Photovoltaic lawn lamp

Abstract

The photovoltaic lawn lamp comprises a first lamp pole and a second lamp pole, the first lamp pole is fixedly connected to the top end of the second lamp pole, a solar panel is fixedly connected to the top of the first lamp pole, and a plurality of expansion screws used for installation are fixedly arranged at the bottom of the second lamp pole; lampshades are arranged on the surfaces of the first lamp post and the second lamp post, the interiors of the first lamp post and the second lamp post are hollow, and lamp tubes vertically penetrate through the interiors of the first lamp post and the second lamp post and are electrically connected with the solar panel; a protective shell is fixedly arranged on the outer wall of the second lamp post and provided with a plurality of light-transmitting notches. The utility model has the effects of adapting to the environment without mains supply and reducing the dependence on fossil energy.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of lawn lamps, in particular to a photovoltaic lawn lamp. BACKGROUND

[0002] The design of a lawn lamp mainly adds safety and beauty to the urban green landscape with an external shape and soft light, and is generally characterized by convenient installation and strong decoration, and can be used for the decoration of green belts in parks, gardens, villas, squares and the like. The traditional lawn lamp usually uses commercial power, and it is difficult to apply in remote areas without commercial power supply or parks, green lands and the like without wiring. In view of the above technical problems, the application provides a photovoltaic lawn lamp using solar energy, which does not consume conventional power resources, so as to adapt to the environment without commercial power supply and be more energy-saving and environment-friendly. CONTENT OF THE UTILITY MODEL

[0003] In order to adapt to the environment without commercial power supply and reduce the dependence on fossil energy, the application provides a photovoltaic lawn lamp.

[0004] The above application purpose of the application is realized by the following technical scheme:

[0005] A photovoltaic lawn lamp comprises a first lamp column and a second lamp column, the first lamp column is fixedly connected to the top end of the second lamp column, and the top of the first lamp column is fixedly connected with a solar panel;

[0006] The surfaces of the first lamp column and the second lamp column are provided with lampshades, the interiors of the first lamp column and the second lamp column are hollow and vertically penetrated by lamp tubes, and the lamp tubes are electrically connected with the solar panel;

[0007] The outer wall of the second lamp column is fixedly provided with a protective shell, and the protective shell is provided with a plurality of notches for light transmission.

[0008] By adopting the above technical scheme, the lamp tubes are vertically installed in the interiors of the first lamp column and the second lamp column, so that the light can be uniformly distributed from top to bottom, and a more uniform lighting effect is provided. The solar panel absorbs sunlight to convert into electric energy in the daytime, and directly supplies the lamp tubes, without the need of external power supply lines, so as to reduce the risk of electric shock and short circuit, especially in the outdoor environment, the safety is improved, the efficient conversion and utilization of energy are realized, and the photovoltaic lawn lamp is usually provided with a light control system, which can automatically light up at night and turn off in the daytime, without manual operation.

[0009] Optionally, the surface of the lampshade is electrostatically sprayed with corrosion-resistant and acid-alkali-resistant paint.

[0010] By adopting the above technical scheme, the anticorrosive coating can effectively resist corrosive substances in the environment, such as salt spray, acid rain, chemicals, etc., protect the lampshade material from erosion, prolong the service life of the lawn lamp, and the acid-base coating can make the lampshade adapt to various climate conditions, including extreme temperature difference, ultraviolet radiation and humidity change, maintain the stability and appearance of the lampshade, greatly reduce the maintenance frequency and cost of the lawn lamp, and reduce the replacement frequency of the lampshade.

[0011] Optionally, the protective shell is made of stainless steel material, and the surface of the protective shell is coated with real stone paint.

[0012] By adopting the above technical scheme, the stainless steel material itself has high strength and toughness, which can enhance the structural stability of the photovoltaic lawn lamp, and the real stone paint as an additional protective layer has good hardness and wear resistance, can resist ultraviolet radiation, temperature change and humidity change, maintain the stability of color and the integrity of appearance, in addition, the real stone paint can also simulate the texture and color of stone, making the appearance of the photovoltaic lawn lamp more natural and beautiful, suitable for gardens, landscapes and other environments.

[0013] Optionally, the notch is provided with a hollow pattern, and the hollow pattern is made of stainless steel material.

[0014] By adopting the above technical scheme, the hollow pattern design can make the light project a specific light pattern on the ground, increase the light transmission area of the second lamp post, and more effectively utilize the light energy generated by the solar panel, while reducing direct glare and making the light more soft and comfortable, and helping to dissipate heat inside the lawn lamp.

[0015] Optionally, the bottom of the second lamp post is fixedly provided with a plurality of expansion screws for installation.

[0016] By adopting the above technical scheme, the expansion screws can firmly fix the lawn lamp on the ground, even in the case of large wind force or uneven load, the stability of the lamp can be maintained, and the risk of injury to pedestrians or pets caused by the lamp falling is reduced.

[0017] Optionally, the bottom of the second lamp post is fixedly provided with a plurality of expansion screws for installation.

[0018] By adopting the above technical scheme, the disassembly and assembly process of the anchor bolt is relatively convenient, and the damage to the ground is relatively small, which will not damage the integrity of the lawn, and is conducive to environmental protection.

[0019] In summary, the present application has at least one of the following beneficial technical effects:

[0020] 1. The lamp is vertically installed inside the first and second lamp posts, which can make the light evenly distributed from top to bottom, providing more uniform lighting effect. The solar panel absorbs sunlight during the day and converts it into electricity, which is directly used by the lamp, without the need for external power lines, reducing the risk of electric shock and short circuit, especially in outdoor environments, improving safety, achieving efficient conversion and utilization of energy, and photovoltaic lawn lights are usually equipped with light control systems that can automatically turn on at night and turn off during the day without manual operation;

[0021] 2. The corrosion-resistant coating can effectively resist corrosive substances in the environment, such as salt spray, acid rain, chemicals, etc., protecting the lampshade material from erosion and extending the service life of the lawn lamp. Acid and alkali-resistant coating can make the lampshade adapt to various climate conditions, including extreme temperature differences, ultraviolet radiation, and humidity changes, maintaining the stability and appearance of the lampshade, greatly reducing the maintenance frequency and cost of the lawn lamp, and reducing the frequency of replacing the lampshade;

[0022] 3. The hollow pattern design can project specific light patterns on the ground, increasing the light transmission area of the second lamp post to more effectively utilize the light energy generated by the solar panel, while reducing direct glare and making the light more soft and comfortable, and helping to dissipate heat inside the lawn lamp. BRIEF DESCRIPTION OF DRAWINGS

[0023] Fig. 1 is a schematic diagram of the overall structure of the embodiment of the present application;

[0024] Fig. 2 is a lateral cross-sectional view of the embodiment of the present application;

[0025] Fig. 3 is a side view of the embodiment of the present application.

[0026] Reference signs: 1, first lamp post; 2, second lamp post; 3, lampshade; 4, lamp; 5, protective shell; 6, notch; 7, expansion screw; 8, anchor bolt. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the present application clearer, the following will further describe the present application in conjunction with the drawings and examples. It should be understood that the specific examples described herein are only used to explain the present application and not to limit the present application.

[0028] The embodiment of the present application discloses a photovoltaic lawn lamp. Referring to Figs. 1-3The photovoltaic lawn lamp comprises a first lamp post 1 and a second lamp post 2, the first lamp post 1 is fixedly installed on the top end of the second lamp post 2 through a flange, the shell of the first lamp post 1 is made of aluminum, and a solar panel (not shown in the figure) is fixedly connected to the top of the first lamp post 1; the surfaces of the first lamp post 1 and the second lamp post 2 are provided with lampshades 3, the surfaces of the lampshades 3 are sprayed with anticorrosive and acid-alkali-resistant paint through electrostatic spraying, the first lamp post 1 and the second lamp post 2 are hollow and vertically penetrated by lamp tubes 4, the lamp tubes 4 are electrically connected with the solar panel, the outer wall of the second lamp post 2 is fixedly provided with a protective shell 5, the protective shell 5 is made of stainless steel, and the surface of the protective shell 5 is coated with real stone paint with dark gray texture; the protective shell 5 is provided with notches 6 for light transmission, the notches 6 are provided with hollow patterns (not shown in the figure), and the hollow patterns are made of stainless steel; the bottom of the second lamp post 2 is fixed to the ground through four expansion screws 7 or ground anchors 8.

[0029] The implementation principle of the photovoltaic lawn lamp is that the second lamp post 2 is fixedly installed on the ground through the expansion screws 7, the lamp tubes 4 are vertically installed in the first lamp post 1 and the second lamp post 2, the light can be uniformly distributed from top to bottom, a more uniform lighting effect is provided, the solar panel converts sunlight into electric energy during the day and directly supplies the lamp tubes 4, without the need of external power supply lines, the efficient conversion and utilization of energy are realized, the photovoltaic lawn lamp is provided with a light control system and can automatically light up at night and turn off during the day without manual operation, the hollow pattern design can project specific light and shadow patterns on the ground, reduce direct glare and make the light more soft and comfortable, and help to dissipate heat inside the lawn lamp, and the stainless steel protective shell 5 has high strength and toughness and can enhance the structural stability of the photovoltaic lawn lamp.

[0030] The above are preferred embodiments of the present application, and do not limit the protection scope of the present application, any feature disclosed in the specification (including the abstract and the drawings) can be replaced by other equivalent or similar features unless specifically described, that is, each feature is only an example of a series of equivalent or similar features unless specifically described.

Claims

1. A photovoltaic lawn light, characterized in that: It includes a first lamp post (1) and a second lamp post (2), the first lamp post (1) is fixedly connected to the top of the second lamp post (2), and a solar panel is fixedly connected to the top of the first lamp post (1); The first lamp post (1) and the second lamp post (2) are both provided with lamp covers (3). The first lamp post (1) and the second lamp post (2) are hollow inside and have lamp tubes (4) running through them vertically. The lamp tubes (4) are electrically connected to the solar panel. The outer wall of the second lamp post (2) is fixedly provided with a protective shell (5), and the protective shell (5) has several openings (6) for light transmission.

2. A photovoltaic lawn light according to claim 1, characterized in that: The surface of the lampshade (3) is coated with an anti-corrosion and acid-alkali resistant coating by electrostatic spraying.

3. A photovoltaic lawn light according to claim 1, characterized in that: The protective shell (5) is made of stainless steel and the surface of the protective shell (5) is coated with real stone paint.

4. A photovoltaic lawn light according to claim 1, characterized in that: The notch (6) is provided with a hollowed-out pattern, which is made of stainless steel.

5. A photovoltaic lawn light according to claim 1, characterized in that: The bottom of the second lamp post (2) is fixed with several expansion screws (7) for installation.

6. A photovoltaic lawn light according to claim 1, characterized in that: The bottom of the second lamp post (2) is fixedly provided with several anchor nails (8) for installation.

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