Temperature control box for testing equipment instrument
By using a multi-level heat dissipation control system, combined with temperature sensors and different heat dissipation devices, the problem of the temperature control box being unable to adjust heat dissipation in a timely manner is solved, thus improving the efficiency of the temperature control box.
Patent Information
- Application Number
- CN202520398981.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-07
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-03-07
AI Technical Summary
The existing temperature control box cannot adjust the heat dissipation method in a timely manner according to the temperature, resulting in poor performance.
A multi-level heat dissipation control system is adopted, which uses temperature sensors to detect temperature and trigger different levels of heat dissipation methods, including the combined use of cooling fans, thermoelectric coolers and liquid cooling devices.
It enables automatic adjustment of heat dissipation methods based on temperature changes, improving the efficiency and effectiveness of the temperature control box.
Smart Images
Figure CN223883946U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to medical rehabilitation equipment field, especially a temperature control box for testing equipment instrument. BACKGROUND
[0002] At present, the working principle of the common temperature control box is generally to detect the use environment temperature of laboratory products or medical equipment through a sensor, and compare with the set target temperature, so as to judge whether the products and equipment are affected at different temperatures, therefore, the inside of the temperature control box often needs to be controlled at different temperatures, and because different temperatures are not suitable for using the same heat dissipation mode, the heat dissipation mode cannot be adjusted in time according to the temperature, thereby affecting the use effect of the temperature control box. SUMMARY
[0003] To solve the above problems, the utility model provides a temperature control box for testing equipment instrument, which controls the performance influence of laboratory products and medical equipment displayed at different temperature environments through multiple internal sensors and a multistage refrigeration system, and the bottom, top and side heat dissipation channels form an air duct circulation, which can be controlled by multistage heat dissipation, and different levels of heat dissipation modes are triggered according to different temperature levels.
[0004] According to one aspect of the utility model, a temperature control box for testing equipment instrument is provided, which comprises a box body, the lower part of the box body is provided with an air inlet, and the top is provided with an air outlet, heat dissipation fans are installed at the air inlet and the air outlet, multiple temperature sensors and a semiconductor refrigeration sheet are installed on the rear side wall inside the box body, and a liquid cooling device is also installed on the left side wall or the right side wall inside the box body; wherein, the heat dissipation fans, the semiconductor refrigeration sheet and the liquid cooling device are connected with a control center, and the control center can trigger the heat dissipation of the heat dissipation fans, the semiconductor refrigeration sheet or the liquid cooling device according to the temperature detected by the temperature sensors from low to high.
[0005] In some embodiments, the box body is made of a sealed sheet metal material. In some embodiments, the material of the box body is described.
[0006] In some embodiments, the temperature sensors are four, and are installed on the rear side wall inside the box body through two mounting racks respectively. In some embodiments, the specific number and mounting method of the temperature sensors are described.
[0007] In some embodiments, the front sides of the two mounting racks are jointly provided with a baffle. In some embodiments, the baffle can further stably install the temperature sensors.
[0008] In some embodiments, at least one pressure sensor and at least one humidity sensor are also installed on the rear side wall inside the enclosure. In some embodiments, the pressure sensor and humidity sensor can be used to monitor the air pressure and humidity inside the enclosure in real time, respectively.
[0009] In some embodiments, the inner bottom surface of the housing has a placement plate. In some embodiments, the placement plate can be used to place products or equipment that need to be tested. Attached Figure Description
[0010] Figure 1 This is a schematic diagram of the structure of a temperature control box for testing equipment according to one embodiment of the present invention;
[0011] Figure 2 for Figure 1 The diagram shows a temperature control box for testing equipment and instruments with the partition removed.
[0012] Figure 3 for Figure 1 The diagram shows a structural schematic of the rear side wall of a temperature control box used for testing equipment and instruments.
[0013] In the diagram: 1. Housing; 2. Air inlet; 3. Air outlet; 4. Cooling fan; 5. Temperature sensor; 6. Semiconductor cooling chip; 7. Liquid cooling device; 8. Mounting bracket; 9. Baffle; 10. Pressure sensor; 11. Humidity sensor; 12. Placement plate. Detailed Implementation
[0014] The present invention will now be described in further detail with reference to the accompanying drawings.
[0015] like Figures 1-3 As shown, the temperature control box includes a hinged, openable square box 1, which is made of sealed sheet metal. The box 1 is designed to be placed vertically, with the side of the box 1 that can be opened and closed being the front side, the opposite side being the rear side, and the other two sides being the left and right sides.
[0016] An air inlet 2 is provided at the lower part of one side of the temperature control box, and an air outlet 3 is provided at the top to ensure the circulation of internal air after the box body 1 is closed. A cooling fan 4 is installed at both the air inlet 2 and the air outlet 3, so that each cooling fan 4 can dissipate heat from the airflow passing through the air inlet 2 and the air outlet 3.
[0017] Multiple temperature sensors 5, at least one air pressure sensor 10, and at least one humidity sensor 11 are installed on the rear wall inside the temperature control box, respectively, for real-time monitoring of temperature, air pressure, and humidity at various points within the box. These sensors can optionally extend to the outside of the box 1 and connect to suitable equipment.
[0018] Preferably, the temperature sensors 5 are four in number and are installed on the rear side wall inside the box 1 through two mounting racks 8 respectively.
[0019] Further preferably, a baffle 9 is installed on the front side of the two mounting racks 8 to further stabilize the installation of the temperature sensors 5.
[0020] A semiconductor refrigerating sheet 6 is further installed on the rear side wall inside the box 1, and a liquid cooling device 7 is further installed on one of the left and right side walls inside the box 1.
[0021] The heat dissipation structures, such as the heat dissipation fans 4, the semiconductor refrigerating sheet 6 and the liquid cooling device 7, are electrically connected with a control center (not shown in the figure), and the heat dissipation structures can be controlled respectively according to the detection results of the temperature sensors 5 through the software algorithm loaded in the control center. According to the temperature from low to high, the heat dissipation is divided into three levels in sequence, i.e. triggering the heat dissipation fans 4 to start cooling, the semiconductor refrigerating sheet 6 to cool, and the liquid cooling device 7 to spray water mist to cool.
[0022] In addition, the box 1 is provided with a placing plate 12 on the inner bottom surface, which can be used to place products or equipment that need to be tested, and some through holes for heat dissipation can also be arranged on the inner bottom surface of the box 1.
[0023] The above only describes some embodiments of the present application. For those skilled in the art, without departing from the creative concept of the present application, a number of modifications and improvements can be made, which are all within the protection scope of the present application.
Claims
1. A temperature-controlled cabinet for testing equipment instruments, characterized by: The utility model relates to a kind of temperature control device, including a box (1), the lower part of the box (1) has an air inlet (2), top has an air outlet (3), the air inlet (2) and the air outlet (3) are installed with heat dissipation fan (4), the rear wall in the inside of the box (1) is installed with multiple temperature sensors (5) and a semiconductor refrigeration sheet (6), the left wall or the right wall in the inside of the box (1) is also installed with a liquid cooling device (7);Wherein, each heat dissipation fan (4), the semiconductor refrigeration sheet (6) and the liquid cooling device (7) are connected with control center, control center can be triggered according to the temperature detected from low to high by each temperature sensor (5), respectively to high trigger each heat dissipation fan (4), the semiconductor refrigeration sheet (6) or the liquid cooling device (7) and carry out heat dissipation.
2. A temperature controlled cabinet for testing equipment instruments as defined in claim 1, characterized in that: The box (1) is made of sealed sheet metal material.
3. A temperature controlled cabinet for testing equipment instruments as defined in claim 1, wherein: The temperature sensor (5) has four, and is installed on the rear wall in the inside of the box (1) by two mounting frames (8) respectively.
4. A temperature controlled cabinet for testing equipment instruments as defined in claim 3, wherein: The front side of two mounting frames (8) is jointly installed with a baffle (9).
5. A temperature controlled cabinet for testing equipment instruments as defined in claim 1, wherein: At least one air pressure sensor (10) and at least one humidity sensor (11) are also installed on the rear wall in the inside of the box (1).
6. A temperature controlled cabinet for testing equipment instruments as defined in claim 1, wherein: The inside bottom surface of the box (1) has a placing plate (12).