CN104280068A - Electric power measurement comprehensive device - Google Patents
Electric power measurement comprehensive device Download PDFInfo
- Publication number
- CN104280068A CN104280068A CN201410477460.3A CN201410477460A CN104280068A CN 104280068 A CN104280068 A CN 104280068A CN 201410477460 A CN201410477460 A CN 201410477460A CN 104280068 A CN104280068 A CN 104280068A
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- circuit board
- humidity
- temperature
- control circuit
- power measurement
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Abstract
The invention discloses an electric power measurement comprehensive device. A power signal circuit board, a control circuit board and a display circuit board are sequentially arranged in a shell from bottom to top. A face mask with a transparent plate is arranged at the opening end of the shell. The display circuit board is provided with a plurality of digital display tubes. The display circuit board is provided with a temperature sensor and a humidity sensor, the temperature sensor and the humidity sensor are connected with a microprocessor on the control circuit board, and the microprocessor is connected with a buzzer alarm device. When the temperature and the humidity of the device are higher than a set upper limit value and a set lower limit value, a sound alarm can be given out, and the temperature and the humidity of a power distribution chamber are reminded to be adjusted. Meanwhile, no matter whether a digital tube display or a liquid crystal display is mounted on the display circuit board, the same set of outer shell mold can be used, and thus the pressure of goods preparation of mold products is greatly lowered. The electric power measurement comprehensive device is further provided with a temperature and humidity external probe which is used for measuring the environment, and the temperature and the humidity of the environment are detected.
Description
Technical field
The present invention relates to a kind of electric device, be specifically related to a kind of power measurement integration unit.
Background technology
Intelligent network multifunctional electric meter designs for the power monitoring demand of electric system, industrial and mining enterprises, communal facility, intelligent building.It can measure all conventional parameters of electric power, as three-phase current, voltage, and meritorious, reactive power, electric degree, harmonic wave etc.Because this electric instrument also possesses perfect communication network savvy, so we are referred to as network multifunctional power meter.Intelligent network multifunctional electric meter has the very high ratio of performance to price, can directly replace conventional electric power transmitter and measurement instrument.As intellectuality, the digitized front-end collection element of a kind of advanced person, this series of network instrument has been widely used in various control system (as: SCADA data acquisition and supervisor control, IPDS intelligent distribution system and EMS energy management system).
Existing intelligent network multifunctional electric meter is generally arranged in switchgear building, switchgear building is provided with temperature and humidity supervising device, the environment of monitoring switchgear building is played a good role, but the integrated environment of switchgear building just monitored by the temperature and humidity supervising device of switchgear building, can not to the temperature of concrete electric instrument, humidity is accurately monitored, the temperature of electric instrument can be there is, when humidity is too high or too low, the situation that the temperature and humidity supervising device of switchgear building does not monitor, can not and alarm change the temperature and humidity of switchgear building, damage electric instrument even causes electric instrument effectively not work, reduce the mission life of electric instrument.
Simultaneously, existing electric instrument is the space that electric instrument is reserved to reduce costs and adapting to rack, its shell often adopts general shell, but the electric instrument that the shows height reason due to power pipe is made of charactron, the aspect ratio of the shell needed is higher, this can cause doing the electric instrument that shows with charactron and doing with liquid crystal the electric instrument shown needing different shells, causes electric instrument to be produced and produces stock pressure.
In addition, existing electric instrument does not have auditory tone cues to arrange, and does not have sound prompt tone intuitively when button parameters, single table alarm free voice prompt function; Assembling is complicated, and production technology is backward causes production efficiency not high.
Summary of the invention
The object of this invention is to provide a kind of power measurement integration unit, temperature and humidity detecting unit is integrated with in device, accurately can detect the temperature and humidity of power measurement device, avoiding device, in temperature, the too high or too low damage caused of humidity, even causes the phenomenon that device can not effectively work, mission life reduces.
For achieving the above object, the technical scheme that one embodiment of the present of invention are taked is:
Comprise housing, power signal lines plate, control circuit board and circuit plate is provided with from top to bottom successively in housing, being connected by flexible flat cable between control circuit board and circuit plate, is that hard row's faller gill mother connects between power signal lines plate and control circuit board; Shell nozzle end is provided with the face shield of band transparent panel; Circuit plate is provided with multiple digital display tube; Circuit plate is provided with temperature sensor and humidity sensor, and temperature sensor is connected with the microprocessor on control circuit board with humidity sensor, and microprocessor is mounted on the buzzing warning device on control circuit board.
Preferably, digital display tube embeds and is arranged on circuit plate.
Preferably, face shield is provided with display panel and multiple input control button.
Preferably, circuit plate is also provided with external temp probe and moisture probe.
The beneficial effect that this device produces is:
1. circuit plate is provided with temperature sensor and humidity sensor, temperature sensor is connected with the microprocessor on control circuit board with humidity sensor, microprocessor connects buzzing warning device, the environment of temperature sensor and humidity sensor pick-up unit itself and surrounding, when the temperature and humidity of device departs from setting value, sound alarm, the temperature and humidity of prompting adjustment switchgear building, ensures the normal work of measurement mechanism.
2. digital display tube embeds and is arranged on circuit plate, thus reduce the height of the circuit plate increased because installing digital display tube, the height of circuit plate adapts to the height of transparent panel on face shield, no matter circuit plate installs numeral method or liquid crystal display can use same set of outer casing mold, greatly reduce the stock pressure of mould product.
3. power signal lines plate, control circuit board and circuit plate parallelization in housing, connected by flexible flat cable between control circuit board and circuit plate, be that hard row's faller gill mother connects between power signal lines plate and control circuit board, assembling is simple, production technology is simple, substantially increase the assembling speed of pick-up unit, also improve the reliability of product simultaneously.
4. circuit plate is also provided with external temp probe and moisture probe, the humiture of environment is detected.
Accompanying drawing explanation
Figure 1 shows that the schematic diagram of an embodiment of a kind of power measurement integration unit of the present invention.
Figure 2 shows that the stravismus schematic diagram of an embodiment of a kind of power measurement integration unit of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearly, below in conjunction with the specific embodiment of the invention and corresponding accompanying drawing, technical solution of the present invention is clearly and completely described.
With reference to 1, Figure 1 shows that the schematic diagram of an embodiment of a kind of power measurement integration unit of the present invention.In the present embodiment, measurement mechanism can comprise housing 1, power signal lines plate 2, control circuit board 3 and circuit plate 4 is provided with from top to bottom successively in housing 1, being connected by flexible flat cable between control circuit board 3 and circuit plate 4, is that hard row's faller gill mother connects between power signal lines plate 2 and control circuit board 3; Housing 1 openend is provided with the face shield 5 of band transparent panel 6; Circuit plate 4 is provided with multiple digital display tube 7; Circuit plate 4 is provided with temperature sensor 9 and humidity sensor 10, and temperature sensor 9 is connected with the microprocessor on control circuit board 3 with humidity sensor 10, and microprocessor connects buzzing warning device 8.The environment of temperature sensor 9 and humidity sensor 10 pick-up unit itself and surrounding, when the temperature and humidity of device is higher than the upper lower limit value set, buzzing warning device 8 is sounded alarm, and the temperature and humidity of prompting adjustment switchgear building, ensures the normal work of measurement mechanism.
With reference to 1, in one embodiment of the invention, digital display tube 7 embeds and is arranged on circuit plate 4, thus reduce the height of the circuit plate 4 increased because installing digital display tube 7, the height of circuit plate 4 adapts to the height of transparent panel 6 on face shield 5, no matter circuit plate 4 can use same set of outer casing mold with numeral method or liquid crystal display, greatly reduce the stock pressure of mould product.
With reference to 2, in one embodiment of the invention, face shield 5 is provided with display panel 11 and multiple input control button 13, display panel 11 can show 1 group or multigroup numerical value 12, the color of digital value 12 can adjust according to the requirement of client, can be arranged by input control button 13 pairs of measurement mechanisms.
In one embodiment of the invention, circuit plate 4 is also provided with external temp probe and moisture probe, the humiture of environment is detected.
Above-mentioned embodiment is used for explaining and the present invention is described, instead of limits the invention, and in the protection domain of spirit of the present invention and claim, any amendment make the present invention and change, all fall into protection scope of the present invention.
Claims (4)
1. a power measurement integration unit, comprise housing (1), power signal lines plate (2), control circuit board (3) and circuit plate (4) is provided with from top to bottom successively in described housing (1), being connected by flexible flat cable between described control circuit board (3) and circuit plate (4), is that hard row's faller gill mother connects between power signal lines plate (2) and control circuit board (3); Described housing (1) openend is provided with the face shield (5) of band transparent panel (6); Described circuit plate (4) is provided with multiple digital display tube (7); It is characterized in that: described circuit plate (4) is provided with temperature sensor (9) and humidity sensor (10), described temperature sensor (9) is connected with the microprocessor on control circuit board (3) with humidity sensor (10), and described microprocessor is mounted on the buzzing warning device (8) on control circuit board (3).
2. power measurement integration unit according to claim 1, is characterized in that: described digital display tube (7) embeds and is arranged on circuit plate (4).
3. power measurement integration unit according to claim 2, is characterized in that: described face shield (5) is provided with display panel (11) and multiple input control button (13).
4. power measurement integration unit according to claim 1 and 2, is characterized in that: described circuit plate (4) is also provided with external temp probe and moisture probe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410477460.3A CN104280068A (en) | 2014-09-18 | 2014-09-18 | Electric power measurement comprehensive device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410477460.3A CN104280068A (en) | 2014-09-18 | 2014-09-18 | Electric power measurement comprehensive device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104280068A true CN104280068A (en) | 2015-01-14 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410477460.3A Pending CN104280068A (en) | 2014-09-18 | 2014-09-18 | Electric power measurement comprehensive device |
Country Status (1)
| Country | Link |
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| CN (1) | CN104280068A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107036646A (en) * | 2016-11-15 | 2017-08-11 | 胡志欣 | A kind of multifunctional electric instrument |
| CN108716961A (en) * | 2018-06-21 | 2018-10-30 | 迈格仪表(成都)有限公司 | A kind of pressure transmitter |
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| CN2888555Y (en) * | 2006-04-07 | 2007-04-11 | 上海安科瑞电气有限公司 | Multifunctional electric power gauge with dual communication interfaces |
| CN201053987Y (en) * | 2007-06-25 | 2008-04-30 | 上海安科瑞电气有限公司 | Small dimension network electric instrument |
| CN201141883Y (en) * | 2007-11-22 | 2008-10-29 | 上海安科瑞电气有限公司 | Module standardized multifunctional network electric power instrument |
| CN202471857U (en) * | 2012-01-19 | 2012-10-03 | 无锡爱森思电气科技有限公司 | Multifunctional digital electric power instrument with temperature and humidity control |
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| CN202710629U (en) * | 2012-05-21 | 2013-01-30 | 北京建自凯科系统工程有限公司 | Intelligent electric power meter |
| CN202735438U (en) * | 2012-07-31 | 2013-02-13 | 无锡佳测科技有限公司 | Electric instrument |
| CN102024389B (en) * | 2010-12-29 | 2014-08-27 | 利亚德光电股份有限公司 | LED display panel and LED display |
| CN204101083U (en) * | 2014-09-18 | 2015-01-14 | 成都赛诺菲电气有限公司 | A kind of power measurement integration unit |
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- 2014-09-18 CN CN201410477460.3A patent/CN104280068A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2888555Y (en) * | 2006-04-07 | 2007-04-11 | 上海安科瑞电气有限公司 | Multifunctional electric power gauge with dual communication interfaces |
| CN201053987Y (en) * | 2007-06-25 | 2008-04-30 | 上海安科瑞电气有限公司 | Small dimension network electric instrument |
| CN201141883Y (en) * | 2007-11-22 | 2008-10-29 | 上海安科瑞电气有限公司 | Module standardized multifunctional network electric power instrument |
| CN102024389B (en) * | 2010-12-29 | 2014-08-27 | 利亚德光电股份有限公司 | LED display panel and LED display |
| CN202471857U (en) * | 2012-01-19 | 2012-10-03 | 无锡爱森思电气科技有限公司 | Multifunctional digital electric power instrument with temperature and humidity control |
| CN202486191U (en) * | 2012-03-02 | 2012-10-10 | 常熟开关制造有限公司(原常熟开关厂） | Intelligent electric power meter device |
| CN202710629U (en) * | 2012-05-21 | 2013-01-30 | 北京建自凯科系统工程有限公司 | Intelligent electric power meter |
| CN202735438U (en) * | 2012-07-31 | 2013-02-13 | 无锡佳测科技有限公司 | Electric instrument |
| CN204101083U (en) * | 2014-09-18 | 2015-01-14 | 成都赛诺菲电气有限公司 | A kind of power measurement integration unit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107036646A (en) * | 2016-11-15 | 2017-08-11 | 胡志欣 | A kind of multifunctional electric instrument |
| CN108716961A (en) * | 2018-06-21 | 2018-10-30 | 迈格仪表(成都)有限公司 | A kind of pressure transmitter |
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Application publication date: 20150114 |
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