CN201966059U - Current transformer with electronic tag, temperature acquisition and wireless communication functions - Google Patents
Current transformer with electronic tag, temperature acquisition and wireless communication functions Download PDFInfo
- Publication number
- CN201966059U CN201966059U CN201020664400XU CN201020664400U CN201966059U CN 201966059 U CN201966059 U CN 201966059U CN 201020664400X U CN201020664400X U CN 201020664400XU CN 201020664400 U CN201020664400 U CN 201020664400U CN 201966059 U CN201966059 U CN 201966059U
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- electronic tag
- temperature acquisition
- current transformer
- circuit board
- wireless telecommunications
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Abstract
The utility model discloses a current transformer with electronic tag, temperature acquisition and wireless communication functions, which comprises a shell, a current transformer and a circuit board with electronic tag, temperature acquisition and wireless communication functions. The current transformer is structurally characterized in that a fixing clamping groove is arranged in the shell, the circuit board with electronic tag, temperature acquisition and wireless communication functions is positioned in the fixing clamping groove, and the fixing clamping groove which is arranged in the shell and contains the circuit board with electronic tag, temperature acquisition and wireless communication functions is integrated with the current transformer. Since the circuit board with electronic tag, temperature acquisition and wireless communication functions and the current transformer are integrally placed in the shell through epoxy resin glue and are seamlessly glued, the circuit board with electronic tag, temperature acquisition and wireless communication functions is prevented from being maliciously destructed by people, the appearance is not changed and unified application can be facilitated.
Description
Technical field:
The utility model relates to a kind of current transformer that has electronic tag, temperature acquisition, wireless telecommunications.
Background technology:
At home in the power equipment, current transformer is replaced by malice, the too high service life of equipment that causes of the temperature of current transformer at present.Directly cause the economic loss of power supply enterprise.Current transformer does not have self identification, is inconvenient to manage.
Summary of the invention:
The purpose of this utility model is, at above-mentioned shortcoming, provides a kind of electronics ID label, temperature sensor and wireless communication module are integrated in the current transformer that has electronic tag, temperature acquisition, wireless telecommunications in the current transformer; Realize three's seamless link.Can be applicable in integrated box and similar other power equipment, use as the part of equipment control.Realize the identification and the temperature detection of current transformer, be convenient to the protection of equipment control and instrument transformer.
The purpose of this utility model is to realize like this, the described current transformer that has electronic tag, temperature acquisition, wireless telecommunications, comprise housing, current transformer and the circuit board that has electronic tag, temperature acquisition, wireless telecommunications, its design feature is: be provided with fixed card slot in housing, the circuit board that has electronic tag, temperature acquisition, wireless telecommunications is positioned in the fixed card slot, and the fixed card slot and the current transformer of the circuit board of being placed in housing that has electronic tag, temperature acquisition, wireless telecommunications integrate.
The purpose of this utility model can also be achieved through the following technical solutions, the described current transformer that has electronic tag, temperature acquisition, wireless telecommunications, its characteristics in housing by encapsulating make in current transformer and fixed card slot and the fixed card slot the circuit board gluing that has electronic tag, temperature acquisition, wireless telecommunications together.The described current transformer that has electronic tag, temperature acquisition, wireless telecommunications, its characteristics are that the power supply terminal of current transformer is connected with the energization pins of the circuit board that has electronic tag, temperature acquisition, wireless telecommunications through lead-in wire.The described current transformer that has electronic tag, temperature acquisition, wireless telecommunications, its characteristics are that the work antenna that has the circuit board of electronic tag, temperature acquisition, wireless telecommunications is placed on outside the housing.
Advantage of the present utility model: the utility model since the circuit board that has electronic tag, temperature acquisition, wireless telecommunications by epoxide-resin glue and current transformer is integrated pours in an enclosure interior, carry out seamless gluing between the two.The circuit board of avoiding like this having electronic tag, temperature acquisition, wireless telecommunications suffers artificial malicious sabotage, and makes appearance and modeling not have any variation.Thereby can be so that unified the application.But the utility model also power supply terminal that has of projected current instrument transformer self is moved the circuit board energization pins place that has electronic tag, temperature acquisition, wireless telecommunications to through lead-in wire, gives the circuit board work that has electronic tag, temperature acquisition, wireless telecommunications thereby reach by current transformer power supply.The work antenna of circuit board can be external outside housing.
Description of drawings:
Fig. 1 is the overall partial schematic sectional view of the utility model embodiment.
Fig. 2 is arranged in the circuit board cross-sectional schematic that the utility model gets current transformer.
Fig. 3 is the vertical view of Fig. 1.
Among the figure: current transformer 1 has the circuit board 2 of electronic tag, temperature acquisition, wireless telecommunications, fixed card slot 3, housing 4, lead-in wire 5.
Embodiment:
Below in conjunction with drawings and Examples structure of the present utility model and operation principle and the course of work are elaborated:
As Fig. 1, Fig. 2 and shown in Figure 3, the current transformer that has electronic tag, temperature acquisition, wireless telecommunications described in the utility model comprises housing 4, current transformer 1 and the circuit board 2 that has electronic tag, temperature acquisition, wireless telecommunications; Its design feature is for being provided with fixed card slot 3 in housing 4, the circuit board 2 that has electronic tag, temperature acquisition, wireless telecommunications is placed in the fixed card slot 3, make the circuit board that has electronic tag, temperature acquisition, wireless telecommunications 2 gluings in current transformer 1 and fixed card slot 3 and the fixed card slot 3 by encapsulating in housing, described gluing is seamless gluing; Described fixed card slot 3 can be two fixed card slots 3, and its effect is to make circuit board 2 fixed-site that have electronic tag, temperature acquisition, wireless telecommunications.
But the utility model is the power supply terminal that has of projected current instrument transformer self also, its lead-in wire 5 is moved the circuit board 2 energization pins places that have electronic tag, temperature acquisition, wireless telecommunications to, gives the circuit board that has electronic tag, temperature acquisition, wireless telecommunications 2 work thereby reach by current transformer power supply.Draw the SMA female at the wireless weldering plate place of the circuit board 2 that has electronic tag, temperature acquisition, wireless telecommunications and change IPEX 1.13 lines.Fix by plastic cap nut, IPEX 1.13 lines of SMA female commentaries on classics are guided to washer screw emit the place to dock with reversed polarity SMA male.Thereby realized that the work antenna is external.Wherein the effect of plastic cap nut is for waterproof and fixation.
Claims (4)
1. current transformer that has electronic tag, temperature acquisition, wireless telecommunications, comprise housing (4), current transformer (1) and the circuit board (2) that has electronic tag, temperature acquisition, wireless telecommunications, it is characterized in that: in housing, be provided with fixed card slot (3), the circuit board (2) that has electronic tag, temperature acquisition, wireless telecommunications is positioned in the fixed card slot (3), and the fixed card slot (3) of the circuit board of being placed in housing that has electronic tag, temperature acquisition, wireless telecommunications (2) integrates with current transformer (1).
2. the current transformer that has electronic tag, temperature acquisition, wireless telecommunications according to claim 1 is characterized in that: in housing by encapsulating make in current transformer (1) and fixed card slot (3) and the fixed card slot (3) the circuit board that has electronic tag, temperature acquisition, wireless telecommunications (2) gluing together.
3. the current transformer that has electronic tag, temperature acquisition, wireless telecommunications according to claim 1 and 2 is characterized in that: the power supply terminal of current transformer is connected with the energization pins of the circuit board that has electronic tag, temperature acquisition, wireless telecommunications (2) through lead-in wire (5).
4. the current transformer that has electronic tag, temperature acquisition, wireless telecommunications according to claim 1 and 2 is characterized in that: the work antenna that has the circuit board (2) of electronic tag, temperature acquisition, wireless telecommunications is placed on outside the housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020664400XU CN201966059U (en) | 2010-12-17 | 2010-12-17 | Current transformer with electronic tag, temperature acquisition and wireless communication functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020664400XU CN201966059U (en) | 2010-12-17 | 2010-12-17 | Current transformer with electronic tag, temperature acquisition and wireless communication functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201966059U true CN201966059U (en) | 2011-09-07 |
Family
ID=44528612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020664400XU Expired - Fee Related CN201966059U (en) | 2010-12-17 | 2010-12-17 | Current transformer with electronic tag, temperature acquisition and wireless communication functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201966059U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102680935A (en) * | 2012-04-25 | 2012-09-19 | 福建阳谷智能技术有限公司 | Intelligent current transformer system for online precision monitoring |
| CN102798796A (en) * | 2012-08-16 | 2012-11-28 | 大连世有电力科技有限公司 | Sensing and transmitting integrated device for monitoring grounding of transformer iron core |
| CN106033692A (en) * | 2016-07-25 | 2016-10-19 | 泉州亿兴电力有限公司 | Mutual inductor with electronic tag |
| CN107203795A (en) * | 2017-05-23 | 2017-09-26 | 中国电力科学研究院 | A kind of method and system that distribution transformer will be implanted into for the electronic tag of identification |
| CN110850142A (en) * | 2019-10-08 | 2020-02-28 | 福建和盛高科技产业有限公司 | Wireless open type current transformer based on ultra-low power consumption design and control method thereof |
-
2010
- 2010-12-17 CN CN201020664400XU patent/CN201966059U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102680935A (en) * | 2012-04-25 | 2012-09-19 | 福建阳谷智能技术有限公司 | Intelligent current transformer system for online precision monitoring |
| CN102680935B (en) * | 2012-04-25 | 2015-01-14 | 福建阳谷智能技术有限公司 | Intelligent current transformer system for online precision monitoring |
| CN102798796A (en) * | 2012-08-16 | 2012-11-28 | 大连世有电力科技有限公司 | Sensing and transmitting integrated device for monitoring grounding of transformer iron core |
| CN106033692A (en) * | 2016-07-25 | 2016-10-19 | 泉州亿兴电力有限公司 | Mutual inductor with electronic tag |
| CN107203795A (en) * | 2017-05-23 | 2017-09-26 | 中国电力科学研究院 | A kind of method and system that distribution transformer will be implanted into for the electronic tag of identification |
| CN110850142A (en) * | 2019-10-08 | 2020-02-28 | 福建和盛高科技产业有限公司 | Wireless open type current transformer based on ultra-low power consumption design and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20181217 |