CN206332050U - A kind of deep-UV light-emitting unit rack and light-emitting device with multi-functional block - Google Patents
A kind of deep-UV light-emitting unit rack and light-emitting device with multi-functional block Download PDFInfo
- Publication number
- CN206332050U CN206332050U CN201621473445.2U CN201621473445U CN206332050U CN 206332050 U CN206332050 U CN 206332050U CN 201621473445 U CN201621473445 U CN 201621473445U CN 206332050 U CN206332050 U CN 206332050U
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- China
- Prior art keywords
- light
- deep
- emitting unit
- functional block
- unit rack
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- 239000000758 substrate Substances 0.000 claims abstract description 24
- 230000000087 stabilizing effect Effects 0.000 claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims description 12
- 229910000679 solder Inorganic materials 0.000 claims description 9
- 238000010586 diagram Methods 0.000 description 7
- 238000004020 luminiscence type Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229910017083 AlN Inorganic materials 0.000 description 1
- PIGFYZPCRLYGLF-UHFFFAOYSA-N Aluminum nitride Chemical compound [Al]#N PIGFYZPCRLYGLF-UHFFFAOYSA-N 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005538 encapsulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 229910052594 sapphire Inorganic materials 0.000 description 1
- 239000010980 sapphire Substances 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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- Led Device Packages (AREA)
Abstract
The utility model provides a kind of deep-UV light-emitting unit rack and light-emitting device with multi-functional block, including box dam, articulamentum and substrate, the box dam is installed on thereon by articulamentum, the substrate center is provided with luminous zone, deep-UV light-emitting unit is installed in luminous zone, wherein, voltage stabilizing area, detecting area and trough are additionally provided with the substrate, the voltage stabilizing area and detecting area are respectively distributed to the luminous zone both sides.The deep-UV light-emitting unit rack with multi-functional block that the utility model is provided, sets safeguard function block from multi-angle for chip on substrate, can be effectively increased the chip life-span.
Description
Technical field
The utility model belongs to deep ultraviolet technology encapsulation field, and in particular to a kind of dark purple outgoing with multi-functional block
Light unit support and light-emitting device.
Background technology
Deep-UV light-emitting unit rack in the market, such as support used by deep ultraviolet LED, its base majority is aluminium
Only there is board structure, base single LED chip receiving to act on, available for installing single or multiple LED chips.Such as Fig. 1 institutes
Show, nine grids a is set on substrate, the luminescence chip of nine same sizes can be accommodated simultaneously, the support only provides integrated chip work
With to chip carrying and protective effect in mechanical structure, if not increasing related circuit protection device, core during use
The piece life-span also accordingly reduces, and this is for the higher chip of cost, and undoubtedly some are wasted.
In the market, other functions if desired are added for LED bearing supports, then needs to increase corresponding device outside support
Part.In consideration of it, the utility model provides a kind of deep-UV light-emitting unit rack and light-emitting device with multi-functional block, to solve
Certainly the problems of the prior art.
Utility model content
The utility model provides a kind of deep-UV light-emitting unit rack with multi-functional block, including box dam, articulamentum
And substrate, the box dam is installed on thereon by articulamentum, and the substrate center is provided with luminous zone, deep-UV light-emitting unit
It is installed in luminous zone, wherein, voltage stabilizing area, detecting area and trough, the voltage stabilizing area and detecting area are additionally provided with the substrate
It is respectively distributed to the luminous zone both sides.
Further, the voltage stabilizing area shares power supply one with luminous zone, and power supply two is used alone in the detecting area.
Further, trough provides the cabling of power supply two for detecting area.
Further, it is embedded with heating wires in articulamentum, and the heating wires switch on power two.
Further, one or more voltage-regulator diodes, voltage-regulator diode and deep-UV light-emitting list are installed by the voltage stabilizing area
Member is connected in parallel.
Further, the detecting area installs one or more DUV detectors, and the multiple DUV is visited
Device is surveyed to be connected in parallel.
Further, the deep-UV light-emitting unit is deep ultraviolet LED.
Further, the deep-UV light-emitting unit is connected at least one stand-by power supply.
Further, the substrate at least includes two layers up and down, and upper strata exposes solder joint and is used to electrically connect, and lower floor welds with upper strata
Point connection and laying wire.
The utility model also provides a kind of deep-UV light-emitting device with above-mentioned deep-UV light-emitting unit rack, deep ultraviolet
Capping has transparent cover plate above the box dam of luminescence unit support.
The utility model has the following advantages that and beneficial effect：
The utility model provide the deep-UV light-emitting unit rack with multi-functional block, including box dam, articulamentum and
Substrate, the box dam is installed on thereon by articulamentum, and the substrate center is provided with luminous zone, deep-UV light-emitting unit peace
Loaded in luminous zone, wherein, voltage stabilizing area, detecting area and trough are additionally provided with the substrate, the voltage stabilizing area and detection are distinguished
The luminous zone both sides are not distributed in.Thus, setting safeguard function block from multi-angle on substrate for chip, can effectively it increase
Concrete-cored life-span.
After the detailed description that the application embodiment is read in conjunction with the figure, other features and advantage of the application will become more
Plus it is clear.
Brief description of the drawings
Fig. 1 is deep ultraviolet LED support structural representation of the prior art；
The deep-UV light-emitting unit rack structure with multi-functional block that Fig. 2 provides for the utility model preferred embodiment
Schematic diagram；
Fig. 3 a are each block distribution schematic diagram of substrate that the utility model preferred embodiment is provided；
Fig. 3 b are each functional part scheme of installation of substrate that the utility model preferred embodiment is provided；
The substrate base surface layer schematic diagram that Fig. 4 provides for the utility model preferred embodiment；
Pre-buried heating wires schematic diagram in the articulamentum that Fig. 5 provides for the utility model preferred embodiment.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
The deep-UV light-emitting unit rack structure with multi-functional block that Fig. 2 provides for the utility model preferred embodiment
Schematic diagram.As shown in Fig. 2 the deep-UV light-emitting unit rack with multi-functional block that the present embodiment is provided, including box dam 1,
Articulamentum 2 and substrate 3, box dam 1 are installed on above substrate 3 by articulamentum 2.In this：Box dam 1 and articulamentum 2 are aluminium nitride
The insulator of ceramic making, its heat conductivility is good；Substrate 3 is ceramic substrate, and its surface and/or inside are embedded with wire, is used for
Electrical connection is provided for deep-UV light-emitting unit.
Fig. 3 a are each block distribution schematic diagram of substrate that the utility model preferred embodiment is provided.As shown in Figure 3 a, substrate 3
Center is provided with luminous zone 31, and deep-UV light-emitting unit is installed in luminous zone 31, wherein, voltage stabilizing area 32, spy are additionally provided with substrate 3
Area 33 and trough 34 are surveyed, voltage stabilizing area 32 and detecting area 33 are respectively distributed to the both sides of luminous zone 31.Specifically, voltage stabilizing area 32 is installed
One or more voltage-regulator diodes, voltage-regulator diode is connected in parallel with deep-UV light-emitting unit, based on the standby of voltage-regulator diode
Consider, when set multiple voltage-regulator diodes when, multiple voltage-regulator diodes are connected in parallel, multiple voltage-regulator diodes be together in series so as to
Used on higher voltage, you can obtain higher burning voltage.Detecting area 33 installs one or more DUV detections
Device, and multiple DUV detectors are connected in parallel, and play a part of the active and standby replacement of DUV detector.
In this, deep-UV light-emitting unit is deep ultraviolet LED, and its wave-length coverage is 200-350nm, is black light.It is dark purple
The photosensitive wave band of outer photo-detector 4 is in above-mentioned wave-length coverage, when deep ultraviolet LED is damaged, and detector is due to sensing not
Alarm can be produced to respective ray of light.Specifically, DUV detector 4 can be photodiode or other parts, and its is external
Buzzer siren, on the physical circuit element and its connected mode of use, the utility model is not construed as limiting.
Fig. 3 b are each functional part scheme of installation of substrate that the utility model preferred embodiment is provided.As shown in Figure 3 b,
A DUV detector 4, deep-UV light-emitting unit 5 and a voltage-regulator diode 6 are respectively mounted, to ensure power good,
Deep-UV light-emitting unit is connected at least one stand-by power supply.In this, due to the difference of voltage request, the utility model provides two
The power supply one and power supply two of different voltages：Voltage stabilizing area 32 shares power supply one with luminous zone 31, and power supply two is used alone in detecting area 33.
Trough 34 is that detecting area 33 provides the cabling of power supply two, and in other embodiments, trough 34 can also install other parts, but
To this utility model and it is not construed as limiting.
In the present embodiment, substrate 3 at least includes two layers of (not shown) up and down, and upper strata exposes solder joint and is used to electrically connect,
Lower floor is connected with upper strata solder joint and provides power supply.The substrate that the present embodiment is provided includes three layers, as it was previously stated, upper strata is used for surface
Device is connected, and middle level is used for cabling, and lower floor is used for power supply arrangement.Fig. 4 is referred to, lower floor has concentrated each power supply, wherein, power supply
The both positive and negative polarity of 7 correspondence integrated power supplies one, the both positive and negative polarity of the correspondence integrated power supply two of power supply 8.
Pre-buried heating wires schematic diagram in the articulamentum that Fig. 5 provides for the utility model preferred embodiment.It is pre- in articulamentum 2
Heating wires are embedded with, heating wires are embedded in the whole peripheral profile of articulamentum.As shown in figure 5, heating wires pass through it is exposed
Conductiving point 21 connects external power source three.In this, solder is equipped with articulamentum 2, to ensure optimal heating effect, heating wires exist
Paving location in articulamentum is both needed to holding same level position, i.e. heating wires can carry the one side of solder to articulamentum 2
Keep the heating of same degree.Thus, when needing to heat for solder, without miscellaneous equipment, only need to connect external power source three, lead to
Cross the good articulamentum 2 of heat conductivility, you can fusing solder, it is simple and efficient to handle.
The utility model also provides a kind of deep-UV light-emitting device with above-mentioned deep-UV light-emitting unit rack, deep ultraviolet
Capping has transparent cover plate above the box dam of luminescence unit support.Specifically, transparent cover plate material can be quartz or sapphire, tool
There is light transmittance high and resistant to elevated temperatures characteristic, performance is stable.Inside on this deep-UV light-emitting device is set and foregoing deep ultraviolet
Luminescence unit support is similar, therefore is repeated no more in this.
The above is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of the art
For personnel, on the premise of the utility model principle is not departed from, some improvements and modifications can also be made, these improve and moistened
Decorations also should be regarded as protection domain of the present utility model.
Claims (10)
1. a kind of deep-UV light-emitting unit rack with multi-functional block, it is characterised in that including box dam, articulamentum and base
Plate, the box dam is installed on thereon by articulamentum, and the substrate center is provided with luminous zone, and deep-UV light-emitting unit is installed
In in luminous zone,
Wherein, voltage stabilizing area, detecting area and trough are additionally provided with the substrate, the voltage stabilizing area and detecting area are respectively distributed to institute
State luminous zone both sides.
2. the deep-UV light-emitting unit rack according to claim 1 with multi-functional block, it is characterised in that described steady
Nip shares power supply one with luminous zone, and power supply two is used alone in the detecting area.
3. the deep-UV light-emitting unit rack according to claim 1 with multi-functional block, it is characterised in that trough
The cabling of power supply two is provided for detecting area.
4. the deep-UV light-emitting unit rack according to claim 1 with multi-functional block, it is characterised in that articulamentum
Inside it is embedded with heating wires, and the wire connected power two.
5. the deep-UV light-emitting unit rack according to claim 1 with multi-functional block, it is characterised in that described steady
Nip installs one or more voltage-regulator diodes, and voltage-regulator diode is connected in parallel with deep-UV light-emitting unit.
6. the deep-UV light-emitting unit rack according to claim 1 with multi-functional block, it is characterised in that the spy
Survey area and one or more DUV detectors are installed, and the multiple DUV detector is connected in parallel.
7. the deep-UV light-emitting unit rack according to claim 1 with multi-functional block, it is characterised in that the depth
Ultra-violet light-emitting unit is deep ultraviolet LED.
8. the deep-UV light-emitting unit rack according to claim 1 with multi-functional block, it is characterised in that the depth
Ultra-violet light-emitting unit is connected at least one stand-by power supply.
9. the deep-UV light-emitting unit rack according to claim 1 with multi-functional block, it is characterised in that the base
Plate at least includes two layers up and down, and upper strata exposes solder joint and is used to electrically connect, and lower floor is connected and laying wire with upper strata solder joint.
10. a kind of deep-UV light-emitting device of the deep-UV light-emitting unit rack with described in any one of claim 1 to 9, its
It is characterised by, capping has transparent cover plate above the box dam of deep-UV light-emitting unit rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621473445.2U CN206332050U (en) | 2016-12-30 | 2016-12-30 | A kind of deep-UV light-emitting unit rack and light-emitting device with multi-functional block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621473445.2U CN206332050U (en) | 2016-12-30 | 2016-12-30 | A kind of deep-UV light-emitting unit rack and light-emitting device with multi-functional block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206332050U true CN206332050U (en) | 2017-07-14 |
Family
ID=59293799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621473445.2U Expired - Fee Related CN206332050U (en) | 2016-12-30 | 2016-12-30 | A kind of deep-UV light-emitting unit rack and light-emitting device with multi-functional block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206332050U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107665888A (en) * | 2017-08-23 | 2018-02-06 | 青岛杰生电气有限公司 | A kind of dark purple external circuit and encapsulating structure with alarm function |
| CN111029335A (en) * | 2019-12-20 | 2020-04-17 | 圆融光电科技股份有限公司 | Deep ultraviolet light-emitting device |
-
2016
- 2016-12-30 CN CN201621473445.2U patent/CN206332050U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107665888A (en) * | 2017-08-23 | 2018-02-06 | 青岛杰生电气有限公司 | A kind of dark purple external circuit and encapsulating structure with alarm function |
| CN107665888B (en) * | 2017-08-23 | 2021-07-30 | 青岛杰生电气有限公司 | Deep ultraviolet circuit with warning function and packaging structure |
| CN111029335A (en) * | 2019-12-20 | 2020-04-17 | 圆融光电科技股份有限公司 | Deep ultraviolet light-emitting device |
| CN111029335B (en) * | 2019-12-20 | 2022-04-12 | 圆融光电科技股份有限公司 | Deep ultraviolet light-emitting device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170714 |