CN212618044U - Solar lamp - Google Patents

Abstract

The utility model discloses a solar lamp belongs to the lighting technology field. The solar lamp comprises a lamp main body, wherein the lamp main body comprises a solar panel; the cleaning device comprises a motion control assembly and a cleaning assembly, the cleaning assembly is arranged on the solar panel, the motion control assembly is connected with the cleaning assembly, and the cleaning assembly is driven by the motion control assembly to move on the solar panel; and the mounting bracket is fixedly connected with the lamp main body and the cleaning device respectively. The utility model discloses a solar lamp can realize the automatic mechanization cleanness to solar panel through cleaning device to replace the artifical cleanness of solar lamp, reduce cost, cleaning device detachably installs in the lamps and lanterns main part, can conveniently dismantle cleaning device, can conveniently maintain cleaning device.

Description

Solar lamp

Technical Field

The utility model relates to the field of lighting technology, concretely relates to solar lamp.

Background

The solar energy is inexhaustible, is clean, pollution-free and renewable green and environment-friendly energy, utilizes the solar energy for power generation, has the advantages of incomparable cleanness, high safety, relative universality and sufficiency of energy, long service life, maintenance-free property and the like which are not possessed by other conventional energy, and the photovoltaic energy is regarded as the most important new energy in twenty-first century, is in resource shortage, protects the environment, and effectively utilizes the solar energy in order to save the resources.

In recent years, in the field of outdoor lighting, solar lamps have gradually replaced conventional power generation lamps. After the solar lamp is used for a long time, a large amount of dirt such as dust can be deposited on the surface of the solar panel, so that the light transmittance of the solar panel is reduced, the solar energy utilization rate is reduced, and the generated energy is reduced. Thus, the solar light fixture needs to be cleaned periodically.

Currently, there are two main types of cleaning for outdoor solar lighting: one is manual cleaning, the cleaning mode has high labor cost consumption, and the outdoor solar lamps are mostly positioned at higher positions, so that the cleaning work has certain danger; the other is mechanical automatic cleaning, which can effectively solve the problems of excessive labor cost and construction danger, however, the existing mechanical automatic cleaning device generally adopts a structure integrated with a solar lamp, so that the maintenance of the cleaning device is very inconvenient, a large number of solar lamps without the cleaning device are already put into the market at present, the replacement of the lamps in a short period consumes very high cost, and is very uneconomical, and the lamps which are already put into the market at present can only be cleaned in a manual cleaning mode.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the embodiment of the utility model provides a solar lamp can conveniently install cleaning device, realizes the automatic mechanization cleanness to solar panel.

In order to achieve the above object, an embodiment of the present invention provides a solar lamp, including:

a luminaire body comprising a solar panel;

the cleaning device comprises a motion control assembly and a cleaning assembly, the cleaning assembly is arranged on the solar panel, the motion control assembly is connected with the cleaning assembly, and the cleaning assembly is driven by the motion control assembly to move on the solar panel;

and the mounting bracket is fixedly connected with the lamp main body and the cleaning device respectively.

Optionally, the mounting bracket includes a first mounting arm and a second mounting arm, the first mounting arm is connected to the lamp main body, and the second mounting arm is connected to the sweeping device.

Optionally, the cleaning device is provided with a positioning column, the second mounting arm is provided with a positioning hole, and the positioning column is matched with the positioning hole.

Optionally, the mounting bracket is disposed on a side surface of the lamp main body.

Optionally, a plurality of first mounting holes are formed in the first mounting arm, a plurality of second mounting holes are formed in the side face of the lamp body, and the first mounting holes correspond to the second mounting holes in a one-to-one manner.

Optionally, a plurality of third mounting holes are formed in the second mounting arm, a plurality of fourth mounting holes are formed in the cleaning device, and the plurality of third mounting holes correspond to the plurality of fourth mounting holes in a one-to-one manner.

Optionally, the cleaning device comprises two mounting brackets, and the two mounting brackets are respectively arranged at two ends of the cleaning device.

Optionally, the motion control assembly includes a driving part, a guide rail and a slider, the slider is slidably disposed on the guide rail, the driving part is connected with the slider, and the cleaning assembly is connected with the slider.

Optionally, the motion control assembly further comprises a first fixing seat, the first fixing seat is detachably disposed on the sliding block, and the cleaning assembly is connected with the first fixing seat.

Optionally, the solar powered light fixture comprises a solar street light.

The utility model has the advantages that:

the utility model discloses a solar lamp, include: a luminaire body comprising a solar panel; the cleaning device comprises a motion control assembly and a cleaning assembly, the cleaning assembly is arranged on the solar panel, the motion control assembly is connected with the cleaning assembly, and the cleaning assembly is driven by the motion control assembly to move on the solar panel; and the mounting bracket is fixedly connected with the lamp main body and the cleaning device respectively. The utility model discloses a solar lamp can realize the automatic mechanization cleanness to solar panel through cleaning device to replace the artifical cleanness of solar lamp, reduce cost, cleaning device detachably installs in the lamps and lanterns main part, can conveniently dismantle cleaning device, can conveniently maintain cleaning device.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view of the overall structure of a sweeping device according to an embodiment of the present invention;

fig. 2 is a schematic view of a cleaning apparatus according to a first embodiment of the present invention;

FIG. 3 is an enlarged partial schematic view of FIG. 2 at A;

FIG. 4 is a schematic view of a portion of the enlarged structure at B in FIG. 2;

FIG. 5 is an enlarged partial schematic view of FIG. 2 at C;

FIG. 6 is a schematic view of a portion of the enlarged structure of FIG. 2 at D;

fig. 7 is a schematic view showing a disassembled structure of a cleaning device according to a second embodiment of the present invention;

fig. 8 is a schematic view of the overall structure of the solar lamp according to the embodiment of the present invention.

Wherein the correspondence between the reference numbers and the names of the components in fig. 1 to 8 is:

1. a motion control assembly; 2. a sweeping assembly; 3. a lamp body; 4. mounting a bracket; 10. a drive member; 11. a guide rail; 12. a slider; 13. a screw rod; 14. a first fixed seat; 15. a second fixed seat; 16. an end cap; 17. a synchronizing wheel; 18. a synchronous belt; 19. a rotating shaft; 20. a cleaning rod; 21. a cleaning member; 30. a solar panel; 40. a first mounting arm; 41. a second mounting arm; 110. an opening; 120. an extension portion; 121. a threaded portion; 122. a through groove; 123. a first connection hole; 124. a first inclined plane; 140. a base body; 141. a connecting arm; 150. a first fixed part; 151. a second fixed part; 160. a positioning column; 161. a fourth mounting hole; 170. a first meshing tooth; 180. a first strap portion; 181. a second strap portion; 200. a chute; 210. an installation part; 211. a cleaning part; 400. a first mounting hole; 410. positioning holes; 411. a third mounting hole; 1410. a second connection hole; 1411. a second inclined plane.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

The utility model aims at providing a cleaning device for detachably installs on solar lamp, and it includes the motion control subassembly and cleans the subassembly, and the motion control subassembly with clean the subassembly and link to each other, clean the subassembly and move in presetting the region under the drive of motion control subassembly again. To many solar lamps and lanterns that have put into use, for example put into use very extensive solar street lamp, a lot of do not possess cleaning device, mainly still rely on the manpower to clean, for this reason, the utility model discloses a cleaning device can install on solar lamps and lanterns, only needs to ensure after the installation that solar panels of solar lamps and lanterns aims at the regional position of cleaning the subassembly motion, can realize the automatic mechanization cleanness to solar lamps and lanterns.

The first embodiment is as follows:

referring to fig. 1 and 2, the utility model discloses cleaning device mainly includes motion control subassembly 1 and cleans subassembly 2, cleans subassembly 2 and links to each other with motion control subassembly 1, cleans subassembly 2 and moves in predetermineeing the region under motion control subassembly 2's drive, and in this embodiment, cleaning device is used for detachably to install on solar lamp for clean solar lamp. When the cleaning device is installed on the solar lamp, the solar panel of the solar lamp is located in the preset area, the cleaning assembly 2 is driven by the motion control assembly 1 to move in the preset area, and therefore the solar panel is cleaned. The embodiment of the utility model provides an in, cleaning device is for being independent of solar lamp, can adapt to the solar lamp of various differences to after installing on solar lamp, realize mechanical automation's cleaning work.

Further exemplarily, as shown in fig. 2, the cleaning assembly 2 extends to the first direction X, and the cleaning assembly 2 is driven by the motion control assembly 1 to move linearly back and forth in the second direction Y. In operation, sweeping assembly 2 is moved back and forth linearly in second direction Y, so that during the entire movement sweeping assembly 2 sweeps a defined area, in which cleaning is performed, which is said predetermined area. When the cleaning assembly is installed on the solar lamp, the solar panel of the solar lamp can be aligned to the preset area selectively, so that the cleaning assembly can automatically clean the solar panel of the solar lamp when in work.

In a specific example, the motion control assembly 1 mainly comprises a drive member 10, a guide rail 11 and a slider 12. The guide rail 11 is arranged along the second direction Y, the slider 12 is slidably arranged on the guide rail 11, the slider 12 is connected with the driving part 10, the slider 12 slides on the guide rail 11 along the second direction Y under the driving of the driving part 10, the cleaning assembly 2 is connected with the slider 12, and the cleaning assembly 2 moves in the second direction Y along with the movement of the slider 2. The embodiment of the utility model provides an in, through the restriction of guide rail 11 to slider 12 for slider 12 makes straight reciprocating motion in second direction Y, and then cleans the motion restriction of subassembly 2 and does straight reciprocating motion for in second direction Y.

In an alternative embodiment, the motion control assembly 1 further comprises a lead screw 13. The screw 13 is arranged along the second direction Y, the screw 13 is connected with the driving part 10, the screw 13 is driven by the driving part 10 to rotate, the slider 12 is sleeved on the screw 13, and the slider 12 is in threaded fit with the screw 13. In this embodiment, the movement of the sliding block 12 in the rotation direction is limited under the limitation of the guide rail 11, so when the screw 13 rotates, under the effect of the thread structure between the screw 13 and the sliding block 12, the sliding block 12 makes a feeding movement along the lead direction of the screw 13, so that the sliding block 12 makes a linear movement in the second direction Y, and the cleaning assembly 2 makes a linear movement in the second direction Y, and the screw 13 is adopted to drive the sliding block 12 and the cleaning assembly 2 connected with the sliding block 12 to move, thereby ensuring that the cleaning assembly 2 has sufficient power in the movement process, and further improving the cleaning force of the cleaning assembly 2.

The slide block 12 is sleeved on the guide rail 11, and at least one binding surface is arranged between the slide block 12 and the guide rail 11 and is a non-circular surface. The contact surface between the slider 12 and the guide rail 11 can be specifically selected to be a plane, an elliptical surface, or the like, and the contact surface between the slider 12 and the guide rail 11 is limited, so that the slider 12 cannot rotate relative to the guide rail 11 but can only slide on the guide rail 11 along the second direction Y.

Further exemplarily, referring to fig. 3 and 4, the guide rail 11 is hollow, the screw rod 13 is disposed inside the guide rail 11, an opening 110 is disposed on one side of the guide rail 11, an extension portion 120 is disposed on the slider 12, the extension portion 120 extends into the guide rail 11 through the opening 120, one end of the extension portion 120 located inside the guide rail 11 is connected with a threaded portion 121, and the threaded portion 121 is sleeved on the screw rod 13 and is in threaded engagement with the screw rod 13. The embodiment of the utility model provides an in, set up lead screw 13 inside guide rail 11, in order to reach the purpose of hiding lead screw 13, make cleaning device whole more succinct and pleasing to the eye, because slider 12 cover is located on guide rail 11, however, slider 12 cover is located on guide rail 11, lead screw 13 sets up in the inside of guide rail 11, slider 12 and lead screw 13 are located the inside and outside both sides of guide rail 11 respectively promptly, at this moment, it is obviously very difficult to realize the screw-thread fit of slider 12 and lead screw 13, and in this embodiment, set up extension 120 on slider 12, stretch into the inside to guide rail 11 through opening 110 on extension 120 via guide rail 11, extension 120 stretches into guide rail 11's one end connection screw portion 121, through screw portion 121 and lead screw 13 screw-thread fit, thereby slider 12 has been solved simultaneously with guide rail 11 and lead screw 13 complex problem ingenio.

During installation, the slider 12 can be selectively installed on the guide rail 11 at the end of the guide rail 11, as shown in fig. 2, the slider 12 is provided with a through slot 122, the slider 12 is sleeved on the guide rail 11 through the through slot 122, during installation, the through slot 122 is firstly aligned with the guide rail 11 at the end of the guide rail 11, then the slider 12 is slid into the guide rail 11 along the length direction of the guide rail 11, the screw rod 13 can be selectively connected with the slider 12 after the slider 12 is installed on the guide rail 11, or alternatively, the slider 12 and the screw rod 13 are firstly installed together before the slider 12 is installed on the guide rail 11, and then installation of the screw rod 13 is realized at the same time of installation of the slider 12 and the guide rail 11.

In a specific example, the guide rail 11 may be selected as a profile, which has advantages of low cost, easy availability and strong processability, in this embodiment, the guide rail 11 has a square structure, the slider 12 has a corresponding square structure, and four abutting surfaces are provided between the guide rail 11 and the slider 12 to limit the rotation of the slider 12 and ensure the sliding of the slider 12 in the length direction (i.e., the second direction Y) of the guide rail 11. The slider 12 is provided with a pair of extending portions 120, and the pair of extending portions 120 are symmetrically arranged, extend into the inverted guide rail 11 from two sides of the opening 110, and are connected with the threaded portion 121, so that the force of the screw rod 13 on the slider 12 is more uniformly transmitted, and the smoothness of the movement of the slider 12 is ensured.

In an alternative embodiment, the sliding block 12 is further provided with a first fixing seat 14, and the first fixing seat 14 serves as an intermediate member for connecting the sliding block 12 and the cleaning assembly 2. Specifically, the first fixing seat 14 is detachably disposed on the sliding block 12, and the cleaning assembly 2 is fixedly connected to the first fixing seat 14. When the cleaning device is maintained or repaired, due to the special installation structure of the sliding block 12, the screw rod 13 and the guide rail 11 are necessarily required to be simultaneously disassembled when the sliding block 12 is disassembled, and when the cleaning assembly 2 is only required to be maintained, too many parts are obviously disassembled, so that the difficulty of work is obviously increased. Cleaning assembly 2 is as carrying out cleaning work, cleaning assembly 2 need regularly maintain, consequently, cleaning assembly 2 need regularly dismantle, in this embodiment, when dismantling cleaning assembly 2, can through with first fixing base 14 follow slider 12 dismantlement get off to avoided whole dismantlement to cleaning device, reduced the dismantlement degree of difficulty.

Further exemplarily, as shown in fig. 2 and fig. 3, the first fixing base 14 includes a base 140 and connecting arms 141 respectively disposed at two ends of the base 140, the base 140 and the connecting arms 141 form a U-shaped structure, the base 140 is disposed at an upper portion of the slider 12, the two connecting arms 141 are respectively disposed at two sides of the slider 12, a first connecting hole 123 is disposed on a side surface of the slider 12, a second connecting hole 1410 corresponding to the first connecting hole 123 is disposed on the connecting arm 141, and the connecting arm 141 can be selectively fastened to the slider 12 by bolts engaged with the first connecting hole 123 and the second connecting hole 1410. Further, two opposite side surfaces of the slider 12 are provided with a first inclined surface 124, and the two connecting arms 141 are respectively provided with a second inclined surface 1411 matched with the first inclined surface 124, so that when the slider is mounted, the first inclined surface 124 is attached to the second inclined surface 1411.

In an alternative embodiment, the seat 140 can be selectively connected to the sliding block 12 by screws to achieve the detachable installation of the first fixing seat 14. The side of seat body 140 is provided with an installation groove (not shown in the figure), one end of cleaning assembly 2 is embedded into the installation groove, and seat body 140 and cleaning assembly 2 can be fastened on slide block 12 by the same screw.

Referring to fig. 2, cleaning assembly 2 mainly includes a cleaning rod 20 and a cleaning member 21. The cleaning component 21 is fixed on the cleaning rod 20, the cleaning rod 20 and the cleaning component 21 extend along the first direction X, and one end of the cleaning rod 20 is fixed on the first fixing seat 14.

In a specific embodiment, one end of the cleaning rod 20 is embedded in the mounting groove of the first fixing seat 14 and is fastened on the sliding block 12 together with the first fixing seat 14 through a screw, and the length of the cleaning component 21 is smaller than that of the cleaning rod 20. Alternatively, the cleaning rod 20 is provided with a sliding groove 200 along the first direction X, the cleaning member 21 includes a mounting portion 210 and a cleaning portion 211, the mounting portion 210 is disposed in the sliding groove 200, the cleaning portion 211 is fixedly connected with the mounting portion 210, and the cleaning portion 211 is disposed outside the sliding groove 200. In operation, as the cleaning assembly 2 moves, the cleaning part 211 sweeps a preset area, and cleaning work is performed in the preset area, and the cleaning part 211 can be selected to be a brush, a rubber strip and the like. In a preferred embodiment, two sliding grooves 200 are formed in the mounting portion 210 along the first direction X, the number of the cleaning members 21 is two, the two cleaning members 21 are respectively mounted on the two sliding grooves 200, one of the cleaning members 21 has a brush as the cleaning portion 211, the other cleaning member 21 has a rubber strip as the cleaning portion 211, the brush is used for cleaning contaminants such as dust and dirt on the solar panel during cleaning, the rubber strip is used for discharging water drops on the solar panel, and the two cleaning members 21 work simultaneously to ensure cleaning efficiency.

When the cleaning member 21 is mounted, it slides in from one end of the cleaning rod 20 along the chute 200. The cleaning rod 20 may be selected to have a length greater than the length or width of the preset area, since one end of the cleaning rod 20 is required to be connected to the slider 12, and there is usually a certain distance between the slider 12 and the preset area, for this reason, in the present embodiment, the length of the cleaning member 21 is set to be smaller than the length of the cleaning rod 20, when the cleaning member 21 and the cleaning rod 20 are installed, the end of the cleaning rod 20 far from the end of the slider 12 is aligned, and then the cleaning member 21 and the cleaning rod 20 are fastened, wherein the fastening of the cleaning member 21 and the cleaning rod 20 may be selected to be realized by screws.

In an alternative embodiment, the motion control assembly 1 further comprises a second fixed seat 15, and the second fixed seat 15 is disposed at an end of the guide rail 11. Referring to fig. 2, the second fixing base 15 includes a first fixing portion 150 and a second fixing portion 151, wherein the first fixing portion 150 covers one end of the guide rail 11, and the driving member 10 is fixed on the second fixing portion 151. As shown in fig. 1, the first fixing portion 150 and the second fixing portion 151 may be disposed up and down, and the driving component 10 may be disposed on the same side of the second fixing base 15 as the guide rail 11, so as to reduce the space occupation. The driving component 10 can be selected as a motor, wherein an output shaft of the motor is disposed on the second fixing portion 151, in an optional embodiment, a gear set (not shown in the figure) is disposed between the output shaft of the motor and the lead screw 13, the gear set is used for transmitting motion to the lead screw 13, so that the lead screw 13 rotates under the driving of the motor, the gear set is also used for adjusting the rotation speed of the lead screw 13 and increasing the torque of the lead screw 13, it can be understood that when the motor operates, the rotation speed of the motor is relatively large, and the lead screw 13 rotates at a relatively slow rotation speed, so that the rotation speed transmitted to the lead screw 13 is reduced through the gear set, and meanwhile, in the case of a slow rotation speed, the lead screw has a large torque, which is.

With continued reference to fig. 2, in an alternative embodiment, the end of the guide rail 11 is further provided with an end cap 16, and the end cap 16 is used for closing the end of the guide rail 11, thereby forming an integral structure and limiting the sliding of the sliding block 12 at the two ends of the guide rail 11. Wherein, at the one end of guide rail 11, the outside of second fixing base 15 is located to end cover 16 cover, forms the holding chamber between end cover 16 and the second fixing base 15, and the holding intracavity is provided with the gear train.

Example two:

fig. 7 shows a schematic view of a cleaning device according to a second embodiment of the present invention, referring to fig. 7, the cleaning device according to the embodiment of the present invention mainly includes a motion control assembly 1 and a cleaning assembly 2. Wherein motion control subassembly 1 is used for control to clean subassembly 2, makes to clean subassembly 2 and predetermine regional in motion the utility model discloses when cleaning device installs on solar lamp for solar lamp's solar panel aligns predetermine the region, when cleaning subassembly 2 and moving, clean subassembly 2 and realize the cleanness to solar panel, thereby realize that automatic mechanization is clean.

The motion control assembly 1 mainly comprises a drive part 10, a slider 12, a timing wheel 17 and a timing belt 18. The driving part 10 is connected with a synchronous wheel 17, the synchronous belt 17 is connected with the synchronous wheel 17 to form a synchronous belt transmission structure, and the sliding block 12 is fixedly connected with a synchronous belt 18. When the synchronous pulley device works, the driving part 10 works to drive the synchronous pulley 17 to rotate, the synchronous belt 18 moves under the driving of the synchronous pulley 17, the synchronous pulley 17 rotates to be converted into linear motion, and the sliding block 12 moves along with the synchronous belt 18.

The cleaning assembly 2 is fixedly connected with the sliding block 12, and when the cleaning assembly 2 works, the cleaning assembly 2 moves in a preset area along with the movement of the sliding block 12. In an alternative embodiment, cleaning assembly 2 is connected to slide 12 at one end and extends in first direction X at the other end, and cleaning assembly 2 moves back and forth linearly with slide 12 in second direction Y. It will be understood that when the cleaning assembly 2 moves back and forth in the second direction Y, the cleaning assembly 2 will sweep a rectangular area as a whole, and the rectangular area is the predetermined area.

In an alternative embodiment, the motion control assembly 1 further includes a guide rail 11, the guide rail 11 is disposed along the second direction Y, the slider 12 is disposed on the guide rail 11, the mutual matching structure of the guide rail 11 and the slider 12 is substantially the same as that of the first embodiment, and the movement of the slider 12 is limited in the second direction Y under the limitation of the guide rail 11. In this embodiment, it is preferable that the timing belt 18 is also disposed along the second direction Y to ensure that the slider 12 moves linearly in the second direction Y, thereby controlling the movement of the cleaning assembly 2.

The power between the slide 12 and the timing belt 18 may alternatively be provided by friction, but this provides less power. In a specific embodiment of the present invention, the sliding block 12 and the synchronous belt 18 are preferably fastened by fastening members, such as screws, glue, and fasteners, so as to improve the driving force of the sliding block 12 and ensure sufficient power for cleaning the assembly 2 during working.

The synchronous wheel 17 is provided with a first engaging tooth 170, and correspondingly, the synchronous belt 1 is provided with a second engaging tooth (not shown in the figure), and the first engaging tooth 170 is engaged with the second engaging tooth during assembly. It can be understood that adopt traditional hold-in range wheel structure, the frictional force that synchronous wheel 17 and hold-in range 18 pass through the contact surface comes the transmission, and when the load was too big, synchronous wheel 17 and hold-in range 18 probably can produce frictional force not enough, and arouse the phenomenon of sliding strip, the embodiment of the utility model provides an in, adopt the structure of tooth meshing, can show the transmission ability that improves between synchronous wheel 17 and the hold-in range 18, can work under the condition of high load.

As shown in fig. 7, in the embodiment of the present invention, the slider 12 can be selected to adopt a structure sleeved on the guide rail 11, and the slider 12 is guided by the attaching surface between the slider 12 and the guide rail 11, so that the slider 12 moves along the second direction Y, the structure of the embodiment is substantially the same as that of the embodiment, but it should be noted that, in the embodiment of the present invention, the attaching surface between the slider 12 and the guide rail 11 is not limited, that is, the attaching surface between the slider 12 and the guide rail 11 can be selected to be a circular surface, in the embodiment, the slider 12 limits its rotation by the guide rail 11, and in the embodiment, because the slider 12 is fixedly connected with the synchronous belt 18, the limitation on the movement of the rotation direction of the slider 12 can be realized, and in the embodiment, the driving of the synchronous belt 18 does not lead to the slider 12 to. Of course, in a preferred embodiment, the abutment surface may be chosen to be non-circular to ensure that the slider 12 does not deflect in the direction of rotation.

The slider 12 is provided with a through slot 122, and as in the first embodiment, the slider 12 is sleeved on the guide rail 11 through the through slot 122. However, in the present embodiment, the through groove 122 is also used to enable the installation of the timing belt 18. Referring to fig. 1, in a specific example, the timing belt 18 includes a first belt part 180 and a second belt part 181, wherein the first belt part 180 and the second belt part 181 are disposed up and down, the first belt part 180 passes through the through groove 122, the second belt part 181 is disposed outside the slider 12, and when the timing belt is mounted, the first belt part 180 or the second belt part 181 may be selected to be fixedly connected to the slider 12. After the assembly, the first belt portion 180 is disposed inside the guide rail 11, and in order to facilitate the installation of the timing belt 18, in this embodiment, an opening 110 is disposed on one side of the guide rail 11, and the opening 110 is communicated with a hollow portion inside the guide rail 11, wherein the width of the opening 110 is greater than the width of the first belt portion 180. The first band part 180 is disposed inside the guide rail 11 through the opening 110 when mounted, so that the first band part 180 is hidden inside the guide rail 11.

During assembly, the synchronous belt 18 and the sliding block 12 may be assembled first, then the first belt portion 180 of the synchronous belt 18 is disposed inside the guide rail 11, then the synchronous belt 18 is operated to drive the sliding block 12 to move to the end portion of the guide rail 11, then the sliding block 12 is mounted on the guide rail 11, and the assembly between the sliding block 12 and the guide rail 11 may be selected as the scheme in the first embodiment.

As shown in fig. 7, the first belt portion 180 may be fixedly connected to the sliding block 12, and the second belt portion 181 is located outside the sliding block 12, i.e. the second belt portion 181 is also located outside the guide rail 11, in which case the adjustment of the timing belt 18, such as the adjustment of the tension of the timing belt 18, may be conveniently implemented.

In this embodiment, the guide rail 11 can also be selected to be a profile, as in the first embodiment.

In order to enable the cleaning assembly 2 to be more conveniently detached, so as to facilitate maintenance of the cleaning assembly 2, the first fixing seat 14 is disposed on the sliding block 12, and the structure of the first fixing seat can refer to the first embodiment, and details of this embodiment are not repeated.

In this embodiment, the cleaning assembly 2 mainly includes a cleaning rod 20 and a cleaning component 21, and the structure thereof can refer to the first embodiment, and the description thereof is omitted.

Referring to fig. 2 and 7, a second fixing seat 15 is disposed at one end of the guide rail 11. The second fixing base 15 is disposed at an end of the guide rail 11, the second fixing base 15 includes a first fixing portion 150 and a second fixing portion 151, wherein the first fixing portion 150 covers one end of the guide rail 11, and the second fixing portion 151 is fixed with the driving component 10. The driving member 10 may be selected as a motor, wherein an output shaft of the motor is connected to the synchronizing wheel 17, in an alternative embodiment, a gear set may be optionally disposed between the output shaft of the motor and the synchronizing wheel 17, in an alternative embodiment, the gear set at least includes a set of bevel gears, as shown in fig. 1, and an axis of the synchronizing wheel 17 is perpendicular to an axis of the output shaft of the motor, so that in this embodiment, the problem that the axis of the synchronizing wheel 17 is perpendicular to the axis of the output shaft of the motor is solved through at least one set of bevel gears, thereby facilitating to make the cleaning device more compact.

End caps 16 are provided at both ends of the guide rail 11, respectively. Wherein, at the one end of second fixing base 15, end cover 16 covers the outside of locating second fixing base 15, and forms the holding chamber between end cover 16 and the second fixing base 15, and the holding chamber provides installation space for the installation of gear train.

As shown in fig. 7, the motion control assembly further includes a rotating shaft 19, and the synchronizing wheel 17 is disposed on the rotating shaft 19. At one end of the guide rail 11, the rotating shaft 19 is rotatably disposed in the accommodating cavity between the end cover 16 and the second fixing seat 15, and at the other end of the guide rail 11, the rotating shaft 19 is rotatably disposed on a side of the end cover 16 facing the guide rail 11.

On the basis of the first embodiment and the second embodiment, the embodiment of the present invention further provides a solar lamp, which includes the cleaning device as described in the first embodiment or the cleaning device as described in the second embodiment.

Referring to fig. 8, an embodiment of the present invention further provides a solar lamp, which mainly includes a lamp main body 3, a cleaning device, and a mounting bracket 4. Wherein be provided with solar panel 30 on the lamps and lanterns main part 3, cleaning device includes motion control subassembly 1 and cleans subassembly 2, cleans subassembly 2 and sets up on solar panel 30, and motion control subassembly 1 links to each other with cleaning subassembly 2, cleans subassembly 2 and moves on solar panel 30 under motion control subassembly 1's drive, and then realizes solar panel 30's cleanness at the in-process of motion.

With reference to fig. 2, fig. 6, fig. 7 and fig. 8, in the embodiment of the present invention, the mounting bracket 4 includes a first mounting arm 40 and a second mounting arm 41, the first mounting arm 40 is connected to the lamp main body 30, and the second mounting arm 41 is connected to the cleaning device. In a specific example, the first mounting arm 40 is connected to the second mounting arm 41 to form an L-shaped structure.

Further illustratively, in a specific embodiment, the cleaning device is provided with a positioning post 160, wherein the second mounting arm 41 is provided with a positioning hole 410, and the positioning post 160 is matched with the positioning hole 410. During installation, the positioning of the cleaning device and the mounting bracket 4 can be rapidly realized through the matching structure of the positioning hole 410 and the positioning column 160, so that the assembly of the mounting bracket 4 and the cleaning device can be rapidly realized.

In operation, the sweeping assembly 2 moves over the solar panel 30 and cleans the surface of the solar panel 30, for which purpose optionally a sweeping device is provided at the side of the lamp body 3. Wherein the cleaning component 2 extends from the side of the lamp body 3 to the direction of the lamp body 3 and extends to the upper surface of the solar panel 30.

Specifically, a first mounting hole 400 is formed in the first mounting arm 40, a plurality of second mounting holes (not shown in the figure) are formed in the side surface of the lamp main body 3, the plurality of first mounting holes 400 correspond to the plurality of second mounting holes one to one, and when the lamp main body is mounted, the first mounting arm 40 can be fastened and connected to the side surface of the lamp main body 3 through a fastening component matched with the first mounting holes 400 and the second mounting holes, wherein the fastening component can be selected to be a screw.

Be provided with a plurality of third mounting holes 411 on the second installation arm 41, be provided with a plurality of fourth mounting holes 161 on the cleaning device, a plurality of third mounting holes 411 and a plurality of fourth mounting holes 161 one-to-one, when the installation, second installation arm 41 passes through locating hole 410 and reference column 160 and fixes a position fast for third mounting hole 411 and fourth mounting hole 161 are preliminary fixed a position, through with third mounting hole 411 and fourth mounting hole 161 complex fastening component with second installation arm 41 and cleaning device fastening connection.

As shown in fig. 6, the cleaning device includes an end cap 16, and a positioning post 160 is optionally disposed on the end cap 16. In an alternative embodiment, the inner side of the end cover 16 may be optionally provided with a receiving cavity, wherein in this embodiment, the positioning column 160 may be optionally of a hollow structure, and the inside thereof is communicated with the receiving cavity inside the end cover 16, so as to increase the volume of the receiving cavity, and in the case of installing the same component, the volume of the cleaning device may be smaller.

In a specific embodiment, the solar lamp includes two mounting brackets 4, wherein the two mounting brackets 4 are respectively disposed at two ends of the cleaning device, and the two mounting brackets 4 are respectively connected with the lamp main body 3 and the cleaning device. In this embodiment, the two mounting brackets 4 are provided to improve the mounting stability of the cleaning device. Of course, in different embodiments, other numbers of mounting brackets 4 may be provided to further improve the stability of the cleaning device.

The solar lamp of the embodiment of the utility model also comprises a first fixing seat 14. First fixing base 14 is as the middleware for realize motion control subassembly 1 and clean being connected of subassembly 2, wherein, first fixing base 14 detachably sets up on motion control subassembly 1, cleans subassembly 2 and first fixing base 14 fixed connection, and in this embodiment, first fixing base 14 produces the motion under motion control subassembly 1's drive, and then cleans subassembly 2 and produces the motion with first fixing base 14 is connected, and the execution is to solar panel 30's cleanness. It can be understood that cleaning assembly 2 is as the clean part of solar panel 30, after long-time work, cleaning assembly 2 breaks down or harm very easily, therefore need regularly maintain, through the setting of first fixing base 14, when maintaining cleaning assembly 2 at every turn, only need dismantle first fixing base 14 from motion control subassembly 1, just can realize dismantling alone cleaning assembly 2, and then maintain cleaning assembly 2 alone, the whole dismantlement to cleaning device has been avoided, the work load of maintaining at every turn has been reduced, the efficiency of maintaining is improved.

In the embodiment of the present invention, the motion control assembly 1 and the cleaning assembly 2 can be selected as the structure of the motion control assembly 1 and the cleaning assembly 2 in the first embodiment or the second embodiment, and the description of this embodiment is omitted. It should be noted that, in different examples, the motion control assembly 1 and the sweeping assembly 2 in the present embodiment may be different from the motion control assembly 1 and the sweeping assembly 2 in the first and second embodiments. For example, in an alternative embodiment, the motion control assembly 1 may be selected to drive the cleaning assembly 2 to rotate, and the cleaning assembly 2 sweeps across the solar panel 30 through a rotational motion mode to clean the solar panel 30, wherein, to control the rotation of the cleaning assembly 2, in an alternative embodiment, the motion control assembly may be selected to mainly include a driving part and a rotating shaft, wherein the driving part may be selected to be a steering engine, the driving part is connected to the rotating shaft to drive the rotating shaft to rotate, one end of the cleaning assembly 2 is disposed on the rotating shaft, and when the rotating shaft rotates, the cleaning assembly 2 rotates around a rotation center line of the rotating shaft to sweep across an area of the solar panel 30 to clean the solar panel 30.

In the embodiment of the utility model provides an in, solar lamp can select for solar street lamp.

In the description of the present invention, it should be noted that the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the communication may be direct, indirect via an intermediate medium, or internal to both elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.

Claims (10)

1. A solar powered light fixture, comprising:

a luminaire body comprising a solar panel;

the cleaning device comprises a motion control assembly and a cleaning assembly, the cleaning assembly is arranged on the solar panel, the motion control assembly is connected with the cleaning assembly, and the cleaning assembly is driven by the motion control assembly to move on the solar panel;

and the mounting bracket is fixedly connected with the lamp main body and the cleaning device respectively.

2. A solar powered light fitting as claimed in claim 1, wherein the mounting bracket comprises a first mounting arm connected to the light fitting body and a second mounting arm connected to the cleaning device.

3. A solar powered light fitting as claimed in claim 2, wherein the cleaning means is provided with locating posts and the second mounting arm is provided with locating holes, the locating posts cooperating with the locating holes.

4. A solar powered light fitting as claimed in claim 2, wherein the mounting bracket is provided to a side of the light fitting body.

5. A solar lamp as claimed in claim 4, wherein the first mounting arm is provided with a plurality of first mounting holes, the side of the lamp body is provided with a plurality of second mounting holes, and the plurality of first mounting holes correspond to the plurality of second mounting holes one to one.

6. A solar lamp as claimed in claim 4, wherein the second mounting arm is provided with a plurality of third mounting holes, the cleaning device is provided with a plurality of fourth mounting holes, and the plurality of third mounting holes correspond to the plurality of fourth mounting holes one to one.

7. A solar powered light fitting as claimed in any of claims 1 to 6, comprising two mounting brackets, one at each end of the cleaning means.

8. A solar powered light fitting as claimed in claim 1, wherein the motion control assembly comprises a drive member, a guide rail and a slider, the slider being slidably disposed on the guide rail, the drive member being connected to the slider, the cleaning assembly being connected to the slider.

9. A solar powered light as claimed in claim 8, wherein the motion control assembly further comprises a first fixed mount, the first fixed mount being detachably arranged on the slider, the cleaning assembly being connected to the first fixed mount.

10. A solar powered light fitting as claimed in claim 9, wherein the solar powered light fitting comprises a solar street light.

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