Double-temperature conversion cabinet

Abstract

The utility model discloses a dual-temperature conversion cabinet, which belongs to the technical field of dual-temperature conversion cabinets, and comprises a cabinet body, a cabinet door connected through a hinge is arranged at an opening in the front side of the cabinet body, a plurality of mesh plates arranged at equal intervals are fixedly connected to the inner wall of the cabinet body, and a T-shaped partition plate is fixedly connected to the inner bottom wall of the cabinet body. Two symmetrically arranged through holes are formed in the top end of the T-shaped partition plate; when the double-temperature conversion cabinet is used, agricultural plants needing to be detected can be placed on each mesh plate, the cabinet door is closed, the motor is started, the gear drives the movable baffle to move rightwards through the sliding block, the through hole in the right side is shielded by the movable baffle, and then the agricultural plants are detected. And meanwhile, a pressing column on the right side presses a pressing switch in a groove in the right side, so that a through hole in the left side is unfolded, meanwhile, a refrigerating machine is promoted to be started to refrigerate the interior of the cabinet body, and rapid conversion of the two storage environments is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of double - temperature conversion cabinets, and particularly relates to a double - temperature conversion cabinet. Background Technique

[0002] A double - temperature conversion cabinet is a device used to store and display different agricultural and plant samples. It usually has two independent storage areas, a refrigeration and cooling area and a high - temperature heating area, to detect the growth conditions of agricultural and plant samples in different environments.

[0003] The existing double - temperature conversion cabinets have the following disadvantages during use:

[0004] It is necessary to set two different temperature areas to detect the environmental adaptability of agricultural and plant samples, and it is impossible to quickly switch the environment in the same storage area, resulting in a relatively large volume of the required equipment and great inconvenience during detection. Therefore, a double - temperature conversion cabinet is needed. Content of the Utility Model

[0005] The purpose of the utility model is to provide a double - temperature conversion cabinet to solve the problems raised in the above background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: A double - temperature conversion cabinet,

[0007] including a cabinet body. At the front - side opening of the cabinet body, there is a cabinet door connected by a hinge. On the inner wall of the cabinet body, there are also fixedly connected a plurality of equally - spaced perforated plates. On the inner bottom wall of the cabinet body, there is a T - shaped partition fixedly connected. At the top of the T - shaped partition, there are two symmetrically - arranged through - holes. In the two through - holes, there are respectively fixedly connected an air - supply hood and a ventilation hood. The bottom ends of the air - supply hood and the ventilation hood are respectively connected to a refrigerator and a hot - air blower through connecting pipes. The refrigerator and the hot - air blower are respectively communicated to the outside of the cabinet body through an intake pipe and an intake duct. Dust - proof nets are fixedly connected at the ventilation openings provided on both side walls of the cabinet body;

[0008] It also includes a size - adjustment structure and a switching - type start - stop structure. The switching - type start - stop structure is installed at the top of the T - shaped partition and is connected to the cabinet body. The switching - type start - stop structure can automatically switch the use of the refrigerator and the hot - air blower, and at the same time can also separately switch and block the two through - holes;

[0009] The size - adjustment structure is installed on the T - shaped partition and is connected to the cabinet body. The size - adjustment structure can facilitate the adjustment of the opening sizes of the two through - holes respectively.

[0010] As a preferred implementation manner, the size - adjustment structure includes two symmetrically - arranged inverted L - shaped baffles movably inserted on the T - shaped partition, and the inverted L - shaped baffles are both movably inserted on the outer wall of the cabinet body.

[0011] As a preferred embodiment, hand-tightening screws are threadedly connected to the inverted L-shaped baffles. One end of each hand-tightening screw is rotatably connected to the outside of the cabinet body, and a handle is fixedly connected to the other end.

[0012] As a preferred embodiment, the switching start-stop structure includes a movable baffle slidably connected to the top of the T-shaped partition. A slider with a convex cross-section is fixedly connected to the bottom of the movable baffle, and the slider is slidably connected to a chute provided at the top of the T-shaped partition.

[0013] As a preferred embodiment, a gear is meshed with the top of the movable baffle through a plurality of teeth. A motor is fixedly connected to the back of the cabinet body, and an output shaft of the motor extends through the cabinet body and is fixedly connected to the mounting shaft hole of the gear.

[0014] As a preferred embodiment, pressure columns are fixedly connected to both ends of the movable baffle. Grooves are provided on both inner walls of the cabinet body, and pressure switches are fixedly connected to the grooves. The pressure switch on the left is electrically connected to the hot air blower, and the pressure switch on the right is electrically connected to the refrigerator.

[0015] Compared with the prior art, the dual-temperature conversion cabinet provided by the present invention has at least the following beneficial effects:

[0016] In the present invention, when using the dual-temperature conversion cabinet, agricultural plants to be detected can be placed on each mesh plate, and the cabinet door is closed. By starting the motor, the gear drives the movable baffle to move to the right through the slider, so that the movable baffle shields the through hole on the right, and at the same time, the pressure column on the right presses the pressure switch in the right groove, so that the through hole on the left is opened, and at the same time, the refrigerator is started to realize refrigeration in the cabinet body, so as to realize the rapid conversion of two storage environments, and the problem of inconvenient detection caused by the inability to use two storage environments for storage detection will not occur. Secondly, by rotating the hand-tightening screw, the inverted L-shaped baffle can move at the through hole, so that the shielding size of the through hole can be adjusted to meet the amount of cold air and hot air entering, so as to meet the use requirements of different storage detections. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is an overall three-dimensional structure diagram of the present invention;

[0018] Figure 2 is a plane unfolding structure diagram of each component in the cabinet body of the present invention;

[0019] Figure 3 is an enlarged structure diagram at A of the present invention.

[0020] In the figure: 1. Cabinet body; 11. T-shaped partition board; 12. Through hole; 13. Mesh plate; 2. Cabinet door; 3. Dust-proof net; 4. Refrigerator; 41. Air inlet pipe; 42. Air supply hood; 5. Size adjustment structure; 51. Inverted L-shaped baffle; 52. Hand-tightening screw; 6. Hot air blower; 61. Air supply hood; 7. Switchable start-stop structure; 71. Movable baffle; 72. Slide block; 73. Gear; 74. Output shaft; 75. Pressing column; 76. Pressing switch. Specific implementation mode

[0021] The following further describes the present utility model in conjunction with embodiments.

[0022] In order to make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings of the embodiments of the present utility model. Obviously, the described embodiments are part of the embodiments of the present utility model, rather than all the embodiments. Based on the described 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.

[0023] The following embodiments are used to illustrate the present utility model, but cannot be used to limit the protection scope of the present utility model. The conditions in the embodiments can be further adjusted according to specific conditions. Any simple improvement of the method of the present utility model under the premise of the concept of the present utility model shall fall within the protection scope required by the present utility model.

[0024] Embodiment

[0025] It is necessary to set two different temperature regions to detect the environmental adaptability of agricultural plant samples. It is impossible to quickly convert the environment in the same storage area, resulting in a relatively large volume of the required equipment and great inconvenience during detection.

[0026] For this purpose, please refer to Figures 1-3 , the present utility model provides a dual-temperature conversion cabinet, including:

[0027] Cabinet body 1, a cabinet door 2 connected by a hinge is provided at the front opening of the cabinet body 1. A plurality of equally spaced mesh plates 13 are fixedly connected to the inner wall of the cabinet body 1. A T-shaped partition board 11 is fixedly connected to the inner bottom wall of the cabinet body 1. Two symmetrically arranged through holes 12 are opened at the top of the T-shaped partition board 11. An air supply hood 42 and an air supply hood 61 are fixedly connected to the two through holes 12 respectively. The bottom ends of the air supply hood 42 and the air supply hood 61 are respectively connected to a refrigerator 4 and a hot air blower 6 through connecting pipes. The refrigerator 4 and the hot air blower 6 are respectively communicated to the outside of the cabinet body 1 through an air inlet pipe 41 and an air inlet duct. Dust-proof nets 3 are fixedly connected to the ventilation openings provided on both side walls of the cabinet body 1;

[0028] It also includes a size adjustment structure 5 and a switching start-stop structure 7. The switching start-stop structure 7 is installed at the top of the T-shaped partition 11 and is connected to the cabinet body 1. The switching start-stop structure 7 can automatically switch the use of the refrigerator 4 and the hot air blower 6, and can also separately switch and block the two through holes 12 at the same time;

[0029] The size adjustment structure 5 is installed on the T-shaped partition 11 and is connected to the cabinet body 1. The size adjustment structure 5 can facilitate the adjustment of the expansion sizes of the two through holes 12 respectively.

[0030] Among them, the ventilation openings are provided for the heat dissipation during the operation of the refrigerator 4 and the hot air blower 6. The dust-proof net 3 prevents external dust from entering. The cross-section of the through hole 12 is a square structure.

[0031] Further, as Figures 1-3 shown, specifically, the size adjustment structure 5 includes two symmetrically arranged inverted L-shaped baffles 51 that are movably inserted on the T-shaped partition 11. The inverted L-shaped baffles 51 are both movably inserted on the outer wall of the cabinet body 1. Hand-tightening screws 52 are threadedly connected to the inverted L-shaped baffles 51. One end of each hand-tightening screw 52 is rotatably connected to the outside of the cabinet body 1, and the other end is fixedly connected with a handle.

[0032] Among them, the outer wall of the cabinet body 1 is provided with an activity channel for the inverted L-shaped baffle 51 to cooperate with. A sealing ring can be arranged in the activity channel, and the sealing ring is movably sleeved on the outside of the inverted L-shaped baffle 51.

[0033] Further, as Figures 1-3 shown, specifically, the switching start-stop structure 7 includes a movable baffle 71 that is slidably connected to the top of the T-shaped partition 11. A slider 72 with a convex cross-section is fixedly connected to the bottom end of the movable baffle 71. The slider 72 is slidably connected to a chute provided at the top of the T-shaped partition 11. The top of the movable baffle 71 is meshed and connected with a gear 73 through a plurality of teeth. A motor is fixedly connected to the back of the cabinet body 1. The output shaft 74 of the motor penetrates and extends into the interior of the cabinet body 1 and is fixedly connected to the mounting shaft hole of the gear 73. Pressure columns 75 are fixedly connected to both ends of the movable baffle 71. Grooves are provided on both inner walls of the cabinet body 1, and pressure switches 76 are fixedly connected in the grooves. The left pressure switch 76 is electrically connected to the hot air blower 6, and the right pressure switch 76 is electrically connected to the refrigerator 4.

[0034] Among them, the motor is not shown in the drawings, and at the same time, the length of the movable baffle 71 is smaller than the length of the top of the T-shaped partition 11.

[0035] In summary, when using the dual-temperature conversion cabinet, agricultural plants to be detected can be placed on each mesh plate 13, the cabinet door 2 can be closed, and by starting the motor, the gear 73 drives the movable baffle 71 to move to the right through the slider 72, so that the movable baffle 71 shields the through hole 12 on the right side. At the same time, the pressing column 75 on the right side presses the push switch 76 in the right groove, so that while the through hole 12 on the left side is unfolded, the refrigerator 4 is started to cool the cabinet body 1, thus realizing the rapid conversion of two storage environments, and avoiding the problem of inconvenient detection caused by the inability to use two storage environments for storage detection. Secondly, by turning the screw rod 52 manually, the inverted L-shaped baffle 51 can move at the through hole 12, so that the shielding size of the through hole 12 can be adjusted to meet the amount of cold air and hot air entering, so as to meet the use requirements of different storage detections.

[0036] Unless otherwise defined, the technical terms or scientific terms used in this utility model shall have the ordinary meaning understood by those of ordinary skill in the field to which this utility model belongs. The words such as "including" or "comprising" used in this utility model mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects. The words such as "connected" or "coupled" do not limit to physical or mechanical connections, and may also include electrical connections, whether direct or indirect. The terms such as "upper", "lower", "left", "right" are only used to represent relative positional relationships, and when the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0037] Although the embodiments of the present utility model have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A dual-temperature conversion cabinet, comprising a cabinet body (1), a cabinet door (2) connected by a hinge is provided at the front opening of the cabinet body (1), and a plurality of equally spaced mesh plates (13) are fixedly connected to the inner wall of the cabinet body (1), characterized in that, A T-shaped partition (11) is fixedly connected to the inner bottom wall of the cabinet body (1). Two symmetrically arranged through holes (12) are opened at the top end of the T-shaped partition (11). An air supply hood (42) and a blowing hood (61) are respectively fixedly connected in the two through holes (12). The bottom ends of the air supply hood (42) and the blowing hood (61) are respectively connected to a refrigerator (4) and a hot air blower (6) through connecting pipes. The refrigerator (4) and the hot air blower (6) are respectively communicated to the outside of the cabinet body (1) through an air inlet pipe (41) and an air inlet duct. Dust-proof nets (3) are fixedly connected at the ventilation openings provided on both side walls of the cabinet body (1); It further includes a size adjustment structure (5) and a switching start-stop structure (7). The switching start-stop structure (7) is installed at the top end of the T-shaped partition (11) and is connected to the cabinet body (1). The switching start-stop structure (7) can automatically switch the use of the refrigerator (4) and the hot air blower (6), and can also separately switch and block the two through holes (12) at the same time; The size adjustment structure (5) is installed on the T-shaped partition (11) and is connected to the cabinet body (1). The size adjustment structure (5) can facilitate the adjustment of the unfolding sizes of the two through holes (12) respectively.

2. The dual-temperature conversion cabinet according to claim 1, characterized in that: The size adjustment structure (5) includes two symmetrically arranged inverted L-shaped baffles (51) movably inserted on the T-shaped partition (11). The inverted L-shaped baffles (51) are all movably inserted on the outer wall of the cabinet body (1) at the same time.

3. The double-temperature conversion cabinet according to claim 2, characterized in that: Hand-tightening screws (52) are threadedly connected to the inverted L-shaped baffles (51). One ends of the hand-tightening screws (52) are rotatably connected to the outside of the cabinet body (1), and the other ends are fixedly connected with handles.

4. A dual-temperature conversion cabinet according to claim 1, characterized in that: The switching start-stop structure (7) includes a movable baffle (71) slidably connected to the top end of the T-shaped partition (11). A slider (72) with a convex cross-section is fixedly connected to the bottom end of the movable baffle (71). The slider (72) is slidably connected in a chute provided at the top end of the T-shaped partition (11).

5. A dual-temperature conversion cabinet according to claim 4, characterized in that: A gear (73) is meshed and connected to the top of the movable baffle (71) through a plurality of teeth. A motor is fixedly connected to the back of the cabinet body (1). The output shaft (74) of the motor penetrates and extends into the interior of the cabinet body (1) and is fixedly connected to the mounting shaft hole of the gear (73).

6. The dual-temperature conversion cabinet according to claim 5, characterized in that: Pressure columns (75) are fixedly connected to both ends of the movable baffle (71). Grooves are opened on both inner walls of the cabinet body (1), and pressure switches (76) are fixedly connected in the grooves. The left pressure switch (76) is electrically connected to the hot air blower (6), and the right pressure switch (76) is electrically connected to the refrigerator (4).

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