CN207880697U - A kind of LED garden lamp in adjustable solar photovoltaic module direction and angle - Google Patents

Abstract

The utility model discloses an LED garden light with adjustable direction and angle of solar photovoltaic components in the technical field of LED garden lights. The inner cavity of the buried box is equipped with a battery, and the top of the pole is provided with a rotating box. The top of the box is plugged with a rotating rod, the outer end of the horizontal rod is equipped with a lighting lamp, and the left side of the top of the rain shield is equipped with an electric telescopic rod, and the top of the electric telescopic rod is hinged with the left end of the bottom of the solar panel. The device is easy to operate When the rotating motor is working, the rotating rod is driven to rotate through the meshing of the teeth, which is convenient for adjusting the direction of the solar panel. When the electric telescopic rod is working, it is convenient for adjusting the inclination angle of the solar panel, which is convenient for the solar panel to collect light. The heat sink and the back cover of the lighting lamp slide through the slider Groove connection, easy to replace the damaged heat sink, the heat sink is aluminum wavy heat sink, easy to change the movement route of the hot air, increase the contact area with the hot air, and improve the heat dissipation rate of the heat sink.

Description

A LED garden light with adjustable direction and angle of solar photovoltaic modules

technical field

The utility model relates to the technical field of LED garden lamps, in particular to an LED garden lamp with adjustable direction and angle of solar photovoltaic modules.

Background technique

Garden light is a kind of outdoor lighting fixtures, usually refers to outdoor road lighting fixtures below 6 meters, its main components are composed of 5 parts: light source, lamps, light poles, flanges, foundation embedded parts, because the garden lights It has the characteristics of diversity and aesthetics, and has the characteristics of beautifying and decorating the environment, so it is also called landscape garden lights. It is mainly used for outdoor lighting in urban slow lanes, narrow lanes, residential areas, tourist attractions, parks, squares and other public places, which can prolong the time of people's outdoor activities and improve the safety of property. With the popularization of solar energy, ordinary garden lights Replaced by solar garden lights, solar garden lights use solar radiation as energy, use solar panels to charge batteries during the day, and use batteries to power garden lights at night, without complicated and expensive pipeline laying, the layout of lamps can be adjusted arbitrarily, safe and energy-saving No pollution, intelligent control for charging and on/off process, light-controlled automatic switch, no manual operation, stable and reliable work, saving electricity costs, and maintenance-free.

However, the direction and angle of the solar photovoltaic modules of solar garden lights on the market are fixed and cannot be adjusted, which is very inconvenient to use, and some LED garden lights have poor heat dissipation, which can easily lead to excessive internal temperature of LED garden lights Burning out the lamp ball will reduce the normal service life of the LED garden light. For this reason, we propose an LED garden light with adjustable direction and angle of solar photovoltaic modules.

Utility model content

The purpose of this utility model is to provide an LED garden light with adjustable direction and angle of solar photovoltaic components, so as to solve the problems raised in the above-mentioned background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions: an LED garden light with adjustable direction and angle of solar photovoltaic components, including a buried box, the inner cavity of the buried box is installed with a battery, and the top of the buried box is A vertical pole is installed, the bottom of the outer wall of the vertical pole is provided with a seat, the top of the left outer wall of the vertical pole is provided with a control switch, the top of the vertical pole is provided with a rotating box, and the top of the rotating box is plugged with a rotating rod. The bottom of the rotating rod is provided with a rotating rod support, and the rotating rod support is installed at the bottom of the inner cavity of the rotating box, the bottom of the outer wall of the rotating rod is provided with a first bevel gear, and the inner wall on the right side of the rotating box is installed with A rotating motor, the output shaft at the left end of the rotating motor is equipped with a second bevel gear meshed with the first bevel gear, the outer walls of the left and right sides of the rotating rod are equipped with cross bars, and the cross bars are located in the rotating box Directly above, the outer end of the crossbar is equipped with a lighting lamp, the top of the rotating rod is provided with a rainshield, both ends of the bottom of the rainshield are equipped with insect repellent lamps, and the left side of the top of the rainshield is installed with a Electric telescopic rod, the top of the electric telescopic rod is hinged to the left end of the bottom of the solar panel, the right end of the solar panel is hinged to the right side of the top of the rain shield, and the battery is respectively connected to the control switch, the rotating motor, the lighting lamp, the insect repellent lamp, the electric The telescopic pole is electrically connected with the solar panel.

Preferably, the illuminating lamp includes an illuminating lamp rear cover, an LED light board is provided at the bottom of the inner cavity of the illuminating lamp rear cover, a heat sink is arranged at the top of the inner cavity of the illuminating lamp rear cover, and the top of the illuminating lamp rear cover is uniform A cooling hole is provided, and a lens is installed at the bottom of the rear cover of the illuminating lamp.

Preferably, the heat sink is an aluminum corrugated heat sink, and the left and right ends of the heat sink are provided with slide bars, the inner wall of the rear cover of the lighting lamp is provided with a chute matching the slide bar, and the heat sink It is connected with the back cover of the lighting lamp through the sliding bar chute.

Preferably, the top of the outer wall of the lens is provided with an external thread, the bottom of the inner wall of the back cover of the illuminating lamp is provided with an internal thread matching the external thread, and the lens is connected to the back cover of the illuminating lamp through threads.

Preferably, a through hole is opened on the top of the rotating box, and a bearing is arranged in the through hole, and the bearing is sleeved on the outer wall of the rotating rod.

Preferably, the rotating motor is a variable frequency rotating motor, and the outer wall of the rotating motor is provided with a sound-absorbing film.

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

1. The device is easy to operate and easy to use. When the rotating motor is working, it drives the rotating rod to rotate through the meshing of the teeth, which is convenient for adjusting the direction of the solar panel. The energy conversion rate of the plate;

2. There is a heat sink inside the lighting lamp. The heat sink is connected with the back cover of the lighting lamp through a slide chute, which is convenient for replacing the damaged heat sink. The contact area with the hot air improves the heat dissipation rate of the heat sink.

Description of drawings

Fig. 1 is a structural representation of the utility model;

Fig. 2 is the structural representation of the rotary box of the utility model;

Fig. 3 is a structural schematic diagram of the lighting lamp of the present invention.

In the figure: 1 buried box, 2 battery, 3 pole, 4 seat, 5 control switch, 6 rotating box, 7 rotating rod, 8 rotating rod support, 9 first bevel gear, 10 rotating motor, 11 Two bevel gears, 12 crossbars, 13 lights, 131 back cover of lights, 132 LED light panels, 133 heat sinks, 134 heat dissipation holes, 135 lenses, 14 rain shields, 15 insect repellent lights, 16 electric telescopic rods, 17 Solar panels.

Detailed ways

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.

Please refer to Figures 1-3, the utility model provides a technical solution: an LED garden light with adjustable direction and angle of solar photovoltaic components, including a buried box 1, a battery 2 is installed in the cavity of the buried box 1, and a buried The top of the box 1 is equipped with a pole 3, the bottom of the outer wall of the pole 3 is provided with a seat 4, the top of the outer wall on the left side of the pole 3 is provided with a control switch 5, the top of the pole 3 is provided with a rotating box 6, and the top of the rotating box 6 is plugged with a Rotating rod 7, the bottom of rotating rod 7 is provided with rotating rod bearing 8, and rotating rod bearing 8 is installed on the bottom of the inner cavity of rotating box 6, and the bottom of rotating rod 7 outer walls is provided with the first bevel gear 9, the right side of rotating box 6 The inner wall is equipped with a rotating motor 10, the output shaft at the left end of the rotating motor 10 is equipped with a second bevel gear 11 meshed with the first bevel gear 9, and the outer walls of the left and right sides of the rotating rod 7 are equipped with cross bars 12, and the cross bars 12 is located at the top of the rotating box 6, the outer end of the cross bar 12 is equipped with a light 13, the top of the rotating rod 7 is provided with a rain shield 14, and both ends of the bottom of the rain shield 14 are provided with an insect repellent lamp 15, and the top of the rain shield 14 The left side is equipped with electric telescopic link 16, and electric telescopic link 16 top is hinged with solar panel 17 bottom left ends, and solar panel 17 right-hand sides is hinged at rain shield 14 top right sides, and storage battery 2 is connected with control switch 5, rotating motor 10, illuminating lamp respectively. 13. The insect repelling lamp 15, the electric telescopic rod 16 and the solar panel 17 are electrically connected.

Wherein, the illuminating lamp 13 comprises an illuminating lamp rear cover 131, and the bottom of the inner chamber of the illuminating lamp rear cover 131 is provided with an LED lamp board 132, which is convenient for garden lighting. The top of 131 is evenly provided with heat dissipation holes 134, which is convenient for dissipating the heat generated by the LED lamp board 132 in time, and the bottom of the back cover 131 of the lighting lamp is equipped with a lens 135, which is convenient for protecting the LED lamp board 132;

The heat sink 133 is an aluminum corrugated heat sink, which is convenient to change the movement route of the hot air, increase the contact area with the hot air, and improve the heat dissipation rate of the heat sink 133, and the left and right ends of the heat sink 133 are provided with slide bars, and the lighting lamps The inner wall of the back cover 131 is provided with a chute matching the slide bar, and the heat sink 133 is connected with the back cover 131 of the lighting lamp through the slide bar chute, which is convenient for replacing the damaged heat sink 133;

The top of the outer wall of the lens 135 is provided with an external thread, and the bottom of the inner wall of the back cover 131 of the lighting lamp is provided with an internal thread matching the external thread. The lens 135 and the back cover 131 of the lighting lamp are connected by threads, which is not only convenient for the staff to disassemble and maintain the lighting lamp 13, It also effectively prevents rainwater from entering the interior of the lighting lamp 13;

The top of the rotating box 6 is provided with a through hole, and a bearing is arranged in the through hole, and the bearing is sleeved on the outer wall of the rotating rod 7, so that the rotating rod 7 is kept rotating in the vertical direction, and the stability of the device is improved;

Rotating motor 10 is a variable frequency rotating motor, which is convenient to control the rotating speed of rotating motor 10, and then controls the speed of solar panel 17 rotation, facilitates solar panel 17 lighting, improves the energy conversion rate of solar panel 17, and the outer wall of rotating motor 10 is provided with a sound-absorbing film, Effectively reduce the noise generated when the rotating motor 10 works;

Working principle: when working, first bury the buried box 1 under the ground to reduce the occupied space of the device. The seat 4 is convenient for passers-by to rest and sit down to study. The battery 2 is convenient for storing the electric energy transformed by the solar panel 17. Provided to the rotating motor 10, lighting lamp 13, insect repelling lamp 15 and electric telescopic rod 16 to work, the heat sink 133 is an aluminum corrugated heat sink, which is convenient to change the movement route of the hot air in the inner chamber of the lighting lamp 13, and increases the contact with the hot air. The contact area improves the heat dissipation rate of the heat sink 133. The insect repellent lamp 15 is convenient for repelling mosquitoes near the lamp 13 when it is working, effectively improving the brightness of the lamp 13. When the rotating motor 10 is working, it drives the rotating rod 7 to rotate through the meshing of the teeth. , And then drive the solar panel 17 to rotate, convenient to adjust the direction of the solar panel 17, the inclination angle of the solar panel 17 is convenient to adjust when the electric telescopic rod 16 works, facilitate the solar panel 17 to daylight, improve the energy conversion rate of the solar panel 17.

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. An LED garden light with adjustable direction and angle of solar photovoltaic modules, comprising a buried box (1), characterized in that: a storage battery (2) is installed in the inner cavity of the buried box (1), and the buried box (1) A vertical rod (3) is installed on the top of the box (1), the bottom of the outer wall of the vertical rod (3) is provided with a seat (4), and the top of the left outer wall of the vertical rod (3) is provided with a control switch (5). The top of the vertical rod (3) is provided with a rotating box (6), the top of the rotating box (6) is plugged with a rotating rod (7), and the bottom of the rotating rod (7) is provided with a rotating rod support (8), And the rotating rod support (8) is installed on the bottom of the inner cavity of the rotating box (6), the bottom of the outer wall of the rotating rod (7) is provided with a first bevel gear (9), and the right side of the rotating box (6) The inner wall is equipped with a rotating motor (10), the output shaft at the left end of the rotating motor (10) is equipped with a second bevel gear (11) meshed with the first bevel gear (9), and the rotating rod (7) Cross bar (12) is all installed on left and right side outer walls, and described cross bar (12) is positioned at the top of rotating box (6), and described cross bar (12) outer end is equipped with illuminating lamp (13), and described rotating The top of the rod (7) is provided with a rainshield (14), and both ends of the bottom of the rainshield (14) are provided with insect repellent lamps (15), and the left side of the top of the rainshield (14) is equipped with an electric telescopic Rod (16), the top of the electric telescopic rod (16) is hinged to the left end of the bottom of the solar panel (17), the right end of the solar panel (17) is hinged to the right side of the top of the rain shield (14), and the storage battery (2) They are respectively electrically connected with the control switch (5), the rotating motor (10), the lighting lamp (13), the insect repelling lamp (15), the electric telescopic rod (16) and the solar panel (17). 2. The LED garden light with adjustable direction and angle of solar photovoltaic modules according to claim 1, characterized in that: the lighting lamp (13) includes a lighting lamp rear cover (131), and the lighting lamp rear cover (131) The bottom of the inner cavity is provided with an LED light board (132), the top of the inner cavity of the illuminating lamp rear cover (131) is provided with a cooling fin (133), and the top of the illuminating lamp rear cover (131) is uniformly provided with cooling holes (134), a lens (135) is installed at the bottom of the illuminating lamp rear cover (131). 3. The LED garden light with adjustable direction and angle of solar photovoltaic modules according to claim 2, characterized in that: the heat sink (133) is an aluminum corrugated heat sink, and the heat sink (133 ) are provided with slide bars at the left and right ends, and the inner wall of the back cover of the lighting lamp (131) is provided with a chute matching the slide bar, and the heat sink (133) and the back cover of the lighting lamp (131) pass through the slide bar chute connect. 4. The LED garden light with adjustable direction and angle of solar photovoltaic modules according to claim 2, characterized in that: the top of the outer wall of the lens (135) is provided with external threads, and the back cover (131) of the lighting lamp Internal threads matching the external threads are provided at the bottom of the inner wall, and the lens (135) is threadedly connected to the back cover (131) of the illuminating lamp. 5. An LED garden light with adjustable direction and angle of solar photovoltaic modules according to claim 1, characterized in that: a through hole is opened on the top of the rotating box (6), and a bearing is arranged in the through hole, and The bearing is socketed on the outer wall of the rotating rod (7). 6. The LED garden light with adjustable direction and angle of solar photovoltaic modules according to claim 1, characterized in that: the rotating motor (10) is a frequency conversion rotating motor, and the outer wall of the rotating motor (10) is set With sound-absorbing membrane.