CN206990486U - A kind of optical fiber splicer heating core degradation detecting device - Google Patents
A kind of optical fiber splicer heating core degradation detecting device Download PDFInfo
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- CN206990486U CN206990486U CN201720908271.6U CN201720908271U CN206990486U CN 206990486 U CN206990486 U CN 206990486U CN 201720908271 U CN201720908271 U CN 201720908271U CN 206990486 U CN206990486 U CN 206990486U
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- heating
- resistance
- heating core
- optical fiber
- detecting device
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Abstract
The utility model discloses a kind of optical fiber splicer heating core degradation detecting device, including control module and at least one heating detection module, each heating detection module includes 5 heating detection units, the heating detection unit includes heater switch, resistance R14, resistance R5, triode Q5, resistance R1, electric capacity C1, heating power supply, FET Q1, resistance R10, status indicator lamp D1 and heating core interface, heating core degradation detecting device provided by the utility model can directly carry out batch and discontinuity heating test to the heating core in optical fiber splicer, it is simple in construction, easy to operate and testing efficiency is high.
Description
Technical field
A kind of burn-in inspection apparatus is the utility model is related to, more particularly to a kind of optical fiber splicer heating core ageing management
Device.
Background technology
During normal use the consumption to heating core is very big for optical fiber splicer, and defective products therein easily damages, in order to carry
The stability of high equipment heating removes defective products therein, it is necessary to detected when equipment assembles to heating core.Traditional adds
Hot core detection method is：Using multiple power supplies respectively to the heating core continuous heating set time, and equipment is in actual mechanical process
In, the heat time is indefinite, and can frequently switch on, traditional due to that can not simulate the mode of heating of machine in actual applications
Detection mode is inefficient and row's difference is ineffective, also takes up excessive power supply in addition.
Utility model content
To overcome the heating core ageing management efficiency present in prior art in optical fiber splicer low and arranging poor effect
The problem of bad, the utility model provide a kind of optical fiber splicer heating core degradation detecting device.
Concrete technical scheme is as follows：
A kind of optical fiber splicer heating core degradation detecting device, including control module and at least one heating detection mould
Block, each heating detection module include 5 heating detection units, and the heating detection unit includes heater switch, resistance
R14, resistance R5, triode Q5, resistance R1, electric capacity C1, heating power supply, FET Q1, resistance R10, status indicator lamp D1 and
Heating core interface, one end of the heater switch are connected with control module, and the other end is grounded by resistance R14, and the heating is opened
Pass is connected by resistance R5 with triode Q5 base stage, and the grounded emitter of the triode, the colelctor electrode of the triode leads to
Cross resistance R1 with heating power supply to be connected, the electric capacity C1 is connected and is grounded with resistance R1, the grid and three of the FET Q1
The colelctor electrode of pole pipe is connected, and the drain electrode of the FET Q1 is connected with heating power supply, and the source electrode of the FET Q1 is with adding
Hot core interface is connected, and the heating core interface is connected with external heat core, source electrode and resistance R10 and the shape of the FET Q1
State indicator lamp D1 is sequentially connected and is grounded, the heating core interfacing ground.
Preferably, the heating detection module is provided with 6.
Preferably, in addition to 6 the second status indicator lamps, second status indicator lamp is successively with heating detection module phase
Even.
Preferably, the control module is FPGA.
Preferably, the heating power supply is power supply adaptor power supply.
The utility model has the advantages that compared with prior art：
A kind of optical fiber splicer heating core degradation detecting device provided by the utility model, including control module and extremely
Few heating detection module, each heating detection module includes 5 heating detection units, provided by the utility model
Heating core degradation detecting device can directly carry out batch and discontinuity heating test, structure to the heating core in optical fiber splicer
Simply, easy to operate and testing efficiency is high.
Brief description of the drawings
Fig. 1 is a kind of structure chart of optical fiber splicer heating core degradation detecting device of the utility model；
Fig. 2 is the circuit that detection unit is heated in a kind of optical fiber splicer heating core degradation detecting device of the utility model
Figure.
Embodiment
Specific embodiment of the present utility model is described further below in conjunction with the accompanying drawings.Herein it should be noted that
It is used to help understand the utility model for the explanation of these embodiments, but does not form to restriction of the present utility model.This
Outside, as long as technical characteristic involved in each embodiment of the utility model disclosed below does not form conflict each other
Can is mutually combined.
The utility model provides a kind of optical fiber splicer heating core degradation detecting device, as shown in figure 1, including control
Module and at least one heating detection module, and the control module is FPGA.Each heating detection module includes 5 heating and detected
Unit, it is preferred that the heating detection module in the utility model is provided with 6, i.e. totally 30 groups of heating detection units.Also include 6
Individual second status indicator lamp, the second status indicator lamp are connected with heating detection module successively.The utility model examines 30 groups of heating
Survey unit and be divided into 6 modules, the corresponding LED light of each module, characterize the work of heating detection unit in current block
State：When having heater circuit conducting in current block, corresponding LED light is flashed with the fixed cycle, 5 groups of heating in current block
After core aging, corresponding LED light Chang Liang.
As shown in Fig. 2 heating detection unit includes heater switch, resistance R14, resistance R5, triode Q5, resistance R1, electricity
Hold C1, heating power supply, FET Q1, resistance R10, status indicator lamp D1 and heating core interface, one end of heater switch and control
Molding block is connected, and the other end is grounded by resistance R14, and heater switch is connected by resistance R5 with triode Q5 base stage, three poles
The grounded emitter of pipe, the colelctor electrode of triode are connected by resistance R1 with heating power supply, and electric capacity C1 is connected and connect with resistance R1
Ground, FET Q1 grid are connected with the colelctor electrode of triode, and FET Q1 drain electrode is connected with heating power supply, field-effect
Pipe Q1 source electrode is connected with heating core interface, and heating core interface is connected with external heat core, FET Q1 source electrode and resistance
R10 and status indicator lamp D1 are sequentially connected and are grounded, heating core interfacing ground.Preferably, heating power supply is power supply adaptor electricity
Source.Wherein each heating detection unit is corresponding with heater switch, and the heater switch can be controlled by control module
Manually can directly it operate.The corresponding LED light of every group of heater circuit, characterize the working condition of current heater circuit：When
When heater circuit turns on, LED light Chang Liang；When heater circuit is closed, LED light is often gone out.
The course of work：30 groups of heating cores are connected with heating core degradation detecting device, switches on power and starts aging, control mould
Block carries out batch testing to heating core, and from the first module to the 6th module, each 5 groups of heating cores of module open heater switch successively
Heated, totally 18 circulations, the time of each corresponding heating of circulation is：10S、10S、20S、20S、30S、30S、60S、60S、
120S, 120S, 60S, 60S, 30S, 30S, 20S, 20S, 10S and 10S, can be according to each status indicator lamp during burn-in test
The ager process of observation now；When the LED light of 6 modules is all often bright, aging terminates, and tests the work of every group of heating core
Make state, to remove defective products therein.
Embodiment of the present utility model is explained in detail above in association with accompanying drawing, but the utility model is not limited to be retouched
The embodiment stated.For a person skilled in the art, it is right in the case where not departing from the utility model principle and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall within the scope of protection of the utility model.
Claims (5)
- A kind of 1. optical fiber splicer heating core degradation detecting device, it is characterised in that：Including control module and it is at least one plus Hot detection module, each heating detection module include 5 heating detection units, and the heating detection unit is opened including heating Pass, resistance R14, resistance R5, triode Q5, resistance R1, electric capacity C1, heating power supply, FET Q1, resistance R10, state instruction Lamp D1 and heating core interface, one end of the heater switch are connected with control module, and the other end is grounded by resistance R14, described Heater switch is connected by resistance R5 with triode Q5 base stage, the grounded emitter of the triode, the collection of the triode Electrode is connected by resistance R1 with heating power supply, and the electric capacity C1 is connected and is grounded with resistance R1, the grid of the FET Q1 Pole is connected with the colelctor electrode of triode, and the drain electrode of the FET Q1 is connected with heating power supply, the source of the FET Q1 Pole is connected with heating core interface, and the heating core interface is connected with external heat core, the source electrode and resistance of the FET Q1 R10 and status indicator lamp D1 are sequentially connected and are grounded, the heating core interfacing ground.
- A kind of 2. optical fiber splicer heating core degradation detecting device according to claim 1, it is characterised in that：It is described to add Hot detection module is provided with 6.
- A kind of 3. optical fiber splicer heating core degradation detecting device according to claim 2, it is characterised in that：Also include 6 the second status indicator lamps, second status indicator lamp are connected with heating detection module successively.
- A kind of 4. optical fiber splicer heating core degradation detecting device according to claim 1, it is characterised in that：The control Molding block is FPGA.
- A kind of 5. optical fiber splicer heating core degradation detecting device according to claim 1, it is characterised in that：It is described to add Thermoelectric generator is power supply adaptor power supply.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720908271.6U CN206990486U (en) | 2017-07-25 | 2017-07-25 | A kind of optical fiber splicer heating core degradation detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720908271.6U CN206990486U (en) | 2017-07-25 | 2017-07-25 | A kind of optical fiber splicer heating core degradation detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206990486U true CN206990486U (en) | 2018-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720908271.6U Active CN206990486U (en) | 2017-07-25 | 2017-07-25 | A kind of optical fiber splicer heating core degradation detecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206990486U (en) |
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2017
- 2017-07-25 CN CN201720908271.6U patent/CN206990486U/en active Active
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