Wireless temperature measuring device for centralized monitoring system

Abstract

The utility model provides a wireless temperature measuring device used for a centralized monitoring system, the wireless temperature measuring device comprises a sensor body and a fixing piece, the fixing piece is used for installing and fixing the sensor body, the sensor body is provided with a first temperature sensing part, and the sensor body is provided with a cover body above the first temperature sensing part. The cover body is provided with a second temperature sensing part which is in contact with the first temperature sensing part to transmit temperature, the temperature sensing surface of the first temperature sensing part is a plane, the temperature sensing surface of the second temperature sensing part is an arc-shaped surface, and the cover body can be opened relative to the sensor body to expose the first temperature sensing part. The wireless temperature measuring device is composed of a sensor body and a fixing piece, the fixing piece specifically adopts a ribbon and is used for being fixed to equipment with the temperature to be measured, the sensor body is provided with a first temperature sensing part and a second temperature sensing part, and the two temperature sensing parts are in the shape of a temperature sensing plane and the shape of a temperature sensing arc-shaped surface so that the wireless temperature measuring device can be fixedly used on the surfaces of different equipment. Therefore, the sensor body has higher fitting degree with equipment after being installed, and the temperature measurement is more accurate.

Description

[Technical field]

[0001] The utility model relates to a wireless temperature measuring device for a centralized monitoring system. [Background technology]

[0002] The temperature monitoring points of high-voltage electrical equipment are all in an environment of high voltage, high current, and strong magnetic field. Some monitoring points are even in a confined space. Due to strong electromagnetic noise, high-voltage insulation, space limitations and other issues, the usual temperature measurement methods cannot solve these problems. For this reason, some people have developed a temperature measuring device with wireless communication method, which solves the limitation problems of high-voltage insulation and space through wireless communication. However, due to the variety of actual installation locations, the applicability of the wireless communication temperature measuring devices currently on the market is too low and cannot meet the usage requirements.

[0003] Therefore, it is necessary to make further improvements. [Contents of the utility model]

[0004] The purpose of the utility model is to overcome the above problems. We provide a wireless temperature measuring device for a centralized monitoring system. The wireless temperature measuring device has the advantages of high versatility and low cost.

[0005] To achieve the above-mentioned purpose, the utility model provides a wireless temperature measuring device for a centralized monitoring system, the wireless temperature measuring device comprising a sensor body and a fixing part, the fixing part being used to install and fix the sensor body, the sensor body being provided with a first temperature sensing part, the sensor body being provided with a cover body located above the first temperature sensing part, the cover body being provided with a second temperature sensing part for contacting with the first temperature sensing part and transferring temperature, the temperature sensing surface of the first temperature sensing part being a plane, the temperature sensing surface of the second temperature sensing part being an arc-shaped surface, and the cover body being able to be flipped open relative to the sensor body to expose the first temperature sensing part.

[0006] In one or more embodiments, one side of the cover is pivotally connected to the sensor body, a first pivoting portion is provided on the cover, a second pivoting portion is provided on the sensor body, and the first pivoting portion and the second pivoting portion are connected via a pivot.

[0007] In one or more embodiments, the first temperature sensing portion protrudes from the sensor body, the bottom of the second temperature sensing portion protrudes from the bottom end of the cover, and the shape of the bottom of the second temperature sensing portion is consistent with the shape of the first sensor.

[0008] In one or more embodiments, a power supply battery is provided inside the sensor body, and a battery cover is provided on the side wall of the sensor body.

[0009] In one or more embodiments, the fixing member is a cable tie, and a cable tie opening for the cable tie to pass through is provided at the bottom of the sensor body.

[0010] Compared with the background technology, the utility model has the following effects: the wireless temperature measuring device is composed of a sensor body and a fixing part, the fixing part is specifically a cable tie for fixing on the equipment to be measured temperature, the sensor body has a first temperature sensing part and a second temperature sensing part, the two temperature sensing parts are respectively in the shape of a flat temperature sensing surface and an arc-shaped temperature sensing surface, so as to meet the needs of being fixed on the surface of different equipment, so as to cater to different surface shapes so that the sensor body has a higher fit with the equipment after installation and the temperature measurement is more accurate.

Brief Description of the Drawings

[0011] Figure 1 This is a schematic diagram of the structure of the wireless temperature measuring device according to an embodiment of the utility model;

[0012] Figure 2 This is a schematic diagram of the structure of the wireless temperature measuring device after the cover of the embodiment of the utility model is opened;

[0013] Figure 3 It is a structural schematic diagram of the centralized monitoring system of an embodiment of the utility model. [Specific implementation method]

[0014] In order to deepen the understanding of the present invention, the present invention will be further described in detail below in conjunction with embodiments and drawings. The embodiments are only used to explain the present invention and do not constitute a limitation on the protection scope of the present invention.

[0015] Please see attached Figure 1-3 The present application provides a wireless temperature measuring device for a centralized monitoring system, the wireless temperature measuring device comprises a sensor body 1 and a fixing part 2, the fixing part is used to install and fix the sensor body 1, the fixing part 2 is a cable tie, the bottom position of the sensor body 1 is provided with a cable tie opening for the cable tie to pass through, the sensor body is fixed by the cable tie, and the installation cost is low. The sensor body is provided with a first temperature sensing part 3, the sensor body is provided with a cover body 4 above the first temperature sensing part, the cover body is provided with a second temperature sensing part 5 that contacts with the first temperature sensing part 3 to transfer temperature, the temperature sensing surface of the first temperature sensing part 3 is a plane, and the temperature sensing surface of the second temperature sensing part 5 is an arc surface, the cover body 4 can be opened relative to the sensor body 1 to expose the first temperature sensing part, in actual use, the user can decide to select the first temperature sensing part or the second temperature sensing part according to the surface shape of the desired installation position, so that the wireless temperature measuring device after installation has a higher fit with the device under test, so as to improve the accuracy of temperature monitoring. In a centralized monitoring system, multiple wireless temperature measuring devices establish wireless communication with the host 100, and the host 100 establishes communication with the monitoring center 300 via the communication unit 200, and the monitoring personnel can obtain temperature information through the monitoring center.

[0016] One side of the cover body 4 is pivotally connected to the sensor body 1. The cover body 4 is provided with a first pivoting portion 41, and the sensor body 1 is provided with a second pivoting portion 42. The first pivoting portion and the second pivoting portion are connected by a pivot. With this connection structure, the cover body can be rotated, so that the user can select a suitable temperature sensing portion to use according to needs.

[0017] The first temperature sensing part 3 protrudes from the sensor body 1, and the bottom 51 of the second temperature sensing part 5 protrudes from the bottom end of the cover body. The bottom shape of the second temperature sensing part is consistent with the shape of the first sensor, thereby improving the fit between the first temperature sensing part and the second temperature sensing part after they are in contact, which is helpful for transferring temperature. In addition, after the first temperature sensing part and the second temperature sensing part are in contact, since the first temperature sensing part and the second temperature sensing part have a certain thickness, the space between the cover body and the end face of the sensor body is suspended, which can facilitate the user to open the cover body with the help of the suspended space.

[0018] The sensor body 1 is provided with a power supply battery inside, and a battery cover is provided on the side wall of the sensor body. The user can replace the internal power supply battery by removing the battery cover. The power supply battery is specifically a lithium battery.

[0019] The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiment. Any equivalent modifications or changes made by ordinary technicians in this field based on the contents disclosed in the present invention should be included in the protection scope recorded in the claims.

Claims

1. A wireless temperature measurement device for a centralized monitoring system, Features: The wireless temperature measuring device comprises a sensor body (1) and a fixing member (2), wherein the fixing member is used to install and fix the sensor body (1), the sensor body is provided with a first temperature sensing part (3), the sensor body is provided with a cover body (4) located above the first temperature sensing part, the cover body is provided with a second temperature sensing part (5) for contacting with the first temperature sensing part (3) to transfer temperature, the temperature sensing surface of the first temperature sensing part (3) is a flat surface, and the temperature sensing surface of the second temperature sensing part (5) is an arc surface, and the cover body (4) can be opened relative to the sensor body (1) to expose the first temperature sensing part.

2. A wireless temperature measuring device for a centralized monitoring system according to claim 1, Features: One side of the cover body (4) is pivotally connected to the sensor body (1); a first pivoting portion (41) is provided on the cover body (4); a second pivoting portion (42) is provided on the sensor body (1); and the first pivoting portion and the second pivoting portion are connected via a pivot.

3. A wireless temperature measuring device for a centralized monitoring system according to claim 1, Features: The first temperature sensing portion (3) protrudes from the sensor body (1), the bottom (51) of the second temperature sensing portion (5) protrudes from the bottom end of the cover, and the shape of the bottom of the second temperature sensing portion is consistent with the shape of the first sensor.

4. A wireless temperature measuring device for a centralized monitoring system according to claim 1, Features: A power supply battery is arranged inside the sensor body (1), and a battery cover is arranged on the side wall of the sensor body.

5. A wireless temperature measuring device for a centralized monitoring system according to claim 1, Features: The fixing member (2) is a cable tie, and a cable tie opening for the cable tie to pass through is provided at the bottom of the sensor body (1).

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