阅读说明：本技术 一种环境试验箱及环境试验系统 (Environmental test case and environmental test system ) 是由 黄朋太 于 2020-12-08 设计创作，主要内容包括：本发明公开了一种环境试验箱,包括试验腔体、环境传感器及处理器；所述试验腔体用于放置待测试设备；所述环境传感器与所述试验腔体分体设置,且能设置到所述待测试设备对应的待测区域；所述环境传感器用于获取所述待测区域的环境参数,且与所述处理器相连；所述处理器用于接收与处理所述环境参数,并控制所述试验腔体内的测试参数。本发明通过设置能在环境试验箱内的预设待测区域直接收集环境参数的所述环境传感器,得到的环境数据更加接近被测设备的实际工作环境,并通过所述环境传感器测量对应的待测区域的环境参数,在大大增加测量准确率的同时,还进一步提高所述环境试验箱的泛用性。本发明同时还提供了一种具有上述有益效果的环境试验系统。(The invention discloses an environmental test chamber, which comprises a test cavity, an environmental sensor and a processor, wherein the test cavity is provided with a test cavity body; the test cavity is used for placing equipment to be tested; the environment sensor and the test cavity are arranged in a split manner and can be arranged in a to-be-tested area corresponding to the to-be-tested equipment; the environment sensor is used for acquiring the environment parameters of the area to be measured and is connected with the processor; the processor is used for receiving and processing the environmental parameters and controlling the test parameters in the test cavity. According to the environment test box, the environment sensor capable of directly collecting the environment parameters in the preset to-be-tested area in the environment test box is arranged, the obtained environment data is closer to the actual working environment of the to-be-tested equipment, the environment sensor is used for measuring the corresponding environment parameters of the to-be-tested area, the measurement accuracy is greatly improved, and meanwhile the universality of the environment test box is further improved. The invention also provides an environment test system with the beneficial effects.)

1. An environmental test chamber is characterized by comprising a test cavity, an environmental sensor and a processor;

the test cavity is used for placing equipment to be tested;

the environment sensor and the test cavity are arranged in a split manner and can be arranged in a to-be-tested area corresponding to the to-be-tested equipment;

the environment sensor is used for acquiring the environment parameters of the area to be measured and is connected with the processor;

the processor is used for receiving and processing the environmental parameters and controlling the test parameters in the test cavity.

2. The environmental test chamber of claim 1, wherein when the device under test corresponds to a plurality of areas under test, the environmental test chamber comprises a plurality of environmental sensors disposed in different areas under test.

3. An environmental test chamber as set forth in claim 1, wherein the environmental sensor includes at least one of a temperature sensor or a humidity sensor or an air pressure sensor.

4. An environmental test chamber according to claim 1, wherein the environmental sensor is connected to the processor by a sealed connection cable.

5. An environmental test chamber according to claim 4, wherein when the environmental test chamber includes a plurality of environmental sensors, different kinds of environmental sensors are of the same type as the data interface of the sealed connection cable.

6. An environmental test chamber as set forth in claim 1, wherein said environmental sensor is coupled to said processor via a wireless network.

7. An environmental test chamber according to claim 1, further comprising a display assembly;

the display component is connected with the processor and used for displaying the test parameters and the environment parameters.

8. An environmental test chamber according to claim 7, wherein the display assembly is fixedly attached to the housing of the environmental test chamber.

9. An environmental test chamber according to any one of claims 1 to 8, further comprising a sensor support;

the sensor support is used for placing the environmental sensor.

10. An environmental test system comprising an environmental test chamber according to any one of claims 1 to 9.

Technical Field

The invention relates to the field of equipment testing, in particular to an environmental test chamber and an environmental test system.

Background

Along with the development of science and technology, people's life is not more and more kept away from various electronic equipment and internet, and this has produced higher requirement to the reliability of electronic equipment in various different environments, and wherein, environmental test chamber is exactly one kind and is used widely in the relevant reliability test of test equipment, and along with test equipment is more and more complicated, the improvement of fineness, the requirement to environmental test chamber is also more and more high.

The existing method for monitoring environmental parameters of the test chamber is to place an environmental sensor at a vent, and use data such as temperature, humidity and the like fed back by the sensor as environmental data inside equipment. When the environment distribution in the test box is balanced, the condition in the test box can be accurately confirmed. However, in the actual test, because the vent is far away from the area where the device actually needs to be measured, and the environment in each area in the box is often different, the environmental parameters at the vent are used as the parameters of all areas in the environmental test box through the prior art, and the accuracy is often poor.

Therefore, how to improve the accuracy of the reliability test of the equipment in the environmental test chamber is an urgent problem to be solved by those skilled in the art.

Disclosure of Invention

The invention aims to provide an environmental test chamber and an environmental test system, which aim to solve the problems in the prior art.

In order to solve the technical problem, the invention provides an environmental test chamber, which comprises a test cavity, an environmental sensor and a processor;

the test cavity is used for placing equipment to be tested;

the environment sensor and the test cavity are arranged in a split manner and can be arranged in a to-be-tested area corresponding to the to-be-tested equipment;

the environment sensor is used for acquiring the environment parameters of the area to be measured and is connected with the processor;

the processor is used for receiving and processing the environmental parameters and controlling the test parameters in the test cavity.

Optionally, in the environmental test chamber, when the device to be tested corresponds to a plurality of regions to be tested, the environmental test chamber includes a plurality of environmental sensors disposed in different regions to be tested.

Optionally, in the environmental test chamber, the environmental sensor includes at least one of a temperature sensor or a humidity sensor or an air pressure sensor.

Optionally, in the environmental test chamber, the environmental sensor is connected to the processor through a sealed connection cable.

Optionally, in the environmental test chamber, when the environmental test chamber includes a plurality of environmental sensors, the different environmental sensors are of the same type as the data interface of the sealed connection cable.

Optionally, in the environmental test box, the environmental sensor is connected to the processor through a wireless network.

Optionally, in the environmental test chamber, the environmental test chamber further comprises a display component;

the display component is connected with the processor and used for displaying the test parameters and the environment parameters.

Optionally, in the environmental test chamber, the display assembly is fixedly connected to the housing of the environmental test chamber.

Optionally, in the environmental test chamber, the environmental test chamber further comprises a sensor bracket;

the sensor support is used for placing the environmental sensor.

An environmental test system comprising an environmental test chamber as claimed in any one of the preceding claims.

The invention provides an environmental test chamber which comprises a test cavity, an environmental sensor and a processor; the test cavity is used for placing equipment to be tested; the environment sensor and the test cavity are arranged in a split manner and can be arranged in a to-be-tested area corresponding to the to-be-tested equipment; the environment sensor is used for acquiring the environment parameters of the area to be measured and is connected with the processor; the processor is used for receiving and processing the environmental parameters and controlling the test parameters in the test cavity. In addition, the environment sensor is arranged separately from the test cavity, and can be used for presetting corresponding to-be-tested areas aiming at different working areas of the same to-be-tested equipment or the to-be-tested equipment with different sizes and shapes, and measuring the environment parameters of the corresponding to-be-tested areas through the environment sensor, so that the measurement accuracy is greatly increased, and the universality of the environment test box is further improved. The invention also provides an environment test system with the beneficial effects.

Drawings

In order to more clearly illustrate the embodiments or technical solutions of the present invention, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of an environmental test chamber provided in the present invention;

FIG. 2 is a schematic structural diagram of another embodiment of an environmental test chamber provided by the present invention;

fig. 3 is a schematic structural diagram of another embodiment of the environmental test chamber provided by the present invention.

Detailed Description

In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The core of the present invention is to provide an environmental test chamber, which has a schematic structural view as shown in fig. 1, and is referred to as a first embodiment, and includes a test chamber 100, an environmental sensor 200, and a processor 300;

the test cavity 100 is used for placing equipment to be tested;

the environment sensor 200 is arranged separately from the test cavity 100 and can be arranged in a to-be-tested area corresponding to the to-be-tested equipment;

the environment sensor 200 is used for acquiring environment parameters of the area to be measured, and is connected with the processor 300;

the processor 300 is configured to receive and process the environmental parameters and control the test parameters in the test chamber 100.

It should be noted that the area to be measured corresponding to the device to be tested is an area near the device to be tested, and further, an area corresponding to a part to be measured of the device to be tested, and if the working state of the fan under different air humidity is measured, the humidity sensor is disposed near the fan of the device to be tested, or a distance threshold value may be set according to an actual situation, and a space near the part to be measured within the distance threshold value is used as the corresponding area to be measured.

The environmental sensor 200 includes at least one of a temperature sensor or a humidity sensor or an air pressure sensor. Of course, the environmental sensor 200 may also adopt other types of sensors according to actual needs, and the different types of sensors may be disposed in the same area to measure different parameters of the area, or may be disposed separately from the different areas.

In addition, the environmental sensor 200 is connected to the processor 300 through a sealed connection cable, which is a cable having a sealed connector at a connection end. The internal environment of the test cavity 100 of the environmental test chamber is often in a high-temperature high-humidity state, and the processor 300 is connected with the environmental sensor 200 by adopting a sealing connection cable, so that the interface can be effectively prevented from being exposed in the high-temperature high-humidity environment and being quickly corroded, and the service life of equipment can be prolonged.

Further, when the environmental test chamber includes a plurality of kinds of environmental sensors 200, the different kinds of environmental sensors 200 are the same type as the data interface of the sealed connection cable. The environment sensors 200 are the above temperature sensors, humidity sensors, air pressure sensors, etc.

In another embodiment, the environmental sensor 200 is connected to the processor 300 via a wireless network. The environmental sensor 200, which is connected to the processor 300 via a wireless network, avoids physical interfaces exposed to the environment, while the absence of data lines allows more freedom in the placement of the environmental sensor 200 in the test chamber 100.

Still further, the environmental test chamber further comprises a sensor support; the sensor holder is used for mounting the environmental sensor 200. Part of the area to be measured is not easy to be fixed or has no fixed pivot, and the distance between the environment sensor 200 and the working element which needs to be measured actually can be further shortened after the sensor support is additionally arranged, the measured environment parameter is closer to the actual working environment of the working element, and the measured data is more accurate.

The invention provides an environmental test chamber, which comprises a test cavity 100, an environmental sensor 200 and a processor 300; the test cavity 100 is used for placing equipment to be tested; the environment sensor 200 is arranged separately from the test cavity 100 and can be arranged in a to-be-tested area corresponding to the to-be-tested equipment; the environment sensor 200 is used for acquiring environment parameters of the area to be measured, and is connected with the processor 300; the processor 300 is configured to receive and process the environmental parameters and control the test parameters in the test chamber 100. In the invention, the environmental sensor 200 capable of directly collecting the environmental parameters in the preset to-be-tested area in the environmental test chamber is arranged, so that the obtained environmental data is closer to the actual working environment of the to-be-tested equipment, in addition, the environmental sensor 200 is a sensor which is arranged separately from the test chamber 100, the corresponding to-be-tested area can be preset for the to-be-tested equipment with different working areas or different sizes and shapes of the same to-be-tested equipment, and the environmental parameters of the corresponding to-be-tested area are measured by the environmental sensor 200, so that the measurement accuracy is greatly increased, and the universality of the environmental test chamber is further improved.

On the basis of the first embodiment, the environmental sensor 200 is further limited to obtain a second embodiment, which is shown in fig. 2 and includes a test chamber 100, an environmental sensor 200 and a processor 300;

the test cavity 100 is used for placing equipment to be tested;

the environment sensor 200 is arranged separately from the test cavity 100 and can be arranged in a to-be-tested area corresponding to the to-be-tested equipment;

the environment sensor 200 is used for acquiring environment parameters of the area to be measured, and is connected with the processor 300;

the processor 300 is configured to receive and process the environmental parameters, and control the test parameters in the test chamber 100;

when the device to be tested corresponds to a plurality of regions to be tested, the environmental test chamber includes a plurality of environmental sensors 200 disposed in different regions to be tested.

In this embodiment, a plurality of environmental sensors 200 corresponding to different regions to be tested are provided for the environmental test chamber, and in actual use, a plurality of working elements of the device to be tested may need to be tested, or the volume of the device to be tested is too large, so that environmental parameters at different positions are different, and therefore, in this embodiment, a plurality of environmental sensors 200 are provided and are respectively provided in different regions to be tested, which can further improve the accuracy of data acquisition and further improve the accuracy of test results.

On the basis of the second embodiment, the environmental sensor 200 is further limited to obtain a third embodiment, which is shown in fig. 3 and includes a test chamber 100, an environmental sensor 200 and a processor 300;

the test cavity 100 is used for placing equipment to be tested;

the environment sensor 200 is arranged separately from the test cavity 100 and can be arranged in a to-be-tested area corresponding to the to-be-tested equipment;

the environment sensor 200 is used for acquiring environment parameters of the area to be measured, and is connected with the processor 300;

the processor 300 is configured to receive and process the environmental parameters, and control the test parameters in the test chamber 100;

when the device to be tested corresponds to a plurality of regions to be tested, the environmental test chamber comprises a plurality of environmental sensors 200 arranged in different regions to be tested;

the environmental test chamber further comprises a display assembly 400;

the display component 400 is connected to the processor 300, and is configured to display the test parameters and the environment parameters.

In this embodiment, the display module 400 is added to the environmental test chamber, so that the environmental parameters collected by the environmental sensor 200 and the test parameters in the test chamber 100 can be directly and visually seen through the display module 400, and the test parameters can be adjusted by inputting related instructions, thereby greatly facilitating the operation of operators, reducing the training cost of the operators, and further improving the test efficiency. Still further, the display module 400 is fixedly connected to the housing of the environmental test chamber, that is, the environmental test chamber is an integrated test chamber with the display module 400, which is convenient for transportation and carrying, reduces the wires exposed outside the housing, and increases the working stability of the device.

The invention also provides an environmental test system, which comprises the environmental test box. The invention provides an environmental test chamber, which comprises a test cavity 100, an environmental sensor 200 and a processor 300; the test cavity 100 is used for placing equipment to be tested; the environment sensor 200 is arranged separately from the test cavity 100 and can be arranged in a to-be-tested area corresponding to the to-be-tested equipment; the environment sensor 200 is used for acquiring environment parameters of the area to be measured, and is connected with the processor 300; the processor 300 is configured to receive and process the environmental parameters and control the test parameters in the test chamber 100. In the invention, the environmental sensor 200 capable of directly collecting the environmental parameters in the preset to-be-tested area in the environmental test chamber is arranged, so that the obtained environmental data is closer to the actual working environment of the to-be-tested equipment, in addition, the environmental sensor 200 is a sensor which is arranged separately from the test chamber 100, the corresponding to-be-tested area can be preset for the to-be-tested equipment with different working areas or different sizes and shapes of the same to-be-tested equipment, and the environmental parameters of the corresponding to-be-tested area are measured by the environmental sensor 200, so that the measurement accuracy is greatly increased, and the universality of the environmental test chamber is further improved.

The embodiments are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same or similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.

It is to be noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

The environmental test chamber and the environmental test system provided by the invention are described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are presented only to assist in understanding the method and its core concepts. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.