CN207410080U - A convenient lithium battery charger - Google Patents

Abstract

The utility model discloses a convenient lithium battery charger, which comprises a bolt and a charger shell, wherein the right side of the charger shell is provided with a connecting wire port, one side of the connecting wire port is provided with a connecting power wire, one side of the connecting wire port is provided with a connecting charging wire, the outer surface of the charger shell is provided with a display screen, and a charging stop display lamp is arranged at the right side of the electric quantity full display lamp; increased the temperature-sensing ware in the charger inside, can the induction temperature, when the high temperature, send and remind, avoid the charger to charge when the high temperature, arouse the circuit short circuit, further make the use safer, full charge indicator has been increased in the charger inside, be full of when electrical apparatus, can send the warning sound, remind people in time to break off power supply, the further life of battery has been prolonged, conversion interface has been increased in the one end of connecting power supply, can satisfy different power source interface's needs, the use of giving people brings the facility.

Description

A convenient lithium battery charger

technical field

The utility model belongs to the technical field of electric appliances, in particular to a convenient lithium battery charger.

Background technique

Lithium battery charger is a charger specially used to charge lithium-ion batteries. Lithium-ion batteries have high requirements for chargers and need protection circuits. Therefore, lithium battery chargers usually have high control precision and can control lithium-ion batteries. Lithium-ion batteries are charged with constant current and constant voltage. Lithium-based batteries are divided into lithium batteries and lithium-ion batteries. Lithium-ion batteries are used in mobile phones and notebook computers. Usually people commonly call them lithium batteries. Batteries generally use materials containing lithium elements as Electrodes are the representative of modern high-performance batteries, but real lithium batteries are rarely used in daily electronic products due to their high risk.

The existing lithium battery chargers are inconvenient to place when charging, and high temperature heat sources are strictly prohibited when the electrical appliances are charged. People may not find out in time when the electrical appliances are fully charged. life, and the existing lithium battery chargers cannot adapt to various charging heads, which brings inconvenience to people's use.

Utility model content

The purpose of this utility model is to provide a convenient lithium battery charger to solve the problem that the existing lithium battery charger proposed in the above background technology is inconvenient to place when charging, and the high temperature heat source is strictly prohibited when the electrical appliance is charged, and the electrical appliance is fully charged. People may not find out in time that if the power supply is connected for a long time, it may damage the battery and reduce the service life of the battery, and the existing lithium battery charger cannot adapt to various charging heads, which brings inconvenience to people's use. question.

In order to achieve the above purpose, the utility model provides the following technical solutions: a convenient lithium battery charger, including bolts and a charger shell, the right side of the charger shell is provided with a connecting line port, one of the connecting line ports One side of the connection line is provided with a connection power line, one side of the connection line port is provided with a connection charging line, the outer surface of the charger shell is provided with a display screen, and the right side of the display screen is provided with a fully charged indicator light. The right side of the fully charged display light is provided with a stop charging display light, the right side of the stop charging display light is provided with a charging display light, the bottom of the display screen is provided with a heat dissipation port, and the bottom left of the display screen is provided with a communication port. Power supply display light, the interior of the charger shell is provided with a full-power indicator, the outer surface of the charger shell is provided with a hanging port, and the right side of the full-power indicator is provided with a temperature sensor. The outer surface of the charger shell is provided with a placement pad, one side of the connection power line is provided with a conversion port, one side of the conversion port is provided with a three-pin plug, and one side of the conversion port is provided with a two-pin plug, so The power cord, charging cord, three-pin plug and two-pin plug mentioned above are all electrically connected to the external power supply.

Preferably, there are four placement pads in total, and they are evenly distributed in four directions: up, down, left, and right on the surface of the charger casing.

Preferably, the hanging opening is a rectangular structure.

Preferably, the connection line port is connected to the charger shell through a three-pin plug and a two-pin plug.

Preferably, there are four bolts in total, and they are evenly distributed in four directions: up, down, left, and right on the surface of the charger housing.

Compared with the prior art, the beneficial effects of the utility model are: the utility model has a scientific and reasonable structure, and is safe and convenient to use. A round hole for hanging is added at one end of the charger shell, and people can hang the charger when charging. , to prevent children from accidentally touching it, further increasing safety, adding a temperature sensor inside the charger, which can sense the temperature, and when the temperature is too high, it will send out a reminder to prevent the charger from charging when the temperature is too high, causing the line Short circuit further makes it safer to use. A full-charge indicator is added inside the charger. When the appliance is fully charged, a beep will sound to remind people to disconnect the power supply in time, which further prolongs the service life of the battery. At the end connected to the power supply The conversion interface is added, which can meet the needs of different power interfaces and bring convenience to people's use.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of the prompter in the utility model;

Fig. 3 is the structural schematic diagram looking up in the utility model;

Fig. 4 is a schematic diagram of the plug structure in the utility model;

In the figure: 1-bolt, 2-display screen, 3-connection power display light, 4-connection power line, 5-radiation vent, 6-charger shell, 7-connection charging line, 8-connection line port, 9- Charging indicator, 10-stop charging indicator, 11-full battery indicator, 12-full battery reminder, 13-hanging port, 14-temperature sensor, 15-placement pad, 16-conversion port, 17-three-pin plug , 18-two-pin plug.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-4, the utility model provides a technical solution: a convenient lithium battery charger, including a bolt 1 and a charger shell 6, the right side of the charger shell 6 is provided with a connecting line port 8, the connecting line One side of the port 8 is provided with a connection power line 4, one side of the connection line port 8 is provided with a connection charging line 7, the outer surface of the charger shell 6 is provided with a display screen 2, and the right side of the display screen 2 is provided with a fully charged display. Light 11, the right side of the battery full display light 11 is provided with a stop charging display light 10, the right side of the stop charging display light 10 is provided with a charging display light 9, the bottom of the display screen 2 is provided with a heat dissipation port 5, and the lower left side of the display screen 2 The side is provided with a connected power display light 3, the interior of the charger shell 6 is provided with a full-power indicator 12, the outer surface side of the charger shell 6 is provided with a hanging port 13, and the right side of the battery-full indicator 12 is provided with a temperature sensor. 14, the outer surface of the charger shell 6 is provided with a placement pad 15, the side connected to the power cord 4 is provided with a conversion port 16, one side of the conversion port 16 is provided with a three-pin plug 17, and one side of the conversion port 16 is provided with two The pin plug 18, the connecting power line 4, the charging line 7, the three-pin plug 17 and the two-pin plug 18 are all electrically connected to the external power supply.

In order to make the placement of the charger more stable, in this embodiment, there are preferably four placement pads 15 , which are evenly distributed in four directions, up, down, left, and right on the surface of the charger housing 6 .

In order to make the placement of the charger safer, in this embodiment, the preferred hanging opening 13 is a rectangular structure.

In order to make the connection of the charger line port more convenient and stable, in this embodiment, preferably, the connection between the connection line port 8 and the charger shell 6 is inserted and connected through a three-pin plug 17 and a two-pin plug 18 .

In order to make the charger more tightly sealed, in this embodiment, there are preferably four bolts 1 in total, and they are evenly distributed in four directions: up, down, left, and right on the surface of the charger housing 6 .

The working principle and usage process of the utility model: after the utility model is installed, place the charger at the charging place, check whether each port line is connected well before charging and connecting the power supply, first insert the connecting charging line 7 into the object to be charged, and then according to It is necessary to insert the three-pin plug 17 or the two-pin plug 18 into the power socket. After the power supply is connected, check the indicator light. If the battery charger is powered on, the charging indicator light 9 is red. If the battery charger stops charging, then the charging indicator light 10 is turned off. It is yellow, and the battery charger is equipped with a full-power prompter 12. If the battery is full, the full-power display light 11 will be green, and the full-power prompter 12 will send a reminder at the same time, so that people can disconnect the power supply in time when the battery is full. , further prolonging the service life of the charger, a temperature sensor 14 is added inside the battery charger. During the charging process, under special circumstances, if the temperature sensor 14 detects that the temperature of the charger exceeds the working temperature of the lithium battery, the prompter will A warning will be issued to indicate that the temperature is too high, so that people can disconnect the power supply in time, reduce the temperature of the charger, and further enhance the safety of the charger.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (5)

1. a kind of convenient lithium battery charger, including bolt (1) and charger case (6), it is characterised in that：The charger Connecting line port (8) is provided on the right side of shell (6), the one side of the connecting line port (8) is provided with connection power cord (4), The one side of the connecting line port (8) is provided with connection charging wire (7), and the outer surface of the charger case (6) is provided with aobvious Display screen (2), the right of the display screen (2) are provided with electricity full of display lamp (11), and the electricity is full of display lamp (11) Right, which is provided with, stops charging indicator light (10), and the right for stopping charging indicator light (10) is provided with charging indicator light (9), Thermovent (5) is provided with below the display screen (2), the lower left of the display screen (2) is provided with connection power on light (3), the electricity that is internally provided with of the charger case (6) is full of prompting device (12), the outer surface of the charger case (6) One side is provided with suspension mouth (13), and right of the electricity full of prompting device (12) is provided with temperature inductor (14), described to fill The outer surface of electric appliance casing (6) is provided with placement pad (15), and the one side of the connection power cord (4) is provided with conversion mouth (16), The one side of the conversion mouth (16) is provided with three-pin plug (17), and the one side of the conversion mouth (16) is provided with two-pin plug (18)。

2. a kind of convenient lithium battery charger according to claim 1, it is characterised in that：The pad (15) of placing shares Four, and it is evenly distributed in the surface of charger case (6) four direction up and down.

3. a kind of convenient lithium battery charger according to claim 1, it is characterised in that：The suspension mouth (13) is length Square structure.

4. a kind of convenient lithium battery charger according to claim 1, it is characterised in that：The connecting line port (8) Pass through three-pin plug (17) and two-pin plug (18) insertion connection between charger case (6).

5. a kind of convenient lithium battery charger according to claim 1, it is characterised in that：The bolt (1) shares four It is a, and it is evenly distributed in the surface of charger case (6) four direction up and down.