CN215642422U - Equipment for rapidly detecting effectiveness of electronic temperature controller - Google Patents
Equipment for rapidly detecting effectiveness of electronic temperature controller Download PDFInfo
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- CN215642422U CN215642422U CN202120984753.6U CN202120984753U CN215642422U CN 215642422 U CN215642422 U CN 215642422U CN 202120984753 U CN202120984753 U CN 202120984753U CN 215642422 U CN215642422 U CN 215642422U
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Abstract
The utility model discloses equipment for rapidly detecting the effectiveness of an electronic temperature controller, which comprises a wood base, wherein a power supply, an electronic temperature controller module, a display screen, a temperature sensing module and a 12V LED indicating lamp are arranged on the wood base, the power supply is connected with the electronic temperature controller module, the temperature sensing module is sequentially connected with the display screen and the electronic temperature control module, the electronic temperature controller module is connected with the LED indicating lamp, and the temperature sensing module is a temperature sensing head or an adjustable resistor. The utility model simplifies the original detection mode, uses the connector design to connect the temperature controller, improves the loading and unloading speed on the original basis, and has nondestructive testing; the light load (LED lamp) display is used for replacing the original load (the whole refrigeration system) for testing; the manufacturing cost is low, and the equipment is manufactured with less cost; the detection speed is high.
Description
Technical Field
The utility model relates to the technical field of rapid safety detection of products, in particular to equipment for rapidly detecting effectiveness of an electronic temperature controller.
Background
The electronic temperature controller is named as an electronic temperature controller, the temperature controller is widely applied to the display cabinet, the market temperature controller is generally divided into an electronic temperature controller and a mechanical temperature controller, the digital display function of the electronic temperature controller is very obvious compared with the mechanical temperature controller, meanwhile, the function of the electronic temperature controller is generally far superior to that of the mechanical temperature controller, the temperature controller is generally applied to control of refrigeration or heating of the display cabinet, the principle of the temperature controller is to connect a temperature sensing head to sense a temperature signal, and determine whether to output the signal to the display cabinet according to a set temperature signal, the display cabinet carries out refrigeration or heating of a refrigeration system according to the signal of the temperature controller, so as to keep the temperature performance of the display cabinet, the temperature controller is heavily weighted in an electric control system of the display cabinet, the structural volume of the temperature controller is changed along with different purposes, and the temperature controller is generally arranged in a built-in or an external mode. The temperature controller can not be rapidly detected when entering a factory for detection, and can only be installed on a display cabinet for practical detection at present. The main detection involves 1, the display panel shows effectively, 2, whether the initial setting parameter is accurate, 3, whether the temperature controller gives the start or stop signal according to the temperature sensing head change; the three performance tests are generally long in time consumption, and the test is carried out by installing a display cabinet product, so that the assembly and disassembly are complex.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems, the utility model provides equipment for rapidly detecting the effectiveness of an electronic temperature controller, which is reasonable in design, overcomes the defects of the prior art and has a good effect.
In order to achieve the purpose, the utility model adopts the following technical scheme:
the utility model provides an equipment of short-term test electron temperature controller validity, includes the wooden base, is equipped with power, electron temperature controller module, display screen, temperature sensing module and a 12V's LED pilot lamp on the wooden base, and the power is connected with electron temperature controller module, and temperature sensing module is connected with display screen and electron temperature control module in proper order, and electron temperature controller module is connected with the LED pilot lamp.
Preferably, the temperature sensing module can select a temperature sensing head for use, and the temperature sensing head is used for sensing the external environment temperature. The temperature sensing module can also be selected as an adjustable resistor, and different environment temperature signals are output in an analog mode by adjusting the adjustable resistor.
Preferably, the power supply comprises a power line, and the power line is provided with an earth leakage protection switch which can prevent the power line from leaking electricity.
Preferably, an LED adapter is arranged between the LED indicator lamp and the electronic temperature controller module.
Preferably, the electronic temperature controller module is connected by a connector, one end of the electronic temperature controller module is connected with the input power supply live wire and the input power supply zero wire, and the other end of the electronic temperature controller module is connected with the output power supply live wire and the output power supply zero wire of the LED adapter.
The utility model has the following beneficial technical effects:
the utility model simplifies the original detection mode, uses the connector design to connect the temperature controller, improves the loading and unloading speed on the original basis, and has nondestructive testing; the safety of the detection equipment is greatly improved by the power line with the leakage protection function; the light load (LED lamp) display is used for replacing the original load (the whole refrigeration system) for testing; the manufacturing cost is low, and the equipment is manufactured with less cost; the detection speed is high.
Drawings
FIG. 1 is a schematic structural diagram of an apparatus for rapidly detecting the effectiveness of a temperature controller according to the present invention;
1-electronic temperature controller module; 2-a display screen; 3-a temperature sensing module; 4-LED indicator light; 5-input power line; 501-inputting a live wire of a power line; 502-input mains neutral; 6-output power line; 601-inputting a live wire of a power line; 602-input power line neutral; 7-leakage protection switch; 8-an LED adapter;
Detailed Description
The following description of the embodiments of the present invention will be made with reference to the accompanying drawings:
as shown in figure 1, the device for rapidly detecting the effectiveness of the electronic temperature controller comprises a wood base, wherein a power supply, an electronic temperature controller module 1, a display screen 2, a temperature sensing module 3 and a 12V LED indicating lamp 4 are arranged on the wood base, the power supply is connected with the electronic temperature controller module 1, the temperature sensing module 3 is sequentially connected with the display screen 2 and the electronic temperature controller module 2, and the electronic temperature controller module 1 is connected with the LED indicating lamp 4.
Specifically, the temperature sensing module 3 can select a temperature sensing head for use, and the temperature sensing head is used for sensing the external environment temperature. The temperature sensing module 3 can also be selected as an adjustable resistor, and different environment temperature signals can be output in an analog mode by adjusting the adjustable resistor.
Specifically, the power supply comprises an input power line 5, and an earth leakage protection switch 7 is arranged on the power line 5.
Specifically, an LED adapter 8 is arranged between the LED indicator lamp 4 and the electronic temperature controller module 1.
Specifically, the electronic temperature controller module 1 is connected by using a connector, one end of the electronic temperature controller module is connected with an input power live wire 501 and an input power zero wire 502, and the other end of the electronic temperature controller module is connected with an output power live wire 601 and an input power zero wire 602 of the LED adapter.
When the temperature sensing module 3 adopts a temperature sensing head, the method comprises the following steps:
s1, switching on a power supply, sensing the external environment temperature to 25 ℃ by the temperature sensing head, and transmitting an environment temperature signal to the display screen 2;
s2, the display screen 2 displays that the ambient temperature is 25 ℃, and transmits an ambient temperature signal to the electronic temperature controller module 1;
s3, the electronic temperature controller module 1 adjusts the temperature control point to 20 ℃ to make the temperature control point lower than the ambient temperature, so that the electronic temperature controller module 1 outputs a starting signal to observe whether the LED indicator lamp 4 is lighted or not;
s4, the temperature control point is adjusted to 30 ℃ again by the electronic temperature controller module 1, so that the temperature control point is higher than the ambient temperature, the electronic temperature controller module 1 outputs a stop signal, and whether the LED indicator light 4 is turned off or not is observed.
When the temperature sensing module 3 selects the adjustable resistor, the method comprises the following steps:
s1, switching on a power supply, and setting a fixed temperature control point to be 25 ℃ by the electronic temperature controller module 1;
s2, adjusting the adjustable resistor to enable the environment temperature signal output by the adjustable resistor to be 30 ℃, displaying the environment temperature by the display screen 2, outputting a starting signal by the electronic temperature controller module 1, and observing whether the LED indicator lamp 4 is lighted or not;
s3, adjusting the adjustable resistor to enable the environment temperature signal output by the adjustable resistor to be 20 ℃, displaying the environment temperature by the display screen 2, outputting a stop signal by the electronic temperature controller module 1, and observing whether the LED indicator lamp 4 is turned off.
The above is a complete implementation process of the present embodiment.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and those skilled in the art may make modifications, alterations, additions or substitutions within the spirit and scope of the present invention.
Claims (6)
1. The utility model provides an equipment of short-term test electron temperature controller validity which characterized in that, includes the wooden base, be equipped with power, electron temperature controller module, display screen, temperature sensing module and a 12V's LED pilot lamp on the wooden base, the power is connected with the electron temperature controller module, the temperature sensing module is connected with display screen and electron temperature control module in proper order, the electron temperature controller module with the LED pilot lamp is connected.
2. The apparatus of claim 1, wherein the temperature sensing module comprises a temperature sensing head for sensing an ambient temperature.
3. The apparatus of claim 1, wherein the temperature sensing module comprises an adjustable resistor, and the adjustable resistor is used for outputting different environmental temperature signals in an analog manner.
4. The apparatus of claim 1, wherein the power supply comprises a power line, and a leakage protection switch is disposed on the power line.
5. The apparatus for rapidly detecting the effectiveness of an electronic thermostat according to claim 1, wherein an LED adapter is disposed between the LED indicator light and the electronic thermostat module.
6. The apparatus for rapidly testing the effectiveness of an electronic thermostat according to claim 1, wherein the electronic thermostat module is connected by using a connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120984753.6U CN215642422U (en) | 2021-05-10 | 2021-05-10 | Equipment for rapidly detecting effectiveness of electronic temperature controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120984753.6U CN215642422U (en) | 2021-05-10 | 2021-05-10 | Equipment for rapidly detecting effectiveness of electronic temperature controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215642422U true CN215642422U (en) | 2022-01-25 |
Family
ID=79937984
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120984753.6U Active CN215642422U (en) | 2021-05-10 | 2021-05-10 | Equipment for rapidly detecting effectiveness of electronic temperature controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215642422U (en) |
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2021
- 2021-05-10 CN CN202120984753.6U patent/CN215642422U/en active Active
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