CN218819891U

CN218819891U - Dustproof device for automobile lampshade

Info

Publication number: CN218819891U
Application number: CN202223551455.1U
Authority: CN
Inventors: 王靠
Original assignee: Anhui Jiahesuo Precision Technology Co ltd
Current assignee: Anhui Jiahesuo Precision Technology Co ltd
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-04-07
Anticipated expiration: 2032-12-27

Abstract

The utility model belongs to the technical field of automobile lamp covers, in particular to an automobile lamp cover dustproof device, which comprises a transparent lamp cover; protection mechanism is installed in the transparent lamp shade outside, protection mechanism both sides are provided with heat dissipation mechanism, install wiper mechanism on the protection mechanism, wiper mechanism includes servo motor, the servo motor output is fixed with the pinion, transparent lamp shade one side is detained and is equipped with the protective housing, the protective housing top side is rotated and is installed the gear wheel, protective housing one side is rotated through the fixed plate and is installed rotating face plate, rotating face plate one end is fixed with the scraper blade, rotating face plate one end is located scraper blade one side and is fixed with the brush, opens servo motor, and it is rotatory to drive the gear wheel through the output pinion to through the fixed plate, drive rotating face plate rotary motion, clear away the dust impurity of lamp shade surface through scraper blade and brush, solved the lamp shade surface and still need the manual cleaning, and the easy ageing problem of sealing washer.

Description

Dustproof device for automobile lampshade

Technical Field

The utility model relates to an automobile lamp cover technical field specifically is an automobile lamp cover dust keeper.

Background

The automobile lampshade is arranged on the periphery of the automobile lamp or on a bulb and is used for preventing wind and water and protecting the automobile lamp from being damaged easily, and meanwhile, the outer protective cover with the light condensation function is made of high-grade polycarbonate generally, is high in hardness, large in toughness and good in light transmission, and achieves the dustproof and waterproof functions while condensing light.

In order to guarantee normal use of the automobile lamp, the existing automobile lamp shade is installed on the surface of the automobile lamp, and a sealing ring is used for sealing at the joint of the lamp shade and the automobile lamp, so that the automobile lamp is in a closed environment and does not contact with the outside, and the dustproof and waterproof functions of the automobile lamp are realized.

However, when the current automobile lamp shade is used, the dust on the outer surface of the lamp shade still needs to be manually removed, and the sealing ring on the contact surface of the lamp shade and the automobile lamp is easy to age in the air, so that the sealing effect is reduced, the dust is accumulated in the lamp shade, the condensation and lighting effects of the automobile lamp are influenced, and then the dustproof device for the automobile lamp shade is provided.

SUMMERY OF THE UTILITY MODEL

In order to compensate the not enough of prior art, automobile lamp shade surface dust on the market still needs the manual cleaning, and the sealing washer of lamp shade one side has aged, influences the problem of car light spotlight, illumination, the utility model provides an automobile lamp shade dust keeper.

The utility model provides a technical scheme that its technical problem adopted is: the utility model relates to a dustproof device of an automobile lampshade, which comprises a transparent lampshade; the protection mechanism is installed in the transparent lamp shade outside, the protection mechanism both sides are provided with heat dissipation mechanism, install wiper mechanism on the protection mechanism, protection mechanism top side is fixed with servo motor.

Preferably, the wiper mechanism includes servo motor, the servo motor output is fixed with the pinion, the protective housing is equipped with in the buckle of transparent lamp shade one side, protective housing top side is rotated and is installed the gear wheel, protective housing one side is provided with swivel panel, swivel panel top and bottom are fixed with the fixed plate respectively, swivel panel one end is fixed with the scraper blade, swivel panel one end is located scraper blade one side and is fixed with the brush, uses gear drive, and the transmission precision is high, and job stabilization nature is higher.

Preferably, protection mechanism includes transparent lamp shade, the transparent lamp shade side is fixed with the fixture block respectively, the inboard limiting plate that is fixed with of transparent lamp shade, limiting plate one side is fixed with the rubber pad, transparent lamp shade suit is on the car light body, the protective housing inboard is provided with the draw-in groove, transparent lamp shade passes through the fixture block lock joint in the protective housing draw-in groove, through using fixture block and draw-in groove cooperation lock joint, makes fixed difficult not hard up, and convenient to detach maintains.

Preferably, heat dissipation mechanism includes the protective housing, air inlet fan and air discharge fan are installed respectively to the protective housing both sides, air inlet fan and air discharge fan one side are installed the filter screen respectively, use the filter screen, for multilayer expansion aluminium foil net with correct angle each other alternately coincide form, acidproof, alkali-proof, wear-resisting, and the filter effect is good.

Preferably, the transparent lampshade alternates and installs in automobile body shell, automobile body shell one end is rotated through the torsional spring cooperation and is installed the turndoor, the top side the fixed gear wheel top side of fixed plate, the bottom side the fixed plate rotates and installs in the protective housing bottom side, protective housing one side is fixed with the backup pad, the backup pad top side is fixed with servo motor, uses the torsional spring, has good elasticity, and easy installation, simple structure is not fragile.

The utility model discloses an useful part lies in:

1. the utility model discloses a structural design of car lamp shade dust keeper, through setting up wiper mechanism and protection mechanism, open servo motor, it is rotatory to drive the gear wheel through the output pinion, thereby pass through the fixed plate, drive rotating panel swivelling movement, strike off the dust impurity of transparent lamp shade surface through the scraper blade, later the brush is further cleared up transparent lamp shade surface again, the protective housing passes through inboard draw-in groove lock joint on the fixture block of transparent lamp shade simultaneously, make the rubber pad be in the closed environment, and under the low temperature condition, the protective housing has the heat preservation effect, make the difficult ageing damage of rubber pad, the lamp shade surface still needs manual cleaning, and the easy ageing problem of sealing washer has been solved.

2. The utility model discloses a car light cover dust keeper's structural design through setting up heat dissipation mechanism, opens air inlet fan and air discharge fan, and air inlet fan inhales the cold air, cools down to the car light body, and air discharge after the air discharge fan will heat up, and the dust impurity filtering of filter screen in with the air simultaneously is through accelerating the circulation of air, guarantees the radiating effect, prolongs the life of car light.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

Fig. 1 is a schematic overall rear perspective structure of the first embodiment;

FIG. 2 is a schematic side view of a protection mechanism according to a first embodiment;

fig. 3 is a cross-sectional view of a heat dissipation top perspective structure according to a first embodiment;

FIG. 4 is a schematic overall front perspective view of the first embodiment;

fig. 5 is a schematic overall side-view perspective structure of the second embodiment.

In the figure: 1. a transparent lampshade; 2. a vehicle body shell; 3. a torsion spring; 4. a rotating door; 5. a clamping block; 6. a limiting plate; 7. a rubber pad; 8. a vehicle lamp body; 9. a protective shell; 10. a card slot; 11. an air inlet fan; 12. an exhaust fan; 13. a filter screen; 14. a support plate; 15. a servo motor; 16. a pinion gear; 17. a bull gear; 18. a fixing plate; 19. rotating the panel; 20. a squeegee; 21. a brush; 22. a chute; 23. a slide bar.

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 of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-4, a dust-proof device for a lamp cover of an automobile includes a transparent lamp cover 1; protection machanism is installed in the 1 outside of transparent lamp shade, protection machanism both sides are provided with heat dissipation mechanism, the last wiper mechanism of installing of protection machanism, protection machanism top side is fixed with servo motor 15, wiper mechanism includes servo motor 15, servo motor 15 output is fixed with

pinion

16, 1 one side spiral-lock of transparent lamp shade has protective housing 9, protective housing 9 top side is rotated and is installed gear wheel 17, protective housing 9 one side is provided with rotating

panel

19, 19 top and bottom of rotating panel are fixed with fixed plate 18 respectively, 19 one end of rotating panel is fixed with

scraper blade

20, 19 one end of rotating panel is located scraper blade 20 one side and is fixed with brush 21, and the during operation is meetting lamp shade outside dust and can not in time clear up, and still need manual operation during the clearance, wastes time and energy and be not convenient for use the problem, through setting up wiper mechanism, open servo motor 15, drive gear wheel 17 rotatory through output pinion 16 to through fixed plate 18, drive rotating panel 19 rotatory removal, strike off the dust impurity of transparent lamp shade 1 surface through scraper blade 20, later brush 21 is to transparent lamp shade 1 surface further clearance, makes transparent lamp shade 1 surface keep clean and tidy, and more convenient for use, and the automatic cleaning function has been realized through servo motor 15.

Protection mechanism includes

transparent lamp shade

1, 1 side of transparent lamp shade is fixed with fixture block 5 respectively, 1 inboard of transparent lamp shade is fixed with limiting plate 6, limiting plate 6 one side is fixed with rubber pad 7, 1 suit of transparent lamp shade is on car light body 8, protective housing 9 inboard is provided with draw-in groove 10, transparent lamp shade 1 passes through fixture block 5 lock joint in protective housing 9 draw-in groove 10, and during operation, when meetting the problem that the easy ageing sealed effect that leads to of lamp shade and car light junction seal gasket descends, through protection mechanism's structure, protective housing 9 passes through inboard draw-in groove 10 lock joint on fixture block 5 of 1 side of transparent lamp shade, makes rubber pad 7 be in the closed environment, and simultaneously under the low temperature condition, protective housing 9 has the heat preservation effect, makes the difficult ageing damage of rubber pad 7 to improve the dustproof effect of lamp shade.

The heat dissipation mechanism includes protective housing 9, air inlet fan 11 and air discharge fan 12 are installed respectively to protective housing 9 both sides, filter screen 13 is installed respectively to air inlet fan 11 and air discharge fan 12 one side, the during operation, run into the long-time use of car light, when because giving off the problem that a large amount of heats lead to the car light to damage, through the structure of heat dissipation mechanism, open air inlet fan 11 and air discharge fan 12, air inlet fan 12 inhales the cold air, lower the temperature to car light body 8, air discharge after air discharge fan 11 will heat up, dust impurity filtering in filter screen 13 is with the air simultaneously, through accelerating the circulation of air, guarantee the radiating effect, the life of extension car light.

Transparent lamp shade 1 alternates to be installed in

automobile body shell

2, 2 one end of automobile body shell is rotated through the cooperation of torsional spring 3 and is installed revolving door 4, the top side of the fixed gear wheel 17 of fixed plate 18 is the top side, the bottom side fixed plate 18 rotates and installs at the bottom side of protective housing 9, protective housing 9 one side is fixed with backup pad 14, backup pad 14 top side is fixed with servo motor 15, and during operation, when meetting and washing the lamp shade, when external dust enters into the inside problem of car light easily, through the structure of revolving door 4, during the washing, revolving panel 19 opens through rotatory promotion revolving door 4, washs the lamp shade, and rotatory panel 19 withdraws after the washing, and torsional spring 3 rotates door 4 rotatory closed through self elasticity pulling this moment, makes revolving door 4 realize the automatic function of opening, closing, more convenient to use.

Example two

Referring to fig. 5, in a first comparative example, as another implementation manner of the present invention, sliding grooves 22 are respectively formed on the top side and the bottom side of the rotating panel 19, two sliding rods 23 are respectively fixed on one side of the protective shell 9, and the sliding rods 23 are slidably installed in the sliding grooves 22; when the rotary panel 19 works, when the rotary panel 19 is stressed and easily deformed to cause fracture and damage, the sliding rod 23 slides in the sliding groove 22 through the structure of the sliding rod 23 and the sliding groove 22 when the rotary panel 19 rotates and moves, so that the rotary panel 19 is not easily damaged and has longer service life by limiting and supporting the rotary panel 19.

The working principle of the automobile lamp shade is that the automobile lamp shade is arranged on the periphery of the automobile lamp or on a bulb and used for wind and water prevention, the automobile lamp shade is protected from being damaged easily, meanwhile, the outer side protective cover with the light condensation function is made of high-grade polycarbonate generally, the material is high in hardness, high in toughness and good in light transmission, dust and water prevention are achieved while light condensation is achieved, dust on the outer surface of the lamp shade still needs to be removed manually in the existing automobile lamp shade, a sealing ring on the contact surface of the lamp shade and the automobile lamp is easy to age in the air, the sealing effect is reduced, dust is accumulated in the lamp shade, the light condensation and illumination effects of the automobile lamp are affected, in order to solve the problem, the servo motor 15 is started through the arrangement of a cleaning mechanism and a protection mechanism, the large gear 17 is driven to rotate through the output end pinion 16, and the rotary panel 19 is driven to rotate and move through the fixing plate 18, the rotary panel 19 is opened by rotating to push the rotary door 4, dust and impurities on the outer surface of the transparent lampshade 1 are scraped by the scraper 20, then the brush 21 further cleans the outer surface of the transparent lampshade 1, so that the outer surface of the transparent lampshade 1 is kept clean, the rotary panel 19 is retracted by the servo motor 15 after use, at the moment, the torsion spring 3 pulls the rotary door 4 to rotate and close through self elasticity, so that the rotary door 4 realizes the automatic opening and closing functions, meanwhile, the protective shell 9 is buckled on the fixture block 5 on the side surface of the transparent lampshade 1 through the inner side clamping groove 10, so that the rubber pad 7 is in a closed environment, meanwhile, under the low-temperature condition, the protective shell 9 has the heat insulation effect, so that the rubber pad 7 is not easy to age and damage, when the car lamp is in an opening state, the air inlet fan 11 and the exhaust fan 12 are opened, cold air is sucked into the air inlet fan 12 to cool the car lamp body 8, and the air after temperature rise is exhausted by the exhaust fan 11, meanwhile, the filter screen 13 filters dust and impurities in the air, so that the problems that the outer surface of the lampshade still needs to be manually cleaned, and a sealing ring is easy to age, so that the dustproof effect is reduced are solved.

In the description of the present specification, reference to the description of "one embodiment," "an example," "a specific example," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the basic principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and the above embodiments and descriptions are only illustrative of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed.

Claims

1. The utility model provides an automobile lamp shade dust keeper which characterized in that: comprises a transparent lampshade (1); a protection mechanism is arranged on the outer side of the transparent lampshade (1), heat dissipation mechanisms are arranged on two sides of the protection mechanism, a cleaning mechanism is arranged on the protection mechanism, and a servo motor (15) is fixed on the top side of the protection mechanism;

the cleaning mechanism comprises a servo motor (15), a pinion (16) is fixed at the output end of the servo motor (15), a protective shell (9) is buckled on one side of the transparent lampshade (1), a gear wheel (17) is installed on the top side of the protective shell (9) in a rotating mode, a rotating panel (19) is arranged on one side of the protective shell (9), a fixed plate (18) is fixed on the top end and the bottom end of the rotating panel (19) respectively, a scraper (20) is fixed on one end of the rotating panel (19), and a brush (21) is fixed on one side of the scraper (20) and located at one end of the rotating panel (19).

2. The dustproof device for lamp covers of automobiles of claim 1, wherein: protection mechanism includes transparent lamp shade (1), transparent lamp shade (1) side is fixed with fixture block (5) respectively, transparent lamp shade (1) inboard is fixed with limiting plate (6), limiting plate (6) one side is fixed with rubber pad (7), transparent lamp shade (1) suit is on car light body (8), protective housing (9) inboard is provided with draw-in groove (10), transparent lamp shade (1) is through fixture block (5) lock joint in protective housing (9) draw-in groove (10).

3. A lamp cover dustproof device for automobile according to claim 2, characterized in that: the heat dissipation mechanism comprises a protective shell (9), an air inlet fan (11) and an exhaust fan (12) are installed on two sides of the protective shell (9) respectively, and a filter screen (13) is installed on one side of the air inlet fan (11) and one side of the exhaust fan (12) respectively.

4. The dustproof device for lamp covers of automobiles of claim 3, wherein: transparent lamp shade (1) alternates and installs in automobile body shell (2), automobile body shell (2) one end is rotated through torsional spring (3) cooperation and is installed revolving door (4).

5. The dustproof device for vehicular lamp cover according to claim 4, wherein: the top side of the large gear (17) is fixed by the fixing plate (18) on the top side, and the fixing plate (18) on the bottom side is rotatably installed on the bottom side of the protective shell (9).

6. The dustproof device for lamp covers of automobiles of claim 5, wherein: a supporting plate (14) is fixed on one side of the protective shell (9), and a servo motor (15) is fixed on the top side of the supporting plate (14).