CN216410452U - Thermocouple detection device for refrigeration equipment - Google Patents
Thermocouple detection device for refrigeration equipment Download PDFInfo
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- CN216410452U CN216410452U CN202122855081.1U CN202122855081U CN216410452U CN 216410452 U CN216410452 U CN 216410452U CN 202122855081 U CN202122855081 U CN 202122855081U CN 216410452 U CN216410452 U CN 216410452U
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Abstract
The utility model belongs to the field of refrigeration equipment, and particularly provides a thermocouple detection device for refrigeration equipment. The utility model aims to solve the problems that a thermocouple detection device in the prior art is low in detection efficiency and not beneficial to operation of workers. For this purpose, the thermocouple detection device comprises a base body, a power supply, an information output device, a first connecting terminal and a second connecting terminal. The power supply, the information output device, the first wiring terminal and the second wiring terminal are all arranged on the substrate; the first connecting terminal, the power supply, the second connecting terminal and the information output device are sequentially connected in series through a lead; the first wiring terminal and the second wiring terminal are used for being connected with pins of a thermocouple of the refrigeration equipment, so that the information output device is used for outputting detection information representing on-off of an internal circuit of the thermocouple. The thermocouple detection device is convenient to carry and simple to operate, and improves the detection efficiency.
Description
Technical Field
The utility model belongs to the field of refrigeration equipment, and particularly provides a thermocouple detection device for refrigeration equipment.
Background
At present, the refrigeration equipment senses the actual temperature in the refrigeration equipment through a high-precision and high-sensitivity temperature sensor so as to accurately and timely convert the temperature into an electric signal and transmit the electric signal to a control system of the refrigerator, so that the compressor can work timely, and the temperature of the refrigeration equipment is constant. However, a large number of thermocouples are required for testing the refrigeration equipment, and in the use process of the thermocouples, due to frequent stress on the connection part of the plug and the socket of the thermocouple, the thermocouple wire at the plug of the thermocouple is easy to loosen and break, so that the constant temperature work of the refrigeration equipment is influenced. Therefore, the working state of the thermocouple needs to be detected before the test, so that the problem is found after the thermocouple is installed, and rework is needed, thereby delaying the working progress.
In the prior art, a universal meter is generally adopted to externally connect an instrument for detecting the working state of a thermocouple, but the detection method has certain defects, and specifically comprises the following steps:
when using the universal meter, go to survey thermocouple both ends with the pen-shape metre of universal meter, the universal meter pen-shape metre is difficult to with participate in the centre gripping when two of the thermocouple of connecting are participated in, it is fixed, contact failure's phenomenon appears easily, lead to the phenomenon that reading delays or reading mistake, and the influence factor of universal meter self also can lead to the testing result mistake when using, for example, the ambient magnetic field produces certain influence to the universal meter, and simultaneously, the universal meter reflects thermocouple operating condition's mode through the reading directly perceived inadequately, the user can not obtain thermocouple operating condition the very first time, efficiency is lower. Therefore, when the universal meter is used for detecting the working state of the thermocouple, the operation is inconvenient, and the efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that in the prior art, the detection efficiency of a thermocouple is low because a stylus of a multimeter and a pin of the thermocouple are not easy to fix.
In order to achieve the above object, the present invention provides a thermocouple detection device for a refrigeration appliance, characterized in that the thermocouple detection device comprises a base body, a power supply, an information output device, a first connection terminal and a second connection terminal,
the power supply, the information output device, the first wiring terminal and the second wiring terminal are all arranged on the substrate;
the first connecting terminal, the power supply, the second connecting terminal and the information output device are sequentially connected in series through a lead;
the first wiring terminal and the second wiring terminal are used for being connected with pins of a thermocouple of the refrigeration equipment, so that the information output device is used for outputting detection information representing on-off of an internal circuit of the thermocouple.
Further, the power supply is provided as a detachable battery.
Further, the power supply is provided as a non-detachable rechargeable battery.
Further, the information output device includes a light emitting device.
Further, the information output device includes a display screen.
Further, the information output device comprises an audio prompter.
Further, the information output device includes a vibration device.
Further, the thermocouple detection device further comprises a first magnet and a second magnet, and the first magnet and the second magnet are used for being attached to or embedded with the plug pins.
Further, the thermocouple detection device further comprises a magnet, the magnet is arranged on the base body, and the magnet is used for respectively adsorbing the two pins of the thermocouple to the first connection terminal and the second connection terminal.
Further, the magnet includes a first magnet disposed at the first connection terminal and a second magnet disposed at the second connection terminal.
Further, the refrigeration appliance is a refrigerator.
Compared with the prior art, the thermocouple detection device at least has the following beneficial effects:
1. the first wiring terminal, the power supply, the second wiring terminal and the information output device are sequentially connected in series through the conducting wires, and the pin of the thermocouple of the refrigeration equipment is communicated with the first wiring terminal and the second wiring terminal, so that the information output device outputs detection information of on-off of an internal circuit of the thermocouple.
2. First binding post, second binding post department are provided with first magnet, second magnet respectively, and first magnet, second magnet are participated in with the thermocouple first and are participated in, the second and adsorb respectively on first binding post, second binding post to when avoiding prior art to adopt universal meter pen to connect two of thermocouple to participate in, be difficult to with participate in the centre gripping, fixed, appear contact failure's phenomenon.
3. The power sets up to detachable battery or non-detachable rechargeable battery, and multiple power supply mode supplies the user to select, improves user's use and experiences.
4. The information output device comprises a light-emitting device, a sound prompter and a vibration device which are connected in series, the information output device is diversified, and an operator can selectively use any one information output device according to different scene requirements.
5. The information output device comprises a light-emitting device, a sound prompter and a vibration device which are connected in parallel, wherein any one or two of the light-emitting device, the sound prompter and the vibration device are damaged, the use of other information output devices cannot be influenced, and the practicability is high.
Drawings
In order to more clearly explain the technical solution of the present invention, some embodiments of the present invention will be described hereinafter with reference to the accompanying drawings. Those skilled in the art will appreciate that elements or portions of the same reference number identified in different figures are the same or similar; the drawings of the utility model are not necessarily to scale relative to each other. In the drawings:
FIG. 1 is a schematic diagram of a thermocouple detection apparatus in accordance with some embodiments of the utility model;
FIG. 2 is a schematic diagram of a first structure of the information output apparatus in FIG. 1;
FIG. 3.1 is a schematic diagram of a second structure of the information output device in FIG. 1;
FIG. 3.2 is a schematic diagram of a third structure of the information output device in FIG. 1;
FIG. 4.1 is a schematic diagram of a fourth structure of the information output device in FIG. 1;
FIG. 4.2 is a schematic diagram of a fifth structure of the information output device in FIG. 1;
FIG. 4.3 is a schematic diagram of a sixth structure of the information output device in FIG. 1;
FIG. 5.1 is a seventh structural diagram of the information output device in FIG. 1;
FIG. 5.2 is a schematic diagram of an eighth structure of the information output apparatus in FIG. 1;
FIG. 5.3 is a schematic diagram of a ninth structure of the information output apparatus in FIG. 1;
fig. 5.4 is a schematic diagram of a tenth structure of the information output apparatus in fig. 1.
Detailed Description
It should be understood by those skilled in the art that the embodiments described below are only a part of the embodiments of the present invention, not all of the embodiments of the present invention, and the part of the embodiments are intended to explain the technical principles of the present invention and not to limit the scope of the present invention. All other embodiments, which can be obtained by a person skilled in the art based on the embodiments provided by the present invention without inventive effort, shall still fall within the scope of protection of the present invention.
It should be noted that in the description of the present invention, the terms "center", "upper", "lower", "top", "bottom", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the drawings, which are only for convenience of description, and do not indicate or imply that the device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; either directly or indirectly through intervening media, or through the communication between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1, in some embodiments of the present invention, a thermocouple detection apparatus 1 is used to detect the on/off status of an internal circuit of a thermocouple 2 in a refrigeration device and output the on/off information of the circuit. The thermocouple 2 can be communicated with the thermocouple detection device 1 to form a closed loop, so that the quality of the thermocouple 2 is detected.
With continued reference to fig. 1, the thermocouple detection apparatus 1 includes a base body 11, a power source 12, a battery mounting groove 13, a first connection terminal 14, a second connection terminal 15, and an information output device 16. The power source 12, the information output device 16, the first connection terminal 14 and the second connection terminal 15 are all arranged on the base body 11, and the first connection terminal 14, the power source 12, the information output device 16 and the second connection terminal 15 are connected in series in sequence through conducting wires.
With continued reference to fig. 1, thermocouple 2 includes a first pin 21 and a second pin 22. The first pin 21 of the thermocouple 2 is connected with the first connection terminal 14 of the detection device 1, and the second pin 22 is connected with the second connection terminal 15, so that a series-connected closed loop can be formed, and a user can obtain detection information of on-off of an internal circuit of the thermocouple 2 through the information output device 16.
Although not shown in the drawings, the base 11 preferably includes a case and a cover, which may be provided in any convenient shape of a hexahedron, a cylinder, etc., as needed.
With continued reference to FIG. 1, those skilled in the art may configure the power source 12 as a removable battery or a non-removable rechargeable battery to provide power to the thermocouple detection apparatus 1, as desired.
With continued reference to fig. 1, the positive pole of the battery mounting groove 13 is mounted in cooperation with the positive pole of the power source 12, and the negative pole of the battery mounting groove 13 is mounted in cooperation with the negative pole of the power source 12. A spring and a guide piece are arranged in the battery mounting groove 13. The spring is fixedly arranged at the negative pole of the battery mounting groove 13 and is connected with the negative pole of the power supply 12; the guide sheet is fixedly arranged at the anode of the battery mounting groove 13, the guide sheet is connected with the cathode of the power supply 12, and the guide sheet and the spring are made of good metal conductor materials.
Further, as can be understood by those skilled in the art, ribs are disposed in the battery mounting groove 13 for fixedly mounting the power source 12, the number of the ribs on two sides of the battery mounting groove 13 corresponds to one, and the number of the ribs is not limited to six as shown in fig. 1, but may be any other feasible number. One skilled in the art can set the number of ribs to eight, ten, twelve, etc., as desired.
Further preferably, the thermocouple detecting device 1 further includes a battery cover plate detachably mounted to the battery mounting groove 13.
With continued reference to fig. 1, the first connection terminal 14 is a positive electrode for connecting with the first pin 21 of the thermocouple 2, and a first magnet 141 is disposed at the first connection terminal 14.
With continued reference to fig. 1, second connection terminal 15 is a negative electrode for connecting to second pin 22 of thermocouple 2, and second magnet 151 is disposed at second connection terminal 15.
Wherein the first and second magnets 141 and 151 are used to attract the first and second pins 21 and 22 of the thermocouple 2 to the first and second connection terminals 14 and 15, respectively.
With continued reference to fig. 1, the information output device 16 is configured to output detection information indicative of on/off of the internal circuit of the thermocouple 2. The specific configuration of the information output device 16 will be described in detail below with reference to fig. 2 to 5.4.
In the first example of the information output apparatus 16:
as shown in fig. 2, the information output device 16 includes a first information output device 161, and the first information output device 161 is any one of a light emitting device, a sound indicator, and a vibration device.
When the first information output device 161 is a light emitting device, the dark place can sensitively reflect the detection information of the on/off of the internal circuit of the thermocouple 2, and the light emitting device can be an LED lamp, infrared ray, ultraviolet ray or any other feasible device.
When the first information output device 161 is a sound prompt, it is suitable for a dark or bright scene, and the operator can efficiently and conveniently obtain the detection information of the thermocouple 2 without observing the detection information by human eyes, and the sound prompt may be a buzzer or a voice prompt.
When the first information output device 161 is a vibrating device, the operator can acquire the detection information of the thermocouple 2 by holding the thermocouple detection device 1 with his hand.
In the second example of the information output apparatus 16:
as shown in fig. 3.1, the information output device 16 includes a first information output device 161 and a second information output device 162 connected in series, the first information output device 161 is any one of a light emitting device, a sound prompter and a vibration device, and the second information output device 162 is a display screen.
When the first information output device 161 is a light emitting device, the operator can directly obtain the detection information through the light emitting device under the condition of dark light; in other cases, the operator may optionally obtain the detection information of the thermocouple 2 through a display screen or a light emitting device.
When the first information output device 161 is a sound prompter, in a quiet environment, an operator can directly acquire the detection information of the thermocouple 2 by the sound prompt of the sound prompter; in a noisy environment, an operator can obtain detection information of the thermocouple 2 by reading information of the display screen.
When the first information output device 161 is a vibrating device, an operator can directly obtain the detection information of the thermocouple 2 by holding the vibrating device with hands in a dark light condition or a noisy light condition; when the operator inconveniently holds the detection device 1, the detection information of the thermocouple 2 can be acquired through the display screen.
In the third example of the information output apparatus 16:
as shown in fig. 3.2, the information output device 16 includes a first information output device 161 and a second information output device 162 connected in parallel, the first information output device 161 is any one of a light emitting device, a sound prompter and a vibration device, and the second information output device 162 is a display screen.
When the first information output device 161 is a light emitting device, an operator may selectively obtain the detection information of the thermocouple 2 from the first information output device 161 or the second information output device 162 according to the environmental requirements, and when the light emitting device is damaged, the operator may obtain the detection information through the display screen, otherwise, the operator may obtain the detection information through the light emitting device.
When the first information output device 161 is a sound prompter, the damage of any one of the information output devices 16 of the sound prompter or the display screen does not affect the use of the other information output device 16.
When the first information output device 161 is a vibration device, an operator can directly obtain the detection information of the thermocouple 2 by holding the vibration device with a hand, and if the vibration device is damaged during the operation process, the detection information can be obtained through the display screen, otherwise, the operator can obtain the detection information through the vibration device.
In the fourth example of the information output apparatus 16:
as shown in fig. 4.1, the information output device 16 includes a first information output device 161, a second information output device 162 and a third information output device 163 connected in series. Further, the first information output device 161 is any one of a light emitting device, a sound prompter, and a vibration device, the second information output device 162 is any one of the other information output devices 16 such as a light emitting device, a sound prompter, and a vibration device except the first information output device 161, and the third information output device 163 is a display screen.
When the first information output device 161 is a light emitting device and the second information output device 16 is a voice prompt, the operator can obtain the detection information through the light emitting device or the voice prompt under the condition of dark light; in the case of noise, the operator may choose to obtain the detection information of the thermocouple 2 through a display screen or a light emitting device.
When the first information output device 161 is a sound prompt and the second information output device 16 is a vibration device, in a noisy environment, an operator can obtain the detection information of the thermocouple 2 by holding the vibration device with hands or reading the information of the display screen; in a quiet environment, an operator can directly acquire the detection information of the thermocouple 2 through sound prompt of the sound prompt.
When the first information output device 161 is a vibration device and the second information output device 162 is a light emitting device, the light emitting device or the vibration device is suitable for obtaining the detection information of the thermocouple 2 in a dark or noisy environment.
In the fifth example of the information output apparatus 16:
as shown in fig. 4.2, the information output device 16 includes a first information output device 161, a second information output device 162 and a third information output device 163 connected in series. Further, the first information output device 161 is any one of a light emitting device, a sound prompter, and a vibration device, the second information output device 162 is any one of the other information output devices 16 such as a light emitting device, a sound prompter, and a vibration device except the first information output device 161, and the third information output device 163 is a display screen.
When the first information output device 161 is a light emitting device and the second information output device 162 is a sound indicator, the device is suitable for use in a dark or noisy environment, and any one or two of the first information output device 161, the second information output device 162 and the third information output device 163 are damaged, so that the use of the other information output devices 16 is not affected.
When the first information output device 161 is a sound prompter and the second information output device 16 is a vibration device, the operator can selectively obtain the detection information of the thermocouple 2 through the display screen or the light-emitting device, and if any one or two of the sound prompter, the vibration device or the display screen are damaged, the use of the information output device 16 is not affected.
When the first information output device 161 is a vibration device and the second information output device 162 is a light emitting device, the operator may optionally select the vibration device or the light emitting device or the display screen to obtain the detection information of the thermocouple 2 according to the requirements of the scene.
In the sixth example of the information output apparatus 16:
as shown in fig. 4.3, the information output device 16 includes a first information output device 161, a second information output device 162, and a third information output device 163 connected in series. Further, the first information output device 161 is any one of a light emitting device, a sound prompter, and a vibration device, the second information output device 162 is any one of the other information output devices 16 such as a light emitting device, a sound prompter, and a vibration device except the first information output device 161, and the third information output device 163 is a display screen.
When the first information output device 161 is a light emitting device and the second information output device 162 is a sound indicator, the operator can selectively obtain the detection information of the thermocouple 2 through the light emitting device or the sound indicator or the display screen under the condition of dark light or noisy light, and any one of the second information output device 162 and the third information output device 163 is damaged, which does not affect the use of the other information output device 16.
When the first information output device 161 is a sound prompt and the second information output device 162 is a vibration device, the operator can selectively obtain the detection information of the thermocouple 2 through the display screen or the light-emitting device, if the vibration device is damaged, the operator can select the detection information of the sound prompt or the display screen to judge whether the thermocouple 2 is good or bad, otherwise, the operator can judge whether the thermocouple 2 is good or bad through the detection information of the vibration device or the display screen.
When the first information output device 161 is a vibration device and the second information output device 162 is a light emitting device, the operator may optionally select the vibration device or the light emitting device or the display screen to obtain the detection information of the thermocouple 2 according to the requirements of the scene.
In the seventh example of the information output apparatus 16:
as shown in fig. 5.1, the information output device 16 includes a first information output device 161, a second information output device 162, a third information output device 163 and a fourth information output device 164 connected in series. Further, the first information output device 161 is any one of a light emitting device, a sound indicator, and a vibration device, the second information output device 162 is any one of the other information output devices 16 except the first information output device 161, such as a light emitting device, a sound indicator, and a vibration device, the third information output device 163 is any one of the other information output devices 16 except the first information output device 161 and the second information output device 162, such as a light emitting device, a sound indicator, and a vibration device, and the fourth information output device 164 is a display screen.
When the first information output device 161 is a light emitting device, the second information output device 162 is a sound prompter, and the third information output device 163 is a vibrating device, in any scene, the operator can selectively obtain the detection information of the thermocouple 2 through the light emitting device, the sound prompter, the vibrating device, the display screen, or the light emitting device.
When the first information output device 161 is a sound indicator, the second information output device 162 is a light emitting device, and the third information output device 163 is a vibration device, the same is true.
When the first information output device 161 is a vibration device, the second information output device 162 is a light emitting device, and the third information output device 163 is an audio indicator, the same applies to the above.
In the eighth example of the information output apparatus 16:
as shown in fig. 5.2, the information output device 16 includes a first information output device 161, a second information output device 162, a third information output device 163 and a fourth information output device 164 connected in series. Further, the first information output device 161 is any one of a light emitting device, a sound indicator, and a vibration device, the second information output device 162 is any one of the other information output devices 16 except the first information output device 161, such as a light emitting device, a sound indicator, and a vibration device, the third information output device 163 is any one of the other information output devices 16 except the first information output device 161 and the second information output device 162, such as a light emitting device, a sound indicator, and a vibration device, and the fourth information output device 164 is a display screen.
When the first information output device 161 is a light emitting device, the second information output device 162 is a sound prompter, and the third information output device 163 is a vibrating device, the operator can select an appropriate information output device 16 to obtain the detection information according to the scene requirement no matter how the scene changes, and any one or two or three of the first information output device 161, the second information output device 162, the third information output device 163, and the fourth information output device 164 is damaged, which does not affect the obtaining of the detection information of the thermocouple 2 by the operator.
When the first information output device 161 is a sound indicator, the second information output device 162 is a light emitting device, and the third information output device 163 is a vibration device, the same is true.
The same applies to the case where the first information output device 161 is a vibration device, the second information output device 162 is a sound indicator, and the third information output device 163 is a light emitting device.
In the ninth example of the information output apparatus 16:
as shown in fig. 5.3, the information output device 16 includes a first information output device 161, a second information output device 162, a third information output device 163 and a fourth information output device 164 connected in series. Further, the first information output device 161 is any one of a light emitting device, a sound indicator, and a vibration device, the second information output device 162 is any one of the other information output devices 16 except the first information output device 161, such as a light emitting device, a sound indicator, and a vibration device, the third information output device 163 is any one of the other information output devices 16 except the first information output device 161 and the second information output device 162, such as a light emitting device, a sound indicator, and a vibration device, and the fourth information output device 164 is a display screen.
When the first information output device 161 is a light emitting device, the second information output device 162 is a sound indicator, and the third information output device 163 is a vibrating device, any one or two of the second information output device 162, the third information output device 163, and the fourth information output device 164 are damaged, and the acquisition of the detection information of the thermocouple 2 by the operator is not affected.
When the first information output device 161 is a sound indicator, the second information output device 162 is a light emitting device, and the third information output device 163 is a vibration device, the same is true.
When the first information output device 161 is a vibration device, the second information output device 162 is a light emitting device, and the third information output device 163 is an audio indicator, the same applies to the above.
In the tenth example of the information output apparatus 16:
as shown in fig. 5.4, the information output device 16 includes a first information output device 161, a second information output device 162, a third information output device 163 and a fourth information output device 164 connected in series. Further, the first information output device 161 is any one of a light emitting device, a sound indicator, and a vibration device, the second information output device 162 is any one of the other information output devices 16 except the first information output device 161, such as a light emitting device, a sound indicator, and a vibration device, the third information output device 163 is any one of the other information output devices 16 except the first information output device 161 and the second information output device 162, such as a light emitting device, a sound indicator, and a vibration device, and the fourth information output device 164 is a display screen.
When the first information output device 161 is a light emitting device, the second information output device 162 is a sound indicator, and the third information output device 163 is a vibrating device, any one of the second information output device 162 and the third information output device 163 is damaged, and the acquisition of the detection information of the thermocouple 2 by the operator is not affected.
When the first information output device 161 is a sound indicator, the second information output device 162 is a light emitting device, and the third information output device 163 is a vibration device, the same is true.
When the first information output device 161 is a vibration device, the second information output device 162 is a light emitting device, and the third information output device 163 is an audio indicator, the same applies to the above.
As can be understood by those skilled in the art, the first connection terminal 14 and the second connection terminal 15 are arranged to be connected with the power supply 12 and the information output device 16 in series, and the pin 21 of the refrigeration equipment is communicated with the first connection terminal 14 and the second connection terminal 15, so that the information output device 16 outputs detection information of on-off of an internal circuit of the thermocouple 2.
Further, the information output device 16 comprises a light emitting device, a sound prompting device and a vibration device which are connected in series, the information output device 16 is diversified, and an operator can selectively use any one information output device 16 according to different scene requirements.
Further, the information output device 16 comprises a light-emitting device, a sound prompter and a vibration device which are connected in parallel, wherein any one or two of the light-emitting device, the sound prompter and the vibration device are damaged, so that the use of other information output devices 16 is not influenced, and the practicability is high.
Further, the power source 12 is set as a detachable storage battery or a non-detachable rechargeable battery, and multiple power supply modes are selected by the user, so that the use experience of the user is improved.
So far, the technical solution of the present invention has been described in connection with the foregoing embodiments, but it is easily understood by those skilled in the art that the scope of the present invention is not limited to these specific embodiments. Without departing from the technical principle of the present invention, a person skilled in the art may split and combine the technical solutions in the above embodiments, and may make equivalent changes or substitutions for related technical features, and any changes, equivalents, improvements, etc. made within the technical concept and/or technical principle of the present invention will fall within the protection scope of the present invention.
Claims (10)
1. A thermocouple detection device for refrigeration equipment is characterized by comprising a base body, a power supply, an information output device, a first wiring terminal and a second wiring terminal,
the power supply, the information output device, the first wiring terminal and the second wiring terminal are all arranged on the substrate;
the first connecting terminal, the power supply, the information output device and the second connecting terminal are sequentially connected in series through a lead;
the first wiring terminal and the second wiring terminal are used for being connected with pins of a thermocouple of the refrigeration equipment, so that the information output device is used for outputting detection information representing on-off of an internal circuit of the thermocouple.
2. The thermocouple detecting device for the cooling apparatus according to claim 1,
the power supply is arranged as a detachable storage battery.
3. The thermocouple detecting device for the cooling apparatus according to claim 1,
the power supply is configured as a non-detachable rechargeable battery.
4. The thermocouple detecting device for the cooling apparatus according to claim 1,
the information output device includes a light emitting device.
5. The thermocouple detecting device for the cooling apparatus according to claim 1,
the information output device includes a vibration device.
6. The thermocouple detecting device for the cooling apparatus according to claim 1,
the information output device comprises an audio prompter.
7. The thermocouple detecting device for the cooling apparatus according to any one of claims 4 to 6,
the information output device includes a display screen.
8. The thermocouple detecting device for the cooling apparatus according to claim 1,
the thermocouple detection device further comprises a magnet, the magnet is arranged on the base body, and the magnet is used for enabling two pins of the thermocouple to be respectively adsorbed to the first wiring terminal and the second wiring terminal.
9. The thermocouple detecting device for the cooling apparatus according to claim 8,
the magnet includes first magnet and second magnet, first magnet sets up in first binding post department, the second magnet sets up in second binding post department.
10. The thermocouple detection device for a refrigeration appliance according to any one of claims 1 to 6, wherein the refrigeration appliance is a refrigerator.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202122855081.1U CN216410452U (en) | 2021-11-19 | 2021-11-19 | Thermocouple detection device for refrigeration equipment |
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| CN202122855081.1U CN216410452U (en) | 2021-11-19 | 2021-11-19 | Thermocouple detection device for refrigeration equipment |
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