CN214974084U - Miniature high-low temperature test box - Google Patents
Miniature high-low temperature test box Download PDFInfo
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- CN214974084U CN214974084U CN202121401578.XU CN202121401578U CN214974084U CN 214974084 U CN214974084 U CN 214974084U CN 202121401578 U CN202121401578 U CN 202121401578U CN 214974084 U CN214974084 U CN 214974084U
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Abstract
The utility model relates to a miniature high low temperature test chamber, including proof box and proof box chamber door. The box body of the test box is internally provided with a test chamber, a refrigerating device for cooling the test chamber, a control device and a water tank for providing steam for the test chamber, the box door of the test box is arranged at the front part of the box body of the test box in an openable and closable manner, and the test chamber and the refrigerating device are sequentially arranged at the middle part and the rear part of the box body of the test box; the control device is arranged above the refrigerating device and the test chamber, and the water tank is arranged below the test chamber; one side part of the test chamber door is rotatably connected to one side part of the test chamber so as to open or close the test chamber. The inspection box meets the requirements of high and low temperature tests, and has high use reliability; the internal device is compact in arrangement and small in size, is suitable for testing small-size products and occasions needing small-size high-low temperature equipment, is convenient to move, and can be flexibly placed.
Description
Technical Field
The utility model relates to a temperature test equipment technical field specifically is a miniature high low temperature test case.
Background
With the improvement of the quality requirements of the recently developed industries, for example, data transceiving of the 5G industry and devices accessing to the 5G network need to verify reliability in a wider temperature range, and the high-low temperature test chamber is a common device for performing a simulation test on a product before the product is put on the market, and is mainly used for testing the change of the product at extremely high temperature, extremely low temperature and normal temperature and simulating the real situation of the product used at the corresponding environmental temperature. Traditional high low temperature test case is the main equipment, and the dispersion of arranging of each inside device has big test chamber to equipment is bulky, and area is big, does not have the portability, and some application occasions only need small-size high low temperature equipment just can satisfy the test demand, and this structure that just needs to break traditional high low temperature equipment restricts.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a miniature high low temperature test case.
In order to achieve the above purpose, the utility model adopts the technical scheme that:
the utility model provides a miniature high low temperature test chamber, including proof box and proof box chamber door. The box body of the test box is internally provided with a test chamber, a refrigerating device for cooling the test chamber, a control device and a water tank for providing steam for the test chamber, the box door of the test box is arranged at the front part of the box body of the test box in an openable and closable manner, and the test chamber and the refrigerating device are sequentially arranged at the middle part and the rear part of the box body of the test box; the control device is arranged above the refrigerating device and the test chamber, and the water tank is arranged below the test chamber; one side part of the test chamber door is rotatably connected to one side part of the test chamber so as to open or close the test chamber.
The capacity of the test chamber is less than or equal to 30L, the devices in the test chamber are compact in arrangement, simple in structure and small in size, and the device is suitable for occasions requiring small-size high-low temperature equipment and is also suitable for testing small-size products.
Although the miniature high-low temperature test box has small volume, the devices of the high-low temperature equipment are complete, the test requirements of the high-low temperature test box are met, and the use reliability is high; simultaneously because small, this proof box can place on desktop, ground etc. arbitrary other platforms that can carry out the experiment, has the removal convenience concurrently and places the flexibility. Further, the test chamber comprises a first chamber body and a second chamber body which is communicated with the first chamber body and performs gas circulation, the first chamber body is positioned on the front side of the second chamber body, and the object to be tested is tested in the first chamber body.
Furthermore, a first cavity is arranged in the test box body and behind the test chamber and the water tank, and the refrigerating device is arranged in the first cavity.
Furthermore, the refrigerating device comprises a condenser and a compressor, wherein the condenser and the compressor are respectively arranged at the left side part and the right side part of the first cavity and are reasonably distributed.
Furthermore, the refrigerating device further comprises an evaporator, the evaporator is arranged at the rear part of the second cabin body and is used for carrying out heat exchange with the gas in the test cabin, and specifically, the evaporator is used for cooling the gas in the test cabin.
Further, still be provided with the fan that makes first cabin body and second cabin body carry out gas circulation in the proof box, this fan is including the flabellum portion that is located the second cabin body, the motor portion that is located first cavity, and the motor portion is located the top of compressor. The fan blade part enables the cooling gas in the second cabin body and the gas in the first cabin body to be better circulated, and therefore the temperatures of the gas in the first cabin body and the gas in the second cabin body are relatively balanced.
Furthermore, a second cavity located below the test chamber is further arranged in the test box body, and the water tank is arranged in the second cavity.
Because of the application of the above technical scheme, the utility model discloses compare prior art and have following advantage:
the miniature high-low temperature test box meets the requirements of high-low temperature tests and has high use reliability; the internal device is compact in arrangement and small in size, is suitable for testing small-size products and occasions needing small-size high-low temperature equipment, is convenient to move, and can be flexibly placed.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
FIG. 1 is a schematic structural diagram of an embodiment of a middle-miniature high-low temperature test chamber according to the present invention;
FIG. 2 is a cross-sectional view taken at angle A-A of FIG. 1;
fig. 3 is a cross-sectional view taken at view B-B of fig. 2.
Wherein the reference numerals are as follows:
1. a test chamber body; 2. a test chamber door; 3. a test chamber; 31. a first cabin; 32. a second cabin; 4. a refrigeration device; 41. a condenser; 42. a compressor; 43. an evaporator; 5. a control device; 6. a water tank; 7. a first cavity; 8. a fan; 81. a fan blade portion; 82. a motor section; 9. a second cavity.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; the orientation terms "upper", "lower", "left", "right", "front" and "back" are all defined by the direction of the operator facing the door of the test chamber under the condition that the miniature high-low temperature test chamber is normally placed. Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Referring to fig. 1 to 3, the micro high and low temperature test chamber in the embodiment includes a test chamber body 1 and a test chamber door 2. The test chamber door 2 is openably and closably provided at the front of the test chamber body 1.
The test chamber 3, the refrigerating device 4, the control device 5 and the water tank 6 are arranged in the test chamber body 1. Wherein the test chamber 3 and the refrigerating device 4 are sequentially arranged in the middle and the rear part of the test chamber box body 1, the control device 5 is arranged above the refrigerating device 4 and the test chamber 3, and the water tank 6 is arranged below the test chamber 3. Specifically, one side of the test chamber door 2 is rotatably connected to one side of the test chamber 3, so that the test chamber 3 is opened or closed with respect to the outside of the test chamber body 1.
The capacity of the test chamber 3 is less than or equal to 30L, and the test chamber is suitable for testing products with small volume. The box body 1 of the test box is internally provided with a device which is due to high-low temperature test equipment, so that the requirements of high-low temperature tests are met; the devices are arranged compactly in the test chamber body 1, so that the whole test chamber has a small volume, and the test chamber can be moved in a portable manner and can be flexibly placed on any other platform capable of performing tests, such as a table, the ground and the like.
A first cavity 7 and a second cavity 9 are also arranged in the test box body 1, the first cavity 7 is arranged behind the test chamber 3 and the water tank 6, and the refrigerating device 4 is positioned in the first cavity 7; the second cavity 9 is positioned below the test chamber 3, and the water tank 6 is arranged in the second cavity 9. Specifically, the first cavity 7 is located behind the second cavity 9 and the test chamber 3.
The refrigerating device 4 comprises a condenser 41, a compressor 42 and an evaporator 43, wherein the condenser 41 and the compressor 42 are respectively arranged at the left side part and the right side part of the first cavity 7, and the evaporator 43 is arranged in the test chamber 3 to cool the gas in the test chamber 3.
The test chamber 3 comprises a first chamber 31 and a second chamber 32, the first chamber 31 is located at the front side of the second chamber 32, and the second chamber 32 is communicated with the first chamber 31, so that the gas in the first chamber 31 and the gas in the second chamber 32 can form circulation therebetween, and the object to be tested is tested in the first chamber 31. The evaporator 43 of the cooling device 4 is disposed at the rear portion of the second compartment 32, i.e., at a side of the second compartment 32 relatively close to the location of the first chamber 7.
Preferably, the gas in the first and second chambers 31 and 32 is circulated by the fan 8. The fan 8 comprises a fan blade part 81 and a motor part 82, wherein the fan blade part 81 is positioned in the second compartment, the motor part 82 is positioned in the first compartment 7, and the motor part 82 is positioned above the compressor 42 of the refrigerating device 4. The fan blade portion 81 allows the cooling gas in the second chamber 32 to circulate better with the gas in the first chamber 31, thereby relatively equalizing the temperatures of the gases in the first and second chambers 31 and 32.
In the miniature high-low temperature test box in the embodiment, the miniature high-low temperature test box meets the requirements of high-low temperature tests, and has high use reliability; the internal device is compact in arrangement and small in size, is suitable for testing small-size products and occasions needing small-size high-low temperature equipment, is convenient to move, and can be flexibly placed.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, so as not to limit the protection scope of the present invention, and all equivalent changes or modifications made according to the spirit of the present invention should be covered by the protection scope of the present invention.
Claims (7)
1. The utility model provides a miniature high low temperature test chamber, includes test chamber box (1), test chamber door (2), be provided with in test chamber box (1) test chamber (3), to refrigerating plant (4), controlling means (5) that test chamber (3) carry out cooling, give test chamber (3) provide water tank (6) of steam, its characterized in that: the test chamber door (2) is arranged at the front part of the test chamber body (1) in an openable and closable manner, and the test chamber (3) and the refrigerating device (4) are sequentially arranged at the middle part and the rear part of the test chamber body (1); the control device (5) is arranged above the refrigerating device (4) and the test chamber (3), and the water tank (6) is arranged below the test chamber (3); one side part of the test chamber door (2) is rotatably connected to one side part of the test chamber (3) to open or close the test chamber (3); the capacity of the test chamber (3) is less than or equal to 30L.
2. The miniature high-low temperature test chamber according to claim 1, wherein: the test chamber (3) comprises a first chamber body (31) and a second chamber body (32) which is communicated with the first chamber body (31) and performs gas circulation, wherein the first chamber body (31) is positioned on the front side of the second chamber body (32).
3. The miniature high-low temperature test chamber according to claim 2, wherein: the test chamber is characterized in that a first cavity (7) located behind the test chamber (3) and the water tank (6) is further arranged in the test chamber body (1), and the refrigerating device (4) is arranged in the first cavity (7).
4. The miniature high and low temperature test chamber according to claim 3, wherein: the refrigerating device (4) comprises a condenser (41) and a compressor (42), wherein the condenser (41) and the compressor (42) are respectively arranged at the left side part and the right side part of the first cavity (7).
5. The miniature high-low temperature test chamber according to claim 4, wherein: the refrigerating device (4) further comprises an evaporator (43), and the evaporator (43) is arranged at the rear part of the second cabin body (32).
6. The miniature high-low temperature test chamber according to claim 4, wherein: still be provided with in test box (1) and make first cabin body (31) and second cabin body (32) carry out fan (8) of gas circulation, this fan (8) are including being located fan blade portion (81) in second cabin body (32), being located motor portion (82) of first cavity (7), motor portion (82) are located the top of compressor (42).
7. The miniature high-low temperature test chamber according to claim 1, wherein: the test chamber is characterized in that a second cavity (9) located below the test chamber (3) is further arranged in the test chamber body (1), and the water tank (6) is arranged in the second cavity (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121401578.XU CN214974084U (en) | 2021-06-23 | 2021-06-23 | Miniature high-low temperature test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121401578.XU CN214974084U (en) | 2021-06-23 | 2021-06-23 | Miniature high-low temperature test box |
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| Publication Number | Publication Date |
|---|---|
| CN214974084U true CN214974084U (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121401578.XU Active CN214974084U (en) | 2021-06-23 | 2021-06-23 | Miniature high-low temperature test box |
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| CN (1) | CN214974084U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113945793A (en) * | 2021-12-20 | 2022-01-18 | 海拓仪器(江苏)有限公司 | Accelerated electrification aging test device for electronic device |
-
2021
- 2021-06-23 CN CN202121401578.XU patent/CN214974084U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113945793A (en) * | 2021-12-20 | 2022-01-18 | 海拓仪器(江苏)有限公司 | Accelerated electrification aging test device for electronic device |
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