CN112546451A

CN112546451A - Laboratory LED toy phototherapy equipment

Info

Publication number: CN112546451A
Application number: CN202011457522.6A
Authority: CN
Inventors: 陈洪丽; 高静静; 阎辉; 李迎新; 李鹏
Original assignee: Division Tianjin Network Technology Co ltd; Tianjin Polytechnic University
Current assignee: Division Tianjin Network Technology Co ltd; Tianjin Polytechnic University
Priority date: 2020-12-11
Filing date: 2020-12-11
Publication date: 2021-03-26

Abstract

The invention discloses laboratory LED (light emitting diode) small animal phototherapy equipment which comprises an outer box and an irradiation bin, wherein the outer box comprises a box body and a top cover, the box body is detachably connected with the top cover, an LED module is arranged in the box body and connected with a power supply, a controller is arranged on the box body, the LED module can irradiate the irradiation bin, the irradiation bin is made of transparent materials and comprises a bin body and a bin cover, and the bin cover is detachably connected with the bin body. At first put the mouse in shining the storehouse, will shine the storehouse again and put into in the outer container, the mouse can be in shining the storehouse internalization, it is made by transparent material to shine the storehouse, the LED module can shine the mouse retina, the illumination illuminance can be adjusted to the controller, control illumination time, the strict injury of avoiding the blue light to the mouse retina, the LED module can also select the blue light and the white light of certain wavelength, be convenient for do the contrast experiment, accessible controller sets up illumination illuminance and irradiation time during the experiment, when irradiation time reachs, auto-power-off, stop shining.

Description

Laboratory LED toy phototherapy equipment

Technical Field

The invention relates to the technical field of phototherapy experimental equipment and peripheral supporting facilities thereof, in particular to laboratory LED (light-emitting diode) phototherapy equipment for small animals.

Background

Mood disorder, particularly depression, is a mental disease with high prevalence rate and easy recurrence, which causes the problem of cognitive function impairment of patients, and the most common treatment methods at present are drug therapy, psychological counseling and the like, but the side effects of antidepressant drugs and the slowness of psychotherapy limit the treatment effect.

Phototherapy may be a safe and effective alternative to drugs for treatment of depression. However, since the white light contains a spectrum harmful to the body, and the patient feels uncomfortable and easily suffers from side effects such as eyestrain and the like, the blue light with a specific wavelength does not damage the retina and can generate an effective anti-depression effect under low intensity, but the treatment mechanism and the optimal treatment parameters are not clear, the existing phototherapy instrument cannot effectively control the wavelength of the blue light, the illumination intensity and the illumination time, and if the illumination dose is not strictly controlled, the body can be damaged to different degrees,

therefore, how to change the current situation that the phototherapy apparatus cannot effectively control the blue light wavelength, the illumination intensity and the illumination time in the prior art becomes a problem to be solved by those skilled in the art.

Disclosure of Invention

The invention aims to provide laboratory LED (light-emitting diode) small animal phototherapy equipment, which is used for solving the problems in the prior art, so that the phototherapy equipment can realize wavelength controllability, illumination intensity adjustability and time controllability, and the experimental efficiency is improved.

In order to achieve the purpose, the invention provides the following scheme: the invention provides laboratory LED (light emitting diode) small animal phototherapy equipment which comprises an outer box and an irradiation bin, wherein the outer box comprises a box body and a top cover, the box body is detachably connected with the top cover, an LED module is arranged in the box body and connected with a power supply, a controller is installed on the box body, the LED module and the power supply are respectively connected with the controller, the irradiation bin can be placed in the outer box and can irradiate the irradiation bin, the irradiation bin is made of transparent materials and comprises a bin body and a bin cover, the bin cover is detachably connected with the bin body, a mouse for experiments can be accommodated in the bin body, and the bin body is communicated with the external environment.

Preferably, the LED module includes base plate and lamp pearl, the base plate with the inner wall of box links to each other, the base plate is made by the aluminium material, the lamp pearl set up in on the base plate, the quantity of lamp pearl is a plurality of, and is a plurality of the lamp pearl is equidistant to be arranged, the lamp pearl can send the blue light that the wavelength is 468 10 nm.

Preferably, the number of the LED modules is multiple groups, three groups of the LED modules are arranged on two side walls with large area of the box body respectively, two groups of the LED modules are arranged on the other two side walls of the box body respectively, and the LED modules are arranged at equal intervals.

Preferably, set up the exhaust fan on the lateral wall of box, the exhaust fan with the inner chamber of box is linked together, the exhaust fan is the seven leaf fan, the exhaust fan is kept away from one side cover of box is equipped with the iron wire screen panel, the exhaust fan with the controller links to each other.

Preferably, the side wall of the box body is further provided with a first air hole, the inner cavity of the box body is communicated with the external environment through the first air hole, and the first air hole and the exhaust fan are respectively arranged on two opposite sides of the box body; the bin body is provided with a second air hole, and the inner cavity of the bin body is communicated with the inner cavity of the bin body through the second air hole.

Preferably, the first air holes are square holes, a plurality of first air holes are uniformly distributed at equal intervals, and the first air holes are arranged close to the controller; the second bleeder vent is a round hole, the second bleeder vent is arranged on two opposite side walls of the bin body, the number of the second bleeder vents is multiple, and the second bleeder vents are arranged in a circular array.

Preferably, the box body and the top cover are detachably connected through a buckle, a transparent square hole is formed in the top cover, and a handle is further arranged on the top cover.

Preferably, the bin body and the bin cover are both made of transparent organic glass materials, the bin cover is slidably connected with the bin body, and the bin body is provided with a handle.

Preferably, a support frame is arranged on the bottom wall of the box body, and the bottom of the bin body can be abutted against the support frame.

Preferably, the controller has a display screen, a function button and a thread knob, and the power supply is connected with a switch and a charging port.

Compared with the prior art, the invention has the following technical effects: the laboratory LED small animal phototherapy equipment comprises an outer box and an irradiation bin, wherein the outer box comprises a box body and a top cover, the box body is detachably connected with the top cover, an LED module is arranged in the box body and connected with a power supply, a controller is mounted on the box body, the LED module and the power supply are respectively connected with the controller, the irradiation bin can be placed in the outer box and can irradiate the irradiation bin, the irradiation bin is made of transparent materials and comprises a bin body and a bin cover, the bin cover is detachably connected with the bin body, a mouse for experiments can be contained in the bin body, and the bin body is communicated with the external environment. When the laboratory LED small animal phototherapy device is used, a mouse is placed in the irradiation bin, the irradiation bin is placed in the outer box, the mouse can move in the irradiation bin, the irradiation bin is made of transparent materials, the LED module can irradiate the retina of the mouse, the controller can adjust the illumination intensity and control the illumination time, the damage of the blue light to the retina of the mouse is strictly avoided, the LED module can also select the blue light and the white light with a certain wavelength, a contrast experiment is convenient to conduct, the illumination intensity and the illumination time can be set through the controller during the experiment, when the illumination time reaches, the power is automatically cut off, the irradiation is stopped, and the experiment efficiency and the accuracy of experiment results are improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural view of a laboratory LED small animal phototherapy apparatus of the present invention;

fig. 2 is a schematic structural view of a housing of the laboratory LED small animal phototherapy apparatus of the present invention;

fig. 3 is a schematic structural view of an irradiation chamber of the laboratory LED small animal phototherapy apparatus of the present invention;

wherein, 1 is the top cap, 2 is the controller, 3 is the display screen, 4 are function button, 5 are the screw thread knob, 6 are first bleeder vent, 7 are the buckle, 8 are transparent square holes, 9 are the handle, 10 are the base plate, 11 are the lamp pearl, 12 are the switch, 13 are the mouth that charges, 14 are the exhaust fan, 15 are the support frame, 16 are the cang gai, 17 are the storehouse body, 18 are the second bleeder vent, 19 are the handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

Referring to fig. 1 to 3, fig. 1 is a schematic structural diagram of a laboratory LED small animal phototherapy apparatus of the present invention, fig. 2 is a schematic structural diagram of a box body of the laboratory LED small animal phototherapy apparatus of the present invention, and fig. 3 is a schematic structural diagram of an irradiation chamber of the laboratory LED small animal phototherapy apparatus of the present invention.

The invention provides laboratory LED (light emitting diode) small animal phototherapy equipment which comprises an outer box and an irradiation bin, wherein the outer box comprises a box body 20 and a top cover 1, the box body 20 is detachably connected with the top cover 1, an LED module is arranged in the box body 20 and is connected with a power supply, a controller 2 is installed on the box body 20, the LED module and the power supply are respectively connected with the controller 2, the irradiation bin can be placed in the outer box and can irradiate the irradiation bin, the irradiation bin is made of transparent materials and comprises a bin body 17 and a bin cover 16, the bin cover 16 is detachably connected with the bin body 17, a mouse for an experiment can be accommodated in the bin body 17, and the bin body 17 is communicated with the external environment.

The laboratory LED small animal phototherapy equipment can be used for adjusting the mood of the experimental animal, including depression, sleep disorder, rhythm disorder and the like. When the laboratory LED small animal phototherapy device is used, a mouse is placed in the irradiation bin, the irradiation bin is placed in the outer box, the mouse can move in the irradiation bin, the irradiation bin is made of transparent materials, the LED module can irradiate the retina of the mouse, the controller 2 can adjust the illumination intensity and control the illumination time, the damage of the blue light to the retina of the mouse is strictly avoided, the LED module can also select the blue light and the white light with a certain wavelength, a contrast experiment is convenient to conduct, the illumination intensity and the illumination time can be set through the controller 2 during the experiment, when the illumination time reaches, the power is automatically cut off, the irradiation is stopped, and the experiment efficiency and the accuracy of experiment results are improved. In the present embodiment, the blue light illumination is adjusted to 100-1000 lux, and the white light illumination is adjusted to 500-5000 lux.

Wherein, the LED module includes base plate 10 and lamp pearl 11, and base plate 10 links to each other with box 20's inner wall, improves the stability of LED module, and base plate 10 is made by the aluminium material, and lamp pearl 11 sets up on base plate 10, and the quantity of lamp pearl 11 is a plurality of, and a plurality of lamp pearls 11 equidistant arrange, and lamp pearl 11 can send the blue light that the wavelength is 468 10nm, avoids the unreasonable selection of blue light wavelength to cause the damage to mouse retina.

In order to carry out the omnidirectional to the mouse retina and shine, the quantity of LED module is the multiunit, sets up three LED modules on the great both sides wall of area of box 20 respectively, sets up two sets of LED modules on the other both sides wall of box 20 respectively, and the LED module is equidistant to be set up, and the mouse is when shining the storehouse activity, and the LED module can shine the mouse in each direction for the experiment goes on smoothly. In this embodiment, the interval between the adjacent LED module is 10cm, and the quantity of lamp pearl 11 is 5 in every group LED module, and the interval of adjacent lamp pearl 11 is 3cm, in practical application, can set up according to the shape and the specification in outer container and irradiation storehouse to ensure that the LED module can follow the retina that all directions shone the mouse.

In addition, set up exhaust fan 14 on the lateral wall of box 20, exhaust fan 14 is linked together with the inner chamber of box 20, and exhaust fan 14 is the seven leaf fan, and the one side cover that exhaust fan 14 kept away from box 20 is equipped with the iron wire screen panel, has improved exhaust fan 14's efficiency, and exhaust fan 14 links to each other with controller 2, is convenient for control exhaust fan 14's running state.

Specifically, the side wall of the box body 20 is further provided with a first air hole 6, the inner cavity of the box body 20 is communicated with the external environment through the first air hole 6, and the first air hole 6 and the exhaust fan 14 are respectively arranged on two opposite sides of the box body 20, so that the air flow entering the outer box and the air flow in the irradiation bin can be conveniently adjusted; the bin body 17 is provided with a second air hole 18, the inner cavity of the bin body 17 is communicated with the inner cavity of the bin body 20 through the second air hole 18, and the first air hole 6 and the second air hole 18 are communicated with the external environment so as to ensure that a mouse can normally move in the irradiation bin.

In the present embodiment, the first air holes 6 are square holes, the plurality of first air holes 6 are uniformly distributed at equal intervals, and the first air holes 6 are disposed close to the controller 2; the second bleeder vent 18 is the round hole, all sets up second bleeder vent 18 on the relative both sides wall of storehouse body 17, and the quantity of second bleeder vent 18 is a plurality ofly, and a plurality of second bleeder vents 18 are circular array and arrange, and second bleeder vent 18 sets up to the form of a plurality of apertures, under the prerequisite that does not influence the normal activity of mouse, avoids the mouse to climb out by shining the storehouse.

More specifically, box 20 utilizes buckle 7 detachable connections with top cap 1, and the dismouting is convenient, and the laboratory staff can conveniently put into and take out and shine the storehouse, and buckle 7 can chucking box 20 and top cap 1, overall stability when improve equipment uses. Have transparent square hole 8 on the top cap 1, transparent square hole 8 department sets up the ya keli board, and transparent square hole 8 is just setting up to shining the storehouse, and the convenience still sets up handle 9, portable in the condition of mouse is observed to the convenience in the experimentation on the top cap 1.

Further, the bin body 17 and the bin cover 16 are made of transparent organic glass materials, the bin cover 16 is slidably connected with the bin body 17, disassembly is convenient, the bin body 17 is provided with a handle 19, and an experimenter can conveniently place the irradiation bin into an outer box.

It should be further explained that, set up support frame 15 on the inside diapire of box 20, the bottom of storehouse body 17 can with support frame 15 butt, support frame 15 can support and shine the storehouse, can also play the effect of location simultaneously for shine the storehouse and put into box 20 back, shine the distance between storehouse and the box 20 and be convenient for control, in order to carry out the phototherapy experiment better.

In addition, for the convenience of experimenter knows experimental conditions and operation control in real time, controller 2 has display screen 3, function button 4 and screw thread knob 5, and function button 4 adopts the silica gel material, and screw thread knob 5 adopts copper core plastics material, and is practical wear-resisting, and the power is connected with switch 12 and the mouth 13 that charges, and the control of being convenient for utilizes the mouth 13 that charges to charge to the power.

When the laboratory LED small animal phototherapy device is used, firstly, the bin cover 16 of the irradiation bin is pushed open, a mouse is placed, then the bin cover 16 is slid to cover the bin body 17, the irradiation bin is placed into the box body 20, the buckle 7 is buckled after the top cover 1 is covered, the switch 12 of a power supply is opened, the display screen 3 can display the parameter value set last time, and if the experimental verification parameters do not need to be set again, the 'start' button is directly clicked. If illumination and time are to be set, the screw thread knob 5 is adjusted, and after the setting is finished, the keys of illumination setting and time setting are pressed again to finish the illumination setting and the time setting. After the setting is finished, a start key is pressed, the display screen 3 can display preheating, after the preheating is finished, the illumination intensity is calibrated, the illumination wavelength adopts 468 +/-10 nm blue light, and the retina of a mouse cannot be damaged by illumination for a certain time. After calibration is completed, normal irradiation is started, and after irradiation is completed, the experiment is ended and shutdown is performed.

The principle and the implementation mode of the invention are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.

Claims

1. A laboratory LED toy phototherapy equipment which characterized in that: including the outer container and shine the storehouse, the outer container includes box and top cap, the box with top cap detachable connections, set up the LED module in the box, the LED module is connected with the power, install the controller on the box, the LED module the power respectively with the controller links to each other, shine the storehouse and can place in the outer container, the LED module can shine the storehouse, it is made by transparent material to shine the storehouse, it includes the storehouse body and cang gai to shine the storehouse, the cang gai with the storehouse body can be dismantled and be connected, can hold the mouse for the experiment in the storehouse body, the storehouse body is linked together with external environment.

2. The laboratory LED small animal phototherapy apparatus of claim 1 characterized in that: the LED module includes base plate and lamp pearl, the base plate with the inner wall of box links to each other, the base plate is made by the aluminium material, the lamp pearl set up in on the base plate, the quantity of lamp pearl is a plurality of, and is a plurality of the lamp pearl is equidistant to be arranged, the lamp pearl can send the blue light that the wavelength is 468 10 nm.

3. The laboratory LED small animal phototherapy apparatus of claim 2 characterized in that: the LED module's quantity is the multiunit, set up three groups respectively on the great both sides wall of area of box the LED module, set up two sets of respectively on the other both sides wall of box the LED module, the LED module is equidistant to be set up.

4. The laboratory LED small animal phototherapy apparatus of claim 1 characterized in that: set up the exhaust fan on the lateral wall of box, the exhaust fan with the inner chamber of box is linked together, the exhaust fan is the seven leaf fan, the exhaust fan is kept away from a side cover of box is equipped with the iron wire screen panel, the exhaust fan with the controller links to each other.

5. The laboratory LED small animal phototherapy apparatus of claim 4 characterized in that: the side wall of the box body is also provided with a first air hole, the inner cavity of the box body is communicated with the external environment by utilizing the first air hole, and the first air hole and the exhaust fan are respectively arranged at two opposite sides of the box body; the bin body is provided with a second air hole, and the inner cavity of the bin body is communicated with the inner cavity of the bin body through the second air hole.

6. The laboratory LED small animal phototherapy apparatus of claim 5 characterized by: the first air holes are square holes, a plurality of first air holes are uniformly distributed at equal intervals, and the first air holes are arranged close to the controller; the second bleeder vent is a round hole, the second bleeder vent is arranged on two opposite side walls of the bin body, the number of the second bleeder vents is multiple, and the second bleeder vents are arranged in a circular array.

7. The laboratory LED small animal phototherapy apparatus of claim 1 characterized in that: the box body and the top cover are detachably connected through a buckle, a transparent square hole is formed in the top cover, and a handle is further arranged on the top cover.

8. The laboratory LED small animal phototherapy apparatus of claim 1 characterized in that: the bin body and the bin cover are both made of transparent organic glass materials, the bin cover is slidably connected with the bin body, and the bin body is provided with a handle.

9. The laboratory LED small animal phototherapy apparatus of claim 1 characterized in that: the bottom of the bin body can be abutted to the supporting frame.

10. The laboratory LED small animal phototherapy apparatus of claim 1 characterized in that: the controller is provided with a display screen, a function key and a thread knob, and the power supply is connected with a switch and a charging port.