CN201268702Y - High evenness light irradiation biochemical cultivation case - Google Patents
High evenness light irradiation biochemical cultivation case Download PDFInfo
- Publication number
- CN201268702Y CN201268702Y CNU2008200383668U CN200820038366U CN201268702Y CN 201268702 Y CN201268702 Y CN 201268702Y CN U2008200383668 U CNU2008200383668 U CN U2008200383668U CN 200820038366 U CN200820038366 U CN 200820038366U CN 201268702 Y CN201268702 Y CN 201268702Y
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- illumination
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- high evenness
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- biochemical
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Abstract
The utility model discloses a high-uniformity illumination biochemistry incubator which comprises a case body, at least one empty chamber is arranged in the case body, and the case body is provided with a control system. The high-uniformity illumination biochemistry incubator is characterized in that the top of the empty chamber is a diffused reflection plate, an LED array layer is arranged under the diffused reflection plate, and a light transmission clearance or a light transmission plate is arranged between the LED array layer and an LED light. The utility model can provide higher uniformity, the lightness can be regulated in a non-step mode, the error is not larger than 5 percent under the illumination intensity from 100 lux to 1500 lux, the excellent reflection plate is used, and the error can not be larger than 2 percent. The color and the color temperature of the LED device can be changed as required, and convenience is achieved.
Description
Technical field
The utility model belongs to a kind of biochemical test equipment, specifically is the biochemical incubator of a kind of illumination.
Background technology
Biochemical incubator is the infrastructure device of carrying out biochemical test, uses very extensive.Existing biochemical incubator, adopt fluorescent lamp lighting, make that like this illuminance in the incubator is seriously irregular, illuminance highest point and lowest part differ and may reach several times, such illumination condition is unfavorable for the foundation of same biochemical culture condition, make the biochemical the possibility of result of cultivating produce very mistake, also make the repeatability of experiment be affected, and then have influence on the carrying out of biochemical culture studies.
The utility model content
The purpose of this utility model provides a kind of biochemical incubator of illumination of high evenness, and wherein the uniformity coefficient of optical illumination improves greatly, and light shines to sample after the diffuse reflector reflection.The utility model can provide higher uniformity coefficient, but the brightness step-less adjustment, under 100-1500lux illumination, error is not more than 5%, adopts outstanding diffuse reflector, and error can be not more than 2%.
The technical solution of the utility model is as follows:
The biochemical incubator of a kind of illumination of high evenness, include casing, one or more cavitys are arranged in the casing, Controlling System is installed on the casing, it is characterized in that described cavity top is a diffuse reflector, there is the led array layer described diffuse reflector below, between the LED lamp printing opacity gap or light-passing board is arranged on the described led array layer.
The biochemical incubator of the illumination of described high evenness is characterized in that described LED lamp array is that a plurality of LED lamps are installed on a porous plate, the hole on the described porous plate constitutes the printing opacity gap; Or on a transparent panel a plurality of LED lamps are installed, be light-passing board between the LED lamp.
The biochemical incubator of the illumination of described high evenness is characterized in that described diffuse reflector is the coarse reflector in plane.
The utility model is the biochemical incubator of a kind of illumination type, need to be used to the cultivation of periodicity of illumination proliferating cells or tissue samples.
Advantage:
1. the utility model adopts the high-brightness LED device to form the array architecture lamp box, and the life-span is long, and the color of LED device and colour temperature can be changed as required.
2. lamp box adopts transparent configuration, and light shines to sample behind baffle reflection.Higher uniformity coefficient can be provided, but the brightness step-less adjustment, under 100-1500lux illumination, error is not more than 5%, adopts outstanding reflector, and error can be not more than 2%.
2. employing low-voltage power supply, electric current is little, the brightness height, it is low to generate heat, and safety performance is good.
3. be fit to wet environment, as CO
2Cultivate.
4. the installation site is flexible, and lighting hours is controlled.
Description of drawings
Fig. 1 is the utility model structural representation.
Embodiment
The biochemical incubator of a kind of illumination of high evenness, include casing 1, two cavitys 2 are arranged in the casing, Controlling System is installed on the casing, cavity 2 tops are diffuse reflector 3, and there is a transparent panel 4 described diffuse reflector 3 belows, and LED lamp array is installed on the transparent panel 4, after the illumination of sending from the LED lamp is mapped to diffuse reflector 3, see through on the cultivation vessel that transparent panel 4 shines the incubator bottom through diffuse-reflectance.
Claims (3)
1, the biochemical incubator of a kind of illumination of high evenness, include casing, one or more cavitys are arranged in the casing, Controlling System is installed on the casing, it is characterized in that described cavity top is a diffuse reflector, there is the led array layer described diffuse reflector below, between the LED lamp printing opacity gap or light-passing board is arranged on the described led array layer.
2, the biochemical incubator of the illumination of high evenness according to claim 1 is characterized in that described LED lamp array is that a plurality of LED lamps are installed on a porous plate, and the hole on the described porous plate constitutes the printing opacity gap; Or on a transparent panel a plurality of LED lamps are installed, be light-passing board between the LED lamp.
3, the biochemical incubator of the illumination of high evenness according to claim 1 is characterized in that described diffuse reflector is the coarse reflector in plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200383668U CN201268702Y (en) | 2008-06-18 | 2008-06-18 | High evenness light irradiation biochemical cultivation case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200383668U CN201268702Y (en) | 2008-06-18 | 2008-06-18 | High evenness light irradiation biochemical cultivation case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201268702Y true CN201268702Y (en) | 2009-07-08 |
Family
ID=40841298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200383668U Expired - Fee Related CN201268702Y (en) | 2008-06-18 | 2008-06-18 | High evenness light irradiation biochemical cultivation case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201268702Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101892151A (en) * | 2010-06-09 | 2010-11-24 | 中国科学院深圳先进技术研究院 | Light controlled cell culture device |
| CN101701183B (en) * | 2009-10-28 | 2012-07-18 | 福建师范大学 | Isolated cell photodynamic action effect reference apparatus based on LED array |
| TWI481708B (en) * | 2009-10-26 | 2015-04-21 | Univ Nat Cheng Kung | Electromagnetic wave irradiating device |
| CN105170056A (en) * | 2015-08-28 | 2015-12-23 | 中国地质大学（武汉） | Photochemical reaction device capable of providing uniform illumination for plane and application |
| CN105861302A (en) * | 2016-04-08 | 2016-08-17 | 东南大学 | Uniform lighting device for alga culture based on aquatic organism ecotoxicity evaluation |
| CN106212257A (en) * | 2016-08-18 | 2016-12-14 | 四川新生启航农业科技有限公司 | A kind of seedling culture device and breeding method |
-
2008
- 2008-06-18 CN CNU2008200383668U patent/CN201268702Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI481708B (en) * | 2009-10-26 | 2015-04-21 | Univ Nat Cheng Kung | Electromagnetic wave irradiating device |
| CN101701183B (en) * | 2009-10-28 | 2012-07-18 | 福建师范大学 | Isolated cell photodynamic action effect reference apparatus based on LED array |
| CN101892151A (en) * | 2010-06-09 | 2010-11-24 | 中国科学院深圳先进技术研究院 | Light controlled cell culture device |
| CN101892151B (en) * | 2010-06-09 | 2013-02-13 | 中国科学院深圳先进技术研究院 | Light controlled cell culture device |
| CN105170056A (en) * | 2015-08-28 | 2015-12-23 | 中国地质大学（武汉） | Photochemical reaction device capable of providing uniform illumination for plane and application |
| CN105861302A (en) * | 2016-04-08 | 2016-08-17 | 东南大学 | Uniform lighting device for alga culture based on aquatic organism ecotoxicity evaluation |
| CN106212257A (en) * | 2016-08-18 | 2016-12-14 | 四川新生启航农业科技有限公司 | A kind of seedling culture device and breeding method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090708 Termination date: 20120618 |