CN208046961U

CN208046961U - A kind of controller circuitry with the instruction of long sight distance malfunction

Info

Publication number: CN208046961U
Application number: CN201820140515.5U
Authority: CN
Inventors: 陈泽海
Original assignee: Zhuhai Xu Zhi Technology Co Ltd
Current assignee: Zhuhai Xu Zhi Technology Co Ltd
Priority date: 2018-01-26
Filing date: 2018-01-26
Publication date: 2018-11-02
Anticipated expiration: 2028-01-26

Abstract

The utility model discloses a kind of controller circuitrys with the instruction of long sight distance malfunction, including microprocessor module, LED light module, and the LED light power supply circuit of LED light module for power supply can be given, the LED light module includes the LED chip of at least two different luminescent colors, the LED light power supply circuit includes and the one-to-one amplifying circuit of LED chip, when microprocessor module receives fault message, microprocessor module sends out control signal to amplifying circuit, to control LED chip electrified light emitting corresponding with amplifying circuit, relative to traditional LCD screen, show that the effect of instruction is more preferable, brightness bigger, meet the requirement of long sight distance indicating fault, technical staff is facilitated to safeguard.

Description

A kind of controller circuitry with the instruction of long sight distance malfunction

Technical field

The utility model is related to a kind of controllers of electric system, especially a kind of that there is long sight distance malfunction to indicate Controller circuitry.

Background technology

In power matching network circuit, intelligent terminal of the switch controller as distribution automation, real-time gathering line road Voltage, electric current, active, idle, the electric parameter measurements such as power factor.When circuit breaks down, switch controller controller root According to scheduled logic function, automatically to switching separating brake, line fault point is isolated, is classified to event of failure, and is protected Logout is deposited, state instruction is carried out to different event of failure types, current state indicates that common mode has：It is straight on panel The small LED indication and LCD words of diameter 3mm or 5mm indicate that, when there is line fault, field technician will climb up electric pole The upper panel that could observe switch controller, cumbersome, especially on rainy day, high pressure can leak electricity, and safe distance is limited, skill Art personnel are not allow to climb up electric pole.Malfunction instruction cannot be observed at this time, can not accurately know the type of failure, it is right Line upkeep brings inconvenience.

With the development of distribution automation technology, the function of switch controller controller becomes increasingly complex, fault type Segment more and more, there is an urgent need to understand the state of failure in real time in power failure field, to facilitate technical staff to tie up Shield repairs circuit, restores electricity.

Invention content

For overcome the deficiencies in the prior art, the utility model provides a kind of control with the instruction of long sight distance malfunction Device circuit.

Technical solution adopted by the utility model to solve its technical problems is：

A kind of controller circuitry with the instruction of long sight distance malfunction, including microprocessor module, LED light mould Block and the LED light power supply circuit that can give LED light module for power supply, the LED light module include at least two The LED chip of different luminescent colors, the LED light power supply circuit include and the one-to-one amplifying circuit of LED chip, institute Control signal can be sent out to amplifying circuit by stating microprocessor module, be powered to control LED chip corresponding with amplifying circuit It shines.

A photoelectric isolating circuit is provided between microprocessor module and amplifying circuit.

The LED light module includes red LED chip, green LED chip, blue-light LED chip, the amplifying circuit Configured with three groups.

The LED light power supply circuit is using direct current 24V power supplies.

The amplifying circuit is transistor amplifier.

The utility model has the beneficial effects that：A kind of controller circuitry with the instruction of long sight distance malfunction, including it is micro- Processor module, LED light module and the LED light power supply circuit that LED light module for power supply can be given, the LED Indicating lamp module includes the LED chip of at least two different luminescent colors, and the LED light power supply circuit includes and LED core The one-to-one amplifying circuit of piece, when microprocessor module receives fault message, microprocessor module sends out control signal To amplifying circuit, to control LED chip electrified light emitting corresponding with amplifying circuit, relative to traditional LCD screen, display instruction Effect it is more preferable, brightness bigger meets the requirement of long sight distance indicating fault, technical staff is facilitated to safeguard.

Description of the drawings

The utility model is further illustrated with reference to the accompanying drawings and examples.

Fig. 1 is the schematic diagram of the utility model controller；

Fig. 2 is the electric operation control circuit figure of the utility model LED light module；

Fig. 3 is the installation schematic cross-section of the utility model LED chip.

Specific implementation mode

Referring to figs. 1 to Fig. 3, Fig. 1 to Fig. 3 is the structural schematic diagram of one specific embodiment of the utility model, as shown, A kind of controller circuitry with the instruction of long sight distance malfunction, including microprocessor module 1, LED light module 2 and energy Enough LED light power supply circuits powered to LED light module 2, the LED light module 2 include at least two different The LED chip of luminescent color, the LED light power supply circuit include with the one-to-one amplifying circuit 3 of LED chip, when micro- When processor module receives fault message, microprocessor module sends out control signal to amplifying circuit, to control and amplification The corresponding LED chip electrified light emitting of circuit shows that the effect of instruction is more preferable relative to traditional LCD screen, brightness bigger, meets The requirement of long sight distance indicating fault, facilitates technical staff to safeguard.

As shown, in the present embodiment, controller circuitry further includes LCD MODULE 91, switch division drive module 92, keyboard input module 93, electric current AD sampling modules 94, voltage AD sampling modules, microprocessor module 1 pass through AD conversion chip Line voltage distribution electric current is sampled, for microprocessor module 1 carry out logic judgment processing, when circuit in the event of failure, by failure Status display on the liquid crystal display of LCD MODULE 91, and by switch division drive module 92 to switching manipulation, shielding wire Road failure；Keyboard input and the liquid crystal interface module of keyboard input module 93 coordinate, and realize the input of parameter, electric parameter, state It is shown with parameter, carries out human-computer interaction.

Preferably, in the present embodiment, one is provided between microprocessor module 1 and amplifying circuit to carry out by optocoupler The photoelectric isolating circuit 4 of electrical isolation ensures microprocessor mould so that microprocessor module 1 will not be interfered by the external world The normal work of block 1.

Preferably, in the present embodiment, the amplifying circuit is transistor amplifier, it is preferred to use output current 1A's SS8050。

The LED light power supply circuit is applicable to highlighted high-power LED chip power supply using direct current 24V power supplies, Ensure luminous brightness.

Preferably, in the present embodiment, the LED light module 2 includes red LED chip 21, green LED chip 22, blue-light LED chip 23, the amplifying circuit 3 is configured with three groups, while photoelectric isolating circuit 4 is also configured with three groups.

As shown, by the RA5 of microprocessor module DSP33F256GP710, RA4, RA3 foot control red LED chips 21, the control foot of green LED chip 22, blue-light LED chip 23；It is electric that centre has added photoelectric isolating circuit 4 and LED light to power Three road IO of road namely microprocessor module are isolated through three optocouplers, then drive three-color LED by high current triode SS8050 RGB control foot, respectively control three-color LED azarin light, green light, blue light.Three IO outputs 1 or 0 of microprocessor module pair, 6 kinds of assembled states are generated, along with being always on and flickering, 12 kinds of states is just generated, indicates the malfunction of switch controller enough. Triode selects the SS8050 of output current 1A, three-color LED to select the super bright RGB integral tube of a diameter of 10mm.To ensure The super bright three-color LED of brightness is powered using 24V, with the microprocessor modules of 3.3V power supplies by three optocouplers carry out electrically every From guarantee MCU microprocessors are not by external interference.

In the present embodiment, the color combination that three-color LED chip is shown is defined as follows table:

Serial number	IO type of drive	Bright pattern	Represent work or failure meaning
				1	Green light	It flickers (frequency 1Hz)	Normal operation
2	Feux rouges	It is always on	Overcurrent fault occurs
				3	Blue light	It is always on	High current fast tripping protection failure occurs
4	Green light blue light	It is always on simultaneously	Overvoltage protection failure occurs
				5	Feux rouges green light	It is always on simultaneously	Arrearage separating brake event occurs
6	Feux rouges blue light	It is always on simultaneously	Zero-sequence current failure occurs
				7	Feux rouges green light blue light	It is always on (whitening color) simultaneously	Decompression separating brake occurs and protects failure
8	Green light	It is always on	It is spare
				9	Feux rouges	It flickers (frequency 1Hz)	It is spare
10	Blue light	It flickers (frequency 1Hz)	It is spare
				11	Green light blue light	Flicker (frequency 1Hz) in turn	It is spare
12	Feux rouges green light	Flicker (frequency 1Hz) in turn	It is spare
				13	Feux rouges blue light	Flicker (frequency 1Hz) in turn	It is spare
14	Feux rouges green light blue light	Flicker (frequency 1Hz) in turn	It is spare

In the present embodiment, the LED chip is configured with a mounting base 51, is provided with and can accommodate in the mounting base 51 The cavity of LED chip, to protect LED chip, the cavity front opening to be simultaneously configured with a lens 52, play the mesh of front end waterproof , and sealing rubber ring can be also set between lens 52 and cavity front opening, further increase water resistance.

Preferably, in the present embodiment, controller circuitry is arranged in a shell 9, and the rear end of the mounting base 51 is fixed It is provided with gasket 53 on the shell 9 of controller, and between the rear end of mounting base 51 and the shell 9 of controller, is carried The performance of high waterproof.

The preferred embodiments of the present invention have been specifically described above, certainly, the utility model can also use with The different form of the above embodiment, those skilled in the art under the premise of without prejudice to spirit of that invention made by etc. Same transformation or corresponding change, should all fall within the protection scope of the present invention.

Claims

1. a kind of controller circuitry with the instruction of long sight distance malfunction, it is characterised in that：Including microprocessor module (1), LED light module (2) and the LED light power supply circuit that LED light module (2) power supply can be given, the LED indication Lamp module (2) includes the LED chip of at least two different luminescent colors, and the LED light power supply circuit includes and LED chip One-to-one amplifying circuit (3), the microprocessor module (1) can send out control signal to amplifying circuit (3), to control System LED chip electrified light emitting corresponding with amplifying circuit (3).

2. a kind of controller circuitry with the instruction of long sight distance malfunction according to claim 1, it is characterised in that：? Microprocessor module (1) is provided with a photoelectric isolating circuit (4) between amplifying circuit.

3. a kind of controller circuitry with the instruction of long sight distance malfunction according to claim 1, it is characterised in that：Institute It includes red LED chip (21), green LED chip (22), blue-light LED chip (23) to state LED light module (2), described to put Big circuit (3) is configured with three groups.

4. a kind of controller circuitry with the instruction of long sight distance malfunction according to claim 1, it is characterised in that：Institute LED light power supply circuit is stated using direct current 24V power supplies.

5. a kind of controller circuitry with the instruction of long sight distance malfunction according to claim 1, it is characterised in that：Institute It is transistor amplifier to state amplifying circuit.

6. a kind of controller circuitry with the instruction of long sight distance malfunction according to claim 1, it is characterised in that：Institute It states LED chip and is configured with a mounting base (51), the cavity that can accommodate LED chip is provided in the mounting base (51), it is described Cavity front opening is simultaneously configured with a lens (52), and the rear end of the mounting base (51) is fixedly mounted on the shell (9) of controller On, and it is provided with gasket (53) between the rear end of mounting base (51) and the shell (9) of controller.