CN220091438U - Constant temperature type temperature test box - Google Patents
Constant temperature type temperature test box Download PDFInfo
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- CN220091438U CN220091438U CN202320968691.9U CN202320968691U CN220091438U CN 220091438 U CN220091438 U CN 220091438U CN 202320968691 U CN202320968691 U CN 202320968691U CN 220091438 U CN220091438 U CN 220091438U
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- 238000012360 testing method Methods 0.000 title claims abstract description 90
- 238000005192 partition Methods 0.000 claims description 5
- 238000002474 experimental method Methods 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a constant temperature type temperature test box, which comprises: the test box main body is used for checking various performance indexes of the electronic element under high and low temperature or damp and hot environments, so that the stable operation of the whole product chain is ensured; the heater is arranged on one side of the main body of the test box and provides hot air for the main body of the test box through a pipeline; the refrigerator is arranged at one side of the main body of the test box and provides cool air for the main body of the test box through a pipeline; the humidifier is arranged at the top of the main body of the test box, and the main body of the humidifier is directly connected with the inside of the main body of the test box to humidify the inside of the main body of the test box. According to the utility model, through the arrangement of the balance structure, the conveying ends of the heater, the refrigerator and the humidifier are communicated with the balance structure, and the balance structure is started, so that the temperature and humidity in the experiment cavity in the main body of the experiment box are constant, and the constant temperature function is realized conveniently.
Description
Technical Field
The utility model relates to a temperature test box, in particular to a constant temperature type temperature test box.
Background
The temperature test box is suitable for aerospace products, information electronic instruments and meters, materials, electricians, electronic products and various electronic elements and gas parts to test various performance indexes of the electronic elements and gas parts in high and low temperature or damp and hot environments, so that stable operation of an integral product chain is ensured.
The existing temperature test box needs to naturally balance the internal temperature and humidity by means of time, and consumes longer time, so that the temperature test box is not beneficial to use.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a constant temperature type temperature test box, which solves the problems that the prior temperature test box needs to naturally balance the internal temperature and humidity by depending on time, consumes longer time and is not beneficial to use by arranging an equalization structure.
The constant temperature type temperature test box is realized by the following technical scheme that:
the test box main body is used for checking various performance indexes of the electronic element under high and low temperature or damp and hot environments, so that the stable operation of the whole product chain is ensured;
the heater is arranged on one side of the main body of the test box and provides hot air for the main body of the test box through a pipeline;
the refrigerator is arranged at one side of the main body of the test box and provides cool air for the main body of the test box through a pipeline;
the humidifier is arranged at the top of the main body of the test box, and is directly connected with the inside of the main body of the test box to humidify the inside of the main body of the test box;
the balance structure is arranged inside the main body of the test box, and the conveying ends of the heater, the refrigerator and the humidifier are communicated with the balance structure, so that the temperature and humidity inside the main body of the test box are constant.
As the preferable technical scheme, a baffle plate is arranged in the main body of the test box, the balance structure is arranged above the baffle plate, and a test cavity is formed below the baffle plate; the balancing structure comprises a balancing cavity, a fixing seat and a fan, wherein the fan is arranged on the fixing seat, the fixing seat is fixed in the balancing cavity, and the air flow and the humidity provided by the heater, the refrigerator and the humidifier are balanced through the rotation of the fan; the center of the partition board is provided with a valve; and a temperature and humidity sensor is arranged in the test cavity.
As the preferable technical scheme, the bottom of the test cavity is provided with a supporting plate, and the supporting plate is provided with drainage grooves in an array manner; a drainage cavity is arranged between the supporting plate and the test cavity, and a drainage valve is arranged at the bottom of the drainage cavity.
As an optimal technical scheme, a control panel is arranged above the front surface of the main body of the test box, and is connected with a control heater, a refrigerator, a humidifier, a fan, a discharge valve, a drain valve and a temperature and humidity sensor and is powered by an external power supply; the display screen of the control panel is used for displaying the temperature and the humidity inside the equalizing cavity.
As the preferable technical scheme, the lower part of the front face of the test box main body is connected with a box door, and a window is arranged on the box door.
As the preferable technical scheme, the bottom of the main body of the test box is provided with supporting feet.
The beneficial effects of the utility model are as follows: according to the utility model, through the arrangement of the balance structure, the conveying ends of the heater, the refrigerator and the humidifier are communicated with the balance structure, and the balance structure is started, so that the temperature and humidity in the experiment cavity in the main body of the experiment box are constant, and the constant temperature function is realized conveniently.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic view of an open configuration of the present utility model;
FIG. 3 is a schematic cross-sectional view of the present utility model;
fig. 4 is a schematic diagram of an equalizing structure of the present utility model.
Detailed Description
All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.
As shown in fig. 1 to 3, a constant temperature type temperature test chamber of the present utility model includes:
the test box body 1 is used for testing various performance indexes of the electronic element under high and low temperature or damp and hot environments, so that the stable operation of the whole product chain is ensured;
the heater 2 is arranged on one side of the test box main body 1, and provides hot air for the test box main body 1 through a pipeline;
the refrigerator 3 is arranged on one side of the test box main body 1, and provides cool air for the test box main body 1 through a pipeline;
the humidifier 4 is arranged at the top of the test box main body 1, and the humidifier 4 is directly connected with the inside of the test box main body 1 to humidify the inside of the test box main body 1;
as shown in fig. 4, the equalizing structure is disposed inside the main body 1 of the test chamber, and the conveying ends of the heater 2, the refrigerator 3 and the humidifier 4 are all communicated with the equalizing structure, so that the temperature and humidity inside the main body 1 of the test chamber are constant.
In the embodiment, a baffle plate 5 is arranged in the main body 1 of the test box, an equilibrium structure is arranged above the baffle plate 5, and a test cavity 7 is formed below the baffle plate 5; the balancing structure comprises a balancing cavity 6, a fixing seat 8 and a fan 9, wherein the fan 9 is arranged on the fixing seat 8, the fixing seat 8 is fixed in the balancing cavity 6, and the air flow and the humidity provided by the heater 2, the refrigerator 3 and the humidifier 4 are balanced through the rotation of the fan 9; the center of the baffle 5 is provided with a valve 10; a temperature and humidity sensor is arranged in the test cavity 7.
In order to facilitate drainage, the bottom of the test cavity 7 is provided with a support plate 11, and drainage grooves 12 are arrayed on the support plate 11; a drainage cavity 13 is arranged between the supporting plate 11 and the test cavity 7, and a drainage valve 18 is arranged at the bottom of the drainage cavity 13.
For convenient control, a control panel 14 is arranged above the front surface of the test box main body 1, and the control panel 14 is connected with a control heater 2, a refrigerator 3, a humidifier 4, a fan 9, a discharge valve 10, a drain valve 18 and a temperature and humidity sensor and is powered by an external power supply; the display screen of the control panel 14 is used for displaying the temperature and humidity inside the equalization chamber 6.
In this embodiment, the box door 15 is connected to the lower part of the front surface of the main body 1 of the test box, and a window 16 is provided on the box door 15, so as to observe the internal situation.
In this embodiment, the bottom of the main body 1 of the test chamber is provided with supporting feet 17, which can be replaced by rollers, so that the test chamber is convenient to move.
The working principle is as follows:
during the use, open through control panel control valve, then start heater, refrigerator and humidifier and carry the steam air conditioning and the moisture that produce to the test intracavity to through the fan rotation, make the neutralization speed of temperature faster, make it reach the humiture of test in faster time, after the humiture reaches, close the valve, make the test chamber sealed, make the components and parts test under invariable humiture.
The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the utility model is not limited thereto, but any changes or substitutions that do not undergo the inventive effort should be construed as falling within the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.
Claims (6)
1. A constant temperature test chamber, comprising:
the test box comprises a test box main body (1), wherein the test box main body (1) is used for checking various performance indexes of an electronic element under high and low temperature or damp and hot environments, so that the stable operation of an integral product chain is ensured;
the heater (2) is arranged on one side of the test box main body (1), and provides hot air for the test box main body (1) through a pipeline;
the refrigerator (3) is arranged on one side of the test box main body (1), and cold air is provided for the test box main body (1) through a pipeline;
the humidifier (4) is arranged at the top of the test box main body (1), and the humidifier (4) is directly connected with the inside of the test box main body (1) to humidify the inside of the test box main body (1);
the balance structure is arranged inside the test box main body (1), and conveying ends of the heater (2), the refrigerator (3) and the humidifier (4) are communicated with the balance structure, so that the temperature and the humidity inside the test box main body (1) are constant.
2. The constant temperature test chamber of claim 1, wherein: the test chamber is characterized in that a partition plate (5) is arranged in the test chamber main body (1), the balance structure is arranged above the partition plate (5), and a test chamber (7) is formed below the partition plate (5); the balancing structure comprises a balancing cavity (6), a fixing seat (8) and a fan (9), wherein the fan (9) is arranged on the fixing seat (8), the fixing seat (8) is fixed in the balancing cavity (6), and air flows and humidity provided by the heater (2), the refrigerator (3) and the humidifier (4) are balanced through rotation of the fan (9); a valve (10) is arranged in the center of the partition board (5); a temperature and humidity sensor is arranged in the test cavity (7).
3. A constant temperature test chamber according to claim 2, wherein: a supporting plate (11) is arranged at the bottom of the test cavity (7), and drainage grooves (12) are formed in the supporting plate (11) in an array manner; a drainage cavity (13) is arranged between the supporting plate (11) and the test cavity (7), and a drainage valve (18) is arranged at the bottom of the drainage cavity (13).
4. The constant temperature test chamber of claim 1, wherein: a control panel (14) is arranged above the front surface of the test box main body (1), and the control panel (14) is connected with a control heater (2), a refrigerator (3), a humidifier (4), a fan (9), a valve (10), a drainage valve (18) and a temperature and humidity sensor and is powered by an external power supply; the display screen of the control panel (14) is used for displaying the temperature and the humidity inside the equalization cavity (6).
5. The constant temperature test chamber of claim 1, wherein: the box door (15) is connected to the lower portion of the front face of the test box main body (1), and a window (16) is arranged on the box door (15).
6. The constant temperature test chamber of claim 1, wherein: the bottom of the test box main body (1) is provided with supporting feet (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320968691.9U CN220091438U (en) | 2023-04-26 | 2023-04-26 | Constant temperature type temperature test box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320968691.9U CN220091438U (en) | 2023-04-26 | 2023-04-26 | Constant temperature type temperature test box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220091438U true CN220091438U (en) | 2023-11-28 |
Family
ID=88868141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320968691.9U Active CN220091438U (en) | 2023-04-26 | 2023-04-26 | Constant temperature type temperature test box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220091438U (en) |
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2023
- 2023-04-26 CN CN202320968691.9U patent/CN220091438U/en active Active
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