CN210514579U - Detection apparatus for take circuit board of LED lamp - Google Patents
Detection apparatus for take circuit board of LED lamp Download PDFInfo
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- CN210514579U CN210514579U CN201920976915.4U CN201920976915U CN210514579U CN 210514579 U CN210514579 U CN 210514579U CN 201920976915 U CN201920976915 U CN 201920976915U CN 210514579 U CN210514579 U CN 210514579U
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Abstract
The utility model relates to a detection device of a circuit board with LED lamps, which comprises a current measuring meter, a processor and an alarm; the current measuring meter is electrically connected with the processor, measures the current value of the circuit board with the LED lamp and transmits the current value to the processor; the alarm is electrically connected with the processor; when the processor judges that the current value of the circuit board with the LED lamp measured by the current measuring meter is qualified, the processor controls the alarm to light the green lamp; when the processor judges that the current value of the circuit board with the LED lamp measured by the current measuring meter is unqualified, the processor controls the alarm to light the red lamp; the utility model discloses whether can the short-term test take the circuit board of LED lamp qualified, and the rate of accuracy is high, whether the LED lamp that can avoid people's naked eye to look over is all lighted, and the easy eye flower of long-time work can injure the situation of eyes when serious.
Description
Technical Field
The utility model relates to a can avoid people's naked eye to look over whether LED lamp is whole to be lighted, the easy eye flower of long-time work, can injure the detection device of the circuit board of taking the LED lamp of the situation of eyes when serious.
Background
At present, when the circuit board with the LED lamp is detected, the circuit board of the LED lamp to be detected is generally connected into a circuit, then whether the LED lamp is completely lightened is checked by naked eyes, and the eyes of a detector are easily dazzled when the detector works for a long time and can be injured seriously.
Therefore, the detection device for the circuit board with the LED lamp is developed, and the situation that people can check whether the LED lamp is completely lightened or not by naked eyes, the eyes are easily dazzled when the detection device works for a long time, and the eyes are seriously injured can be avoided.
Disclosure of Invention
The utility model aims at overcoming prior art's not enough and providing one kind and can avoid people's naked eye to look over whether whole the lighting of LED lamp, the easy eye flower of long-time work, can injure the detection device of the circuit board of taking the LED lamp of the situation of eyes when serious.
In order to achieve the above purpose, the utility model adopts the technical scheme that: a detection device for a circuit board with an LED lamp comprises a current measuring meter, a processor and an alarm; the current measuring meter is electrically connected with the processor, measures the current value of the circuit board with the LED lamp and transmits the current value to the processor; the alarm is electrically connected with the processor; when the processor judges that the current value of the circuit board with the LED lamp measured by the current measuring meter is qualified, the processor controls the alarm to light the green lamp; when the processor judges that the current measuring meter measures that the current value of the circuit board with the LED lamp is unqualified, the processor controls the alarm to light the red lamp.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
take detection device of circuit board of LED lamp need not see when measuring whether whole LED lamps on the circuit board of taking the LED lamp light, but whether the circuit board of taking the LED lamp is qualified at the setting value within range judgement circuit board of judging through the electric current of measuring the circuit board of taking the LED lamp, the utility model discloses whether the circuit board of taking the LED lamp is qualified can the short-term test, and the rate of accuracy is high, whether whole LED lamps that can avoid people's naked eye to look over light, the easy eye flower of long-time work, can injure the situation of eyes when serious.
Drawings
The technical scheme of the utility model is further explained by combining the attached drawings as follows:
fig. 1 is a working schematic diagram of a detection device for a circuit board with an LED lamp according to the present invention;
fig. 2 is a current measuring circuit diagram of the circuit board with LED lamp in the detecting device of the circuit board with LED lamp according to the present invention;
wherein: 1. a circuit board with LED lamps; 2. a current measuring meter; 3. measuring a power supply; 4. an LED lamp.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Fig. 1-2 show a detection device for a circuit board with LED lamps according to the present invention, which comprises a current measuring meter 2, a processor and an alarm; the current measuring meter is electrically connected with the processor, measures the current value of the circuit board 1 with the LED lamp and transmits the current value to the processor; the alarm is electrically connected with the processor; when the processor judges that the current value of the circuit board 1 with the LED lamp measured by the current measuring meter is qualified, the processor controls the alarm to light green; when the processor judges that the current measuring meter measures that the current value of the circuit board 1 with the LED lamp is unqualified, the processor controls the alarm to light the red lamp.
The circuit board with the LED lamps is provided with a plurality of LED lamps 4 which are connected in parallel.
When the LED lamp is used, the detection device of the circuit board with the LED lamp is connected with the measurement power supply 3, and the measurement power supply 3 respectively supplies electric energy to the current measuring meter 2, the processor and the alarm; when detecting circuit boards 1 with LED lamps in the same specification, connecting the circuit boards 1 with the LED lamps by using two ends of a current measuring meter, and transmitting the measured current value of the circuit boards 1 with the LED lamps to a processor by using the current measuring meter; firstly, detecting 5 qualified circuit boards 1 with LED lamps; the processor averages the current values measured by the 5 qualified circuit boards 1 with the LED lamps, and determines the maximum deviation and the minimum deviation, wherein the maximum deviation is the current maximum value minus the current average value, and the minimum deviation is the current average value minus the current minimum value; the processor sets the current average value and the maximum deviation and the minimum deviation thereof as set values; subsequently, the circuit board 1 with the LED lamp to be detected can be detected, when the current value of the circuit board with the LED lamp, which is measured by a current measuring meter obtained by the processor, is within a set value range, the circuit board is judged to be qualified, and the processor controls the alarm to light the green lamp; when the current value of the circuit board with the LED lamp, measured by the current measuring meter obtained by the processor, is not in the range of the set value, namely the circuit board is judged to be unqualified, the processor controls the alarm to light the red lamp.
Because of above-mentioned technical scheme's application, compared with the prior art, the utility model have the following advantage:
take detection device of circuit board of LED lamp need not see when measuring whether whole LED lamps on the circuit board of taking the LED lamp light, but whether the circuit board of taking the LED lamp is qualified at the setting value within range judgement circuit board of judging through the electric current of measuring the circuit board of taking the LED lamp, the utility model discloses whether the circuit board of taking the LED lamp is qualified can the short-term test, and the rate of accuracy is high, whether whole LED lamps that can avoid people's naked eye to look over light, the easy eye flower of long-time work, can injure the situation of eyes when serious.
The above is only a specific application example of the present invention, and does not constitute any limitation to the protection scope of the present invention. All the technical solutions formed by equivalent transformation or equivalent replacement fall within the protection scope of the present invention.
Claims (1)
1. The utility model provides a take detection device of circuit board of LED lamp which characterized in that: the device comprises a current measuring meter, a processor and an alarm; the current measuring meter is electrically connected with the processor, measures the current value of the circuit board with the LED lamp and transmits the current value to the processor; the alarm is electrically connected with the processor; when the processor judges that the current value of the circuit board with the LED lamp measured by the current measuring meter is qualified, the processor controls the alarm to light the green lamp; when the processor judges that the current measuring meter measures that the current value of the circuit board with the LED lamp is unqualified, the processor controls the alarm to light the red lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920976915.4U CN210514579U (en) | 2019-06-26 | 2019-06-26 | Detection apparatus for take circuit board of LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920976915.4U CN210514579U (en) | 2019-06-26 | 2019-06-26 | Detection apparatus for take circuit board of LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210514579U true CN210514579U (en) | 2020-05-12 |
Family
ID=70580181
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920976915.4U Active CN210514579U (en) | 2019-06-26 | 2019-06-26 | Detection apparatus for take circuit board of LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210514579U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110208723A (en) * | 2019-06-26 | 2019-09-06 | 苏州市华扬电子股份有限公司 | A kind of detection device and its application method of the circuit board with LED light |
-
2019
- 2019-06-26 CN CN201920976915.4U patent/CN210514579U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110208723A (en) * | 2019-06-26 | 2019-09-06 | 苏州市华扬电子股份有限公司 | A kind of detection device and its application method of the circuit board with LED light |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 215000 Jiangsu Suzhou Xiangcheng District Huangqiao Street Mu Xiang Village Suzhou City Huayang electronic Limited by Share Ltd Patentee after: SUZHOU HUAYANG ELECTRONICS Co.,Ltd. Address before: 215000 Jiangsu Suzhou Xiangcheng District Huangqiao Street Mu Xiang Village Suzhou City Huayang electronic Limited by Share Ltd Patentee before: SUZHOU SMARTRON TECHNOLOGY Corp.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |