CN216390551U

CN216390551U - Intelligent charger

Info

Publication number: CN216390551U
Application number: CN202122509334.XU
Authority: CN
Inventors: 潘少辉; 刘振权; 贺敏强; 孔德银; 李格; 邱裔
Original assignee: Dongguan Protronic Electronic Co ltd
Current assignee: Dongguan Protronic Electronic Co ltd
Priority date: 2021-10-19
Filing date: 2021-10-19
Publication date: 2022-04-26
Anticipated expiration: 2031-10-19

Abstract

The utility model provides an intelligent charger, which comprises a shell, an input line and an output line which are arranged on one side of the shell, and a main PCB arranged in the shell; the backlight module also comprises a backlight plate and a light guide plate; the shell comprises a lower cover and an upper cover fixed above the lower cover; the upper surface of the upper cover is provided with a groove body; the bottom surface of the groove body is provided with an arc-shaped surface; the bottom surface of the tank body is provided with a mounting hole; the light guide sheet is fixed in the mounting hole and matched with the mounting hole; the backlight plate is fixed in the shell and is positioned below the light guide sheet; the backlight plate is electrically connected with the main PCB; the backlight plate can emit light with at least two different colors; the utility model can observe the charging state from a distance, and is practical and convenient.

Description

Intelligent charger

Technical Field

The utility model relates to the technical field of chargers, in particular to an intelligent charger.

Background

The charger can show the charged state through the pilot lamp when charging, shows through lamp pearl or lamp strip in the past usually, and light dispersibility is weak, and in the charging process, the people is in the place far away, just can't see the charged state clearly, must walk into to see just can see the charged state clearly, uses inconveniently, consequently still needs to improve.

SUMMERY OF THE UTILITY MODEL

It is an object of the present invention to provide a smart charger to solve the problems mentioned in the background.

In order to achieve the above purpose, the utility model provides the following technical scheme:

an intelligent charger includes a housing, an input line and an output line installed at one side of the housing, and a main PCB installed in the housing; the backlight module also comprises a backlight plate and a light guide plate; the shell comprises a lower cover and an upper cover fixed above the lower cover; the upper surface of the upper cover is provided with a groove body; the bottom surface of the groove body is provided with an arc-shaped surface; the bottom surface of the tank body is provided with a mounting hole; the light guide sheet is fixed in the mounting hole and matched with the mounting hole; the backlight plate is fixed in the shell and is positioned below the light guide sheet; the backlight plate is electrically connected with the main PCB; the backlight plate can emit light with at least two different colors.

The utility model is further described, the groove body is in a Y-shaped structure and comprises a section of transverse straight groove and two sections of arc-shaped grooves connected to one end of the transverse straight groove; the bottom surface of the arc-shaped groove is an arc-shaped surface; the height of the bottom surface of the arc-shaped groove is gradually reduced from inside to outside; the mounting hole is of a Y-shaped structure and is formed between the transverse straight groove and the two sections of arc-shaped grooves.

Further describing the present invention, the tank body is provided at a left position of the upper cover; the horizontal straight groove is positioned at the central line position of the upper cover in the front-back direction; the two sections of arc-shaped grooves are connected to the front side and the rear side of the right end of the transverse straight groove.

The utility model is further described, which also comprises an LCD-PCB, and an LCD display screen, a power indicator light, a status indicator light and a function switch which are arranged on the LCD-PCB; the LCD-PCB is fixed at the right part in the shell and is electrically connected with the main PCB; the LCD display screen is arranged on the LCD-PCB and exposed out of the surface of the upper cover; the upper cover is provided with lamp holes corresponding to the positions of the power indicator and the status indicator and keys corresponding to the positions of the function switches.

For further description of the utility model, a waterproof sealing ring is arranged between the upper cover and the lower cover.

As further described herein, the input and output lines are both disposed on the left side of the housing; the input line is a DC line and the output line is an AC line.

The utility model is further described as comprising a support; a bracket mounting groove is formed in the right side of the bottom of the lower cover; two ends of the bracket are rotatably connected in the bracket mounting groove; the bracket can be turned 180 degrees from the bracket mounting groove to the right side of the lower cover.

The utility model has the beneficial effects that:

when charging, the board in a poor light sends the light of different colours, and light is through leaded light piece toward outer transmission, and leaded light piece and cell body arcwall face complex arc structure can disperse to a plurality of directions, provides bigger launch angle for the light source, has improved the divergence of light, consequently at the charging process, can follow the distant place and can know the charged state, convenient to use through light.

Drawings

FIG. 1 is an overall block diagram of the present invention;

FIG. 2 is an exploded view of the present invention;

FIG. 3 is a collapsed state view of the stand of the present invention;

fig. 4 is a drawing state diagram of the stand of the present invention.

Detailed Description

The utility model is further described below with reference to the accompanying drawings:

as shown in fig. 1-2, a smart charger includes a housing 1, an input line 2 and an output line 3 installed at one side of the housing 1, and a main PCB 4 installed in the housing 1; the backlight module also comprises a backlight plate 5 and a light guide plate 6; the housing 1 comprises a lower cover 12 and an upper cover 11 fixed above the lower cover 12; the upper surface of the upper cover 11 is provided with a groove body 111; the bottom surface of the groove body 111 is provided with an arc-shaped surface; the bottom surface of the groove body 111 is provided with a mounting hole 112; the light guide sheet 6 is fixed in the mounting hole 112 and matched with the mounting hole 112; in this embodiment, a slot body 111 having a "Y" shaped structure is provided, and the slot body 111 may be configured into other shapes, such as T-shaped, triangular, circular, irregular, and the like, and the slot body 111 in this embodiment includes a section of a horizontal straight slot 1111 and two sections of arc-shaped slots 1112 connected to one end of the horizontal straight slot 1111; the heights of the bottom surfaces of the arc-shaped grooves 1112 are gradually reduced from inside to outside (i.e. from the side close to the horizontal straight groove 1111 to the side far away from the horizontal straight groove 1111); the mounting hole 112 is Y-shaped and is formed between the horizontal straight groove 1111 and the two arc-shaped grooves 1112; the light guide sheet 6 is fixed in the mounting hole 112 and matched with the mounting hole 112; the backlight plate 5 is fixed in the shell 1 and is positioned below the light guide sheet 6; the backlight plate 5 is electrically connected with the main PCB 4; the backlight plate 5 is electrically connected with the main PCB 4; the backlight plate 5 can emit at least two kinds of light with different colors; when charging, 5 accessible of board in a poor light send the light of different colours according to different states, and light is through 6 toward outer launches of leaded light piece, and leaded light piece 6 is "Y" type structure, disperses to a plurality of directions, and the design of two sections arc wall 1112 can provide bigger launch angle for the light source in addition, has improved the divergence of light, consequently in the charging process, can follow the distant place and can know the charged state, convenient to use through light.

In the design, the groove 111 is arranged at the left position of the upper cover 11, the groove 111 is arranged at the obvious position of the charger, so that the observation is convenient, and the groove is arranged at the left part so as to be convenient for observation in the embodiment; the horizontal straight groove 1111 is located at the middle line position of the front and back direction of the upper cover 11; the two segments of arc-shaped grooves 1112 are connected to the front and rear sides of the right end of the transverse straight groove 1111.

The LED lamp also comprises an LCD-PCB 7, an LCD display screen 71, a power indicator lamp 72, a status indicator lamp 73 and a function switch 74 which are arranged on the LCD-PCB 7; the LCD-PCB 7 is fixed at the right part in the shell 1 and is electrically connected with the main PCB 4; the LCD display screen 71 is arranged on the LCD-PCB 7 and exposed out of the surface of the upper cover 11; the upper cover 11 is provided with a lamp hole 113 corresponding to the positions of the power indicator 72 and the status indicator 73, and a key 114 corresponding to the position of the function switch 74, wherein the function switch 74 is used for controlling the on/off of the LCD display 71, and the power indicator 72 and the status indicator 73 are respectively used for displaying the on/off and the status of the LCD display 71.

And a waterproof sealing ring 8 is arranged between the upper cover 11 and the lower cover 12, so that the sealing property is improved, and internal electronic elements are protected.

In the design, the input line 2 and the output line 3 are both arranged on the left side of the shell 1; the input line 2 is a DC line and the output line 3 is an AC line.

As shown in fig. 3-4, further comprises a bracket 9; a bracket 9 mounting groove is formed in the right side of the bottom of the lower cover 12; two ends of the support 9 are rotatably connected in the support 9 mounting groove; the support 9 can be turned 180 degrees from the mounting groove of the support 9 to the right side of the lower cover 12, and the support 9 can be hung on a wall or other fixing frames for use after being pulled out to the outside.

The working principle of the embodiment is as follows:

when charging, the light of different colours is sent according to the charged state to board 5 in a poor light, and light is through leaded light sheet 6 toward emitting outward, and leaded light sheet 6 is "Y" type structure, disperses to a plurality of directions, and the design of two sections arc wall 1112 can provide bigger launch angle for the light source moreover, has improved the divergence of light, consequently in the charging process, can follow the colour that can pass through light at a distance and know the charged state.

The above description is not intended to limit the technical scope of the present invention, and any modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention still fall within the technical scope of the present invention.

Claims

1. An intelligent charger includes a housing, an input line and an output line installed at one side of the housing, and a main PCB installed in the housing; the method is characterized in that: the backlight module also comprises a backlight plate and a light guide plate; the shell comprises a lower cover and an upper cover fixed above the lower cover; the upper surface of the upper cover is provided with a groove body; the bottom surface of the groove body is provided with an arc-shaped surface; the bottom surface of the tank body is provided with a mounting hole; the light guide sheet is fixed in the mounting hole and matched with the mounting hole; the backlight plate is fixed in the shell and is positioned below the light guide sheet; the backlight plate is electrically connected with the main PCB; the backlight plate can emit light with at least two different colors.

2. A smart charger as claimed in claim 1, wherein: the groove body is of a Y-shaped structure and comprises a section of transverse straight groove and two sections of arc-shaped grooves connected to one end of the transverse straight groove; the bottom surface of the arc-shaped groove is an arc-shaped surface; the height of the bottom surface of the arc-shaped groove is gradually reduced from inside to outside; the mounting hole is of a Y-shaped structure and is formed between the transverse straight groove and the two sections of arc-shaped grooves.

3. A smart charger as claimed in claim 2, wherein: the groove body is arranged at the left position of the upper cover; the horizontal straight groove is positioned at the central line position of the upper cover in the front-back direction; the two sections of arc-shaped grooves are connected to the front side and the rear side of the right end of the transverse straight groove.

4. A smart charger as claimed in claim 3, wherein: the LCD-PCB is also included, and an LCD display screen, a power indicator light, a status indicator light and a function switch are arranged on the LCD-PCB; the LCD-PCB is fixed at the right part in the shell and is electrically connected with the main PCB; the LCD display screen is arranged on the LCD-PCB and exposed out of the surface of the upper cover; the upper cover is provided with lamp holes corresponding to the positions of the power indicator and the status indicator and keys corresponding to the positions of the function switches.

5. A smart charger as claimed in claim 1, wherein: and a waterproof sealing ring is arranged between the upper cover and the lower cover.

6. A smart charger as claimed in claim 1, wherein: the input line and the output line are both arranged on the left side of the shell; the input line is a DC line and the output line is an AC line.

7. A smart charger as claimed in claim 1, wherein: the device also comprises a bracket; a bracket mounting groove is formed in the right side of the bottom of the lower cover; two ends of the bracket are rotatably connected in the bracket mounting groove; the bracket can be turned 180 degrees from the bracket mounting groove to the right side of the lower cover.