electricity die mould dimming driver as the utility model, the I/O port enhancing module include enhancing core Piece, the model 74HCT245 of the enhancing chip.
The improvement of Multi-path electricity die mould dimming driver as the utility model, the multi-channel PWM generation module include life At chip, the model MB15042-SSOP24 for generating chip.
The improvement of Multi-path electricity die mould dimming driver as the utility model, the quantity of the output port are 8.
The improvement of Multi-path electricity die mould dimming driver as the utility model, the Multi-path electricity die mould dimming driver is also Including power module, the power module is respectively the control module, I/O port enhancing module, multi-channel PWM generation module, voltage Type drive circuitry.
The improvement of Multi-path electricity die mould dimming driver as the utility model, the Multi-path electricity die mould dimming driver is also Including the control signal input interface being connected with the control module.
The improvement of Multi-path electricity die mould dimming driver as the utility model, the Multi-path electricity die mould dimming driver is also Including controlling signal extension interface, the control signal input interface and the control signal extension interface carry out signal transmission.
The improvement of Multi-path electricity die mould dimming driver as the utility model, the Multi-path electricity die mould dimming driver is also Including address selection module, the address selection module and the control module signal are transmitted.
Compared with prior art, the utility model has the beneficial effects that the Multi-path electricity die mould of the utility model dims driving Device can be realized the synchronous/asynchronous control for realizing monochromatic/double-colored voltage-type lamps and lanterns of multichannel, meanwhile, it can reduce compared with prior art Complexity is installed, and reduces maintenance cost.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments recorded in the utility model, for those of ordinary skill in the art, is not making the creative labor Under the premise of, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the module diagram of a specific embodiment of the Multi-path electricity die mould dimming driver of the utility model；
Fig. 2 is the circuit diagram of control module in Fig. 1；
Fig. 3 is the circuit diagram that I/O port enhances module in Fig. 1；
Fig. 4 is the circuit diagram of voltage-type driving circuit in Fig. 1.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, the Multi-path electricity die mould dimming driver of the utility model includes: control module 1, IO mouthfuls of enhancing moulds Block 2, multi-channel PWM generation module 3, voltage-type driving circuit 4, output port 5.
As shown in Fig. 2, the control module 1 is for receiving external control signal, and to the control signal of input at Reason, and export treated control signal.
Specifically, the control module 1 and the I/O port enhancing module 2 are connected, the I/O port enhancing module 2 with it is described Multi-channel PWM generation module 3 is connected.To which the control signal that the I/O port enhancing module 2 sends the control module 1 increases Qiang Hou is transmitted to the multi-channel PWM generation module 3.In one embodiment, the control module 1 includes control chip 11, The model LPC812M101FDH20 of the control chip 11.In the control module 1, other electronic devices are according to practical need Seek carry out conventional arrangement.
In addition, the Multi-path electricity die mould dimming driver further includes that control signal input interface 6 and control signal extension connect Mouth 7.Wherein, the control signal input interface 6 is connected with the control module 1, and the two carries out signal biography by RS485 It is defeated.Meanwhile the control signal input interface 6 carries out signal transmission with the control signal extension interface 7.
As shown in figure 3, I/O port enhancing module 2 is used to increase the control signal that the control module 1 exports, and by its It is transmitted to the multi-channel PWM generation module 3.In one embodiment, the IO mouthfuls of enhancing module 2 includes enhancing chip 21, The model 74HCT245 of the enhancing chip 21.In the I/O port enhancing module 2, other electronic devices are according to actual needs Carry out conventional arrangement.
The multi-channel PWM generation module 3 receives the enhancing signal that the I/O port enhancing module 2 is transmitted, and generates PWM letter Number.In one embodiment, the multi-channel PWM generation module 3 includes generating chip, the model for generating chip MB15042-SSOP24。
As shown in figure 4, the voltage-type driving circuit 4 receives the pwm signal that the multi-channel PWM generation module generates, and Pass through 5 output drive signal of output port to external lamps and lanterns.
Specifically, the voltage-type driving circuit 4 be it is multiple, multiple voltage-type driving circuits 4 with parallel way with it is described Multi-channel PWM generation module 3 is connected, and any voltage-type driving circuit 4 is connected through corresponding output port 5 with external lamps and lanterns It connects.
In one embodiment, any voltage-type driving circuit 4 includes: NPN triode Q1, NPN triode Q2, PNP triode Q3, MOSFET Q4.Wherein, in the NPN triode Q1, base stage is connected with resistance R1, base stage and transmitting Pole is connected by resistance R2, and collector is connected with resistance R3.The base stage and the PNP triode of the NPN triode Q2 The base stage of Q3 is connected, and the collector of the NPN triode Q1 be connected to the NPN triode Q2 base stage and the PNP Between the base stage of triode Q3, the emitter of the NPN triode Q2 is connected with the emitter of the PNP triode Q3, institute State the base stage and grounded collector of PNP triode Q3.The grid of the MOSFET Q4 is connected to the hair of the NPN triode Q2 Between emitter-base bandgap grading and the emitter of the PNP triode Q3, and the grid of the MOSF T Q4 and source electrode ground connection.
To which the pwm signal that the multi-channel PWM generation module 3 generates is through voltage-type driving circuit 4 and output end all the way Mouth 5 or Multi-path electricity die mould driving circuit 4 and output port 5 are transmitted to external lamps and lanterns.In this way, the Multi-path electricity of the utility model Die mould dimming driver can be realized the synchronous/asynchronous control for realizing monochromatic/double-colored voltage-type lamps and lanterns of multichannel, meanwhile, compared to existing There is technology that can reduce installation complexity, and reduces maintenance cost.Preferably, the quantity of the output port 5 is 8.
The Multi-path electricity die mould dimming driver further includes power module 8, and the power module 8 is respectively the control mould Block 1, I/O port enhancing module 2, multi-channel PWM generation module 3, voltage-type driving circuit 4 are powered.
In addition, the Multi-path electricity die mould dimming driver further includes address selection module 9, the address selection module 9 with 1 signal of the control module transmission.So set, being realized by single-address/multiaddress/address modifiable mode to effect of lamp Control.
In conclusion the Multi-path electricity die mould dimming driver of the utility model, which can be realized, realizes monochromatic/double-colored electricity of multichannel The synchronous/asynchronous of die mould lamps and lanterns controls, meanwhile, installation complexity can be reduced compared with prior art, and reduces maintenance cost.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (9)

1. a kind of Multi-path electricity die mould dimming driver, which is characterized in that the Multi-path electricity die mould dimming driver includes: control mould Block, I/O port enhance module, multi-channel PWM generation module, voltage-type driving circuit, output port；
The control module is connected with I/O port enhancing module, and the I/O port enhancing module and the multi-channel PWM generate mould Block is connected, and after the control signal enhancing that the I/O port enhancing module sends the control module, is transmitted to the multi-channel PWM Generation module, the voltage-type driving circuit be it is multiple, multiple voltage-type driving circuits are raw with parallel way and the multi-channel PWM It is connected at module, any voltage-type driving circuit is connected through corresponding output port with external lamps and lanterns, the multichannel The pwm signal that PWM generation module generates is through voltage-type driving circuit and output port all the way or Multi-path electricity die mould driving circuit External lamps and lanterns are transmitted to output port；
Any voltage-type driving circuit includes: NPN triode Q1, NPN triode Q2, PNP triode Q3, MOSFET Q4, In the NPN triode Q1, base stage is connected with resistance R1, and base stage is connected with emitter by resistance R2, collector and electricity Resistance R3 is connected；The base stage of the NPN triode Q2 is connected with the base stage of the PNP triode Q3, and the NPN triode The collector of Q1 is connected between the base stage of the NPN triode Q2 and the base stage of the PNP triode Q3, tri- pole NPN The emitter of pipe Q2 is connected with the emitter of the PNP triode Q3, and the base stage and collector of the PNP triode Q3 connects Ground；The grid of the MOSFET Q4 is connected to the emitter of the NPN triode Q2 and the emitter of the PNP triode Q3 Between, and the grid of the MOSFET Q4 and source electrode ground connection.
2. Multi-path electricity die mould dimming driver according to claim 1, which is characterized in that the control module includes control Chip, the model LPC812M101FDH20 of the control chip.
3. Multi-path electricity die mould dimming driver according to claim 1, which is characterized in that the IO mouthfuls of enhancing module packet Include enhancing chip, the model 74HCT245 of the enhancing chip.
4. Multi-path electricity die mould dimming driver according to claim 1, which is characterized in that the multi-channel PWM generation module Including generating chip, the model MB15042-SSOP24 for generating chip.
5. Multi-path electricity die mould dimming driver according to claim 1, which is characterized in that the quantity of the output port is 8.
6. Multi-path electricity die mould dimming driver according to claim 1, which is characterized in that the Multi-path electricity die mould light modulation is driven Dynamic device further includes power module, and the power module is respectively the control module, I/O port enhancing module, multi-channel PWM generation mould Block, voltage-type drive circuitry.
7. Multi-path electricity die mould dimming driver according to claim 1, which is characterized in that the Multi-path electricity die mould light modulation is driven Dynamic device further includes the control signal input interface being connected with the control module.
8. Multi-path electricity die mould dimming driver according to claim 7, which is characterized in that the Multi-path electricity die mould light modulation is driven Dynamic device further includes control signal extension interface, and the control signal input interface and the control signal extension interface carry out signal Transmission.
9. Multi-path electricity die mould dimming driver according to claim 1, which is characterized in that the Multi-path electricity die mould light modulation is driven Dynamic device further includes address selection module, and the address selection module and the control module signal transmit.
CN201820423868.6U 2018-03-28 2018-03-28 Multi-path electricity die mould dimming driver Active CN208386979U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820423868.6U CN208386979U (en) 2018-03-28 2018-03-28 Multi-path electricity die mould dimming driver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820423868.6U CN208386979U (en) 2018-03-28 2018-03-28 Multi-path electricity die mould dimming driver

Publications (1)

Publication Number Publication Date
CN208386979U true CN208386979U (en) 2019-01-15

Family

ID=64974824

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820423868.6U Active CN208386979U (en) 2018-03-28 2018-03-28 Multi-path electricity die mould dimming driver

Country Status (1)

Country Link
CN (1) CN208386979U (en)

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Address after: 215211 north of Linhu Avenue, FenHu high tech Industrial Development Zone, Wujiang District, Suzhou City, Jiangsu Province

Patentee after: Grand Canyon Lighting System (Suzhou) Co.,Ltd.

Address before: 215211 north of Linhu Avenue, FenHu high tech Industrial Development Zone, Wujiang District, Suzhou City, Jiangsu Province

Patentee before: STRONGLED LIGHTING SYSTEMS (SUZHOU) Co.,Ltd.