CN213513718U

CN213513718U - Lampshade structure in car lamp

Info

Publication number: CN213513718U
Application number: CN202023110336.3U
Authority: CN
Inventors: 倪成辉; 韩杰
Original assignee: Yangzhou Polytechnic Institute
Current assignee: Yangzhou Polytechnic Institute
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-06-22
Anticipated expiration: 2030-12-22

Abstract

The utility model belongs to the technical field of inner lamp covers, and discloses a lamp cover structure in a car lamp, which comprises a cover body, wherein the inner part of the cover body is provided with a diffusion pattern, the middle position at the rear part of the cover body is provided with a light transmission hole, the horizontal direction at the top part of the cover body is provided with a connecting seat, the bottom of the connecting seat is fixedly connected with the cover body, the horizontal direction at the bottom of the cover body is fixedly connected with another connecting seat, the utility model is provided with a fastening bolt, the position of the fixing seat relative to a mounting plate can be stably limited by the fastening bolt, the relative stability of the overall structure of the lamp cover in the car lamp is ensured, the falling-off phenomenon of the inner lamp cover in the running process of the car is prevented, and the inner lamp cover and a car body mounting plate can be conveniently and rapidly disassembled by utilizing the fastening bolt, not only improves the stable working quality of the inner lamp shade structure, but also improves the service performance of the inner lamp shade structure.

Description

Lampshade structure in car lamp

Technical Field

The utility model belongs to the technical field of interior lamp shade, concretely relates to lamp shade structure in car light.

Background

The car light is a lamp on a vehicle, is a lighting tool for driving the vehicle on a road at night, and is also a prompting tool for sending various vehicle driving signals, an outer lampshade is generally arranged outside the car light, the outer lampshade is exposed outside a car body to protect an inner lampshade and a light source inside, the inner lampshade and the light source are closer, and the inner lampshade often has a certain mounting structure.

And lamp shade structure is comparatively single in current car light, does not have stronger stability under the condition of normal work, and inconvenient and the automobile body carries out dismouting work and leads to changing the lamp shade comparatively loaded down with trivial details, does not set up corresponding buffer that prevents external shock yet and protects the inside lamp source of structure.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a lamp shade structure in car light to solve lamp shade structrual installation in the current car light stable enough and can not comparatively simple and convenient dismantle the problem of changing and do not set up corresponding protecting against shock structure and carry out the problem protected to the lamp source of inside.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a lamp shade structure in car light, includes the cover body, the inside of the cover body is provided with the diffusion decorative pattern, the light trap has been seted up to the rear portion intermediate position of the cover body, the top horizontal direction of the cover body is provided with the connecting seat, the bottom fixed connection of connecting seat is in the cover body, the bottom horizontal direction fixedly connected with another connecting seat of the cover body.

Preferably, a fixed seat is arranged on one side of the outer portion of the connecting seat in the horizontal direction, a buffer device is arranged between the fixed seat and the connecting seat, and the connecting seat is fixedly connected with the fixed seat through the buffer device.

Preferably, the buffer device comprises a spring seat, one end of the spring seat is fixedly connected to the outer wall of one side of the fixed seat, the spring seat is far away from the telescopic rod fixedly connected to the horizontal direction of one end of the fixed seat, the telescopic rod is far away from one end of the spring seat and is fixedly connected to the connecting seat, and a spring is arranged outside the telescopic rod.

Preferably, buffer's one end fixedly connected with engaging lug is kept away from to the fixing base, the inside horizontal direction of engaging lug is provided with first screw hole, the one end that the fixing base was kept away from to the engaging lug is provided with the mounting panel, the inside horizontal direction of mounting panel is provided with the second screw hole, the mounting panel is close to one side outside fixedly connected with stop sleeve of engaging lug.

Preferably, the inside horizontal direction of first screw hole is provided with fastening bolt, fastening bolt includes the double-screw bolt, the one end fixedly connected with hexagonal head of double-screw bolt, be provided with the gasket between hexagonal head and the engaging lug, the one end fixedly connected with nut of hexagonal head is kept away from to the double-screw bolt.

Preferably, the outside one side position fixedly connected with circuit board of mounting panel, the one side intermediate position fixedly mounted who the mounting panel was kept away from to the circuit board has the LED car light.

Compared with the prior art, the utility model, following beneficial effect has:

(1) the utility model discloses fastening bolt has been set up, utilize fastening bolt can stabilize the fixing base and prescribe a limit to for the position of mounting panel, the relative stability of lampshade overall structure in the car light has been guaranteed, the phenomenon that the in-process lampshade that has prevented the car from going from taking place to drop takes place, and utilize fastening bolt structure can comparatively convenient and fast dismantle interior lamp shade and automobile body mounting panel, it overhauls or change work to interior lamp shade to have made things convenient for car repair personnel, the stable operating mass of interior lamp shade structure has both been improved, its performance has been improved again.

(2) The utility model discloses set up buffer, buffer sets up between fixing base and connecting seat, and when the interior lamp shade received inevitable external shock, inside telescopic link of buffer and spring can provide corresponding elasticity opposite with the impact force and cushion the shock attenuation effect and then protect the LED car light of the inside intermediate position of internal lamp shade structure, have optimized the working property of interior lamp shade structure.

(3) The utility model discloses set up the diffusion decorative pattern, the diffusion decorative pattern sets up in the inside of lamp shade, than in the inside protruding decorative pattern that sets up of normal lamp shade, the diffusion decorative pattern can carry out better refraction to LED car light line and handle, diffusion refraction scope for the driver can be at night more clear see the road conditions in the place ahead clearly, improved the operating mass with rated load of interior lamp shade structure.

Drawings

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

FIG. 2 is a schematic structural view of the fastening bolt of the present invention;

fig. 3 is a front view of the LED vehicle lamp of the present invention;

FIG. 4 is a front view of the cover of the present invention;

FIG. 5 is an enlarged view of the point A of the present invention;

in the figure: 1. a cover body; 100. a light-transmitting hole; 101. diffusing patterns; 2. a connecting seat; 3. a fixed seat; 4. a buffer device; 40. a spring seat; 41. a telescopic rod; 42. a spring; 5. connecting lugs; 50. a first threaded hole; 6. mounting a plate; 60. a second threaded hole; 61. a limiting sleeve; 7. fastening a bolt; 70. a stud; 71. a hexagonal head; 72. a gasket; 73. a nut; 8. a circuit board; 80. an LED vehicle lamp.

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. 1-5, the present invention provides the following technical solutions: the utility model provides a lamp shade structure in car light, including the cover body 1, the inside of the cover body 1 is provided with diffusion decorative pattern 101, diffusion decorative pattern 101 not only can be so that the better emergence refraction of light source light, enlarge the refraction scope, also can make light become softer, the security of driving at night has been improved, light trap 100 has been seted up to the rear portion intermediate position of the cover body 1, the top horizontal direction of the cover body 1 is provided with connecting seat 2, the bottom fixed connection of connecting seat 2 is in the cover body 1, the bottom horizontal direction fixedly connected with of the cover body 1 is another connecting seat 2, two connecting seats 2 set up along the horizontal center line symmetry of the cover body 1.

Further, the horizontal direction of outside one side position of connecting seat 2 is provided with fixing base 3, is provided with buffer 4 between fixing base 3 and the connecting seat 2, and connecting seat 2 passes through

buffer

4 and 3 fixed connection of fixing base, and buffer 4 can provide certain buffering effect when receiving outside impact and protect fixing base 3 and the inside LED car light of structure.

Furthermore, buffer 4 includes spring holder 40, spring holder 40's one end fixed connection in one side outer wall of fixing base 3, spring holder 40 keeps away from fixing base 3's one end horizontal direction fixedly connected with telescopic link 41, telescopic link 41 keeps away from spring holder 40's one end fixed connection in connecting seat 2, telescopic link 41's outside is provided with spring 42, spring 42's one end fixed connection in spring holder 40, other end fixed connection in one side outer wall of connecting seat 2.

Specifically, fixing base 3 keeps away from one end fixedly connected with engaging lug 5 of buffer 4, the inside horizontal direction of engaging lug 5 is provided with first screw hole 50, the one end that fixing base 3 was kept away from to engaging lug 5 is provided with mounting panel 6, the inside horizontal direction of mounting panel 6 is provided with second screw hole 60, mounting panel 6 is close to the outside fixedly connected with stop sleeve 61 in one side of engaging lug 5, stop sleeve 61 can be injectd the hookup location between mounting panel 6 and the engaging lug 5, and increased the friction of both contact surfaces, prevent the emergence of the phenomenon of skidding in the fixed mounting process.

It is worth to say that the fastening bolt 7 is horizontally arranged in the first threaded hole 50, the fastening bolt 7 includes a stud 70, the stud 70 can be in threaded fit with the first threaded hole 50 and the second threaded hole 60, a hexagonal head 71 is fixedly connected to one end of the stud 70, a gasket 72 is arranged between the hexagonal head 71 and the connecting lug 5, a nut 73 is fixedly connected to one end of the stud 70, which is far away from the hexagonal head 71, and the nut 73 ensures the stability of the stud 70, which is far away from one end of the hexagonal head 71.

Further, the circuit board 8 is fixedly connected to one side of the outside of the mounting plate 6, the LED lamp 80 is fixedly mounted at the middle position of one side of the circuit board 8 far away from the mounting plate 6, and the LED lamp 80 is electrically connected with the circuit board 8 and the power supply inside the vehicle body.

The utility model discloses a theory of operation and use flow: when the novel LED automobile lamp is used, firstly, the cover body 1 is fixedly connected with the mounting plate 6 of an automobile body, the connecting lug 5 is tightly attached to the limiting sleeve 61 outside the mounting plate 6, the second threaded hole 60 inside the mounting plate 6 is in a superposition state with the first threaded hole 50 inside the connecting lug 5 in the horizontal direction, the positions of the connecting lug and the limiting sleeve are stably limited by the fastening bolt 7, the hexagon head 71 is rotated to enable the stud 70 to be in tight threaded fit with the first threaded hole 50 and the second threaded hole 60, the fixing seat 3 is fixedly connected with the mounting plate 6 to complete the position limitation of the cover body 1 relative to the mounting plate 6, the LED automobile lamp 80 works to irradiate light into the diffusion patterns 101 inside the cover body 1 through the light-transmitting hole 100 at the rear part of the cover body 1 to generate refraction, and the light source further provides illumination work for the road condition at the front part of an automobile through the inner lamp cover, when the inner lampshade structure receives the external force impact which cannot be avoided, the buffer device 4 can provide certain elastic force opposite to the impact force and buffer effect to protect the fixing base 3 and the LED car lamp at the middle position inside the structure, and the loss caused by the external force impact is reduced as much as possible.

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

1. The utility model provides a lamp shade structure in car light, includes the cover body (1), its characterized in that: the novel mask is characterized in that diffusion patterns (101) are arranged inside the mask body (1), light holes (100) are formed in the middle position of the rear portion of the mask body (1), connecting seats (2) are arranged in the horizontal direction of the top of the mask body (1), the bottom of each connecting seat (2) is fixedly connected to the mask body (1), and the other connecting seat (2) is fixedly connected to the horizontal direction of the bottom of the mask body (1).

2. The inner cover structure for a vehicle lamp according to claim 1, wherein: the connecting device is characterized in that a fixing seat (3) is arranged on one side of the outer portion of the connecting seat (2) in the horizontal direction, a buffering device (4) is arranged between the fixing seat (3) and the connecting seat (2), and the connecting seat (2) is fixedly connected with the fixing seat (3) through the buffering device (4).

3. The inner cover structure for a vehicle lamp according to claim 2, wherein: buffer (4) include spring holder (40), the one end fixed connection of spring holder (40) is in one side outer wall of fixing base (3), the one end horizontal direction fixedly connected with telescopic link (41) of fixing base (3) are kept away from in spring holder (40), the one end fixed connection in connecting seat (2) that spring holder (40) were kept away from in telescopic link (41), the outside of telescopic link (41) is provided with spring (42).

4. The inner cover structure for a vehicle lamp according to claim 2, wherein: fixing base (3) keep away from one end fixedly connected with engaging lug (5) of buffer (4), the inside horizontal direction of engaging lug (5) is provided with first screw hole (50), the one end that fixing base (3) were kept away from in engaging lug (5) is provided with mounting panel (6), the inside horizontal direction of mounting panel (6) is provided with second screw hole (60), one side outside fixedly connected with stop sleeve (61) that mounting panel (6) are close to engaging lug (5).

5. The inner cover structure for a vehicle lamp according to claim 4, wherein: the internal horizontal direction of the first threaded hole (50) is provided with a fastening bolt (7), the fastening bolt (7) comprises a stud (70), one end of the stud (70) is fixedly connected with a hexagonal head (71), a gasket (72) is arranged between the hexagonal head (71) and the connecting lug (5), and one end of the stud (70) far away from the hexagonal head (71) is fixedly connected with a nut (73).

6. The inner cover structure for a vehicle lamp according to claim 4, wherein: outside one side position fixedly connected with circuit board (8) of mounting panel (6), one side intermediate position fixed mounting that mounting panel (6) were kept away from in circuit board (8) has LED car light (80).