CN208047787U - Adjustable LED illumination experiment instrument - Google Patents
Adjustable LED illumination experiment instrument Download PDFInfo
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- CN208047787U CN208047787U CN201820391114.7U CN201820391114U CN208047787U CN 208047787 U CN208047787 U CN 208047787U CN 201820391114 U CN201820391114 U CN 201820391114U CN 208047787 U CN208047787 U CN 208047787U
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- led illumination
- experiment instrument
- cabinet
- adjustable led
- control system
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Abstract
The utility model provides a kind of adjustable LED illumination experiment instrument, including cabinet, is equipped with control system, and the control system is connected with display screen, switch key and the control button on cabinet；The cabinet also has operating space, and multiple card slots are equipped in operating space；Multiple light sources plate, it is detachably connected with the multiple card slot respectively, operating space is divided into multiple compartments, it is equipped with photoreceptor in each compartment, each light source board is equipped with multiple LED lamp beads, the multiple LED lamp bead is connected to a converting interface, and the converting interface is connected with the control system of the cabinet again.This instrument can be used for LED illumination to realizing adjustment control and observation in real time to experiment parameter in the research process of the influences such as histocyte, microorganism, organic matter or inorganic matter, and provide corresponding lab space.
Description
Technical field
The utility model is related to the area researches experiment instruments such as a kind of medicine, life science, physics and chemistry, especially relate to
And the auto-controller of LED light source and control optical source wavelength, energy, illumination, irradiation time etc., it can be used in studying and evaluate
Effect of the LED light source to cell, microorganism, organic matter or inorganic matter etc., and further parsing LED is in medicine, life section
The research and application in the fields such as, physics and chemistry.
Background technology
With the rapid development of LED technology, LED is in addition to the extensive use in lighting area, in the application of other field
Also gradually carrying out, such as in health, medical treatment field.
In research fields such as medicine, life science, physics and chemistry, it usually needs by the wavelength, the energy that control LED light source
The parameters such as amount, illumination, irradiation time, the effect of research and evaluation LED light source to cell, microorganism, organic matter or inorganic matter etc.
And its mechanism, however there is no corresponding instrument and equipments to be used for such research field at present.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of adjustable LED illumination experiment instrument, can realize difference
Research of the LED light of parameter to the effect of cell, microorganism, organic matter or inorganic matter etc., be LED medicine, life science,
The application study in the fields such as physics and chemistry provides facility.
A kind of adjustable LED illumination experiment instrument, it is characterized in that including：
Cabinet, is equipped with control system, and the cabinet also has operating space, multiple card slots are equipped in operating space；
Multiple light sources plate, it is detachably connected with the multiple card slot respectively, it is empty that operating space is divided into multiple separations
Between, each light source board is equipped with multiple LED lamp beads, and the multiple LED lamp bead is connected to a converting interface, the converting interface again with
The control system of the cabinet is connected.
The adjustable LED illumination experiment instrument, wherein：The operating space be internally provided with it is multigroup slide up and down track,
It is in the horizontally disposed card slot that each group, which slides up and down track equipped with one,.
The adjustable LED illumination experiment instrument, wherein：Multigroup track that slides up and down vertically is arranged.
The adjustable LED illumination experiment instrument, wherein：It is equipped with photoreceptor, the photoreception in each compartment
Device is connected with the control system of the cabinet.
The adjustable LED illumination experiment instrument, wherein：The control system and display screen, the switch key on cabinet
And control button is connected.
The adjustable LED illumination experiment instrument, wherein：Experimental animal adapter is also placed on the light source board.
The adjustable LED illumination experiment instrument, wherein：The experimental animal adapter is cylindrical in shape, one end open with
Enter for animal, the other end is equipped with the hood for making the head of animal that can not receive illumination.
The adjustable LED illumination experiment instrument, wherein：It is additionally provided with laboratory animal head fixator, its underpart, which is equipped with, to be used
In the groove of fixed animal neck.
The adjustable LED illumination experiment instrument, wherein：Multiple LED lamp beads of each light source board have different wavelength,
The control system can control light source board and send out single wavelength light or the light of different wave length combination.
Compared with prior art, the utility model has an advantageous effect in that：Adjustable LED provided by the utility model
Illumination experiment instrument, simple in structure, reasonable design is, it can be achieved that test medicine, life science etc. setting and the reality of items LED parameters
When monitor, be the new research equipment in the fields such as medicine, life science.
Description of the drawings
Fig. 1 is the structure chart of the cabinet of adjustable LED illumination experiment instrument provided by the utility model.
Fig. 2 is the structure chart of the light source board of adjustable LED illumination experiment instrument provided by the utility model.
Fig. 3 a are the structure chart of experimental animal adapter.
Fig. 3 b are laboratory animal head fixator.
Fig. 4 is the column comparison diagram that influence of the different illumination numbers to Hela cell growths is tested using the utility model.
Fig. 5 a, Fig. 5 b be respectively using the utility model detection LED illumination to IL-4 in heart infarction model mice blood and
The column comparison diagram of the influence of IL-6.
Reference sign：Cabinet 1；Display screen 11；Switch key 12；Control button 13；Slide up and down track 14；Card slot
15；Light source board 2；Photoreceptor 21；LED lamp bead 22；Converting interface 23；Experimental animal adapter 3；Laboratory animal head fixator
31。
Specific implementation mode
As shown in Figure 1 and Figure 2, the utility model provides a kind of adjustable LED illumination experiment instrument, including cabinet 1 and light source board
2, wherein：
The cabinet 1, top are equipped with control system (being unillustrated), and display screen 11 on the outside of control system and cabinet 1 is opened
Close button 12 and control button 13 are connected；There is 1 lower part of cabinet operating space, operating space side to open the door, and inside is vertically
Track 14 is slided up and down equipped with four groups, each group slides up and down track 14 and be equipped with a horizontal card slot 15,15 energy of each card slot
It is enough that high and low position adjustment is carried out on track 14 in corresponding slide up and down (for adjusting luminous range)；
Four light source boards 2 (combination that different wave length LED lamp bead can be customized as needed), it is removable with four card slots 15 respectively
It connects with unloading, operating space is divided into four compartments, photoreceptor 21, the photoreception are equipped in each compartment
Device 21 is connected with the control system of the cabinet 1；It is evenly equipped with multiple LED lamp beads 22, the multiple LED light on each light source board 2
Pearl 22 is connected to a converting interface 23, and the converting interface 23 is connected with the control system of the cabinet 1 again, is by the control
System, can control the keying of the light source board 2, and can be adjusted by control button 13 the multiple by switch key 12
The wavelength and light irradiation time of LED lamp bead 22, additionally it is possible to collect the radiancy in each compartment, and these information are being shown
It is shown on screen 11.
Wherein, there is multiple LED lamp beads 22 of each light source board 2 different wavelength, the control system can control light
Source plate 2 sends out single wavelength light or the light of different wave length combination.
By taking the utility model carries out zoopery as an example, experimental animal adapter 3 can also be increased to use, such as Fig. 3 a institutes
Show, the experimental animal adapter 3 is cylindrical in shape, and one end opens so that animal (such as rat) enters, and the other end is equipped with shading
Cover, makes the eye of animal that can not receive illumination；Laboratory animal head fixator 31 as shown in Figure 3b has groove, can will move
In the neck merging groove of object (such as rat), so that animal head is fixed, can not be moved in adapter.The experimental animal is fitted
Orchestration 3, experimental animal head holder 31 are placed in the top of the light source board 2 (generally with four for one group), then to each
Different illumination parameters is arranged in different light source boards 2, you can is grouped control experiment.
The utility model can be also used for influence of the detection LED illumination to cell.Normal Hela cells are divided into 6 groups：Just
Normal control group, primary group of normal illumination, 2 groups of normal illumination, starvation control group, primary group of hungry illumination and hungry illumination 2
Secondary group, LED wavelength is 470nm, and light application time is 10 minutes, and 2 light interval times are 30 minutes, experimental result such as Fig. 4
Shown, normal and hungry Hela cell Proliferations are significantly inhibited after LED illumination.
The utility model can be also used for influence of the detection LED illumination to IL-4 and IL-6 in heart infarction model mice blood.
Heart infarction Model B alB/c mouse are divided into 6 groups：Heart infarction control group, SHAM groups, (LED wavelength) 590nm (yellow light) group, 630nm are (red
Light) group, 520nm (green light) groups and 470nm (blue light) group, control group do not carry out illumination, and other group of illumination is primary, light application time
It it is 10 minutes, experimental result is as shown in figure 5a and 5b.After the light irradiation of selected 4 LED wavelength, compared with the control group compared with mouse
Internal IL-6 levels are substantially reduced (as shown in Figure 5 a), and IL-4 levels only 520nm and 470nm wavelength LED light in Mice Body
Increase (as shown in Figure 5 b) after irradiation.
It can be seen that adjustable LED illumination experiment instrument provided by the utility model, simple in structure, reasonable design, it can be achieved that
The setting and monitoring in real time that items LED parameters are tested to medicine, life science etc., which are that the fields such as medicine, life science are new, grinds
Study carefully equipment.
Claims (9)
1. a kind of adjustable LED illumination experiment instrument, it is characterized in that including：
Cabinet, is equipped with control system, and the cabinet also has operating space, multiple card slots are equipped in operating space；
Multiple light sources plate, it is detachably connected with the multiple card slot respectively, operating space is divided into multiple compartments, often
A light source board is equipped with multiple LED lamp beads, and the multiple LED lamp bead is connected to a converting interface, the converting interface again with it is described
The control system of cabinet is connected.
2. adjustable LED illumination experiment instrument according to claim 1, it is characterised in that：The operating space is internally provided with
Multigroup to slide up and down track, it is in the horizontally disposed card slot that each group, which slides up and down track equipped with one,.
3. adjustable LED illumination experiment instrument according to claim 2, it is characterised in that：It is described multigroup to slide up and down track
Vertically arrange.
4. adjustable LED illumination experiment instrument according to claim 1, it is characterised in that：It is equipped with light in each compartment
Receptor, the photoreceptor are connected with the control system of the cabinet.
5. adjustable LED illumination experiment instrument according to claim 1, it is characterised in that：In the control system and cabinet
Display screen, switch key and control button be connected.
6. adjustable LED illumination experiment instrument according to claim 1, it is characterised in that：It is also placed on the light source board
There is experimental animal adapter.
7. adjustable LED illumination experiment instrument according to claim 6, it is characterised in that：The experimental animal adapter is in
Tubular, one end open so that animal enters, and the other end is equipped with the hood for making the head of animal that can not receive illumination.
8. adjustable LED illumination experiment instrument according to claim 7, it is characterised in that：It is solid to be additionally provided with laboratory animal head
Determine device, its underpart is equipped with the groove for fixing animal neck.
9. adjustable LED illumination experiment instrument according to claim 1, it is characterised in that：Multiple LED light of each light source board
There is pearl different wavelength, the control system can control light source board and send out single wavelength light or the light of different wave length combination
Line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820391114.7U CN208047787U (en) | 2018-03-21 | 2018-03-21 | Adjustable LED illumination experiment instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820391114.7U CN208047787U (en) | 2018-03-21 | 2018-03-21 | Adjustable LED illumination experiment instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208047787U true CN208047787U (en) | 2018-11-06 |
Family
ID=63990006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820391114.7U Active CN208047787U (en) | 2018-03-21 | 2018-03-21 | Adjustable LED illumination experiment instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208047787U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108353852A (en) * | 2018-03-21 | 2018-08-03 | 哈尔滨医科大学 | Adjustable LED illumination experiment instrument |
| CN110710478A (en) * | 2019-10-31 | 2020-01-21 | 燕山大学 | Light stimulation carrying device and method for controlling movement of carp robot |
| WO2021073091A1 (en) * | 2019-12-25 | 2021-04-22 | 浙江大学 | Lighting experimentation system and method for reducing ability of poultry to recognize red objects |
-
2018
- 2018-03-21 CN CN201820391114.7U patent/CN208047787U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108353852A (en) * | 2018-03-21 | 2018-08-03 | 哈尔滨医科大学 | Adjustable LED illumination experiment instrument |
| CN110710478A (en) * | 2019-10-31 | 2020-01-21 | 燕山大学 | Light stimulation carrying device and method for controlling movement of carp robot |
| CN110710478B (en) * | 2019-10-31 | 2021-01-26 | 燕山大学 | Light stimulation carrying device and method for controlling movement of carp robot |
| WO2021073091A1 (en) * | 2019-12-25 | 2021-04-22 | 浙江大学 | Lighting experimentation system and method for reducing ability of poultry to recognize red objects |
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