CN218400247U

CN218400247U - Battery charger

Info

Publication number: CN218400247U
Application number: CN202222699954.9U
Authority: CN
Inventors: 李德春
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-10-13
Filing date: 2022-10-13
Publication date: 2023-01-31
Anticipated expiration: 2032-10-13

Abstract

The utility model relates to a battery charger, which comprises an upper shell, a lower shell, a waistcoat upper cover and a waistcoat lower cover, wherein the upper shell is internally provided with an upper shell cavity with an opening at one end, the lower shell is internally provided with a lower shell cavity with an opening at one end, the upper shell and the lower shell are detachably and fixedly connected, and the upper shell and the lower shell are enclosed into a charger shell; the upper waistcoat cover and the lower waistcoat cover are respectively connected to the upper shell and the lower shell in a clamping manner; an upper shell display window is arranged on the upper shell, the display panel is arranged in the shell of the charger, and a transparent shading surface sticker is pasted on the upper shell display window; the transparent shading surface sticker comprises a transparent shading layer, a diffusion adhesive layer and display patterns, wherein the diffusion adhesive layer is connected with the transparent shading layer in a bonding mode, and the display patterns are printed on the transparent shading layer or the diffusion adhesive layer in a silk-screen mode. Through the utility model discloses, because it has transparent shading face subsides to go up casing display window to effectively overcome the problem that people appear when watching because the information that shows on the display panel that external light leads to sees unclear.

Description

Battery charger

Technical Field

The utility model relates to a storage battery charger belongs to charger design technical field.

Background

Along with electric bicycle, electric automobile are more and more popularized, and the charger that charges for electric bicycle, electric automobile is also more and more important, and current storage battery charger includes charger shell and sets up the circuit device in the charger shell, installs the display panel in the storage battery charger simultaneously. The existing charger shell comprises an upper shell body and a lower shell body, a display window is arranged on the upper shell body, a display panel faces the display window, a surface sticker is pasted on the display window, and when the surface sticker displays numerical value information displayed on the surface sticker, people can not know the numerical value information at some time, and the watching effect is influenced due to the fact that the surface sticker displays the numerical value information.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the not enough of prior art, provide rational in infrastructure, convenient to use's storage battery charger, have the shading effect, avoid influencing the viewing effect because external light's reason when showing.

In order to realize the purpose of the utility model, the utility model discloses a technical scheme as follows:

a battery charger comprises an upper shell, a lower shell, a waistcoat upper cover and a waistcoat lower cover, wherein an upper shell cavity with an opening at one end is formed in the upper shell, a lower shell cavity with an opening at one end is formed in the lower shell, the upper shell and the lower shell are detachably and fixedly connected, and the upper shell and the lower shell are enclosed into a charger shell; the upper waistcoat cover and the lower waistcoat cover are respectively connected to the upper shell and the lower shell in a clamping manner; the method is characterized in that:

the upper shell is provided with an upper shell display window and a display panel, the display panel is arranged in the charger shell, and the display panel faces the upper shell display window; a transparent shading surface sticker is pasted on the display window of the upper shell;

transparent shading face subsides include transparent light shield layer, diffusion glue film, demonstration pattern, the diffusion glue film bonds with transparent light shield layer and is connected, and shows the pattern silk screen printing on transparent light shield layer or diffusion glue film.

A mainboard and a fan are arranged in the charger shell, and the display panel and the fan are respectively and electrically connected with the mainboard.

The mainboard is fixed on the upper casing or the lower casing, the display panel is fixed on the upper casing or the lower casing, the side edges of the upper casing and the lower casing are respectively provided with a heat dissipation grid, the fan is fixed on the upper casing and/or the lower casing, and the fan faces the heat dissipation grids on the side edges of the upper casing and the lower casing.

The waistcoat upper cover and the waistcoat lower cover are respectively connected to the upper shell and the lower shell in a clamping manner; a waistcoat upper cover display window is arranged on the waistcoat upper cover, and the waistcoat upper cover display window is opposite to the upper shell display window.

The upper shell is provided with a plurality of upper shell connecting holes and a plurality of upper shell clamping grooves, the vest is covered with a plurality of vest upper cover inserting rods and a plurality of vest upper cover buckles, the vest upper cover inserting rods covered on the vest are inserted into the corresponding upper shell connecting holes, and the vest upper cover buckles are clamped in the corresponding upper shell clamping grooves, so that the vest upper cover is connected with the upper shell in a clamping manner.

The upper shell connecting holes are symmetrically arranged on two sides of the upper shell, and the upper shell clamping grooves are symmetrically arranged on the other two sides of the upper shell;

the upper vest cover inserting rods on the upper vest cover correspond to the upper shell connecting holes on the upper shell one by one;

the waistcoat upper cover buckles on the waistcoat upper cover correspond to the upper shell clamping grooves on the upper shell one by one.

Be equipped with a plurality of inferior valve draw-in grooves on the casing down, cover under the vest and be equipped with a plurality of vest lower cover buckles, the vest lower cover buckle joint that covers under the vest in corresponding inferior valve draw-in groove for the vest lower cover is connected with lower casing joint.

The plurality of lower shell clamping grooves are symmetrically arranged on four sides of the lower shell, and the waistcoat lower cover buckles are in one-to-one correspondence with the lower shell clamping grooves.

The four sides of the waistcoat lower cover are provided with thread through holes, a bolt is screwed on each thread through hole, the bolts are sequentially screwed in the thread through holes and penetrate through the thread through holes to be screwed on the lower shell, and the waistcoat lower cover is screwed and fixed on the lower shell through the bolts.

The utility model has the advantages of reasonable and simple structure, easy production and manufacture and convenient use, and through the utility model, the display patterns are silk-screened on the transparent shading layer or the diffusion glue layer in the transparent shading surface paste; when the display panel is used, light rays on the display panel penetrate through the display window of the upper shell, are diffused through the diffusion adhesive layer and then penetrate out through the transparent shading layer, and display patterns are silk-printed on the transparent shading layer or the diffusion adhesive layer, so that information displayed on the display panel can be seen through the transparent shading layer;

because the upper shell display window is pasted with the transparent shading surface paste, the problem that the displayed information on the surface paste is not clearly seen due to external light when people watch the information is effectively solved. Furthermore, the utility model discloses in, can connect vest upper cover, vest lower cover joint respectively on last casing, lower casing, increased the aesthetic property of charger.

The utility model discloses in, can set up the fan in charger shell, improve the thermal diffusivity, be favorable to the stability of charger work. In order to improve the installation stability, the upper vest cover inserted bar on the upper vest cover is inserted into the corresponding upper shell connecting hole, and the upper vest cover is clamped and connected with the corresponding upper shell clamping groove in a clamping manner, so that the upper vest cover is connected with the upper shell in a clamping manner; the lower waistcoat cover on the lower waistcoat cover is clamped and connected with the corresponding lower shell clamping groove in a clamping manner, so that the lower waistcoat cover is connected with the lower shell in a clamping manner; meanwhile, thread through holes can be formed in four sides of the waistcoat lower cover, a bolt is screwed on each thread through hole, the bolts are sequentially screwed in the thread through holes and penetrate through the thread through holes to be screwed on the lower shell, and the waistcoat lower cover is screwed and fixed on the lower shell through the bolts. Through such setting, make things convenient for vest upper cover, vest lower cover joint respectively to be connected on last casing, lower casing, increased the aesthetic property of charger. The color of the transparent light shielding layer can be black or yellow or other colors can be selected during actual processing.

To sum up, through the utility model discloses, a pair of storage battery charger effectively protects charger shell, has the shading effect simultaneously, avoids influencing the viewing effect because external light's reason, has very big market application and spreading value.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged view of the upper cover and the upper shell of the vest of the present invention;

FIG. 3 is an exploded view of the transparent shading cover sticker of the present invention showing a pattern silk-screened on the transparent shading cover sticker;

FIG. 4 is an exploded view of the transparent opaque mask of the present invention with patterns printed on the diffusion layer;

in the figure: the waistcoat comprises a transparent shading surface sticker 1, a transparent shading layer 1-1, a diffusion glue layer 1-2, a display pattern 1-3, a waistcoat upper cover 2, an upper shell 3, a display panel 4, a main board 5, a lower shell 6, a waistcoat lower cover 7, a fan 8, an upper shell display window 9, a waistcoat upper cover display window 10, an upper shell connecting hole 11, an upper shell clamping groove 12, a waistcoat upper cover inserted link 13, a lower shell clamping groove 15 and a waistcoat lower cover buckle 16.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and the accompanying description.

Example 1

A battery charger comprises an upper shell 3 and a lower shell 6, wherein an upper shell cavity with an opening at one end is arranged in the upper shell 3, a lower shell cavity with an opening at one end is arranged in the lower shell 6, the upper shell 3 and the lower shell 6 are detachably and fixedly connected, and the upper shell 3 and the lower shell 6 are enclosed to form a charger shell; an upper shell display window 9 is arranged on the upper shell 3, and a display panel 4 is also arranged on the upper shell, the display panel 4 is arranged in the charger shell, and the display panel 4 faces the upper shell display window 9; a transparent shading surface sticker 1 is pasted on the upper shell display window 9; the transparent shading surface sticker 1 comprises a transparent shading layer 1-1, a diffusion adhesive layer 1-2 and display patterns 1-3, wherein the diffusion adhesive layer 1-2 is connected with the transparent shading layer 1-1 in an adhering mode, and the display patterns 1-3 are printed on the transparent shading layer 1-1 or the diffusion adhesive layer 1-2 in a silk screen mode.

Example 2

A mainboard 5 and a fan 8 are arranged in the charger shell, and the display panel 4 and the fan 8 are respectively and electrically connected with the mainboard 5. Mainboard 5 is fixed in on last casing 3 or casing 6 down, and display panel 4 is fixed in on last casing 3 or casing 6 down, and the side of going up casing 3, casing 6 down all is equipped with the heat dissipation grid, and fan 8 is fixed in on last casing 3 and/or casing 6 down, and fan 8 faces the heat dissipation grid of casing 3, casing 6 side down.

Example 3

The utility model provides a storage battery charger, includes casing 3, lower casing 6, vest upper cover 2, vest lower cover 7, goes up and has one end open-ended upper casing cavity in the casing 3, has one end open-ended lower casing cavity in the casing 6 down, goes up the detachable fixed connection of

casing

3, 6 down, goes up

casing

3, 6 encloses to close down and be charger shell. The upper waistcoat cover 2 and the lower waistcoat cover 7 are respectively connected to the upper shell 3 and the lower shell 6 in a clamping mode. Specific vest upper cover 2, vest lower cover 7 joint respectively connect in last casing 3, lower casing 6, can adopt following mode:

set up a plurality of upper shell connecting holes 11, a plurality of upper shell draw-in groove 12 on last casing 3, set up a plurality of vest upper cover inserted bars 13, a plurality of vest upper cover buckle on vest upper cover 2, vest upper cover inserted bar 13 on vest upper cover 2 inserts in corresponding upper shell connecting hole 11, vest upper cover buckle joint in corresponding upper shell draw-in groove 12 for vest upper cover 2 is connected with 3 joints of last casing. A plurality of upper shell connecting holes 11 are symmetrically arranged at two sides of the upper shell 3, and a plurality of upper shell clamping grooves 12 are symmetrically arranged at the other two sides of the upper shell 3; the upper vest cover inserting rods 13 on the upper vest cover 2 correspond to the upper shell connecting holes 11 on the upper shell 3 one by one; the buckles of the upper cover of the waistcoat on the upper cover 2 are in one-to-one correspondence with the clamping grooves 12 of the upper shell on the upper shell 3.

Set up a plurality of inferior valve draw-in grooves 15 on casing 6 down, vest lower cover 7 sets up a plurality of vest

lower cover buckles

16, 16 joints of vest lower cover buckle on vest lower cover 7 in the inferior valve draw-in groove 15 that corresponds for vest lower cover 7 is connected with casing 6 joint down. A plurality of lower shell clamping grooves 15 are symmetrically arranged on four sides of the lower shell 6, and the waistcoat lower cover buckles 16 on the waistcoat lower cover 7 correspond to the lower shell clamping grooves 15 one by one.

In the above manner, the upper waistcoat cover 2 and the lower waistcoat cover 7 are respectively connected to the upper shell 3 and the lower shell 6 in a clamping manner, but in actual operation, the clamping connection is not limited to the manner, and other conventional clamping connection manners can be adopted for clamping connection.

An upper shell display window 9 is arranged on the upper shell 3, and a display panel 4 is also arranged, the display panel 4 is arranged in the charger shell, and the display panel 4 faces the upper shell display window 9; the upper waistcoat cover 2 is provided with an upper waistcoat cover display window 10, the upper waistcoat cover display window 10 is over against the upper shell display window 9, and the upper shell display window 9 is pasted with the transparent shading surface paste 1.

The transparent shading surface sticker 1 comprises a transparent shading layer 1-1, a diffusion adhesive layer 1-2 and display patterns 1-3, wherein the diffusion adhesive layer 1-2 is connected with the transparent shading layer 1-1 in an adhering mode, and the display patterns 1-3 are printed on the transparent shading layer 1-1 or the diffusion adhesive layer 1-2 in a silk screen mode.

Furthermore, a main board 5 and a fan 8 are arranged in the charger housing, and the display board 4 and the fan 8 are respectively electrically connected with the main board 5.

Mainboard 5 is fixed in on last casing 3 or casing 6 down, and display panel 4 is fixed in on last casing 3 or casing 6 down, and the side of going up casing 3, casing 6 down all is equipped with the heat dissipation grid, and fan 8 is fixed in on last casing 3 and/or casing 6 down, and fan 8 faces the heat dissipation grid of casing 3, casing 6 side down.

Furthermore, threaded through holes can be formed in four sides of the waistcoat lower cover 7, a bolt is screwed on each threaded through hole, the bolts are sequentially screwed in the threaded through holes and penetrate through the threaded through holes to be screwed on the lower shell 6, and the waistcoat lower cover 7 is screwed and fixed on the lower shell 6 through the bolts.

Claims

1. A battery charger comprises an upper shell (3) and a lower shell (6), wherein an upper shell cavity with an opening at one end is arranged in the upper shell (3), a lower shell cavity with an opening at one end is arranged in the lower shell (6), the upper shell (3) and the lower shell (6) are detachably and fixedly connected, and the upper shell (3) and the lower shell (6) are enclosed to form a charger shell; the method is characterized in that:

the charger is characterized in that an upper shell display window (9) is arranged on the upper shell (3), a display panel (4) is further arranged, the display panel (4) is installed in the charger shell, and the display panel (4) faces the upper shell display window (9); a transparent shading surface sticker (1) is pasted on the upper shell display window (9);

the transparent shading surface sticker (1) comprises a transparent shading layer (1-1), a diffusion adhesive layer (1-2) and display patterns (1-3), wherein the diffusion adhesive layer (1-2) is connected with the transparent shading layer (1-1) in an adhering mode, and the display patterns (1-3) are printed on the transparent shading layer (1-1) or the diffusion adhesive layer (1-2) in a silk screen mode.

2. A battery charger as claimed in claim 1, wherein: a mainboard (5) and a fan (8) are arranged in the charger shell, and the display panel (4) and the fan (8) are respectively and electrically connected with the mainboard (5).

3. A battery charger as claimed in claim 2, wherein: mainboard (5) are fixed in on last casing (3) or casing (6) down, and display panel (4) are fixed in on last casing (3) or casing (6) down, go up casing (3), the side of casing (6) all is equipped with the heat dissipation grid down, and fan (8) are fixed in on last casing (3) and/or casing (6) down, and fan (8) face the heat dissipation grid of casing (3), casing (6) side down.

4. A battery charger as claimed in claim 1, wherein: the waistcoat is also provided with an upper waistcoat cover (2) and a lower waistcoat cover (7), wherein the upper waistcoat cover (2) and the lower waistcoat cover (7) are respectively connected to the upper shell (3) and the lower shell (6) in a clamping manner; and a waistcoat upper cover display window (10) is arranged on the waistcoat upper cover (2), and the waistcoat upper cover display window (10) is just opposite to the upper shell display window (9).

5. A battery charger as claimed in claim 4, wherein: the waistcoat upper cover is characterized in that a plurality of upper cover connecting holes (11) and a plurality of upper cover clamping grooves (12) are formed in the upper casing body (3), a plurality of waistcoat upper cover inserting rods (13) and a plurality of waistcoat upper cover clamping buckles are arranged on the waistcoat upper cover (2), the upper cover inserting rods (13) on the waistcoat upper cover (2) are inserted into the corresponding upper casing connecting holes (11), and the waistcoat upper cover clamping buckles are clamped in the corresponding upper casing clamping grooves (12) so that the waistcoat upper cover (2) is connected with the upper casing body (3) in a clamping mode.

6. A battery charger as claimed in claim 5, wherein: the upper shell connecting holes (11) are symmetrically arranged on two sides of the upper shell (3), and the upper shell clamping grooves (12) are symmetrically arranged on the other two sides of the upper shell (3);

the upper waistcoat cover inserting rods (13) on the upper waistcoat cover (2) correspond to the upper shell connecting holes (11) on the upper shell (3) one by one;

the waistcoat upper cover buckles on the waistcoat upper cover (2) correspond to the upper shell clamping grooves (12) on the upper shell (3) one by one.

7. A battery charger as claimed in claim 4, characterised in that: be equipped with a plurality of inferior valve draw-in grooves (15) down on casing (6), be equipped with a plurality of waistcoat lower cover buckles (16) on waistcoat lower cover (7), waistcoat lower cover buckle (16) on waistcoat lower cover (7) joint in corresponding inferior valve draw-in groove (15) for waistcoat lower cover (7) are connected with casing (6) joint down.

8. A battery charger as claimed in claim 7, wherein: the lower shell clamping grooves (15) are symmetrically arranged on four sides of the lower shell (6), and the waistcoat lower cover buckles (16) on the waistcoat lower cover (7) correspond to the lower shell clamping grooves (15) one by one.

9. A battery charger as claimed in claim 7, wherein: the four sides of vest lower cover (7) are equipped with the screw thread through-hole, and it has the bolt to revolve on every screw thread through-hole, and the bolt is revolved in the screw thread through-hole in proper order and is passed the screw thread through-hole and screw in casing (6) down, and vest lower cover (7) are screwed through the bolt and are fixed in on casing (6) down.