CN107665888A - A kind of dark purple external circuit and encapsulating structure with alarm function - Google Patents
A kind of dark purple external circuit and encapsulating structure with alarm function Download PDFInfo
- Publication number
- CN107665888A CN107665888A CN201710730486.8A CN201710730486A CN107665888A CN 107665888 A CN107665888 A CN 107665888A CN 201710730486 A CN201710730486 A CN 201710730486A CN 107665888 A CN107665888 A CN 107665888A
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- Prior art keywords
- ultra
- external circuit
- emitting unit
- dark purple
- violet light
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
- H01L25/16—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits
- H01L25/167—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof the devices being of types provided for in two or more different main groups of groups H01L27/00 - H01L33/00, or in a single subclass of H10K, H10N, e.g. forming hybrid circuits comprising optoelectronic devices, e.g. LED, photodiodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L25/00—Assemblies consisting of a plurality of individual semiconductor or other solid state devices ; Multistep manufacturing processes thereof
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Power Engineering (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Led Device Packages (AREA)
Abstract
The present invention provides a kind of dark purple external circuit and encapsulating structure with alarm function, dark purple external circuit includes ultra-violet light-emitting unit, photodiode and alarm module, it is series circuit that the photodiode is connected with alarm module, the ultra-violet light-emitting unit is independent all the way, when ultra-violet light-emitting unit is bright, the photodiode senses deep UV and turned on, and alarm module is powered and worked.The present invention, which provides the encapsulating structure with dark purple external circuit, includes support, and ultra-violet light-emitting unit is installed on support.Dark purple external circuit and encapsulating structure provided by the invention with alarm function, can directly detect LED state and send alarm, while avoid taking product exterior space.
Description
Technical field
The invention belongs to deep ultraviolet technology encapsulation field, and in particular to a kind of dark purple external circuit and envelope with alarm function
Assembling structure.
Background technology
With the increasingly marketization of ultraviolet-sterilization technology, there are various ultraviolet sterilization products to occur commercially at present, example
Such as deep ultraviolet water sterilization product, Portable ultraviolet sterile products.During use, uviol lamp inevitably occur dead lamp,
Break, circuit rosin joint etc. phenomena such as.Because deep UV is the light of non-solar-blind band, though light working condition also be difficult to find and
Determine whether that ultraviolet is sent, if above-mentioned failure can not be found in time, the bactericidal property of product cannot play, and influence
To customer experience.
In addition, even if portioned product carries working station indicator, but circuit sets and usually requires to be associated with beyond lamp plate,
Redundancy cabling undoubtedly causes product external structure to complicate.
In view of the foregoing, the present invention provides that a kind of design is directly simple, have alarm function dark purple external circuit or
Packaged type, to solve the problems of the prior art.
The content of the invention
The present invention provides a kind of dark purple external circuit with alarm function, including ultra-violet light-emitting unit, photodiode and
Alarm module, it is series circuit that the photodiode is connected with alarm module, and the ultra-violet light-emitting unit individually all the way, works as purple
When outer luminescence unit is bright, the photodiode sensing deep UV simultaneously turns on, and alarm module is powered and worked.
Preferably, the ultra-violet light-emitting unit is in parallel with series circuit is followed by same power supply, or the ultra-violet light-emitting list
Member connects different electrical power respectively with series circuit.
Preferably, when ultra-violet light-emitting unit is in parallel with series circuit is followed by same power supply, the photodiode and purple
The conducting direction of outer luminescence unit is consistent.
Preferably, the photosensitive wave band of the photodiode is consistent with the luminescence band of ultra-violet light-emitting unit.
Preferably, the alarm module includes buzzer.
Preferably, alarm module also includes controller, the switch and/or ring sound mode of the controller control buzzer.
Preferably, the ring sound mode includes persistently ring sound and interruption ring sound.
The present invention also provides a kind of encapsulating structure with dark purple external circuit, and the encapsulating structure also includes support, ultraviolet
Luminescence unit is installed on support.
Preferably, in dark purple external circuit, ultra-violet light-emitting unit is installed on support center, photodiode and alarm module peace
Loaded on ultra-violet light-emitting unit side.
Preferably, the ultra-violet light-emitting unit includes deep ultraviolet LED or deep ultraviolet mercury lamp.
Dark purple external circuit and encapsulating structure provided by the invention with alarm function, ultra-violet light-emitting list is provided with circuit
Member, photodiode and alarm module, it is series circuit that photodiode is connected with alarm module, ultra-violet light-emitting unit independent one
Road, when ultra-violet light-emitting unit is bright, photodiode sensing deep UV simultaneously turns on, and alarm module is powered and worked.Meanwhile this
The encapsulating structure that invention provides also includes support, and dark purple external circuit is installed on support, and ultra-violet light-emitting unit is installed in support
Centre, photodiode and alarm module are installed on ultra-violet light-emitting unit side.In this way, directly detect ultra-violet light-emitting location mode simultaneously
Alarm is sent, while avoids taking product exterior space.
Brief description of the drawings
Fig. 1 is the deep ultraviolet circuit theory diagrams with alarm function that the embodiment of the present invention one provides；
Fig. 2 is the encapsulating structure schematic diagram for the dark purple external circuit with alarm function that the embodiment of the present invention two provides.
Embodiment
Below in conjunction with drawings and examples, the invention will be further described.
Embodiment one
As shown in figure 1, the dark purple external circuit with alarm function that the present embodiment provides includes ultra-violet light-emitting unit V1, light
Quick diode V2 and alarm module H, wherein, it is series circuit that photodiode V2 connects with alarm module H, ultra-violet light-emitting unit
V1 is in parallel with above-mentioned series circuit, and same power supply is connected after two branch circuit parallel connections.In this, ultra-violet light-emitting unit V1 is deep ultraviolet
LED V1.Photodiode V2 is consistent with deep ultraviolet LED V1 conducting direction, after power on, the electric current energy of equidirectional
Simultaneously turn on deep ultraviolet LED V1 and photodiode V2.
In addition, photodiode V2 photosensitive wave band is consistent with deep ultraviolet LED V1 luminescence band.Specifically, deep ultraviolet
Wave-length coverage between 200 nanometers to 350 nanometers, photodiode V2 excitation line only within this range, other band of light
Line does not play excitation to photodiode V2.In this way, when deep ultraviolet LED V1 are bright, photodiode V2 sensing deep UVs
And turn on, alarm module H is powered and worked, and in this, alarm module H includes buzzer, and the warning way that the present embodiment provides is
Sound warns.Reason is：The wave-length coverage of deep ultraviolet simultaneously is not suitable for visually observing, if in deep ultraviolet LED V1 light-emitting zones
Alarmed using visible ray mode and inadvisable；According to vibrating alert mode, then easily lamp panel structure is caused to damage.
Embodiment two
In addition to the alarm module H in embodiment 1 includes buzzer, alarm module H also includes controller, and controller is used to control
Buzzer switch processed and/or ring sound mode.Such as：When ultra-violet light-emitting unit V1 is normal, i.e., circuit turn-on when, controller control honeybee
The device that rings is closed, and does not send buzz；When ultra-violet light-emitting unit V1 is damaged, i.e., when circuit is obstructed, controller control buzzer is opened,
Send buzz.
Being combined with embodiment one, buzzer can send buzz when ultra-violet light-emitting unit V1 is normal, or ultraviolet
Luminescence unit V1 sends buzz when damaging.The buzzing mode of controller control buzzer can be to continue buzzing or discontinuously
Buzzing.
It is series circuit to be connected except the photodiode V2 described in embodiment one with alarm module H, ultra-violet light-emitting unit V1
Beyond the mode in parallel with above-mentioned series circuit, the present embodiment also provides a kind of circuit design mode, i.e. photodiode V2 with
Individually connection power supply one, ultra-violet light-emitting unit V1 individually connect power supply two after alarm module H series connection.In this way, it can avoid working as ultraviolet
When luminescence unit V1 power supply breaks down, alarm module H loses power supply simultaneously, it is impossible to the defects of producing alarm.
Identical with embodiment one, ultra-violet light-emitting unit V1 is deep ultraviolet LED V1, in other embodiments, ultra-violet light-emitting list
First V1 can also be other deep-UV light-emitting bodies such as mercury lamp.
Fig. 2 is referred to, the present invention also provides a kind of encapsulating structure with dark purple external circuit, and encapsulating structure also includes support
L, deep-UV light-emitting unit V1, photodiode V2 and alarm module H are installed on support L.
In the present embodiment, deep-UV light-emitting unit V1 is installed on support center, to avoid blocking deep ultraviolet LED V1 light,
Photodiode V2 and alarm module H is installed on deep ultraviolet LED V1 sides.In this, support L surfaces scribble reflective aluminium film, with right
Deep ultraviolet LED V1 light is reflected, and reaches more preferable light-out effect.
In summary, dark purple external circuit and encapsulating structure provided by the invention with alarm function, pass through a variety of circuits
Design method, fault rate many-sided can be reduced, and using a variety of buzzings alarm mode, it is various to have provided the user selection
Property, while also avoid with the succinct design in portion and take product exterior space.
Described above is only the preferred embodiments of the present invention, it is noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications should also regard
For protection scope of the present invention.
Claims (10)
1. a kind of dark purple external circuit with alarm function, it is characterised in that including ultra-violet light-emitting unit, photodiode and police
Show module, it is series circuit that the photodiode is connected with alarm module, and the ultra-violet light-emitting unit is independent all the way, when ultraviolet
When luminescence unit is bright, the photodiode senses deep UV and turned on, and alarm module is powered and worked.
2. dark purple external circuit according to claim 1, it is characterised in that the ultra-violet light-emitting unit is in parallel with series circuit
Same power supply is followed by, or the ultra-violet light-emitting unit connects different electrical power respectively with series circuit.
3. dark purple external circuit according to claim 2, it is characterised in that after ultra-violet light-emitting unit is in parallel with series circuit
When connecing same power supply, the photodiode is consistent with the conducting direction of ultra-violet light-emitting unit.
4. dark purple external circuit according to claim 1, it is characterised in that the photosensitive wave band of the photodiode with it is ultraviolet
The luminescence band of luminescence unit is consistent.
5. dark purple external circuit according to claim 1, it is characterised in that the alarm module includes buzzer.
6. dark purple external circuit according to claim 5, it is characterised in that alarm module also includes controller, the control
The switch and/or ring sound mode of device control buzzer.
7. dark purple external circuit according to claim 6, it is characterised in that the ring sound mode includes persistently ring sound and interruption
Ring sound.
A kind of 8. encapsulating structure of the dark purple external circuit with described in any one of claim 1 to 7, it is characterised in that the envelope
Assembling structure also includes support, and the dark purple external circuit is installed on support.
9. encapsulating structure according to claim 8, it is characterised in that in dark purple external circuit, ultra-violet light-emitting unit is installed on
Support center, photodiode and alarm module are installed on ultra-violet light-emitting unit side.
10. encapsulating structure according to claim 8, it is characterised in that the ultra-violet light-emitting unit include deep ultraviolet LED or
Deep ultraviolet mercury lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710730486.8A CN107665888B (en) | 2017-08-23 | 2017-08-23 | Deep ultraviolet circuit with warning function and packaging structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710730486.8A CN107665888B (en) | 2017-08-23 | 2017-08-23 | Deep ultraviolet circuit with warning function and packaging structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107665888A true CN107665888A (en) | 2018-02-06 |
| CN107665888B CN107665888B (en) | 2021-07-30 |
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ID=61098226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710730486.8A Active CN107665888B (en) | 2017-08-23 | 2017-08-23 | Deep ultraviolet circuit with warning function and packaging structure |
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| Country | Link |
|---|---|
| CN (1) | CN107665888B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2382081Y (en) * | 1999-08-12 | 2000-06-07 | 吴春泉 | Intellectual alarm controller and infrared coupler detector |
| CN201333124Y (en) * | 2009-01-16 | 2009-10-28 | 山东科技职业学院 | Way explorer for blind people |
| US20140035466A1 (en) * | 2012-08-06 | 2014-02-06 | Wistron Corp. | Backlight driving circuit and backlight driving circuit |
| CN204518166U (en) * | 2015-04-14 | 2015-07-29 | 蒋颖 | A kind of superclean bench uviol lamp automatic control circuit |
| CN204795744U (en) * | 2015-07-01 | 2015-11-18 | 泉州市艾迪欧电子科技有限公司 | Light illuminance reminiscences circuit |
| CN206332050U (en) * | 2016-12-30 | 2017-07-14 | 青岛杰生电气有限公司 | A kind of deep-UV light-emitting unit rack and light-emitting device with multi-functional block |
-
2017
- 2017-08-23 CN CN201710730486.8A patent/CN107665888B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2382081Y (en) * | 1999-08-12 | 2000-06-07 | 吴春泉 | Intellectual alarm controller and infrared coupler detector |
| CN201333124Y (en) * | 2009-01-16 | 2009-10-28 | 山东科技职业学院 | Way explorer for blind people |
| US20140035466A1 (en) * | 2012-08-06 | 2014-02-06 | Wistron Corp. | Backlight driving circuit and backlight driving circuit |
| CN204518166U (en) * | 2015-04-14 | 2015-07-29 | 蒋颖 | A kind of superclean bench uviol lamp automatic control circuit |
| CN204795744U (en) * | 2015-07-01 | 2015-11-18 | 泉州市艾迪欧电子科技有限公司 | Light illuminance reminiscences circuit |
| CN206332050U (en) * | 2016-12-30 | 2017-07-14 | 青岛杰生电气有限公司 | A kind of deep-UV light-emitting unit rack and light-emitting device with multi-functional block |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107665888B (en) | 2021-07-30 |
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