Rechargeable LED lamp

Abstract

The utility model discloses a charging type LED lamp, and relates to the technical field of LED lamps, the charging type LED lamp comprises a lamp body and a lampshade, the lampshade is buckled with the lamp body, the lamp body is respectively integrated with an LED lamp panel, a charging management chip, a switch, a power supply charging port, a rechargeable battery, a potentiometer, a USB plug and a lamp holder, the LED lamp panel, the switch, the power supply charging port, the potentiometer and the USB plug are all electrically connected with the charging management chip and are powered by a rechargeable battery electrically connected to the charging management chip, the lamp holder is electrically connected with the charging management chip and is powered by an external power supply, and the potentiometer is electrically connected with the LED driving module to adjust the light source brightness of the LED lamp panel. The multifunctional LED lamp is provided with the power supply charging port, the rechargeable battery, the potentiometer, the USB plug and the lamp holder, so that the diversified functions of the LED lamp are expanded, and the multifunctional LED lamp can be used for emergency and outdoor illumination, can be used for illumination after being charged, and can also be directly inserted into a power supply to be electrified for illumination.

Description

Technical Field

[0001] The utility model relates to the technical field of LED lamps, in particular to a rechargeable LED lamp. Background Technique

[0002] Rechargeable LED lamps can be used for emergency lighting, as well as for outdoor use, night markets, street vending, and camping lights. They do not require installation, are wireless and free, and have a long battery life. Their use is not restricted, making them very convenient. Most of the ordinary LED bulbs sold on the market currently have relatively single functions for lighting and cannot meet the needs of more special occasions and the market's demand for diversified device functions. Content of the Utility Model

[0003] Aiming at the deficiencies of the prior art, the purpose of the utility model is to provide a rechargeable LED lamp, which expands the diversified functions of the LED bulb.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A rechargeable LED lamp, including a lamp body and a lampshade, the lampshade is snap-connected to the lamp body, and it is characterized in that: an LED lamp board, a charging management chip, a switch, a power charging port, a charging battery, a potentiometer, a USB plug, and a lamp head are respectively integrated on the lamp body. The LED lamp board, the switch, the power charging port, the potentiometer, and the USB plug are all electrically connected to the charging management chip and are powered by the charging battery electrically connected to the charging management chip. The lamp head is electrically connected to the charging management chip and is powered by an external power supply. Installation holes for the switch, the power charging port, the potentiometer, and the USB plug are respectively reserved on the lamp body. The potentiometer is electrically connected to the LED driving module through the charging management chip.

[0005] Preferably, the back plate of the LED lamp board is a metal plate, and a radiator is provided on the metal plate.

[0006] Preferably, the charging battery is a lithium battery, and a protection board is built in the charging battery.

[0007] Preferably, protection covers are respectively arranged on the lamp body corresponding to the positions of the switch, the power charging port, and the USB plug.

[0008] Preferably, the power charging port is a Type-c charging port.

[0009] Preferably, an installation groove is arranged on the lamp body corresponding to the position of the USB plug. The USB plug can be flipped and folded in the installation groove. The USB plug is flipped outwards by 90° to open. The protection cover is a silica gel cover. The protection cover at the position of the USB plug is flipped upwards to open.

[0010] Preferably, the lamp head is a screw lamp head, and a protection cover with a hanging ring is threadedly connected to the lamp head.

[0011] The utility model has the following beneficial effects:

[0012] 1. A potentiometer is provided to adjust the brightness of the power supply;

[0013] 2. It can be used rechargeably. When charging, the rechargeable battery is charged through a data cable connected to the power charging port;

[0014] 3. When the rechargeable battery has a low power level, it can be directly plugged into a power bank, charger, or socket with a USB socket through a USB plug for use without connecting an external data cable, improving convenience;

[0015] 4. A lamp head is provided to be directly connected to the lamp socket of an external power supply for use;

[0016] 5. Adding a radiator results in better heat dissipation effect;

[0017] 6. The overall structure is simple and the functions are diverse. Description of the Drawings

[0018] Figure 1 It is the front view of the utility model;

[0019] Figure 2 It is the schematic diagram of the internal structure of the utility model;

[0020] Figure 3 It is the top view of the LED lamp board of the utility model;

[0021] Figure 4 It is the bottom view of the LED lamp board of the utility model;

[0022] Figure 5 It is the schematic diagram at the position of the LED driving module of the utility model.

[0023] In the figures: 1. Lamp body; 101. Installation groove; 2. Lamp cover; 3. LED lamp board; 4. Charge management chip; 5. Switch; 6. Power charging port; 7. Rechargeable battery; 8. Potentiometer; 9. USB plug; 10. Radiator; 11. Protection board; 12. Protection cover; 13. Hanging ring; 14. LED driving module; 15. Lamp head; 16. Protection cover. Detailed Implementation Modes

[0024] Next, the technical solutions in the embodiments of the utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the utility model.

[0025] As Figures 1-5As shown in the figure, the present utility model provides a technical solution: a rechargeable LED lamp, which includes a lamp body 1 and a lampshade 2. The lampshade 2 is snap-connected to the lamp body 1. An LED lamp board 3, a charging management chip 4, a switch 5, a power charging port 6, a charging battery 7, a potentiometer 8, a USB plug 9 and a lamp head 15 are respectively integrated on the lamp body 1. The LED lamp board 3, the switch 5, the power charging port 6, the potentiometer 8 and the USB plug 9 are all electrically connected to the charging management chip 4 and are powered by the charging battery 7 electrically connected to the charging management chip 4. The lamp head 15 is electrically connected to the charging management chip 4 and is powered by an external power supply. Mounting holes for the switch 5, the power charging port 6, the potentiometer 8 and the USB plug 9 are respectively reserved on the lamp body 1. The potentiometer 8 is electrically connected to the LED driving module 14 through the charging management chip 4 to adjust the light source brightness of the LED lamp board 3.

[0026] The back plate of the LED lamp board 3 is a metal plate, and a radiator 10 is provided on the metal plate. The charging battery 7 is a lithium battery, and a protection board 11 is built in the charging battery 7. A protection cover 12 is provided outside the lamp body 1 corresponding to the positions of the switch 5, the power charging port 6 and the USB plug 9. The power charging port 6 is a Type-c charging port. An installation groove 101 is provided outside the lamp body 1 corresponding to the position of the USB plug 9. The USB plug 9 can be flipped and folded in the installation groove 101. The USB plug 9 is flipped outwards by 90° to open. The protection cover 12 is a silica gel cover. The protection cover 12 at the position of the USB plug 9 is flipped upwards to open. The USB plug 9 can be directly inserted into a power bank, a charger or a socket with a USB socket for use. The lamp head 15 is a screw lamp head, and a protective cover 16 with a hanging ring 13 is threadedly connected to the lamp head 15.

[0027] It should be noted that in this article, terms such as "including", "comprising" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or also includes elements inherent to this process, method, article or device.

[0028] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A rechargeable LED lamp, comprising a lamp body (1) and a lamp cover (2), the lamp cover (2) being snap-connected to the lamp body (1), characterized in that: An LED lamp board (3), a charging management chip (4), a switch (5), a power charging port (6), a charging battery (7), a potentiometer (8), a USB plug (9) and a lamp head (15) are integrally arranged on the lamp body (1). The LED lamp board (3), the switch (5), the power charging port (6), the potentiometer (8) and the USB plug (9) are all electrically connected to the charging management chip (4) and are powered by the charging battery (7) electrically connected to the charging management chip (4). The lamp head (15) is electrically connected to the charging management chip (4) and is powered by an external power supply. Mounting hole positions for the switch (5), the power charging port (6), the potentiometer (8) and the USB plug (9) are respectively reserved on the lamp body (1). The potentiometer (8) is electrically connected to the LED driving module (14) through the charging management chip (4).

2. The rechargeable LED lamp according to claim 1, wherein: The back plate of the LED lamp board (3) is a metal plate, and a radiator (10) is provided on the metal plate.

3. A rechargeable LED lamp according to claim 1, characterized in that: The charging battery (7) is a lithium battery, and a protection board (11) is built in the charging battery (7).

4. A rechargeable LED lamp according to claim 1, characterized in that: Protection covers (12) are arranged at positions corresponding to the switch (5), the power charging port (6) and the USB plug (9) outside the lamp body (1).

5. The rechargeable LED lamp according to claim 4, wherein: The power charging port (6) is a Type-c charging port.

6. The rechargeable LED lamp according to claim 4, wherein: An installation groove (101) is arranged at a position corresponding to the USB plug (9) outside the lamp body (1). The USB plug (9) can be turned over and folded in the installation groove (101). The USB plug (9) is turned outwards by 90° to be opened. The protection cover (12) is a silica gel cover, and the protection cover (12) at the position of the USB plug (9) is turned upwards to be opened.

7. The rechargeable LED lamp according to claim 1, characterized in that: The lamp head (15) is a screw lamp head, and a protective cover (16) with a hanging ring (

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