CN201935074U - LED (light-emitting diode) illuminating light source module with disinfecting and sterilizing functions - Google Patents
LED (light-emitting diode) illuminating light source module with disinfecting and sterilizing functions Download PDFInfo
- Publication number
- CN201935074U CN201935074U CN2011200238933U CN201120023893U CN201935074U CN 201935074 U CN201935074 U CN 201935074U CN 2011200238933 U CN2011200238933 U CN 2011200238933U CN 201120023893 U CN201120023893 U CN 201120023893U CN 201935074 U CN201935074 U CN 201935074U
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- led chip
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- disinfecting
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Abstract
The utility model relates to the technical field of LED (light-emitting diode) illumination, in particular to an LED illuminating light source module with disinfecting and sterilizing functions. The LED illuminating light source module with the disinfecting and sterilizing functions is characterized in that: an LED chip module is arranged on a circuit substrate; the LED chip module is wrapped with an encapsulating layer; the LED chip module comprises an ultraviolet LED chip group for emitting ultraviolet light and an LED chip group for emitting visible light; the ultraviolet LED chip group consists of at least one ultraviolet LED chip group; and the LED chip group for emitting visible light comprises at least one red-green-blue tricolor LED chip group, or at least one ultraviolet LED chip group wrapped with a fluorescent power layer, or at least one blue-light LED chip group wrapped with a fluorescent power layer. Compared with the prior art, the LED illuminating light source module provided by the utility model is low in energy consumption, long in service life, small in volume, firm and durable; the LED illuminating light source module can be quickly and frequently turned on and off; and apart from the illuminating function, the LED illuminating light source module also has the disinfecting and sterilizing functions.
Description
Technical field
The utility model relates to the LED lighting technical field, is a kind of LED lighting source module with disinfecting and sterilizing functions specifically.
Background technology
Cold compartment of refrigerator generally is equipped with lighting, along with growth in the living standard, increasing all kinds of cabinet, wardrobe also begin to install lighting, but these light sources that adopted in using mostly are traditional incandescent lamp or fluorescent lamp, only have illumination functions and do not have disinfecting and sterilizing functions.The most effectively one of sterilizing method is to pass through ultraviolet irradiation at present, producing ultraviolet light source then mainly is the quartz ampoule low pressure mercury lamp, but the quartz ampoule low pressure mercury lamp exists, and energy consumption height, life-span are short, volume is big, easily damaged, need many shortcomings such as power source special, start-up time be long, present application mainly is confined to medical field, does not then use in the field widely at all kinds of cabinets, wardrobe, refrigerator etc.
LED is the lighting source of a new generation, have that energy consumption is low, the life-span is long, volume is little, sturdy and durable, driving power simple, advantage such as frequent starting fast, overcome the inconvenience of conventional light source, visible light LED is widely used in a lot of fields; LED another one advantage is by the adjustment to the SQW band structure, and LED can send the light from infrared to the ultraviolet different wave length, and ultraviolet LED can be used for replacing traditional quartz ampoule low pressure mercury lamp and be used for disinfection.By the combination of visible light LED and ultraviolet LED, can produce can be used to throw light on also has the led light source of disinfecting and sterilizing functions simultaneously.Have the light fixture of sterilizing and illumination functions concurrently as the method manufacturing that has proposed visible light LED that a kind of employing encapsulated and ultraviolet LED combination in the utility model patent 200920108232, but because two class LED are encapsulation separately, light fixture make link need with at least two encapsulated LED assemble the operation relative complex; Because single LEDs luminous flux is limited, and major applications all needs to adopt plurality of LEDs, use that encapsulated LED is integrated in addition, it is numerous and diverse that light fixture is made the light source assembling procedure of link, and cost is also higher.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, proposed a kind of directly with the ultraviolet LED chip and the led chip that is used to produce visible light be packaged into the manufacture method of unit module, after adopting this module, downstream light fixture manufacturing process is significantly simplified, and helps having reduced production cost.
For achieving the above object, design a kind of LED lighting source module with disinfecting and sterilizing functions, comprise led chip module, fluorescent material, circuit substrate, transparent silica gel, it is characterized in that: establish the led chip module on the circuit substrate, the led chip module coats encapsulated layer outward; Described led chip module comprises the ultraviolet LED chipset of launching ultraviolet light and the led chip group of visible emitting; Described ultraviolet LED chipset is made up of at least one ultraviolet LED chip; The led chip group of described visible emitting is made up of at least one group of redgreenblue led chip or is coated outward by at least one ultraviolet LED chip that phosphor powder layer constitutes or coat phosphor powder layer outward by at least one blue-light LED chip constitutes.
The led chip group of ultraviolet LED chipset and visible emitting is drawn by the independent circuit of a cover respectively.
Described circuit substrate adopts the PCB substrate.
Described encapsulated layer adopts transparent silicon glue-line or quartz layer.
The utility model is compared with prior art, have that energy consumption is low, the life-span is long, volume is little, sturdy and durable, can frequent fast switch, both can replace original quartz ampoule low pressure mercury lamp and be applied to medical field, also can be widely used in fields such as all kinds of cabinets, wardrobe, refrigerator more, when illumination is provided, can also provide the function of disinfection.
Description of drawings
Fig. 1 a is the cutaway view among the utility model embodiment 1.
Fig. 1 b is a circuit connection diagram among the utility model embodiment 1.
Fig. 2 a is the cutaway view among the utility model embodiment 2.
Fig. 2 b is the circuit connection diagram among the utility model embodiment 2.
Fig. 3 a is the cutaway view among the utility model embodiment 3.
Fig. 3 b is the circuit connection diagram among the utility model embodiment 3.
Fig. 4 a is the cutaway view among the utility model embodiment 4.
Fig. 4 b is the circuit connection diagram among the utility model embodiment 4.
The specific embodiment
Now the utility model is further described in conjunction with the accompanying drawings.
Embodiment 1
Referring to accompanying drawing 1a, 1b, the ultraviolet LED chipset 2 in the led chip module in this example mainly is made of a ultraviolet LED chip; The led chip group 3 of visible emitting mainly coats outward by a ultraviolet LED chip that phosphor powder layer 4 constitutes or coats corresponding fluorescent material and form phosphor powder layer 4 and constitute by a blue-light LED chip is outer; Adopt encapsulated layer 5 that the led chip module package is formed the LED lighting source module with disinfecting and sterilizing functions again on circuit substrate 1, wherein,
Ultraviolet LED chip or blue-light LED chip, mode with formal dress or upside-down mounting is welded on the PCB substrate that is printed on circuit, forms encapsulated layer 5 but a ultraviolet LED chip that wherein is used to launch ultraviolet light adopts silica gel that ultraviolet sees through or quartz material to carry out packaging protection; Be used to produce the ultraviolet LED chip or the blue-light LED chip of visible light in addition, adopt transparent silica gel to carry out packaging protection after corresponding fluorescent material forms phosphor powder layer 4 again to form encapsulated layer 5 applying.Being used to produce each ultraviolet LED chip in the ultraviolet LED chipset 2 of ultraviolet light forms an independent circuit after by circuit lead 6 connection in series-parallel and draws, each ultraviolet LED chip in the led chip group 3 of visible emitting or blue-light LED chip also adopt and constitute an independent circuit after circuit lead 6 connection in series-parallel and draw, and the LED lighting source module that has disinfecting and sterilizing functions like this is while or launch ultraviolet light and visible light respectively as required.
In order to make single LED lighting source module have higher luminous flux, can integrated many in the LED lighting source module with disinfecting and sterilizing functions be respectively applied for ultraviolet LED chip or the blue-light LED chips that produce ultraviolet light and visible light with disinfecting and sterilizing functions.
Referring to Fig. 2 a, 2b, the ultraviolet LED chipset 2 in the led chip module mainly is made of three ultraviolet LED chips, and the led chip group 3 of visible emitting mainly applies fluorescent material by five ultraviolets or blue-light LED chip and forms.
The ultraviolet LED chips that are used to produce in the ultraviolet LED chipset 2 of ultraviolet light connect with certain series-parallel system, led chip group 3 interior each ultraviolet LED chip or the blue-light LED chips that are used for visible emitting also connect with certain series-parallel system, the led chip group 3 of final ultraviolet LED chipset 2 and visible emitting adopts two cover circuit to draw respectively, have like this LED lighting source module of disinfecting and sterilizing functions can be as required simultaneously or launch ultraviolet light and visible light respectively.In concrete the application, can be identified for producing the ultraviolet or the blue-light LED chip number of ultraviolet light and visible light according to application demand, might be from two to tens of even hundreds of.
Referring to accompanying drawing 3a, 3b, the ultraviolet LED chipset 2 in the led chip module mainly is made of a ultraviolet LED chip, and the led chip group 3 of visible emitting mainly is made of one group of red, green and blue LED chip.The led chip group 3 of ultraviolet LED chipset 2 and visible emitting adopts two cover circuit to draw respectively, have like this LED lighting source module of disinfecting and sterilizing functions can be as required simultaneously or launch ultraviolet ray and visible light respectively.
Referring to accompanying drawing 4a, 4b, led chip module medium ultraviolet led chip group 2 mainly is made up of three ultraviolet LED chips, and the led chip group 3 of visible emitting mainly is made up of five groups of red, green and blue LED chips.In concrete the application, can be identified for producing the led chip number of ultraviolet light and visible light according to application demand, might be from two to tens of even hundreds of.
Generally speaking, by adjusting the number of each led chip, single LED lighting source module with disinfecting and sterilizing functions can satisfy practical application, but for the extra high application of illumination requirement, if individual module is difficult to satisfy, also can be by a plurality of methods with LED lighting source module splicing of disinfecting and sterilizing functions are realized.
In addition, owing on circuit, done sufficient consideration, this LED lighting source module with disinfecting and sterilizing functions can be according to different application requirements, and the led chip group 3 of the visible emitting that will be used to throw light on is controlled respectively with the ultraviolet LED chipset 2 that is used for sterilization.As when being installed in cabinet or refrigerator, when opening, the led chip group 3 of the visible emitting that is used to throw light on is opened, and ultraviolet LED chipset 2 is in closed condition; When door was shut, the led chip group 3 of the visible emitting that is used to throw light on was closed, and was used for ultraviolet LED chipset 2 unlatchings of sterilization, and behind the time-delay certain hour, closed automatically.
The utility model is intended to protect the LED lighting source with disinfection function, mainly is the LED assembled package that adopts different-waveband.Above-described only is part embodiment of the present utility model; for present technique field those of ordinary skill; under the prerequisite that does not break away from the utility model principle; on the basis of above listed embodiment, carry out some changes or replacement; for example be different shapes such as circular, square, hexagon, polygon with the light source profile variation; or adopt on-plane surface substrate etc., all within protection domain of the present utility model.
Claims (4)
1. the LED lighting source module with disinfecting and sterilizing functions comprises led chip module, fluorescent material, circuit substrate, transparent silica gel, and it is characterized in that: circuit substrate is established the led chip module on (1), and the led chip module coats encapsulated layer (5) outward; Described led chip module comprises the ultraviolet LED chipset (2) of launching ultraviolet light and the led chip group (3) of visible emitting; Described ultraviolet LED chipset (2) is made up of at least one ultraviolet LED chip; The led chip group (3) of described visible emitting is made up of at least one group of redgreenblue led chip or is coated phosphor powder layer (4) formation outward or coated phosphor powder layer (4) formation outward by at least one blue-light LED chip by at least one ultraviolet LED chip.
2. a kind of LED lighting source module with disinfecting and sterilizing functions as claimed in claim 1 is characterized in that: ultraviolet LED chipset (2) is drawn by the independent circuit of a cover respectively with the led chip group (3) of visible emitting.
3. a kind of LED lighting source module with disinfecting and sterilizing functions as claimed in claim 1 is characterized in that: described circuit substrate (1) adopts the PCB substrate.
4. a kind of LED lighting source module with disinfecting and sterilizing functions as claimed in claim 1 is characterized in that: described encapsulated layer (5) adopts transparent silicon glue-line or quartz layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200238933U CN201935074U (en) | 2011-01-25 | 2011-01-25 | LED (light-emitting diode) illuminating light source module with disinfecting and sterilizing functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200238933U CN201935074U (en) | 2011-01-25 | 2011-01-25 | LED (light-emitting diode) illuminating light source module with disinfecting and sterilizing functions |
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| Publication Number | Publication Date |
|---|---|
| CN201935074U true CN201935074U (en) | 2011-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200238933U Expired - Lifetime CN201935074U (en) | 2011-01-25 | 2011-01-25 | LED (light-emitting diode) illuminating light source module with disinfecting and sterilizing functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201935074U (en) |
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389579A (en) * | 2011-11-18 | 2012-03-28 | 青岛杰生电气有限公司 | Draw-out type sterilization device and storage cabinet with the same |
| CN102907915A (en) * | 2012-10-11 | 2013-02-06 | 苏州百纳思光学科技有限公司 | Ultraviolet LED sterilizing wardrobe |
| CN103453355A (en) * | 2013-04-09 | 2013-12-18 | 邓维增 | Method and device for realizing compatibility of LED disinfection and illumination |
| CN103489998A (en) * | 2013-10-15 | 2014-01-01 | 四川柏狮光电技术有限公司 | Light-emitting assembly and manufacturing method thereof, as well as LED (light-emitting diode) lighting device with light-emitting assembly |
| CN104274844A (en) * | 2014-09-28 | 2015-01-14 | 广州市鸿利光电股份有限公司 | Portable sterilizing device and sterilizing method |
| CN105304801A (en) * | 2015-10-19 | 2016-02-03 | 江苏稳润光电有限公司 | White-light LED light source with sterilization effect and manufacturing method thereof |
| WO2017009534A1 (en) * | 2015-07-14 | 2017-01-19 | Juha Rantala | Light emitting diode based structure and luminaire incorporating the same for continuous disinfection |
| WO2018130750A1 (en) * | 2017-01-13 | 2018-07-19 | Juha Rantala | A led structure and luminaire for continuous disinfection |
| US10436437B1 (en) * | 2014-12-09 | 2019-10-08 | Scott D. Usher | Anti-biofouling of submerged lighting fixtures |
| US10517972B2 (en) | 2014-12-09 | 2019-12-31 | Scott D. Usher | Anti-biofouling of submerged lighting fixtures |
| CN111298156A (en) * | 2020-03-31 | 2020-06-19 | 青岛萤光创新科技有限公司 | Sterilizing device, sterilizing button and elevator |
| CN111372348A (en) * | 2020-04-29 | 2020-07-03 | 横店集团得邦照明股份有限公司 | LED lamp with ultraviolet sterilization function and implementation method thereof |
| US10786584B2 (en) | 2014-12-09 | 2020-09-29 | Scott D. Usher | Anti-biofouling of submerged lighting fixtures |
| WO2022008965A1 (en) * | 2020-07-07 | 2022-01-13 | Barrera Castane Victor | Disinfecting luminaire |
| WO2022193435A1 (en) * | 2021-03-15 | 2022-09-22 | 上海三思电子工程有限公司 | Led package structure, and disinfection device and disinfection lamp applying same |
-
2011
- 2011-01-25 CN CN2011200238933U patent/CN201935074U/en not_active Expired - Lifetime
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102389579A (en) * | 2011-11-18 | 2012-03-28 | 青岛杰生电气有限公司 | Draw-out type sterilization device and storage cabinet with the same |
| CN102907915A (en) * | 2012-10-11 | 2013-02-06 | 苏州百纳思光学科技有限公司 | Ultraviolet LED sterilizing wardrobe |
| CN103453355A (en) * | 2013-04-09 | 2013-12-18 | 邓维增 | Method and device for realizing compatibility of LED disinfection and illumination |
| CN103453355B (en) * | 2013-04-09 | 2016-04-27 | 邓维增 | A kind of method and utensil realizing the compatible illumination of LED sterilization |
| CN103489998A (en) * | 2013-10-15 | 2014-01-01 | 四川柏狮光电技术有限公司 | Light-emitting assembly and manufacturing method thereof, as well as LED (light-emitting diode) lighting device with light-emitting assembly |
| CN104274844A (en) * | 2014-09-28 | 2015-01-14 | 广州市鸿利光电股份有限公司 | Portable sterilizing device and sterilizing method |
| US10786584B2 (en) | 2014-12-09 | 2020-09-29 | Scott D. Usher | Anti-biofouling of submerged lighting fixtures |
| US10436437B1 (en) * | 2014-12-09 | 2019-10-08 | Scott D. Usher | Anti-biofouling of submerged lighting fixtures |
| US10517972B2 (en) | 2014-12-09 | 2019-12-31 | Scott D. Usher | Anti-biofouling of submerged lighting fixtures |
| WO2017009534A1 (en) * | 2015-07-14 | 2017-01-19 | Juha Rantala | Light emitting diode based structure and luminaire incorporating the same for continuous disinfection |
| CN105304801A (en) * | 2015-10-19 | 2016-02-03 | 江苏稳润光电有限公司 | White-light LED light source with sterilization effect and manufacturing method thereof |
| WO2018130750A1 (en) * | 2017-01-13 | 2018-07-19 | Juha Rantala | A led structure and luminaire for continuous disinfection |
| CN111298156A (en) * | 2020-03-31 | 2020-06-19 | 青岛萤光创新科技有限公司 | Sterilizing device, sterilizing button and elevator |
| CN111372348A (en) * | 2020-04-29 | 2020-07-03 | 横店集团得邦照明股份有限公司 | LED lamp with ultraviolet sterilization function and implementation method thereof |
| CN111372348B (en) * | 2020-04-29 | 2024-02-06 | 横店集团得邦照明股份有限公司 | LED lamp with ultraviolet sterilization function and implementation method thereof |
| WO2022008965A1 (en) * | 2020-07-07 | 2022-01-13 | Barrera Castane Victor | Disinfecting luminaire |
| WO2022193435A1 (en) * | 2021-03-15 | 2022-09-22 | 上海三思电子工程有限公司 | Led package structure, and disinfection device and disinfection lamp applying same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110817 |