CN113446545A

CN113446545A - Wall washing lamp with automatic cleaning function and using method thereof

Info

Publication number: CN113446545A
Application number: CN202110791519.6A
Authority: CN
Inventors: 何庆亮
Original assignee: Hansi Technology Group Co ltd
Current assignee: Hansi Technology Group Co ltd
Priority date: 2021-07-13
Filing date: 2021-07-13
Publication date: 2021-09-28

Abstract

The invention discloses a wall washer with an automatic cleaning function, and relates to the technical field of wall washers. The invention comprises a lamp body; the two ends of the lamp body are respectively connected with a first mounting seat and a second mounting seat; one side of the lamp body is connected with a sliding block in a sliding way; the sliding block is rotationally connected with a transmission shaft and a cleaning shaft; the lower end of the transmission shaft is connected with a walking gear, and a rack meshed with the walking gear is fixed on the lamp body; one end of the cleaning shaft is connected with a cleaning roller; the first mounting seat is rotatably connected with a rotating shaft; both ends of the rotating shaft are connected with reels; a wire winding wheel is wound with a steel wire rope; the steel wire rope sequentially penetrates through the second wire passing hole and then is wound on the other winding wheel, and the winding directions of the steel wire rope on the two winding wheels are opposite; the steel wire rope is connected with the sliding block. According to the wall washer lamp, the sliding block is pulled to move along the lamp body through the retraction of the steel wire rope, and the surface of the transparent cover of the lamp body is cleaned by utilizing the rotation and the movement of the cleaning roller, so that the lighting effect of the wall washer lamp is effectively ensured.

Description

Wall washing lamp with automatic cleaning function and using method thereof

Technical Field

The invention belongs to the technical field of wall washing lamps, and particularly relates to a wall washing lamp with an automatic cleaning function and a using method thereof.

Background

The LED wall washing lamp, as the name implies, enables the light to wash the wall surface like water, is mainly used for architectural decoration and illumination, and is also used for outlining large buildings. The LED wall washer lamp is mostly installed at a higher position of a building so as to highlight the outline of the building.

Because wash the pinup and expose in the open air for a long time, and the translucent cover of light-emitting upwards to lead to the inevitable a large amount of dusts that can bond in translucent cover surface, and accumulational dust can seriously block emitting of light, therefore greatly reduced washes the illuminating effect of pinup. Moreover, the wall washing lamp is arranged at the higher position of the outer wall of the building, so that the personnel is very inconvenient to clean and even cannot clean.

Therefore, it is highly desirable to improve the existing wall washer to achieve the automatic cleaning effect, thereby ensuring the illumination effect of the wall washer.

Disclosure of Invention

In order to solve the technical problems, the invention is realized by the following technical scheme:

the invention relates to a wall washing lamp with an automatic cleaning function, which comprises a strip-shaped lamp body; the two ends of the lamp body are respectively and fixedly connected with a first mounting seat and a second mounting seat; one side of the lamp body is connected with a sliding block in a sliding manner, and the sliding block slides along the length direction of the lamp body; the sliding block is rotatably connected with a vertically arranged transmission shaft; the upper end of the sliding block is rotatably connected with a horizontally arranged sweeping shaft;

the upper end of the transmission shaft is fixedly connected with a driving wheel; the lower end of the transmission shaft is fixedly connected with a walking gear, and the lamp body is fixedly connected with a rack meshed with the walking gear; the sweeping shaft is fixedly connected with a driven wheel meshed with the driving wheel; one end of the cleaning shaft is fixedly connected with a cleaning roller for cleaning a transparent cover of the lamp body;

the side surface of the first mounting seat is rotatably connected with a rotating shaft which is horizontally arranged; the rotating shaft is in transmission connection with a driving device; both ends of the rotating shaft are connected with reels; the first mounting seat is provided with first wire passing holes which correspond to the reels one by one; the side surface of the second mounting seat is provided with second wire passing holes which correspond to the first wire passing holes in one-to-one positions, and a plurality of guide grooved wheels are arranged between the two second wire passing holes; the wire winding wheel is wound with a steel wire rope; the steel wire rope sequentially penetrates through the first wire passing hole and the second wire passing hole on one side, is supported and guided by the guide sheave, sequentially penetrates through the second wire passing hole and the first wire passing hole on the other side, and is wound on the other reel, and the winding directions of the steel wire rope on the two reels are opposite; and the steel wire rope is fixedly connected with the sliding block.

Further, the cleaning roller is arranged obliquely with respect to the longitudinal direction of the lamp body.

Further, the linear velocity direction of the contact position of the cleaning roller and the surface of the transparent cover of the lamp body is the same as the moving direction of the sliding block.

Further, the transmission ratio of the driving wheel and the driven wheel is smaller than 1.

Furthermore, a plurality of tensioning wheel mechanisms are arranged between the two second wire passing holes.

Furthermore, the tension wheel mechanism comprises two guide groove plates which are oppositely arranged; a U-shaped bracket is connected between the two guide groove plates in a sliding manner; a tensioning wheel is rotatably connected between the two side walls of the U-shaped bracket; and an extension spring is connected between the outer wall of the U-shaped support and the second mounting seat.

Furthermore, the opposite side surfaces of the lamp body are provided with channels; the first wire passing hole corresponds to the position of the channel and is used for the steel wire rope to pass through the channel.

Further, the first mounting seat and the second mounting seat are connected with a protective cover on the side.

The use method of the wall washer with the automatic cleaning function comprises the following steps:

the method comprises the following steps: the lamp body is fixedly installed through the first installation seat and the second installation seat;

step two: during the clearance, drive the pivot through drive arrangement and rotate, utilize a reel release wire rope, and wire rope is accomodate in another reel winding for wire rope pulling sliding block moves along the lamp body, and utilizes the removal and the rotation realization of cleaning the roller to clear up the translucent cover of lamp body.

The invention has the following beneficial effects:

according to the wall washer lamp, the steel wire ropes are wound by the winding wheels at the two ends of the rotating shaft, the steel wire ropes are wound and unwound by the rotation of the winding wheels, so that the sliding blocks are pulled by the steel wire ropes to move along the lamp body, the cleaning shaft is driven to rotate by the transmission shaft through the matching of the rack and the walking gear, the surface of the transparent cover of the lamp body is cleaned by the rotation of the cleaning roller and the movement of the cleaning roller along the surface of the lamp body, the transparent cover of the lamp body is kept clean, and the lighting effect of the wall washer lamp is effectively guaranteed.

Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.

Drawings

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

FIG. 1 is a schematic structural diagram of a wall washer with an automatic cleaning function according to the present invention;

FIG. 2 is a schematic rear view of the structure of FIG. 1;

FIG. 3 is a schematic bottom view of the structure of FIG. 1;

FIG. 4 is an enlarged view of the portion A in FIG. 1;

FIG. 5 is an enlarged view of the structure of the portion B in FIG. 2;

FIG. 6 is an enlarged view of the structure of the portion C in FIG. 3;

FIG. 7 is a schematic structural diagram of an embodiment;

in the drawings, the components represented by the respective reference numerals are listed below:

1-a lamp body, 11-a rack, 2-a sliding block, 3-a rotating shaft, 4-a steel wire rope, 5-a tensioning wheel mechanism, 101-a first mounting seat, 102-a second mounting seat, 103-a first wire passing hole, 104-a second wire passing hole, 105-a guide sheave, 106-a channel, 107-a protective cover, 201-a transmission shaft, 202-a cleaning shaft, 203-a driving wheel, 204-a walking gear, 205-a driven wheel, 206-a cleaning roller, 301-a driving device, 302-a reel, 501-a guide sheave plate, 502-a U-shaped bracket, 503-a tensioning wheel and 504-a tension spring.

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.

In the description of the present invention, it is to be understood that the terms "opening," "upper," "lower," "thickness," "top," "middle," "length," "inner," "peripheral," and the like are used in an orientation or positional relationship that is merely for convenience in describing and simplifying the description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present invention.

Example one

Referring to fig. 1-3, the invention relates to a wall washer with automatic cleaning function, comprising a strip-shaped lamp body 1; the two ends of the lamp body 1 are respectively welded or screwed with a first mounting seat 101 and a second mounting seat 102, and the first mounting seat 101 and the second mounting seat 102 are both L-shaped structures. One side of the lamp body 1 is slidably connected with a sliding block 2, and the sliding block 2 slides along the length direction of the lamp body 1. The side of the lamp body 1 can be provided with a slideway, and the slideway is connected with the sliding block 2 through a sliding block to realize the sliding of the sliding block 2.

As shown in fig. 4, the sliding block 2 is rotatably connected with a transmission shaft 201 which is vertically arranged; the upper end of the sliding block 2 is rotatably connected with a horizontally arranged cleaning shaft 202, and the upper end of the transmission shaft 201 is fixedly connected with a driving wheel 203; the lower end of the transmission shaft 201 is fixedly connected with a walking gear 204, the lamp body 1 is fixedly connected with a rack 11 meshed with the walking gear 204, the rack 11 can be arranged on the lower surface of the lamp body 1, and foreign matters and the like can be prevented from falling on the rack 11.

A driven wheel 205 engaged with the driving wheel 203 is fixedly connected to the cleaning shaft 202, a cleaning roller 206 for cleaning the transparent cover of the lamp body 1 is fixedly connected to one end of the cleaning shaft 202, and the surface of the cleaning roller 206 can be bristles or sponge.

As shown in fig. 5, a horizontally arranged rotating shaft 3 is rotatably connected to the side surface of the first mounting seat 101; the rotating shaft 3 is connected with a driving device 301 in a transmission way. Both ends of the rotating shaft 3 are connected with reels 302; the first mounting seat 101 is opened with first thread passing holes 103 corresponding to the reels 302 one by one.

Wherein, be connected with the worm wheel on the pivot 3, drive arrangement 301 is the motor, installs in first mount pad 101 side through the fixed plate, and the output shaft of motor is connected with the worm with worm wheel meshing, realizes driving the rotation of pivot 3 through the motor.

As shown in fig. 6, the side surface of the second mounting seat 102 is provided with second wire passing holes 104 corresponding to the first wire passing holes 103 in a one-to-one manner, and two guide sheaves 105 are disposed between the two second wire passing holes 104. One of the reels 301 is wound with a wire rope 4; the steel wire rope 4 sequentially penetrates through the first wire passing hole 103 and the second wire passing hole 104 on one side, is supported and guided by the guide sheave 105, sequentially penetrates through the second wire passing hole 104 and the first wire passing hole 103 on the other side, and is wound on the other reel 301, and the winding directions of the steel wire rope 4 on the two reels 301 are opposite; the steel wire rope 4 is fixedly connected with the sliding block 2, the screw can be connected with the sliding block 2, the steel wire rope 4 is tightly pressed and fixed on the side face of the sliding block 2 through a screw cap of the screw, or the steel wire rope 4 is wound on the screw for a circle and then the screw is locked to enable the steel wire rope 4 to be fixedly connected with the sliding block 2.

As shown in fig. 6, two tension wheel mechanisms 5 are installed between the two second wire passing holes 104. And, the two tightening wheel mechanisms 5 are both located between the two guide sheaves 105. The tension wheel mechanism 5 comprises two guide groove plates 501 which are oppositely arranged; sliding connection has U type support 502 between two guide way boards 501, and specifically, two lateral walls of U type support 502 can set up the rectangle piece with guide way board 501 inner wall complex to realize U type support 502 and guide way board 501's sliding connection.

A tension wheel 503 is rotatably connected between the two side walls of the U-shaped bracket 502; an extension spring 504 is connected between the outer wall of the U-shaped bracket 502 and the second mounting seat 102. The steel wire rope 4 is supported by the guide sheave 105, passes through one side of the tension pulley 503 close to the second mounting seat 102, and pulls the U-shaped bracket 502 by the tension spring 504, so that the tension pulley 503 is used for tensioning the steel wire rope 4, and the purpose of tensioning the steel wire rope 4 is achieved.

A use method of a wall washer lamp with an automatic cleaning function comprises the following steps:

the method comprises the following steps: the lamp body 1 is fixed to the mounting position by the first and

second mounting bases

101 and 102.

Step two: during the clearance, drive pivot 3 through drive arrangement 301 and rotate, utilize one of them reel 302 release wire rope 4, and wire rope 4 is accomodate in another reel 302 winding for wire rope 4 pulling sliding block 2 moves along lamp body 1, and sliding block 2 is at the removal in-process, and walking gear 204 and rack 11 cooperation realize the rotation of transmission shaft 201, and drive wheel 203 and the follow driving wheel 205 drive of upper end clean axle 202, drive then and clean roller 206 and realize rotating. And cleaning of the transparent cover of the lamp body 1 is realized by the movement and rotation of the cleaning roller 206 in the longitudinal direction of the lamp body 1.

The driving device 301 is turned on every time the lamp body 1 is powered on, i.e. the driving device 301 is turned on every time, and stops when the sliding block 2 moves to the end of the lamp body 1. After the wall lamp is washed next time and the lamp is turned on, the sliding block 2 moves to the other end of the lamp body 1 from the last stopping end.

Example two

In addition to the first embodiment, the cleaning roller 206 is disposed obliquely with respect to the longitudinal direction of the lamp body 1, and the oblique disposition makes it easier for the cleaning roller 206 to clean the dust and the like on the surface of the transparent cover of the lamp body 1. Meanwhile, the linear velocity direction of the position where the cleaning roller 206 contacts the surface of the transparent cover of the lamp body 1 is the same as the moving direction of the slider 2.

As shown in fig. 4, when the slider 2 moves from right to left, the cleaning roller 206 rotates clockwise, so that foreign matters or dust on the surface of the transparent cover can be prevented from being brought into the cleaned side, thereby improving the overall cleaning effect.

And the transmission ratio of the driving wheel 203 and the driven wheel 205 is less than 1, so that the rotating speed of the driven wheel 205 can be increased, namely, the cleaning roller 206 can obtain higher rotating speed, and the cleaning efficiency and the cleaning effect are effectively improved.

More preferably, one opposite side of the lamp body 1 is provided with a channel 106; the first wire passing hole 103 corresponds to the position of the channel 106, and is used for the steel wire rope 4 to pass through the channel 106. Wire rope 4 walks in channel 106, can effectually reduce holistic volume, can avoid winding the foreign matter on the wire rope 4 simultaneously to and the barrier produces the condition that blocks wire rope 4 when avoiding installing, can effectual improvement to wire rope 4's protecting effect.

Meanwhile, as shown in fig. 7, a protective cover 107 is attached to each of the sides of the first and second mounting

seats

101 and 102. The rotating shaft 3, the driving device 301 and the winding wheel 302 on the first mounting seat 101 can be protected through the protective cover 107, and the two guide sheaves 105 and the two tensioning wheel mechanisms 5 on the second mounting seat 102 can be protected, so that the overall protection performance and the service life are improved.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean 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 preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.

Claims

1. A wall washer lamp with an automatic cleaning function comprises a strip-shaped lamp body (1); two ends of the lamp body (1) are fixedly connected with a first mounting seat (101) and a second mounting seat (102) respectively; the method is characterized in that:

one side of the lamp body (1) is connected with a sliding block (2) in a sliding manner, and the sliding block (2) slides along the length direction of the lamp body (1); the sliding block (2) is rotatably connected with a transmission shaft (201) which is vertically arranged; the upper end of the sliding block (2) is rotatably connected with a horizontally arranged cleaning shaft (202);

the upper end of the transmission shaft (201) is fixedly connected with a driving wheel (203); the lower end of the transmission shaft (201) is fixedly connected with a walking gear (204), and the lamp body (1) is fixedly connected with a rack (11) meshed with the walking gear (204);

the cleaning shaft (202) is fixedly connected with a driven wheel (205) meshed with the driving wheel (203); one end of the cleaning shaft (202) is fixedly connected with a cleaning roller (206) used for cleaning a transparent cover of the lamp body (1);

a horizontally arranged rotating shaft (3) is rotatably connected to the side surface of the first mounting seat (101); the rotating shaft (3) is in transmission connection with a driving device (301); both ends of the rotating shaft (3) are connected with reels (302); the first mounting seat (101) is provided with first wire passing holes (103) which correspond to the reels (302) one by one;

second wire passing holes (104) corresponding to the first wire passing holes (103) in one-to-one positions are formed in the side surface of the second mounting seat (102), and a plurality of guide grooved wheels (105) are arranged between the two second wire passing holes (104);

a wire rope (4) is wound on the reel (301); the steel wire rope (4) penetrates through the first wire passing hole (103) and the second wire passing hole (104) on one side in sequence, is supported and guided by the guide sheave (105), penetrates through the second wire passing hole (104) and the first wire passing hole (103) on the other side in sequence, and is wound on the other reel (301), and the winding directions of the steel wire rope (4) on the two reels (301) are opposite; and the steel wire rope (4) is fixedly connected with the sliding block (2).

2. The wall washer lamp with the automatic cleaning function according to claim 1, wherein the cleaning roller (206) is arranged obliquely with respect to the length direction of the lamp body (1).

3. The wall washer lamp with the automatic cleaning function as claimed in claim 2, wherein the linear velocity direction of the contact position of the cleaning roller (206) and the transparent cover surface of the lamp body (1) is the same as the moving direction of the sliding block (2).

4. The lamp and its use method as claimed in claim 1, 2 or 3, wherein the transmission ratio of the driving wheel (203) and the driven wheel (205) is less than 1.

5. The wall washer lamp with the automatic cleaning function as claimed in claim 1, wherein a plurality of tension roller mechanisms (5) are installed between the second wire passing holes (104).

6. The wall washer lamp with the automatic cleaning function as claimed in claim 5, wherein the tension wheel mechanism (5) comprises two guide groove plates (501) which are oppositely arranged; a U-shaped bracket (502) is connected between the two guide groove plates (501) in a sliding manner;

a tension wheel (503) is rotatably connected between the two side walls of the U-shaped bracket (502); an extension spring (504) is connected between the outer wall of the U-shaped support (502) and the second mounting seat (102).

7. The wall washer lamp with the automatic cleaning function according to claim 1, 2, 3 or 6, wherein one opposite side of the lamp body (1) is provided with a channel (106); the first wire passing hole (103) corresponds to the position of the channel (106) and is used for the steel wire rope (4) to pass through the channel (106).

8. The wall washer lamp with the automatic cleaning function as claimed in claim 7, wherein a protective cover (107) is connected to the side of each of the first mounting seat (101) and the second mounting seat (102).

9. The use method of the wall washer with the automatic cleaning function according to any one of claims 1 to 8, characterized by comprising the following steps:

the method comprises the following steps: the lamp body (1) is fixedly installed through a first installation seat (101) and a second installation seat (102);

step two: during cleaning, the rotating shaft (3) is driven to rotate through the driving device (301), the steel wire rope (4) is released through one winding wheel (302), the steel wire rope (4) is wound and stored through the other winding wheel (302), the steel wire rope (4) pulls the sliding block (2) to move along the lamp body (1), and the transparent cover of the lamp body (1) is cleaned through movement and autorotation of the cleaning roller (206).