CN214929308U - Backlight illumination device for instrument - Google Patents
Backlight illumination device for instrument Download PDFInfo
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- CN214929308U CN214929308U CN202121297215.6U CN202121297215U CN214929308U CN 214929308 U CN214929308 U CN 214929308U CN 202121297215 U CN202121297215 U CN 202121297215U CN 214929308 U CN214929308 U CN 214929308U
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Abstract
The utility model discloses an instrument lighting device that is shaded, including lighting assembly, instrument subassembly and cover body subassembly, the instrument unit mount is in lighting assembly's inside, cover body unit mount is in lighting assembly's top and corresponding instrument assembly's position, lighting assembly includes casing, circuit board, two sets of LED banks, two catching grooves, two installation spouts, two installation double-screw bolts and two mounting nut, the circuit board is installed shells inner wall's bottom, it is two sets of LED banks symmetry is installed the left and right sides at circuit board top, just be provided with the LED lamp source that the equidistance was arranged on the LED banks. The utility model discloses a mutually supporting between lighting assembly, instrument subassembly and the cover body subassembly has realized an instrument lighting device that is shaded, conveniently carries out the dismouting to each part of instrument to the convenience is maintained or is changed the inside of instrument, thereby has improved the utility model discloses a practicality.
Description
Technical Field
The utility model relates to a panel board technical field specifically is an instrument lighting device in a poor light.
Background
The instruments of different automobile instrument boards are different, and the conventional instruments of the common automobile comprise a speedometer, a tachometer, an engine oil pressure gauge, a water temperature gauge, a fuel gauge, a charging gauge and the like. In modern automobiles, automobile instruments also need to be provided with voltage stabilizers which are specially used for stabilizing the voltage of an instrument power supply and inhibiting the fluctuation amplitude so as to ensure the accuracy of the automobile instruments. In addition, most of the instruments are displayed by sensors, and the sensing device changes its resistance value according to the state change of the object, and is expressed by the instrument. The most prominent in the dashboard is the speedometer, which represents the speed per hour of the car, which in practice consists of two gauges, one speedometer and the other odometer. However, the backlight illumination device for the automobile instrument in the prior art is inconvenient to disassemble and assemble, so that the inside of the instrument is inconvenient to maintain or replace, and the practicability is reduced.
SUMMERY OF THE UTILITY MODEL
The technical task of the utility model is not enough to above, provides an instrument lighting device in a poor light, conveniently carries out the dismouting to each part of instrument to the convenience is maintained or is changed the inside of instrument, thereby has improved the utility model discloses a practicality solves above-mentioned problem.
In order to achieve the above object, the utility model provides a following technical scheme: a backlight illumination device for a meter comprises an illumination assembly, a meter assembly and a cover assembly, wherein the meter assembly is arranged in the illumination assembly, and the cover assembly is arranged above the illumination assembly and corresponds to the position of the meter assembly;
the lighting assembly comprises a shell, a circuit board, two groups of LED lamp groups, two buckling grooves, two mounting sliding grooves, two mounting studs and two mounting nuts, wherein the circuit board is mounted at the bottom of the inner wall of the shell, the two groups of LED lamp groups are symmetrically mounted at the left side and the right side of the top of the circuit board, LED lamp sources which are arranged at equal intervals are arranged on the LED lamp groups, the two buckling grooves are symmetrically formed in the left side and the right side of the inner wall of the shell, the two mounting sliding grooves are symmetrically formed in the left side and the right side of the top of the shell, the two mounting studs are respectively and fixedly connected to the bottoms of the inner walls of the two mounting sliding grooves, and the two mounting nuts are respectively and threadedly mounted on the surfaces of the two mounting studs;
the instrument assembly comprises an instrument panel mounting frame, two instrument panel bodies, two grooves, two rotating rods and two rotating fixture blocks, wherein the two instrument panel bodies are symmetrically mounted on the left side and the right side of the top of the instrument panel mounting frame;
the cover body assembly comprises a transparent cover body and two mounting sliding sleeves, wherein the mounting sliding sleeves are fixedly connected to the left side and the right side of the transparent cover body.
Preferably, the instrument panel body is arranged inside the shell and corresponds to the position of the LED lamp group.
Preferably, the left side and the right side of the instrument panel mounting rack are clamped in the two buckling grooves through the rotating clamping blocks.
Preferably, the left side and the right side of the transparent cover body are slidably arranged on the inner walls of the two installation sliding grooves through the installation sliding sleeves.
Preferably, the mounting sliding sleeve is slidably disposed on the surface of the mounting stud and is fixed by the mounting nut.
Preferably, the top of the left side and the top of the right side of the shell are fixedly connected with mounting ears matched with the shell.
Preferably, the top of the rotating rod is fixedly connected with a rotating handle matched with the rotating rod.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses a mutually supporting between lighting assembly, instrument subassembly and the cover body subassembly has realized an instrument lighting device that is shaded, conveniently carries out the dismouting to each part of instrument to the convenience is maintained or is changed the inside of instrument, thereby has improved the utility model discloses a practicality.
Drawings
Fig. 1 is a schematic front view of the instrument backlight illumination device of the present invention;
fig. 2 is a schematic top view of the instrument backlight illumination device of the present invention;
fig. 3 is a schematic structural view of an illumination assembly in the instrument backlight illumination device of the present invention;
fig. 4 is a schematic structural diagram of an instrument assembly in the instrument backlight illumination device of the present invention;
fig. 5 is a schematic structural view of a cover assembly in the instrument backlight illumination device of the present invention;
FIG. 6 is an enlarged view of a portion of the structure of FIG. 1;
fig. 7 is a partially enlarged view of the point B in fig. 1 according to the present invention.
In the figure: the LED lamp assembly comprises a lighting assembly 1, a meter assembly 2, a cover assembly 3, a shell 101, a circuit board 102, an LED lamp set 103, a fastening groove 104, a mounting sliding groove 105, a mounting stud 106, a mounting nut 107, a meter panel mounting rack 201, a meter panel body 202, a groove 203, a rotating rod 204, a rotating fixture block 205, a transparent cover 301 and a sliding sleeve 302.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-7, a backlight illumination device for a meter includes an illumination assembly 1, a meter assembly 2 and a cover assembly 3, wherein the meter assembly 2 is installed inside the illumination assembly 1, and the cover assembly 3 is installed above the illumination assembly 1 and corresponds to the position of the meter assembly 2.
Referring to fig. 1-7, the lighting assembly 1 includes a housing 101, a circuit board 102, two LED lamp sets 103, two fastening slots 104, two mounting chutes 105, two mounting studs 106, and two mounting nuts 107, wherein the circuit board 102 is mounted at the bottom of the inner wall of the housing 101, the two LED lamp sets 103 are symmetrically mounted at the left and right sides of the top of the circuit board 102, and the LED lamp sets 103 are provided with LED light sources arranged at equal intervals, the two fastening slots 104 are symmetrically arranged at the left and right sides of the inner wall of the housing 101, the two mounting chutes 105 are symmetrically arranged at the left and right sides of the top of the housing 101, the two mounting studs 106 are respectively fixedly connected to the bottoms of the inner walls of the two mounting chutes 105, and the two mounting nuts 107 are respectively mounted on the surfaces of the two mounting studs 106 by threads.
Referring to fig. 1 to 7, the meter assembly 2 includes a dashboard mounting rack 201, two dashboard bodies 202, two grooves 203, two rotating rods 204 and two rotating blocks 205, the two dashboard bodies 202 are symmetrically installed on the left and right sides of the top of the dashboard mounting rack 201, the two grooves 203 are symmetrically opened on the left and right sides of the dashboard mounting rack 201, the two rotating rods 204 are respectively rotatably installed on the left and right sides of the top of the dashboard mounting rack 201 and correspond to the positions of the two grooves 203, and the two rotating blocks 205 are respectively fixedly connected to the bottoms of the two rotating rods 204 and correspond to the positions of the two grooves 203.
Referring to fig. 1-7, the cover assembly 3 includes a transparent cover 301 and two mounting sliding sleeves 302, wherein the two mounting sliding sleeves 302 are fixedly connected to the left and right sides of the transparent cover 301.
Through adopting above-mentioned technical scheme, conveniently carry out the dismouting to each part of instrument to the convenience is maintained or is changed the inside of instrument, thereby has improved the utility model discloses a practicality
The dashboard body 202 is disposed inside the housing 101 and corresponds to the LED light set 103, and the left and right sides of the dashboard mounting rack 201 are respectively clamped inside the two slots 104 by the rotating fixture blocks 205.
The left side and the right side of the transparent cover body 301 are arranged on the inner walls of the two mounting chutes 105 in a sliding manner through mounting sliding sleeves 302, and the mounting sliding sleeves 302 are arranged on the surfaces of the mounting studs 106 in a sliding manner and are fixed through mounting nuts 107.
The top of the left side and the top of the right side of the shell 101 are fixedly connected with mounting ears 4 matched with the shell.
By adopting the technical scheme, the device is convenient to be integrally installed, so that the practicability of the device is improved.
The top of the rotating rod 204 is fixedly connected with a rotating handle matched with the rotating rod.
Through adopting above-mentioned technical scheme, the bull stick 204 rotation convenience has been increased.
For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.
When practical application, not hard up mounting nut 107 to the convenience is dismantled translucent cover body 301, then rotates bull stick 204 through rotatory handle, thereby drives and rotates the rotatory one hundred eighty degrees of fixture block 205, and makes and rotate fixture block 205 and break away from catching groove 104, thereby can realize the dismantlement to instrument assembly 2, consequently conveniently maintains or changes instrument inside.
In summary, the following steps: the instrument backlight illumination device solves the problems mentioned in the background technology by arranging the illumination component 1, the instrument component 2 and the cover component 3.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a meter backlight lighting device, includes lighting component (1), instrument subassembly (2) and cover body subassembly (3), its characterized in that: the meter assembly (2) is arranged inside the lighting assembly (1), and the cover assembly (3) is arranged above the lighting assembly (1) and corresponds to the meter assembly (2);
the lighting assembly (1) comprises a shell (101), a circuit board (102), two groups of LED lamp groups (103), two buckling grooves (104), two mounting sliding grooves (105), two mounting studs (106) and two mounting nuts (107), the circuit board (102) is arranged at the bottom of the inner wall of the shell (101), the two groups of LED lamp groups (103) are symmetrically arranged at the left side and the right side of the top of the circuit board (102), the LED lamp set (103) is provided with LED lamp sources which are arranged at equal intervals, the two catching grooves (104) are symmetrically formed in the left side and the right side of the inner wall of the shell (101), the two mounting sliding grooves (105) are symmetrically formed in the left side and the right side of the top of the shell (101), the two mounting studs (106) are fixedly connected to the bottoms of the inner walls of the two mounting sliding grooves (105) respectively, and the two mounting nuts (107) are mounted on the surfaces of the two mounting studs (106) in a threaded mode respectively;
the instrument assembly (2) comprises an instrument panel mounting rack (201), two instrument panel bodies (202), two grooves (203), two rotating rods (204) and two rotating fixture blocks (205), wherein the two instrument panel bodies (202) are symmetrically mounted on the left side and the right side of the top of the instrument panel mounting rack (201), the two grooves (203) are symmetrically formed in the left side and the right side of the instrument panel mounting rack (201), the two rotating rods (204) are respectively rotatably mounted on the left side and the right side of the top of the instrument panel mounting rack (201) and correspond to the positions of the two grooves (203), and the two rotating fixture blocks (205) are respectively and fixedly connected to the bottoms of the two rotating rods (204) and correspond to the positions of the two grooves (203);
the cover body assembly (3) comprises a transparent cover body (301) and two installation sliding sleeves (302), wherein the installation sliding sleeves (302) are fixedly connected to the left side and the right side of the transparent cover body (301).
2. The instrument backlighting device of claim 1, wherein: the instrument panel body (202) is arranged inside the shell (101) and corresponds to the position of the LED lamp group (103).
3. The instrument backlighting device of claim 2, wherein: the left side and the right side of the instrument panel mounting frame (201) are clamped in the two buckling grooves (104) through the rotating clamping blocks (205).
4. A meter backlighting apparatus as recited in claim 3, wherein: the left side and the right side of the transparent cover body (301) are arranged on the inner wall of the two installation sliding grooves (105) in a sliding mode through the installation sliding sleeves (302).
5. The instrument backlighting device of claim 4, wherein: the mounting sliding sleeve (302) is arranged on the surface of the mounting stud (106) in a sliding mode and is fixed through the mounting nut (107).
6. The instrument backlighting device of claim 5, wherein: the top of the left side and the top of the right side of the shell (101) are fixedly connected with mounting ears (4) matched with the shell.
7. The instrument backlighting device of claim 6, wherein: the top of the rotating rod (204) is fixedly connected with a rotating handle matched with the rotating rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121297215.6U CN214929308U (en) | 2021-06-10 | 2021-06-10 | Backlight illumination device for instrument |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121297215.6U CN214929308U (en) | 2021-06-10 | 2021-06-10 | Backlight illumination device for instrument |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214929308U true CN214929308U (en) | 2021-11-30 |
Family
ID=79052590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121297215.6U Active CN214929308U (en) | 2021-06-10 | 2021-06-10 | Backlight illumination device for instrument |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214929308U (en) |
-
2021
- 2021-06-10 CN CN202121297215.6U patent/CN214929308U/en active Active
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