Constant-temperature illumination incubator for seeds

Abstract

The utility model provides a constant-temperature illumination incubator for seeds, and solves the problems that light-emitting lamp tubes are arranged on the side surfaces of the illumination incubator and can prevent the shielding between upper and lower layers of culture racks, but the seeds can be mutually shielded on the side surfaces after germination, so that enough space needs to be reserved above the culture racks; and part of light on the side surface can irradiate the middle part of the culture shelf, so that the space utilization rate of the culture box is reduced. According to the utility model, the plurality of culture frames are arranged, the interior of the culture box main body is divided into the plurality of culture cavities, and the top of each culture cavity is provided with the light-emitting lamp tube, so that seeds in the culture cavities can be fully illuminated after germination, and meanwhile, compared with the condition that the light-emitting lamp tubes are arranged on the side surfaces of the culture box main body, the light-emitting lamp tubes are more light-emitting; the light-emitting lamp tube arranged at the top of the culture cavity adopts vertical light irradiation, and only a space for growth of the germinated seeds needs to be reserved, so that more seeds can be subjected to illumination culture in a limited space of the culture box main body, and the culture efficiency of the seeds is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of seed cultivation, in particular to a seed constant temperature light incubator. Background Art

[0002] The constant temperature incubator, with a two-way temperature control system of refrigeration and heating and a temperature controllable function, is an indispensable laboratory equipment for scientific research, teaching and educational departments such as plants, biology, microorganisms, genetics, viruses, medicine, environmental protection, etc., and is widely used in low temperature constant temperature tests, culture tests, environmental tests, etc.

[0003] When cultivating seeds, illumination is required. The light incubator usually uses a fluorescent lamp to achieve light cultivation. When most seeds are cultivated in the seed light incubator, after the seeds germinate, they still need to be cultivated for a period of time so that the germinated seeds can be transplanted. When cultivating the seeds, the following problems exist:

[0004] (1) The fluorescent lamp is arranged at the top of the light incubator, and the top culture rack blocks the lower culture rack, resulting in insufficient light for the seeds on the lower culture rack after germination, affecting growth;

[0005] (2) Although arranging the fluorescent lamp on the side of the light incubator can prevent the upper and lower culture racks from blocking each other, after the seeds germinate, they will block each other on the side. Enough space needs to be reserved above the culture rack so that part of the light on the side can shine on the middle of the culture rack, which will reduce the space utilization rate of the incubator. Summary of the Utility Model

[0006] In order to solve the problems raised in the above background art, the utility model provides a seed constant temperature light incubator.

[0007] The technical solution of the utility model is: a seed constant temperature light incubator, including a culture box body with a front opening structure, a box door is hinged at the opening of the culture box body, a front and rear through window hole is opened on the box door, a viewing window is fixedly arranged in the window hole, and a constant temperature system is arranged at the lower end of the culture box body;

[0008] A plurality of culture racks are arranged at intervals up and down in the culture box body. A plurality of culture chambers are jointly formed between two adjacent culture racks and between the culture rack and the inner wall of the culture box body. The inner wall top of the culture box body and the lower sides of a plurality of culture racks are fixedly provided with fluorescent lamps, and the fluorescent lamps are located at the top of the culture chamber;

[0009] An adjusting mechanism is arranged in the culture box body, the culture rack is arranged on the adjusting mechanism, and the adjusting mechanism can adjust the height of a plurality of culture racks.

[0010] Preferably, the adjusting mechanism includes four square rails fixedly arranged inside the incubator main body. The square rails extend in the vertical direction. The square rails are square tubes with a hollow structure inside. The four square rails are arranged in a rectangle. A plurality of U-shaped sliders are slidably arranged on the square rails. The culture rack is fixedly arranged between a plurality of U-shaped sliders located on the same horizontal plane.

[0011] A plurality of jacks which are arranged at intervals in the vertical direction and are internally and externally permeable are opened on the front side of the square rail. A threaded hole which can correspond to any one of the jacks in the front-back direction is opened on the front side of the U-shaped slider. A bolt is threadedly inserted into the threaded hole. The bolt can pass through the threaded hole at the rear end of the bolt and be inserted into the jack when the bolt rotates half a circle.

[0012] Preferably, a dial is fixedly arranged on the head of the bolt.

[0013] Preferably, a plurality of first positioning holes which are arranged at intervals in the vertical direction and are internally and externally permeable are opened on the opposite sides of the two square rails located in the front. The plurality of first positioning holes respectively correspond to the plurality of jacks in the same horizontal plane one by one. A second positioning hole is opened on the opposite side of the two U-shaped sliders located in the front. The second positioning hole and the threaded hole are located in the same horizontal plane, and the second positioning hole can correspond to any one of the first positioning holes in the left-right direction.

[0014] Preferably, a plurality of rows of ventilation nets which are arranged at intervals in the front-back direction are opened on the culture rack. The ventilation nets and the light-emitting tubes are arranged in a front-back dislocation manner.

[0015] Preferably, two U-shaped plates are fixedly arranged on the inner wall of the incubator main body. The openings of the U-shaped plates face the inner wall of the incubator main body. The U-shaped plates and the inner wall of the incubator main body jointly form an air duct extending in the vertical direction. An air inlet hole which is internally and externally permeable is fixedly arranged at the bottom of the U-shaped plate. An air suction fan is fixedly arranged in the air inlet hole. A plurality of air outlet mesh holes which are internally and externally permeable are opened on the U-shaped plate. The plurality of air outlet mesh holes are located above the air suction fan.

[0016] Advantages of the present utility model: By arranging a plurality of culture racks, the interior of the incubator main body is divided into a plurality of culture chambers, and light-emitting tubes are arranged at the top of each culture chamber, so that the seeds in the culture chambers can obtain sufficient light after germination, promoting the growth of the seeds. At the same time, compared with arranging the light-emitting tubes on the side of the incubator main body, the light-emitting tubes arranged at the top of the culture chamber adopt vertically upward and downward light irradiation, and only the space for the seeds to grow after germination needs to be reserved, thereby improving the space utilization rate of the incubator main body, enabling more seeds to be subjected to light cultivation in the limited space of the incubator main body, and improving the cultivation efficiency of the seeds.

[0017] By arranging an adjusting mechanism inside the incubator main body to adjust the heights of multiple culture racks, so as to change the height of the culture chamber, and at the same time, cooperating with increasing or decreasing the number of the adjusting mechanism and the culture racks, the purpose of changing the height between adjacent two culture chambers and increasing or decreasing the number of culture chambers is achieved, so as to facilitate reasonably adjusting the height of the culture chamber according to the growth space of different types of seeds, enabling the incubator main body to perform light cultivation on more different types of seeds within a limited space and improving the cultivation efficiency of the seeds. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0019] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 For the present invention Figure 1 is a front view of the structure with the door removed;

[0021] Figure 3 For the present invention Figure 1 is a side sectional view of the structure with the door removed;

[0022] Figure 4 For the present invention Figure 1 is a partial structural schematic diagram of the adjusting mechanism;

[0023] Figure 5 For the present invention Figure 1 is a partial structural exploded view of the adjusting mechanism.

[0024] In the figure: 1. Incubator main body; 11. Door; 12. Window; 13. Constant temperature system; 2. Culture rack; 21. Ventilation net; 3. Light-emitting tube; 4. Adjusting mechanism; 41. Square rail; 42. U-shaped slider; 43. Jack; 44. Threaded hole; 45. Bolt; 46. Paddle; 47. First positioning hole; 48. Second positioning hole; 5. U-shaped plate; 51. Suction fan; 52. Air outlet mesh hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0026] Embodiment 1: A seed constant temperature and light incubator, as Figures 1-5 shown, includes an incubator main body 1 with a front opening structure. A box door 11 is hinged at the opening of the incubator main body 1. A window hole that penetrates through the front and back is opened on the box door 11, and a viewing window 12 is fixedly arranged in the window hole. Through the viewing window 12, the germination situation of the seeds inside the incubator main body 1 can be directly observed. A constant temperature system 13 is arranged at the lower end of the incubator main body 1. The constant temperature system 13 is used to automatically adjust the working state of the heater or the cooling device by monitoring the temperature inside the incubator main body 1 in real time to maintain the set constant temperature. For those skilled in the art, the constant temperature system 13 belongs to well-known technology, so no more details will be described.

[0027] A plurality of culture racks 2 are arranged at intervals up and down inside the incubator main body 1. A plurality of culture chambers are jointly formed between two adjacent culture racks 2 and between the culture rack 2 and the inner wall of the incubator main body 1. Light-emitting tubes 3 are fixedly arranged at the top of the inner wall of the incubator main body 1 and at the lower sides of a plurality of culture racks 2. The light-emitting tubes 3 are electrically connected to the power supply system of the incubator main body 1. The light-emitting tubes 3 are located at the top of the culture chamber. The light-emitting tubes 3 are used to provide light for the culture chamber. By respectively arranging the light-emitting tubes 3 at the tops of a plurality of culture chambers, the seeds in the culture chamber can obtain sufficient light after germination, promoting the growth of the seeds. At the same time, compared with arranging the light-emitting tubes 3 on the side of the incubator main body 1, the light-emitting tubes 3 arranged at the top of the culture chamber use vertically upward and downward light irradiation, and only the space for the seeds to grow after germination needs to be reserved, thereby improving the space utilization rate of the incubator main body 1, enabling more seeds to be subjected to light culture in the limited space of the incubator main body 1, and improving the culture efficiency of the seeds. A plurality of rows of ventilation nets 21 that are arranged at intervals front and back are opened on the culture rack 2. The ventilation nets 21 are used to improve the ventilation between two adjacent culture chambers, so that the temperatures of a plurality of culture chambers are constant. The ventilation nets 21 and the light-emitting tubes 3 are arranged in a front-back staggered manner.

[0028] An adjustment mechanism 4 is provided in the incubator body 1, and the culture rack 2 is provided on the adjustment mechanism 4. The adjustment mechanism 4 can change the height of the culture chamber by adjusting the height of the plurality of culture racks 2. Specifically, the adjustment mechanism 4 includes four square rails 41 fixedly provided in the incubator body 1. The square rails 41 extend in the up-down direction. The square rails 41 are square tubes with a hollow structure inside. The four square rails 41 are arranged in a rectangular shape. A plurality of U-shaped sliders 42 are slidably provided on the square rails 41. The culture rack 2 is fixedly provided between the plurality of U-shaped sliders 42 located on the same horizontal plane. The culture rack 2 can synchronize the plurality of U-shaped sliders 42 located on the same horizontal plane to achieve synchronization. Lifting; a plurality of sockets 43 which are spaced apart vertically and are transparent inside and outside are provided on the front side of the square rail 41, a threaded hole 44 which can correspond to the front and rear of any socket 43 is provided on the front side of the U-shaped slider 42, a bolt 45 is passed through the inner thread of the threaded hole 44, and the bolt 45 can pass the rear end of the bolt 45 through the threaded hole 44 and be inserted into the socket 43 when the bolt 45 rotates half a circle; a paddle 46 is fixed on the head of the bolt 45 to facilitate the rotation of the bolt 45 by turning the finger, and when the paddle 46 is facing upwards, the rear end of the bolt 45 is located in the threaded hole 44, and when the paddle 46 is facing downwards, the rear end of the bolt 45 passes through the threaded hole 44 and is inserted into the socket 43.

[0029] The plurality of paddles 46 on the U-shaped slider 42 and facing downward are moved upward to release the U-shaped slider 42 from the locking of the other rail 41, and then the culture rack 2 is moved up and down, thereby driving the U-shaped slider 42 to slide up and down. After the culture chamber between the two culture racks 2 is adjusted to a suitable angle, the paddles 46 are moved downward to allow the rear end of the bolt 45 to pass through the threaded hole 44 and be inserted into the socket 43 to fix the culture rack 2. At the same time, the number of the adjusting mechanism 4 and the culture rack 2 is increased or decreased to achieve the purpose of changing the height between two adjacent culture chambers and increasing or decreasing the number of culture chambers, so as to reasonably adjust the height of the culture chamber according to the growth space of different types of seeds, so that the culture box body 1 can perform light culture on more different types of seeds in a limited space, thereby improving the seed culture efficiency.

[0030] A plurality of first positioning holes 47 which are spaced apart vertically and are transparent inside and outside are provided on opposite sides of the two square rails 41 at the front, and the plurality of first positioning holes 47 correspond one-to-one with the plurality of insertion holes 43 on the same horizontal plane; a second positioning hole 48 is provided on opposite sides of the two U-shaped sliders 42 at the front, and the second positioning hole 48 and the threaded hole 44 are located on the same horizontal plane, and the second positioning hole 48 can correspond left and right with any one of the first positioning holes 47; by making the second positioning hole 48 correspond left and right with the first positioning hole 47, the insertion hole 43 and the threaded hole 44 which cannot be seen through the field of vision can be made to correspond front and back, so as to facilitate the smooth insertion of the bolt 45 into the insertion hole 43.

[0031] On the inner wall of the incubator main body 1, two U-shaped plates 5 are fixedly provided. The openings of the U-shaped plates 5 face the inner wall of the incubator main body 1. The U-shaped plates 5 and the inner wall of the incubator main body 1 together form an air duct extending in the up and down directions. The bottom of the U-shaped plate 5 is fixedly provided with an air inlet hole that is permeable inside and outside. An air suction fan 51 is fixedly provided in the air inlet hole. A plurality of air outlet mesh holes 52 that are permeable inside and outside are formed in the U-shaped plate 5. The plurality of air outlet mesh holes 52 are located above the air suction fan 51. The air suction fan 51 can suck the gas adjacent to the constant temperature system 13 at the bottom of the incubator main body 1 into the air duct and discharge it to the middle and upper parts of the incubator main body 1 through the plurality of air outlet mesh holes 52, further improving the ventilation between the culture cavities so as to keep the temperatures of the plurality of culture cavities constant.

[0032] Working principle: When changing the type of seeds and it is necessary to adjust the height of the culture cavity, turn the plurality of downward-facing paddles 46 on the U-shaped sliders 42 to face upward, so that the U-shaped sliders 42 are disengaged from the locking of the opposing rails 41. Then move the culture rack 2 up and down, thereby driving the U-shaped sliders 42 to slide up and down. After adjusting the culture cavity between the two culture racks 2 to an appropriate angle, turn the paddle 46 downward so that the rear end of the bolt 45 passes through the threaded hole 44 and is inserted into the jack 43 to fix the culture rack 2. At the same time, cooperate with increasing or decreasing the number of the adjusting mechanisms 4 and the culture racks 2 to achieve the purpose of changing the height between adjacent two culture cavities, so as to reasonably adjust the height of the culture cavity according to the growth space of different types of seeds.

[0033] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-limiting. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, it is intended to include all changes falling within the meaning and scope of the equivalent elements of the claims in the present utility model. Any reference signs in the claims should not be regarded as limiting the claimed rights.

Claims

1. A seed constant temperature and light incubator, characterized in that: The incubator body (1) comprises a front-opening structure, wherein a door (11) is hingedly provided at the opening of the incubator body (1), a window hole which is transparent from front to back is provided on the door (11), a viewing window (12) is fixedly provided in the window hole, and a constant temperature system (13) is provided at the lower end of the incubator body (1); A plurality of culture racks (2) are arranged in an upper and lower interval in the incubator body (1); a plurality of culture cavities are formed between two adjacent culture racks (2) and between the culture racks (2) and the inner wall of the incubator body (1); a light-emitting lamp (3) is fixedly provided on the top of the inner wall of the incubator body (1) and the lower side of the plurality of culture racks (2); the light-emitting lamp (3) is located at the top of the culture cavity; An adjustment mechanism (4) is provided in the incubator body (1); the incubation racks (2) are arranged on the adjustment mechanism (4); and the adjustment mechanism (4) is capable of adjusting the heights of a plurality of incubation racks (2).

2. A seed constant temperature and light incubator according to claim 1, characterized in that: The adjustment mechanism (4) comprises four square rails (41) fixedly arranged in the incubator body (1); the square rails (41) extend in the up-down direction; the square rails (41) are square tubes with a hollow structure inside; the four square rails (41) are arranged in a rectangular shape; a plurality of U-shaped sliders (42) are slidably arranged on the square rails (41); and the incubation rack (2) is fixedly arranged between the plurality of U-shaped sliders (42) located on the same horizontal plane; The front side of the square rail (41) is provided with a plurality of insertion holes (43) which are arranged at intervals in the upper and lower parts and are transparent inside and outside. The front side of the U-shaped slider (42) is provided with a threaded hole (44) which can correspond to any one of the insertion holes (43) in front and behind. A bolt (45) is passed through the inner thread of the threaded hole (44). The bolt (45) can pass through the threaded hole (44) at the rear end and be inserted into the insertion hole (43) when the bolt (45) rotates half a circle.

3. A seed constant temperature and light incubator according to claim 2, characterized in that: A paddle (46) is fixedly provided on the head of the bolt (45).

4. The seed constant temperature and light incubator according to claim 2, characterized in that: A plurality of first positioning holes (47) which are arranged at intervals in the upper and lower directions and are transparent inside and outside are formed on opposite sides of the two square rails (41) located at the front, and the plurality of first positioning holes (47) correspond one to one with the plurality of insertion holes (43) on the same horizontal plane; a second positioning hole (48) is formed on opposite sides of the two U-shaped sliders (42) located at the front, and the second positioning hole (48) and the threaded hole (44) are located on the same horizontal plane, and the second positioning hole (48) can correspond left and right with any one of the first positioning holes (47).

5. The seed constant temperature and light incubator according to claim 1, characterized in that: The culture rack (2) is provided with a plurality of rows of ventilation nets (21) arranged at intervals in front and back, and the ventilation nets (21) and the light-emitting lamps (3) are arranged in a front-to-back staggered manner.

6. The seed constant temperature and light incubator according to claim 1, characterized in that: Two U-shaped plates (5) are fixedly provided on the inner wall of the incubator body (1), the openings of the U-shaped plates (5) face the inner wall of the incubator body (1), the U-shaped plates (5) and the inner wall of the incubator body (1) together form an air duct extending in the up-down direction, an air inlet hole which is transparent inside and outside is fixedly provided at the bottom of the U-shaped plate (5), an air suction fan (51) is fixedly provided in the air inlet hole, and a plurality of air outlet mesh holes (52) which are transparent inside and outside are opened on the U-shaped plate (5), and the plurality of air outlet mesh holes (52) are located above the air suction fan (51).

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