CN217816530U - Car light changeover mechanism that adjusts luminance - Google Patents

Abstract

The utility model discloses a car light changeover mechanism that adjusts luminance, its technical scheme main points are: the automobile lamp fixing device comprises a fixing tube, wherein a movable plate is arranged on the inner circular wall surface of the fixing tube, and an automobile lamp body is fixedly installed on one side of the movable plate; the adjusting part, the adjusting part sets up the interior round wall of fixed pipe is used for adjusting the angle of car light body, through the second screw thread post that sets up, bearing and restriction hole are mutually supported, make the second screw thread post of top remove right in the inside in restriction hole, through the second screw thread post that sets up, a separation plate, spring and backing plate mutually support, make the first half slope right of fly leaf drive car light body make the movable block rotate around the spliced pole simultaneously, the first half slope right that the fly leaf drove the car light body also makes the spring of below on the fly leaf elongate, the staff constantly rotates the second screw thread post of top and makes the fly leaf drive car light body slope to suitable angle, reach the regulating effect to the angle of car light body.

Description

Car light changeover mechanism that adjusts luminance

Technical Field

The utility model relates to a car light technical field, concretely relates to car light changeover mechanism of adjusting luminance.

Background

The car light is the instrument that the vehicle was gone at the road illumination night, and the suggestion instrument car light that also sends various vehicle signals of going generally divide into head-light, tail lamp, indicator etc. make up the head-light in the front portion of car, and it mainly plays illumination and signal effect, and the road condition in automobile body the place ahead can be lighted to the light that the head-light sent, makes the driver can be in the safe driving in night, and the car light is in the in-process of using, in order to help the car owner to deal with different circumstances, and the staff generally can carry out the adaptability to the light of car light and adjust to this user demand who satisfies the car owner.

For example, chinese patent publication No. CN209944219U discloses an LED car lamp dimming structure, which is provided with a small motor, wherein the small motor drives a rotation shaft to rotate to drive a push rod to move back and forth, so that an LED lamp can move back and forth in a light-gathering shield, and a user can conveniently adjust the light of the LED car lamp, thereby improving the dimming flexibility of the LED car lamp.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a car light changeover mechanism of adjusting luminance has solved because the staff drives through the little motor and rotates the axle and rotate and drive the pushing ram back-and-forth movement, can make the LED lamp back-and-forth movement in the snoot, can only adjust the position of LED lamp at the snoot, and the staff can't adjust the angle of LED lamp as required, influences the problem that the staff used.

The above technical object of the present invention can be achieved by the following technical solutions:

a vehicle lamp dimming switch mechanism comprising: the automobile lamp comprises a fixed tube, a movable plate and a lamp body, wherein the inner circular wall surface of the fixed tube is provided with the movable plate, and one side of the movable plate is fixedly provided with the automobile lamp body; the adjusting part, the adjusting part sets up the interior round wall of fixed pipe is used for adjusting the angle of car light body, the adjusting part includes: the fixed plate, the fixed plate sets up the interior circle wall of fixed pipe, one side fixed mounting of fixed plate has two fixed blocks, two be provided with the movable block between the fixed block, two fixed mounting has the spliced pole between the fixed block, the rotatory hole has been seted up to one side of movable block, the interior circle wall in rotatory hole with the excircle wall activity of spliced pole is cup jointed, the one end fixed mounting of fly leaf has two backing plates, one side fixed mounting of backing plate has the spring, the one end fixed mounting of spring has the baffle, one side fixed mounting of baffle has the bearing, the interior circle wall of the inner circle of bearing is fixed to have cup jointed the second screw thread post, two restriction holes have been seted up to one side of fixed plate, the interior circle wall in restriction hole has seted up the screw thread, the excircle wall of second screw thread post with the interior circle wall threaded connection in restriction hole.

In order to avoid debris to get into the inside of fixed pipe, conduct the utility model discloses a car light changeover mechanism that adjusts luminance, the preferred, the one end fixed mounting of fixed pipe has the snoot, the one end fixed mounting of snoot has solid fixed ring, gu fixed ring's interior round wall is fixed and has been cup jointed the printing opacity mirror.

For the convenience of the staff adjusts the position of car light body in the snoot is inside, as the utility model discloses a car light changeover mechanism that adjusts luminance, the preferred, the one end of fixed pipe is provided with the apron, one side fixed mounting of apron has miniature electric putter, the one end of miniature electric putter's telescopic shaft with one side fixed connection of fixed plate.

In order to facilitate the staff to adjust the angle of car light body, as the utility model discloses a car light changeover mechanism that adjusts luminance, the preferred, the circular through-hole of a plurality of has been seted up to the one end of apron, first screw thread post has been cup jointed in the activity of the interior circle wall of circular through-hole, a plurality of fixed slot has been seted up to the one end of fixed pipe, the one end of first screw thread post with the excircle wall threaded connection of fixed slot.

In order to facilitate the staff to promote the leakproofness of fixed pipe, as the utility model discloses a car light changeover mechanism that adjusts luminance, the preferred, the one end fixed mounting of fixed pipe has the sealing ring, a plurality of connecting hole has been seted up to the one end of sealing ring, the excircle wall of first screw thread post with the connecting hole activity is cup jointed.

In order to facilitate the staff to fix the pipe mounting on the vehicle, as the utility model discloses a car light changeover mechanism that adjusts luminance, the preferred, the fixed support ring that has cup jointed of excircle wall of apron, a plurality of mounting hole has been seted up to the one end of support ring.

In order to facilitate the staff with miniature electric putter and car light body be connected with the power supply line of vehicle, conduct the utility model discloses a car light changeover mechanism that adjusts luminance, the preferred, a plurality of entrance hole has been seted up to one side of apron, the stopper has been cup jointed in the interior round wall activity in entrance hole.

To sum up, the utility model discloses mainly have following beneficial effect:

through the second screw thread post that sets up, bearing and restriction hole are mutually supported, make the second screw thread post of top remove right in the inside in restriction hole, second screw thread post through setting up, a separation plate, spring and backing plate mutually support, make the fly leaf drive the first half tilt right of car light body make the movable block rotate around the spliced pole simultaneously, the first half tilt right that the fly leaf drove the car light body also makes the spring of below on the fly leaf elongate, the staff constantly rotates the second screw thread post of top and makes the fly leaf drive car light body slope to suitable angle, vice versa, reach the regulation effect to the angle of car light body.

Through the miniature electric putter that sets up, miniature electric putter's telescopic shaft removes and drives fixed plate, fixed block and movable block and removes forward, and the movable block removes forward and drives fly leaf and car light body and move forward and go deep into the inside of snoot gradually, and the staff of being convenient for adjusts the position of car light body in the snoot is inside.

Drawings

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

fig. 2 is a schematic structural view of the fixing ring of the present invention;

fig. 3 is a schematic view of the movable plate structure of the present invention;

FIG. 4 is a schematic structural view of the movable block of the present invention;

FIG. 5 is a schematic view of the structure of the connection column of the present invention;

fig. 6 is an enlarged view of a part of a structure in fig. 4.

Reference numerals: 1. fixing the tube; 2. a light-gathering cover; 3. a fixing ring; 4. a cover plate; 5. a support ring; 6. mounting holes; 7. a first threaded post; 8. a spring; 9. a seal ring; 10. connecting holes; 11. a fixing groove; 12. a miniature electric push rod; 13. a wire inlet hole; 14. a plug; 15. a light-transmitting mirror; 16. a fixing plate; 17. a movable plate; 18. a fixed block; 19. a vehicle lamp body; 20. a movable block; 21. connecting columns; 22. a rotation hole; 23. a base plate; 24. a partition plate; 25. a bearing; 26. a limiting aperture; 27. a second threaded post.

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, 2, 3, 4, 5 and 6, a light-adjusting switching mechanism for a vehicle lamp includes a fixed tube 1, a movable plate 17 is disposed on an inner circular wall of the fixed tube 1, a vehicle lamp body 19 is fixedly mounted on one side of the movable plate 17, the vehicle lamp body 19 is an existing structure and is not described herein, an adjusting assembly is disposed on the inner circular wall of the fixed tube 1 and is used for adjusting an angle of the vehicle lamp body 19, the adjusting assembly includes a fixed plate 16, the fixed plate 16 is disposed on the inner circular wall of the fixed tube 1, two fixed blocks 18 are fixedly mounted on one side of the fixed plate 16, a movable block 20 is disposed between the two fixed blocks 18, a connection column 21 is fixedly mounted between the two fixed blocks 18, a rotation hole 22 is formed on one side of the movable block 20, the inner circular wall of the rotation hole 22 is movably sleeved on an outer circular wall of the connection column 21, two backing plates 23 are fixedly mounted on one end of the movable plate 17, a spring 8 is fixedly mounted on one side of the backing plate 23, a partition plate 24 is fixedly mounted on one end of the spring 8, a bearing 25 is mounted on one side of the partition plate 24, a second threaded connection hole 27 is fixedly sleeved on the inner circular wall of the second threaded connection column 27, the second threaded connection hole 26, the second threaded connection column 27 and the second threaded connection structure of the second threaded connection column 27 are not described herein, the second threaded connection structure, the second threaded connection column 27 and the second threaded connection structure, the second threaded connection structure can be moved to the outer circular connection structure, the second threaded connection column 27 and the second threaded connection structure can be moved to the outer circular connection column 27 by the second threaded connection structure of the movable block 27 and the movable block 27, the spacer 24 moves to the right to drive the upper spring 8 and the pad 23 to move to the right, the upper pad 23 moves to the right to cause the upper portion of the movable plate 17 to drive the lamp body 19 to tilt to the right and cause the movable block 20 to rotate around the connecting post 21, the movable plate 17 tilts to the right to cause the lower pad 23 to move to the left, the lower pad 23 moves to the left to cause the lower spring 8 to elongate, the operator continuously rotates the upper second threaded post 27 to cause the movable plate 17 to drive the lamp body 19 to tilt to an appropriate angle, the operator rotates the lower second threaded post 27 to cause the lower second threaded post 27 to rotate to drive the inner race of the bearing 25 while the spacer 24, the lower spacer 24 moves to the right to cause the lower spring 8 and the lower pad 23 to move to the right, the lower pad 23 causes the lower portion of the movable plate 17 to drive the movable block 19 to tilt to the left and causes the movable block 20 to rotate around the connecting post 21 to tilt to the left, the upper pad 23 moves to the upper pad 23 to move to the left, and the upper end of the movable plate 23 is mounted to cover the fixed ring 15, and the fixed ring 15 is mounted to tilt to an appropriate angle, the entry of foreign matter into the interior of the fixed pipe 1 is avoided.

Referring to fig. 1, 2, 3 and 4, a cover plate 4 is disposed at one end of a fixed tube 1, a micro electric push rod 12 is fixedly installed at one side of the cover plate 4, the micro electric push rod 12 is not described herein for the existing structure, one end of a telescopic shaft of the micro electric push rod 12 is fixedly connected with one side of a fixed plate 16, the micro electric push rod 12 is disposed, the telescopic shaft of the micro electric push rod 12 moves to drive the fixed plate 16, a fixed block 18 and a movable block 20 move forward, the movable block 20 moves forward to drive the movable plate 17 and a lamp body 19 to move forward and gradually deep into the light-gathering housing 2, so that a worker can adjust the position of the lamp body 19 inside the light-gathering housing 2, a plurality of circular through holes are disposed at one end of the cover plate 4, a first threaded column 7 is movably sleeved on an inner circular wall of the circular through holes, a plurality of fixed grooves 11 are disposed at one end of the fixed tube 1, one end of the first threaded column 7 is in threaded connection with an outer circular wall of the fixed groove 11, the first threaded column 7 is rotatably sleeved on the fixed tube 1 by rotating the first threaded column 7, then the cover plate is removed from the outer wall of the fixed tube 1, the movable through the seal ring 10, the gap between the fixed tube 1 and the movable seal ring 10, the fixed tube 1, the movable seal ring 9, the fixed tube 1, the gap between the fixed tube 1 and the movable seal ring 12, the movable seal ring 9, the lamp body is conveniently adjusted by moving the movable seal ring 10, a plurality of mounting hole 6 has been seted up to the one end of support ring 5, support ring 5 through setting up, the inside of mounting hole 6 on the staff puts into support ring 5 with the bolt, be convenient for the staff will fix pipe 1 and install on the vehicle, a plurality of entrance hole 13 has been seted up to one side of apron 4, stopper 14 has been cup jointed in the activity of the interior circle wall of entrance hole 13, stopper 14 through setting up, the staff takes off stopper 14 from the inside of entrance hole 13, then the staff passes through the inside that entrance hole 13 inserted fixed pipe 1 with the circuit, be convenient for the staff is connected the power supply line of miniature electric putter 12 and car light body 19 with the vehicle.

The working principle is as follows: referring to fig. 1-6, with the second screw post 27 provided, the worker rotates the upper second screw post 27, the second screw post 27 rotates to drive the inner ring of the bearing 25 to rotate while the partition 24, the spring 8 and the pad 23 do not rotate, the second screw post 27 rotates to also move the second screw post 27 to the right inside the limiting hole 26, the second screw post 27 moves to the right to move the partition 24 to the right, the partition 24 moves to the right to drive the upper spring 8 and the pad 23 to move to the right, the upper pad 23 moves to the right to cause the upper half of the movable plate 17 to drive the lamp body 19 to tilt to the right while rotating the movable block 20 around the connecting post 21, the movable plate 17 tilts to the right to cause the lower pad 23 to move to the left, the lower pad 23 moves to the left to elongate the lower spring 8, the operator continuously rotates the upper second screw post 27 to cause the movable plate 17 to drive the lamp body 19 to tilt to the right to an appropriate angle, the worker rotates the lower second screw post 27, the second screw post 27 rotates to drive the inner ring of the movable plate 25 to the lower half of the movable plate 23 to the left to move to the left and the lower pad 23 to the right, the movable plate 23 rotates to cause the lower half of the movable plate 23 to move to the left to the lower pad 23 to the movable plate 23 to the right, the movable plate 23 to elongate the movable plate 23 to move, the movable plate 23 to the lower pad 23 to the movable plate 23 to the right, the movable plate 23 to elongate the movable plate 23 to elongate, and the movable plate 23 to the lower half of the lamp body 23 to the movable plate 23 to the lamp body 19, and the movable plate 17 to the lamp body to move to the left, and the left, the movable plate 23 to the lower half of the movable plate 17 to elongate Thereby achieving the effect of adjusting the angle of the car lamp body 19.

Through the printing opacity mirror 15 that sets up, printing opacity mirror 15 can cover the uncovered of snoot 2, avoid debris to get into the inside of fixed pipe 1, through the miniature electric putter 12 that sets up, the telescopic shaft of miniature electric putter 12 removes and drives fixed plate 16, fixed block 18 and movable block 20 move forward, movable block 20 moves forward and drives movable plate 17 and car light body 19 and move forward and deepen the inside of snoot 2 gradually, the staff of being convenient for adjusts the position of car light body 19 in snoot 2 inside.

Through the first screw post 7 that sets up, the staff rotates first screw post 7 and takes off first screw post 7 from the inside of fixed slot 11 on the fixed pipe 1, then take off apron 4 from the one end of fixed pipe 1, thereby remove miniature electric putter 12, fixed plate 16 and fly leaf 17 to the outside of fixed pipe 1, be convenient for the staff adjusts the angle of car light body 19, through the sealing ring 9 that sets up, the gap between apron 4 and the fixed pipe 1 can be dwindled to sealing ring 9, be convenient for the staff to promote the leakproofness of fixed pipe 1, through the support ring 5 that sets up, the staff puts the bolt into the inside of mounting hole 6 on the support ring 5, be convenient for the staff to install fixed pipe 1 on the vehicle, through the stopper 14 that sets up, the staff takes off stopper 14 from the inside of entrance hole 13, then the staff inserts the circuit through entrance hole 13 into the inside of fixed pipe 1, be convenient for the staff to be connected miniature electric putter 12 and car light body 19 with the power supply line of vehicle.

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 car light changeover mechanism that adjusts luminance which characterized in that includes:

the automobile lamp comprises a fixed tube (1), wherein a movable plate (17) is arranged on the inner circular wall surface of the fixed tube (1), and an automobile lamp body (19) is fixedly mounted on one side of the movable plate (17);

the adjusting part, the adjusting part sets up the interior round wall of fixed pipe (1) is used for adjusting the angle of car light body (19), the adjusting part includes: fixed plate (16), fixed plate (16) set up the interior circle wall of fixed pipe (1), one side fixed mounting of fixed plate (16) has two fixed blocks (18), two be provided with movable block (20) between fixed block (18), two fixed mounting has spliced pole (21) between fixed block (18), rotatory hole (22) have been seted up to one side of movable block (20), the interior circle wall of rotatory hole (22) with the excircle wall activity of spliced pole (21) is cup jointed, the one end fixed mounting of fly leaf (17) has two backing plates (23), one side fixed mounting of backing plate (23) has spring (8), the one end fixed mounting of spring (8) has baffle (24), one side fixed mounting of baffle (24) has bearing (25), the interior circle wall of the inner circle of bearing (25) is fixed to have cup jointed second screw thread post (27), two restriction hole (26) have been seted up to one side of fixed plate (16), the interior circle wall of restriction hole (26) has seted up the screw thread, the excircle wall of second screw thread post (27) with the interior circle wall of restriction hole (26) is threaded connection.

2. The vehicle lamp dimming switching mechanism according to claim 1, wherein: the one end fixed mounting of fixed pipe (1) has snoot (2), the one end fixed mounting of snoot (2) has solid fixed ring (3), the interior round fixed wall of solid fixed ring (3) has cup jointed printing opacity mirror (15).

3. The vehicle lamp dimming switching mechanism according to claim 1, wherein: the one end of fixed pipe (1) is provided with apron (4), one side fixed mounting of apron (4) has miniature electric putter (12), the one end of the telescopic shaft of miniature electric putter (12) with one side fixed connection of fixed plate (16).

4. A vehicle lamp dimming switching mechanism according to claim 3, wherein: a plurality of circular through hole has been seted up to the one end of apron (4), first screw thread post (7) have been cup jointed in the activity of the interior circle wall of circular through hole, a plurality of fixed slot (11) have been seted up to the one end of fixed pipe (1), the one end of first screw thread post (7) with the excircle wall threaded connection of fixed slot (11).

5. The vehicle lamp dimming switching mechanism according to claim 4, wherein: the one end fixed mounting of fixed pipe (1) has sealing ring (9), a plurality of connecting hole (10) have been seted up to the one end of sealing ring (9), the excircle wall of first screw thread post (7) with connecting hole (10) activity cup joints.

6. The vehicle lamp dimming switching mechanism according to claim 5, wherein: the outer circle wall surface of the cover plate (4) is fixedly sleeved with a support ring (5), and one end of the support ring (5) is provided with a plurality of mounting holes (6).

7. The vehicle lamp dimming switching mechanism according to claim 4, wherein: a plurality of wire inlet holes (13) are formed in one side of the cover plate (4), and plugs (14) are movably sleeved on the inner circle wall surfaces of the wire inlet holes (13).

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