CN202720270U - Energy saving electric energy detection device - Google Patents
Energy saving electric energy detection device Download PDFInfo
- Publication number
- CN202720270U CN202720270U CN 201220365460 CN201220365460U CN202720270U CN 202720270 U CN202720270 U CN 202720270U CN 201220365460 CN201220365460 CN 201220365460 CN 201220365460 U CN201220365460 U CN 201220365460U CN 202720270 U CN202720270 U CN 202720270U
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- China
- Prior art keywords
- electric energy
- storage unit
- display device
- computing unit
- energy
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Abstract
The utility model relates to an energy saving electric energy detection device. The energy saving electric energy detection device comprises a casing body, a display device which is arranged on the casing body, a current sampling clamp and a voltage sampling clamp. An analog-to-digital conversion module which is connected with the signals of the current sampling clamp and the voltage sampling clamp is arranged in the casing body. A storage unit and a DSP computing unit are arranged in the casing body. The output end of the analog-to-digital conversion module is connected with the input end of the storage unit. The output end of the storage unit is connected with the input end of the DSP computing unit. The output end of the DSP computing unit is connected with the display device. The energy saving electric energy detection device provided by the utility model has the advantages of simple structure and easy detection, and can conveniently and effectively detect electric energy.
Description
(1) technical field
The utility model relates to a kind of energy-conservation electric energy checkout equipment.
(2) background technology
Along with the fast development of economy, various circles of society constantly enlarge the demand of electricity, thereby stimulate the expansion in power sale market, and the expansion in power sale market has stimulated the development of whole electrical production.But along with the increase of various circles of society's power consumption, especially be accompanied by the foundation of market economy system, energy-saving and emission-reduction are promoted gradually.How convenient and effectively remove to detect electric energy and become a problem and, present electric energy detection device structure is complicated, and test procedure is more loaded down with trivial details.
(3) summary of the invention
In order to overcome the above-mentioned deficiency of existing electric energy detection equipment, the utility model provides a kind of simple in structure, energy-conservation electric energy checkout equipment that test is easy.
The technical scheme in the invention for solving the technical problem is: a kind of energy-conservation electric energy checkout equipment, and comprise housing and be located at display device on the described housing, comprise that also current sampling folder and voltage sampling press from both sides; Also be provided with the analog-to-digital conversion module that is connected with described current sampling folder, voltage sampling folder signal in the described housing;
Also have storage unit, DSP computing unit in the described housing, the output terminal of described analog-to-digital conversion module is connected with the input end of described storage unit, the output terminal of described storage unit is connected with the input end of described DSP computing unit, and the output terminal of described DSP computing unit is connected with described display device.
Further, described display device is LED display.Perhaps described display device is LCD display.
The utility model in use, carry out respectively current sampling and voltage sampling by current sampling folder and voltage sampling folder, current analog signal and voltage analog signal convert to after the digital signal in the storage and storage unit through analog-to-digital conversion module, the DSP computing unit takes out data in the storage unit and calculates, and result of calculation shows by display device.
The beneficial effects of the utility model are: simple in structure, test is easy, and can be convenient and effectively remove to detect electric energy.
(4) description of drawings
Fig. 1 is structural representation of the present utility model.
Fig. 2 is principle schematic of the present utility model.
(5) embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.
With reference to Fig. 1, Fig. 2, a kind of energy-conservation electric energy checkout equipment comprises housing 1 and is located at display device 2 on the described housing 1, also comprises current sampling folder 3 and voltage sampling folder 4; Also be provided with in the described housing 1 with described current sampling folder 3, voltage sampling and press from both sides the analog-to-digital conversion module 5 that 4 signals are connected;
Also have storage unit 6, DSP computing unit 7 in the described housing, the output terminal of described analog-to-digital conversion module 5 is connected with the input end of described storage unit 6, the output terminal of described storage unit 6 is connected with the input end of described DSP computing unit 7, and the output terminal of described DSP computing unit 7 is connected with described display device 2.
Described display device 2 can be LED display or LCD display etc.
In use, carry out respectively current sampling and voltage sampling by current sampling folder 3 and voltage sampling folder 4, current analog signal and voltage analog signal convert to after the digital signal in the storage and storage unit 6 through analog-to-digital conversion module 4, DSP computing unit 7 calculates from storage unit 6 interior taking-up data, and result of calculation shows by display device 2.
Claims (3)
1. energy-conservation electric energy checkout equipment comprises housing and is located at display device on the described housing, it is characterized in that: comprise that also current sampling folder and voltage sampling press from both sides; Also be provided with the analog-to-digital conversion module that is connected with described current sampling folder, voltage sampling folder signal in the described housing;
Also have storage unit, DSP computing unit in the described housing, the output terminal of described analog-to-digital conversion module is connected with the input end of described storage unit, the output terminal of described storage unit is connected with the input end of described DSP computing unit, and the output terminal of described DSP computing unit is connected with described display device.
2. energy-conservation electric energy checkout equipment as claimed in claim 1, it is characterized in that: described display device is LED display.
3. energy-conservation electric energy checkout equipment as claimed in claim 1, it is characterized in that: described display device is LCD display.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365460 CN202720270U (en) | 2012-07-26 | 2012-07-26 | Energy saving electric energy detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220365460 CN202720270U (en) | 2012-07-26 | 2012-07-26 | Energy saving electric energy detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202720270U true CN202720270U (en) | 2013-02-06 |
Family
ID=47622092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220365460 Expired - Lifetime CN202720270U (en) | 2012-07-26 | 2012-07-26 | Energy saving electric energy detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202720270U (en) |
-
2012
- 2012-07-26 CN CN 201220365460 patent/CN202720270U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130206 |