CN2272382Y - Smoke exhauster used in vehicle - Google Patents

Abstract

The utility model belongs to an accessory for an automobile, which is used for making up the blank that an automobile has no smoke exhausters. The utility model is composed of an air exhauster driven by a motor, a fume suction disk and a connection hose, wherein, the fume suction disk is arranged in the automobile, and an air outlet of the air exhauster is communicated with the external of the automobile. The air exhauster adopts a standard machine set and is driven by an automobile power supply. The air exhauster can be arranged below the front part of the automobile or each row of seats and can also be arranged beside the motor, and the gas suction disk has different colors and shapes for selection. The trial sample of the utility model is verified by experiment running, and the utility model has the advantages of stable performance, practicality, beautiful appearance and low manufacture cost.

Description

The automobile smoke ejector

The utility model belongs to an annex of automobile, and it is specifically related to a kind of structure that is used for the new automobile smoke ejector of roadlice.

At present, be provided with air exhausting device in later-model full-size car, it can be discharged flue gas in the car or vitiated air, to keep with fresh air.It is to make a call to a hole on the top cover of car, loads onto this device flue gas is directly discharged outside the car.Such fume extractor does not have in present roadlice, vehicle window should close when using air-conditioning summer, door and window also should seal when needing to warm oneself in the winter time, the flue gas of interior uncleanly air of car this moment such as smoking just can't be discharged, can only open the window in case of necessity, the vehicle of fast running is opened the window and can be brought very big noise, and dust is run in the car.In addition, its inside of long-term no vehicle also has bad smell, and travelling also is bad processing.

The purpose of this utility model is for roadlice provides a kind of fume extractor, and harmless it is attractive in appearance, also and noiseless, can discharge the dirty gas in the car under door and window fully enclosed condition, and is pure and fresh to guarantee environment, and assurance driver and passenger's is healthy.

By as above design, the automobile smoke ejector that this programme provided includes motor-driven exhaust fan, it is characterized in that it also has hose and flue gas sucker, and its flue gas sucker is the smoking port that is contained in the car, and the air outlet of exhaust fan leads to outside the automobile body.

The flue gas sucker is a flat dish type housing in this programme, formed by base and loam cake, cover on it and have a plurality of through holes, the side of base has and the mouth of pipe of flexible pipe connection by usefulness, stretch out a termination buckle at diametric two ends along the bottom surface and with the adapter plate of through hole, this adapter plate is positioned at flexible pipe and connects the perpendicular position of the mouth of pipe, and the outward flange on its chassis and the inward flange of loam cake match, and fastening with screw.The profile of its flue gas sucker can be circular, oval-shaped, rhombus, rectangle, can also be polygonal.The surface of the loam cake of its flue gas sucker can be the plane, also can be the arc surface or the sphere of projection.

Adopt this programme can embody following preceence: after 1. being equipped with the automobile smoke ejector of this programme, under situation about must close the doors and windows, still the dirty gas in the car can be discharged, noise and the dust that can avoid bringing because of windowing enter, and bring glad tidings to the driver and conductor; 2. the flue gas sucker in this programme can be contained on the interior ceiling of car or its side, and motor-driven exhaust fan can be contained in the car, also can be contained in the outer driving engine next door of car, connects with flexible pipe between the two, and this smoke ejector can be worked and noiseless well; 3. its flue gas sucker has multiple shape available, and shaped flat, color are beautiful, can coordinate mutually with the color in the car, and not affect the appearance; 4. its better function, simple in structure, low cost of manufacture are convenient to promote the use of.

Fig. 1 is the structural representation of the automobile smoke ejector of this programme.

Fig. 2, Fig. 3, Fig. 4 are the constructionals drawing of flue gas sucker.Fig. 2 is an outside drawing, and Fig. 3 is the A-A section-drawing, and Fig. 4 is the lateral plan of Fig. 2.

Fig. 5, Fig. 6, Fig. 7, Fig. 8 are respectively the difform profile scheme drawings of flue gas sucker.

The embodiment of existing accompanying drawings this programme.This automobile smoke ejector is made up of base 1, the loam cake 2 of motor-driven exhaust fan 3, hose 4, flue gas sucker.The base of its flue gas sucker stretches out an adapter plate, has mounting hole on it, can be contained on the holder, also can be contained on the horizontal bar in the soft top.The base of flue gas sucker and the surface of loam cake cooperatively interact, and firm with screw.Its motor-driven exhaust fan can be installed in the underfooting in the place ahead in the car, also can be contained in first below of arranging seat or second series seat in the car, it also can be contained in by the outer driving engine of car, connects with flexible pipe between the two and transmits negative pressure, and the vitiated air in the car can successfully be discharged outside the car.Its motor-driven exhaust fan is selected the unit of ZD-114 model for use, use the 12V dc powered, its flue gas sucker can be made with injected plastics material or metallic material, can in the flue gas sucker of multiple color and multiple shape, select for use according to situation in the car, the switch of its smoke ejector can be stayed the next door of flue gas sucker, also can be placed in driver's the hand, use not only convenient but also noiseless, also not influence the use of air-conditioning and warm braw.The pilot sample of this programme is through experiment operation proof: it has the characteristics of stable performance, both artistic and practical, low cost of manufacture.

Claims (4)

1. automobile smoke ejector, it includes motor-driven exhaust fan (3), it is characterized in that it also has hose (4) and flue gas sucker, and its flue gas sucker is the smoking port that is contained in the car, and the air outlet of exhaust fan leads to outside the automobile body.

2. according to the described smoke ejector of claim 1, the flue gas sucker that it is characterized in that it is a flat dish type housing, formed by base (1) and loam cake (2), cover on it and have a plurality of through holes, the side of base has the mouth of pipe that connects usefulness with flexible pipe, stretches out a termination buckle at diametric two ends along the bottom surface and with the adapter plate of through hole, and this adapter plate is positioned at and connects the perpendicular position of the mouth of pipe with flexible pipe, the outward flange on its chassis and the inward flange of loam cake match, and fastening with screw.

3. according to the described smoke ejector of claim 1, the profile that it is characterized in that its flue gas sucker can be circular, oval-shaped, rhombus, rectangle, can also be polygonal.

4. according to the described smoke ejector of claim 1, it is characterized in that the surface of loam cake of its flue gas sucker can be the plane, also can be the arc surface or the sphere of projection.