Improved solar letter box

Abstract

The invention discloses an improved solar letter box. The improved solar letter box comprises a letter box body and a solar generation device, wherein the letter box body comprises a display screen and a letter feeding hole; the solar generation device is fixedly arranged at the upper part of the letter box body and comprises a frame body and angle adjusting devices, the angle adjusting devices are correspondingly arranged on the left and right sides of the top of the frame body, the frame body is arranged at the upper part in the letter box body, and the angle adjusting devices stretch out ofthe upper surface of the letter box body; each angle adjusting device comprises a support pillar, a movable pillar and a solar panel, the support pillar is arranged on the left side, the movable pillar is arranged on the right side, and the solar panel is arranged between the support pillar and the movable pillar; and guiding cavities which extend leftwards and rightwards are correspondingly formed in the left and right sides in the frame body, and a channel which extends to the left and right sides of the top of each guiding cavity is formed in the top of each guiding cavity in a penetrationmanner. The improved solar letter box is simple in structure, the electricity requirement of the letter box can be met in a solar power generation manner, the equipment investment is reduced, and themanufacturing cost and the maintenance cost are lowered.

Description

technical field [0001] The invention relates to the technical field of letter boxes, and relates to an improved solar letter box. Background technique [0002] As a device for receiving books, newspapers and letters, the letter box still plays an important role in modern society. There are many letterboxes with display screens on the market. These letterboxes have built-in electronic equipment, which can count the schoolbags and letters put in and give feedback on the display screen. However, because these letterboxes need electricity, they need to pull wires from the room to facilitate power supply. It is very troublesome. At present, there have been mailboxes powered by solar power generation, but since the solar panels are fixed and cannot be disassembled, it is very inconvenient to disassemble, repair and replace them. When the solar panels are damaged, the entire solar power generation device needs to be replaced, which increases the cost of use. Contents of the inven...

AI Technical Summary

Problems solved by technology

There are many letterboxes with display screens on the market. These letterboxes have built-in electronic equipment, which can count the schoolbags and letters put in and give feedback on the display screen. However, because these letterboxes need electricity, they need to pull wires from the room to facilitate power supply. It is very troublesome. At present, there have been mailboxes powered by solar power. However, since the solar panels are fixed and cannot be disassembled, it is very inconvenient to disassemble, repair and replace them. When the solar panels are damaged, the entire solar power generation device needs to be replaced, which increases the cost of use.

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