Wireless temperature measuring device

Abstract

The utility model discloses a wireless temperature measuring device which comprises an alloy strip, the alloy strip is curled to be of an annular structure, a wireless temperature measuring assembly is arranged on the alloy strip, two sides of the wireless temperature measuring assembly are respectively provided with an anti-skid block, the overlapping position of two ends of the alloy strip is provided with a buckle sleeve, and the wireless temperature measuring assembly comprises a temperature measuring installation block. According to the wireless temperature measuring device, the wireless temperature measuring sensor is installed in the installation groove in a sliding mode through the alloy frame, and when the wireless temperature measuring device is used for a long time, the wireless temperature measuring sensor is damaged and needs to be replaced; when the wireless temperature measurement sensor is replaced, the alloy frame and the wireless temperature measurement sensor only need to slide out of the mounting groove together and then are replaced, and an alloy strip bound on the bus does not need to be loosened, so that the replacement of the wireless temperature measurement sensor becomes simple and convenient.

Description

Technical Field

[0001] The utility model relates to a wireless temperature measuring device. Background Art

[0002] The wireless temperature measuring device is a commonly used busbar temperature monitoring device in the distribution cabinet. Its principle is to use the thermoelectric effect or the characteristics of thermistor to convert the temperature into an electrical signal, and then transmit the signal through wireless communication technology to achieve temperature measurement; many existing wireless temperature measuring devices are usually installed on the busbar by bundling with alloy strips with buckles. The wireless temperature measuring sensor of the wireless temperature measuring device will be damaged after long-term use and need to be replaced. At this time, it is necessary to first unfasten the buckle, then remove the wireless temperature measuring sensor from the alloy strip for replacement, and finally reinstall the wireless temperature measuring device on the busbar, which makes the wireless temperature measuring device inconvenient when replacing the wireless temperature measuring sensor; therefore, it is necessary to develop a wireless temperature measuring device to solve the above problems. Utility Model Content

[0003] The purpose of the utility model is to provide a wireless temperature measuring device to solve the problems raised in the above background technology.

[0004] In order to solve the above problems, the utility model adopts the following technical solutions:

[0005] A wireless temperature measuring device comprises an alloy strip which is curled into a ring structure, a wireless temperature measuring component being arranged on the alloy strip, anti-sliding blocks being arranged on both sides of the wireless temperature measuring component, buckle sleeves being arranged at the overlapping parts of both ends of the alloy strip, the wireless temperature measuring component comprising a temperature measuring mounting block which is arranged on the alloy strip, a mounting hole one being arranged in the temperature measuring mounting block, the alloy strip passing through the mounting hole one, a mounting groove being arranged on the top of the temperature measuring mounting block, an alloy frame being slidably arranged in the mounting groove, a wireless temperature measuring sensor being arranged on the inner side of the alloy frame, slide rail plates being arranged on both side walls of the mounting groove, and slide grooves corresponding to the slide rail plates being arranged on both sides of the alloy frame.

[0006] Preferably, a second heat conducting sheet is provided at the bottom of the temperature measuring mounting block, a first heat conducting sheet is provided on the bottom wall of the mounting groove, a heat conducting rod is connected between the first heat conducting sheet and the second heat conducting sheet, a through hole corresponding to the heat conducting rod is provided in the temperature measuring mounting block, and the heat conducting rod passes through the through hole in the temperature measuring mounting block.

[0007] Preferably, magnet bars are provided on both sides of the bottom wall of the installation groove, and the magnet bars are fitted with the alloy frame.

[0008] Preferably, a locking cylinder is provided on one side of the snap sleeve, a fixing plate is fixedly provided inside the locking cylinder, a hexagon socket bolt is provided on the fixing plate, and one end of the hexagon socket bolt passes through the snap sleeve.

[0009] Preferably, a second mounting hole is provided in the anti-sliding block, the alloy strip passes through the second mounting hole, and a plurality of rubber bumps are provided on one side of the anti-sliding block.

[0010] The beneficial effect of the utility model is that the wireless temperature measuring sensor of the utility model is slidably installed in the installation groove through the alloy frame. When the wireless temperature measuring device is used for a long time and the wireless temperature measuring sensor is damaged and needs to be replaced, it is only necessary to slide the alloy frame and the wireless temperature measuring sensor out of the installation groove together and then replace them. There is no need to loosen the alloy strip tied to the busbar, making the replacement of the wireless temperature measuring sensor simple and convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below, but this does not limit the protection scope of the utility model.

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 For this utility model Figure 1 Schematic diagram of the structure of the wireless temperature measurement component;

[0014] Figure 3 For this utility model Figure 2 Structural diagram of the middle temperature measurement installation block;

[0015] Figure 4 For this utility model Figure 2 Schematic diagram of the structure of the alloy frame and wireless temperature sensor;

[0016] Figure 5 For this utility model Figure 1 Structural schematic diagram of the middle anti-sliding block;

[0017] Figure 6 For this utility model Figure 1 Enlarged schematic diagram at point A in the middle.

[0018] In the figure: 11. alloy strip; 12. wireless temperature measurement component; 13. anti-sliding block; 14. temperature measurement mounting block; 15. mounting hole one; 16. alloy frame; 17. wireless temperature measurement sensor; 18. heat conducting sheet one; 19. heat conducting sheet two; 20. magnet strip; 21. heat conducting rod; 22. mounting groove; 23. slide rail plate; 24. slide groove; 25. mounting hole two; 26. rubber bump; 27. snap sleeve; 28. locking cylinder; 29. ​​hexagon socket bolt; 30. fixing plate. DETAILED DESCRIPTION

[0019] See also Figures 1 to 6A wireless temperature measuring device shown in the figure comprises an alloy strip 11, the alloy strip 11 is curled into a ring structure, a wireless temperature measuring component 12 is arranged on the alloy strip 11, anti-sliding blocks 13 are arranged on both sides of the wireless temperature measuring component 12, buckle sleeves 27 are arranged at the overlapping parts of the two ends of the alloy strip 11, the wireless temperature measuring component 12 comprises a temperature measuring mounting block 14, the temperature measuring mounting block 14 is arranged on the alloy strip 11, a mounting hole 15 is arranged in the temperature measuring mounting block 14, the alloy strip 11 passes through the mounting hole 15, a mounting groove 22 is arranged on the top of the temperature measuring mounting block 14, an alloy frame 16 is slidably arranged in the mounting groove 22, a wireless temperature measuring sensor 17 is arranged on the inner side of the alloy frame 16, and a mounting hole 15 is arranged on the two side walls of the mounting groove 22. The slide rail plate 23 and both sides of the alloy frame 16 are provided with slide grooves 24 corresponding to the slide rail plate 23; the alloy frame 16 and the wireless temperature sensor 17 are an integral structure, the alloy frame 16 is wrapped around the outside of the wireless temperature sensor 17, and the slide grooves 24 on both sides of the alloy frame 16 are slidably connected with the slide rail plates 23 on the two side walls of the installation groove 22. The alloy frame 16 is pushed so that the alloy frame 16 and the wireless temperature sensor 17 can be slid out of the installation groove 22 together to replace the new alloy frame 16 and the wireless temperature sensor 17. When reinstalling the new alloy frame 16 and the wireless temperature sensor 17, align the slide groove 24 with the slide rail plate 23, and then slide the alloy frame 16 and the wireless temperature sensor 17 into the installation groove 22. The operation is simple and convenient.

[0020] Furthermore, a second heat conducting sheet 19 is provided at the bottom of the temperature measuring mounting block 14, a first heat conducting sheet 18 is provided on the bottom wall of the mounting groove 22, a heat conducting rod 21 is connected between the first heat conducting sheet 18 and the second heat conducting sheet 19, a through hole corresponding to the heat conducting rod 21 is provided in the temperature measuring mounting block 14, and the heat conducting rod 21 passes through the through hole in the temperature measuring mounting block 14; when the wireless temperature measuring device is installed on the busbar, the second heat conducting sheet 19 contacts the busbar, and the wireless temperature measuring sensor 17 contacts the first heat conducting sheet 18, and the heat on the busbar is first transferred to the second heat conducting sheet 19, and then transferred to the wireless temperature measuring sensor 17 through the heat conducting rod 21 and the first heat conducting sheet 18, so that the wireless temperature measuring sensor 17 can measure the temperature of the busbar.

[0021] Furthermore, magnet bars 20 are provided on both sides of the bottom wall of the installation groove 22, and the magnet bars 20 are in contact with the alloy frame 16; when the alloy frame 16 and the wireless temperature sensor 17 are installed in the installation groove 22, the magnet bars 20 absorb the alloy frame 16 through magnetic force, so that the alloy frame 16 and the wireless temperature sensor 17 are stably installed in the installation groove 22.

[0022] Furthermore, a locking cylinder 28 is provided on one side of the snap sleeve 27, and a fixing plate 30 is fixedly arranged in the locking cylinder 28. The fixing plate 30 is provided with a hexagon socket bolt 29, and one end of the hexagon socket bolt 29 passes through the snap sleeve 27; when the wireless temperature measuring device is installed on the busbar, the hexagon socket bolt 29 is first loosened with a hexagon socket wrench, and one end of the alloy strip 11 is pulled out of the snap sleeve 27, and then the alloy strip 11 is tied to the busbar to be monitored, and then one end of the pulled-out alloy strip 11 is reinserted into the snap sleeve 27, and the two ends of the alloy strip 11 are gathered so that the wireless temperature measuring component 12, the anti-sliding block 13 and the snap sleeve 27 are tightly attached to the busbar, and then the hexagon socket bolt 29 is tightened with a hexagon socket wrench so that the hexagon socket bolt 29 is tightly against the overlapping two ends of the alloy strip 11, so that the alloy strip 11 is stably tied to the busbar, thereby completing the installation of the wireless temperature measuring device.

[0023] Furthermore, a second mounting hole 25 is provided in the anti-sliding block 13, and the alloy strip 11 passes through the second mounting hole 25. A plurality of rubber bumps 26 are provided on one side of the anti-sliding block 13; the groove-shaped rubber bumps 26 can increase the friction between the anti-sliding block 13 and the busbar, and enhance the stability of the alloy strip 11 bundled on the busbar.

[0024] The working principle of the utility model is that when the wireless temperature measuring device is installed on the busbar, first use an inner hexagonal wrench to loosen the inner hexagonal bolt 29, and pull out one end of the alloy strip 11 from the snap sleeve 27, then tie the alloy strip 11 to the busbar to be monitored, and then reinsert one end of the pulled-out alloy strip 11 into the snap sleeve 27, fold the two ends of the alloy strip 11 so that the wireless temperature measuring component 12, the anti-sliding block 13 and the snap sleeve 27 are in close contact with the busbar, and then use an inner hexagonal wrench to tighten the inner hexagonal bolt 29 so that the inner hexagonal bolt 29 is tightly against the overlapping two ends of the alloy strip 11, so that the alloy strip 11 is stably bound to the busbar, thereby completing the installation of the wireless temperature measuring device. During detection, the heat on the busbar is first transferred to the heat conducting sheet 2 19, and then transferred to the wireless temperature measuring sensor 17 through the heat conducting rod 21 and the heat conducting sheet 1 18, so that the wireless temperature measuring sensor 17 can measure the temperature of the busbar.

[0025] When the wireless temperature sensor 17 needs to be replaced, it is only necessary to push the alloy frame 16 so that the alloy frame 16 and the wireless temperature sensor 17 slide out of the mounting groove 22 together to replace the new alloy frame 16 and the wireless temperature sensor 17, align the slide grooves 24 on both sides of the new alloy frame 16 with the slide rail plates 23 on the two side walls of the mounting groove 22, and then slide the alloy frame 16 and the wireless temperature sensor 17 into the mounting groove 22 so that the magnet bar 20 adsorbs the alloy frame 16.

[0026] The above are only specific implementations of the utility model, but the protection scope of the utility model is not limited thereto. Any changes or substitutions that are not conceived through creative work should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope defined in the claims.

Claims

1. A wireless temperature measuring device, comprising an alloy strip, characterized in that: The alloy strip is curled into a ring-shaped structure, and a wireless temperature measuring component is provided on the alloy strip. Anti-sliding blocks are provided on both sides of the wireless temperature measuring component, and buckle sleeves are provided at the overlapping parts of the two ends of the alloy strip. The wireless temperature measuring component includes a temperature measuring mounting block, and the temperature measuring mounting block is arranged on the alloy strip. A mounting hole one is provided in the temperature measuring mounting block, and the alloy strip passes through the mounting hole one. A mounting groove is provided on the top of the temperature measuring mounting block, and an alloy frame is slidably provided in the mounting groove. A wireless temperature measuring sensor is provided on the inner side of the alloy frame, and slide rail plates are provided on the two side walls of the mounting groove, and slide grooves corresponding to the slide rail plates are provided on both sides of the alloy frame.

2. A wireless temperature measuring device according to claim 1, characterized in that: A second heat conducting sheet is provided at the bottom of the temperature measuring mounting block, a first heat conducting sheet is provided on the bottom wall of the mounting groove, a heat conducting rod is connected between the first heat conducting sheet and the second heat conducting sheet, a through hole corresponding to the heat conducting rod is provided in the temperature measuring mounting block, and the heat conducting rod passes through the through hole in the temperature measuring mounting block.

3. A wireless temperature measuring device according to claim 1, characterized in that: Both sides of the bottom wall of the installation groove are provided with magnet bars, and the magnet bars are in contact with the alloy frame.

4. A wireless temperature measuring device according to claim 1, characterized in that: A locking cylinder is provided at one side of the buckle sleeve, a fixing plate is fixedly provided in the locking cylinder, a hexagon socket bolt is provided on the fixing plate, and one end of the hexagon socket bolt passes through the buckle sleeve.

5. A wireless temperature measuring device according to claim 1, characterized in that: A second mounting hole is arranged in the anti-sliding block, and the alloy strip passes through the second mounting hole. A plurality of rubber protrusions are arranged on one side of the anti-sliding block.

Images