CN212361690U - LED lamp area that USB inserted - Google Patents
LED lamp area that USB inserted Download PDFInfo
- Publication number
- CN212361690U CN212361690U CN202021119760.1U CN202021119760U CN212361690U CN 212361690 U CN212361690 U CN 212361690U CN 202021119760 U CN202021119760 U CN 202021119760U CN 212361690 U CN212361690 U CN 212361690U
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- control chip
- lamp area
- switch
- led lamp
- usb
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Abstract
The utility model provides a LED lamp area of USB access, includes USB interface (1), USB interface (1) linked switch (2), switch (2) connection control chip (4), establishes infrared sensor (3) on control chip (4), and control chip (4) are established ties lamp area (5), are equipped with lamp pearl (6) on lamp area (5). The utility model discloses increased on-off control, improved the convenience of using. An infrared sensor is adopted to sense and trigger a control chip, and the control chip starts a switch to switch on a circuit, so that the LED lamp strip is lightened.
Description
Technical Field
The utility model relates to a LED lamp area that USB inserted.
Background
At present, be applied to indoor low pressure 5V lamp area, switch, response function are all not taken in many lamp areas on the market, have certain limitation to the scope that the lamp area used, and only simple illumination function can not satisfy specific requirement.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a LED lamp area that USB inserted, including the USB interface, USB interface connection switch, switch connection control chip establishes infrared sensor on the control chip, and control chip establishes ties the lamp area, is equipped with the lamp pearl on the lamp area.
Further, the control chip is a TL594 control chip.
The utility model discloses increased on-off control, improved the convenience of using. An infrared sensor is adopted to sense and trigger a control chip, and the control chip starts a switch to switch on a circuit, so that the LED lamp strip is lightened.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure, 1, a USB interface, 2, a switch, 3, an infrared sensor, 4, a control chip, 5, a lamp strip and 6, lamp beads.
Detailed Description
As shown in fig. 1, a LED lamp area that USB inserted, including USB interface 1, USB interface 1 linked switch 2, TL594 control chip 4 is connected to switch 2, and infrared sensor 3 is connected to control chip 4 electricity, and control chip 4 establishes ties lamp area 5, is equipped with lamp pearl 6 on the lamp area 5. When no human body passes through, the LED lamp strip switch 2 is turned off and is not powered on. When the infrared sensor 3 senses that a human body passes through, the TL594 control chip 4 is triggered to start the switch 2, and the LED lamp strip is lightened by the connecting power supply.
Claims (2)
1. The utility model provides a LED lamp area of USB access which characterized in that: including USB interface (1), USB interface (1) linked switch (2), switch (2) connection control chip (4), establish infrared sensor (3) on control chip (4), control chip (4) series connection lamp area (5), are equipped with lamp pearl (6) on lamp area (5).
2. A USB connected LED strip according to claim 1, wherein: the control chip (4) is a TL594 control chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021119760.1U CN212361690U (en) | 2020-06-17 | 2020-06-17 | LED lamp area that USB inserted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021119760.1U CN212361690U (en) | 2020-06-17 | 2020-06-17 | LED lamp area that USB inserted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212361690U true CN212361690U (en) | 2021-01-15 |
Family
ID=74150155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021119760.1U Active CN212361690U (en) | 2020-06-17 | 2020-06-17 | LED lamp area that USB inserted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212361690U (en) |
-
2020
- 2020-06-17 CN CN202021119760.1U patent/CN212361690U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |