阅读说明：本技术 一种电动汽车天窗自动清洗装置 (Automatic cleaning device for electric automobile skylight ) 是由 姚仿英 于 2019-11-25 设计创作，主要内容包括：本发明涉及电动汽车天窗清洗设备技术领域,且公开了一种电动汽车天窗自动清洗装置,包括车顶、滑轨和天窗,所述车顶的天窗左侧面开设有凹槽,所述凹槽的数量为两个,所述凹槽的侧面开设有固定孔,所述固定孔的内部固定安装有小电机,所述小电机的输出轴上固定套接有短毛刷,所述天窗的左侧面固定安装有支架,所述支架左端的内部活动套接有橡胶轮,所述车顶顶面的左侧位置处固定安装有固定座。该种电动汽车天窗自动清洗装置,首先小电机启动带动短毛刷转动,利用短毛刷与橡胶轮之间的摩擦起电原理使橡胶轮带电,从而实现当橡胶轮随着前窗向后移动的时候能够将滑轨表面和微小夹缝中的灰尘全部吸附的,保证了清洁的效果。(The invention relates to the technical field of electric automobile skylight cleaning equipment, and discloses an automatic cleaning device for an electric automobile skylight, which comprises an automobile roof, a sliding rail and the skylight, wherein the left side surface of the skylight of the automobile roof is provided with two grooves, the side surface of each groove is provided with a fixing hole, a small motor is fixedly installed inside each fixing hole, an output shaft of each small motor is fixedly sleeved with a short brush, the left side surface of the skylight is fixedly provided with a support, the inside of the left end of each support is movably sleeved with a rubber wheel, and the left side position of the top surface of the automobile roof is fixedly provided with a fixing seat. This kind of electric automobile skylight self-cleaning device, at first the small motor starts to drive short brush and rotates, utilizes the friction electrification principle between short brush and the rubber wheel to make the rubber wheel electrified to realize can be with the whole adsorbed of dust in slide rail surface and the small crack when the rubber wheel is along with the front window backward movement, guaranteed clear effect.)

1. The utility model provides an electric automobile skylight self-cleaning device, includes roof (1), slide rail (2) and skylight (3), its characterized in that: the skylight left side of roof (1) is seted up recess (101), the quantity of recess (101) is two, fixed orifices (102) have been seted up to the side of recess (101), the inside fixed mounting of fixed orifices (102) has small motor (5), the fixed cover has been connect short brush (501) on the output shaft of small motor (5), the left surface fixed mounting of skylight (3) has support (301), rubber pulley (4) have been cup jointed in the inside activity of support (301) left end, the left side position department fixed mounting of roof (1) top surface has fixing base (6), the right flank fixed mounting of fixing base (6) has slide bar (601), motor hole (602) have been seted up to the rear position department of fixing base (6) right flank, the inside fixed mounting of motor hole (602) has drive motor (603), fixed mounting has threaded rod (604) on the output shaft of drive motor (603), base (7) have been cup jointed in the circumference surface activity of slide bar (601), cavity (703) have been seted up on the left side of base (7), the top surface fixed mounting of cavity (703) has mount (8), the quantity of mount (8) is two, the side swing joint of mount (8) has outer brush (9).

2. The automatic cleaning device for the skylight of the electric automobile according to claim 1, characterized in that: the number of the supports (301) is two, and the left end of each support (301) is in the shape of a circular ring with an opening smaller than one hundred eighty degrees.

3. The automatic cleaning device for the skylight of the electric automobile according to claim 1, characterized in that: the bottom surface of recess (101) just is located the below of the tangent position of short brush (501) and rubber wheel (4) and has seted up ash chute (103), the inside fixed joint that ash chute (103) fall has deposition box (502), the material of deposition box (502) is PVC plastics, finger groove (104) have all been seted up to the bottom of roof (1) and slide rail (2) and the left and right sides that is located ash chute (103), the size of finger groove (104) and the size looks adaptation of finger.

4. The automatic cleaning device for the skylight of the electric automobile according to claim 1, characterized in that: the right side surfaces of the sliding rod (601) and the threaded rod (604) are movably connected with a limiting plate (605), and the bottom surface of the limiting plate (605) is fixedly connected with the top surface of the vehicle roof (1).

5. The automatic cleaning device for the skylight of the electric automobile according to claim 1, characterized in that: unthreaded hole (701) and screw hole (702) have been seted up to the side of base (7), unthreaded hole (701) are the unthreaded hole, sliding connection between unthreaded hole (701) and slide bar (601), screw hole (702) are the screw hole, screw thread transmission is connected between screw hole (702) and threaded rod (604).

6. The automatic cleaning device for the skylight of the electric automobile according to claim 1, characterized in that: the outer radian of the outer brushes (9) is matched with the radian of the top surface of the skylight (3), the number of the outer brushes (9) is two, and two bidirectional motors (901) are fixedly connected inside the outer brushes (9).

7. The automatic cleaning device for the skylight of the electric automobile according to claim 1, characterized in that: the lengths of the rubber wheel (4) and the short hairbrush (501) are the same as the width of the sliding rail (2).

Technical Field

The invention relates to the technical field of electric automobile skylight cleaning equipment, in particular to an automatic cleaning device for an electric automobile skylight.

Background

With the popularization of electric automobiles and the continuous improvement of the demand of people, more and more automobiles are provided with panoramic skylights which can be opened, so that light taking, photographing, ventilation and the like during driving and riding are facilitated, however, as parts such as sliding rails of the skylights and the like are exposed outside, dust is accumulated frequently or small leaves fall into the parts, if the parts are not removed in time, the sliding rails are abraded, and the service life of the sliding rails of the skylights is shortened.

The mode of using always is dipping in the sanitizer with wet rag and scribbles along the slide rail and wash, this kind of mode is because the end that stretches out of rag has certain volume, therefore can't effectively clear away the dust in the small crack, and if want to wash the top surface in skylight, one kind of mode is to utilize spray gun and high-pressure rivers to spray the top surface in skylight, owing to receive the restriction of spray gun injection angle, the top surface in skylight can't obtain effectual washing, another kind is to open the skylight, wash the top surface in skylight from the inside in carriage, owing to the skylight is in the condition that front window and rear window pile up this moment, consequently, the rear window can't obtain effectual washing.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an automatic cleaning device for an electric automobile skylight, which has the advantages that an electrostatic adsorption type slide rail cleaning device can adsorb dust in a tiny crack, a rolling type skylight cleaning device can effectively clean the top surface of the skylight, and the like, and solves the problems that the tiny crack of the electric automobile skylight slide rail is inconvenient to clean, the surface cannot be effectively cleaned due to the limitation of a nozzle spraying angle during cleaning, and the skylight cannot be cleaned from the interior of a carriage.

(II) technical scheme

In order to achieve the purposes that the electrostatic adsorption type slide rail cleaning device can adsorb dust in a tiny crack and the rolling type skylight cleaning device can effectively clean the top surface of a skylight, the invention provides the following technical scheme: an automatic cleaning device for an electric automobile skylight comprises a skylight body, a sliding rail and a skylight body, wherein a groove is formed in the left side face of the skylight body, two grooves are formed in the side face of the skylight body, fixing holes are formed in the side face of each groove, a small motor is fixedly installed in each fixing hole, a short hairbrush is fixedly sleeved on an output shaft of each small motor, a support is fixedly installed on the left side face of the skylight body, a rubber wheel is sleeved on the left end of the support in an internal movable mode, a fixing seat is fixedly installed at the left side position of the top face of the skylight body, a sliding rod is fixedly installed on the right side face of the fixing seat, a motor hole is formed in the rear position of the right side face of the fixing seat, a transmission motor is fixedly installed in each motor hole, a threaded rod is fixedly installed on the output shaft of the transmission motor, a base is, the top surface fixed mounting of cavity has the mount, the quantity of mount is two, the side swing joint of mount has outer brush.

Preferably, the number of the supports is two, and the left end of each support is in the shape of a circular ring with an opening smaller than one hundred and eighty degrees.

Preferably, the bottom surface of recess just is located the below of the tangent position of short brush and rubber wheel and has seted up the ash chute that falls, the inside fixed joint in ash chute that falls has the ash deposition box, the material of ash deposition box is PVC plastics, the bottom of roof and slide rail just is located the left and right sides in ash chute and has all seted up the finger groove, the size in finger groove and the big or small looks adaptation of finger.

Preferably, the right side surfaces of the sliding rod and the threaded rod are movably connected with limiting plates, and the bottom surfaces of the limiting plates are fixedly connected with the top surface of the roof.

Preferably, the side surface of the base is provided with an unthreaded hole and a threaded hole, the unthreaded hole is an unthreaded hole, the unthreaded hole is in sliding connection with the slide rod, the threaded hole is a threaded hole, and the threaded hole is in threaded transmission connection with the threaded rod.

Preferably, the outer radian of the outer brushes is matched with the radian of the top surface of the skylight, the number of the outer brushes is two, and the two inner parts of the outer brushes are fixedly connected with a two-way motor.

Preferably, the length of the rubber wheel and the length of the short brush are both the same as the width of the sliding rail.

(III) advantageous effects

Compared with the prior art, the invention has the following beneficial effects:

1. this kind of electric automobile skylight self-cleaning device, at first the small motor starts to drive short brush and rotates, utilizes the friction electrification principle between short brush and the rubber wheel to make the rubber wheel electrified to realize can be with the whole adsorbed of dust in slide rail surface and the small crack when the rubber wheel is along with the front window backward movement, guaranteed clear effect.

2. This kind of electric automobile skylight self-cleaning device closes the skylight, starts two-way motor, makes it drive outer brush and rotates, starts drive motor simultaneously, makes the threaded rod drive the base and removes to the right side along the slide bar, utilizes outer brush clean with the top surface in skylight, compares with the spray gun and from the inside abluent mode in carriage, and outer brush is clean not receive spray gun injection angle's restriction, can guarantee clean effect, also can clean one by one front window and rear window.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an exploded view of the slide rail cleaning mechanism of the present invention;

FIG. 3 is a schematic structural view of a rubber wheel according to the present invention;

FIG. 4 is an exploded view of the structural skylight top surface cleaning mechanism of the present invention;

FIG. 5 is a schematic view of a base structure according to the present invention.

In the figure: 1. a vehicle roof; 101. a groove; 102. a fixing hole; 103. an ash falling groove; 104. a finger groove; 2. a slide rail; 3. a skylight; 301. a support; 4. a rubber wheel; 5. a small motor; 501. a short brush; 502. an ash accumulation box; 6. a fixed seat; 601. a slide bar; 602. a motor hole; 603. a drive motor; 604. a threaded rod; 605. a limiting plate; 7. a base; 701. a light hole; 702. a threaded hole; 703. a cavity; 8. a fixed mount; 9. an outer brush; 901. a bi-directional motor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-5, an automatic cleaning device for a skylight of an electric vehicle comprises a roof 1, a sliding rail 2 and a skylight 3, wherein a groove 101 is formed in the left side surface of the skylight 1 for containing cleaning components, the number of the grooves 101 is two, a fixing hole 102 is formed in the side surface of the groove 101, a small motor 5 is fixedly installed inside the fixing hole 102, a short brush 501 is fixedly sleeved on an output shaft of the small motor 5, a support 301 is fixedly installed on the left side surface of the skylight 3, the number of the supports 301 is two, a rubber wheel 4 is movably sleeved inside the left end of the support 301, the left end of the support 301 is a circular ring with an opening smaller than one hundred and eighty degrees, so that the rubber wheel 4 and the support 301 can rotate relative to each other without separation, when the skylight 3 is closed, the short brush 501 contacts and extrudes the rubber wheel 4, when the short brush 501 rotates, the short brush 501 can firstly sweep off dust adsorbed on the surface of the rubber wheel 4, secondly, the short brush 501 can slide relative to the rubber wheel 4 to realize friction electrification of the rubber wheel 4, the length of the rubber wheel 4 and the short brush 501 is the same as the width of the sliding rail 2, the uniformity of charge distribution on the rubber wheel 4 is ensured, and the adsorption cleaning effect on the sliding rail 2 is ensured, the bottom surface of the groove 101 and the position below the tangent position of the short brush 501 and the rubber wheel 4 are provided with an ash falling groove 103 for falling dust, the inner part of the ash falling groove 103 is fixedly clamped with an ash deposition box 502, the ash deposition box 502 is made of PVC plastic and is used for receiving dust, and can be taken out after being extruded by extruding the two sides of the ash deposition box 502 for cleaning, finger grooves 104 are respectively arranged at the bottom of the roof 1 and the sliding rail 2 and the left side and the right side of the ash falling groove 103, the size of the finger grooves 104 is matched with the size of fingers, so as to ensure that the ash deposition box 502 can be taken out after being extruded, a fixed seat 6 is fixedly arranged at the left side position of the, a sliding rod 601 is fixedly installed on the right side surface of the fixed seat 6 and used for forming a sliding device, a motor hole 602 is formed in the rear position of the right side surface of the fixed seat 6, a transmission motor 603 is fixedly installed inside the motor hole 602 and used for driving the sliding device, a threaded rod 604 is fixedly installed on an output shaft of the transmission motor 603 and used for providing threaded transmission, a base 7 is movably sleeved on the circumferential surface of the sliding rod 601, an unthreaded hole 701 and a threaded hole 702 are formed in the side surface of the base 7, the unthreaded hole 701 is an unthreaded hole, the unthreaded hole 701 is in sliding connection with the sliding rod 601, the threaded hole 702 is a threaded hole, the threaded hole 702 is in threaded transmission connection with the threaded rod 604, when the base 7 moves through the threaded transmission of the threaded hole 702 and the threaded rod 604, the moving direction of the base is limited by the unthreaded hole 701 and the sliding rod 601, a limiting plate 605 is movably connected with the right side surfaces, play the limiting displacement to base 7, cavity 703 has been seted up in the left side of base 7, be used for installing clean subassembly, the top surface fixed mounting of cavity 703 has mount 8, the quantity of mount 8 is two, the side swing joint of mount 8 has outer brush 9, the appearance radian of outer brush 9 and the radian looks adaptation of skylight 3 top surface, the assurance can be effectively cleaned the top surface in skylight 3, the quantity of outer brush 9 is two, the inside fixedly connected with two-way motor 901 of two outer brushes 9, two synchronous and equidirectional rotations of outer brush 9 of simultaneous drive through two-way motor 901.

The working principle is as follows: before the skylight 3 is opened, firstly, the small motor 5 drives the short brush 501 to rotate, friction is generated between the short brush and the rubber wheel 4, the rubber wheel 4 is enabled to carry electric charges and move along the skylight 3 along the sliding rail 2, dust on the surface of the sliding rail 2 and in a crack is adsorbed, when the skylight 3 is closed, the small motor 5 is started again, the short brush 501 brushes the dust on the surface of the rubber wheel 4 to the inside of the dust deposition box 502 for collection, when the top surface of the skylight 3 is cleaned, the transmission motor 603 drives the threaded rod 604 to rotate, through threaded connection between the threaded rod 604 and the threaded hole 702, the base 7 is driven to move towards the right side along the sliding rod 601, meanwhile, the bidirectional motor 901 drives the outer brush 9 to rotate, and the top surface of the skylight.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Also in the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the present invention. In the drawings of the present invention, the filling pattern is only for distinguishing the layers, and is not limited to any other way.

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.