CN218095720U - Self-cleaning LED solar street lamp - Google Patents

Abstract

The utility model discloses a self-cleaning LED solar street lamp, which relates to the technical field of solar street lamps, and comprises a street lamp post body and a street lamp body arranged on the street lamp post body, the street lamp body includes a protective shell, and a cleaning mechanism is arranged in the protective shell , there is a lampshade below; the cleaning mechanism includes a power component set in the housing cavity in the protective shell, the power component is used to drive the cleaning components on both sides of the housing cavity to reciprocate in the horizontal direction, and a control element is also set in the housing cavity The cleaning component includes a rotatable reciprocating screw, the outer peripheral surface of the reciprocating screw is threaded with a slider, the slider can move horizontally along the axis of the reciprocating screw, and a cleaning brush is provided under the slider, which can be realized through the solar street light controller. For the start and stop of the street lamp body and the motor, start the cleaning component during the day, and the cleaning brush contacts the lampshade to clean it. At night, turn off the cleaning component and start the street lamp body to illuminate the road and pedestrians.

Description

A self-cleaning LED solar street light

technical field

The utility model relates to the technical field of solar street lamps, in particular to a self-cleaning LED solar street lamp.

Background technique

Solar street lights are powered by crystalline silicon solar cells, maintenance-free valve-regulated sealed batteries (colloidal batteries) store electric energy, super bright LED lamps are used as light sources, and are controlled by intelligent charge and discharge controllers, which are used to replace traditional public electric lighting. Street lamps and solar street lamps use sunlight as energy. During the day, the sunlight shines on the solar panels, and the solar panels collect light energy to charge the solar battery, and the battery supplies power to the light source at night.

According to the retrieval, the Chinese patent No. CN202121493444.5 discloses a self-cleaning environmentally friendly LED solar street lamp, including a lamppost, a solar panel is arranged above the lamppost, a light sensor is arranged on the solar panel, and a solar battery The board is provided with heat conduction holes, one side of the solar panel is provided with a transmission shaft, one side of the transmission shaft is provided with a connecting rod, one side of the connecting rod is provided with a drive shaft, one side of the drive shaft is provided with a drive motor, and the lamppost There is a light pole on the top, and a fixed block is set at one end of the light pole; this kind of self-cleaning environmentally friendly LED solar street light can make the solar panel shift by setting the transmission shaft, drive motor, drive shaft and connecting rod, and the solar energy Absorbs more thoroughly.

In view of the above technology, the inventor believes that the device can clean the inside of the baffle and the lampshade by setting the chute, slider, telescopic rod, cleaning brush and dust suction fan; The heat dissipation holes can achieve the functions of rapid heat dissipation and prolonging the service life of the street lamp, but the street lamp is exposed to rain and dust in the external environment, which will make the appearance of the street lamp more easily polluted.

In view of the above problems, the utility model provides a self-cleaning LED solar street lamp.

Utility model content

The purpose of this utility model is to provide a self-cleaning LED solar street lamp. The solar street lamp controller can realize the start and stop of the street lamp body and the motor, and start the cleaning component during the day, and the cleaning brush contacts the lampshade to clean it. At the same time, the cleaning assembly is closed and the street lamp body is started to illuminate the road surface and pedestrians, thus solving the problems in the background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: a self-cleaning LED solar street lamp, including a street lamp lamp post body and a street lamp body arranged on the street lamp lamp post body, the street lamp body includes a protective shell, and the protective shell is equipped with Cleaning mechanism with a lampshade below;

The cleaning mechanism includes a power assembly arranged in the housing cavity in the protective shell, the power assembly is used to drive the cleaning components on both sides of the housing cavity to reciprocate in the horizontal direction, and a control element is also arranged in the housing cavity;

The cleaning component includes a rotatable reciprocating lead screw. The outer peripheral surface of the reciprocating lead screw is threaded with a slider. The slider can reciprocate horizontally along the axis of the reciprocating screw. There is a cleaning brush under the slider, which can reciprocate along a horizontal line. Sliding contact with the outer peripheral surface of the lampshade;

The control element includes a solar street lamp controller, and the solar street lamp controller is installed in the accommodation cavity of the protective shell.

Further, the cleaning assembly also includes a connection block whose one end is fixedly connected to the lower surface of the slider, and the other end of the connection block is fixedly connected to both ends of the cleaning brush. There are accommodation grooves on both sides of the bottom surface of the protective case, and the accommodation grooves are used for the reciprocating movement of the connection block. .

Further, the power assembly includes a driven bevel gear connected to the outer peripheral surface of one end of the reciprocating lead screw through a key, the driven bevel gear is connected to the driving bevel gear, and the driving bevel gears on both sides are fixedly connected through the transmission shaft on one side close to each other. The outer peripheral surface is rotatably connected in the fixed seats on both sides of the accommodation cavity through bearings. The center position of the transmission shaft is connected with a transmission gear through a key, and the transmission gear is connected with a driving gear. One end is fixedly connected to the output end of the motor through a coupling, and the motor is fixedly connected to the inner bottom surface of the accommodating cavity through bolts.

Furthermore, the outer shape of the lampshade is arc-shaped, and the cleaning brush fits closely with the shape of the lampshade.

Further, a solar panel is installed on the upper surface of the protective shell.

Further, the signal output terminal of the solar street lamp controller is electrically connected to the input terminal of the motor and the street lamp body.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The self-cleaning LED solar street lamp provided by the utility model can realize the start and stop of the street lamp body and the motor through the solar street lamp controller, start the cleaning component during the day, and clean it with the cleaning brush in contact with the lampshade, and clean it at night Turn off the cleaning component and start the street lamp body to illuminate the road surface and pedestrians.

2. The utility model provides a self-cleaning LED solar street light. This device realizes automatic start and stop through the solar street light controller, which improves the efficiency when cleaning the street light, reduces the burden on the cleaning personnel and reduces the cleaning time of the cleaning personnel. Risks posed by street lights.

Description of drawings

Fig. 1 is the structural representation of cleaning mechanism of the present utility model;

Fig. 2 is the three-dimensional structure schematic diagram of the cleaning mechanism of the present utility model;

Fig. 3 is the left view of the cleaning mechanism of the present utility model;

Fig. 4 is a schematic diagram of the overall structure of the utility model.

In the figure: 1. Street lamp post body; 2. Solar panel; 3. Street lamp body; 4. Lampshade; 5. Cleaning mechanism; 51. Power component; 511. Motor; 512. Output shaft; 513. Driving gear; 514. Transmission gear; 515, transmission shaft; 516, fixed seat; 517, driven bevel gear; 518, driving bevel gear; 52, cleaning assembly; 521, reciprocating screw; 522, slider; 523, connecting block; 524, cleaning Brush; 53, control element; 531, solar street light controller.

detailed description

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

In order to solve the technical problem of cleaning the street lamp body 3, as shown in Figure 1-4, the following optimal technical solutions are provided:

A self-cleaning LED solar street light, comprising a street lamp post body 1 and a street lamp body 3 arranged on the street lamp post body 1, the street lamp body 3 includes a protective shell, a cleaning mechanism 5 is provided inside the protective shell, and a lampshade 4 is provided below ;

The cleaning mechanism 5 includes a power assembly 51 arranged in a housing cavity in the protective shell. The power assembly 51 is used to drive the cleaning components 52 on both sides of the housing cavity to reciprocate in the horizontal direction, and a control element 53 is also provided in the housing cavity;

The cleaning assembly 52 includes a rotatable reciprocating screw 521, the outer peripheral surface of the reciprocating screw 521 is threadedly connected with a slider 522, the slider 522 can move horizontally along the axis of the reciprocating screw 521, and a cleaning brush 524 is provided below the slider 522. The cleaning brush 524 can reciprocate along a horizontal straight line and slide in contact with the outer peripheral surface of the lampshade 4;

The control element 53 includes a solar street lamp controller 531, and the solar street lamp controller 531 is installed in the cavity of the protective case. Specifically, when the device is in use, the solar street lamp controller 531 gives different instructions for day and night. During the day, the solar street lamp controller 531 starts the motor 511 and cuts off the power supply of the street lamp body 3. The shaft 512 drives the driving gear 513 to rotate, and the driving gear 513 rotates the transmission gear 514 through gear meshing. The transmission gear 514 drives the transmission shaft 515 to rotate on the fixed seat 516. The driven bevel gear 517 rotates and makes the reciprocating screw 521 rotate, the slider 522 on the reciprocating screw 521 moves horizontally along the axis of the reciprocating screw 521, the slider 522 drives the cleaning brush 524 through the connecting block 523, and the cleaning brush 524 is placed on the lampshade 4 Slide up to clean the lampshade 4. At night, the solar street lamp controller 531 turns off the motor 511 and connects the power supply of the street lamp body 3.

Further, as shown in Figure 1-3, the following preferred technical solutions are provided:

The cleaning assembly 52 also includes a connection block 523 with one end fixedly connected to the lower surface of the slider 522, the other end of the connection block 523 is fixedly connected to the two ends of the cleaning brush 524, and both sides of the bottom surface of the protective case are provided with accommodation grooves for the connection block. 523 moves back and forth. Specifically, the sliding block 522 drives the cleaning brush 524 to slide on the outer surface of the lampshade 4 through the connecting blocks 523 at both ends of the cleaning brush 524 to clean it.

Further, as shown in Figure 1-3, the following preferred technical solutions are provided:

The power assembly 51 includes a driven bevel gear 517 connected to the outer peripheral surface of one end of the reciprocating lead screw 521 through a key, the driven bevel gear 517 is connected to the driving bevel gear 518, and the driving bevel gears 518 on both sides are fixed by the transmission shaft 515 on one side close to each other Connection, the outer peripheral surface of the transmission shaft 515 is connected in the fixed seat 516 on both sides of the cavity through the bearing rotation, the center position of the transmission shaft 515 is connected with the transmission gear 514 through the key, and the transmission gear 514 is connected with the driving gear 513, and the driving gear 513 is connected with the driving gear 513 through the key. Connected to the outer peripheral surface of one end of the output shaft 512, the other end of the output shaft 512 is fixedly connected to the output end of the motor 511 through a coupling, and the motor 511 is fixedly connected to the inner bottom surface of the accommodating cavity by bolts. Specifically, the driving bevel gear 518 drives the driven bevel gear 517 to rotate and makes the reciprocating screw 521 rotate, the slider 522 on the reciprocating screw 521 moves horizontally along the axis of the reciprocating screw 521, and the slider 522 drives the cleaning brush through the connecting block 523 524.

Further, as shown in Figure 3, the following preferred technical solutions are provided:

The outer shape of the lampshade 4 is arc-shaped, and the cleaning brush 524 is in close contact with the shape of the lampshade 4 . Specifically, the shape of the lampshade 4 is in harmony with the cleaning brush 524 so as to improve the cleaning effect.

Further, as shown in Figure 4, the following preferred technical solutions are provided:

A solar panel 2 is also installed on the upper surface of the protective case. Specifically, the solar panel 2 absorbs solar power and stores it in the battery to provide power for the street lamp body 3 and the motor 511 .

Further, as shown in Figure 1-4, the following preferred technical solutions are provided:

The signal output terminal of the solar street lamp controller 531 is electrically connected to the input terminal of the motor 511 and the street lamp body 3 . Specifically, the motor 511 and the street lamp body 3 are started and stopped by the solar street lamp controller 531 sensing sunlight, which saves the time of manually starting the cleaning mechanism 5 .

To sum up: the solar street lamp controller 531 gives different instructions for day and night. During the day, the solar street lamp controller 531 starts the motor 511 and cuts off the power supply of the street lamp body 3. The output end of the motor 511 rotates through the output shaft 512 to drive The driving gear 513 rotates, and the driving gear 513 rotates the transmission gear 514 through gear meshing. The transmission gear 514 drives the transmission shaft 515 to rotate on the fixed seat 516. The driving bevel gear 518 at both ends of the transmission shaft 515 rotates, and the driving bevel gear 518 drives the driven cone. The gear 517 rotates and makes the reciprocating lead screw 521 rotate, and the slider 522 on the reciprocating lead screw 521 moves horizontally along the axis of the reciprocating lead screw 521. The slider 522 drives the cleaning brush 524 through the connecting block 523, and the cleaning brush 524 slides on the lampshade 4. The lampshade 4 is cleaned, and at night, the solar street lamp controller 531 turns off the motor 511 and connects the power supply of the street lamp body 3 .

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or apparatus.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (6)

1. A self-cleaning LED solar street lamp, comprising a street lamp body (1) and a street lamp body (3) arranged on the street lamp body (1), characterized in that: the street lamp body (3) includes a protection shell, a cleaning mechanism (5) is provided inside the protective case, and a lampshade (4) is provided below; The cleaning mechanism (5) includes a power assembly (51) arranged in a housing cavity in the protective case, and the power assembly (51) is used to drive the cleaning components (52) on both sides of the housing cavity to reciprocate in the horizontal direction. A control element (53) is also arranged in the cavity; The cleaning assembly (52) includes a rotatable reciprocating screw (521), the outer peripheral surface of the reciprocating screw (521) is threadedly connected with a slider (522), and the slider (522) can move along the axis of the reciprocating screw (521). Horizontal reciprocating movement, a cleaning brush (524) is provided under the slider (522), and the cleaning brush (524) can reciprocate along a horizontal straight line and slide in contact with the outer peripheral surface of the lampshade (4); The control element (53) includes a solar street lamp controller (531), and the solar street lamp controller (531) is installed in the accommodation cavity of the protective shell. 2. A self-cleaning LED solar street lamp according to claim 1, characterized in that: said cleaning assembly (52) also includes a connection block (523) with one end fixedly connected to the lower surface of the slider (522), connected to The other end of the block (523) is fixedly connected to the two ends of the cleaning brush (524), and both sides of the lower bottom surface of the protective case are provided with receiving grooves, and the receiving grooves are used to reciprocate the connecting block (523). 3. A self-cleaning LED solar street lamp according to claim 2, characterized in that: the power assembly (51) includes a driven bevel gear (517) connected to the outer peripheral surface of one end of the reciprocating screw (521) through a key ), the driven bevel gear (517) is connected to the driving bevel gear (518), and the driving bevel gears (518) on both sides are fixedly connected to each other through the transmission shaft (515), and the outer peripheral surface of the transmission shaft (515) rotates through the bearing Connected in the fixed seats (516) on both sides of the cavity, the central position of the transmission shaft (515) is connected with the transmission gear (514) through a key, the transmission gear (514) is connected with the driving gear (513), and the driving gear (513) The outer peripheral surface of one end of the output shaft (512) is connected by a key, and the other end of the output shaft (512) is fixedly connected to the output end of the motor (511) through a coupling, and the motor (511) is fixedly connected to the bottom surface of the accommodating cavity by bolts. 4. A self-cleaning LED solar street lamp according to claim 3, characterized in that: the lampshade (4) has an arc shape, and the cleaning brush (524) is in close contact with the lampshade (4). 5. A self-cleaning LED solar street light according to claim 4, characterized in that: a solar panel (2) is installed on the upper surface of the protective shell. 6. A self-cleaning LED solar street lamp according to claim 5, characterized in that: the signal output terminal of the solar street lamp controller (531) is electrically connected to the motor (511) and the street lamp body (3) input.

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