CN210740038U - Can insert Type-c lamp on cell-phone - Google Patents
Can insert Type-c lamp on cell-phone Download PDFInfo
- Publication number
- CN210740038U CN210740038U CN201921918649.6U CN201921918649U CN210740038U CN 210740038 U CN210740038 U CN 210740038U CN 201921918649 U CN201921918649 U CN 201921918649U CN 210740038 U CN210740038 U CN 210740038U
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- CN
- China
- Prior art keywords
- lamp
- type
- interface
- phone
- cell
- Prior art date
- 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 - Fee Related
Links
- 230000005611 electricity Effects 0.000 claims abstract description 4
- 230000006378 damage Effects 0.000 description 3
- 238000005286 illumination Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
Images
Abstract
The utility model provides a can peg graft Type-c lamp on cell-phone, including the lamp, a flexible lighting fixture, the Type-c interface of this lighting fixture tail end to set up a resistance and be 5.1K's drop-down resistance R on the CC line of this interface, thereby can directly get the electricity from the Type-c interface of cell-phone and supply power for the lamp.
Description
Technical Field
The invention relates to a lamp, in particular to a Type-c lamp which can be inserted into a mobile phone, a notebook computer and an adapter with a Type-c interface.
Background
When people watch mobile phones and notebook computers at night, the lighting lamp can be turned off in order to not affect rest of other people. After the illuminating lamp is turned off, the light rays emitted by the display screens of the mobile phone and the notebook computer greatly damage eyes.
Disclosure of Invention
The invention aims to provide a Type-c lamp which can be directly inserted into a mobile phone with a Type-c interface, a notebook computer with a Type-c interface or an adapter, wherein the Type-c lamp can provide background light, reduce the damage degree of light rays emitted by a display screen of the mobile phone or the notebook computer to eyes and provide an illumination function.
The mobile phone power supply device comprises a lamp and a bendable lamp holder, wherein a Type-c interface is arranged at the tail end of the lamp holder, and a pull-down resistor R with the resistance value of 5.1K is arranged on a CC line of the interface, so that electricity can be directly taken from the Type-c interface of the mobile phone to supply power to the lamp.
The invention has the beneficial effects that: this Type-c lamp can directly get the electricity from the Type-c interface on cell-phone or notebook computer to provide the function of being shaded, reduce the injury of the light that the cell-phone display screen sent to eyes. And the direct plugging on an adapter with a Type-c interface can also play a role of illumination.
Drawings
FIG. 1 is a schematic view of the mechanism of the present invention
FIG. 2 is a schematic circuit diagram of an implementation structure of the present invention
In the figure, a lamp 1, a bendable lamp 2, and a Type-c interface 3.
Detailed Description
As shown in fig. 1 to 2, the embodiment includes a lamp 1, a flexible lamp holder 2, a Type-c interface 3 at the tail end of the lamp holder, and a pull-down resistor R with a resistance value of 5.1K is arranged on a CC line of the interface, so that power can be directly taken from the Type-c interface of the mobile phone to supply power to the lamp.
Claims (1)
1. The utility model provides a can insert Type-c lamp on cell-phone which characterized in that: contain lamp (1), a flexible lighting fixture (2), Type-c interface (3) of this lighting fixture tail end to set up a resistance and be 5.1K's pull-down resistor R on the CC line of this interface, thereby can directly get the electricity from the Type-c interface of cell-phone and supply power for the lamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921918649.6U CN210740038U (en) | 2019-11-08 | 2019-11-08 | Can insert Type-c lamp on cell-phone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921918649.6U CN210740038U (en) | 2019-11-08 | 2019-11-08 | Can insert Type-c lamp on cell-phone |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210740038U true CN210740038U (en) | 2020-06-12 |
Family
ID=71011295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921918649.6U Expired - Fee Related CN210740038U (en) | 2019-11-08 | 2019-11-08 | Can insert Type-c lamp on cell-phone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210740038U (en) |
-
2019
- 2019-11-08 CN CN201921918649.6U patent/CN210740038U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200612 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |