CN218064674U - Solar street lamp capable of improving photoelectric conversion efficiency - Google Patents

Abstract

The utility model discloses a solar street lamp capable of improving photoelectric conversion efficiency, which relates to the technical field of solar street lamps. The utility model comprises a lamp column, a mounting plate and a mounting seat, a mounting groove and a driving gear are installed in the mounting seat, a rack is installed in the mounting groove, a guide groove and a connecting groove are arranged on one surface of the mounting seat, and a connecting groove is installed in the connecting groove. The connection block is connected with the solar panel, the guide block is installed in the guide groove, one end of the guide block is connected with a connecting rod, one end of the connecting rod is connected with a connecting piece, the connecting piece is fixedly connected with the solar panel, and one side of the mounting seat is fixedly installed with first motor. The utility model is provided with a drive gear and a rack, the first motor drives the drive gear to rotate, the drive gear drives the rack to lift, the rack further drives the guide block to lift, and the guide block drives the solar panel through the connecting rod during the lift process. Rotate to adjust its angle, so that the receiving light area is wider and the photoelectric conversion efficiency is improved.

Description

A solar street lamp capable of improving photoelectric conversion efficiency

technical field

The utility model belongs to the technical field of solar street lamps, in particular to a solar street lamp which can improve photoelectric conversion efficiency.

Background technique

Street lamps refer to lamps that provide lighting functions for roads. They generally refer to lamps within the range of road lighting in traffic lighting. Street lamps are widely used in various places that require lighting.

In order to save energy, existing street lamps are generally equipped with solar panels for power supply, but the position and angle of the solar panels of existing solar street lamps are generally fixed, and the angle cannot be adjusted according to the direction of light, resulting in The utilization rate of light energy is low. In order to solve the above problems, a solar street lamp which can improve the photoelectric conversion efficiency is proposed.

Utility model content

The purpose of this utility model is to provide a solar street lamp that can improve the photoelectric conversion efficiency, solve the problem that the existing street lamps are generally equipped with solar panels to provide power for them in order to save energy, but the position and location of the solar panels of the existing solar street lamps The angle is generally fixed, and the angle cannot be adjusted according to the direction of the light, which leads to the problem of low utilization rate of light energy.

In order to solve the problems of the technologies described above, the utility model is achieved through the following technical solutions:

The utility model is a solar street lamp capable of improving photoelectric conversion efficiency, comprising a lamp post, a mounting plate and a mounting seat, a mounting groove and a driving gear are installed in the mounting seat, a rack is installed in the mounting groove, the One surface of the mounting seat is provided with a guide groove and a connecting groove, a connecting block is installed in the connecting groove, a solar panel is fixedly connected to a surface of the connecting block, a guiding block is installed in the guiding groove, and the guiding block One end of the guide block is fixedly connected with the rack, the other end of the guide block is connected with a connecting rod, one end of the connecting rod is connected with a connecting piece, the connecting piece is fixedly connected with the solar panel, and one side of the mounting seat is fixedly installed There is a first motor, the motor shaft of the first motor is fixedly connected with the driving gear, by setting the driving gear and the rack, the first motor drives the driving gear to rotate, the driving gear drives the rack to go up and down, and the rack further drives the guide block to go up and down , during the lifting process of the guide block, the solar panel is driven to rotate through the connecting rod, and its angle is adjusted to make the receiving area wider and improve the photoelectric conversion efficiency; the upper surface of the mounting plate is fixedly installed with a mounting sleeve, so A rotating rod is installed in the installation sleeve, and a servo motor is fixedly installed on the bottom surface of the mounting plate. The motor shaft of the servo motor is fixedly connected with the rotating rod. By setting the rotating rod, the servo motor can drive the rotating rod to rotate, and the rotating rod Further drive the solar panel to rotate, so that the solar panel can absorb light energy from multiple angles, and further improve the photoelectric conversion efficiency of the device.

The interior of the lamp post is equipped with a second motor and a number of shaft sleeves. A threaded rod is installed inside the shaft sleeve. A movable screw sleeve and a pinion are installed on the side of the threaded rod. The pinion gear is fixed to the threaded rod. connected, the motor shaft of the second motor is fixedly connected with the main gear, the front surface of the lamp post is provided with a limiting groove, and a limiting block is installed in the limiting groove, and one surface of the limiting block is connected with the movable screw. The cover is fixedly connected, the other surface of the limit block is fixedly connected with a lamp holder, the bottom surface of the lamp holder is equipped with a lighting lamp, the movable screw sleeve is threaded with the threaded rod, and the movable screw sleeve is threaded with the threaded rod Cooperate, when it is necessary to repair the lighting lamp, the second motor drives the threaded rod to rotate in the opposite direction through the meshing between the gears. When the threaded rod rotates, the movable screw sleeve drives the lamp holder to descend through the limit block, reducing the height of the lighting lamp. There is no need for workers to climb to the high place of the lamp post for maintenance, and the safety is high.

The driving gear is engaged with the rack, and the rack is engaged with the mounting groove.

The guide block is slidably matched with the guide groove, and the rotating rod is rotatably matched with the mounting sleeve.

Both the guide block and the connecting piece are hinged with the connecting rod, and the connecting block is rotatably matched with the connecting groove.

The limiting block is slidably matched with the limiting groove, and the threaded rod is rotatably matched with the shaft sleeve.

The main gear and the auxiliary gear are vertically arranged, and the main gear and the auxiliary gear are meshed.

The utility model has the following beneficial effects:

The utility model is provided with a drive gear and a rack, the first motor drives the drive gear to rotate, the drive gear drives the rack to lift, the rack further drives the guide block to lift, and the guide block drives the solar panel through the connecting rod during the lift process. Rotate and adjust its angle to make the receiving area wider and improve the photoelectric conversion efficiency; by setting the rotating rod, the servo motor can drive the rotating rod to rotate, and the rotating rod can further drive the solar panel to rotate, so that the solar panel can absorb from multiple angles Light energy further improves the photoelectric conversion efficiency of the equipment; by setting the movable screw sleeve to cooperate with the threaded rod, when the lighting needs to be repaired, the second motor drives the threaded rod to rotate in reverse through the meshing of the gears, and when the threaded rod rotates , The movable screw sleeve drives the lamp holder to descend through the limit block, reducing the height of the lighting lamp, without the need for workers to climb to the height of the lamp post for maintenance, and has high safety.

Of course, any product implementing the present utility model does not necessarily need to achieve all the above-mentioned advantages at the same time.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

Fig. 1 is the three-dimensional structure schematic diagram of the present utility model;

Fig. 2 is the front view structural representation of the utility model;

Fig. 3 is the right view structural representation of the utility model;

Fig. 4 is a schematic diagram of the A-A sectional structure of Fig. 3;

FIG. 5 is a schematic diagram of a partially enlarged structure at point A in FIG. 4 .

In the drawings, the list of parts represented by each label is as follows: 1. Lamp post; 2. Mounting plate; 3. Mounting seat; 4. Rotating rod; 5. Connection groove; Guide block; 9, connecting rod; 10, connector; 11, servo motor; 12, threaded rod; 13, limit groove; 14, limit block; 15, lamp holder; 16, lighting lamp; 17, first motor ; 18, the second motor; 19, the main gear; 20, the secondary gear; 21, the movable screw sleeve; 22, the installation groove;

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 creative efforts belong to the scope of protection of the present utility model.

In the description of the present utility model, it should be understood that the terms "upper", "middle", "outer", "inner" and the like indicate orientation or positional relationship, and are only for the convenience of describing the present utility model and simplifying the description, rather than Any indication or implication that a referenced component or element must have a particular orientation, be constructed and operate in a particular orientation should not be construed as limiting the invention.

Please refer to Fig. 1-Fig. 5, the utility model is a kind of solar street lamp which can improve the photoelectric conversion efficiency, including lamp post 1, mounting plate 2 and mounting base 3, mounting groove 22 and driving gear are installed in the mounting base 3 24. A rack 23 is installed in the mounting groove 22, a guide groove 7 and a connecting groove 5 are arranged on one surface of the mounting base 3, a connecting block is installed in the connecting groove 5, and a solar panel 6 is fixedly connected to a surface of the connecting block, and the guiding A guide block 8 is installed in the groove 7, and one end of the guide block 8 is fixedly connected with the rack 23, and the other end of the guide block 8 is connected with a connecting rod 9, and one end of the connecting rod 9 is connected with a connecting piece 10, and the connecting piece 10 is connected to the solar panel. 6 fixed connection, one side of the mounting base 3 is fixedly installed with the first motor 17, the motor shaft of the first motor 17 is fixedly connected with the drive gear 24, by setting the drive gear 24 and the rack 22, the first motor 17 drives the drive gear 24 Rotate, the driving gear 24 drives the rack 23 to lift, and the rack 23 further drives the guide block 8 to lift, and the guide block 8 drives the solar panel 6 to rotate through the connecting rod 9 during the lifting process, and its angle is adjusted so that the receiving The illumination area is wider, and the photoelectric conversion efficiency is improved; the upper surface of the mounting plate 2 is fixedly installed with a mounting sleeve, and the rotating rod 4 is installed in the mounting sleeve, and the bottom surface of the mounting plate 2 is fixedly mounted with a servo motor 11, and the motor shaft of the servo motor 11 is connected to the The rotating rod 4 is fixedly connected. By setting the rotating rod 4, the servo motor 11 can drive the rotating rod 4 to rotate, and the rotating rod 4 further drives the solar panel 6 to rotate, so that the solar panel 6 can absorb light energy from multiple angles, further improving the photoelectricity of the equipment. conversion efficiency.

A second motor 18 and a number of shaft sleeves are installed inside the lamp post 1. A threaded rod 12 is installed inside the shaft sleeve. A movable screw sleeve 21 and a pinion gear 20 are installed on the peripheral side of the threaded rod 12. The pinion gear 20 is fixed to the threaded rod 12. connection, the motor shaft of the second motor 18 is fixedly connected with the main gear 19, the front surface of the lamp post 1 is provided with a limit groove 13, and a limit block 14 is installed in the limit groove 13, and a surface of the limit block 14 is connected with the movable screw sleeve 21 is fixedly connected, the other surface of the limit block 14 is fixedly connected with a lamp holder 15, and the bottom surface of the lamp holder 15 is equipped with a lighting lamp 16, and the movable screw sleeve 21 is threadedly matched with the threaded rod 12. By setting the movable screw sleeve 21 and the threaded rod 12 thread fit, when the lighting lamp 16 needs to be repaired, the second motor 18 drives the threaded rod 12 to rotate in reverse through the meshing between the gears, when the threaded rod 12 rotates, the movable screw sleeve 21 drives the lamp holder 15 through the limit block 14 Descend to lower the height of the illuminating lamp 16, without the need for workers to climb to the high place of the lamp post for maintenance, and the safety is high.

The guide block 8 is slidably matched with the guide groove 7, and the rotating rod 4 is rotatably matched with the installation sleeve.

The driving gear 24 meshes with the rack 23 , and the rack 23 meshes with the mounting groove 22 .

The limit block 14 is slidably matched with the limit groove 13, the threaded rod 12 is rotatably matched with the bushing, the main gear 19 and the auxiliary gear 20 are vertically arranged, and the main gear 19 and the auxiliary gear 20 are meshed.

As shown in Fig. 1-Fig. 5, a kind of solar street light that can improve photoelectric conversion efficiency of the utility model is used as follows: the first motor 17 drives the driving gear 24 to rotate, and the driving gear 24 drives the rack 23 to go up and down, and the rack 23 Further drive the guide block 8 up and down, the guide block 8 drives the solar panel 6 to rotate through the connecting rod 9 during the lifting process, adjusts its longitudinal angle, the servo motor 11 can drive the rotating rod 4 to rotate, and the rotating rod 4 further drives The solar panel 6 rotates to adjust its lateral angle, so that the solar panel 6 can absorb light energy from multiple angles. When the lighting 16 needs to be repaired, the second motor 18 drives the threaded rod 12 to rotate in the opposite direction through the meshing of the gears. , when the threaded rod 12 rotates, the movable screw sleeve 21 drives the lamp holder 15 to descend through the limit block 14, and the height of the lighting lamp 16 is lowered, so that the lighting lamp 16 can be disassembled and maintained. The models of the first motor 17 and the second motor 18 All are the reciprocating motors in the publication number CN215107096U, and the model of the servo motor 11 is JS-50T.

In the description of this specification, descriptions referring to the terms "one embodiment", "example", "specific example" and the like mean that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in the description of the present invention. In at least one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific 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 present invention disclosed above are only used to help explain the present invention. The preferred embodiments do not exhaust all details, nor do they limit the utility model to the specific implementations described. Obviously, many modifications and variations can be made based on the contents of this specification. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the utility model, so that those skilled in the art can well understand and utilize the utility model. The invention is to be limited only by the claims and their full scope and equivalents.

Claims (7)

1. The utility model provides a can improve photoelectric conversion efficiency's solar street lamp, includes lamp pole (1), mounting panel (2) and mount pad (3), its characterized in that: install mounting groove (22) and drive gear (24) in mount pad (3), install rack (23) in mounting groove (22), a surface of mount pad (3) is provided with guide way (7) and spread groove (5), install the connecting block in spread groove (5), a fixed surface of connecting block is connected with solar panel (6), install guide block (8) in guide way (7), the one end and rack (23) fixed connection of guide block (8), the other end of guide block (8) is connected with connecting rod (9), the one end of connecting rod (9) is connected with connecting piece (10), connecting piece (10) and solar panel (6) fixed connection, a side fixed mounting of mount pad (3) has first motor (17), the motor shaft and drive gear (24) fixed connection of first motor (17), the last fixed surface of mounting panel (2) installs the installation cover, install bull stick (4) in the installation cover, the bottom surface fixed mounting of mounting panel (2) has servo motor (11), the motor shaft and bull stick (4) fixed connection of servo motor (11).

2. The solar street lamp capable of improving the photoelectric conversion efficiency is characterized in that a second motor (18) and a plurality of shaft sleeves are installed inside the lamp post (1), a threaded rod (12) is installed inside the shaft sleeves, a movable screw sleeve (21) and a pinion (20) are installed on the peripheral side face of the threaded rod (12), the pinion (20) is fixedly connected with the threaded rod (12), a main gear (19) is fixedly connected with a motor shaft of the second motor (18), a limiting groove (13) is formed in the front surface of the lamp post (1), a limiting block (14) is installed inside the limiting groove (13), one surface of the limiting block (14) is fixedly connected with the movable screw sleeve (21), a lamp holder (15) is fixedly connected with the other surface of the limiting block (14), a lighting lamp (16) is installed on the bottom surface of the lamp holder (15), and the movable screw sleeve (21) is in threaded fit with the threaded rod (12).

3. The solar street light capable of improving photoelectric conversion efficiency as claimed in claim 1, wherein the driving gear (24) is engaged with a rack (23), and the rack (23) is engaged with the mounting groove (22).

4. The solar street light capable of improving the photoelectric conversion efficiency as claimed in claim 1, wherein the guide block (8) is slidably engaged with the guide groove (7), and the rotating rod (4) is rotatably engaged with the mounting sleeve.

5. The solar street light capable of improving photoelectric conversion efficiency as claimed in claim 1, wherein the guide block (8) and the connecting piece (10) are hinged with a connecting rod (9), and the connecting piece is rotationally matched with the connecting groove (5).

6. The solar street light capable of improving the photoelectric conversion efficiency as claimed in claim 2, wherein the limiting block (14) is in sliding fit with the limiting groove (13), and the threaded rod (12) is in rotating fit with the shaft sleeve.

7. The solar street light capable of improving photoelectric conversion efficiency as claimed in claim 2, wherein the main gear (19) is perpendicular to the sub-gear (20), and the main gear (19) is engaged with the sub-gear (20).

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