CN215894443U - Thermal aging test device - Google Patents
Thermal aging test device Download PDFInfo
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- CN215894443U CN215894443U CN202120803835.6U CN202120803835U CN215894443U CN 215894443 U CN215894443 U CN 215894443U CN 202120803835 U CN202120803835 U CN 202120803835U CN 215894443 U CN215894443 U CN 215894443U
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- aging test
- thermal aging
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Abstract
A thermal aging test device comprises an aging box, and a temperature assembly and a timer which are arranged in the aging box, wherein the temperature assembly comprises a heater and a temperature sensor, the temperature sensor is electrically connected with the timer, a control assembly is arranged on the surface of the aging box, and the control assembly is connected with the temperature assembly and the timer; the temperature sensor and the timer are added, when the heater needs to be heated to a certain temperature, the buzzer is started by setting the corresponding temperature, when the heater needs to be heated to a certain temperature, the corresponding time can be set by the timer when the heater needs to be heated for a certain time, the buzzer is started after the heater is heated to a certain time, the effect of reminding a user is achieved, the control switch is automatically switched off, the automatic aging process is realized, the use is more intelligent, and the operation is more convenient.
Description
Technical Field
The utility model relates to the technical field of experimental equipment, in particular to a thermal aging test device.
Background
The heat aging test box is named as a ventilation aging test box, and is suitable for heat resistance tests of electrical insulating materials, ventilation aging tests of electronic parts and plasticized products, and assessment and judgment of the storage and use adaptability of the electronic parts and plasticized products under high-temperature environmental conditions, and the performance of a sample is measured after the sample is aged in air under simulated high temperature and atmospheric pressure and is compared with the performance of an unaged sample.
In the experiment process of the existing thermal aging test box, because the sample needs to be aged for a certain time (for example: 15min) at a certain temperature (for example: 190 ℃), the temperature and the stopwatch are generally observed by an observation method for timing, the control of the temperature and the time in the experiment process is not accurate, the working process of the aging box needs to be manually concerned, the intelligence is not enough, and errors easily exist in the manual observation method; the burn-in chamber and the temperature display of the existing thermal burn-in test chamber use two different devices, which can cause problems of delay and inaccuracy in temperature setting.
SUMMERY OF THE UTILITY MODEL
The technical problems to be solved by the utility model are as follows: how the temperature of intelligent control ageing oven to and the accuracy of temperature demonstration and actual temperature, a thermal ageing test device, including ageing oven and the inside temperature components and the timer of locating the ageing oven, temperature components includes heater and temperature sensor, temperature sensor and timer electric connection, the ageing oven surface is equipped with control assembly, control assembly is connected with temperature components, timer.
Preferably, the intelligent alarm device further comprises a buzzer, and the buzzer is connected with the timer.
Preferably, the control component comprises a control switch and a touch display screen.
Preferably, the touch display screen is provided with a time setting area, a temperature display area, a temperature setting area and a setting display area.
Preferably, the temperature detected by the temperature sensor is displayed in the temperature display area.
Preferably, the temperature setting area and the time setting area are connected with a timer, and the timer controls the buzzer to be started.
Preferably, the temperature setting section sets the temperature in the aging box and displays the temperature in the setting display section.
Compared with the prior art, the utility model has the following beneficial effects: increased temperature-sensing ware and timer, when needing to heat to the uniform temperature, can be through setting for corresponding temperature, make the heater heat and open bee calling organ when the uniform temperature, when needing to heat the uniform time, can set for corresponding time through the timer, make the heater heat and open bee calling organ after the uniform time, play and remind the user effect to automatic disconnection control switch has realized automatic aging process, uses more intellectuality, and it is more convenient to operate.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
1-an aging box, 2-a control switch, 3-a time setting area, 4-a temperature display area, 5-a temperature setting area, 6-a setting display area and 7-a buzzer.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments.
Example one
Referring to fig. 1, a thermal aging test apparatus comprises an aging box 1, and a temperature assembly and a timer (not shown in the figure) which are arranged in the aging box, wherein the temperature assembly comprises a heater and a temperature sensor, the temperature sensor is electrically connected with the timer, the temperature or the time can be set by the timer, and the power supply is disconnected after the heater heats to the temperature or heats for a corresponding time, so that the use is more intelligent, and the operation is more convenient; the surface of the aging box 1 is provided with a control assembly, the control assembly is connected with a temperature assembly and a timer, the control assembly is used for power control and connection of the temperature assembly and the timer, the control assembly comprises a control switch 2 and a touch display screen, the touch display screen is provided with a time setting area 3, a temperature display area 4, a temperature setting area 5 and a setting display area 6, the temperature detected by a temperature sensor is displayed in the temperature display area 4, the temperature setting area 5 sets the temperature of the aging box 1 and displays the temperature in the setting display area 6, the temperature setting area 5 is connected with the timer, and the set temperature is tracked by the timer; the testing device further comprises a buzzer 7, the buzzer 7 is connected with a timer, the temperature setting area 5 and the time setting area 3 are connected with the timer, and the buzzer 7 is controlled to be started by the timer.
Example two
Setting the working principle of a certain heating temperature: the control switch 2 is turned on, namely the device is connected with a power supply, the temperature needing to be heated is set in the temperature setting area 5, the set temperature value is displayed in the setting display area 6, the heater starts to work, the temperature in the aging box 1 starts to rise, meanwhile, the temperature sensor detects the temperature in the aging box 1 in real time and transmits the temperature to the temperature display area 4 for displaying in real time, when the temperature displayed in the temperature display area 4 is the same as the temperature displayed in the setting display area 6, the timer controls the buzzer 7 to be started, the buzzer 7 is started for 3-10 seconds, finally, the switch 2 is turned off, and the device is turned off.
EXAMPLE III
Setting the working principle of a certain heating time: the control switch 2 is turned on, namely the device is powered on, the time needing to be heated is set in the time setting area 3, the set time value is displayed in the setting display area 6, the heater starts to work, the temperature in the aging box 1 starts to rise, meanwhile, the temperature sensor detects the temperature in the aging box 1 in real time and transmits the temperature to the temperature display area 4 for displaying in real time, when the time value of the setting display area 6 is reduced to 0, the timer controls the buzzer 7 to be started, the buzzer 7 is started for 3-10 seconds, finally, the switch 2 is turned off, and the device is powered off.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (7)
1. A thermal aging test device is characterized in that: including ageing oven and the inside temperature components and the timer of locating the ageing oven, temperature components includes heater and temperature sensor, temperature sensor and timer electric connection, the ageing oven surface is equipped with control assembly, control assembly is connected with temperature components, timer.
2. A thermal aging test apparatus according to claim 1, characterized in that: the intelligent control device also comprises a buzzer, wherein the buzzer is connected with the timer.
3. A thermal aging test apparatus according to claim 1, characterized in that: the control assembly comprises a control switch and a touch display screen.
4. A thermal aging test apparatus according to claim 1, characterized in that: the touch display screen is provided with a time setting area, a temperature display area, a temperature setting area and a setting display area.
5. A thermal aging test apparatus according to claim 1, characterized in that: the temperature detected by the temperature sensor is displayed in the temperature display area.
6. A thermal aging test apparatus according to claim 1, characterized in that: the temperature setting area and the time setting area are connected with a timer, and the timer controls the buzzer to be started.
7. A thermal aging test apparatus according to claim 1, characterized in that: the temperature setting area sets the temperature in the aging box and displays the temperature in the setting display area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120803835.6U CN215894443U (en) | 2021-04-20 | 2021-04-20 | Thermal aging test device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120803835.6U CN215894443U (en) | 2021-04-20 | 2021-04-20 | Thermal aging test device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215894443U true CN215894443U (en) | 2022-02-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120803835.6U Active CN215894443U (en) | 2021-04-20 | 2021-04-20 | Thermal aging test device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215894443U (en) |
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2021
- 2021-04-20 CN CN202120803835.6U patent/CN215894443U/en active Active
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