CN211425705U - Wireless temperature measurement energy-saving wiring terminal - Google Patents
Wireless temperature measurement energy-saving wiring terminal Download PDFInfo
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- CN211425705U CN211425705U CN201922495956.4U CN201922495956U CN211425705U CN 211425705 U CN211425705 U CN 211425705U CN 201922495956 U CN201922495956 U CN 201922495956U CN 211425705 U CN211425705 U CN 211425705U
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- temperature measurement
- wire harness
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Abstract
The utility model relates to an electric wire temperature measurement has proposed the energy-conserving binding post of wireless temperature measurement, through installing the wireless temperature measurement cover on the adapter sleeve, installs passive wireless temperature measurement module in the wireless temperature measurement cover, and the temperature measurement cover is connected with the adapter sleeve and is installed on the pencil together, does not need separately to install, and it is more convenient to install, and has effectively reduced the area occupied; meanwhile, the passive wireless temperature measurement module does not need power supply, and adopts an induction power taking device to take power from a circuit, so that the problem of heating of a contact point is avoided, the guarantee problem caused by overheating is avoided, and the service life of the passive wireless temperature measurement module is effectively prolonged; the temperature measuring sleeve and the wire harness sleeve as well as the wire harness sleeve and the connecting sleeve are connected through threads, so that damaged parts can be replaced in time, the rejection rate is effectively reduced, and resources are effectively saved.
Description
Technical Field
The utility model relates to an electric wire temperature measurement especially indicates wireless temperature measurement energy-conserving binding post.
Background
The existing wiring terminal in the market has no self-contained temperature measuring device and is not in an integrated design, and after the terminal is installed, a temperature measuring sensor is additionally installed, but after the wiring terminal is installed, the temperature measuring sensor is installed, so that the construction is inconvenient, the occupied space is large, and great potential safety hazards exist; meanwhile, the contact area between the additionally arranged temperature sensor and the terminal is small, and the temperature of the wiring terminal cannot be directly reflected; some temperature sensors need to be powered by lithium batteries, if the contacts generate heat, potential safety hazards such as explosion exist, regular maintenance is needed, and the service life of the wiring terminals is greatly influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a wireless temperature measurement energy-saving wiring terminal, through installing wireless temperature measurement cover on the adapter sleeve, install passive wireless temperature measurement module in wireless temperature measurement cover, the temperature measurement cover is connected with the adapter sleeve and is installed on the pencil together, does not need separately to install, and it is more convenient to install, and has effectively reduced the area occupied; meanwhile, the passive wireless temperature measurement module does not need power supply, and adopts an induction power taking device to take power from a circuit, so that the problem of heating of a contact point is avoided, the guarantee problem caused by overheating is avoided, and the service life of the passive wireless temperature measurement module is effectively prolonged; the temperature measuring sleeve and the wire harness sleeve as well as the wire harness sleeve and the connecting sleeve are connected through threads, so that damaged parts can be replaced in time, the rejection rate is effectively reduced, and resources are effectively saved.
The technical scheme of the utility model is realized like this:
energy-conserving binding post of wireless temperature measurement includes: the temperature measuring device comprises a connecting sleeve, a wire bundling sleeve and a wireless temperature measuring sleeve, wherein the wire bundling sleeve is fixed at one end part of the connecting sleeve, and the wireless temperature measuring sleeve is fixed at the end part of the wire bundling sleeve;
a passive wireless temperature measuring module is arranged in the wireless temperature measuring sleeve and comprises an induction power taking device, a high-precision temperature sensor and handheld detection equipment, and the high-precision temperature sensor is simultaneously connected with the induction power taking device and the handheld detection equipment;
the induction electricity taking device comprises a CT induction module, a rectification voltage stabilizing circuit and a single chip microcomputer which are connected in series, the single chip microcomputer is connected with the high-precision temperature sensor, the single chip microcomputer is connected with a wireless transmitting module, and the wireless transmitting module is connected with the handheld detection equipment.
Further, another tip of adapter sleeve is provided with the connector, be provided with the connecting hole on the connector.
Further, the connecting sleeve is in threaded connection with the wire harness sleeve.
Further, the wireless temperature measuring sleeve is in threaded connection with the wire harness sleeve.
Furthermore, the connecting sleeve is an opening connecting sleeve with a U-shaped section, the wire harness sleeve is installed at the opening end of the connecting sleeve, and the connector is arranged at the closed end of the connecting sleeve.
The utility model discloses an install wireless temperature measurement cover on the adapter sleeve, install passive wireless temperature measurement module in wireless temperature measurement cover, the temperature measurement cover is connected with the adapter sleeve and is installed on the pencil together, does not need separately to install, and it is more convenient to install, and has effectively reduced the area occupied; meanwhile, the passive wireless temperature measurement module does not need power supply, and adopts an induction power taking device to take power from a circuit, so that the problem of heating of a contact point is avoided, the guarantee problem caused by overheating is avoided, and the service life of the passive wireless temperature measurement module is effectively prolonged; the temperature measuring sleeve and the wire harness sleeve as well as the wire harness sleeve and the connecting sleeve are connected through threads, so that damaged parts can be replaced in time, the rejection rate is effectively reduced, and resources are effectively saved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for a customer of ordinary skill in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic view of an overall structure of a wireless temperature-measuring energy-saving wiring terminal in an embodiment of the present invention;
FIG. 2 is a cross-sectional view of the wireless temperature measurement energy-saving terminal shown in FIG. 1;
fig. 3 is an overall circuit diagram of an induction power supply of the wireless temperature-measuring energy-saving wiring terminal shown in fig. 1 and 2;
FIG. 4 is a diagram of an inductive power take and voltage regulator circuit of the inductive power take device shown in FIG. 3;
fig. 5 is a schematic diagram of a single chip microcomputer in the induction power taker shown in fig. 3;
fig. 6 is a schematic diagram of a wireless transmission module in the induction power taker shown in fig. 3;
fig. 7 is a schematic diagram of a data signal transmitted by a wireless transmission module in the induction power taker shown in fig. 6;
fig. 8 is a schematic diagram of temperature acquisition of a high-precision temperature sensor in the wireless temperature-measuring and energy-saving wiring terminal shown in fig. 1 and 2;
fig. 9 is a schematic diagram of the supply current adjustment in the inductive power extractor shown in fig. 3.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the specific embodiment of the utility model, see fig. 1-9, a wireless temperature-measuring energy-saving terminal is designed for the deficiency of the existing terminal, comprising a connecting sleeve 3, a wire harness sleeve 2 and a wireless temperature measuring sleeve 1, wherein the wire harness sleeve 2 is fixed at one end of the connecting sleeve 3, and the wireless temperature measuring sleeve 1 is fixed at the end of the wire harness sleeve 2;
a passive wireless temperature measuring module 4 is arranged in the wireless temperature measuring sleeve 1, the passive wireless temperature measuring module 4 comprises an induction power taker 41, a high-precision temperature sensor 42 and a handheld detection device 43, and the high-precision temperature sensor 42 is connected with the induction power taker 41 and the handheld detection device 43 at the same time;
the induction electricity taking device 41 comprises a CT induction module 411, a rectification voltage stabilizing circuit 412 and a single chip microcomputer 413 which are arranged in series, the single chip microcomputer 413 is connected with the high-precision temperature sensor 42, the single chip microcomputer 413 is connected with a wireless transmitting module 414, and the wireless transmitting module 414 is connected with the handheld detection equipment 43;
the passive wireless temperature measurement module 4 can adapt to the current of the cable by using the induction power taking device 41 and adopting an induction power taking technology, can normally take power in a wide current range, and effectively saves electric energy;
after the temperature of the contact point is measured by the high-precision temperature sensor 42, the measured temperature signal is transmitted to the handheld detection equipment 43 through wireless transmission, so that the temperature of the contact point of the cable is accurately measured while the electric energy is saved;
adopt passive wireless temperature measurement module 4 after effectively having solved the contact that exists among the prior art simultaneously and generate heat, have potential safety hazards such as explosion, and passive wireless temperature measurement module 4 integrates the degree height, need not battery, photovoltaic or stand-by battery power supply, is equivalent with traditional binding post volume, can not influence electrical safety distance, has improved the convenience of on-the-spot installation and change part simultaneously.
In the embodiment of the utility model, see fig. 1-9, wherein the response is got electrical apparatus 41 and is included CT response module 411, rectification voltage stabilizing circuit 412 and the singlechip 413 that the series connection set up, singlechip 413 is connected with high accuracy temperature sensor 42, singlechip 413 is connected with wireless transmitting module 414, high accuracy temperature sensor 42 passes through master control circuit with the temperature that senses and transmits for singlechip 413 after, singlechip 413 carries out temperature signal and sends handheld check out test set 43 to through wireless transmitting module 414.
In the embodiment of the present invention, as shown in fig. 1-2, the other end of the connecting sleeve 3 is provided with a connecting head 31, and the connecting head 31 is provided with a connecting hole 32, which is mainly used for fixing the whole reinforced wireless temperature-measuring energy-saving terminal.
In the embodiment of the present invention, as shown in fig. 1-2, the connection sleeve 3 is connected to the wire harness sleeve 2 by screw threads, which facilitates the replacement of damaged parts and does not cause the waste of parts.
In the embodiment of the utility model, see fig. 1-2, wireless temperature measurement cover 1 and 2 threaded connection of bunch cover, threaded connection replaces easily, and when each part of wireless temperature measurement cover 1 or its inside passive wireless temperature measurement module 4 took place to damage, directly with wireless temperature measurement cover 1 unscrew can, screw on again after the part of change, very practical convenient, effectively improved the reuse efficiency of temperature measurement part, reduced the production of waste product, and then effectively practiced thrift the resource.
In the embodiment of the present invention, see fig. 1-2, the connecting sleeve 3 is an open connecting sleeve with a U-shaped cross section, the wire harness sleeve 2 is installed at the open end of the connecting sleeve 3, and the connecting head 31 is disposed at the closed end of the connecting sleeve 3.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. Energy-conserving binding post of wireless temperature measurement, its characterized in that: the wire harness sleeve is fixed at one end of the connecting sleeve, and the wireless temperature measuring sleeve is fixed at the end of the wire harness sleeve;
a passive wireless temperature measuring module is arranged in the wireless temperature measuring sleeve and comprises an induction power taking device, a high-precision temperature sensor and handheld detection equipment, and the high-precision temperature sensor is simultaneously connected with the induction power taking device and the handheld detection equipment;
the induction electricity taking device comprises a CT induction module, a rectification voltage stabilizing circuit and a single chip microcomputer which are connected in series, the single chip microcomputer is connected with the high-precision temperature sensor, the single chip microcomputer is connected with a wireless transmitting module, and the wireless transmitting module is connected with the handheld detection equipment.
2. The wireless temperature-measuring energy-saving wiring terminal as claimed in claim 1, wherein: the other end of the connecting sleeve is provided with a connecting head, and a connecting hole is formed in the connecting head.
3. The wireless temperature-measuring energy-saving wiring terminal as claimed in claim 1, wherein: the connecting sleeve is in threaded connection with the wire harness sleeve.
4. The wireless temperature-measuring energy-saving wiring terminal as claimed in claim 1, wherein: the wireless temperature measuring sleeve is in threaded connection with the wire harness sleeve.
5. The wireless temperature-measuring energy-saving wiring terminal as claimed in claim 3, wherein: the connecting sleeve is an opening connecting sleeve with a U-shaped section, the wire harness sleeve is installed at the opening end of the connecting sleeve, and the connector is arranged at the closed end of the connecting sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922495956.4U CN211425705U (en) | 2019-12-31 | 2019-12-31 | Wireless temperature measurement energy-saving wiring terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922495956.4U CN211425705U (en) | 2019-12-31 | 2019-12-31 | Wireless temperature measurement energy-saving wiring terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211425705U true CN211425705U (en) | 2020-09-04 |
Family
ID=72286097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922495956.4U Active CN211425705U (en) | 2019-12-31 | 2019-12-31 | Wireless temperature measurement energy-saving wiring terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211425705U (en) |
-
2019
- 2019-12-31 CN CN201922495956.4U patent/CN211425705U/en active Active
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