CN202313123U

CN202313123U - Dust collector with wireless remote control structure

Info

Publication number: CN202313123U
Application number: CN2011204839370U
Authority: CN
Inventors: 倪祖根
Original assignee: Kingclean Electric Co Ltd
Current assignee: Lexy Electric Green Energy Technology Suzhou Co Ltd
Priority date: 2011-11-29
Filing date: 2011-11-29
Publication date: 2012-07-11
Anticipated expiration: 2021-11-29

Abstract

The utility model discloses a dust collector with a wireless remote control structure. The dust collector comprises a main circuit, a radio receiving module, a filter module, a central processing unit, a self-learning module and a radio emitting module, wherein the main circuit is arranged on the dust collector; the radio receiving module is connected with the main circuit; the filter module is connected with the radio receiving module and provides power filtration for the radio receiving module; the central processing unit controls and is connected with the radio receiving module; the self-learning module is connected with the central processing unit; and the radio emitting module is arranged on a remote controller. According to the dust collector, radio wave serves as a carrier, so the dust collector is relatively reliably controlled to run; baffling of a barrier is allowed, the dust collector is free of limitation of direction, the remote control distance is also thoroughly improved, the movement free degree and the sensitivity of a wireless remote control system are greatly improved, and the power consumption is also greatly reduced.

Description

Dust catcher with wireless remote control structure

Technical field

The utility model relates to a kind of dust catcher with wireless remote control structure.

Background technology

Existing dust catcher adopts the infrared remote control mode; Usually it comprises and is positioned at the infrared remote receiver on the body and is arranged on the infrared transmitter on the handle body; And significant disadvantages is arranged because infrared technique is launched the system of sightless light wave: barrier can not be arranged between transmitter and receiver on the one hand; And directionality also has great limitation, and EFFECTIVE RANGE also is restricted on the other hand, and power consumption is higher.Cause reception relatively poor thus, especially be positioned at the area, dead angle, influence the user and use.

Summary of the invention

The utility model purpose is: a kind of dust catcher with wireless remote control structure that improves reception is provided.

The technical scheme of the utility model is: a kind of dust catcher with wireless remote control structure, it comprises the main circuit that is arranged on the dust catcher, the radio reception module that links to each other with main circuit, links to each other with the radio reception module and is provided as filtration module, control radio reception module and the CPU, the self-learning module that links to each other with CPU that link to each other of radio reception modular power source filtering and is arranged on the radio transmission module on the remote controller.

On the basis of technique scheme, further comprise following attached technical scheme:

Said filtration module comprises that positive pole connects positive source and " π " shape filter unit that negative pole connects the low frequency electric capacity of power cathode, is in parallel with low frequency electric capacity.

Said filtration module further comprises secondary " π " shape filter unit, and this two-stage " π " shape filter unit comprises first and second inductance, first and second filter capacitor that links to each other with an end of first and second inductance, third and fourth filter capacitor that links to each other with the other end of first and second inductance and is positioned at first and second inductance magnetic bead resistance between the two.

Said self-learning module is made up of a button.

The utility model advantage is:

The utility model uses radio wave as carrier wave; Control dust catcher running than reliable and sensitive; Permission has barrier to intercept between transmitter and receiver, and does not have the directionality restriction, and remote control distance is also improved completely; Improved the freedom of motion and the sensitivity of wireless remote-control system greatly, and power consumption has reduced greatly also.

Description of drawings

Below in conjunction with accompanying drawing and embodiment the utility model is further described:

Fig. 1 is the CPU of the utility model and the sketch map of peripheral circuit thereof;

Fig. 2 is the sketch map of the main circuit of the utility model;

Fig. 3 is the sketch map of the wireless receiving circuit of the utility model.

The specific embodiment

Embodiment: shown in Fig. 1-3; The utility model provides a kind of specific embodiment with dust catcher of wireless remote control structure, and it comprises the main circuit that is arranged on the dust catcher, the radio reception module R that links to each other with main circuit, links to each other with radio reception module R and be provided as filtration module F, control radio reception module R and the CPU U1, the self-learning module S that links to each other with CPU U1 that link to each other of radio reception modular power source filtering and is arranged on the radio transmission module T on the remote controller.Wherein main circuit is a dust catcher circuit commonly used, the trigger module that comprises the step-down module, is connected on the power controlled silicon TR1 in the ac power supply loop and passes through triode Q1 control power controlled silicon TR1.Wherein butt joint links to each other with main circuit with the J4 interface through J1 for CPU and peripheral circuit thereof.

Radio reception module R adopts integration module, and it links to each other with CPU U1 through interface, and carries antenna modules, to receive radio signals.

Filtration module F comprises that positive pole connects positive source and negative pole connects the low frequency capacitor C 16 of power cathode, two-stage " π " the shape filter unit that is in parallel with low frequency capacitor C 16 and be connected the magnetic bead resistance R 4 between two-stage " π " the shape filter unit; Wherein two-stage " π " shape filter unit comprises first and second inductance L 4, L5, first and second filter capacitor C17 that links to each other with the end of first and second inductance L 4, L5, C19, third and fourth filter capacitor C18, the C20 that link to each other with the other end of first and second inductance L 4, L5; And magnetic bead resistance R 4 is positioned at first and second inductance L 4, L5 between the two; Thus through the filtering of two-stage " π " shape; Make the power supply of radio reception module R more stable; Reception is desirable more; Certainly for simplifying filter circuit, can directly adopt one-level " π " shape filter unit also can realize the utility model purpose.

Self-learning module is made up of button K4; And radio transmission module T is made up of the unique transmitting chip of address code; Reaching a remote controller, when dispatching from the factory, carry out specific pairing to remote controller and dust catcher and come self study through button K4 only controlling a particular machines.This is because radio has penetrability, when complete machine is produced, must match one by one, guarantees the uniqueness of remote controller identification, adopts the mode solve problem of reception program self study.Owing on dust catcher, be provided with a button K4 in advance; As long as being pinned the back, it starts shooting during use; With a remote controller it is carried out straighforward operation (" switch " button) again; The reception program gets into learning state automatically, and the address code of this remote controller is recorded among the CPU U1, then all can carry out with this remote controller the straighforward operation of this dust catcher.

The utility model uses radio wave as carrier wave; Control dust catcher running than reliable and sensitive; Allow barrier between the transmitter of this system and the receiver and intercept, and do not have the directionality restriction, remote control distance is also improved completely; Improved the freedom of motion and the sensitivity of wireless remote-control system greatly, and power consumption has reduced greatly also.

Certainly the foregoing description only is the technical conceive and the characteristics of explanation the utility model, and its purpose is to let the people who is familiar with this technology can understand content of the utility model and enforcement according to this, can not limit protection scope of the present invention with this.All equivalent transformation or modifications of doing according to the spirit of the utility model main technical schemes all should be encompassed within the protection domain of the utility model.

Claims

1. dust catcher with wireless remote control structure is characterized in that: it comprises the main circuit that is arranged on the dust catcher, the radio reception module (R) that links to each other with main circuit, link to each other with radio reception module (R) and be provided as filtration module (F), control radio reception module (R) and the CPU (U1), the self-learning module (S) that links to each other with CPU (U1) that link to each other of radio reception modular power source filtering and be arranged on the radio transmission module (T) on the remote controller.

2. a kind of dust catcher with wireless remote control structure according to claim 1 is characterized in that: said filtration module (F) comprises that positive pole connects positive source and " π " shape filter unit that negative pole connects the low frequency electric capacity (C16) of power cathode, is in parallel with low frequency electric capacity (C16).

3. a kind of dust catcher according to claim 2 with wireless remote control structure; It is characterized in that: said filtration module (F) further comprises secondary " π " shape filter unit, and this two-stage " π " shape filter unit comprises first and second inductance (L4, L5), first and second filter capacitor (C17, C19) that links to each other with an end of first and second inductance (L4, L5), third and fourth filter capacitor (C18, C20) that links to each other with the other end of first and second inductance (L4, L5) and is positioned at first and second inductance (L4, L5) magnetic bead resistance (R4) between the two.

4. according to claim 1 or 2 or 3 described a kind of dust catchers with wireless remote control structure, it is characterized in that: said self-learning module (S) is made up of a button (K4).