CN218442061U

CN218442061U - Lens hood capable of adjusting light concentration of car lamp

Info

Publication number: CN218442061U
Application number: CN202222272187.3U
Authority: CN
Inventors: 顾伟武; 蒋华中
Original assignee: Changzhou Qirui Auto Parts Co ltd
Current assignee: Changzhou Qirui Auto Parts Co ltd
Priority date: 2022-08-29
Filing date: 2022-08-29
Publication date: 2023-02-03
Anticipated expiration: 2032-08-29

Abstract

The utility model relates to a car light technical field, lens hood of adjustable car light concentration degree, including the lens hood main part, first bracing piece, second bracing piece and mounting panel, first bracing piece one end and lens hood main part fixed connection, the bottom symmetry of the first bracing piece other end is provided with first L type portion of bending, the both sides of second bracing piece one end are embedded respectively in two first L types portion of bending, and slide along the direction of first L type portion of bending, the mounting panel sets up the other end at the second bracing piece, first horizontal waist type through-hole has been seted up on the first bracing piece, the mounting hole has been seted up with first horizontal waist type through-hole department of correspondence to the second bracing piece, first bracing piece and second bracing piece pass through bolt and nut fixed connection, the utility model discloses distance between adjustable lens hood and the bulb when the installation, make light concentration degree better, prevent light diffusion, and can adjust the interval of lens hood and bulb according to different car light specification adjustting of lighteness, the practicality is higher.

Description

Light shield capable of adjusting light concentration of car lamp

Technical Field

The utility model belongs to the technical field of the car light, specifically be lens hood of adjustable car light concentration degree.

Background

The car headlight lens hood prevents that light from dispersing, make the better gathering effect of light, the light of car bulb mainly blocks the light of bulb filament through the lens hood, make light reflect away through the anti-light cup of installation in the inboard, interval between lens hood and the bulb is also influencing the degree of light gathering, the gathering that can influence light too near or too far away when the distance between lens hood and the bulb, make light diffusion, current lens hood size is fixed, interval between unable regulation lens hood and the bulb, therefore illuminating effect is not ideal, and current lens hood need use not unidimensional lens hood according to the car light of the different specification luminance that different motorcycle types used, the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that to above-mentioned defect, provide a lens hood of adjustable car light concentration degree, distance between adjustable lens hood and the bulb when the installation makes light concentration degree better, prevents the light diffusion to can be according to the interval of different car light specification adjustting of lighteness lens hoods and bulbs, the practicality is higher.

The utility model provides a technical scheme that its technical problem adopted as follows: but lens hood of adjustment car light concentration degree, including lens hood main part, first bracing piece, second bracing piece and mounting panel, first bracing piece one end and lens hood main part fixed connection, both ends symmetry is provided with the first L type portion of bending around the bottom of the first bracing piece other end, the both sides of second bracing piece one end imbed respectively two in the first L type portion of bending to along the direction slip of the first L type portion of bending, the mounting panel sets up the other end at the second bracing piece, is perpendicular down state, two seted up first horizontal waist type through-hole on the first bracing piece between the first L type portion of bending, the mounting hole has been seted up with first horizontal waist type through-hole correspondence department to the second bracing piece, first bracing piece and second bracing piece pass through bolt and nut fixed connection, the bolt runs through first horizontal waist type through-hole and mounting hole and nut fixed connection.

Furthermore, the one end that the second bracing piece embedding first L type was bent extends to lens hood main part department to extend to first L type is bent a outside, is provided with on the outside second bracing piece of first L type portion of bending and prevents that the second bracing piece from breaking away from the stopper of first L type portion of bending.

Furthermore, the mounting plate is provided with a positioning hole fixedly mounted with the car lamp shell, and a connecting bolt is arranged in the positioning hole.

Furthermore, both ends symmetry is provided with the second L type portion of bending around the second bracing piece bottom is close to mounting panel one end, the second L type is bent and is slided in the portion and is provided with spacing of strengthening lens hood installation stability, spacing and mounting panel interval arrangement.

Further, spacing frame includes square plate, triangle-shaped strengthening rib and limiting plate, square plate both sides are embedded respectively two in the second L type portion of bending to slide along the direction of the second L type portion of bending, triangle-shaped strengthening rib symmetry sets up two the bottom of the square plate between the second L type portion of bending, the limiting plate sets up the one side that is close to the mounting panel at triangle-shaped strengthening rib and square plate to be close to one side fixed connection of mounting panel with triangle-shaped strengthening rib and square plate.

Furthermore, a second transverse waist-shaped through hole is formed in a second supporting rod between the two second L-shaped bending parts, a mounting hole is formed in the position, corresponding to the second transverse waist-shaped through hole, of the square plate, a bolt penetrates through the second transverse waist-shaped through hole and the mounting hole to be fixedly connected with a nut, and the limiting frame is connected with the second supporting rod in a locking mode.

Further, the light shield main body is of a bowl-shaped structure.

The utility model has the advantages that:

the utility model discloses a first bracing piece, the second bracing piece, the setting of first L type portion of bending and first horizontal waist type through-hole, the embedding of second bracing piece is in the first L type portion of bending of first bracing piece, and slide along the direction of first L type portion of bending, through the slip between second bracing piece and the first bracing piece, the gathering degree of following light changes the interval between lens hood main part and the bulb, make light gathering degree better then, prevent light diffusion, can follow the bulb adjustment distance of all kinds of specifications, the practicality is higher, first horizontal waist type through-hole is convenient for pass through bolt and nut fixed connection at gliding optional position at second bracing piece and first bracing piece.

The utility model discloses a second L type portion of bending, the cooperation setting of spacing and the horizontal waist type through-hole of second, spacing when mounting panel and car light housing outer wall connection, contradict with car light housing inner wall, lens hood main part one end weight is great, and bracing piece length is longer, can produce decurrent power, mounting panel and connecting bolt can't be whole effectively to support the bracing piece, spacing can be when the bracing piece produces the tiltmotive force, receive car light housing inner wall's support, make the junction more firm and stable, and according to the thickness of different car light housing inner walls, adjust the interval between spacing and the mounting panel through the horizontal waist type through-hole of second L type, the practicality is higher, the spacing locking in the optional position of second can be convenient for.

Drawings

The foregoing and other objects, features, and advantages of the invention will be apparent from the following detailed description taken in conjunction with the accompanying drawings.

Fig. 1 is a front view of the structure of the present invention.

Fig. 2 is a schematic view of the top view structure of the present invention.

Fig. 3 is a right sectional view of the first support plate of the present invention.

Wherein: 1. a light shield main body; 2. a first support bar; 3. a second support bar; 4. mounting a plate; 5. a first L-shaped bending part; 6. a first transverse waist-shaped through hole; 7. a bolt; 8. a nut; 9. a limiting block; 10. a vehicle lamp housing; 11. positioning holes; 12. a connecting bolt; 13. a second L-shaped bending part; 14. a limiting frame; 1401. a square plate; 1402. triangular reinforcing ribs; 1403. a limiting plate; 15. a second transverse waist-shaped through hole.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

Example one

Referring to fig. 1-3, a light shade capable of adjusting light concentration of a car lamp comprises a light shade main body 1, a first support rod 2, a second support rod 3 and a mounting plate 4, wherein one end of the first support rod 2 is fixedly connected with the light shade main body 1, one end of the first support rod 2 is welded at the bottom end of the light shade main body 1, the light shade main body 1 is in a bowl-shaped structure, first L-shaped bending parts 5 are symmetrically arranged at the front end and the rear end of the bottom of the other end of the first support rod 2, the first L-shaped bending parts 5 are integrally formed with the first support rod 2, two sides of one end of the second support rod 3 are respectively embedded in the two first L-shaped bending parts 5 and slide along the guide direction of the first L-shaped bending parts 5, the mounting plate 4 is arranged at the other end of the second support rod 3 and is in a vertically downward state, a first transverse waist-shaped through hole 6 is arranged on the first support rod 2 between the two first L-shaped bending parts 5, the second bracing piece 3 has been seted up with first horizontal waist type through-hole 6 department of correspondence, first bracing piece 2 and second bracing piece 3 pass through bolt 7 and nut 8 fixed connection, bolt 7 runs through first horizontal waist type through-hole 6 and mounting hole and nut 8 fixed connection, slide in first L type portion 5 of bending through second bracing piece 3, the distance between mounting panel 4 and the lens hood main part 1 is adjusted to the gathering degree of following light, thereby adjust the interval between change lens hood main part 1 and the bulb, make light gathering degree better, prevent light diffusion, and can follow the bulb adjustment of arbitrary specification and the distance between the bulb, the practicality is higher, first horizontal waist type through-hole 6 is convenient for make second bracing piece 3 and first bracing piece 2 fixed connection after adjusting the position between second bracing piece 3 and first bracing piece 2.

Preferably, one end of the second support rod 3 embedded into the first L-shaped bending portion 5 extends to the light shield main body 1 and extends to the outside of the first L-shaped bending portion 5, and a limit block 9 for preventing the second support rod 3 from being separated from the first L-shaped bending portion 5 is arranged on the second support rod 3 outside the first L-shaped bending portion 5.

Preferably, the mounting plate 4 is provided with a positioning hole 11 for mounting and fixing with the lamp housing 10, and a connecting bolt 12 is arranged in the positioning hole 11.

Example two

In this embodiment, on the basis of the first embodiment, the front and rear ends of one end of the bottom of the second support rod 3 close to the mounting plate 4 are symmetrically provided with second L-shaped bending portions 13, the second L-shaped bending portions 13 are slidably provided with limiting frames 14 for enhancing the mounting stability of the light shield, the limiting frames 14 and the mounting plate 4 are arranged at intervals, the spacing arrangements are convenient for the limiting frames 14 and the mounting plate 4 to respectively abut against the inner wall and the outer wall of the car lamp housing 10, the limiting frames 14 comprise square plates 1401, triangular reinforcing ribs 1402 and limiting plates 1403, two sides of the square plates 1401 are respectively embedded into the two second L-shaped bending portions 13 and slide along the second L-shaped bending portions 13 in a guiding manner, the triangular reinforcing ribs 1402 are symmetrically arranged at the bottom ends of the square plates 1401 between the two second L-shaped bending portions 13, the transversely longer ends of the triangular reinforcing ribs 1402 are welded and fixed to the bottom ends of the square plates, and the longitudinally longer ends are welded and fixed to the limiting plates 1403, the limiting plate 1403 is arranged on one side, close to the mounting plate 4, of the triangular reinforcing rib 1402 and the square plate 1401 and is fixedly connected with one side, close to the mounting plate 4, of the triangular reinforcing rib 1402 and the square plate 1401, the limiting frame 14 abuts against the inner wall of the car lamp shell 10 when the mounting plate 4 is connected with the outer wall of the car lamp shell 10, one end of the light shield main body 1 is heavy, the length of the supporting rod is long, downward force can be generated, the mounting plate 4 and the connecting bolt 12 cannot effectively support the whole supporting rod, the limiting frame can be supported by the inner wall of the car lamp shell 10 when the supporting rod generates tilting force, the joint is firmer and more stable, the limiting frame 14 slides along the second L-shaped bending part 13 according to the thickness of the inner wall and the outer wall of different car lamp shells 10, therefore, the distance between the limiting plate 1403 and the mounting plate 1401 is adjusted, and the inner wall and outer wall thicknesses of different car lamp shells 10 are met, the practicality is higher.

Preferably, a second transverse waist-shaped through hole 15 is formed in the second support rod 3 between the two second L-shaped bending portions 13, a mounting hole is formed in a position, corresponding to the second transverse waist-shaped through hole 15, of the square plate 1401, the bolt 7 penetrates through the second transverse waist-shaped through hole 15 and the mounting hole to be fixedly connected with the nut 8, the limiting frame 14 is connected with the second support rod 3 in a locking mode, and the second transverse waist-shaped through hole 15 can be conveniently locked with the second support rod 3 after the limiting frame 14 is adjusted in position.

The above is only the preferred embodiment of the present invention, not to the limitation of the present invention in any form, all the techniques of the present invention are substantially any simple modification and equivalent changes to the above embodiments, all falling within the protection scope of the present invention.

Claims

1. Lens hood of adjustable car light concentration degree, including lens hood main part (1), first bracing piece (2), second bracing piece (3) and mounting panel (4), its characterized in that: first bracing piece (2) one end and lens hood main part (1) fixed connection, both ends symmetry is provided with first L type portion (5) of bending around the bottom of first bracing piece (2) other end, the both sides of second bracing piece (3) one end imbed respectively two in the first L type portion (5) of bending to along the direction slip of first L type portion (5) of bending, mounting panel (4) set up the other end at second bracing piece (3), are perpendicular down state, two seted up first horizontal waist type through-hole (6) on first bracing piece (2) between the first L type portion (5) of bending, second bracing piece (3) correspond the department with first horizontal waist type through-hole (6) and seted up the mounting hole, first bracing piece (2) and second bracing piece (3) are through bolt (7) and nut (8) fixed connection, bolt (7) run through first horizontal waist type through-hole (6) and mounting hole and nut (8) fixed connection.

2. The light shield for adjusting the light concentration of a vehicular lamp according to claim 1, wherein: one end of the second support rod (3) embedded into the first L-shaped bending part (5) extends towards the light shield main body (1) and extends to the outside of the first L-shaped bending part (5), and a limit block (9) for preventing the second support rod (3) from being separated from the first L-shaped bending part (5) is arranged on the second support rod (3) outside the first L-shaped bending part (5).

3. The light shade of claim 1, wherein: the automobile lamp is characterized in that a positioning hole (11) fixedly installed with an automobile lamp shell (10) is formed in the mounting plate (4), and a connecting bolt (12) is arranged in the positioning hole (11).

4. The light shade of claim 1, wherein: the utility model discloses a light shield installation structure, including mounting panel (4), second bracing piece (3) bottom, both ends symmetry is provided with second L type portion of bending (13) around being close to mounting panel (4) one end in second bracing piece (3) bottom, second L type portion of bending (13) are slided and are provided with spacing (14) of strengthening lens hood installation stability, spacing (14) and mounting panel (4) interval arrangement.

5. The light shield of claim 4, wherein: the limiting frame (14) comprises a square plate (1401), triangular reinforcing ribs (1402) and limiting plates (1403), wherein two sides of the square plate (1401) are embedded into the two second L-shaped bending parts (13) respectively and slide along the second L-shaped bending parts (13) in a guiding mode, the triangular reinforcing ribs (1402) are symmetrically arranged at the bottom ends of the square plate (1401) between the two second L-shaped bending parts (13), and the limiting plates (1403) are arranged on one sides, close to the mounting plate (4), of the triangular reinforcing ribs (1402) and the square plate (1401) and fixedly connected with one sides, close to the mounting plate (4), of the triangular reinforcing ribs (1402) and the square plate (1401).

6. The light shield of claim 5, wherein: a second transverse waist-shaped through hole (15) is formed in the second supporting rod (3) between the two second L-shaped bending parts (13), a mounting hole is formed in the position, corresponding to the second transverse waist-shaped through hole (15), of the square plate (1401), a bolt (7) penetrates through the second transverse waist-shaped through hole (15) and the mounting hole to be fixedly connected with a nut (8), and the limiting frame (14) is connected with the second supporting rod (3) in a locking mode.

7. The light shield for adjusting the light concentration of a vehicular lamp according to claim 1, wherein: the light shield main body (1) is of a bowl-shaped structure.