CN204694833U - A kind of LED string intelligence energy consumption testing instrument - Google Patents
A kind of LED string intelligence energy consumption testing instrument Download PDFInfo
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- CN204694833U CN204694833U CN201520448039.XU CN201520448039U CN204694833U CN 204694833 U CN204694833 U CN 204694833U CN 201520448039 U CN201520448039 U CN 201520448039U CN 204694833 U CN204694833 U CN 204694833U
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Abstract
A kind of LED string intelligence energy consumption testing instrument, comprise power supply, the output terminal of power supply connects interchange detection module, the load end exchanging detection module connects voltage transformation module, the output terminal of voltage transformation module connects DC detecting module, and the load end of DC detecting module, for connecting LED string, exchanges the output terminal concatenation operation module respectively of detection module, DC detecting module, the output terminal of computing module connects display module, and power output end is also powered to modules by Transformer Rectifier module.The beneficial effects of the utility model are: after the utility model connects load LED lamp string, by interchange detection module and DC detecting module, each index in circuit is measured, and carry out comprehensive computing, record the energy consumption index of LED string and show.
Description
Technical field
The utility model relates to a kind of intelligent energy consumption testing instrument for LED string.
Background technology
At present, the whole world, all in energy-saving and emission-reduction, to each state-owned different requirement of the energy consumption standard of energy consumption product, is generally only to provide product and tests to laboratory.When producing in enormous quantities, if energy consumption testing can be carried out to each product, then can ensure that each product all meets standard-required.For LED product, there is no the energy consumption testing instrument be used in line flow procedure at present.
Summary of the invention
In order to overcome the above-mentioned deficiency of prior art, providing a kind of and can carry out energy consumption testing to product in time, the LED string intelligence energy consumption testing instrument that can be applied in production line.
The technical scheme in the invention for solving the technical problem is:
A kind of LED string intelligence energy consumption testing instrument, comprise power supply, it is characterized in that: the output terminal of described power supply connects interchange detection module, the load end of described interchange detection module connects voltage transformation module, the output terminal of described voltage transformation module connects DC detecting module, the load end of described DC detecting module is for connecting LED string, described interchange detection module, the output terminal concatenation operation module respectively of DC detecting module, the output terminal of described computing module connects display module, described power output end is also powered to modules by Transformer Rectifier module.
As preferably, the output terminal exchanging detection module also connects an interchange display module, and the output terminal of described DC detecting module also connects a direct current display module.
The output of power supply is divided into two-way, Transformer Rectifier module of leading up to is powered to modules, interchange detection module of leading up in addition is tested AC signal, record electric current, voltage, frequency modulation signal, its load end connects voltage transformation module, DC detecting module is outputted to after voltage transitions, DC detecting module records electric current, the signals such as voltage, the load end of DC detecting module connects LED string, namely detection module is exchanged, DC detecting module is tested the product of each LED string respectively, carry out interchange respectively to detect and DC detecting, the output exchanging detection module and DC detecting module enters computing module respectively and carries out computing, then show at display module, comprise energy consumption, power factor (PF) etc.By above-mentioned control circuit, directly can read the input and output of each LED string product, energy consumption, judge whether product meets horsepower requirements, and combine interchange detection and DC detecting, measure more accurate.
In addition, exchange detection module also can be connected display module respectively with DC detecting module and directly show.
The beneficial effects of the utility model are: after the utility model connects load LED lamp string, by interchange detection module and DC detecting module, each index in circuit is measured, and carry out comprehensive computing, record the energy consumption index of LED string and show.The utility model directly can read the output energy consumption of each LED string, may be used in production line.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, a kind of LED string intelligence energy consumption testing instrument, comprise power supply, the output terminal of power supply connects interchange detection module 1, the load end of described interchange detection module 1 connects voltage transformation module 2, the output terminal of described voltage transformation module 2 connects DC detecting module 3, the load end of described DC detecting module is for connecting LED string 4, described interchange detection module, the output terminal concatenation operation module 5 respectively of DC detecting module, the output terminal of described computing module connects display module 6, described power output end is also powered to modules by Transformer Rectifier module 7.The output terminal exchanging detection module also connects an interchange display module, and the output terminal of described DC detecting module also connects a direct current display module.
The output of power supply is divided into two-way, Transformer Rectifier module 7 of leading up to is powered to modules, interchange detection module 1 pair of AC signal of leading up in addition is tested, record electric current, voltage, frequency modulation signal, its load end connects voltage transformation module 2, DC detecting module is outputted to after voltage transitions, DC detecting module records electric current, the signals such as voltage, the load end of DC detecting module connects LED string 4, namely detection module is exchanged, DC detecting module is tested the product of each LED string respectively, carry out interchange respectively to detect and DC detecting, the output exchanging detection module and DC detecting module enters computing module respectively and carries out computing, then show at display module, comprise energy consumption, power factor (PF) etc.By above-mentioned control circuit, directly can read the input and output of each LED string product, energy consumption, judge whether product meets horsepower requirements, and combine interchange detection and DC detecting, measure more accurate.Interchange detection module also can be connected display module respectively with DC detecting module and directly show.
After the utility model connects load LED lamp string, by interchange detection module and DC detecting module, each index in circuit is measured, and carry out comprehensive computing, record the energy consumption index of LED string and show.The utility model directly can read the output energy consumption of each LED string, may be used in production line.
Claims (2)
1. a LED string intelligence energy consumption testing instrument, comprise power supply, it is characterized in that: the output terminal of described power supply connects interchange detection module, the load end of described interchange detection module connects voltage transformation module, the output terminal of described voltage transformation module connects DC detecting module, the load end of described DC detecting module is for connecting LED string, described interchange detection module, the output terminal concatenation operation module respectively of DC detecting module, the output terminal of described computing module connects display module, described power output end is also powered to modules by Transformer Rectifier module.
2. a kind of LED string intelligence energy consumption testing instrument according to claim 1, it is characterized in that: the output terminal of described interchange detection module also connects an interchange display module, the output terminal of described DC detecting module also connects a direct current display module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520448039.XU CN204694833U (en) | 2015-06-26 | 2015-06-26 | A kind of LED string intelligence energy consumption testing instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520448039.XU CN204694833U (en) | 2015-06-26 | 2015-06-26 | A kind of LED string intelligence energy consumption testing instrument |
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| Publication Number | Publication Date |
|---|---|
| CN204694833U true CN204694833U (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520448039.XU Active CN204694833U (en) | 2015-06-26 | 2015-06-26 | A kind of LED string intelligence energy consumption testing instrument |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115356531A (en) * | 2022-08-04 | 2022-11-18 | 广东中设智控科技股份有限公司 | Light source power consumption calculation method, device and system based on light sensing device |
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2015
- 2015-06-26 CN CN201520448039.XU patent/CN204694833U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115356531A (en) * | 2022-08-04 | 2022-11-18 | 广东中设智控科技股份有限公司 | Light source power consumption calculation method, device and system based on light sensing device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |