CN211176575U

CN211176575U - Self-cleaning solar street lamp

Info

Publication number: CN211176575U
Application number: CN201920962856.5U
Authority: CN
Inventors: 潘立发
Original assignee: Fujian Xinhantang Lighting Technology Co ltd
Current assignee: Fujian Xinhantang Lighting Technology Co ltd
Priority date: 2019-06-25
Filing date: 2019-06-25
Publication date: 2020-08-04
Anticipated expiration: 2029-06-25

Abstract

The utility model provides an automatically cleaning solar street lamp relates to solar facilities technical field, and this automatically cleaning solar street lamp includes solar panel, and solar panel fixed mounting is on the light pole, light pole upper end fixed mounting base bearing, and the sleeve pipe is changeed to fixed mounting on the base bearing, change the sleeve pipe side and be provided with clean mechanism, clean mechanism include with change sleeve pipe swing joint's rotating gear, rotating gear center movable mounting has the axis of rotation, and the both ends fixed mounting of axis of rotation has the mount, the other end of mount and the outer wall fixed connection who changes the sleeve pipe, one side of rotating gear and the one end fixed connection of clean pole. According to the self-cleaning solar street lamp, the base bearing is additionally arranged on the street lamp frame to enable the whole device to rotate, the fan blades are additionally arranged above the cleaning device, the whole device can be rotated by utilizing wind energy, the cleaning purpose can be achieved without using electric energy, and therefore the working efficiency of the solar power generation panel is improved.

Description

Self-cleaning solar street lamp

Technical Field

The utility model relates to a solar facilities technical field specifically is an automatically cleaning solar street lamp.

Background

The traditional cleaning device for the self-cleaning solar street lamp is mainly characterized in that a cleaning device is additionally arranged on a solar panel, the cleaning of the solar panel is mainly used for increasing the working efficiency of the solar panel, however, the cleaning device additionally arranged on the solar panel can block partial sunlight, some self-cleaning devices for the self-cleaning solar panel are driven by electric energy, Chinese patent discloses an automatic cleaning solar street lamp (patent number: CN 207112656U), the cleaning device for the automatic cleaning solar street lamp comprises a driving motor, a transmission device and a swing rod, the swing rod is in transmission connection with the driving motor through the transmission device and is driven to swing through the driving motor, the cleaning device is positioned on the solar panel and occupies a certain space, so that the sunlight receiving efficiency of the solar panel is influenced, and in addition, the electric energy converted by partial solar panel is used for driving the motor, although the effect of automatically cleaning the solar street lamp can be achieved, certain electric energy needs to be consumed, and the effect of increasing the working efficiency of the solar panel is not achieved substantially.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a self-cleaning solar street lamp has solved the inconvenient problem of solar cell panel who clears up solar street lamp.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a self-cleaning solar street lamp comprises a solar power generation panel, wherein the solar power generation panel is fixedly arranged on a street lamp pole, a base bearing is arranged on the street lamp pole, the lower end of an outer ring of the base bearing is fixedly arranged on the street lamp pole, the upper end of an inner ring of the base bearing is fixedly provided with a rotating sleeve, the lower end of the rotating sleeve is fixedly connected with the upper end of an inner ring of the base bearing, the rotating sleeve can rotate relative to a bottom tube, the upper end of the rotating sleeve is sealed, the middle part of the rotating sleeve is provided with a groove with a certain length, the direction of the groove and the rotating sleeve are vertically arranged, the groove penetrates through the tube wall on one side of the rotating sleeve, a steering mechanism is arranged in the groove of the rotating sleeve, the steering mechanism comprises a steering rod which is slidably connected with the inner wall of the rotating sleeve, pistons are fixedly arranged at the upper end and the lower end of the steering rod, the pistons are matched with the inner wall of the rotating, a certain amount of liquid which is heated, easily evaporated, cooled and easily condensed is filled in the closed space, the piston can move downwards when being heated, the middle part of the steering rod is provided with a tooth path, the tooth path can be exposed through a groove formed in the rotating sleeve, the side edge of the steering rod is provided with a cleaning mechanism, the cleaning mechanism comprises a rotating gear movably connected on the tooth path, the rotating gear is meshed with the tooth path, the center of the rotating gear is movably provided with a rotating shaft, the rotating shaft penetrates through the rotating gear and is movably connected with the rotating gear through a bearing, two ends of the rotating shaft are fixedly provided with fixing frames, the other end of the fixing frame is fixedly connected with the outer wall of the rotating sleeve, the steering rod can rotate by moving up and down, one side of the rotating gear is fixedly connected with one end of a cleaning rod, the cleaning rod and the rotating gear are on the same plane, the cleaning brush is soft and does not absorb water and can brush off dust and rainwater on the surface of the solar power generation panel, the upper end of the rotary sleeve is fixedly provided with a fan blade, the fan blade is blown by wind to drive the cleaning mechanism and the steering mechanism to rotate, the cleaning mechanism is fixed by the positioning buckle so that the movement direction of the cleaning mechanism is fixed, the cleaning mechanism can be separated from the solar power generation panel in the rotating process but does not affect the cleaning function of the solar power generation panel, the cleaning mechanism can brush the rainwater or the dust on the solar power generation panel down by rotating, when the sunlight is sufficient, the steering rod moves downwards by thermal expansion in the upper cavity material of the rotary sleeve, the cleaning mechanism is enabled to be deflected upwards, and the deflected cleaning mechanism does not shield the solar power generation panel, namely does not affect the light receiving function of.

Preferably, a bottom pipe is arranged behind the solar power generation panel and is vertically arranged, the bottom pipe is fixedly connected with the street lamp pole, and the length of the bottom pipe can be adjusted according to the height of the device.

Preferably, the piston is fixedly installed at the lower end of the steering rod, the piston is matched with the rotary sleeve, and the piston at the lower end of the steering rod can enable the steering rod to be kept on the same straight line when moving up and down.

Preferably, the tooth circuit lower extreme is provided with the location buckle, location buckle and steering column fixed connection, and the location buckle makes clean mechanism unlikely to too big to solar panel pressure.

Preferably, the steering rod is provided with a toothed path at a middle portion thereof, the toothed path is exposed through a groove formed in the rotary sleeve, and the rotary gear is engaged with the toothed path.

Preferably, a steering mechanism is arranged in the groove of the rotating sleeve, and the steering mechanism comprises a steering rod which is connected with the inner wall of the rotating sleeve in a sliding manner.

(III) advantageous effects

The utility model provides a automatically cleaning solar street lamp. The method has the following beneficial effects:

(1) This automatically cleaning solar street lamp, the last increase of solar panel has set up the clean mechanism that can lift up, it makes whole device can rotate to have increased base bearing on the street lamp frame, cleaning device's top has increased the fan blade, utilize wind energy just to make whole device rotate, clean mechanism just can carry out cleaning work to solar panel at the pivoted in-process, need not use the electric energy just can reach clear purpose, thereby solar panel's work efficiency has been improved.

(2) This automatically cleaning solar street lamp utilizes expend with heat and contract with cold's principle, has set up tooth way and location buckle on the steering column, and clean mechanism can lift up in solar cell panel photic for solar panel does not receive to shelter from abundant photic, clears up solar panel with the wind when sunshine is not strong, and does not influence solar panel's work efficiency, consequently also can reach indirect improvement solar panel work efficiency's effect.

Drawings

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

FIG. 2 is an enlarged view of a portion A of FIG. 1 according to the present invention;

Fig. 3 is a schematic structural view of the transmission lifting device of the present invention;

Fig. 4 is a partially enlarged view of the point B in fig. 3 according to the present invention.

In the figure: the device comprises a solar power generation panel 1, a bottom tube 2, a base bearing 3, a rotating sleeve 4, a cleaning mechanism 5, a cleaning rod 51, a cleaning brush 52, a rotating gear 53, a rotating shaft 54, a fixing frame 55, a steering mechanism 6, a steering rod 61, a piston 62, a gear 63, a positioning buckle 64 and a fan blade 7.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a self-cleaning solar street lamp comprises a solar power generation panel 1, wherein the solar power generation panel 1 is fixedly arranged on a street lamp pole, a bottom tube 2 is arranged behind the solar power generation panel 1, the bottom tube 2 is vertically arranged, the bottom tube 2 is fixedly connected with the street lamp pole, a base bearing 3 is arranged at the upper end of the bottom tube 2, the lower end of an outer ring of the base bearing 3 is fixedly arranged at the top end of the bottom tube 2, a rotary sleeve 4 is fixedly arranged at the upper end of an inner ring of the base bearing 3, the lower end of the rotary sleeve 4 is fixedly connected with the upper end of the inner ring of the base bearing 3, the rotary sleeve 4 can rotate relative to the bottom tube 2, the upper end of the rotary sleeve 4 is sealed, a groove with a certain length is formed in the middle part of the rotary sleeve 4, the direction of the groove is vertical to the rotary sleeve 4, the groove penetrates through the tube wall of the rotary sleeve 4, a steering mechanism 6 is arranged in the groove of the rotary sleeve 4, the steering mechanism 6 comprises, the upper end and the lower end of the steering rod 61 are fixedly provided with pistons 62, the pistons 62 are matched with the inner wall of the rotary sleeve 4, a closed space is formed between the piston 62 at the upper end of the steering rod 61 and the sealed position at the top end of the rotary sleeve 4, a certain amount of liquid which is heated, easily evaporated, easily condensed and condensed is filled in the closed space, the pistons 62 can move downwards when being heated, the pistons 62 at the lower end of the steering rod 61 can enable the steering rod 61 to keep on the same straight line when moving upwards and downwards, the middle part of the steering rod 61 is provided with a tooth path 63, the tooth path 63 can be exposed through a groove formed in the rotary sleeve 4, the lower end of the tooth path 63 is provided with a positioning buckle 64, the positioning buckle 64 is fixedly connected with the steering rod 61, the positioning buckle 64 enables the cleaning mechanism 5 not to excessively press the solar power generation panel 1, the side edge of the steering rod 61 is provided with the cleaning mechanism, the rotating gear 53 is meshed with the gear 63, a rotating shaft 54 is movably mounted in the center of the rotating gear 53, the rotating shaft 54 penetrates through the rotating gear 53 and is movably connected with the rotating gear 53 through a bearing, fixing frames 55 are fixedly mounted at two ends of the rotating shaft 54, the other end of each fixing frame 55 is fixedly connected with the outer wall of the rotating sleeve 4, the rotating gear 53 can be rotated by the aid of the vertical movement of the steering rod 61, one side of the rotating gear 53 is fixedly connected with one end of the cleaning rod 51, the cleaning rod 51 and the rotating gear 53 are on the same exposed surface, a cleaning brush 52 is fixedly connected to the lower side of the cleaning rod 51, the cleaning brush 52 is soft and does not absorb water and can brush off dust and rainwater on the surface of the solar power generation panel 1, the upper end of the rotating sleeve 4 is fixedly provided with the fan blade 7, the fan blade 7 is blown by wind to drive the cleaning mechanism 5 and the steering mechanism 6 to rotate, and, although the cleaning mechanism 5 can be separated from the solar power generation panel 1 during the rotation process, the cleaning mechanism 5 does not affect the cleaning function, the cleaning mechanism 5 can be rotated to brush down rainwater or dust on the solar power generation panel 1, when the sunlight is sufficient, the substance in the upper cavity of the rotary sleeve 4 is heated and expanded to move the steering rod 61 downwards, and the substance is a substance which is known to persons in the art and is heated and expanded, according to the law of Grave Narsen, for example: the cleaning mechanism 5 is easy to deflect upwards due to thermal expansion of an intumescent flame retardant material, aluminum hydroxide and the like, and the deflected cleaning mechanism 5 does not shield the solar panel, namely, does not influence the light receiving of the solar panel 1, so that the self-cleaning solar street lamp is cleaned by wind power on the basis of not influencing the light receiving of the solar panel 1, and the rotary sleeve is made of a common metal material and has the basic effects of heat conduction and heat blocking.

The working principle is as follows: normally go out under the sun condition at ordinary times, the inside material of commentaries on classics sleeve 4 upper end is heated the inflation, piston 62 receives the decurrent power, make steering column 61 move down, steering column 61 that moves down makes clean mechanism 5 upwards lift up, clean mechanism 5 who lifts up leaves solar panel 1 and so do not influence its photic and then improved its work efficiency, when blowing out the wind and raining, the inside material of commentaries on classics sleeve 4 upper end is not heated the inflation, clean mechanism 5 is attached to solar panel 1, fan blade 7 receives the wind and makes clean mechanism 5 rotate, carry out cleaning work for solar panel 1.

Claims

1. The utility model provides a self-cleaning solar street lamp, includes solar panel (1), its characterized in that: solar panel (1) fixed mounting is on the light pole, light pole upper end fixed mounting base bearing (3), fixed mounting changes sleeve pipe (4) on base bearing (3), it is provided with clean mechanism (5) to change sleeve pipe (4) side, clean mechanism (5) include with change sleeve pipe (4) swing joint's rotating gear (53), rotating gear (53) center movable mounting has axis of rotation (54), the both ends fixed mounting of axis of rotation (54) has mount (55), the other end of mount (55) and the outer wall fixed connection who changes sleeve pipe (4), one side of rotating gear (53) and the one end fixed connection of cleaning rod (51), the pole downside fixedly connected with cleaning brush (52) of cleaning rod (51), it has fan blade (7) to change sleeve pipe (4) upper end fixed mounting.

2. A self-cleaning solar street light as claimed in claim 1, wherein: a bottom pipe (2) is arranged behind the solar power generation panel (1), the bottom pipe (2) is vertically arranged, and the bottom pipe (2) is fixedly connected with a street lamp pole.

3. A self-cleaning solar street light as claimed in claim 1, wherein: inner ring upper end fixed mounting of base bearing (3) changes sleeve pipe (4), changes sleeve pipe (4) lower extreme and the inner ring upper end fixed connection of base bearing (3), changes sleeve pipe (4) and opens the groove that has certain length for the pipe mid portion, and the direction in groove is vertical setting with commentaries on classics sleeve pipe (4) together, and this groove link up changes one side pipe wall of sleeve pipe (4), and the upper and lower both ends fixed mounting of steering column (61) has piston (62), and piston (62) agree with commentaries on classics sleeve pipe (4) inner wall, form airtight space between piston (62) and the commentaries on classics sleeve pipe (4) top department of sealing of steering column (61) upper end.

4. A self-cleaning solar street light as claimed in claim 3, wherein: the middle part of the steering rod (61) is provided with a tooth path (63), the lower end of the tooth path (63) is provided with a positioning buckle (64), and the positioning buckle (64) is fixedly connected with the steering rod (61).