CN214468367U - Casing protection device for automobile headlamp - Google Patents

Abstract

The utility model aims at solving the protection problem of vehicle headlamps casing, disclose a casing protection device for vehicle headlamps, including the connecting cover, connecting cover upper surface right side fixed mounting has the installation pole, installation pole upper end fixed mounting has the mounting panel, connecting cover upper surface left side fixed mounting has first air pump, the switch-on has first pipe on the first air pump, first pipe outer end fixedly connected with carriage, the shower nozzle evenly is equipped with to the carriage inner circle, the fixed cover in the inside left side of connecting cover is equipped with the lantern ring, lantern ring inner wall inlay the cover has the second contact ring, the inside cover of lantern ring has the pivot, the locating plate is installed to the pivot right-hand member. The utility model discloses it is easy to assemble to can utilize the size of wind-force to control the inflation power of air pump, form the protective layer before the casing of headlamp, realize the safety protection to the vehicle headlamps casing.

Description

Casing protection device for automobile headlamp

Technical Field

The utility model relates to an automotive headlamp field especially relates to a casing protection device for automotive headlamp.

Background

The head lamp is a lighting device which is arranged on two sides of the head of the automobile and is used for driving roads at night. There are two lamp systems and four lamp systems. The lighting effect of the headlamps directly affects the operation and traffic safety of night driving, so that the traffic management departments in all countries of the world generally stipulate the lighting standard of the automotive headlamps in a legal form so as to ensure the safety of night driving.

When the lampshade of the headlamp is in driving, particularly on a highway, impurities such as stones easily collide, collision of flying insects can also occur, impurities are generated on the lampshade, the influence is attractive, the illumination effect can be influenced by long-time accumulation, in the driving process, a low-speed driving process is also generated in the high-speed driving process, impurities such as stones easily collide with the lampshade in the driving process, and therefore the shell protection device for the automobile headlamp is urgently needed to be designed to solve the shell protection problem of the automobile headlamp.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the deficiency of the prior art and providing a shell protection device for automobile headlamp.

The utility model discloses a realize through following technical scheme:

a shell protection device for an automobile headlamp comprises a connecting cover, wherein a mounting rod is fixedly mounted on the right side of the upper surface of the connecting cover, a mounting plate is fixedly mounted at the upper end of the mounting rod, a first air pump is fixedly mounted on the left side of the upper surface of the connecting cover, a first guide pipe is connected to the first air pump, a connecting frame is fixedly connected to the outer end of the first guide pipe, a sprayer is uniformly mounted in the inner ring of the connecting frame, a lantern ring is fixedly sleeved on the left side inside the connecting cover, a second contact ring is inlaid on the inner wall of the lantern ring, a rotating shaft is sleeved inside the lantern ring, a positioning plate is mounted at the right end of the rotating shaft, a second contact piece is inlaid on the surface of the rotating shaft, an air speed cup is fixedly mounted at the left side of the rotating shaft, a second air pump is fixedly mounted on the right side inside the connecting cover, a guide frame is fixedly connected to the right side of the connecting cover, the air pump is characterized in that a fixing rod is fixedly mounted in the middle of the left side face of the guide frame, a telescopic air bag is fixedly mounted at the left end of the fixing rod, through holes are uniformly formed in the telescopic air bag, a sliding plate is fixedly connected to the left side face of the telescopic air bag, sliding rings are symmetrically connected to the two ends of the sliding plate, a first contact ring is sleeved inside the sliding ring, a first contact piece is uniformly sleeved on the surface of the guide frame in an embedded mode, a spiral spring is symmetrically connected between the sliding plate and the connecting frame, and a second guide pipe is connected between the sliding plate and a second air pump.

As the utility model discloses a preferred technical scheme, the connection frame is made for rubber materials and is hollow structure, and the shower nozzle is the ring structure and communicates with each other with the connection frame, and first pipe communicates with each other with the connection frame.

As the utility model discloses a preferred technical scheme, the leading truck be the rectangle framework and with sliding ring sliding fit.

As the preferred technical scheme of the utility model, first contact piece, second contact piece, first contact ring and second contact ring are copper material and make.

As the preferred technical proposal of the utility model, the slide plate is of a hollow structure and is communicated with the second conduit and the telescopic air bag.

As the utility model discloses a preferred technical scheme, be equipped with the bearing between pivot and the locating plate.

As the preferred technical proposal of the utility model, the diameter of the through hole is 2-4 mm.

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

the utility model discloses a setting of wind speed cup, can carry out the automatic control rotational speed according to the size of wind-force, control the inflation frequency of second air pump, and then can control flexible gasbag's inflation volume, just can realize the control to first air pump according to the wind speed size, ventilate the connection box through first air pump, and then can jet-propelled through the shower nozzle, form the wind layer outside the casing of headlight, utilize wind to form the protective layer, and then block impurity such as stone, protect the casing of headlight, prevent that the casing of headlight from destroying, and is safer. The utility model discloses it is easy to assemble to can utilize the size of wind-force to control the inflation power of air pump, form the protective layer before the casing of headlamp, realize the safety protection to the vehicle headlamps casing.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a side view of the collar of the present invention mated with a second contact ring.

In the figure: 1. the air pump comprises a nozzle, 2, a connecting frame, 3, a first guide pipe, 4, a first air pump, 5, a mounting plate, 6, a mounting rod, 7, a second guide pipe, 8, a connecting frame, 9, a sliding ring, 10, a first contact ring, 11, a first contact piece, 12, a guide frame, 13, a fixing rod, 14, a telescopic air bag, 15, a through hole, 16, a sliding plate, 17, a spiral spring, 18, a second air pump, 19, a positioning plate, 20, a lantern ring, 21, a second contact piece, 22, a rotating shaft, 23, an air speed cup, 24, a connecting cover, 25 and a second contact ring.

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, the present invention provides a technical solution:

a shell protection device for an automobile headlamp comprises a connecting cover 24, wherein an installation rod 6 is fixedly installed on the right side of the upper surface of the connecting cover 24, an installation plate 5 is fixedly installed on the upper end of the installation rod 6, a first air pump 4 is fixedly installed on the left side of the upper surface of the connecting cover 24, a first guide pipe 3 is communicated on the first air pump 4, a connecting frame 2 is fixedly connected with the outer end of the first guide pipe 3, a nozzle 1 is uniformly installed on the inner ring of the connecting frame 2, a lantern ring 20 is fixedly sleeved on the left side inside the connecting cover 24, a second contact ring 25 is inlaid on the inner wall of the lantern ring 20, a rotating shaft 22 is sleeved inside the lantern ring 20, a positioning plate 19 is installed on the right end of the rotating shaft 22, a second contact piece 21 is inlaid on the surface of the rotating shaft 22, an air speed cup 23 is fixedly installed on the left side of the rotating shaft 22, a second air pump 18 is fixedly installed on the right side inside the connecting cover 24, a guide frame 12 is fixedly connected on the right side of the connecting cover 24, the fixed cover in the inside left side of leading truck 12 is equipped with link 8, 12 left surface middle part fixed mounting of leading truck has dead lever 13, 13 left end fixed mounting of dead lever has flexible gasbag 14, it has through-hole 15 evenly to open on the flexible gasbag 14, 15 left surfaces fixedly connected with slide 16 of flexible gasbag, 16 both ends symmetric connection of slide 9, the inside cover of slide 9 is equipped with first contact ring 10, the even cover of leading truck 12 surface has first contact piece 11, symmetric connection has coil spring 17 between slide 16 and the link 8, be connected with second pipe 7 between slide 16 and the second air pump 18.

The connecting frame 2 is made of rubber materials and is of a hollow structure, the spray head 1 is of a circular ring structure and is communicated with the connecting frame 2, and the first conduit 3 is communicated with the connecting frame 2.

The guide frame 12 is a rectangular frame body and is in sliding fit with the sliding ring 9.

The first contact piece 11, the second contact piece 21, the first contact ring 10 and the second contact ring 25 are all made of copper materials.

The slide plate 16 is of a hollow structure and is communicated with the second conduit 7 and the telescopic air bag 14.

And a bearing is arranged between the rotating shaft 22 and the positioning plate 19.

The diameter of the through hole 15 is 2-4 mm.

The working principle is as follows: firstly, the device is arranged at a chassis position below a vehicle headlamp, a connecting frame 2 is adhered to the periphery of the headlamp, a first contact piece 11 is communicated with a first air pump 4, a second contact piece 21 is communicated with a second air pump 18, a first contact ring 10 and a second contact ring 25 are communicated with a vehicle-mounted power supply, the preparation work is completed, when a vehicle runs, the rotating speed of an air speed cup 23 is different according to the wind power, the wind power is larger, the damage is larger when impurities such as surrounding gravels collide with a headlamp shell, the rotating shaft 22 is driven by the rotation of the air speed cup 23, the second contact piece 21 is in frequent contact with the second contact ring 25, the inflation of the second air pump 18 is controlled, the inflation of the second air pump 18 is more continuous due to the larger wind power, the push of a sliding ring 9 is realized through the inflation of a telescopic air bag 14 by the second air pump 18, and the first contact ring 10 is in contact with the first air pump 11 at different positions, according to the direction shown in the figure, the power of the first air pump 4 is increased towards the left, namely the power of the first air pump 4 is increased as the telescopic air bag 14 expands, and further the inflation quantity of the nozzle 1 is increased, the control of the power of the first air pump 4 can be realized according to the wind power, the wind layer protection is formed outside the automobile headlamp shell, and the safety of the automobile headlamp shell is ensured.

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. A casing protection device for an automotive headlamp, comprising a connection cover (24), characterized in that: the utility model discloses a wind turbine generator, including connecting cover (24), mounting rod (6) on the upper surface right side fixed mounting, mounting rod (6) upper end fixed mounting has mounting panel (5), connecting cover (24) upper surface left side fixed mounting has first air pump (4), it has first pipe (3) to connect on first air pump (4), first pipe (3) outer end fixedly connected with splice box (2), shower nozzle (1) are evenly equipped with to splice box (2) inner circle, the fixed cover in the inside left side of connecting cover (24) is equipped with lantern ring (20), the cover is inlayed to lantern ring (20) inner wall has second contact ring (25), the cover is inside to lantern ring (20) has pivot (22), locating plate (19) is installed to pivot (22) right-hand member, pivot (22) surface inlay the cover has second contact piece (21), pivot (22) left end fixed mounting has wind speed cup (23), a second air pump (18) is fixedly arranged at the right side in the connecting cover (24), the guide frame (12) is fixedly connected at the right side of the connecting cover (24), a connecting frame (8) is fixedly sleeved at the left side in the guide frame (12), a fixed rod (13) is fixedly arranged in the middle of the left side surface of the guide frame (12), a telescopic air bag (14) is fixedly arranged at the left end of the fixing rod (13), through holes (15) are uniformly formed in the telescopic air bag (14), the left side surface of the telescopic air bag (14) is fixedly connected with a sliding plate (16), two ends of the sliding plate (16) are symmetrically connected with sliding rings (9), a first contact ring (10) is sleeved in the slip ring (9), a first contact piece (11) is uniformly sleeved on the surface of the guide frame (12), helical springs (17) are symmetrically connected between the sliding plate (16) and the connecting frame (8), a second conduit (7) is connected between the slide plate (16) and the second air pump (18).

2. The housing protector for the automotive headlamp according to claim 1, characterized in that: the connecting frame (2) is made of rubber materials and is of a hollow structure, the spray head (1) is of a circular ring structure and is communicated with the connecting frame (2), and the first guide pipe (3) is communicated with the connecting frame (2).

3. The housing protector for the automotive headlamp according to claim 1, characterized in that: the guide frame (12) is a rectangular frame body and is in sliding fit with the sliding ring (9).

4. The housing protector for the automotive headlamp according to claim 1, characterized in that: the first contact piece (11), the second contact piece (21), the first contact ring (10) and the second contact ring (25) are all made of copper materials.

5. The housing protector for the automotive headlamp according to claim 1, characterized in that: the sliding plate (16) is of a hollow structure and is communicated with the second conduit (7) and the telescopic air bag (14).

6. The housing protector for the automotive headlamp according to claim 1, characterized in that: and a bearing is arranged between the rotating shaft (22) and the positioning plate (19).

7. The housing protector for the automotive headlamp according to claim 1, characterized in that: the diameter of the through hole (15) is 2-4 mm.

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