CN205596433U - High -pressure gas is slow starting circuit of last electricity of electronic controller for discharge lamp - Google Patents
High -pressure gas is slow starting circuit of last electricity of electronic controller for discharge lamp Download PDFInfo
- Publication number
- CN205596433U CN205596433U CN201620418093.4U CN201620418093U CN205596433U CN 205596433 U CN205596433 U CN 205596433U CN 201620418093 U CN201620418093 U CN 201620418093U CN 205596433 U CN205596433 U CN 205596433U
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- CN
- China
- Prior art keywords
- power supply
- circuit
- electronic controller
- supply chip
- starting circuit
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
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- Keying Circuit Devices (AREA)
Abstract
The utility model discloses a high -pressure gas is slow starting circuit of last electricity of electronic controller for discharge lamp, including the power supply chip, the feeding end connection RC delay circuit of power supply chip, external power source pass through RC delay circuit for power supply chip time delay power supply, the output terminal connected relay's of power supply chip feeder ear, relay control cut -offfing of switch on the electronic controller power supply line, the switch is parallelly connected with resistance R2. Going up the electricity through time delay auxiliary electrical power source's mode control and delaying starting circuit, saved the element circuit that produces the time delay part, the fault rate is low, and is with low costs.
Description
Technical field
This utility model relates to high-voltage gas discharging light electronic controller slow starting circuit for electrifying.
Background technology
Electrical equipment, without the delay startup link that powers on, has damage to the electric power system of electrical equipment and electrical equipment.Such as figure
Shown in 1, traditional time delay is so to produce: producing accessory power supply after device power, this accessory power supply goes again to control a generation
The element circuit of time delay, the element circuit of this time delay goes to control the power on/off of relay, thus produces Electricity Functional in time delay.Tradition
The controlling unit of slow starting circuit for electrifying use chip delay circuit, circuit is complicated, and fault rate is high.Owing to it has the biggest
Shortcoming, some electrical equipment does not adds the delay startup that powers at present, there is the biggest hidden danger.
Utility model content
The purpose of this utility model is contemplated to solve the problems referred to above, it is provided that high-voltage gas discharging light electronic controller powers on slow
Start-up circuit, first produces a power supply of time delay, and the power supply of time delay is powered to relay, is realized by the time delay of relay power
The delay startup that powers on of electronic controller.
To achieve these goals, this utility model adopts the following technical scheme that
High-voltage gas discharging light electronic controller slow starting circuit for electrifying, including power supply chip, the feeder ear of described power supply chip
Connecting RC delay circuit, external power source is that power supply chip time delay is powered by RC delay circuit, and the outfan of power supply chip connects
The feeder ear of relay, cut-offfing of the switch in electronic controller supply line described in described Control, described switch and electricity
Resistance R2 is in parallel.
Described power supply chip uses UC2845B.
Described resistance R2 is critesistor.
The outfan of described power supply chip connects the feeder ear of relay by connecting circuit of reversed excitation.
The voltage exported by circuit of reversed excitation is also by the feedback voltage input feeding back to described power supply chip after series resistance.
The beneficial effects of the utility model are:
By the way of time delay accessory power supply, control slow starting circuit for electrifying, save the element circuit producing delay component, fault
Rate is low, low cost.
Accompanying drawing explanation
Fig. 1 is the circuit theory diagrams of prior art；
Fig. 2 is the circuit connection diagram of this utility model relay；
Fig. 3 is power supply chip specifically connection figure.
Detailed description of the invention:
With embodiment, this utility model is described further below in conjunction with the accompanying drawings:
As Figure 2-3, high-voltage gas discharging light electronic controller slow starting circuit for electrifying, including power supply chip, described electricity
The feeder ear of source chip connects RC delay circuit, and external power source is that power supply chip time delay is powered by RC delay circuit, power supply core
The outfan of sheet connects the feeder ear of relay, cut-offfing of the switch in electronic controller supply line described in described Control,
Described switch is in parallel with resistance R2.
Relay model: OZ-33-112L, R2: critesistor；Model: 5D-20 resistance 5 Europe；Resistance diameter: 20 millimeters.
This gives a concrete circuit diagram, in Fig. 3, X1-6 connects externally fed, resistance R96, R91, polarity electricity
Holding E2 and form RC delay circuit, X1-6 is that power supply chip UC2845B powers by delay circuit, the when of so powering on, and electricity
Source chip is delay working, and out-put supply is also that time delay produces.After the output of power supply chip UC2845B connects circuit of reversed excitation
Output VI is that the relay in Fig. 2 is powered, and connects 4 ends of relay, feeds back simultaneously after VI also series resistance R92 and R90
Pressure feedback port 2 pin to power supply chip.
As in figure 2 it is shown, after device power, main electricity is powered to electronic controller by resistance R2, and now relay power does not produce
Raw, relay power produces after a period of time, and relay works, short circuit resistance R2, it is achieved power on delay startup.
Circuit of the present utility model first produces a power supply of time delay, and the power supply of time delay is powered to circuit, produces the effect of time delay.
Traditional is the power supply producing not time delay, produces delay effect by a delay circuit.This slow starting circuit for electrifying uses relay
Device switching control, but its controlling unit does not takes special circuit, realizes time delay and achieve the goal on the power supply of relay,
And power supply time delay is to be realized by the chip of control generation power supply, simply connect one on the supply pin of chip
Resistance constitutes RC delay circuit.Delay startup is exactly the action of relay, is the delay startup time before the actuating of relay, and relay moves
Normal working hours after work, relay switching be exactly delay startup with or without.
Although detailed description of the invention of the present utility model is described by the above-mentioned accompanying drawing that combines, but not this utility model is protected
The restriction of scope, one of ordinary skill in the art should be understood that on the basis of the technical solution of the utility model, art technology
Personnel need not to pay various amendments or deformation that creative work can make still within protection domain of the present utility model.
Claims (5)
1. high-voltage gas discharging light electronic controller slow starting circuit for electrifying, is characterized in that, including power supply chip, and described power supply
The feeder ear of chip connects RC delay circuit, and external power source is that power supply chip time delay is powered by RC delay circuit, power supply chip
Outfan connect the feeder ear of relay, cut-offfing of the switch in electronic controller supply line described in described Control,
Described switch is in parallel with resistance R2.
2. high-voltage gas discharging light electronic controller slow starting circuit for electrifying as claimed in claim 1, is characterized in that, described
Power supply chip uses UC2845B.
3. high-voltage gas discharging light electronic controller slow starting circuit for electrifying as claimed in claim 1, is characterized in that, described
Resistance R2 is critesistor.
4. high-voltage gas discharging light electronic controller slow starting circuit for electrifying as claimed in claim 1, is characterized in that, described
The outfan of power supply chip connects the feeder ear of relay by connecting circuit of reversed excitation.
5. high-voltage gas discharging light electronic controller slow starting circuit for electrifying as claimed in claim 4, is characterized in that, pass through
The voltage of circuit of reversed excitation output is also by the feedback voltage input feeding back to described power supply chip after series resistance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620418093.4U CN205596433U (en) | 2016-05-10 | 2016-05-10 | High -pressure gas is slow starting circuit of last electricity of electronic controller for discharge lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620418093.4U CN205596433U (en) | 2016-05-10 | 2016-05-10 | High -pressure gas is slow starting circuit of last electricity of electronic controller for discharge lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205596433U true CN205596433U (en) | 2016-09-21 |
Family
ID=56930466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620418093.4U Expired - Fee Related CN205596433U (en) | 2016-05-10 | 2016-05-10 | High -pressure gas is slow starting circuit of last electricity of electronic controller for discharge lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205596433U (en) |
-
2016
- 2016-05-10 CN CN201620418093.4U patent/CN205596433U/en not_active Expired - Fee Related
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Legal Events
| 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: 20160921 Termination date: 20210510 |