CN203298109U - Optical-sensing night light with power supplied by universal serial bus (USB) - Google Patents
Optical-sensing night light with power supplied by universal serial bus (USB) Download PDFInfo
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- CN203298109U CN203298109U CN2013203879420U CN201320387942U CN203298109U CN 203298109 U CN203298109 U CN 203298109U CN 2013203879420 U CN2013203879420 U CN 2013203879420U CN 201320387942 U CN201320387942 U CN 201320387942U CN 203298109 U CN203298109 U CN 203298109U
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- light
- usb
- night
- photoinduction
- night light
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Abstract
The utility model discloses an optical-sensing night light with power supplied by a USB. The night light comprises a casing, a light-transmitting cover (101) which is arranged on the casing and a printed circuit board (PCB) (4) which is arranged inside the casing, wherein a power interface, a photosensitive switch (5) and a plurality of light-emitting diodes (6) are arranged on the PCB (4). The night light is characterized in that the power interface is a USB plug (3) which protrudes out of the casing. According to the night light, a direct current supply is adopted, the size is small, and the night light is convenient to carry.
Description
Technical field
The utility model relates to a kind of photoinduction night-light, is specifically a kind of photoinduction night-light of USB power supply.
Background technology
a kind of photoinduction night-light is arranged now, it comprises housing, be located at the diffuser on housing and be located at the pcb board in housing, pcb board is provided with photosensitive switch and light emitting diode, pcb board is connected with attaching plug, photosensitive switch is serially connected with between attaching plug and light emitting diode, when this photoinduction night-light uses, attaching plug is plugged on socket and is this photoinduction night-light power supply, and by photosensitive switch, control the work of light emitting diode, photosensitive switch disconnects when illumination is stronger, make light emitting diode not shinny, photosensitive switch connection when illumination is weak, make the light emitting diode energising shinny.
This photoinduction night-light uses owing to by socket, connecting civil power, and it adopts Alternating Current Power Supply, makes its inside also need to arrange voltage transformation module, makes structure comparatively complicated, makes the volume of this photoinduction night-light large, carries inconvenience.
The utility model content
Technical problem to be solved in the utility model is that the photoinduction night-light that adopts direct current supply, small volume, USB easy to carry to power is provided.
For solving the problems of the technologies described above, the photoinduction night-light of the USB power supply that the utility model provides, it comprises housing, is located at the diffuser on housing and is located at the pcb board in housing, pcb board is provided with power interface, photosensitive switch and several light emitting diodes, and described power interface is to stretch out the outer USB plug of housing.
As improvement, described housing comprises upper cover and the lower cover that is interlocked, and diffuser is located at and is covered.
As improvement, described light emitting diode has two and adjacent setting.
As improvement, described two light emitting diodes are SMD light emitting diode.
After adopting above structure, the utility model compared with prior art, has advantages of following:
When the photoinduction night-light of this USB power supply uses, the USB interface that USB plug is pegged graft on computers gets final product, make the photoinduction night-light of this USB power supply adopt direct current supply, make it not need voltage transformation module, make the photoinduction Night light structure of this USB power supply simplify, make its small volume, easy to carry, while making people go out, can carry easily.
The accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is explosive view of the present utility model.
Wherein, 1, upper cover; 101, diffuser; 2, lower cover; 3, USB plug; 4, pcb board; 5, photosensitive switch; 6, light emitting diode.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in more detail.
By Fig. 1, shown in Figure 2, the photoinduction night-light of the utility model USB power supply comprises housing, is located at the diffuser 101 on housing and is located at the pcb board 4 in housing, pcb board 4 is provided with the light emitting diode 6 of power interface, photosensitive switch 5 and two adjacent settings, described power interface is to stretch out the outer USB plug 3 of housing, and photosensitive switch 5 is serially connected with between USB plug 3 and two light emitting diodes 6.
Described housing comprises interlock merga pass trip bolt fixing upper cover 1 and lower cover 2, and diffuser 101 is located on upper cover 1.
Described two light emitting diodes 6 are SMD light emitting diode 6.
Operation principle of the present utility model is as follows: when the photoinduction night-light of this USB power supply uses, USB plug 3 is plugged in to the USB interface on computer, photosensitive switch 5 disconnects when illumination is stronger, make light emitting diode 6 not shinny, photosensitive switch 5 is connected when illumination is weak, makes light emitting diode 6 energisings shinny.
Claims (4)
1. the photoinduction night-light of USB power supply, it comprises housing, is located at the diffuser (101) on housing and is located at the pcb board (4) in housing, pcb board (4) is provided with power interface, photosensitive switch (5) and several light emitting diodes (6), it is characterized in that: described power interface is to stretch out the outer USB plug (3) of housing.
2. the photoinduction night-light of USB according to claim 1 power supply, it is characterized in that: described housing comprises upper cover (1) and the lower cover (2) that is interlocked, and diffuser (101) is located on upper cover (1).
3. the photoinduction night-light of USB according to claim 1 and 2 power supply, it is characterized in that: described light emitting diode (6) has two and adjacent setting.
4. the photoinduction night-light of USB according to claim 3 power supply, it is characterized in that: described two light emitting diodes (6) are SMD light emitting diode (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203879420U CN203298109U (en) | 2013-07-02 | 2013-07-02 | Optical-sensing night light with power supplied by universal serial bus (USB) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203879420U CN203298109U (en) | 2013-07-02 | 2013-07-02 | Optical-sensing night light with power supplied by universal serial bus (USB) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203298109U true CN203298109U (en) | 2013-11-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203879420U Expired - Fee Related CN203298109U (en) | 2013-07-02 | 2013-07-02 | Optical-sensing night light with power supplied by universal serial bus (USB) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203298109U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108534107A (en) * | 2018-03-21 | 2018-09-14 | 杨勇平 | The method of mini USB lamps and the mini USB lamps of control |
| CN110098528A (en) * | 2018-01-29 | 2019-08-06 | 1842728 安大略有限公司 | The utility of USB power supply |
-
2013
- 2013-07-02 CN CN2013203879420U patent/CN203298109U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110098528A (en) * | 2018-01-29 | 2019-08-06 | 1842728 安大略有限公司 | The utility of USB power supply |
| CN108534107A (en) * | 2018-03-21 | 2018-09-14 | 杨勇平 | The method of mini USB lamps and the mini USB lamps of control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20140702 |
|
| EXPY | Termination of patent right or utility model |