CN205511401U - Novel group banks up frame with earth - Google Patents

Abstract

The utility model discloses a novel tissue culture frame, which comprises a frame body and a plurality of interlayers arranged on the frame body at intervals, each of the interlayers has a rectangular frame set on the frame body and two A support rod in a rectangular frame; the support rod has a transverse portion and a longitudinal portion extending downward symmetrically from both sides of the transverse portion, both ends of the transverse portion are fixedly connected to the rectangular frame, and the longitudinal portion expands symmetrically outward The two longitudinal parts are provided with LED lamps, and the LED lamps are electrically connected to the switch device provided on the outer side of the rectangular frame; with the help of the above structure, the tissue culture rack of the utility model has a good illumination effect.

Description

New tissue culture rack

technical field

The utility model relates to the field of plant cultivation, in particular to a novel tissue culture frame with good illumination effect.

Background technique

Plant tissue culture is a new technology of asexual reproduction developed in recent decades based on the theory that plant cells are totipotent. In a broad sense, plant tissue culture is also called in vitro culture, which refers to the separation of tissues that meet the needs from the plant body. Organs or cells, protoplasts, etc., are cultured under artificially controlled conditions to obtain regenerated whole plants or produce other products of economic value through aseptic manipulation. In a narrow sense, the concept of plant tissue culture refers to the cultivation of various parts of plants, such as cambium, parenchyma, mesophyll, endosperm, etc. to obtain regenerated plants, and also refers to the cultivation of callus produced from various organs during the cultivation process The injured tissue is then redifferentiated to form a regenerated plant.

Indispensable instruments in the tissue culture process of plants are tissue culture racks, tissue culture bottles, and the lights required for tissue culture are arranged on the tissue culture racks; however, the existing tissue culture racks have multiple interval settings and are used for The solid partitions for the tissue culture bottles, because the solid partitions are opaque, so the lights can only be used separately for each layer, which cannot be fully utilized, and the lighting effect is not good. Moreover, the heat brought by the solid partitions of each layer cannot be dissipated in time, and cannot Meet the requirements of tissue training, causing troubles to the tissue training personnel.

In view of this, the designer aimed at the many shortcomings and inconveniences caused by the imperfect structure design of the above-mentioned tissue culture rack, and deeply conceived, and actively researched and improved the trial production to develop and design this case.

Utility model content

The purpose of this utility model is to provide a new type of tissue culture rack, which not only has strong structural strength and good light transmission effect, but also can prolong the service life of the tray and improve the light effect, and has a good heat dissipation effect.

In order to achieve the above object, the solution of the present utility model is:

A new type of tissue culture frame, which includes a frame body and a plurality of interlayers arranged on the frame body at intervals, each of the interlayers has a rectangular frame set on the frame body and two rectangular frames arranged in the rectangular frame Support rod; the support rod has a transverse part and a longitudinal part extending downward symmetrically from both sides of the transverse part. An LED lamp is arranged inside the longitudinal portion, and the LED lamp is electrically connected to a switch device arranged on the outer side of the rectangular frame.

The LED lamp is arranged on the LED lamp substrate, and the LED lamp substrate is spaced apart from the lateral portion.

A heat dissipation plate is arranged between the LED lamp substrate and the lateral portion.

The rectangular frame has a horizontal rectangular ring portion and a vertical rectangular ring portion extending downward from the horizontal rectangular ring portion.

The frame body is four L-shaped columns attached to the four corners of the rectangular frame.

After adopting the above-mentioned structure, the tissue culture frame of the utility model is equipped with support rods in the rectangular frame, one as a support function, so that the support effect of the rectangular frame is better; effect; and the two support rods are set at intervals, and there is a relatively large gap in the rectangular frame, which can project the LED light to the tissue culture bottle on the next layer of the rectangular frame, and even to the bottommost tissue culture bottle to improve the light Utilization rate, and the heat dissipation effect is good at intervals, which solves the problem that the heat caused by the existing solid partitions of each layer cannot be dissipated in time; and a switch device is arranged on the outer side of the rectangular frame, which can conveniently control the switch of the LED light and is easy to use.

Description of drawings

Fig. 1 is the structural representation of the utility model tissue culture frame;

Fig. 2 is the structural representation of the interlayer of tissue culture frame of the present utility model;

Fig. 3 is a schematic cross-sectional view of the supporting rod part of the tissue culture frame of the present invention.

Symbol Description

Frame 1 Compartment 2

Rectangular frame 21 Support rod 22

Horizontal part 221 Longitudinal part 222

LED light 3 Switching device 4

LED lamp substrate 31 heat sink 32

The transverse rectangular ring portion 211 and the longitudinal rectangular ring portion 212 .

detailed description

In order to further explain the technical solution of the utility model, the utility model is described in detail through specific examples below.

Please refer to Fig. 1 to Fig. 3, the utility model discloses a kind of new tissue culture frame, and it comprises a frame body 1 and a plurality of interlayers 2 that are arranged on the frame body 1 at intervals, each of the interlayers 2 has a A rectangular frame 21 on the frame body 1 and two support rods 22 arranged in the rectangular frame 21; the support rod 22 has a transverse portion 221 and a longitudinal portion 222 extending downward symmetrically from both sides of the transverse portion 221, so Both ends of the transverse portion 221 are fixedly connected to the rectangular frame 21, and the longitudinal portion 222 expands outward symmetrically. The two longitudinal portions 222 are provided with LED lamps 3, and the LED lamps 3 are electrically connected to the rectangular frame. The switch device 4 on the outer side of the frame frame 21.

The tissue culture frame of the utility model is provided with support rods 22 in the rectangular frame 21, one as a support function, so that the support effect of the rectangular frame 21 is better; two, it can be used as a lampshade to increase the irradiation range of LED lights and improve the lighting effect; Moreover, the two support rods 22 are arranged at intervals, and there is a relatively large gap in the rectangular frame 21, so that the LED lights can be projected to the tissue culture bottles on the next layer of the rectangular frame 21, and even can be projected to the bottommost tissue culture bottles, so as to improve Illumination utilization rate, and good heat dissipation effect at intervals, which solves the problem that the heat caused by the existing solid partitions of each layer cannot be dissipated in time; and a switch device 4 is arranged on the outer side of the rectangular frame 21, which can conveniently control the switch of the LED lamp 3 , easy to use.

The LED lamp 3 of the tissue culture rack of the utility model is arranged on the LED lamp substrate 31, and the LED lamp substrate 31 is arranged at intervals from the lateral portion 221; it can prevent the heat of the LED lamp 3 from being transferred to the lateral portion 221, causing the assembly The temperature at the bottom of the flask is too high, which is not conducive to tissue culture work.

A heat dissipation plate 32 is arranged between the LED lamp substrate 31 and the lateral portion 221 of the tissue culture stand of the utility model; it can effectively dissipate heat from the LED lamp 3 and avoid the heat of the LED lamp 3 from affecting the tissue culture work.

The rectangular frame 21 of the tissue culture frame of the utility model has a horizontal rectangular ring portion 211 and a vertical rectangular ring portion 212 extending downward from the horizontal rectangular ring portion 211; An L-shaped column; each structural combination of the tissue culture frame of the utility model is more fit, and the structure is also firmer.

The above-mentioned embodiments and accompanying drawings do not limit the product form and style of the present utility model, and any appropriate changes or modifications made by those skilled in the art should be regarded as not departing from the patent scope of the present utility model.

Claims (5)

1. A novel tissue culture frame, characterized in that: it includes a frame body and a plurality of interlayers arranged at intervals on the frame body, each of the interlayers has a rectangular frame arranged on the frame body and two A support rod in a rectangular frame; the support rod has a transverse portion and a longitudinal portion extending downward symmetrically from both sides of the transverse portion, both ends of the transverse portion are fixedly connected to the rectangular frame, and the longitudinal portion expands symmetrically outward The two longitudinal parts are provided with LED lamps, and the LED lamps are electrically connected to the switch device provided on the outer side of the rectangular frame. 2 . The new tissue culture rack according to claim 1 , wherein the LED lamp is arranged on the LED lamp base plate, and the LED lamp base plate is spaced apart from the lateral portion. 3 . 3. The new tissue culture stand according to claim 2, wherein a heat dissipation plate is arranged between the LED lamp substrate and the lateral portion. 4. The new tissue culture frame according to claim 1, wherein the rectangular frame has a horizontal rectangular ring portion and a vertical rectangular ring portion extending downward from the horizontal rectangular ring portion. 5. The new tissue culture frame according to claim 1, characterized in that: the frame body is four L-shaped columns attached to the four corners of the rectangular frame.