Unlock instant, AI-driven research and patent intelligence for your innovation.

Buffer time delay adjusting device

An adjustment device and time delay technology, applied in the direction of pulse technology, electrical components, electronic switches, etc., can solve the problems of starting impact of electrical appliances, affecting the service life of electrical appliances, pollution of power supply network, etc., to achieve the elimination of high current impact and good startup characteristics, effect of prolonging service life

Pending Publication Date: 2020-07-03
深圳市九九智能科技有限公司
View PDF4 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

During the start-up process of existing dimming and speed-regulating products, there is a great start-up impact on electrical appliances, which seriously affects the service life of electrical appliances, and will also bring great pollution and fluctuations to the power supply network.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Buffer time delay adjusting device
  • Buffer time delay adjusting device
  • Buffer time delay adjusting device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] The buffer delay adjustment device provided in this embodiment, such as figure 1 As shown, it is composed of the regulation voltage input terminal T1, the switch K, the threshold value circuit 1, the voltage equalization circuit 2, the transistor delay circuit 3 and the regulation voltage output terminal T2, wherein the voltage equalization circuit and the transistor delay circuit are connected in parallel And then in series with the threshold circuit.

[0020] This embodiment is applied in the AC signal circuit, and the specific circuit principle diagram is as follows figure 2 As shown, among them,

[0021] The threshold circuit 1 is composed of a resistor TR1 and a resistor TR2. One end of the resistor TR1 is connected to the regulation voltage input terminal T1, and the other end is connected to one end of the resistor TR2. The resistance value of the resistor TR1 is used to determine the threshold level, and the resistor TR2 The resistance value is used to determ...

Embodiment 2

[0025] The buffer delay adjustment device provided in this embodiment, such as figure 1 As shown, it is composed of the regulation voltage input terminal T1, the switch K, the threshold value circuit 1, the voltage equalization circuit 2, the transistor delay circuit 3 and the regulation voltage output terminal T2, wherein the voltage equalization circuit and the transistor delay circuit are connected in parallel And then in series with the threshold circuit.

[0026] This embodiment is applied in a DC signal circuit, and the specific circuit schematic diagram is as follows image 3 As shown, among them,

[0027] The threshold circuit 1 is composed of a resistor TR1 and a resistor TR2. One end of the resistor TR1 is connected to the regulation voltage input terminal T1, and the other end is connected to one end of the resistor TR2. The resistance value of the resistor TR1 is used to determine the threshold level, and the resistor TR2 The resistance value is used to determine...

Embodiment 3

[0031] The only difference between the buffer delay adjustment device provided in this embodiment and Embodiment 1 is that the transistor Q is composed of two triodes. The specific circuit principle is as follows Figure 4 As shown, other parts are the same as those in Embodiment 1, so refer to the description of Embodiment 1 for the circuit structure and working principle, and will not be repeated in this embodiment.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention provides a buffer time delay adjusting device. The utility model relates to the technical field of household electrical appliance control, in particular to a voltage regulator, which isformed by sequentially connecting a regulation voltage input end T1, a switch K, a threshold circuit (1), a voltage-sharing circuit (2), a transistor time delay circuit (3) and a regulation voltage output end T2, and the voltage-sharing circuit (2) is connected with the transistor time delay circuit (3) in parallel and then connected with the threshold circuit (1) in series. According to the invention, in the starting process of dimming and speed regulating products, large-current impact during starting of an electric appliance is eliminated, a good starting characteristic is obtained, the service life of the electric appliance is greatly prolonged, and great impact, fluctuation and pollution to a power supply network during starting of the electric appliance are eliminated.

Description

technical field [0001] The invention relates to the technical field of household appliance control, in particular to a buffer delay adjusting device. Background technique [0002] In recent years, with the rapid development of science and technology and the improvement of industrial automation level, speed regulation and dimming products are becoming more and more popular in industrial applications and household appliances. Designers' demand for speed regulation and dimming products and Accuracy requirements are also getting higher and higher. During the start-up process of the existing dimming and speed-regulating products, there is a great start-up impact on electrical appliances, which seriously affects the service life of the electrical appliances, and also brings great pollution and fluctuations to the power supply network. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the object of the present invention is to provide a ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H03K17/28
CPCH03K17/28
Inventor 杨继良
Owner 深圳市九九智能科技有限公司