CN215344034U

CN215344034U - Mobile power supply with light-emitting device

Info

Publication number: CN215344034U
Application number: CN202121727154.2U
Authority: CN
Inventors: 吴自健
Original assignee: Nanchang Yunzhao Technology Co ltd
Current assignee: Nanchang Yunzhao Technology Co ltd
Priority date: 2021-07-26
Filing date: 2021-07-26
Publication date: 2021-12-28
Anticipated expiration: 2031-07-26

Abstract

The utility model discloses a mobile power supply with a light-emitting device, and belongs to the technical field of mobile power supplies. The portable power source includes a case, a battery and a circuit board disposed in the case, and a light emitting device disposed in one of sides of the case having a largest surface area. Optionally, the mobile power supply further comprises a removable attachment device capable of being fixed on an abutting face of the housing, the abutting face being arranged in a position opposite to the light emitting device, wherein the attachment device comprises a universal joint. The portable power source with the light emitting device can perform a lighting function, and the light emitting device on the housing can be arranged at any desired angle to the wall.

Description

Mobile power supply with light-emitting device

Technical Field

The utility model relates to the technical field of mobile power supplies, in particular to a mobile power supply with a light-emitting device.

Background

The portable power source is a power source that can be carried about by an individual, can store electric energy by the individual, and is mainly used for charging electronic products (such as wireless phones and notebook computers) such as handheld mobile equipment. The mobile power supply is particularly applied to the occasions without external power supply, and the main components of the mobile power supply comprise: a battery for storing electric energy, a circuit board capable of stabilizing an output voltage, and a case.

The existing mobile power supply has single function and can only charge electronic equipment. In order to further improve the utilization rate of the mobile power supply, a mobile power supply with a light-emitting device is provided.

SUMMERY OF THE UTILITY MODEL

In order to improve the existing mobile power supply and enable the mobile power supply to have more functions, the mobile power supply with the light-emitting device is provided.

Therefore, an object of the present invention is to provide a portable power source with a light emitting device, the portable power source includes a housing; a battery disposed in the housing; a circuit board disposed in the housing; optionally, the mobile power source further comprises a removable attachment device securable to an abutting face of the housing, the abutting face being arranged opposite the light emitting device, wherein the attachment device comprises a universal joint.

Further, a plurality of charging indicator lamps are arranged on the end face of the housing.

Further, a touch switch is arranged on the end face of the shell.

Further, an output interface is arranged on the end face of the shell.

Further, the output interface is a USB interface.

Further, an input interface is arranged on an end face of the housing.

Further, the input interface is a Type-c interface.

Further, the attachment device further comprises a magnetic part, and the magnetic part is fixed on the abutting surface.

Further, the attachment means further comprises a connection plate connected to the magnetic member by a universal joint, and adhesive means disposed on the connection plate.

Through being equipped with illuminator on the casing, make portable power source can also realize the illumination function to improve portable power source's utilization ratio.

The light emitting means on the housing can be arranged at any desired angle to the wall by means of the attachment means with a universal joint.

Drawings

In order to make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Fig. 1 is a perspective view of a mobile power supply according to an embodiment of the present invention.

Fig. 2 is a front view of a mobile power supply according to an embodiment of the present invention.

Fig. 3 is a top view of a mobile power supply according to an embodiment of the utility model.

Fig. 4 is a bottom view of a mobile power supply according to an embodiment of the present invention.

Fig. 5 is an exploded schematic view of a mobile power supply according to another embodiment of the utility model.

In the figure: the device comprises a shell 1, an attachment device 2, a charging indicator light 11, a touch switch 12, an output interface 13, an input interface 14, a light-emitting device 15, a connecting plate 21, an adhesive device 22, a universal joint 23 and a magnetic piece 24.

Detailed Description

The utility model provides a mobile power supply with a light-emitting device, which can be used as a conventional mobile power supply and can also be used as an illuminating lamp.

Fig. 1 is a perspective view of a mobile power supply according to an embodiment of the present invention. The mobile power supply in fig. 1 includes a case 1, and a battery (e.g., a polymer lithium battery) and a circuit board arranged inside the case 1 for outputting a stable voltage. The battery is capable of storing a battery capacity in the range of 5000-. The casing 1 generally has a substantially rectangular parallelepiped shape, and the casing 1 of the mobile power supply in the embodiment shown in fig. 1 may be designed to have a length of 160mm, a width of 74mm, and a height of 17.5 mm.

Fig. 2 is a front view of a mobile power supply according to an embodiment of the present invention. As shown in fig. 2, an output interface 13 for charging other devices may be provided on an end surface of the housing 1, an output terminal of the polymer lithium battery is electrically connected to the output interface 13, and the output interface 13 may be in the form of a USB output interface. The output interface 13 may be located on the left or right side of the charge indicator lamp 11.

Further, an input interface 14 for charging the mobile power supply can be further arranged on the end face of the shell 1, the output end of the polymer lithium battery is electrically connected with the input interface 14, and the input interface 14 can be in a Type-c interface form. The input interface 14 may be located on the right side of the charge indicator lamp 11.

Further, a touch switch 12 and a plurality of (preferably 4) charging indication lamps 11 may be disposed on the end surface of the housing 1, the output terminal of the polymer lithium battery is electrically connected to each of the charging indication lamps 11 and the touch switch 12, and the touch switch 12 may be disposed above or below the charging indication lamps 11. Specifically, when the plurality of charge indicator lamps 11 are all lighted and stop flashing during charging of the mobile power supply, this indicates that the stored charge amount of the battery in the mobile power supply has reached a maximum value, in which case the user may stop charging the battery; when at least one of the plurality of charge indicator lamps 11 continuously blinks, this indicates that the stored charge of the battery in the mobile power supply has not reached the maximum value, in which case the user can continue to charge the battery.

Fig. 3 is a top view of a mobile power supply according to an embodiment of the utility model. In fig. 3, a lighting device or a light-emitting device 15 of a mobile power supply for illumination is shown, which light-emitting device 15 is arranged in one of the two sides of the housing 1 having substantially the largest surface area. The light emitting device 15 may be an LED lamp or the like.

Fig. 4 is a bottom view of the mobile power supply according to the embodiment of the present invention, which shows the attachment surface 16 of the case 1 disposed opposite to the light emitting device 15, the attachment surface 16 also being a side surface of the case 1 having a substantially maximum surface area.

Fig. 5 is an exploded schematic view of a mobile power supply according to another embodiment of the present invention, showing the attachment device 2. The attaching means 2 includes a connection plate 21, one end of the connection plate 21 is provided with an adhesive means 22, the adhesive means 22 is used for attaching the connection plate 21 to a wall or a desk, etc., and the adhesive means 22 may be a 3M double-sided tape or a vacuum chuck, etc. The other end of the connection plate 21 is fixedly mounted with a universal joint 23, the connection plate 21 is connected to a magnetic member 24 through the universal joint 23, and the magnetic member 24 is attachable to the abutting surface 16 of the housing 1 such that the magnetic member 24 is disposed opposite to the light emitting device 15. Specifically, the abutting surface 16 of the housing 1 may be made of a metal material (preferably, iron), and the material of the other portions of the housing 1 may be a combination of aluminum and ABS. The magnetic member 24 may be a magnet, so that the magnetic member 24 can be magnetically fixed to the abutting surface 16. The universal joint 23 enables the housing 1 to be arranged at any desired angle to the connection plate 21, thereby enabling the light emitting devices on the housing 1 to be arranged at any desired angle to the wall.

When the battery is used, after the touch switch 12 is touched once, the charging indicator lamp 11 is turned on, which can show the residual quantity of the stored electric quantity of the battery; after the touch switch 12 is touched twice for a short time, the charge indicator lamp 11 is turned off, or when there is no operation, the charge indicator lamp 11 will automatically turn off after 35S. The continuous pressing of the touch switch 12 will make the light emitting device 15 emit light, and when the light emitting device 15 illuminates, the charging indicator lamp 11 can be continuously pressed to adjust the brightness, the charging indicator lamp 11 can be short-touched to switch the light color and turn off the illumination lamp, which are warm light, white light, warm white light and turn off in sequence. After the light-emitting device 15 is turned off, the touch switch 12 needs to be pressed for a long time again to be turned on, and when the light-emitting device 15 illuminates, the brightness cannot be adjusted by pressing the touch switch 12 for a long time.

While the utility model has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the various features of the disclosed embodiments of the utility model may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the utility model not be limited to the particular embodiments disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.

Claims

1. A portable power source with a light-emitting device, comprising:

a housing;

a battery disposed in the housing;

a circuit board disposed in the housing;

a light emitting device disposed in one of the sides of the housing having the largest surface area,

optionally, the mobile power supply further comprises a removable attachment device securable to an abutting face of the housing, the abutting face being arranged opposite the light emitting device, wherein the attachment device comprises a universal joint.

2. The mobile power supply according to claim 1, wherein a plurality of charge indicator lamps are disposed on an end surface of the case.

3. The mobile power supply according to claim 1, wherein a touch switch is disposed on an end surface of the case.

4. The mobile power supply according to claim 1, wherein an output interface is disposed on an end face of the housing.

5. The mobile power supply according to claim 4, wherein the output interface is a USB interface.

6. The mobile power supply according to claim 1, wherein an input interface is disposed on an end face of the housing.

7. The mobile power supply according to claim 6, wherein the input interface is a Type-c interface.

8. The mobile power supply of claim 1, wherein the attachment device further comprises a magnetic member secured to the abutting surface.

9. The mobile power supply according to claim 8, wherein the attachment means further comprises a connection plate connected to the magnetic member by a universal joint, and adhesive means disposed on the connection plate.