CN108522288A - One kind setting the multispectral illumination cultivation frame of culture dish vertically - Google Patents

Abstract

The invention discloses a multi-spectral illumination culture frame for vertical culture dishes, which comprises a main frame, a top plate, a lighting system, a culture platform and a container for fixing dishes; The top plate is composed of PVC hollow board and reflective film; the lighting system is composed of programmable controller, simulated natural light tube, full-spectrum lamp tube, tricolor lamp tube and fixed lamp frame; the training platform is composed of heat insulation board, reflective film It is composed of film, perforated fixing plate, fixing bolt and hole sleeve; the container is composed of shrapnel frame, clip buckle and regular octagonal upright rod. The present invention is a multi-spectrum illumination culture rack with vertical petri dishes that is flexible in operation, practical and simple, stable in device, uniform in light and temperature, diverse in spectrum selection, time-saving, labor-saving and space-saving. As a flat petri dish material for cultivation, the space is effectively used, which is helpful for the experimental manipulation and expected effect realization of plant physiology and transgenic engineering.

Description

A multi-spectral light culture rack for vertical culture dishes

technical field

The invention relates to the technical field of botany-related research, in particular to a multi-spectrum illumination culture rack for vertical culture dishes.

Background technique

Indoor plant cultivation usually involves the control of temperature, light and other conditions. Due to some hardware limitations, it is often difficult to meet the expectations and design requirements of the experiment during the experiment. Among the many plant cultivation racks provided in the market, there is no device that can be suitable for vertical culture dishes and make the plant root system grow vertically too long as much as possible. At present, in the laboratory, most of them are simple devices that temporarily prepare some vertical culture dishes as much as possible. These devices have rough structure, poor stability, and limited laboratory space utilization, which is difficult to be suitable for large-scale plant cultivation, which affects the efficiency of experiments. Accuracy and stability, delay experiment cycle.

Usually most of the indoor plant cultivation racks in the prior art are suitable for culture bottles and pot experiments, and the lighting design is single, and the light source needs to be replaced (CN 204119934 U). This type of cultivation rack is suitable for extensive experiments. In addition, the existing laboratory petri dish placement devices in the prior art mainly involve the cultivation of microorganisms such as bacteria and animal cells. For example, an authorized cell culture dish rack (CN 206768141 U) is mainly used for cell culture of flat culture dishes. This device cannot be used for placing vertical plant culture dishes, and the space of the culture rack is limited, so it is difficult to apply For the cultivation of large numbers of plants. For the research of plant physiology and molecular biology, plant material cultivation requires more samples, requires a large indoor cultivation space, and requires precise experiments, among which the uniformity, stability and repeatability of experimental conditions are necessary conditions, and in the experiment During the process, it is necessary to observe the growth phenotype within a certain period of time, such as the growth change of the root. At the same time, it must grow in a sterile environment to facilitate subsequent molecular experiments and physiological measurements.

In the prior art, the cultivation racks on the market are usually difficult to meet the requirements of indoor plant cultivation. The self-made and simple cultivation racks are rough in design, poor in stability and uniformity, low in space utilization, and not convenient for movement and large-scale precise experiments. In a limited laboratory space, placing petri dishes as stably, uniformly and effectively as possible and multi-spectral selection are common problems encountered in botany experiments. Therefore, if it is possible to design a lighting culture rack suitable for modern laboratory plant cultivation that makes the experimental conditions as uniform, simple, effective and stable as possible, it will be very important for effectively saving laboratory space, time and manpower, and showing good experimental results. If necessary, it can also facilitate indoor cleaning and sanitation.

Contents of the invention

In order to overcome the deficiencies in the prior art, the present invention provides a multi-spectrum illumination culture frame for vertical culture dishes with flexible operation, practical and simple, stable device, uniform light temperature, diverse spectrum selection, time-saving, labor-saving and space-saving. The rack is mainly used in experiments on the growth and development of plant materials under indoor conditions.

The present invention is achieved through the following technical proposals: a multi-spectrum illumination culture rack for vertical culture dishes, including a main frame, a top plate, an illumination system, a culture platform and a dish holder; The bottom frame of the platform is composed of metal buckles; the top plate is composed of PVC hollow board and reflective film; the lighting system is composed of a programmable controller, simulated natural light tubes, full-spectrum lamps, trichromatic lamps and fixed lamp stands; The cultivation platform is composed of heat insulation board, reflective film, perforated fixing plate, fixing bolt and hole sleeve; the container is composed of shrapnel frame, clip and regular octagonal upright rod;

The main frame is fixed by bolts on the horizontal plate and the triangular bars. The horizontal plate and the triangular bars are stamped from steel materials. There are evenly distributed rectangular holes on the horizontal plates and the triangular bars. The metal buckles fix the bottom frame of the training platform on the At the level with the horizontal plate; the rectangular hole is convenient for fixing the bottom frame of the cultivation platform and the metal buckle; the lighting system includes 3 simulated natural light tubes, 2 full-spectrum lamps and 2 tricolor lamps, simulating natural light tubes , full-spectrum lamps and three-primary-color lamps are respectively controlled by three lamp switches of white, green and red. The programmable controller is connected to positive and negative alternating current and connected to the lamp switch. The tube is installed on the fixed light frame, and the fixed light frame is installed on the horizontal plate horizontal to the bottom frame of the cultivation platform. This kind of installation is convenient for heat dissipation. The lighting system is edited and set by the programmable controller to set the lighting period. The three switches of white, green and red are respectively selected to simulate natural light, full-spectrum light, and three-color light switch.

The upper and lower sides of the perforated fixed plate are heat shields with orange-patterned reflective film. The upper heat shield is thicker than the lower heat shield. Holes are punched directly on the perforated fixed plate. The holes are regular octagons. Leave blanks according to the distance between the holes to reduce weight. The upper heat insulation board and the perforated fixing board must be installed in a certain direction, so that the corresponding regular octagonal holes correspond one by one. After the hole sleeves are inserted, the layers are fixed together, increasing The support and fixation of the hole body to the shrapnel frame. Hole sets have different colors, and different colors represent different types or specifications of solid dishes and petri dishes.

The orange pattern reflective film is attached to the top of the upper heat insulation board, the orange pattern reflective film is attached to the bottom of the lower heat insulation board, and the perforated fixing plate and the lower heat insulation board are fixed on the bottom frame of the cultivation platform with bolts.

The bottom surface of the shrapnel frame of the container holder is connected and fixed with the regular octagonal surface of the regular octagonal pole. PVC clips are fixed on the upper end and the bottom of the shrapnel on both sides of the shrapnel frame. The two diagonals of the perforated surface of the perforated fixing plate are horizontal or vertical. On the edge of the fixed plate, the diagonal of the regular octagon of the regular octagonal upright rod is horizontal or perpendicular to the edge of the bottom surface of the shrapnel.

The top plate is a hollow plate made of plastic material, with an orange metal reflective film pasted on the bottom of the top plate, and the top plate is installed on the top of the main frame.

The hole sleeve is inserted from the corresponding hole of the first layer of heat insulation board to the bottom of the second layer of perforated fixing plate. When in use, push one side of the shrapnel toward the elastic direction, and align the two sides and the bottom of the shrapnel frame with the corresponding clip position. Upright Put in the culture dish, loosen the elastic buckle, and snap the sides and bottom of the vertical culture dish into the buckle. The hole body and the shrapnel frame pole are regular octagons, and the shrapnel frame can be rotated 45 degrees.

The shrapnel frame in the dish holder is made of metal, and the clips are respectively installed in the middle of the top and bottom of both sides of the shrapnel frame, which is convenient for fixing different types of culture dishes.

The shrapnel frame is a U-shaped shrapnel frame, and the shrapnel frame is made of elastic stainless steel.

The clip is a light-transmitting clip made of PVC light-transmitting material, and the clip is in the shape of an "eight" as a whole.

Corrosion-resistant stainless steel or high-quality steel plate spray material is selected for the horizontal plate, triangular strip, and bottom frame of the cultivation platform, and the buckle is made of stainless steel plate; the heat insulation plate can be selected from high-density sponge with good flame retardancy and heat insulation, PE Materials or other materials; reflective film can choose good reflective tin foil or reflective aluminum foil, etc.; three kinds of lamps can choose different light intensities according to needs, the fixed lamp frame is made of aluminum alloy material, and there is a PVC wire slot for connecting the power cord. Fixed according to the space rules, the controllable programmable controller selects at least 15 groups of switching periods, and the power line with matching power should be selected, and the alternating current is 220V/50Hz. Bolts are made of stainless steel, should not be too long, and should be flat and smooth.

The beneficial effects of the present invention are: on the basis of summarizing the traditional petri dish rack and specific experimental requirements, the present invention designs a kind of petri dish commonly used in laboratories, which is flexible in operation, simple and practical, stable in device, uniform in light and temperature, and spectrally selective. Various, time-saving, labor-saving and space-saving multi-spectral lighting culture racks for vertical petri dishes can provide good conditions for expected experimental results. It has the advantages of good stability and uniformity, easy operation, low cost, high space utilization, suitable for horizontal and vertical placement, 45-degree rotation between vertical and plane, and multi-spectral lighting options.

The invention has the advantages of simple design structure, strong practicability, simple operation, good stability, etc. The selection of light can meet the light requirements of multi-spectral plants at the same time, and the plants are uniformly affected by conditions such as external light temperature. Mobile, simple and convenient and other advantages. The dish holder can rotate the plant culture dish vertically at an angle of 45 degrees as required, avoiding uneven illumination as much as possible. The device makes the petri dishes placed neatly and uniformly spaced, which is convenient for observation and comparison among experimental materials, and the reasonable arrangement saves time, space and manpower. When there is no need to place the culture dish vertically, the holder can be pulled out from the culture platform to cultivate the material of the flat culture dish, which effectively utilizes the space and saves the cost of purchasing other similar culture racks. Contribute to the experimental manipulation and realization of expected effects in botany, plant physiology and transgenic engineering. The multi-spectrum illumination cultivation frame for vertical culture dishes in the present invention is convenient for observing the growth and development process of plants, convenient for experimental operation, and saves time, labor and space.

Description of drawings

Fig. 1 is the effect diagram of the multi-spectral illumination culture frame of the present invention;

Fig. 2 is the structure diagram of the main frame combination state of the multi-spectral illumination cultivation frame of the present invention;

Fig. 3 is the structural diagram of the decomposition state of the main frame of the multi-spectral illumination cultivation frame of the present invention;

Fig. 4 is a schematic diagram of the top plate structure of the multi-spectral illumination culture frame of the present invention;

Fig. 5 is a schematic diagram of the lamp tube arrangement structure of the multi-spectrum illumination cultivation frame of the present invention;

Fig. 6 is a schematic diagram of the culture platform structure of the multi-spectrum illumination culture frame of the present invention;

Fig. 7 is a schematic cross-sectional structure diagram of a culture platform of a multi-spectrum illumination culture rack of the present invention;

Fig. 8 is a schematic diagram of the structure of the culture platform of the multi-spectral illumination culture rack of the present invention;

Fig. 9 is a schematic diagram of the structure of the container of the multi-spectral illumination culture rack of the present invention;

In the figure: 1-horizontal plate; 2-triangular strip; 3-bottom frame of training platform; 4-bolt hole; 5-metal buckle; 6-PVC hollow plate; 7-reflective film; 8-main frame; 9-top plate ;10-illumination system; 11-upper heat insulation board; 12-perforated fixed plate; 13-lower heat insulation board; 14-regular octagonal hole; 15-cultivation platform; 18-shrapnel frame; 19-clip; 20-regular octagonal column; 21-fixed point; 22-control programming controller; I-simulated natural light tube;

Detailed ways

The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

As shown in Figures 1 to 9, a multi-spectral illumination culture frame for vertical culture dishes includes a main frame 8, a top plate 9, an illumination system 10, a culture platform 15, and a container 16; the main frame 8 is composed of a horizontal plate 1. Triangular bar 2, cultivation platform 15, bottom frame 3 and metal buckle 5; top plate 9 is composed of PVC hollow plate 6 and reflective film 7; lighting system 10 is composed of programmable controller 22, simulated natural light lamp tube 1 , full-spectrum lamp tube III, trichromatic lamp tube II and fixed lamp frame; the cultivation platform 15 is made up of heat insulation board, reflective film 7, perforated fixing plate 12, fixing bolt and hole sleeve 17; It is composed of shrapnel frame 18, clip buckle 19 and regular octagonal upright rod;

The main frame 8 is fixed by bolts on the horizontal plate 1 and the triangular bar 2. Both the horizontal plate 1 and the triangular bar 2 are stamped from steel materials. There are evenly distributed rectangular holes on the horizontal plate 1 and the triangular bar 2, and metal buckles 5. Fix the bottom frame 3 of the cultivation platform 15 at a position horizontal to the horizontal plate 1; the rectangular hole is convenient for fixing the bottom frame 3 of the cultivation platform 15 and the metal buckle 5; the lighting system 10 includes 3 simulated natural light lamp tubes 1 and 2 Full-spectrum lamp III and two tri-primary-color lamps II, simulating natural light lamp I, full-spectrum lamp III and tri-primary-color lamp 11 are controlled by three lamp switches of white, green and red, programmable controller 22 access positive and negative two alternating currents and are connected with the lamp switch, the lamp tubes of three colors are installed on the fixed lamp frame, and the fixed lamp frame is installed on the horizontal plate 1 with the cultivation platform 15 bottom frame 3 levels. This installation is convenient for heat dissipation. The lighting system 10 is edited and set by the controllable programmable controller 22 to set the lighting period, and the three switches of white, green, and red are respectively selected to simulate natural light, full-spectrum light, and three-color light switch.

The top and the bottom of the perforated fixed plate 12 are all heat-insulated plates with orange pattern reflective film 7, and the upper heat-insulated plate 11 is thicker than the lower heat-insulated plate 13, and punch holes directly above the perforated fixed plate 12. The holes are Regular octagon, the back is left blank according to the distance between the holes to reduce weight, the upper heat insulation plate 11 and the perforated fixing plate 12 need to be installed in a certain direction, so that the corresponding regular octagon holes 14 correspond one by one, and the hole sleeve 17 is inserted Finally, each layer is fixed together to increase the support and fixation of the hole body to the shrapnel frame 18. The hole cover 17 has different colors, and different colors represent different types or specifications of the solid container 16 and the culture dish.

The orange pattern reflective film 7 is pasted on the top of the upper heat insulation board 11, the orange pattern reflective film 7 is pasted on the bottom of the lower heat insulation board 13, and the perforated fixing plate 12 and the lower heat insulation board 13 are fixed on the bottom frame of the cultivation platform 15 with bolts 3 on. The bottom surface of the shrapnel frame 18 of the container holder 16 is connected and fixed with the regular octagonal surface of the regular octagonal pole, the upper end and the bottom center of the shrapnel on both sides of the shrapnel frame 18 are fixed with PVC clips 19, and the perforated faces of the perforated fixing plate 12 are two pairs. The diagonal line is horizontal or vertical to the edge line of the fixed plate, and the diagonal line of the regular octagon of the regular octagonal rod is horizontal or vertical to the edge line of the bottom surface of the shrapnel.

The top plate 9 is a hollow plate made of plastic material, and an orange metal reflective film 7 is pasted on the bottom of the top plate 9 , and the top plate 9 is installed on the top of the main frame 8 . The hole sleeve 17 is inserted from the corresponding hole of the first layer of heat insulation board to the bottom of the second layer of perforated fixing plate 12. When in use, the elastic piece on one side is moved to the elastic direction, and the corresponding clips on both sides and the bottom of the elastic piece frame 18 are aligned. Put the culture dish upright at position 19, loosen the elastic buckle, and snap the sides and bottom of the vertical culture dish into the buckle 19. Capable of 45 degree rotation.

The shrapnel frame 18 in the dish holder 16 is made of metal, and the clips 19 are respectively installed on the top fixed point 21 on both sides of the shrapnel frame 18 and the fixed point 21 at the center of the bottom, which is convenient for fixing different types of culture dishes. The center position of bar and shrapnel frame 18 bottoms is fixed. The elastic frame 18 is a U-shaped elastic frame 18, and the elastic frame 18 is made of elastic stainless steel. The clip 19 is a light-transmitting clip 19 made of PVC light-transmitting material, and the clip 19 is in the shape of "eight" as a whole.

The assembly and operation steps of the multi-spectrum illumination culture frame for vertically placing culture dishes in the present invention are as follows:

(1) The stainless steel plate is press-punched and then sprayed with plastic to make a horizontal plate 1, a triangular strip 2, a bottom frame 3 of a cultivation platform 15, and a metal buckle 5. The horizontal plate 1 and the triangular strip 2 have regular and uniform rectangular holes, and the cultivation platform 15 Bottom frame 3 beams have bolt holes 4.

(2) Assembly of the main frame 8: turn the horizontal plate 1 and the triangular bar 2 according to the actual design position and fix them with bolts, buckle the metal buckle 5 into the regular and equidistant rectangular holes of the triangular bar 2, and four metal buckles 5 are all on the same horizontal plane, and the bottom frame 3 of the cultivation platform 15 is placed on this buckling horizontal plane, and the main frame 8 is completed.

(3) Connect the light fixture board to the power cord in the power-off state, and fix the light fixture board with the power cord connected to the regular and equidistant rectangular holes on the horizontal plate 1 with the clips reserved at both ends. The arrangement of the lamp tubes is as follows: In the tube arrangement style, 3 simulated natural light tubes, 2 tri-primary color tubes and 2 full-spectrum tubes III are arranged. The distance between the tri-primary light tube and the full-spectrum tube III is relatively short. The distance between the two types of tubes is equal, and all tubes are horizontally parallel. The programmable controller is connected with three red, green and white switches, and the three switches are connected with the lamp tube, and the alternating current is 220V/50Hz.

(4) Place the top plate 9 with the orange pattern reflective film 7 attached to the bottom of the PVC hollow plate 6 in the bottom frame 3 of the cultivation platform 15 on the top of the main frame 8 .

(5) Installation of the cultivation platform 15: at first press in the bottom frame 3 of the cultivation platform 15 the heat insulation board with the orange pattern reflective film 7 on the lower surface; and the bottom frame 3 of the cultivation platform 15; finally, the upper surface is pasted with an orange pattern reflective film 7 and the heat insulation board with the regular octagonal hole 14 according to the directional cut corner position, one by one corresponding to the regular octagon of the perforated fixing plate 12 The body holes 14 are glued together.

(6) Insert and fix the PVC hole sleeves 17 of different colors into the corresponding regular octagonal holes 14 according to the design representative type, corresponding to the specifications of the container holder 16 . For example can represent the specification square dish of 100mm * 100mm with blue hole cover 17, orange red hole cover 17 represents the specification square dish of 120mm * 120mm, green hole cover 17 represents the circular dish of 150mm diameter.

(7) According to the specification of different petri dish, select the fixed dish device 16 of different specifications to insert in the regular octagonal hole 14 that is marked by different color hole cover 17, the regular octagonal column upright bar 20 of fixed dish device 16 inserts rotatable Select the orientation of the dish holder 16 facade.

(8) After the assembly is completed, during the experimental operation, the springs on one side of the spring frame 18 of the container holder 16 and the clips 19 are moved to the elastic direction, and the two corresponding clips 19 are aligned and placed vertically into the petri dish, below the petri dish Put the bottom into the clip 19 in the middle of the bottom of the spring frame 18, loosen the elastic clip, and make the both sides of the vertical culture dish snap into the clip 19 and get final product.

According to the type and specification of the culture dish, the specifications of the culture platform 15 and the arrangement and combination of the regular octagonal hole 14 can be designed. On a culture platform 15, various types and specifications of the container holder 16 can be designed, and the opening width of the clamp 19 of the container holder 16 can be designed. Designed according to the thickness of the Petri dish. When the perforated fixed plate 12 is made of plastic materials such as PVC, the front side is a regular octagonal hole 14, and the hole body cannot pass through, and the thickness of 7mm is reserved; Properly design the hollow grid, that is, remove part of the redundant solid material to reduce the weight, but it cannot be penetrated, and a thickness of 7mm is reserved. For example, the perforated fixed plate 12 is 32mm thick, the depth of the regular octagonal hole 14 is 25mm, and the depth of the hollow grid on the back is 25mm. Firmer like this, can make grid shape with the mode of hollowing out when punching fixed plate 12 is aluminum alloy or other metal materials, regular octagonal body hole 14 is in grid intersecting cylinder, and such material is firmer and firmer. However, the thermal conductivity of metal is relatively strong, and the temperature generated by light is easy to transfer between the compartments, which affects the experimental results. Of course, it is more ideal to make the hole fixing plate into a grid form with a polymer material with strong thermal insulation. Usually for better lighting effect, reduce the shading of the shrapnel frame 18 to the light, use narrow shrapnel as much as possible, the height of the clip 19 is the distance from the clip 19 to the bottom of the shrapnel frame 18, the height of the clip 19 is the side length of the square dish 0.4 times or 0.5 times the diameter of the dish, and the distance between two adjacent clips 19 side by side is 20mm.

Finally, it should be noted that specific examples are used in the present invention to illustrate the principle and implementation of the present invention. The descriptions of the above embodiments are only used to help understand the method of the present invention and its core idea. Personnel, according to the idea of the present invention, there will be changes in the specific implementation and scope of application. In summary, the content of this specification should not be construed as limiting the present invention.

Claims (9)

1. a kind of culture dish multi-spectrum illumination culture rack of vertical setting, it is characterized in that: described multi-spectrum illumination culture rack comprises main frame, top board, illumination system, cultivation platform and dish-fixing device; Described main frame is made of horizontal plate , triangular strips, the bottom frame of the training platform and metal buckles; the top board is composed of PVC hollow board and reflective film; the lighting system is composed of a programmable controller, simulated natural light lamps, full-spectrum lamps, three The basic color lamp tube and the fixed lamp frame are composed; the cultivation platform is composed of a heat insulation board, a reflective film, a perforated fixing plate, a fixing bolt and a hole sleeve; Pole composition; The main frame is fixed by bolts on the horizontal plate and the triangular strips. The horizontal plate and the triangular strips are all stamped from steel materials. There are evenly distributed rectangular holes on the horizontal plate and the triangular strips. The metal clips Buckles fix the bottom frame of the cultivation platform at a position horizontal to the horizontal plate; the lighting system includes 3 simulated natural light tubes, 2 full-spectrum tubes and 2 tricolor tubes, the simulated natural light tubes, The spectrum lamp and the three primary color lamps are respectively controlled by three lamp switches of white, green and red. The lamp tube is installed on the fixed light frame, and the fixed light frame is installed on the horizontal plate horizontal to the bottom frame of the cultivation platform. 2. A multi-spectral illumination culture frame for vertical culture dishes according to claim 1, characterized in that: the upper and lower sides of the perforated fixing plate are heat insulation plates with orange pattern reflective film, and the upper and lower The heat insulation board is thicker than the lower heat insulation board, and holes are punched on the upper side of the perforated fixing board. The holes are regular octagons, and the back is left blank according to the distance between the holes. The hole sleeves are inserted to fix the layers together . 3. A multi-spectral illumination culture rack for vertical culture dishes according to claim 2, characterized in that: the orange pattern reflective film is pasted on the top of the heat insulation board, and the orange pattern reflective film is pasted on the bottom of the heat insulation board. Below, the perforated fixing plate and the lower heat insulation plate are fixed on the bottom frame of the culture platform with bolts. 4. according to claim 1 or 2 described a kind of vertical multi-spectral illumination culture frame of petri dish, it is characterized in that: the bottom surface of the shrapnel frame of described dish fixing device is connected and fixed with the regular octagonal face of regular octagonal upright bar, There are PVC clips fixed on the top and bottom of the spring on both sides of the spring frame. The two diagonals of the perforated surface of the perforated fixed plate are horizontal or vertical to the edge of the fixed plate. bottom edge. 5. A multi-spectral illumination culture frame for vertical culture dishes according to claim 1 or 2, characterized in that: the top plate is a hollow plate made of plastic material, and orange patterns are pasted below the top plate Metal reflective film, the top plate is installed on the top of the main frame. 6. A multi-spectral lighting culture frame for vertical culture dishes according to claim 1 or 2, characterized in that: the hole sleeve is inserted from the corresponding hole of the first layer of heat insulation board to the second layer of perforated fixing plate The bottom, the hole body and the vertical rod of the shrapnel frame are all regular octagons, and the shrapnel frame can be rotated by 45 degrees. 7. A multi-spectral illumination culture frame for vertical culture dishes according to claim 1 or 2, characterized in that: the shrapnel frame in the dish holder is made of metal, and the clips are respectively installed on both sides of the shrapnel frame The central position of the top and bottom of the regular octagonal prism is fixed with the central position of the bottom of the shrapnel frame. 8. A multi-spectral illumination culture frame for vertical culture dishes according to claim 1 or 2, characterized in that: the shrapnel frame is a U-shaped shrapnel frame, and the shrapnel frame is made of elastic stainless steel . 9. A multi-spectral lighting culture frame for vertical culture dishes according to claim 1 or 2, characterized in that: the clip is a light-transmitting clip made of PVC light-transmitting material, and the clip is overall in the shape of "Eight" font.