CN203366042U

CN203366042U - Floor drain sterilization circuit

Info

Publication number: CN203366042U
Application number: CN 201320385446
Authority: CN
Inventors: 邝沃光
Original assignee: KAIPING XINMINGGUANG HARDWARE PRODUCTS CO Ltd
Current assignee: KAIPING XINMINGGUANG HARDWARE PRODUCTS CO Ltd
Priority date: 2013-06-28
Filing date: 2013-06-28
Publication date: 2013-12-25
Anticipated expiration: 2023-06-28

Abstract

The utility model discloses a floor drain sterilization circuit, which comprises a transformer, a voltage-regulation rectifier module, a single-chip control module and an interface module. The interface module is composed of a power supply interface and an ultraviolet germicidal irradiation LED lamp interface. The output end of the transformer is connected with the power supply interface through the voltage-regulation rectifier module. The single-chip control module is connected with the ultraviolet germicidal irradiation LED lamp interface. According to the technical scheme of the utility model, due to the adoption of the floor drain sterilization circuit, the isolation of the strong current from the weak current is realized by means of the transformer, so that the product security is improved. Meanwhile, the market competitiveness of a floor drain provided with the above circuit is enhanced. Therefore, the circuit brings more economic benefit to enterprises.

Description

A kind of floor drain sterilization circuit

Technical field

The utility model relates to a kind of control circuit, refers in particular to a kind of safe and reliable, futuramic floor drain sterilization circuit.

Background technology

In general house decoration or construction work, we usually in kitchen, the place of these easy ponding such as toilet, balcony installs floor drain, after floor drain is installed, ponding just can be drained from floor drain, and then ground is kept dry, prevent the situation of ponding breed bacteria, keep the environment of good a, health.But, floor drain inside is the environment of a humidity often, and be easy to hide dirt, these environment are applicable to growing of bacterium very much, make floor drain become the ground occurred frequently of bacteria breed, so the utmost point is necessary to design a kind of circuit that is applied to the floor drain bactericidal action, and to guarantee serviceable life and the security of this circuit in this type of environment.

The utility model content

In order to overcome above-mentioned deficiency of the prior art, it is a kind of the floor drain sterilization circuit of larger improvement is arranged aspect serviceable life and security performance that the utility model provides, and also strengthened its applicability simultaneously.

The utility model solves the technical scheme that its technical matters adopts:

A kind of floor drain sterilization circuit, described circuit comprises transformer, voltage stabilizing rectification module, single chip control module and interface module, wherein said interface module comprises power interface and ultraviolet-sterilization LED lamp interface, described transformer output terminal is connected with power interface after described voltage stabilizing rectification module, and described single chip control module is connected with ultraviolet-sterilization LED lamp interface.

Further, described transformer adopting micro-electronic super-conducting energy-sving transformer.

Further, described voltage stabilizing rectification module comprises MB6S bridge rectifier circuit and mu balanced circuit, described mu balanced circuit comprises diode, capacitor, voltage stabilizer, wherein said diode adopts the M7 stamp-mounting-paper diode, the described voltage stabilizer be connected in series with it adopts three terminal regulator, difference shunt-wound capacitance device between its input end and earth terminal, output terminal and earth terminal.

As improvement of the technical scheme, described single chip control module output terminal is connected to described ultraviolet-sterilization LED lamp interface through field effect transistor.

As improvement of the technical scheme, described single chip control module is connected with 232 interfaces.

The beneficial effect that the utility model brings has:

Floor drain sterilization circuit of the present utility model can make ultraviolet ray that connected ultraviolet-sterilization LED lamp launches by the killing bacteria of floor drain inside after switching on power, effectively reduce the bacterial number of floor drain inside, prevent the floor drain breed bacteria and affect the indoor sanitation environment, the emitted light of LED lamp can increase indoor aesthetic measure at night simultaneously, and light coloring can carry out artificial design and control by single chip control module.Floor drain sterilization circuit of the present utility model has been realized the strong and weak electricity isolation by transformer in addition, has improved Product Safety, has strengthened the competitive power of floor drain in market of applying this circuit, for enterprise creates better economic benefit simultaneously.

The accompanying drawing explanation

Below in conjunction with the drawings and the specific embodiments, the utility model is described in further detail,

Accompanying drawing 1 is the utility model circuit modular structure schematic diagram;

Accompanying drawing 2 is the utility model main body electrical block diagrams.

Embodiment

Accompanying drawing 2 by reference to the accompanying drawings 1,, a kind of floor drain sterilization circuit of the present utility model, it comprises transformer 1, voltage stabilizing rectification module 2, single chip control module 3 and interface module 4 four major parts, interface module 4 wherein can be divided into again power interface 41 and ultraviolet-sterilization LED lamp interface 42, transformer 1 output terminal is connected to the power supply of ultraviolet-sterilization LED lamp with power interface 41 after described voltage stabilizing rectification module 2, and the output terminal of single chip control module 3 is connected to described ultraviolet-sterilization LED lamp interface 42 after field effect transistor, realize the latter's intelligent instruction is controlled.

The utility model has been realized the strong and weak electricity isolation by transformer 1, improved the Product Safety of applying this circuit floor drain, in use, we can inject household socket by attaching plug, switch on power, after turning on the power switch, electric current is the exportable electric current for ultraviolet-sterilization LED lamp by the transformer action of transformer 1, under the effect of electric current ultraviolet-sterilization LED lamp launch ultraviolet ray can be by floor drain inner and near bacterium kill, effectively reduce the quantity of bacterium, make the environment of health of indoor maintenance, health.Simultaneously, the LED light that above-mentioned ultraviolet-sterilization LED lamp sends can increase indoor aesthetic measure at night, and can carry out artificial design and control to its color by single chip control module 3.In the present embodiment, the voltage of preferentially selecting is 12V.

In this concrete circuit, transformer 1 adopts the micro-electronic super-conducting energy-sving transformer, it meets the energy-conserving and environment-protective thought that present stage advocates, voltage stabilizing rectification module 2 comprises MB6S bridge rectifier circuit and the mu balanced circuit consisted of M7 stamp-mounting-paper diode, capacitor, three terminal regulator, wherein between the input end of three terminal regulator and earth terminal, output terminal and earth terminal respectively and connect above-mentioned capacitor, the design has guaranteed the stable operation environment of ultraviolet-sterilization LED lamp, has improved its serviceable life simultaneously.

In addition, also be connected with 232 interfaces in single chip control module 3, we can realize Smart Home by 232 interfaces and Bluetooth technology, improve the relevance grade of product.

Finally, the above is preferred embodiment of the present utility model, and the utility model is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection domain of the present utility model.

Claims

1. a floor drain sterilization circuit, it is characterized in that: described circuit comprises transformer (1), voltage stabilizing rectification module (2), single chip control module (3) and interface module (4), wherein said interface module (4) comprises power interface (41) and ultraviolet-sterilization LED lamp interface (42), described transformer (1) output terminal is connected with power interface (41) after described voltage stabilizing rectification module (2), and described single chip control module (3) is connected with ultraviolet-sterilization LED lamp interface (42).

2. a kind of floor drain sterilization circuit according to claim 1, is characterized in that: described transformer (1) employing micro-electronic super-conducting energy-sving transformer.

3. a kind of floor drain sterilization circuit according to claim 1, it is characterized in that: described voltage stabilizing rectification module (2) comprises MB6S bridge rectifier circuit and mu balanced circuit, described mu balanced circuit comprises diode, capacitor, voltage stabilizer, wherein said diode adopts the M7 stamp-mounting-paper diode, the described voltage stabilizer be connected in series with it adopts three terminal regulator, difference shunt-wound capacitance device between its input end and earth terminal, output terminal and earth terminal.

4. a kind of floor drain sterilization circuit according to claim 1 is characterized in that: described single chip control module (3) output terminal is connected to described ultraviolet-sterilization LED lamp interface (42) through field effect transistor.

5. a kind of floor drain sterilization circuit according to claim 1, it is characterized in that: described single chip control module (3) is connected with 232 interfaces.