CN205910493U - UV LED light source module's monitoring device - Google Patents
UV LED light source module's monitoring device Download PDFInfo
- Publication number
- CN205910493U CN205910493U CN201620748859.5U CN201620748859U CN205910493U CN 205910493 U CN205910493 U CN 205910493U CN 201620748859 U CN201620748859 U CN 201620748859U CN 205910493 U CN205910493 U CN 205910493U
- Authority
- CN
- China
- Prior art keywords
- led light
- light source
- module
- source module
- relay
- Prior art date
- 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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- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
The utility model provides a UV LED light source module's monitoring device, including UV LED light source module, constant current DC power supply, mutual -inductor module, relay module, controller, alarm, constant current DC power supply through first wire with UV the LED light source module electricity is connected, first wire is worn to locate the mutual -inductor module, the mutual -inductor module with relay module electricity is connected, the controller with relay module electricity is connected, controller alarm electricity is connected. Do you work as UV when the LED light source module appearance is unusual, can cause the alarm to report to the police, through the alarm to UV can the LED light source module control promptly and accurately detect UV whether LED light source module in normal work, prevents that the product from the quality not appearing and bad or scrap because of local or whole the exposure, just is the effect obvious easily for the device simple process, low cost, installation, can be to exposure incasement UV the operating condition of LED light source lasts the monitoring to guarantee that the product normally exposes.
Description
Technical field
This utility model is related to a kind of supervising device of uv-led light source module.
Background technology
Uv-led exposure machine is electron trade for making the machine of image transfer.The exposure light source of uv-led exposure machine is by many
Individual uv-led light source module composition.Each uv-led light source module by one piece of copper base or aluminium base and be welded on copper base or
Multiple uv-led light sources composition on aluminium base, and multiple uv-led string of light connecting.On each uv-led light source module
Uv-led light source needs constant current source to provide constant-current dc electric drive.In actual production, when power supply circuits cause power-off extremely,
Occur that the uv-led light source on one or more uv-led light source modules extinguishes, if production operators can not find in time
Uv-led light source extinguishes, and will result in product, quality because partially or fully not exposing bad or scrap.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, provides a kind of uv-led light source module
Supervising device.
This utility model is achieved in that a kind of supervising device of uv-led light source module, including uv-led light source die
Block, constant-current dc power supply, transformer module, relay module, controller, alarm；
Described constant-current dc power supply includes first input end and the second outfan, and the first of described constant-current dc power module
Outfan is electrically connected with described uv-led light source module by the first wire, and described first wire is arranged in described transformer mould
Group；Described transformer module is electrically connected with described relay module；
Described controller includes the second input and the second outfan, the second input of described controller and described relay
Device module electrically connects, and the second outfan of described controller is electrically connected with alarm.
Further, described uv-led light source module by the copper base of high heat conduction or aluminium base and be welded on copper base or
Some uv-led light source compositions on aluminium base, and some described uv-led light source series connection.
Specifically, described controller is microcomputer or plc.
Further, described relay module peripheral hardware 5v regulated power supply, described 5v regulated power supply respectively with described transformer
Module, the electrical connection of described relay module.
Specifically, described transformer module is in series by transformer and first resistor, described transformer ground connection.
Specifically, described relay module is in series by relay and second resistance, described relay ground connection.
The supervising device of the uv-led light source module that this utility model provides, when uv-led light source module abnormal,
Alarm equipment alarm can be caused；By alarm, uv-led light source module is monitored, uv-led light source die can be promptly and accurately detected
Whether block, in normal work, prevents product from quality because partially or fully not exposing bad or scrap；This device technique letter
Single, with low cost, installation is easy and effect is obvious, by alarm, the working condition of uv-led light source in exposure box can be held
Continuous monitoring, thus ensure product normal exposure.
Brief description
In order to be illustrated more clearly that the technical solution of the utility model, below by the accompanying drawing to use required in embodiment
Be briefly described it should be apparent that, drawings in the following description be only some embodiments of the present utility model, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, can also be obtained other attached according to these accompanying drawings
Figure.
Fig. 1 is a kind of supervising device schematic diagram of uv-led light source module 1 that this utility model embodiment provides.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out
Clearly and completely describe.
As shown in figure 1, a kind of supervising device of uv-led light source module 1 of this utility model embodiment offer, including uv-
LED light source module 1, constant-current dc power supply 2, transformer module 3, relay module 4, controller 5, alarm 6；
Constant-current dc power supply 2 includes first input end 21 and the first outfan 22, the first outfan of constant-current dc power supply 2
22 are electrically connected with uv-led light source module 1 by the first wire 7, and the first wire 7 is arranged in transformer module 3；Transformer module 3
Electrically connect with relay module 4；
Controller 5 includes the second input 51 and the second outfan 52, the second input 51 of controller 5 and relay mould
Group 4 electrical connection, the second outfan 52 of controller 5 is electrically connected with alarm 6.
Further, described uv-led light source module 1 by the copper base of high heat conduction or aluminium base and is welded on copper base
Or some uv-led light sources 11 on aluminium base form, and some uv-led light sources 11 are connected.
Specifically, institute's controller 5 is microcomputer or plc.
Further, described relay module 4 peripheral hardware 5v regulated power supply 8,5v regulated power supply 8 respectively with transformer module 3,
Relay module 4 electrically connects.
Specifically, described transformer module 3 is in series by transformer (not shown) and first resistor (not shown), and first
The effect that resistance plays partial pressure and reduces electric current in circuit, is effectively protected the safety of transformer；Transformer is grounded, and prevents mutually
Sensor leaks electricity and produces danger.
Specifically, described relay module 4 is in series by relay (not shown) and second resistance (not shown), and second
Resistance can reduce the electric current of relay coil, reduce caloric value, in the extension coil life-span, prevent relay to be burned；Relay connects
Ground, prevents relay electric leakage from producing danger.
The operation principle of the supervising device of uv-led light source module that this utility model provides is: when constant-current dc power supply 2
Power when uv-led light source module 1 is lighted to uv-led light source module 1, DC current is through being arranged in transformer module 3
First wire 7, according to electromagnetic induction principle, transformer module 3 produces micro-current, and micro-current drives relay module 4 contact even
Connect and send signal to controller 5, controller 5 receives signal and then proves that light source module 1 is lighted, whole power supply circuits just work
Often.Conversely, any one position appearance of the whole power supply circuits of uv-led light source module 1 is breaking or short-circuit, uv- all can be caused
LED light source module 1 is extinguished, and does not have electric current to pass through, transformer module 3 cannot be produced by electromagnetic induction on the first wire 7 simultaneously
Micro-current, the contact separation of relay module 4, no signal is delivered to controller 5, and controller 5 is not detected by signal, then output report
To alarm 6, alarm 6 then sends warning roar to alert signal, points out operator's uv-led light source module 1 to extinguish, needs
Detecting system fault, prevents product from quality because partially or fully not exposing bad or scrap.
The supervising device of the uv-led light source module that this utility model provides, when uv-led light source module 1 abnormal,
Alarm 6 can be caused to report to the police；By alarm 6, uv-led light source module 1 is monitored, uv-led light source can be promptly and accurately detected
Whether module 1, in normal work, prevents product from quality because partially or fully not exposing bad or scrap；This device technique
Simply, with low cost, installation is easy and effect is obvious, can pass through the work to uv-led light source 11 in exposure box for the alarm 6
State continues to monitor, thus ensureing product normal exposure.
The above is preferred implementation of the present utility model it is noted that ordinary skill for the art
For personnel, on the premise of without departing from this utility model principle, some improvements and modifications can also be made, these improve and moisten
Decorations are also considered as protection domain of the present utility model.
Claims (6)
1. a kind of supervising device of uv-led light source module is it is characterised in that include uv-led light source module, constant-current dc electricity
Source, transformer module, relay module, controller, alarm；
Described constant-current dc power supply includes first input end and the second outfan, and the first outfan of described constant-current dc power supply leads to
Cross the first wire to electrically connect with described uv-led light source module, described first wire is arranged in described transformer module；Described mutual
Sensor module is electrically connected with described relay module；
Described controller includes the second input and the second outfan, the second input of described controller and described relay mould
Group electrical connection, the second outfan of described controller is electrically connected with alarm.
2. a kind of supervising device of uv-led light source module according to claim 1 is it is characterised in that described uv-led light
Source module is made up of the copper base of high heat conduction or aluminium base and some uv-led light sources being welded on copper base or aluminium base,
And some described uv-led light source series connection.
3. a kind of supervising device of uv-led light source module according to claim 1 is it is characterised in that described controller is
Microcomputer or plc.
4. a kind of supervising device of uv-led light source module according to claim 1 is it is characterised in that described relay mould
Group peripheral hardware 5v regulated power supply, described 5v regulated power supply is electrically connected with described transformer module, described relay module respectively.
5. a kind of supervising device of uv-led light source module according to claim 1 is it is characterised in that described transformer mould
Group is in series by transformer and first resistor, described transformer ground connection.
6. a kind of supervising device of uv-led light source module according to claim 1 is it is characterised in that described relay mould
Group is in series by relay and second resistance, described relay ground connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620748859.5U CN205910493U (en) | 2016-07-18 | 2016-07-18 | UV LED light source module's monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620748859.5U CN205910493U (en) | 2016-07-18 | 2016-07-18 | UV LED light source module's monitoring device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205910493U true CN205910493U (en) | 2017-01-25 |
Family
ID=57806070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620748859.5U Expired - Fee Related CN205910493U (en) | 2016-07-18 | 2016-07-18 | UV LED light source module's monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205910493U (en) |
-
2016
- 2016-07-18 CN CN201620748859.5U patent/CN205910493U/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 |
Granted publication date: 20170125 Termination date: 20190718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |