Energy-saving outdoor advertisement display device

Abstract

The utility model discloses an energy-saving outdoor advertisement display device, relates to the technical field of energy-saving equipment, and aims to solve the technical problems that an existing projection lamp is poor in energy-saving effect, and the power supply burden of a city is increased due to large-area use. The energy-saving outdoor advertisement display device comprises a base, a traction mechanism and an inner barrel, the projection lamp is arranged at the upper end of the base, side openings are formed in the two sides of the base, and the traction mechanism is arranged in the inner barrel. A side opening is formed in the top of the base, a hoisting type side door is rotationally installed in the side opening through a hinge, a reflecting mirror is fixed to the inner side of the side door, the inner cylinder is installed in the middle of the interior of the base, an inner rotating body is rotationally installed in the inner cylinder, photovoltaic panels are arranged on the planes of the two sides of the inner rotating body, and a motor is arranged in a notch in the top of the inner cylinder; edge blocks are distributed in the base in an annular array mode, the two edge blocks on the same side are located on the inner side of an opening of the side opening, and storage batteries are arranged on the two sides of the interior of the base. The utility model has the advantages of solar energy-saving design and reduced power supply burden.

Description

Technical Field

[0001] This utility model relates to the field of energy-saving equipment technology, and more specifically, to an energy-saving outdoor advertising display device. Background Technology

[0002] Outdoor billboards require floodlights to focus light onto the billboard at night, enhancing the display effect. Floodlights, also known as spotlights, can typically be aimed in any direction and are unaffected by weather conditions. All large-area outdoor lighting fixtures can be considered floodlights.

[0003] Existing floodlights are powered by connected power lines, and the extensive use of focusing equipment increases the burden on the power supply during peak summer electricity consumption periods. These floodlights also have high energy consumption, increasing the load on the city's power supply system and making them inconvenient to use. Therefore, we propose an energy-saving outdoor advertising display device. Utility Model Content

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology, adapt to the needs of reality, and provide an energy-saving outdoor advertising display device to solve the technical problems of poor energy-saving effect of current floodlights and increased urban power supply burden due to large-scale use.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an energy-saving outdoor advertising display device, including a base, a traction mechanism and an inner cylinder. The upper end of the base is equipped with a floodlight. Both sides of the base have side openings, and a hanging side door is rotatably installed in the side opening via a hinge. A reflector is fixed inside the side door. The inner cylinder is installed in the middle of the interior of the base. An inner rotating body is rotatably installed inside the inner cylinder, and photovoltaic panels are provided on both sides of the inner rotating body. A motor is installed in the top recess of the inner cylinder. Side blocks are distributed in a circular array inside the base, and two side blocks on the same side are located inside the opening of the side opening. Batteries are provided on both sides of the interior of the base.

[0006] When this utility model is in use, the multi-stage telescopic rod is activated, causing the sliding end of the first extension arm to rise. The first extension arm then drives the second and third extension arms to unfold. At this time, the side door unfolds 45 degrees via hinges, allowing the strong midday sunlight to be reflected onto the photovoltaic panel through a reflector. The photovoltaic panel converts solar energy into electrical energy. Through the aforementioned unfolding structural design, the built-in solar energy-saving mechanism replenishes the electrical energy. Compared with existing external solar energy devices, the built-in structural design reduces the risk of damage and ensures the service life of the device. The electrical energy stored in the built-in battery powers the floodlight illumination mechanism, reducing the external power supply pressure on the device and avoiding the impact on urban power supply load due to large-scale use. The starting motor drives the inner rotating body to rotate. The inner rotating body rotates 90 degrees, causing the photovoltaic panel structure to retract to the inside of the inner cylinder, further improving the protective performance. During the rotation, the wiring port on the inner rotating body moves and changes position within the adjustment groove, facilitating the connection of wires to the battery. The base and side door provide initial external protection for the device, and the inner cylinder structure provides further protection for the internal energy-saving mechanism, preventing internal damage to the device in harsh environments and ensuring its service life.

[0007] Preferably, the inner cylinder has openings on both sides, and the openings are located corresponding to the photovoltaic panel and the reflector.

[0008] Preferably, the side block has a side groove on its front side, and a multi-stage telescopic rod is fixed at the bottom of the side groove. A guide groove is provided at the bottom of the side groove, and the traction mechanism connects the side block and the side door.

[0009] Preferably, the traction mechanism consists of a first arm, a second arm, and a third arm. The lower end of the first arm is slidably installed in the guide groove, the outer end of the second arm is connected to the side door via a hinge, and the outer end of the third arm is rotatably installed on the top of the side groove via a rotating shaft.

[0010] Preferably, the hinge at the outer end of the second extension arm is misaligned with the reflector on the side door.

[0011] Preferably, the inner ends of the first, second, and third extension arms are rotatably connected by a pivot.

[0012] Preferably, the upper end face of the inner cylinder is provided with adjustment grooves on both sides, and the upper end face of the inner cylinder is fixed with wiring ports on both sides, and the wiring ports are slidably installed in the corresponding adjustment grooves.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. This utility model designs a photovoltaic panel that activates a multi-stage telescopic rod to raise the sliding end of the first extension arm. The first extension arm then drives the second and third extension arms to unfold. At this time, the side door unfolds at a 45-degree angle via hinges, allowing the strong midday sunlight to be reflected onto the photovoltaic panel through a reflector. The photovoltaic panel then converts solar energy into electrical energy. Through the aforementioned unfolding structural design, the built-in solar energy-saving mechanism replenishes the electrical energy. Compared to existing external solar energy devices, the built-in structural design reduces the risk of damage and ensures the service life of the device. The electrical energy stored in the built-in battery powers the floodlight illumination mechanism, reducing the external power supply pressure on the device and avoiding the impact on urban power supply load due to large-scale use.

[0015] 2. This utility model also improves the protection performance by designing an inner cylinder. When the motor is started, the inner rotating body rotates 90 degrees, allowing the photovoltaic panel structure to be retracted to the inside of the inner cylinder. During the rotation, the wiring port on the inner rotating body moves and changes position in the adjustment groove, facilitating the connection of wires to the battery. The base and side door provide initial external protection for the device, and the inner cylinder structure provides further protection for the internal energy-saving mechanism, preventing damage to the device's internal structure under harsh environments and ensuring its service life. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the unfolded structure of this utility model;

[0018] Figure 3 This is a cross-sectional structural diagram of the present invention;

[0019] Figure 4 This is an enlarged structural schematic diagram of the present invention;

[0020] Figure 5 This is a schematic diagram of the connection structure of this utility model;

[0021] Figure 6 This is a schematic diagram of the inner cylinder structure of this utility model.

[0022] The following are the labels in the diagram: 1. Floodlight; 2. Base; 201. Side door; 202. Reflector; 203. Side opening; 3. Traction mechanism; 301. First extension arm; 302. Second extension arm; 303. Third extension arm; 4. Side block; 401. Side groove; 402. Multi-stage telescopic rod; 403. Guide groove; 5. Battery; 6. Inner cylinder; 601. Motor; 602. Adjustment groove; 7. Inner rotating body; 701. Photovoltaic panel; 702. Wiring conduit port. Detailed Implementation

[0023] like Figures 1 to 5As shown, this utility model relates to an energy-saving outdoor advertising display device, including a base 2, a traction mechanism 3, and an inner cylinder 6. A floodlight 1 is installed at the upper end of the base 2. Side openings 203 are provided on both sides of the base 2, and a hinged side door 201 is rotatably installed inside each side opening 203. A reflector 202 is fixed inside the side door 201. The inner cylinder 6 is installed in the middle of the interior of the base 2. An inner rotating body 7 is rotatably installed inside the inner cylinder 6, and photovoltaic panels 701 are provided on both sides of the inner rotating body 7. Openings are provided on both sides of the inner cylinder 6, corresponding to the photovoltaic panels 701 and the reflector 202. When the reflector 202 is unfolded, light is reflected through the openings and illuminates the photovoltaic panels 701. Adjustable... The upper ends of the inner cylinder 6 and the groove 602 are both fixed with wiring ports 702, and the wiring ports 702 are slidably installed in the corresponding adjustment grooves 602. The base 2 has batteries 5 on both sides inside. The wiring ports 702 connect the power wires to the batteries 5. The motor 601 drives the inner rotating body 7 to rotate. The inner rotating body 7 rotates 90 degrees, so that the photovoltaic panel 701 structure is retracted to the inside of the inner cylinder 6, further improving the protection performance. During the rotation, the wiring ports 702 on the inner rotating body 7 move and change position in the adjustment grooves 602, which facilitates the connection of the wires to the batteries 5. The base 2 and the side door 201 provide initial external protection for the device, and the inner cylinder 6 structure provides further protection for the internal energy-saving mechanism, avoiding damage to the device's internal structure in harsh environments and ensuring its service life.

[0024] like Figures 2 to 6As shown, this utility model relates to an energy-saving outdoor advertising display device, including a base 2, a traction mechanism 3, and an inner cylinder 6. A motor 601 is installed in a top recess of the inner cylinder 6. Side blocks 4 are arranged in a circular array inside the base 2, with two side blocks 4 on the same side located inside the opening of a side opening 203. A side groove 401 is formed on the front side of each side block 4, and a multi-stage telescopic rod 402 is fixed to the bottom of the side groove 401. A guide groove 403 is formed at the bottom of the side groove 401. The traction mechanism 3 connects the side blocks 4 to the side door 201, and pulls... The guiding mechanism 3 consists of a first extending arm 301, a second extending arm 302, and a third extending arm 303. The lower end of the first extending arm 301 is slidably installed in the guide groove 403. The outer end of the second extending arm 302 is connected to the side door 201 via a hinge. The outer end of the third extending arm 303 is rotatably installed on the top of the side groove 401 via a rotating shaft. The top of the multi-stage telescopic rod 402 is connected to the lower sliding end of the first extending arm 301. The inner ends of the first extending arm 301, the second extending arm 302, and the third extending arm 303 are rotatably connected via a rotating shaft. The mechanism is operated electrically. The multi-stage telescopic rod 402 drives the first extension arm 301 to rise and fall. The first extension arm 301 then drives the second extension arm 302 and the third extension arm 303 to unfold. The hinge at the outer end of the second extension arm 302 is offset from the reflector 202 on the side door 201. This offset distribution avoids interference with light illumination. Activating the multi-stage telescopic rod 402 drives the sliding end of the first extension arm 301 to rise. The first extension arm 301 then drives the second extension arm 302 and the third extension arm 303 to unfold. At this time, the side door 201 unfolds to a 45-degree angle via the hinge, allowing the strong midday sunlight to be reflected by the reflector 202 onto the photovoltaic panel 701. The photovoltaic panel 701 converts solar energy into electrical energy. Through the aforementioned unfolding structural design, the built-in solar energy-saving mechanism replenishes the electrical energy. Compared to existing external solar energy equipment, the built-in structural design reduces the risk of damage and ensures the service life of the device. The electrical energy stored in the built-in battery 5 powers the floodlight 1 illumination mechanism, reducing the external power supply pressure on the device and avoiding the burden on the city's power supply due to large-scale use.

[0025] Working Principle: This embodiment provides an energy-saving outdoor advertising display device. In use, the multi-stage telescopic rod 402 is activated, causing the sliding end of the first extension arm 301 to rise. The first extension arm 301 then drives the second extension arm 302 and the third extension arm 303 to unfold. At this time, the side door 201 unfolds at a 45-degree angle via a hinge, allowing the strong midday sunlight to be reflected by the reflector 202 onto the photovoltaic panel 701. The photovoltaic panel 701 converts solar energy into electrical energy. The motor 601 is then activated, causing the inner rotating body 7 to rotate. The inner rotating body 7 rotates 90 degrees, causing the photovoltaic panel 701 structure to retract into the inner side of the inner cylinder 6, further improving the protective performance. During the rotation, the wiring port 702 on the inner rotating body 7 moves and changes position within the adjustment groove 602, facilitating the connection of wires to the battery 5. The base 2 and the side door 201 provide initial external protection for the device, and the inner cylinder 6 structure provides further protection for the internal energy-saving mechanism, preventing damage to the device's internal components due to harsh environments.

[0026] The embodiments disclosed herein are preferred embodiments, but are not limited thereto. Those skilled in the art can readily grasp the spirit of this utility model based on the above embodiments and make different extensions and variations. However, as long as they do not depart from the spirit of this utility model, they are all within the protection scope of this utility model.

Claims

1. An energy-saving outdoor advertising display device, comprising a base (2), a traction mechanism (3), and an inner cylinder (6), characterized in that: The upper end of the base (2) is provided with a floodlight (1). Both sides of the base (2) are provided with side openings (203), and a hanging side door (201) is installed in the side opening (203) by means of a hinge. A reflector (202) is fixed inside the side door (201). The inner cylinder (6) is installed in the middle of the interior of the base (2). An inner rotating body (7) is rotatably installed inside the inner cylinder (6), and photovoltaic panels (701) are provided on both sides of the inner rotating body (7). A motor (601) is provided in the top recess of the inner cylinder (6). Side blocks (4) are distributed in a ring array inside the base (2), and two side blocks (4) on the same side are located inside the opening of the side opening (203). A battery (5) is provided on both sides of the interior of the base (2).

2. The energy-saving outdoor advertising display device according to claim 1, characterized in that: The inner cylinder (6) has openings on both sides, and the openings are located corresponding to the photovoltaic panel (701) and the reflector (202).

3. The energy-saving outdoor advertising display device according to claim 1, characterized in that: The side block (4) has a side groove (401) on its front side, and a multi-stage telescopic rod (402) is fixed at the bottom of the side groove (401). A guide groove (403) is provided at the bottom of the side groove (401). The traction mechanism (3) connects the side block (4) and the side door (201).

4. The energy-saving outdoor advertising display device according to claim 3, characterized in that: The traction mechanism (3) consists of a first arm (301), a second arm (302) and a third arm (303). The lower end of the first arm (301) is slidably installed in the guide groove (403). The outer end of the second arm (302) is connected to the side door (201) via a hinge. The outer end of the third arm (303) is rotatably installed on the top of the side groove (401) via a rotating shaft.

5. The energy-saving outdoor advertising display device according to claim 4, characterized in that: The outer end hinge of the second extension arm (302) is misaligned with the reflector (202) on the side door (201).

6. The energy-saving outdoor advertising display device according to claim 5, characterized in that: The inner ends of the first arm (301), the second arm (302) and the third arm (303) are rotatably connected by a pivot.

7. The energy-saving outdoor advertising display device according to claim 6, characterized in that: The inner cylinder (6) has adjustment grooves (602) on both sides of its upper end face. The inner cylinder (6) has wiring ports (702) fixed on both sides of its upper end face, and the wiring ports (702) are slidably installed in the corresponding adjustment grooves (602).

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