CN1308173C - Multifunction rainproof cleaning device for vehicle rear-view mirrer - Google Patents

Abstract

The invention relates to a multifunctional vehicle rearview mirror rain-proof and cleaning device that solves the problem of reducing the effect of the rearview mirror due to rainy days, dense fog, frost and dust during the driving process of the vehicle, and the tires are inflated. It is characterized in that it is composed of Vehicle battery, air compressor, gas storage tank, electric heater, electric control valve, kettle, water pump, conduit, claw-shaped duckbill steering outlet pipe, manual valve, high-pressure gas or high-pressure hot air passes through the conduit from the rearview mirror and The claw-shaped duckbill on the side view window glass turns to the outlet pipe to spray out, and the attached rain, fog, and frost are quickly removed. The water pump switch can be activated to spray liquid in a short time to clean the dust on the rearview mirror and the viewfinder window, and then use it again. The high-pressure air is used for cleaning, and the manual valve on the main pipe can be opened to inflate the tires. The device has a simple structure, reasonable design, low cost, safety and reliability.

Description

Multifunctional Vehicle Rearview Mirror Rainproof Cleaning Device

technical field

The invention relates to a multifunctional vehicle rearview mirror rainproof and cleaning device which solves the problem of reduced effect of the rearview mirror caused by rain, dense fog, frost and dust during the running of the vehicle and lack of air in automobile tires.

Background technique

Vehicles bring convenience to people's travel, but when vehicles encounter rain, thick fog, frost on the rear-view glass, and lack of air in the tires, they will cause inconvenience to driving, and the resulting traffic accidents occur frequently. This problem solves the driving traffic problems caused by rainy days, dense fog, rearview glass frosting, dust, and vehicle lack of air, which can minimize the resulting traffic accidents, personal casualties and economic losses, and improve the driving traffic environment. EP1084921A2 discloses a cleaning device applied to rearview mirrors of trucks, trucks or buses. It uses the original air pressure device on the car, which provides pressure air for the car brake, door opening and closing mechanism, while other cars do not have this equipment, and the air compression capacity of this equipment is based on Designed for car brakes, door opening and closing mechanisms, adding functions will affect the normal performance of other functions.

Contents of the invention

The purpose of the present invention is to relate to a kind of high-pressure gas injection in the storage tank as the basis, which is suitable for various vehicles to solve the problem that the effect of the rearview mirror is reduced due to rainy days, dense fog, frost and dust during the driving process of the vehicle. The multi-functional vehicle rearview mirror rainproof cleaning device for car tires is inflated. When there is thick fog in rainy days, frosting on the rearview glass, etc., the driver of the vehicle can operate the electric control switch in the car to view the rearview mirror and side view. Windows are cleaned and cleaned.

The multifunctional rainproof and cleaning device designed by the present invention is composed of the original vehicle battery, air compressor, gas storage tank, electric heater, electric control valve, kettle, water pump, conduit, claw-shaped duckbill type steering outlet pipe, manual valve, etc. Partial composition. The air compressor is connected with the battery to form a separate power circuit. The air compressor is connected with the air storage tank. The four claw-shaped duckbill steering outlet pipes are respectively located on the left and right rearview mirrors and viewfinder windows. The duckbill steering outlet pipes on the left and right rearview mirrors and viewfinder windows are connected to the gas storage tank. The electric heater is located at the outlet of the gas storage tank. The control valve is located on the main pipe of the three-way conduit and is connected with the battery to form a separate power circuit. The kettle is connected to the water pump. The kettle is connected to the main pipe of the three-way conduit. The water pump is connected to the battery to form a separate power circuit. On the main pipe of the three-way conduit between the electric control valve.

The above-mentioned equipment is suitable for the manufacturer to design in the process of producing the vehicle, and is arranged in the machine box of the vehicle and on the mirror frame of the rearview mirror and the viewfinder window frame on the side of the car door. The original car battery is used for power supply, and its control switch is set on the dashboard in the car. When external conditions require, start the switch of the compressor in the car to inflate the air storage tank, and also use the automatic switch of the air compressor itself to keep the air pressure in the air storage tank within the normal value. Once it is necessary to control the switch of the electric control valve in the car, the high-pressure gas is sprayed out through the conduit and the claw-shaped duckbill steering outlet pipe, so that the rain, fog, and frost attached to the side viewfinder window glass and the rear-view lens can be quickly removed, and hot air is required The auxiliary can activate the heater switch set in the car. If you clean the rearview mirror and viewfinder window dust, you can first start the water pump switch installed in the car to spray liquid in a short time, and then use high-pressure air to clean it. When the tire needs to be inflated, open the manual valve on the main pipe and connect the configured special pipe to complete the vehicle inflation. After this process is completed, the controllable switch can be returned to the original state for repeated use. In case of rain, the high-pressure wind can be used for a long time to blow away the water mist.

Description of drawings

Fig. 1 Schematic diagram of the structure of the rainproof and cleaning device for the rearview mirror of a multifunctional vehicle.

Among them: 1 air compressor, 2 gas storage tank, 3 electric heater, 4 manual valve, 5 electric control valve, 6 conduit, 7 three-way, 8 three-way, 9 four-way, 10 claw-shaped duckbill steering outlet pipe , 11 door glass, 12 side viewing window, 13 four-way, 14 claw-shaped duckbill steering outlet pipe, 15 rearview mirror shell, 16 rearview lens, 17 tee, 18 water guide pipe, 19 miniature electric water pump, 20 Kettle, 21 water pump switch, 22 electric control valve switch, 23 heater switch, 24 compressor control switch, 25 negative pole, 26 storage battery.

Detailed ways

The structure of the multifunctional vehicle rear view rainproof cleaning device according to the present invention will be described in detail below according to the accompanying drawings.

Air compressor 1, gas storage tank 2, electric heater 3, manual valve 4, electric control valve 5, kettle 20, miniature electric water pump 19, conduit 6, claw-shaped duckbill steering outlet pipe 10, 14, etc. . The negative pole of the air compressor 1 is connected to the negative pole 25 of the vehicle battery 26, and the compressor control switch 24 is connected to the positive pole of the vehicle battery 26 to form a power circuit alone. Turn to outlet pipe 10,14 and be contained in respectively on the rear-view mirror housing 15 top inner edges of left and right sides rear-view lens 16 and on the front outer frame of door glass 11 of side finder window 12, rear-view mirror housing 15 upper edge will exceed rear when designing. Sight lens 16 1-1.5Cm reaches the requirement that claw-shaped duckbill type turns to outlet pipe 14 and can be installed, with tee 7,8, four-way 9,13 conduit 6, and the duckbill on left and right rearview mirrors and viewfinder window Type turns to the outlet pipe, and communicates with the gas storage tank, the four-way 9 is built in the side viewing window door, the electric heater 3 is installed at the outlet of the gas storage tank, and in the main pipe of the conduit, the positive pole is connected with the heater switch 23, It constitutes a power circuit separately with the storage battery, the electric control valve 5 is installed on the main pipe of the catheter, the positive electrode is connected with the electric control valve switch 22, and constitutes a power circuit with the storage battery alone, the kettle 20 is connected with the miniature electric water pump 19, through the water guide pipe 18, the tee 17 communicates with the main pipe of the conduit 6, the positive pole is connected with the water pump switch 21, and forms a power circuit with the storage battery alone, and a manual valve 4 is connected on the main pipe of the conduit 6 between the gas storage tank and the electric control valve. Close the switch 24 to make the air compressor 1 work. When the air pressure in the air storage tank 2 reaches the rated value, the automatic control switch in the air compressor 1 is disconnected, the compressor stops working, and the electric control valve 22 is closed. The electric control valve 5 Open, the high-pressure gas passes through the conduit 6, the three-way 17, the three-way 7, the three-way 8, the four-way 13, and the claw-shaped duckbill turns to the outlet pipe 14, and is sprayed to the rearview mirror 16, and the high-pressure gas is distributed to the rearview mirror 16 through the three-way 8 at the same time. The four-way 9 turns to the outlet 10 through the claw-shaped duckbill and blows to the side viewing window glass 11. When the rear-view lens 16 and the side viewing window glass 11 need to be cleaned, the closing switch 21 miniature electric water pump 19 works, and the water storage pot 20 miles The liquid passes through the water guide pipe 18 and the tee 17 connected to the air duct 6, the tee 7, the tee 8, the four-way 13, and the claw-shaped duckbill type turns to the outlet pipe 14, and is sprayed onto the rear-view lens 16, and the liquid passes through simultaneously Tee 8, four-way 9, claw-shaped duckbill formula turns to outlet pipe 10, is sprayed on the side view window glass 11, and operation closing switch 21 should be carried out before closing switch 22. When the ejected gas needs hot air at a certain temperature, the closed switch 23 and the electric heater 3 work, and the hot air flows through the micro electric control valve 5, the air duct 6, the three-way 17, the three-way 7, the three-way 8, the four-way 13, the claw Shaped duckbill type turns to outlet pipe 14, blows on the rearview mirror 16 and reaches defrosting and defogging water. Simultaneously hot air passes through three-way 8, four-way 9, and claw-shaped duckbill type turns to outlet pipe 10, and blows to side viewfinder window glass 11, reaches the purpose of defrosting and defogging water. When it is necessary to inflate the tire, the special conduit is connected to the valve 4, the valve 4 is opened, and the valve 4 is closed after use. The voltage level transmission mode of the electrical equipment of the multifunctional vehicle rearview rainproof cleaning device matches the vehicle circuit.

Claims (1)

1. the rainproof cleaning device of multifunctional vehicle back mirror is by former vehicle accumulator, air compressor, storage tank, electric heater, electric control valve, kettle, water pump, connecting duct, claw type duck-beak type turn to outlet pipe, manually-operated gate etc. partly to constitute, it is characterized in that: air compressor links to each other with storage battery, constitutes electric power loop separately; Air compressor links to each other with storage tank; Four claw type duck-beak types turn to outlet pipe to lay respectively on the right and left back mirror and the viewfinder; The duck-beak type that will be positioned on the right and left back mirror and the viewfinder with the threeway conduit turns to outlet pipe to be communicated with storage tank; Electric heater is positioned at the exit of storage tank, in the person in charge of threeway conduit, links to each other with storage battery, constitutes electric power loop separately; Electric control valve is positioned on the person in charge of threeway conduit, links to each other with storage battery, constitutes electric power loop separately; Kettle links to each other with water pump, and kettle is communicated with the person in charge of threeway conduit, and water pump links to each other with storage battery, constitutes electric power loop separately; Manually-operated gate is contained on the person in charge of the threeway conduit between storage tank and the electric control valve.

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