CN216659564U

CN216659564U - Air inlet grille assembly

Info

Publication number: CN216659564U
Application number: CN202123432694.0U
Authority: CN
Inventors: 栾吉冰; 栾东财
Original assignee: Hebei Aodu Auto Parts Co ltd
Current assignee: Hebei Aodu Auto Parts Co ltd
Priority date: 2021-12-30
Filing date: 2021-12-30
Publication date: 2022-06-03
Anticipated expiration: 2031-12-30

Abstract

The utility model discloses an air inlet grille assembly, comprising: the frame main part, the frame main part includes drive area and action district be equipped with a plurality of air-inlet grille blades of arranging in proper order in the action district, be equipped with linear electric motor in the drive area, linear electric motor's power take off end is connected with the rack still be equipped with in the drive area with a plurality of gears that the rack cooperation was used, the gear is from last to arranging in proper order down, still includes a plurality of rotation axes, the rotation axis passes the gear centre of a circle and links firmly with it, the both ends of rotation axis connect soon respectively in the drive area with one side in the action district, the air-inlet grille blade is located on the rotation axis. The angle of the air inlet grille blade is adjustable, and the air inlet grille blade can adapt to different conditions.

Description

Air inlet grille assembly

Technical Field

The utility model relates to the field of automobiles, in particular to an air inlet grille assembly.

Background

An air inlet grille assembly of a traditional fuel vehicle is positioned right ahead of a vehicle head and mainly used for providing two effects of air inlet and heat dissipation for an engine. In a common vehicle model, the air inlet grille assembly is always opened, so that the engine can bear the maximum heat dissipation power as long as the vehicle is started, but when the weather is cold, if the air inlet grille assembly is not closed, air entering from the air inlet grille assembly can cool a water tank with low temperature as well when the vehicle is driven in a cold state, and the water temperature is slowly increased, so that the engine is influenced to enter the optimal working state more quickly.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides the air inlet grille assembly, and the angle of the air inlet grille blade is adjustable, so that the air inlet grille assembly can adapt to different conditions.

In order to realize the purpose, the technical scheme adopted by the utility model is as follows:

an intake grill assembly comprising: the frame main part, the frame main part includes drive area and action district be equipped with a plurality of air-inlet grille blades of arranging in proper order in the action district, be equipped with linear electric motor in the drive area, linear electric motor's power take off end is connected with the rack still be equipped with in the drive area with a plurality of gears that the rack cooperation was used, the gear is from last to arranging in proper order down, still includes a plurality of rotation axes, the rotation axis passes the gear centre of a circle and links firmly with it, the both ends of rotation axis connect soon respectively in the drive area with one side in the action district, the air-inlet grille blade is located on the rotation axis.

Optionally, the front surface of the frame body is rectangular.

Optionally, the linear motor is fixed to the upper portion of the driving region by a screw.

Optionally, the controller is connected to the linear motor and configured to control an operation of the linear motor.

Optionally, two ends of the rotating shaft are respectively screwed to one side of the driving area and one side of the action area through bearings.

Compared with the prior art, the utility model has the technical progress that:

the air inlet grille assembly comprises a frame main body with a driving area and an action area, wherein a linear motor, a rack and a gear are arranged in the driving area, the air inlet grille assembly also comprises a rotating shaft, the rotating shaft penetrates through the circle center of the gear and is fixedly connected with the circle center of the gear, two ends of the rotating shaft are respectively and rotatably connected with one side of the driving area and one side of the action area, air inlet grille blades are arranged on the rotating shaft, and the rotating shaft drives the air inlet grille blades to rotate under the driving of the linear motor, the rack and the gear so as to change the angles of the air inlet grille blades.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model.

In the drawings:

fig. 1 is a schematic view of the overall structure of the present invention.

FIG. 2 is a schematic cross-sectional view of the present invention.

FIG. 3 is a schematic diagram of the structure in the driving region according to the present invention.

In the figure:

the method comprises the following steps of 1-a frame main body, 2-a driving area, 3-an action area, 4-an air inlet grille blade, 5-a linear motor, 6-a rack, 7-a gear, 8-a rotating shaft, 9-a controller and 10-a bearing.

Detailed Description

These several specific embodiments may be combined with each other below, and details of the same or similar concepts or processes may not be repeated in some embodiments. Embodiments of the present invention will be described below with reference to the accompanying drawings.

With reference to fig. 1 to 3, the present invention discloses an air inlet grille assembly, which includes a frame main body 1, in this embodiment, the front of the frame main body 1 is rectangular, the frame main body 1 includes a driving area 2 and an action area 3, a plurality of air inlet grille blades 4 arranged in sequence are arranged in the action area 3, a linear motor 5 is arranged in the driving area 2, a rack 6 is connected to a power output end of the linear motor 5, a plurality of gears 7 used in cooperation with the rack 6 are further arranged in the driving area 2, the gears 7 are arranged in sequence from top to bottom, and further include a plurality of rotating shafts 8, the rotating shafts 8 penetrate through the circle centers of the gears 7 and are fixedly connected with the centers, two ends of the rotating shafts 8 are respectively rotatably connected to one side of the driving area 2 and one side of the action area 3, and the air inlet grille blades 4 are arranged on the rotating shafts 8. Specifically, the linear motor 5 may be fixed to the upper portion of the driving region 2 by a screw, and both ends of the rotating shaft 8 are respectively rotatably connected to one side of the driving region 2 and one side of the actuating region 3 by bearings 10.

Furthermore, the device also comprises a controller 9, wherein the controller 9 is connected with the linear motor 5 and is used for controlling the action of the linear motor 5, so that the power output end of the linear motor 5 extends out and retracts not to exceed a fixed revolution. When the vehicle is cold-started in winter, the air inlet grille blades 4 are in the closed state, so that heat in an engine compartment is not easy to dissipate, the preheating time can be shortened, the engine can enter the optimal working state more quickly, oil consumption is saved, the engine oil resistance is large in the low-temperature state, the engine oil temperature rises more slowly than the water temperature, the engine oil temperature rise of the engine and the gearbox is accelerated when the air inlet grille blades 4 are closed, the vehicle can enter the optimal working state more quickly, and the oil consumption is saved. When the vehicle is traveling at a high speed, strong wind resistance becomes the main extreme of fuel consumption, and closing the air intake grille blade 4 at this time brings a lower wind resistance coefficient for the vehicle, thereby improving the stability of the vehicle and the fuel economy.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.

Claims

1. An air intake grille assembly comprising: the frame main part, the frame main part includes drive area and action district be equipped with a plurality of air-inlet grille blades of arranging in proper order in the action district, be equipped with linear electric motor in the drive area, linear electric motor's power take off end is connected with the rack still be equipped with in the drive area with a plurality of gears that the rack cooperation was used, the gear is from last to arranging in proper order down, still includes a plurality of rotation axes, the rotation axis passes the gear centre of a circle and links firmly with it, the both ends of rotation axis connect soon respectively in the drive area with one side in the action district, the air-inlet grille blade is located on the rotation axis.

2. The air intake grille assembly of claim 1 wherein: the front face of the frame main body is rectangular.

3. The air intake grille assembly of claim 1 wherein: the linear motor is fixed on the upper part of the driving area through a screw.

4. An air intake grille assembly as set forth in claim 1 wherein: the controller is connected with the linear motor and used for controlling the action of the linear motor.

5. The air intake grille assembly of claim 1 wherein: and two ends of the rotating shaft are respectively screwed on one side of the driving area and one side of the action area through bearings.