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A self-powered environmental protection and energy-saving doorbell

An environment-friendly, energy-saving, self-powered technology, applied in electromagnetic audible signals and other directions, can solve problems such as environmental pollution and affect the work of doorbells, and achieve the effect of a simple device structure

Active Publication Date: 2016-11-23
湖州佳灏信息技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the power supply of household doorbells all use dry batteries, because the terminal voltage of dry batteries gradually decreases with the prolongation of use time, which affects the normal operation of the doorbell and also brings pollution to the environment

Method used

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  • A self-powered environmental protection and energy-saving doorbell
  • A self-powered environmental protection and energy-saving doorbell
  • A self-powered environmental protection and energy-saving doorbell

Examples

Experimental program
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Effect test

Embodiment Construction

[0011] exist figure 1 , image 3 Among them, one end of the button sleeve (11) has an annular baffle (17) inside and a fixing plate (16) outside, and the base (9) opposite the top surface and bottom surface of the doorbell frame box (18) is fixed to generate electricity. The fixed shaft (8) of the device is characterized in that: the lower end of the power generation device is equipped with an outer ring forming a truncated cone bearing (6), and a bearing gear (7) is made on the outer slope surface, and the doorbell frame box interlayer (1) is connected to the doorbell The bottom surface of the frame box (18) is relatively symmetrically provided with a guide groove (2) with a guide flute (3) in the middle, a guide hammer (5) is placed between the upper and lower guide grooves (2), and one end of the push rod gear (4) is Guide the hammer (5), the other end is a convex push rod (10), the push rod gear (4) is coupled with the bearing gear (7) during the process of being pushed, ...

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PUM

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Abstract

The invention relates to an environmentally friendly and energy-saving doorbell with independent power supply. Composed of push rod, key sleeve, spring, annular backing plate, key ferrule, latch, fixed plate, annular baffle, doorbell box, spherical contact switch, oscillating circuit, etc., it is characterized in that: the lower end of the power generation device is equipped The ring forms a circular truncated bearing, and bearing gears are made on the outer slope surface. There are guide grooves with guide grooves in the middle relatively symmetrically on the bottom of the doorbell frame box and the bottom surface of the doorbell frame box. A guide hammer is placed between the upper and lower guide grooves. One end of the push rod gear is a guide hammer, and the other end is a convex push rod. The push rod gear is coupled with the bearing gear in the process of being pushed to drive the power generation device to generate electricity. When the hammer is in conflict, the spherical contact switch is closed, and the circuit is connected to vibrate and sound.

Description

technical field [0001] The invention relates to an environmentally friendly and energy-saving doorbell with independent power supply, which belongs to the field of household gadgets. Background technique [0002] At present, the power supply of household doorbells all use dry batteries, because the terminal voltage of dry batteries gradually decreases with the prolongation of use time, which affects the normal operation of doorbells and also brings pollution to the environment. Contents of the invention [0003] The technical problem to be solved by the present invention is: Based on the invention of "an energy-saving and environment-friendly mechanical battery" with the patent application number of 201410170566.9, a self-powered, environment-friendly and energy-saving doorbell is provided. When the button of the doorbell is pressed, the push rod gear and the bearing The gear, which enables the generator to generate electricity to power the doorbell circuit. [0004] The ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G08B3/10
CPCG08B3/10
Inventor 葛亮
Owner 湖州佳灏信息技术有限公司
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