Wireless cable temperature detection device

Abstract

The utility model relates to a wireless cable temperature detection device, which belongs to the technical field of detection equipment and comprises a connecting assembly and a wireless temperature sensor arranged on the connecting assembly, the connecting assembly is provided with an installation position used for being fixed on a cable, and the wireless temperature sensor is connected on the cable through the connecting assembly. According to the utility model, the connection assembly can fix the wireless temperature sensor on the cable, the temperature sensor can detect the temperature of the cable, and after the temperature detection device is installed, the detection of the temperature of the cable can be realized. Meanwhile, due to the fact that the wireless temperature sensor is adopted, the wireless temperature sensor can send detection data to external equipment in a wireless signal mode, additional connecting cables are not needed, manual reading is also not needed, and simplicity and convenience are achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of detection equipment, and particularly relates to a wireless cable temperature detection device. Background Art

[0002] At present, when inspecting cables in power facilities, it is usually done manually to determine whether the cables are safe and normal by identifying whether there are abnormal sounds or odors, whether the temperature rise is normal, and whether the connection points in the output lines are overheated or discolored. The manual inspection method inspects the cables one by one and uses manual operations, which has problems such as low efficiency, high labor intensity, time-consuming and laborious. At the same time, the applicable environment of manual visual inspection is limited, and the internal space of facilities such as distribution cabinets and power cabinets is small, which is not suitable for manual visual inspection. In addition, the manual inspection method has problems such as low degree of informatization, difficulty in quantitative and qualitative analysis, failure to detect problems in time, and high degree of misjudgment. At the same time, manual inspection data is not easy to record and has defects such as high management costs. Utility Model Content

[0003] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide a wireless cable temperature detection device to solve the problems of low information level and difficulty in quantitative and qualitative determination in manual detection in the prior art.

[0004] To achieve the above-mentioned purpose and other related purposes, the utility model provides a wireless cable temperature detection device, comprising a connecting component and a wireless temperature sensor arranged on the connecting component, wherein the connecting component has a mounting position for fixing on a cable, and the wireless temperature sensor is connected to the cable through the connecting component;

[0005] The connecting assembly includes a housing and a wire clamp, the wireless temperature sensor is arranged in the housing, the wire clamp is detachably mounted on the housing, and a wire clamp channel for clamping the cable is formed between the wire clamp and the housing;

[0006] The cable clamp comprises a buckle body, and the buckle body is provided with a wire groove for the cable to pass through.

[0007] A heat conductor is provided between the installation position and the wireless temperature sensor. When the cable passes through the installation position, the heat conductor contacts the cable, and the temperature sensor detects the temperature of the cable through the heat conductor.

[0008] A wire groove for cooperating with cables is arranged on the side of the heat conductor close to the installation position, and the wire groove of the heat conductor cooperates with the wire groove on the wire clamp to form the wire clamping channel.

[0009] Optionally, claws are respectively provided on both sides of the wire groove, and there are at least two claws, and the wire clamp is connected to the shell through the claws.

[0010] Optionally, there are four claws, and the four claws are evenly arranged on both sides of the wire groove.

[0011] Optionally, the wire clamping channel is hole-shaped and passes through the connecting component.

[0012] Optionally, threading holes for the cable tie to pass through are respectively provided on both sides of the cable clamping channel.

[0013] Optionally, a wire groove for cooperating with a cable is provided on a side of the heat conductor close to the installation position.

[0014] Optionally, a thermally conductive adhesive layer is provided between the thermal conductor and the wireless temperature sensor, and the thermal conductor and the wireless temperature sensor are connected via the thermally conductive adhesive layer.

[0015] Optionally, the heat conductor is a copper block or an aluminum block.

[0016] As described above, the wireless cable temperature detection device of the present utility model has the following beneficial effects:

[0017] The connection component can fix the wireless temperature sensor on the cable, and the temperature sensor can detect the temperature of the cable. After the temperature detection device is installed, the cable temperature can be detected. At the same time, due to the use of wireless temperature sensors, the wireless temperature sensor can send the detection data to external devices in the form of wireless signals, without the need for additional cable connection or manual reading, which is simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of the wireless cable temperature detection device in the embodiment of the utility model;

[0019] Figure 2 This is a schematic diagram of the explosion structure of the wireless cable temperature detection device in the embodiment of the utility model;

[0020] Figure 3 This is a schematic diagram of the longitudinal cross-sectional structure of the wireless cable temperature detection device in the embodiment of the utility model;

[0021] Figure 4 This is a schematic diagram of the transverse cross-sectional structure of the wireless cable temperature detection device in the embodiment of the utility model;

[0022] Figure 5 This is a schematic diagram of the three-dimensional structure of the housing in the embodiment of the utility model;

[0023] Figure 6 This is a schematic diagram of the three-dimensional structure of the heat conductor in the embodiment of the utility model;

[0024] Figure 7 This is a schematic diagram of the three-dimensional structure of the wire clip in the embodiment of the utility model;

[0025] Figure 8 This is a schematic diagram of the three-dimensional structure of the wireless cable temperature detection device with a cable in an embodiment of the utility model;

[0026] Fig. 9 It is a schematic diagram of the transverse cross-sectional structure of the wireless cable temperature detection device with a cable in an embodiment of the utility model;

[0027] Fig.10 It is a schematic diagram of the exploded structure of the wireless cable temperature detection device with cable in the embodiment of the utility model.

[0028] Description of the reference numerals: housing 1, wire clamp 2, wire clamp channel 3, temperature sensor 4, heat conductor 5, wire groove 6, buckle claw 7, cable 8. DETAILED DESCRIPTION

[0029] The following is a description of the implementation of the present invention by means of specific embodiments. People familiar with the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification.

[0030] It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the limiting conditions for the implementation of the utility model, so they have no substantial technical significance. Any modification of the structure, change of the proportion relationship or adjustment of the size, without affecting the effects and purposes that can be achieved by the utility model, should still fall within the scope of the technical content disclosed by the utility model. At the same time, the terms such as "upper", "lower", "left", "right", "middle" and "one" quoted in this specification are only for the convenience of description, and are not used to limit the scope of the implementation of the utility model. The change or adjustment of their relative relationship should also be regarded as the scope of the implementation of the utility model without substantial change of the technical content.

[0031] In order to describe the present invention in detail, first, the present invention is specifically described as follows:

[0032] See also Figure 1 to Figure 10The present embodiment provides a wireless cable temperature detection device, including a connection component and a wireless temperature sensor 4 arranged on the connection component, wherein the connection component has a mounting position for fixing on a cable 8, and the wireless temperature sensor 4 is connected to the cable 8 through the connection component. In the present embodiment, the wireless temperature sensor 4 is a ceramic chip for detecting temperature.

[0033] In this embodiment, the connection component can fix the wireless temperature sensor 4 on the cable 8, and the temperature sensor 4 can detect the temperature of the cable 8. After the temperature detection device is installed, the temperature of the cable 8 can be detected. At the same time, due to the use of the wireless temperature sensor 4, the wireless temperature sensor 4 can send the detection data to an external device such as a receiver in the form of a wireless signal, without the need for additional connection of the cable 8, and without manual reading, which is simple and convenient.

[0034] like Figure 1~Figure 4 As shown, in this embodiment, the connection component includes a housing and a wire clamp 2, the wireless temperature sensor 4 is arranged in the housing, the wire clamp 2 is detachably mounted on the housing 1, and a wire clamp channel 3 for clamping the cable 8 is formed between the housing 1 and the housing 1. In this embodiment, the wire clamp channel 3 is hole-shaped and passes through the connection component. When the connection component is connected to the cable 8, the cable 8 passes through the wire clamp channel 3.

[0035] like Figure 7 As shown, in this embodiment, the wire clamp 2 includes a buckle body, on which a wire groove 6 for the cable 8 to pass is provided, and there are at least two buckle claws 7, with buckle claws 7 respectively provided on both sides of the wire groove 6. The wire clamp 2 is connected to the outer shell through the buckle claws 7, and the buckle claws 7 have a simple structure and are easy to process.

[0036] Specifically, in the present embodiment, there are four buckle claws 7, which are evenly arranged on both sides of the wire slot 6, to ensure that when the wire clamp 2 is connected to the housing 1, the connection is reliable and the force is evenly applied.

[0037] In some embodiments, the housing is provided with threading holes for the cable ties to pass through on both sides of the cable clamping channel 3. When the cable 8 is too small and the cable clamp 2 cannot clamp the cable 8, a cable tie can be passed through the threading holes to fix the temperature detection device on the cable 8 through the cable tie.

[0038] like Figure 2As shown, in this embodiment, a heat conductor 5 is provided between the installation position and the wireless temperature sensor 4. When the cable 8 passes through the installation position, the heat conductor 5 contacts the cable 8, and the temperature sensor 4 detects the temperature of the cable 8 through the heat conductor 5. The heat conductor 5 can be made of metal materials such as gold, silver, copper, aluminum, or other heat conductive materials with good thermal conductivity such as graphene, so as to reduce the loss of heat from the cable 8 when it is transferred to the wireless temperature sensor 4, and ensure the detection accuracy of the wireless temperature sensor 4. In this embodiment, the heat conductor 5 is a copper block or an aluminum block. Copper has good thermal conductivity, but is costly and heavy. Aluminum is light and has a lower cost than copper, but has lower thermal conductivity than copper. The heat conductor 5 can select a suitable material according to actual needs.

[0039] like Figure 6 As shown, a wire groove 6 for cooperating with the cable 8 is provided on the side of the heat conductor 5 close to the installation position. In this embodiment, the wire groove 6 of the heat conductor 5 cooperates with the wire groove 6 on the wire clamp 2 to form a wire clamp channel 3. In this embodiment, the wire groove 6 is U-shaped so as to better fit with the cable 8 with a circular cross section.

[0040] Specifically, in this embodiment, a thermal conductive adhesive layer is provided between the thermal conductor 5 and the wireless temperature sensor 4, and the thermal conductor 5 and the wireless temperature sensor 4 are connected through the thermal conductive adhesive layer. In this embodiment, the thermal conductive adhesive layer is formed by curing the thermal conductive adhesive, which is also called thermal conductive silica gel. It is mainly made of organic silica gel, and is mixed with polymer materials such as fillers and thermal conductive materials. It has good thermal conductivity and electrical insulation properties and can be used for bonding electronic components.

[0041] In summary, the wireless cable 8 temperature detection device of the present invention can detect the temperature of the cable 8 because the connection component can fix the wireless temperature sensor 4 on the cable 8, and the temperature sensor 4 can detect the temperature of the cable 8. After the temperature detection device is installed, the temperature of the cable 8 can be detected. At the same time, due to the use of the wireless temperature sensor 4, the wireless temperature sensor 4 can send the detection data to the external device in the form of a wireless signal, without the need for additional connection of the cable 8, and without manual reading, which is simple and convenient.

[0042] The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Anyone familiar with the technology may modify or alter the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or alterations made by a person of ordinary skill in the art without departing from the spirit and technical concept disclosed in the present invention shall still be covered by the claims of the present invention.

Claims

1. A wireless cable temperature detection device, characterized in that: It comprises a connecting component and a wireless temperature sensor arranged on the connecting component, wherein the connecting component has a mounting position for fixing on a cable, and the wireless temperature sensor is connected to the cable through the connecting component; The connecting assembly includes a housing and a wire clamp, the wireless temperature sensor is arranged in the housing, the wire clamp is detachably mounted on the housing, and a wire clamp channel for clamping the cable is formed between the wire clamp and the housing; The cable clamp comprises a buckle body, and the buckle body is provided with a wire groove for the cable to pass through. A heat conductor is provided between the installation position and the wireless temperature sensor. When the cable passes through the installation position, the heat conductor contacts the cable, and the temperature sensor detects the temperature of the cable through the heat conductor. A wire groove for cooperating with cables is arranged on the side of the heat conductor close to the installation position, and the wire groove of the heat conductor cooperates with the wire groove on the wire clamp to form the wire clamping channel.

2. The wireless cable temperature detection device according to claim 1, characterized in that: Buckle claws are respectively arranged on both sides of the wire groove on the buckle body, and there are at least two buckle claws. The wire clamp buckle is connected to the shell through the buckle claws.

3. The wireless cable temperature detection device according to claim 2, characterized in that: There are four buckling claws, and the four buckling claws are evenly arranged on both sides of the wire groove.

4. The wireless cable temperature detection device according to claim 1, characterized in that: The wire clamping channel is in the shape of a hole and passes through the connecting component.

5. The wireless cable temperature detection device according to claim 1, characterized in that: The shell is provided with threading holes on both sides of the wire clamping channel for the cable tie to pass through.

6. The wireless cable temperature detection device according to claim 1, characterized in that: A wire groove for cooperating with a cable is arranged on the side of the heat conductor close to the installation position.

7. The wireless cable temperature detection device according to claim 1, characterized in that: A heat-conducting adhesive layer is provided between the heat conductor and the wireless temperature sensor, and the heat conductor and the wireless temperature sensor are connected via the heat-conducting adhesive layer.

8. The wireless cable temperature detection device according to claim 1, characterized in that: The heat conductor is a copper block or an aluminum block.

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