CN213930776U

CN213930776U - Waterproof automobile lampshade

Info

Publication number: CN213930776U
Application number: CN202023208964.5U
Authority: CN
Inventors: 王胜金; 余学佳; 刘丹
Original assignee: Linghe Trading Shanghai Co ltd
Current assignee: Linghe Trading Shanghai Co ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-08-10
Anticipated expiration: 2030-12-28

Abstract

The utility model belongs to the technical field of automobile lamp covers, in particular to a waterproof automobile lamp cover, aiming at the problems of inconvenient loading and unloading maintenance and poor waterproof performance, the utility model provides a scheme which comprises an upper lamp cover and a lower lamp cover matched with the upper lamp cover, wherein two symmetrically distributed clamping blocks are fixed at the bottom of the upper lamp cover, two symmetrically distributed plug bushes are arranged at two end points at the bottom of the upper lamp cover, an electric bulb is arranged in the lower lamp cover, two clamping grooves corresponding to the clamping blocks are arranged at the top of the lower lamp cover, and symmetrically distributed limiting sleeves are fixed on the side walls at two sides of the lower lamp cover; the utility model discloses in rotate rotatory handle, rotatory handle can drive the threaded rod and remove to the one side that is close to the bulb, and the first movable block of threaded rod inner can mutually support with the second movable block, drives first carriage release lever rebound, and the second carriage release lever drives the stopper and inserts the spacing groove, has improved the stability of this device, makes the loading and unloading of this device maintain more swift convenience simultaneously.

Description

Waterproof automobile lampshade

Technical Field

The utility model relates to an automobile lamp cover technical field especially relates to a waterproof automobile lamp cover.

Background

The automobile lamp is characterized in that various traffic lamps which are arranged on an automobile for ensuring safe driving are divided into an illuminating lamp and a signal lamp, in 1905-1912, for solving the problem of front road illumination, a spotlight type acetylene headlamp is firstly installed, 1 kerosene lamp is equipped as a rear license plate lamp, in 1945-1947, various external lamps which must be equipped at the lowest degree are finally shaped, and the qualified automobile lamp is in line with the corresponding luminosity, chromaticity and basic environment test specifications; the lampshade is arranged on the periphery of the lamp flame or on the bulb and used for condensing light or preventing wind and rain, and the lampshade not only covers the lamp to collect light, but also can protect the bulb, prevent electric shock and protect eyes.

Traditional automobile lamp shade generally adopts threaded nut to connect in the market, makes the automobile bulb comparatively loaded down with trivial details inconvenience when loading and unloading are maintained, and traditional automobile lamp shade is not equipped with too much waterproof construction simultaneously, when meetting rainy day, easily leads to intaking in the car light, influences automobile bulb's illuminating effect.

Therefore, a waterproof automobile lampshade is needed to solve the problems of inconvenient assembly, disassembly and maintenance and poor waterproof performance.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of waterproof automobile lamp shade has solved the problem that loading and unloading are maintained inconveniently, waterproof performance is relatively poor.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a waterproof automobile lampshade comprises an upper lampshade and a lower lampshade matched with the upper lampshade, wherein two clamping blocks which are symmetrically distributed are fixed at the bottom of the upper lampshade, two insertion sleeves which are symmetrically distributed are arranged at two end points of the bottom of the upper lampshade, an electric bulb is installed in the lower lampshade, two clamping grooves corresponding to the clamping blocks are formed in the top of the lower lampshade, stop sleeves which are symmetrically distributed are fixed on the side walls of two sides of the lower lampshade, the stop sleeves are matched with the insertion sleeves, a moving through hole is formed in each stop sleeve, a threaded sleeve is installed in each moving through hole, a threaded rod matched with the threaded sleeve penetrates through the threaded sleeve in a sliding mode, a rotating handle is fixed at the outer end of each threaded rod, a first moving block is fixed at the inner end of each threaded rod, a fixed plate is fixed in each stop sleeve, and a first moving rod penetrates through the fixed plate in a sliding mode, the bottom mounting of first carriage release lever have with first carriage release lever matched with second carriage release lever, the top of removal through-hole is provided with two second carriage release levers that are the symmetric distribution, two the inner of second carriage release lever with it has the connecting rod to articulate between the lateral wall of first carriage release lever, the outer end of second carriage release lever is fixed with the stopper, seted up in the plug bush two with the spacing groove that the stopper is corresponding, be fixed with the limiting plate on the second carriage release lever, the inner wall of limiting sleeve with be fixed with compression spring between the limiting plate, compression spring fastening cup joints the surface of second carriage release lever.

Preferably, the cross sections of the first moving block and the second moving block are triangles with the same size, and the contact surfaces of the first moving block and the second moving block are mutually matched inclined surfaces.

Preferably, the bottom of the upper lampshade is provided with a waterproof sealing ring, and the outer wall of the waterproof sealing ring is in close contact with the inner wall of the lower lampshade.

Preferably, the cross section of the fixture block is concave, the shape and size of the concave part in the clamping groove are matched with the cross section of the fixture block, and the outer wall of the fixture block is in close contact with the inner wall of the clamping groove; the cross section of the top of the limiting sleeve is in a concave shape, the shape and the size of the concave part in the inserting sleeve are matched with the cross section of the limiting sleeve, and the outer wall of the limiting sleeve is in close contact with the inner wall of the inserting sleeve.

Preferably, the outer surface of the upper lampshade is a curved cambered surface, the outer surface of the upper lampshade is curved towards two sides at the center, and the width of the upper lampshade is greater than that of the lower lampshade.

Preferably, a sliding groove is formed in the fixing plate, and the sliding groove is matched with the first moving rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in rotate rotatory handle, rotatory handle can drive the threaded rod and remove to the one side that is close to the bulb, the first movable block of threaded rod inner can mutually support with the second movable block, drive first carriage release lever rebound, the connecting rod of first carriage release lever both sides can drive the second carriage release lever and remove to the direction of keeping away from first carriage release lever, the second carriage release lever drives the stopper and inserts the spacing groove, the stability of this device has been improved, make the loading and unloading of this device maintain more swift convenience simultaneously.

2. The utility model discloses waterproof sealing washer is installed to the bottom of well upper lamp shade, and waterproof sealing washer's outer wall and the inner wall in close contact with of lower lamp shade have improved automobile lampshade's waterproof performance.

Drawings

FIG. 1 is a schematic view of a main sectional structure of a waterproof automobile lampshade provided by the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1;

fig. 3 is a schematic view of the waterproof automobile lampshade according to the present invention.

In the figure: 1. an upper lampshade; 2. a lower lampshade; 3. a clamping block; 4. inserting a sleeve; 5. an electric bulb; 6. a card slot; 7. a limiting sleeve; 8. moving the through hole; 9. a threaded sleeve; 10. a threaded rod; 11. rotating the handle; 12. a first moving block; 13. a fixing plate; 14. a first movable bar; 15. a second moving block; 16. a second movable bar; 17. a connecting rod; 18. a limiting block; 19. a limiting groove; 20. a limiting plate; 21. a compression spring; 22. a waterproof sealing ring; 23. a sliding groove.

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.

Referring to fig. 1-3, a waterproof automobile lampshade comprises an upper lampshade 1 and a lower lampshade 2 matched with the upper lampshade 1, wherein two clamping blocks 3 which are symmetrically distributed are fixed at the bottom of the upper lampshade 1, two insertion sleeves 4 which are symmetrically distributed are arranged at two end points of the bottom of the upper lampshade 1, an electric bulb 5 is installed in the lower lampshade 2, two clamping grooves 6 corresponding to the clamping blocks 3 are arranged at the top of the lower lampshade 2, two limit sleeves 7 which are symmetrically distributed are fixed on the side walls of two sides of the lower lampshade 2, the limit sleeves 7 are matched with the insertion sleeves 4, a moving through hole 8 is formed in the limit sleeve 7, a threaded sleeve 9 is installed in the moving through hole 8, a threaded rod 10 matched with the threaded sleeve 9 penetrates through the threaded sleeve 9 in a sliding manner, a rotating handle 11 is fixed at the outer end of the threaded rod 10, a first moving block 12 is fixed at the inner end of the threaded rod 10, a fixing plate 13 is fixed in the limit sleeve 7, a first moving rod 14 penetrates through the fixing plate 13 in a sliding manner, the bottom end of the first moving rod 14 is fixed with a second moving block 15 matched with the first moving block 12, the top end of the moving through hole 8 is provided with two second moving rods 16 which are symmetrically distributed, a connecting rod 17 is hinged between the inner ends of the two second moving rods 16 and the side wall of the first moving rod 14, the outer end of each second moving rod 16 is fixed with a limiting block 18, two limiting grooves 19 corresponding to the limiting blocks 18 are formed in the plug bush 4, a limiting plate 20 is fixed on each second moving rod 16, a compression spring 21 is fixed between the inner wall of the limiting bush 7 and the limiting plate 20, and the compression spring 21 is tightly sleeved on the outer surface of the second moving rod 16, so that the automobile lampshade can be assembled and disassembled more quickly and conveniently.

The cross sections of the first moving block 12 and the second moving block 15 are triangular with the same size, and the contact surfaces of the first moving block 12 and the second moving block 15 are inclined surfaces matched with each other, so that the first moving block 12 and the second moving block 15 are more smoothly matched, and the automobile lampshade can be assembled and disassembled more quickly and conveniently.

The waterproof sealing ring 22 is installed at the bottom of the upper lampshade 1, the outer wall of the waterproof sealing ring 22 is in close contact with the inner wall of the lower lampshade 2, and particularly, the waterproof performance of the automobile lampshade is improved.

The cross section of the fixture block 3 is concave, the shape and size of the concave part in the clamping groove 6 are matched with the cross section of the fixture block 3, and the outer wall of the fixture block 3 is tightly contacted with the inner wall of the clamping groove 6; the top cross section of stop collar 7 is the character cut in bas-relief, and the shape size of the department of caving in plug bush 4 and the cross section looks adaptation of stop collar 7, the outer wall of stop collar 7 and the inner wall in close contact with of plug bush 4, and is concrete, makes that upper lamp shade 1 is connected inseparabler with lower lamp shade 2, has improved the waterproof performance of this device.

The outer surface of the upper lampshade 1 is a curved cambered surface, the outer surface of the upper lampshade 1 is curved towards two sides at the center, the width of the upper lampshade 1 is larger than that of the lower lampshade 2, and particularly, the waterproof performance of the device is improved.

The fixed plate 13 is internally provided with a sliding groove 23, the sliding groove 23 is matched with the first moving rod 14, and particularly, the first moving rod 14 can move more smoothly, so that the automobile lamp shade can be assembled and disassembled more quickly and conveniently.

The working principle is as follows: when the automobile lampshade needs to be installed, the clamping block 3 on the upper lampshade 1 and the clamping groove 6 on the lower lampshade 2 are used, the plug bush 4 on the upper lampshade 1 is in butt joint with the limiting sleeve 7 on the lower lampshade 2 and inserted, the rotating handle 11 is rotated, the rotating handle 11 can drive the threaded rod 10 to move towards one side close to the electric bulb 5, the first moving block 12 at the inner end of the threaded rod 10 can be matched with the second moving block 15 and drive the first moving rod 14 to move upwards, the connecting rods 17 at two sides of the first moving rod 14 can drive the second moving rod 16 to move towards the direction far away from the first moving rod 14, the second moving rod 16 drives the limiting block 18 to be inserted into the limiting groove 19, the stability of the device is improved, and meanwhile, the loading and unloading of the device are more rapid and convenient to maintain.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A waterproof automobile lampshade comprises an upper lampshade (1) and a lower lampshade (2) matched with the upper lampshade (1), and is characterized in that two clamping blocks (3) which are symmetrically distributed are fixed at the bottom of the upper lampshade (1), two insertion sleeves (4) which are symmetrically distributed are arranged at two end points of the bottom of the upper lampshade (1), an electric bulb (5) is installed in the lower lampshade (2), two clamping grooves (6) corresponding to the clamping blocks (3) are formed in the top of the lower lampshade (2), two side walls of the lower lampshade (2) are fixed with limiting sleeves (7) which are symmetrically distributed, the limiting sleeves (7) are matched with the insertion sleeves (4), a moving through hole (8) is formed in the limiting sleeve (7), a threaded sleeve (9) is installed in the moving through hole (8), and a threaded rod (10) matched with the threaded sleeve (9) penetrates through the threaded sleeve (9) in the threaded sleeve, a rotating handle (11) is fixed at the outer end of the threaded rod (10), a first moving block (12) is fixed at the inner end of the threaded rod (10), a fixing plate (13) is fixed in the limiting sleeve (7), a first moving rod (14) penetrates through the fixing plate (13) in a sliding manner, a second moving block (15) matched with the first moving block (12) is fixed at the bottom end of the first moving rod (14), two second moving rods (16) which are symmetrically distributed are arranged at the top end of the moving through hole (8), a connecting rod (17) is hinged between the inner ends of the two second moving rods (16) and the side wall of the first moving rod (14), a limiting block (18) is fixed at the outer end of the second moving rod (16), two limiting grooves (19) corresponding to the limiting blocks (18) are formed in the inserting sleeve (4), and a limiting plate (20) is fixed on the second moving rod (16), and a compression spring (21) is fixed between the inner wall of the limiting sleeve (7) and the limiting plate (20), and the compression spring (21) is tightly sleeved on the outer surface of the second moving rod (16).

2. The waterproof automobile lampshade according to claim 1, characterized in that the cross sections of the first moving block (12) and the second moving block (15) are triangles with the same size, and the contact surfaces of the first moving block (12) and the second moving block (15) are mutually matched inclined surfaces.

3. The waterproof automobile lamp cover according to claim 1, wherein a waterproof gasket (22) is installed at the bottom of the upper lamp cover (1), and the outer wall of the waterproof gasket (22) is in close contact with the inner wall of the lower lamp cover (2).

4. The waterproof automobile lamp shade according to claim 1, wherein the cross section of the fixture block (3) is concave, the shape and size of the concave part in the clamping groove (6) are matched with the cross section of the fixture block (3), and the outer wall of the fixture block (3) is tightly contacted with the inner wall of the clamping groove (6); the cross section of the top of the limiting sleeve (7) is in a concave shape, the shape and the size of a concave part in the inserting sleeve (4) are matched with the cross section of the limiting sleeve (7), and the outer wall of the limiting sleeve (7) is in close contact with the inner wall of the inserting sleeve (4).

5. The waterproof automobile lamp cover according to claim 1, wherein the outer surface of the upper lamp cover (1) is a curved arc surface, the outer surface of the upper lamp cover (1) has a center bent to both sides, and the width of the upper lamp cover (1) is greater than the width of the lower lamp cover (2).

6. The waterproof automobile lamp cover according to claim 1, wherein a sliding groove (23) is formed in the fixing plate (13), and the sliding groove (23) is matched with the first moving rod (14).