CN210706981U - Battery charging plug-in box - Google Patents

Abstract

The utility model discloses a battery charging plug-in box, which comprises a battery fixing part, a charging equalizing part, a battery charging part, a power supply and a power supply input socket; the battery charging component and the battery penetrate through one end face of the battery fixing component and are arranged oppositely, and the battery charging component is not contacted with the battery fixing component, wherein the number of the battery charging component and the number of the battery fixing component are the same, and the number of the battery charging component and the number of the battery fixing component are both more than two; the charging equalization part, the battery charging part, the power supply and the power supply input socket are all electrically connected with each other. Compared with the prior art, the design of the application accords with the operation habit of the user and is convenient for the user to operate. The external power supply is connected through the power input socket, the external power supply is converted into direct current through the power supply, and reasonable current is distributed to the battery charging component through the charging balancing component, so that the battery charging plug box can charge a plurality of batteries simultaneously.

Description

Battery charging plug-in box

Technical Field

The utility model relates to the battery charging field especially involves a battery charging subrack.

Background

Along with the improvement of living standard of people, more demands are made on transportation. Due to the increasingly depleted petroleum resources and the current situation of traffic congestion, electric bicycles are gradually favored by people as travel tools. Compared with the traditional bicycle, the electric bicycle has higher traffic efficiency and comfort. Along with the development of battery technology, batteries used by the electric bicycle are gradually replaced by lithium batteries from lead-acid batteries, but the existing charging device is not developed synchronously with the battery technology, and the charging efficiency is low due to the charging of one or two batteries of the existing electric bicycle battery charging device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a battery charging subrack aims at solving the technical problem that current electric bicycle charging device charge efficiency is low.

The utility model provides a battery charging plug-in box, which comprises a battery fixing part, a charging equalizing part, a battery charging part, a power supply, a main board and a power supply input socket;

the battery charging component is arranged corresponding to one end face of the battery fixing component;

when the battery is charged, the battery is fixedly placed on the battery fixing part and is in contact with the battery charging part, wherein the number of the battery charging parts is the same as that of the battery fixing part, and the number of the battery charging parts is more than two;

each battery charging component is electrically connected with the charging equalization component;

the charging equalization part is electrically connected with a power supply;

the power supply is electrically connected with the power input socket;

the motherboard is electrically connected to the battery charging component, the power supply, and the charge equalization component.

Preferably, the LED display screen also comprises a shell, an LED lamp panel and a display screen, wherein the shell is provided with a panel, and the LED lamp panel comprises a plurality of indicator lamps;

the panel is provided with a plurality of openings;

each battery fixing part is respectively opposite to each opening, and an LED opening is arranged above each opening;

the LED lamp panel is arranged in the accommodating space formed by the shell, the indicator lamps are uniformly distributed on one end face, close to the panel, of the LED lamp panel, and the indicator lamps are arranged opposite to the LED openings one by one;

the display screen is arranged in the area of the panel far away from the battery fixing part;

the display screen and the LED lamp panel are respectively electrically connected with the main board.

Preferably, the housing includes a battery support plate;

each battery fixing part is obliquely arranged on the battery supporting plate at a preset angle, and an included angle formed by the battery fixing part and the battery supporting plate is an acute angle.

Preferably, the device further comprises a power supply bracket and a first fan;

the shell is provided with a first bottom shell, and the first bottom shell is connected with one end, close to the power supply, of the panel;

the power supply bracket is arranged opposite to the first bottom shell and connected with the first bottom shell to form an independent air duct with two ventilation openings, wherein the two ventilation openings are arranged opposite to each other;

the first fan is located in the independent air channel, wherein the first fan is electrically connected with the power supply.

Preferably, the battery baffle is further included;

the shell is provided with a second bottom shell and an upper shell, wherein the second bottom shell is arranged opposite to the first bottom shell and is connected with one end of the panel far away from the power supply;

the battery baffle is positioned in the accommodating space, and the accommodating space is divided into a front cabin and a rear cabin, wherein the front cabin is an accommodating space formed by sequentially connecting an upper shell, a panel, a first bottom shell, a second bottom shell, a battery supporting plate and the battery baffle;

the part of each battery charging component, which is mapped on the battery baffle, is provided with a charging through hole;

each battery charging component is positioned in the rear cabin;

the battery charging components are arranged opposite to the charging through holes one by one.

Preferably, the device further comprises a second fan;

the housing has a back plate;

the rear cabin is an accommodating space formed by sequentially connecting a battery baffle, a battery supporting plate, an upper shell, a first bottom shell, a second bottom shell and a rear plate;

the second fan is positioned in the center of the rear plate, an air inlet is formed in the part, mapped to the rear plate, of the second fan, and the second fan is electrically connected with the power supply;

the rear plate and the part of the upper shell, which is mapped to the rear cabin, are provided with a plurality of heat dissipation ports.

Preferably, the device also comprises at least two fixing plates;

each fixing plate is perpendicular to the first bottom shell and the second bottom shell respectively, and each fixing plate and the panel are located on the same plane;

and one end of each fixing plate, which is far away from the panel, is uniformly distributed with a plurality of clamping grooves.

Preferably, the multifunctional clothes also comprises a handle and a handle;

the handles are symmetrically arranged on the first bottom shell and the second bottom shell respectively;

the handle is arranged on one end face of the panel far away from the upper shell.

The utility model has the advantages that: each battery charging component is electrically connected with the charging equalization component; the charging equalization part is electrically connected with a power supply; the power supply is electrically connected with the power input socket; the motherboard is electrically connected to the battery charging component, the power supply, and the charge equalization component. The external power supply is connected through the power input socket, the external power supply is converted into direct current through the power supply, the charging equalization part is controlled through the mainboard, reasonable current is distributed to the battery charging part through the charging equalization part, and therefore the battery charging plug box can charge a plurality of batteries simultaneously.

Drawings

FIG. 1 is a front view of a battery charging receptacle provided herein;

fig. 2 is a schematic view of a charging structure of a battery charging box according to the present disclosure;

FIG. 3 is a rear view of a battery charging receptacle provided herein;

fig. 4 is a schematic diagram of a first internal structure of a battery charging box according to the present disclosure;

fig. 5 is a schematic diagram of a second internal structure of a battery charging box according to the present application;

fig. 6 is a schematic view of a heat dissipation structure of a battery charging box according to the present application.

Description of reference numerals:

1. a battery fixing member; 2. a charge equalization section; 3. a battery charging member; 4. a power source; 5. a power input socket; 6. a first bottom case; 7. a second bottom case; 8. an upper shell; 9. a battery support plate; 10. a back plate; 11. a panel; 12. an LED lamp panel; 13. a display screen; 14. an indicator light; 15. a power supply bracket; 16. a battery baffle; 17. a first fan; 18. a second fan; 19. a fixing plate; 20. picking up hands; 21. a handle; 22. a main board.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, 4 and 5, the present application provides a battery charging box, which includes a battery fixing part 1, a charging equalization part 2, a battery charging part 3, a power supply 4, a main board 22 and a power input socket 5;

the battery charging part 3 is disposed corresponding to one end face of the battery fixing part 1;

when the battery is charged, the battery is fixedly arranged on the battery fixing part 1 and is contacted with the battery charging part 3, wherein the number of the battery charging parts 3 is the same as that of the battery fixing part 1, and the number of the battery charging parts 3 is more than two than that of the battery fixing part 1;

each battery charging part 3 is electrically connected with the charge equalizing part 2;

the charge equalization part 2 is electrically connected with a power supply 4;

the power supply 4 is electrically connected with the power input socket 5;

the main board 22 is electrically connected to the battery charging unit 3, the power source 4 and the charge equalization unit 2.

In the embodiment of the present application, the battery charging component 3 is a battery male socket, and the charge equalization component 2 is a PCB equalization board. In this application embodiment, the battery charging subrack has upper and lower two rows, the battery support who arranges side by side. The design is beneficial to improving the space utilization rate of the battery charging plug box, so that the battery charging plug box can charge more batteries. The number of the battery male seats is the same as that of the battery supports, and the PCB balance plate and each battery charging component 3 are respectively and electrically connected with the charging balance component 2; the charge equalization part 2 is electrically connected with a power supply 4; the power supply 4 is electrically connected with the power input socket 5; the main board 22 is electrically connected to the battery charging unit 3, the power source 4 and the charge equalization unit 2. Switch on external power supply through power input socket 5, convert external power supply into the direct current through power 4, through mainboard 22 control PCB balance board, give the public seat of battery through the reasonable electric current of PCB balance board distribution for battery charging plug-in box realizes charging a plurality of batteries simultaneously.

Referring to fig. 1, the battery charging box further includes a housing, an LED lamp panel 12 and a display screen 13, wherein the housing has a panel 11, and the LED lamp panel 12 includes a plurality of indicator lights 14;

the panel 11 is provided with a plurality of openings;

each battery fixing part 1 is respectively opposite to each opening, and an LED opening is arranged above each opening;

the LED lamp panel 12 is arranged in the accommodating space formed by the shell, the indicator lamps 14 are uniformly distributed on one end face, close to the panel 11, of the LED lamp panel 12, and the indicator lamps 14 are arranged opposite to the LED openings one by one;

the display 13 is arranged on the panel 11 in the area far away from the battery fixing part 1;

the display screen 13 and the LED lamp panel 12 are electrically connected to the main board 22.

In the embodiment of the application, the display screen 13 is an LCD display screen, and the LCD display screen is low in price, which is beneficial to saving the production cost. In the embodiment of the present application, the LED opening is disposed at the center above the opening, and the indicator lights 14 are disposed opposite to the LED openings one by one, so that the user can clearly identify the indicator light 14 corresponding to the battery. Display screen 13 and LED lamp plate 12 are connected with mainboard 22 electricity respectively, and mainboard 22 acquires the battery condition from battery charging part 3 department to 13 and LED lamp plate 12 are given display screen with the battery condition transmission. When the battery is charged, the indicator light 14 will flash to light green continuously; when the battery charging is completed, the indicator lamp 14 blinks green at a certain frequency; the indicator light 14 will continue to illuminate red when the battery charging fails. In addition, through the LCD display screen, the user can watch the charging state of the battery in real time. Through the design, a user can intuitively acquire the charging state of the battery and determine whether the battery fails or not.

Referring to fig. 5, the housing includes a battery support plate 9;

each battery fixing part 1 is obliquely arranged on the battery support plate 9 at a preset angle, and an included angle formed by the battery fixing part 1 and the battery support plate 9 is an acute angle.

In the embodiment of the present application, the housing includes a battery support plate 9, and the battery fixing part 1 is a battery holder. The battery support is arranged on the battery support plate 9 in an inclined manner at a preset angle, wherein the preset angle is 3 °. When the preset angle exceeds 3 degrees, a user is inconvenient to plug and unplug the battery; when the preset angle is less than 3 degrees, the effect of preventing the battery from falling off by the battery bracket is not obvious. Therefore, the battery support is arranged on the battery support plate 9 in an inclined manner of 3 degrees, so that a user can conveniently plug and pull the battery and can play a role in preventing the battery from falling off.

Referring to fig. 6, the battery charging box further includes a power supply bracket 15 and a first fan 17;

the shell is provided with a first bottom shell 6, and the first bottom shell 6 is connected with one end of the panel 11 close to the power supply 4;

the power supply support 15 is arranged opposite to the first bottom shell 6, and the power supply support 15 is connected with the first bottom shell 6 to form an independent air duct with two ventilation openings, wherein the two ventilation openings are arranged opposite to each other;

the first fan 17 is located in the independent air duct, wherein the first fan 17 is electrically connected to the power source 4.

In the embodiment of the present application, the housing has a first bottom case 6, and the first bottom case 6 is connected to one end of the panel 11 near the power source 4. The power supply bracket 15 covers three end faces perpendicular to each other, and one end of the power supply bracket is connected with the first bottom shell 6 to form an independent air duct. The air channel independently dissipates heat, and the heat generated by the work of the power supply 4 is prevented from being conducted to other parts of the battery charging plug-in box under the action of the first fan 17 positioned in the independent air channel and the air inlet and the air outlet at the two ends of the independent air channel.

Referring to fig. 6, the battery charging box further includes a battery baffle 16;

the shell is provided with a second bottom shell 7 and an upper shell 8, wherein the second bottom shell 7 is arranged opposite to the first bottom shell 6 and is connected with one end of the panel 11 far away from the power supply 4;

the battery baffle 16 is positioned in the accommodating space and divides the accommodating space into a front cabin and a rear cabin, wherein the front cabin is an accommodating space formed by sequentially connecting the upper shell 8, the panel 11, the first bottom shell 6, the second bottom shell 7, the battery support plate 9 and the battery baffle 16;

the part of each battery charging component 3 mapped on the battery baffle 16 is provided with a charging through hole;

each battery charging member 3 is located in the rear compartment;

the battery charging members 3 are uniformly arranged to face the charging through-holes.

In the present embodiment, the battery baffle 16 functions to block heat generated by the battery due to charging from being conducted to other components of the battery charging receptacle. The shell is provided with a second bottom shell 7 and an upper shell 8, wherein the second bottom shell 7 is arranged opposite to the first bottom shell 6 and is connected with one end of the panel 11 far away from the power supply 4; the battery baffle 16 is located the accommodation space, divide into front deck and backseat with the accommodation space, and wherein, the front deck is the accommodation space that upper shell 8, panel 11, first drain pan 6, second drain pan 7, battery backup pad 9 and battery baffle 16 connect gradually and form, and this front deck is used for the battery heat dissipation, avoids other parts in the battery subrack to receive the thermal interference of battery, improves the radiating efficiency of battery subrack.

Referring to fig. 3, the battery charging drawer further includes a second fan 18;

the housing has a back plate 10;

the rear cabin is an accommodating space formed by sequentially connecting a battery baffle 16, a battery supporting plate 9, an upper shell 8, a first bottom shell 6, a second bottom shell 7 and a rear plate 10;

the second fan 18 is located at the center of the rear plate 10, and the portion of the second fan 18, which is mapped on the rear plate 10, is provided with an air inlet, and the second fan 18 is electrically connected with the power supply 4;

the rear plate 10 and the portion of the upper case 8 that is mapped to the rear compartment are provided with a plurality of heat dissipation ports.

In the embodiment of the present application, the air inlet is disposed at the center of the rear plate 10, and the second fan 18 is disposed at the center of the rear plate 10, so that the second fan 18 can uniformly supply air in all directions, and the overall heat dissipation of the battery charging box is more uniform. The rear cabin is an accommodating space formed by sequentially connecting a battery baffle 16, a battery supporting plate 9, an upper shell 8, a first bottom shell 6, a second bottom shell 7 and a rear plate 10, and a plurality of heat dissipation ports are formed in the parts of the rear plate 10 and the upper shell 8, which are mapped on the rear cabin. Through this design, avoid battery charging plug-in box's other parts like the heat conduction that PCB equalizer plate produced to give front deck or power 4, improve battery charging plug-in box's radiating efficiency.

Referring to fig. 1, the battery charging box further includes at least two fixing plates 19;

each fixing plate 19 is respectively arranged perpendicular to the first bottom shell 6 and the second bottom shell 7, and each fixing plate 19 and the panel 11 are in the same plane;

a plurality of clamping grooves are distributed at one end of each fixing plate 19 far away from the panel 11.

In the embodiment of the present application, the fixing plates 19 are used to fix the whole battery charging receptacle in a designated area, in the embodiment of the present application, two fixing plates 19 are respectively disposed perpendicular to the first bottom case 6 and the second bottom case 7, each fixing plate 19 is located on the same plane as the panel 11, and a plurality of slots are uniformly distributed at one end of each fixing plate 19 away from the panel 11. According to the design, when the battery charging plug-in box is integrally placed on the rack, the screw is fixed in the clamping groove, so that the rack can be clamped by the battery charging plug-in box integrally, and the battery charging plug-in box is prevented from falling off. In other embodiments of the present application, the fixing plate 19 has two end surfaces perpendicular to each other, wherein one end surface is connected in parallel with the first bottom shell 6, and the other end surface is perpendicular to the plane of the first bottom shell 6. The connection relationship between the fixing plate 19 and the second bottom case 7 is the same as that of the first bottom case 6, and therefore, the description thereof is omitted. This design allows the mounting plate 19 to act as a support foot, allowing the battery charging receptacle to be more stable in a horizontal position, such as a table top, without tilting.

Further, the battery charging box also comprises a handle 21 and a handle 20;

the handles 21 are respectively and symmetrically arranged on the first bottom shell 6 and the second bottom shell 7;

the handle 20 is disposed on an end surface of the panel 11 far away from the upper case 8.

In the embodiment of the present application, the handles 21 are symmetrically disposed on the first bottom case 6 and the second bottom case 7, respectively, so that the user can conveniently move the battery charging box. The battery charging plug-in box still includes the callus on the sole, and the callus on the sole sets up in a terminal surface that battery backup pad 9 kept away from epitheca 8, leaves sufficient space for panel 11 and horizontal plane for user's finger can with dig 20 full contact. The handle 20 is disposed on an end surface of the panel 11 far from the upper case 8, so that the user can conveniently pull out the panel 11. Through the design, the battery charging plug-in box is more convenient for a user to carry. In other embodiments of the present application, a user places battery charging bays into a cabinet having a number of grid spaces one by one. The battery charging plug-in box inserts the power cord into external power source one by one to realize being connected with external power source. Through the combined action of a plurality of battery charging plug-in boxes, the user can charge more quantity of batteries simultaneously, thereby improving the charging efficiency.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent flow changes made by the contents of the specification and the drawings, or directly or indirectly applied to other related technical fields, are included in the same way in the protection scope of the present invention.

Claims (8)

1. A battery charging plug-in box is characterized by comprising a battery fixing part, a charging equalizing part, a battery charging part, a power supply, a mainboard and a power supply input socket;

the battery charging part is arranged corresponding to one end face of the battery fixing part;

when a battery is charged, the battery is fixedly placed on the battery fixing part and is in contact with the battery charging part, wherein the number of the battery charging parts is the same as that of the battery fixing parts, and the number of the battery charging parts is more than two;

each battery charging component is electrically connected with the charging equalization component;

the charge equalization part is electrically connected with the power supply;

the power supply is electrically connected with the power input socket;

the motherboard is electrically connected to the battery charging component, the power source, and the charge equalization component.

2. The battery charging box of claim 1, further comprising a housing, an LED light panel, and a display screen, wherein the housing has a panel, and the LED light panel includes a plurality of indicator lights thereon;

the panel is provided with a plurality of openings;

each battery fixing part is respectively opposite to each opening, and an LED opening is arranged above each opening;

the LED lamp panel is arranged in the accommodating space formed by the shell, the indicator lamps are uniformly distributed on one end face, close to the panel, of the LED lamp panel, and the indicator lamps are arranged opposite to the LED openings one by one;

the display screen is arranged in the area of the panel far away from the battery fixing part;

the display screen with the LED lamp plate respectively with the mainboard electricity is connected.

3. The battery charging jack of claim 2, wherein the housing includes a battery support plate;

each battery fixed part with predetermine the angle slope set up in the battery backup pad, just battery fixed part with the contained angle that the battery backup pad formed is the acute angle.

4. The battery charging box of claim 3, further comprising a power bracket and a first fan;

the shell is provided with a first bottom shell, and the first bottom shell is connected with one end, close to the power supply, of the panel;

the power supply support is arranged opposite to the first bottom shell and connected with the first bottom shell to form an independent air duct with two ventilation openings, wherein the two ventilation openings are arranged opposite to each other;

the first fan is located in the independent air duct, wherein the first fan is electrically connected with the power supply.

5. The battery charging box of claim 4, further comprising a battery baffle;

the shell is provided with a second bottom shell and an upper shell, wherein the second bottom shell is arranged opposite to the first bottom shell and is connected with one end of the panel, which is far away from the power supply;

the battery baffle is positioned in the accommodating space and divides the accommodating space into a front cabin and a rear cabin, wherein the front cabin is an accommodating space formed by sequentially connecting the upper shell, the panel, the first bottom shell, the second bottom shell, the battery supporting plate and the battery baffle;

the part of each battery charging component, which is mapped on the battery baffle plate, is provided with a charging through hole;

each battery charging component is positioned in the rear cabin;

the battery charging components are arranged opposite to the charging through holes one by one.

6. The battery charging box of claim 5, further comprising a second fan;

the housing has a back plate;

the rear cabin is an accommodating space formed by sequentially connecting the battery baffle, the battery supporting plate, the upper shell, the first bottom shell, the second bottom shell and the rear plate;

the second fan is positioned in the center of the rear plate, an air inlet is formed in the part, mapped to the rear plate, of the second fan, and the second fan is electrically connected with the power supply;

the rear plate and the part of the upper shell, which is mapped to the rear cabin, are provided with a plurality of heat dissipation ports.

7. The battery charging box of claim 5, further comprising at least two retaining plates;

each fixing plate is perpendicular to the first bottom shell and the second bottom shell respectively, and each fixing plate and the panel are located on the same plane;

and one end of each fixing plate, which is far away from the panel, is distributed with a plurality of clamping grooves.

8. The battery charging box of any of claims 5 to 6, further comprising a handle and a handle;

the handles are symmetrically arranged on the first bottom shell and the second bottom shell respectively;

the handle is arranged on the panel and is far away from one end face of the upper shell.

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