CN203224004U

CN203224004U - Time delay temperature controller of automobile air conditioner

Info

Publication number: CN203224004U
Application number: CN 201320182783
Authority: CN
Inventors: 覃煜明; 韦东权
Original assignee: LIUZHOU LITONG AUTOMOBILE AIR CONDITIONER CO Ltd
Current assignee: LIUZHOU LITONG AUTOMOBILE AIR CONDITIONER CO Ltd
Priority date: 2013-04-12
Filing date: 2013-04-12
Publication date: 2013-10-02
Anticipated expiration: 2023-04-12

Abstract

The utility model discloses a time delay temperature controller of an automobile air conditioner and relates to the technical field of automobile devices. The time delay temperature controller comprises a timing module and a capacitance-resistance time delay circuit. The timing module is connected with the capacitance-resistance time delay circuit. The timing module is a 555 timer. The time delay temperature controller of the automobile air conditioner can solve the problem that severe shivering and even flameout of an automobile engine occurs the moment an automobile air conditioner compressor works.

Description

Air conditioning for automobiles time-delay temperature-control device

Technical field

The utility model relates to the automobile equipment technical field, and is especially a kind of for the air-conditioning time-delay temperature-control device on the minicar.

Background technology

Minicar obtains consumer's favor as economical car type with its high performance-price ratio.After minicar has been adorned air-conditioning, under idling or lower-speed state, when turning on the aircondition, the moment of compressor start, because engine loading increases suddenly, even engine has speed-raising, also be prone to the engine serious even flame-out phenomenon of shaking.

The utility model content

The purpose of this utility model provides a kind of air conditioning for automobiles time-delay temperature-control device, and it can solve the moment engine that starts at automobile air conditioner compressor and the serious even flame-out problem of shaking occur.

In order to address the above problem, the technical solution adopted in the utility model is: this air conditioning for automobiles time-delay temperature-control device, comprise timing module, and rc-delay circuit, described timing module is connected with described rc-delay circuit.

In the technique scheme, more specifically scheme can also be: described timing module is 555 timers.

Owing to adopted technique scheme, the utility model compared with prior art, the beneficial effect that has is: owing to adopted air conditioning for automobiles time-delay temperature-control device, avoided the moment of automobile air conditioner compressor work, the serious even flame-out problem of shaking appears in automobile engine.

Description of drawings

Fig. 1 is the circuit theory schematic diagram of air conditioning for automobiles time-delay temperature-control device.

The specific embodiment

The utility model is described in further detail below in conjunction with drawings and Examples:

The air conditioning for automobiles time-delay temperature-control device of Fig. 1, model are that 555 timing modules 1 of NE555N are connected with rc-delay circuit 2, and rc-delay circuit 2 is by resistance 2-1, and electric capacity 2-2 and electric capacity 2-3 constitute; During work, rc-delay circuit 2 time-delays trigger 555 timing modules, 1,555 timing module, 1 output signal to temperature control module after 5 seconds, the work of temperature control module control automobile air conditioner compressor.

Claims

1. air conditioning for automobiles time-delay temperature-control device is characterized in that: comprise timing module, and rc-delay circuit, described timing module is connected with described rc-delay circuit.

2. air conditioning for automobiles time-delay temperature-control device according to claim 1, it is characterized in that: described timing module is 555 timers.