Novel high and low temperature test box

Abstract

The utility model relates to the technical field of test boxes, and discloses a novel high and low temperature test box which comprises a shell, a heat preservation plate is installed in the shell, a temperature adjusting assembly is arranged on one side of the heat preservation plate, and a rotating assembly is installed at the lower end of the temperature adjusting assembly; the temperature adjusting assembly comprises a temperature control bin, one side of the temperature control bin is provided with a feeding pipe, one end of the feeding pipe is connected with a U-shaped pipe, one end of the U-shaped pipe is provided with a discharging pipe, one side of the temperature control bin is provided with a fan, and one side of the fan is provided with a test box body. The temperature in the test box body is conveniently switched through the rotating assembly, the temperature switching speed of the test box body is increased, the test accuracy and efficiency are improved, the temperature adjusting assembly and the shell of the main body part are divided into two independent space areas, the temperatures of the two areas are respectively controlled, and the test accuracy and efficiency are improved. And the flexibility and adaptability of the equipment in the using process are remarkably improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to test chamber technical field, concretely to a novel high and low temperature test chamber. BACKGROUND

[0002] The test chamber is a kind of testing equipment for simulating various environmental conditions, and its main function is to test the performance and reliability of products under different environmental conditions.

[0003] With the continuous development of science and technology, the performance of various products in extreme temperature environment is more and more concerned, and the traditional high and low temperature test chamber has certain deficiency in temperature switching speed, which affects the accuracy and efficiency of test, so a new high and low temperature test chamber needs to be developed to ensure the accuracy and efficiency of test.

[0004] Chinese patent publication No. CN212370222U discloses a new high and low temperature test chamber, which comprises a main body, an observation window is arranged on the outer surface of the main body, a card is installed on one side of the observation window, an insulating plate is arranged below the card, a storage battery is installed on the inner side of the insulating plate, an experimental chamber is arranged on the inner side of the main body, and the experimental chamber has two, one inner wall of one of the experimental chambers is provided with a foam layer, a condenser tube is installed on the inner side of the foam layer, a condenser is installed on one end of the condenser tube, and a condensate collection chamber is installed on the other end of the condenser tube, the other experimental chamber is provided with a heating plate inside, the heating plate is provided with a heat preservation plate outside, the inner side of the experimental chamber is provided with a placing chamber, the inner wall of the placing chamber is provided with a mesh structure, the inner side of the placing chamber is provided with a placing plate, and the two ends of the placing plate are provided with connecting blocks.

[0005] The above prior art pushes the placing chamber out through the electric push rod, which is convenient for workers to take samples and improves the portability of the device, according to the experimental requirements of the sample, the placing plate in the corresponding temperature placing chamber is put in, which improves the accuracy of the device experiment, but the existing device has certain limitations in use, and the temperature switching speed of the test chamber is slow, which affects the accuracy and efficiency of test to some extent. UTILITY MODEL CONTENTS

[0006] The utility model aims at providing a new high and low temperature test chamber to solve the problem of slow temperature switching speed of the test chamber in the above background technology, which has certain limitations in use and affects the accuracy and efficiency of test to some extent.

[0007] In order to solve the above technical problems, the utility model provides technical scheme as follows: A novel high and low temperature test box, including the casing, the inside installation of casing is heat preservation board, one side of heat preservation board is provided with temperature adjusting component, the lower extreme installation of temperature adjusting component has rotation component,

[0008] Temperature adjusting component includes temperature control bin, one side of temperature control bin is provided with inlet pipe, one end of inlet pipe is connected with U tube, one end of U tube is provided with discharge pipe, one side of temperature control bin is installed with fan, one side of fan is provided with test box body, the outer wall of test box body is equipped with filter hole, and the top of test box body is installed with top handle.

[0009] Rotation component includes bottom bin, the lower extreme of bottom bin is installed with first motor, the output of first motor is installed with first gear, one side of first gear is provided with second gear, the upper end of second gear is installed with rotating rod, the upper end of rotating rod is installed with rotating disc, the upper end of rotating disc is installed with second isolation plate, the both sides of second isolation plate are installed with pneumatic telescopic rod, the output of pneumatic telescopic rod is installed with push plate.

[0010] Preferably, the both sides of the second isolation plate are installed with a first isolation plate, and the first isolation plate is fixedly arranged on one side of the heat preservation plate, the lower end of the bottom bin is provided with a support frame, the temperature control bin is two groups, and the two groups of temperature control bins are symmetrically arranged in the casing.

[0011] Preferably, the U-shaped tubes are uniformly and equidistantly arranged in the temperature control bin, the fan is a plurality of groups, and the plurality of groups of fans are equidistantly arranged on one side of the temperature control bin close to the test box body.

[0012] Preferably, the filter holes are a plurality of groups, and the plurality of groups of filter holes are uniformly and equidistantly arranged on the outer wall of the test box body, and the test box body is a semicircular structure.

[0013] Preferably, the bottom bin is fixedly arranged at the lower end of the casing, the first motor is detachably arranged at the lower end of the bottom bin, and the output of the first motor is detachably connected with the first gear.

[0014] Preferably, the first gear is engaged with the second gear, and the rotating disc is detachably arranged at the upper end of the rotating rod.

[0015] Preferably, the pneumatic telescopic rods are two groups, the two groups of pneumatic telescopic rods are symmetrically arranged at the upper end of the rotating disc, and the push plates are two groups, and the two groups of push plates are slidingly arranged on the two sides of the second isolation plate.

[0016] Compared with the prior art, the utility model achieves the beneficial effects that:

[0017] First, the utility model discloses a rotating assembly is set up, convenient for switching the temperature in test box body, promote its temperature switching speed, improve the accuracy and efficiency of test, through the start -up first motor, first motor drives first gear rotation, first gear rotation drives second gear rotation, second gear rotation drives the rotation of the rotating rod, the rotating rod rotation drives the rotation of the rotating disc, and the rotating disc rotation drives second isolation board rotation, to drive the rotation of the push plate, and the push plate rotation makes the test box body on the push plate rotates, and the test box body is rotated from one side temperature space to the other side temperature space, and temperature switching is carried out.

[0018] Second, the utility model discloses a temperature adjusting assembly is set up, and the main part shell is divided into two independent space areas, realizes respectively control to the temperature of these two areas, and the flexibility and adaptability of equipment in the process of using are improved significantly, and the shell is divided into two groups of temperature spaces through first isolation board and second isolation board, and a certain temperature medium is injected into the temperature control bin through the feeding pipe, and the temperature of temperature control bin is controlled, and the heat exchange efficiency of temperature control bin and test box body is accelerated through the start -up fan, to ensure that the quick response and uniform distribution of temperature regulation. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the structure schematic diagram of the utility model;

[0020] Figure 2 It is the sectional view of the utility model;

[0021] Figure 3 It is the structure schematic diagram of test box body and filter hole of the utility model;

[0022] Figure 4 It is the structure schematic diagram of first gear and second gear of the utility model.

[0023] In the drawing: 1, shell;2, heat preservation board;3, temperature adjusting assembly;301, temperature control bin;302, feeding pipe;303, U-shaped pipe;304, discharge pipe;305, fan;306, test box body;307, filter hole;308, top handle;4, first isolation board;5, rotating assembly;501, bottom bin;502, first motor;503, first gear;504, second gear;505, rotating rod;506, rotating disc;507, pneumatic telescopic rod;508, push plate;509, second isolation board;6, support frame. DETAILED DESCRIPTION

[0024] Clearly, the described embodiments are merely a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0025] Please refer to Figures 1-4 The utility model provides a novel high low temperature test chamber, including the casing 1, the inside installation of casing 1 has the heat preservation board 2, the one side of heat preservation board 2 is provided with temperature regulating subassembly 3, and the lower end of temperature regulating subassembly 3 is installed with rotating subassembly 5, temperature regulating subassembly 3 includes temperature control bin 301, and the one side of temperature control bin 301 is provided with inlet pipe 302, and one end of inlet pipe 302 is connected with U -shaped pipe 303, and one end of U -shaped pipe 303 is provided with outlet pipe 304, and the one side of temperature control bin 301 is installed with fan 305, and the one side of fan 305 is provided with test chamber body 306, and the outer wall of test chamber body 306 is seted up with filter hole 307, and the top of test chamber body 306 is installed with top handle 308, rotating subassembly 5 includes bottom bin 501, and the lower end of bottom bin 501 is installed with first motor 502, and the output of first motor 502 is installed with first gear 503, and the one side of first gear 503 is provided with second gear 504, and the upper end of second gear 504 is installed with rotating rod 505, and the upper end of rotating rod 505 is installed with rotating disc 506, and the upper end of rotating disc 506 is installed with second isolation board 509 in the middle position, and the both sides of second isolation board 509 are installed with pneumatic telescopic rod 507, and the output of pneumatic telescopic rod 507 is installed with push plate 508.

[0026] By the technical scheme, the rotation assembly 5 is arranged, temperature in the test box body 306 is switched conveniently, temperature switching speed is improved, test accuracy and efficiency are improved, flexibility is improved in use, the first motor 502 is started, the first motor 502 drives the first gear 503 to rotate, the first gear 503 drives the second gear 504 to rotate, the second gear 504 drives the rotating rod 505 to rotate, the rotating rod 505 drives the rotating disc 506 to rotate, the rotating disc 506 drives the second isolation plate 509 to rotate, thereby driving the push plate 508 to rotate, the test box body 306 placed on the push plate 508 is rotated, the test box body 306 is rotated from one temperature space to another temperature space, temperature switching is performed, the temperature adjusting assembly 3 is arranged, the main part shell 1 is divided into two independent space regions, temperature of the two regions is controlled respectively, flexibility and adaptability of the equipment in use are improved significantly, the shell 1 is divided into two temperature spaces by the first isolation plate 4 and the second isolation plate 509, a medium at a certain temperature is injected into the temperature control bin 301 through the feeding pipe 302, temperature of the temperature control bin 301 is controlled, the heat exchange efficiency of the temperature control bin 301 and the test box body 306 is accelerated by starting the fan 305, and therefore rapid response and uniform distribution of temperature adjustment are ensured.

[0027] Specifically, the first isolation plate 4 is arranged on the two sides of the second isolation plate 509, and the first isolation plate 4 is fixedly arranged on one side of the heat preservation plate 2. The lower end of the bottom bin 501 is provided with a support frame 6. The temperature control bin 301 is two groups, and the two groups of temperature control bins 301 are symmetrically arranged in the shell 1.

[0028] By the technical scheme, the heat preservation plate 2 improves the heat preservation effect, the shell 1 is divided into two temperature spaces by the first isolation plate 4 and the second isolation plate 509, the first isolation plate 4 is fixedly arranged, and the second isolation plate 509 rotates under the drive of the first motor 502, so that temperature is switched conveniently. The support frame 6 supports the bottom bin 501. The two groups of temperature control bins 301 adjust the temperature of the two temperature spaces in which the shell 1 is divided by the first isolation plate 4 and the second isolation plate 509 respectively.

[0029] Specifically, the U-shaped pipes 303 are arranged equidistantly and uniformly in the temperature control bin 301. The fan 305 is a plurality of groups, and the plurality of groups of fans 305 are equidistantly arranged on one side of the temperature control bin 301 close to the test box body 306.

[0030] By the technical scheme, a medium at a certain temperature is injected into the U-shaped pipe 303 through the feeding pipe 302, so that the temperature of the temperature control bin 301 is controlled. The U-shaped pipe 303 ensures the uniformity of temperature adjustment. The plurality of groups of fans 305 accelerate the air flow speed, so as to accelerate the heat exchange efficiency.

[0031] Specifically, the filter holes 307 are multiple groups, and the multiple groups of filter holes 307 are uniformly arranged at equal intervals on the outer wall of the test box body 306. The test box body 306 has a semicircular structure.

[0032] Through the above technical scheme, the multiple groups of filter holes guarantee the uniformity of heat exchange between the test box body 306 and the temperature control bin 301, guarantee the stability of the experiment, and the symmetrically arranged test box bodies 306 are placed in the two groups of temperature spaces in which the shell 1 is divided by the first isolation plate 4 and the second isolation plate 509, guaranteeing the normal operation of the structure. The top handle 308 facilitates taking out the test box body 306. The top end and the bottom end of the test box body 306 are provided with heat insulation structures, guaranteeing the stability of the temperature.

[0033] Specifically, the bottom bin 501 is fixedly arranged at the lower end of the shell 1, the first motor 502 is detachably arranged at the lower end of the bottom bin 501, and the output end of the first motor 502 is detachably connected with the first gear 503.

[0034] Through the above technical scheme, the first motor 502 is connected with a power supply and a controller, for guaranteeing independent operation of each device. The first motor 502 is used to drive the first gear 503 to rotate. The bottom bin 501 improves the installation space of the first motor 502 and the first gear 503.

[0035] Specifically, the first gear 503 is engaged with the second gear 504, and the rotating disc 506 is detachably arranged at the upper end of the rotating rod 505.

[0036] Through the above technical scheme, the first gear 503 is used to drive the second gear 504 to rotate, thereby driving the rotating rod 505 to rotate. The rotating rod 505 drives the rotating disc 506 to rotate, and the rotating disc 506 drives the second isolation plate 509 to rotate, facilitating rotating the test box body 306 from one temperature space to the other temperature space for temperature switching.

[0037] Specifically, the pneumatic telescopic rod 507 is two groups, and the two groups of pneumatic telescopic rods 507 are symmetrically arranged at the upper end of the rotating disc 506. The push plate 508 is two groups, and the two groups of push plates 508 are slidingly arranged on the two sides of the second isolation plate 509.

[0038] Through the above technical scheme, the pneumatic telescopic rod 507 is connected with a gas source and a controller, for guaranteeing independent operation of each device. The pneumatic telescopic rod 507 is used to drive the push plate 508 to move. The test box body 306 is placed on the push plate 508. When the push plate 508 moves, the test box body 306 is conveniently pushed out, facilitating taking out.

[0039] In use, when the temperature needs to be regulated, the shell 1 is divided into two groups of temperature spaces by the cooperation of the first isolation plate 4 and the second isolation plate 509, a medium at a certain temperature is injected into the temperature control bin 301 through the inlet pipe 302, the temperature of the symmetrically arranged temperature control bin 301 is controlled respectively, the fan 305 is started, the operation of the fan 305 accelerates the heat exchange efficiency of the temperature control bin 301 and the test box body 306, and a plurality of filter holes 307 ensure the rapid response and uniform distribution of temperature regulation, when the temperature of the test box body 306 needs to be switched, the first motor 502 is started, the first motor 502 drives the first gear 503 to rotate, the first gear 503 drives the second gear 504 to rotate, the second gear 504 drives the rotating rod 505 to rotate, the rotating rod 505 drives the rotating disc 506 to rotate, the rotating disc 506 drives the second isolation plate 509 to rotate, the second isolation plate 509 drives the pneumatic telescopic rod 507 to rotate, the pneumatic telescopic rod 507 drives the push plate 508 to rotate, the push plate 508 drives the test box body 306 to rotate, and the test box body 306 rotates from one side temperature space to the other side temperature space for temperature regulation.

[0040] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A new type of high-low temperature test chamber comprising a housing (1), characterized in that: The inside of the shell (1) is provided with a heat preservation plate (2), one side of the heat preservation plate (2) is provided with a temperature adjusting assembly (3), and the lower end of the temperature adjusting assembly (3) is provided with a rotating assembly (5). The temperature adjusting assembly (3) comprises a temperature control bin (301), one side of the temperature control bin (301) is provided with an inlet pipe (302), one end of the inlet pipe (302) is connected with a U-shaped pipe (303), one end of the U-shaped pipe (303) is provided with an outlet pipe (304), one side of the temperature control bin (301) is provided with a fan (305), one side of the fan (305) is provided with a test box body (306), a filter hole (307) is formed in the outer wall of the test box body (306), and a top handle (308) is arranged on the top end of the test box body (306). The rotating assembly (5) comprises a bottom bin (501), the lower end of the bottom bin (501) is provided with a first motor (502), the output end of the first motor (502) is provided with a first gear (503), one side of the first gear (503) is provided with a second gear (504), the upper end of the second gear (504) is provided with a rotating rod (505), the upper end of the rotating rod (505) is provided with a rotating disc (506), the upper end of the rotating disc (506) is provided with a second isolation plate (509), the two sides of the second isolation plate (509) are provided with pneumatic telescopic rods (507), and the output end of the pneumatic telescopic rod (507) is provided with a push plate (508).

2. A novel high-low temperature test chamber as claimed in claim 1, wherein: The two sides of the second isolation plate (509) are provided with a first isolation plate (4), and the first isolation plate (4) is fixedly arranged on one side of the heat preservation plate (2), the lower end of the bottom bin (501) is provided with a support frame (6), the temperature control bin (301) is provided in two groups, and the two groups of temperature control bins (301) are symmetrically arranged in the shell (1).

3. The novel high-low temperature test chamber according to claim 1, characterized in that: The U-shaped pipes (303) are uniformly and equidistantly arranged in the temperature control bin (301), the fan (305) is provided in multiple groups, and the multiple groups of fan (305) are equidistantly arranged on one side of the temperature control bin (301) close to the test box body (306).

4. The novel high-low temperature test chamber according to claim 1, characterized in that: The filter holes (307) are provided in multiple groups, the multiple groups of filter holes (307) are equidistantly and uniformly arranged on the outer wall of the test box body (306), and the test box body (306) has a semicircular structure.

5. The novel high-low temperature test chamber according to claim 1, characterized in that: The bottom bin (501) is fixedly arranged at the lower end of the shell (1), the first motor (502) is detachably arranged at the lower end of the bottom bin (501), and the output end of the first motor (502) is detachably connected with the first gear (503).

6. The novel high-low temperature test chamber according to claim 1, characterized in that: The first gear (503) is engaged with the second gear (504), and the rotating disc (506) is detachably arranged at the upper end of the rotating rod (505).

7. The novel high-low temperature test chamber according to claim 1, characterized in that: The pneumatic telescopic rods (507) are provided in two groups, the two groups of pneumatic telescopic rods (507) are symmetrically arranged at the upper end of the rotating disc (506), and the push plates (508) are provided in two groups, and the two groups of push plates (508) are slidingly arranged on the two sides of the second isolation plate (509).

Images