CN203519720U - Energy-saving type infrared induction intelligent distribution instrument - Google Patents
Energy-saving type infrared induction intelligent distribution instrument Download PDFInfo
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- CN203519720U CN203519720U CN201320657983.7U CN201320657983U CN203519720U CN 203519720 U CN203519720 U CN 203519720U CN 201320657983 U CN201320657983 U CN 201320657983U CN 203519720 U CN203519720 U CN 203519720U
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Abstract
The utility model discloses an energy-saving type infrared induction intelligent distribution instrument which comprises a distribution circuit and an information collector. One end of the information collector is connected with an infrared sensor which transmits information through infrared induction lens induction. The other end of the information collector is respectively connected with a voltage sampling circuit and a current sampling circuit which measure distribution circuit parameters. The information collector transmits the sampled data to an electric energy metering chip which calculates an electric energy parameter. The electric energy metering chip transmits the parameter value of the electric energy to a micro processor which is connected to a display terminal through a display circuit. Through employing the infrared sensing technology, the energy-saving and environmental friendly performance of the distribution instrument is realized, the parameters in the circuit can be measured and controlled comprehensively, the parameters can be visually displayed through the display terminal, the energy-saving type infrared induction intelligent distribution instrument can be connected with different equipment, the transmission of data is facilitated, the provision of a power supply individually is not needed, the intelligent degree is high, the design is novel, the innovation scheme is good, and the energy-saving type infrared induction intelligent distribution instrument has a good market prospect.
Description
Technical field
The utility model relates to electrical instrumentation field, particularly relates to energy-saving infrared induced intelligent distribution instrument.
Background technology
At present, high speed development along with instrument industry, the display mode of instrument is also more and more, there is original pointer to show, have light beam type to show, have charactron to show, there is dot matrix liquid crystal display etc., these display modes all can not all show all parameters simultaneously, and this just needs operator manually to check, but such operation meeting brings threat to operating personnel's safety.And intelligent power distribution instrument is to come from the product of distribution instrument under electronic information technology development.Pointer distribution instrument and the digital distribution instrument showing are occupying critical role for a long time aspect the measurement of electric parameter before this.Along with the development of electronic technology, constantly the developing from mechanical pointer of distribution instrument, by adopting electronic technology, the measurement parameter of single distribution instrument constantly increases, progressively develop into single distribution instrument and can measure a plurality of electric parameters, as voltage table, can measure three-phase current; The display mode of measurement parameter is also evolved as number demonstration.The distribution instrument that the number that the large daily life of a family that Here it is is said shows.Under the overall background of energy-conserving and environment-protective, people require the power consumption of industrial instrument self low as far as possible, and the display section of instrument is the chief component of instrument oneself power consumption, direct display measurement parameter at present, the instrument design of this mode is simple but power consumption is maximum, and easily causes visual fatigue, and the process of operation is relatively managed loaded down with trivial details, safety coefficient is low, Practical Performance is not good, and therefore, existing distribution instrument can not well be utilized by people, limited market, so exist deficiency.
In sum, for the defect of prior art, need especially energy-saving infrared induced intelligent distribution instrument, to solve the deficiencies in the prior art.
Utility model content
For the deficiency in prior art, distribution instrument in use being existed, and in actual process, cause very large impact, the utility model proposes energy-saving infrared induced intelligent distribution instrument, by adopting infrared induction technology to realize the energy-conserving and environment-protective performance of distribution instrument, can carry out the parameter in telemetry circuit comprehensively, by display terminal, can show intuitively, address the deficiencies of the prior art.
To achieve these goals, the technical solution of the utility model is as follows:
Energy-saving infrared induced intelligent distribution instrument, comprise power distribution circuit, information acquisition device, one end of information acquisition device connects by the infrared ray sensor of infrared induction lens inductive transfer information, the other end of information acquisition device connects respectively voltage sample circuit, the current sampling circuit of measuring power distribution circuit parameter, information acquisition device by the data transmission of sampling to the electric energy computation chip that calculates electrical energy parameter, electric energy computation chip is transported to microprocessor by the parameter value of electric energy, and microprocessor connects display terminal by display circuit.
Between voltage sample circuit described in the utility model and current sampling circuit, connected mode is in parallel.
Further, one end of described infrared induction lens is provided with infrared transmission module, and the other end of infrared induction lens is provided with infrared receiving module.
Further, the surrounding of described microprocessor is disposed with power adaptation mouth, Peripheral Interface, module interface, communication interface, and described communication interface is RS458 interface.
The beneficial effects of the utility model are: this product structure is simple, by adopting infrared induction technology to realize the energy-conserving and environment-protective performance of distribution instrument, can carry out the parameter in telemetry circuit comprehensively, by display terminal, can show intuitively, can dock from different equipment, be convenient to the transmission of data, and the independent power supply that provides is not provided, intelligent degree is high, modern design, be good innovation scheme, have very much marketing prospect.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, describe the utility model in detail:
Fig. 1 is structural representation of the present utility model.
100-infrared induction lens in figure, 110-infrared ray sensor, 120-information acquisition device, 130-power distribution circuit, 131-voltage sample circuit, 132-current sampling circuit, 140-electric energy computation chip, 150-microprocessor, 151-power adaptation mouth, 152-Peripheral Interface, 153-module interface, 154-communication interface, 155-display circuit, 156-display terminal.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
Referring to Fig. 1, energy-saving infrared induced intelligent distribution instrument, comprise power distribution circuit 130, information acquisition device 120, one end of information acquisition device 120 connects by the infrared ray sensor 110 of infrared induction lens 100 inductive transfer information, the other end of information acquisition device 120 connects respectively the voltage sample circuit 131 of measuring power distribution circuit parameter, current sampling circuit 132, information acquisition device 120 by the data transmission of sampling to the electric energy computation chip 140 that calculates electrical energy parameter, electric energy computation chip 140 is transported to microprocessor 150 by the parameter value of electric energy, microprocessor 150 connects display terminal 156 by display circuit 155.
And connected mode is in parallel between voltage sample circuit 131 and current sampling circuit 132.One end of infrared induction lens 100 is provided with infrared transmission module, and the other end of infrared induction lens 100 is provided with infrared receiving module.The surrounding of microprocessor 150 is disposed with power adaptation mouth 151, Peripheral Interface 152, module interface 153, communication interface 154, and communication interface 154 is RS458 interface.
Use procedure: transmit to infrared ray sensor by infrared induction lens, infrared ray sensor is started working whole distribution instrument, power distribution circuit transfers to information acquisition device by voltage sample circuit and current sampling circuit by parameter, information acquisition device passes to electric energy computation chip by parameter value and calculates, finally the numerical value of calculating is transferred to microprocessor, by display circuit, at display terminal, shown, realized the full electric weight electrical quantity of single table instrumentation amount.As single-phase and three-phase current, voltage, active power, reactive power, frequency, power factor, active electrical degree, idle electric degree etc., simultaneously in the situation that measurement function increases, incorporated communication function, by communication modes, can send the electric parameter of measurement to Surveillance center, to form power distribution automation monitor network or complete kilowatt meter reading-out system.Communication modes is used RS485 interface, also has the analog output for electric parameter simultaneously.Conventionally with the current system output of 4～20mA, user can be by selecting the electric parameter of output to the setting of intelligent power distribution instrument.
The utility model produce effect into: simple in structure, by adopting infrared induction technology to realize the energy-conserving and environment-protective performance of distribution instrument, can carry out the parameter in telemetry circuit comprehensively, by display terminal, can show intuitively, can dock from different equipment, be convenient to the transmission of data, and do not need the independent power supply that provides, intelligent degree is high, is good innovation scheme, has very much marketing prospect.
The technician of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and instructions, describes just illustrates principle of the present utility model; under the prerequisite that does not depart from the utility model spirit and scope, the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. energy-saving infrared induced intelligent distribution instrument, comprise power distribution circuit, information acquisition device, it is characterized in that: one end of information acquisition device connects by the infrared ray sensor of infrared induction lens inductive transfer information, the other end of information acquisition device connects respectively voltage sample circuit, the current sampling circuit of measuring power distribution circuit parameter, information acquisition device by the data transmission of sampling to the electric energy computation chip that calculates electrical energy parameter, electric energy computation chip is transported to microprocessor by the parameter value of electric energy, and microprocessor connects display terminal by display circuit.
2. energy-saving infrared induced intelligent distribution instrument according to claim 1, is characterized in that: between described voltage sample circuit and current sampling circuit, connected mode is in parallel.
3. energy-saving infrared induced intelligent distribution instrument according to claim 1, is characterized in that: one end of described infrared induction lens is provided with infrared transmission module, and the other end of infrared induction lens is provided with infrared receiving module.
4. energy-saving infrared induced intelligent distribution instrument according to claim 1, is characterized in that: the surrounding of described microprocessor is disposed with power adaptation mouth, Peripheral Interface, module interface, communication interface, and described communication interface is RS458 interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320657983.7U CN203519720U (en) | 2013-10-23 | 2013-10-23 | Energy-saving type infrared induction intelligent distribution instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320657983.7U CN203519720U (en) | 2013-10-23 | 2013-10-23 | Energy-saving type infrared induction intelligent distribution instrument |
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| Publication Number | Publication Date |
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| CN203519720U true CN203519720U (en) | 2014-04-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201320657983.7U Expired - Lifetime CN203519720U (en) | 2013-10-23 | 2013-10-23 | Energy-saving type infrared induction intelligent distribution instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203810A (en) * | 2015-10-10 | 2015-12-30 | 无锡德沃精工设备有限公司 | Novel multifunctional display instrument |
-
2013
- 2013-10-23 CN CN201320657983.7U patent/CN203519720U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105203810A (en) * | 2015-10-10 | 2015-12-30 | 无锡德沃精工设备有限公司 | Novel multifunctional display instrument |
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Granted publication date: 20140402 |