CN219564769U

CN219564769U - Active closed type air inlet grille suite based on OBD control and used for automobile

Info

Publication number: CN219564769U
Application number: CN202320447543.2U
Authority: CN
Inventors: 郑洪庆
Original assignee: Weifang Qingxin Economic And Trade Co ltd
Current assignee: Weifang Qingxin Economic And Trade Co ltd
Priority date: 2023-03-06
Filing date: 2023-03-06
Publication date: 2023-08-22
Anticipated expiration: 2033-03-06

Abstract

The utility model discloses an active closed type air inlet grille suite based on OBD control for an automobile, which comprises an OBD module, a processor and a closable type air inlet grille suite, wherein the OBD module is connected with the processor, and the processor controls the working state of the closable type air inlet grille suite; the closable air inlet grille suite comprises a fixed plate, a motor and a first grating plate, wherein the motor is fixedly arranged at the upper end of the fixed plate, one end of the motor extending into the fixed plate is fixedly connected with a first connecting gear, and one end of the first connecting gear, far away from the motor, is fixedly connected with a first connecting shaft. The closable type air inlet grille suite processor is controlled, and the control basis of the processor is data read by the OBD module from a driving computer, so that the control of the stable working state of the engine is realized, the stability and the fuel economy of the vehicle are improved, and the carbon emission is reduced.

Description

Active closed type air inlet grille suite based on OBD control and used for automobile

Technical Field

The utility model relates to the technical field of air inlet grids, in particular to an active closed air inlet grid sleeve member for an automobile based on OBD control.

Background

The air inlet grille is a part of an automobile, and the main function of the air inlet grille is to block the collision and the impact, and meanwhile, the radiator can be guaranteed to have enough cold air for radiating, so that ventilation of an engine compartment is facilitated, but the air inlet grille in the current market still has the following problems:

1. when the common air inlet grille in the current market is used, the air inlet grille cannot be actively closed, and when a cold vehicle starts to run, particularly in a low-temperature environment in winter, the water temperature of an engine is slowly increased, and the engine cannot enter a better working temperature in a short time;

2. when the air inlet grille is used, air cannot be filtered during ventilation, so that dust in the air enters the inside of the automobile, and then the inside parts of the automobile are affected.

Aiming at the problems, the novel design is carried out on the basis of the original air inlet grille.

Disclosure of Invention

The utility model aims to provide an active closed type air inlet grille set for an automobile based on OBD control, which aims to solve the problems that the air inlet grille set on the market in the prior art cannot be actively closed when in use, the water temperature of an engine is slowly increased when a cold automobile starts to run, particularly in a low-temperature environment in winter, and the engine cannot enter a preferred working temperature in a short time, and the air cannot be filtered when the air inlet grille is in use, so that dust in the air enters the automobile and then affects parts in the automobile.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an active closed type air inlet grille suite for an automobile based on OBD control comprises an OBD module, a processor and a closed type air inlet grille suite, wherein the OBD module for reading driving computer data is connected with the processor, and the processor controls the working state of the closed type air inlet grille suite;

wherein, but closed type air inlet grid external member includes fixed plate, motor and first grid board, the upper end fixed mounting of fixed plate has by the motor of the inside one end fixedly connected with first connecting gear of fixed plate is stretched into to the motor, and the one end fixedly connected with first connecting axle of motor is kept away from to first connecting gear, first connecting axle rotates with the fixed plate to be connected, and the surface fixedly connected with first grid board of first connecting axle to the one end inside of fixed plate is provided with the second connecting gear, and the one end fixedly connected with second connecting axle of second connecting gear to the surface fixedly connected with second grid board of second connecting axle, the one end fixedly connected with spiral spring of inside one end of fixed plate stretches into simultaneously, the one end inner wall fixedly connected with connecting plate of fixed plate, and the inside fixedly connected with filter of connecting plate to the one end of connecting plate has been seted up the open slot, the ventilation groove has been seted up to the one end of connecting plate kept away from the open slot simultaneously, but first grid board and second grid board constitute closed type air inlet grid external member, but and closed type air inlet grid and vehicle power supply are the vehicle electrical connection between the vehicle power and the vehicle.

Preferably, the number of teeth of the first connecting gear is half that of the second connecting gear, and the second connecting gears are distributed at equal intervals inside the fixed plate.

Preferably, the first grating plate and the second grating plate have the same size, and the second grating plate and the fixed plate form a rotary structure through a second connecting shaft.

Preferably, the second connecting shafts are distributed on the fixing plate at equal intervals, and the height of the second grid plates on the second connecting shafts is smaller than that of the fixing plate.

Preferably, the height of the filter plate is greater than the height of the open slot, and the width of the filter plate is greater than the width of the open slot.

Preferably, the side view of the ventilation groove is in an inverted V shape, and the ventilation grooves are distributed at equal intervals in the connecting plate.

Compared with the prior art, the utility model has the beneficial effects that: the active closed type air inlet grille suite based on OBD control for the automobile,

1. the closed type air inlet grille suite processor is controlled, and the control basis of the processor is data read by the OBD module from a driving computer, so that the control of the stable working state of the engine is realized, the stability and the fuel economy of the vehicle are improved, and the carbon emission is reduced;

2. when the temperature of the water of the engine is low, the air inlet grille is in a closed state, so that the entry of cold air is reduced, the temperature of the engine is favorably and rapidly increased to a better working temperature, the fuel economy of the vehicle is improved, and the carbon emission is reduced; when the engine reaches the preferred working temperature, the air inlet grille is opened, the engine dissipates heat normally, and when the vehicle cruises at a high speed, the engine speed is lower and stable, the heat is not high, and the air inlet grille sleeve is closed at proper time, so that the wind resistance is reduced, and the stability of the vehicle is improved;

3. through the filter that sets up, can filter the air, avoided the dust to cause the influence to the auto inner wall part, and when the air vent of filter one side effectually prevents rainy day and go, the inside that the rainwater entered into the car to avoided the rainwater to cause the damage to auto inner part, thereby improved auto part's life.

Drawings

FIG. 1 is a schematic diagram of the overall front cross-sectional structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is a schematic top view of the first connecting gear and the first connecting shaft according to the present utility model;

FIG. 4 is a schematic top view of a connection structure of a filter plate and a connection plate according to the present utility model;

FIG. 5 is a schematic top view of the connection structure of the first and second grid plates of the present utility model after rotation;

FIG. 6 is a schematic side view of the connection structure of the vent slot and the connection plate of the present utility model;

FIG. 7 is a schematic view of the flow principle of opening and closing the air intake grille assembly of the present utility model;

fig. 8 is a schematic diagram of the overall structure of the present utility model.

In the figure: 1. a fixing plate; 2. a motor; 3. a first connecting gear; 4. a first connecting shaft; 5. a first grating plate; 6. a second connecting gear; 7. a second connecting shaft; 8. a second grating plate; 9. a volute spring; 10. a connecting plate; 11. a filter plate; 12. an open slot; 13. a vent groove; 14. a vehicle-mounted computer; 15. an automotive power supply; 16. a closable intake grill kit; 17. an automotive radiator.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-8, the present utility model provides a technical solution: an active closed type air inlet grille assembly for an automobile based on OBD control comprises an OBD module, a processor and a closable air inlet grille assembly (not marked in the figure), wherein the OBD module for reading driving computer data is connected with the processor, and the processor controls the working state of the closable air inlet grille assembly;

wherein the closable air inlet grille suite comprises a fixed plate 1, a motor 2, a first connecting gear 3, a first connecting shaft 4, a first grating plate 5, a second connecting gear 6, a second connecting shaft 7, a second grating plate 8, a volute spring 9, a connecting plate 10, a filter plate 11, an open slot 12 and a ventilation slot 13, the motor 2 is fixedly arranged at the upper end of the fixed plate 1, one end of the motor 2 extending into the fixed plate 1 is fixedly connected with the first connecting gear 3, one end of the first connecting gear 3 far away from the motor 2 is fixedly connected with the first connecting shaft 4, the first connecting shaft 4 is rotationally connected with the fixed plate 1, the outer surface of the first connecting shaft 4 is fixedly connected with the first grating plate 5, the second connecting gear 6 is arranged at one end of the fixed plate 1, one end of the second connecting gear 6 is fixedly connected with the second connecting shaft 7, and the surface fixedly connected with second grid board 8 of second connecting axle 7, the one end fixedly connected with spiral spring 9 of the inside one end fixedly connected with connecting plate 1 of second connecting axle 7 stretch into simultaneously, the one end inner wall fixedly connected with connecting plate 10 of fixed plate 1, and the inside fixedly connected with filter 11 of connecting plate 10, and open slot 12 has been seted up to the one end of connecting plate 10, the ventilation slot 13 has been seted up to the one end that the open slot 12 was kept away from to connecting plate 10 simultaneously, but the closed type air inlet grid external member 16 is constituteed to first grid board 5 and second grid board 8, but and be electric connection between closed type air inlet grid external member 16 and vehicle computer 14 and the car power 15, but and closed type air inlet grid external member 16 sets up between car radiator 17 and former car air inlet grid (not shown in the figure).

The number of teeth of the first connecting gear 3 is half of the number of teeth of the second connecting gear 6, and the second connecting gears 6 are distributed at equal intervals inside the fixed plate 1, so that the first connecting gear 3 and the second connecting gear 6 are connected in a meshed manner through rotation of the first connecting gear 3, the first connecting gear 3 and the second connecting gear 6 drive the first connecting shaft 4 and the second connecting shaft 7 to rotate respectively, and follow-up forming of a closed state is facilitated.

The first grating plate 5 and the second grating plate 8 are identical in structural size, the second grating plate 8 and the fixed plate 1 form a rotary structure through the second connecting shaft 7, and the first connecting shaft 4 and the second connecting shaft 7 are rotated through the rotation of the first connecting shaft 4 and the second connecting shaft 7, so that the first grating plate 5 and the second grating plate 8 are respectively driven to rotate through the rotation of the first connecting shaft 4 and the second connecting shaft 7, and the air inlet grating can be closed subsequently.

The second connecting shafts 7 are distributed on the fixed plate 1 at equal intervals, and the height of the second grating plates 8 on the second connecting shafts 7 is smaller than that of the fixed plate 1, so that the second connecting shafts 7 are favorably attached to each other between the second grating plates 8 on the outer surface through the second connecting shafts 7 which are arranged at equal intervals.

The height of filter 11 is greater than the height of open slot 12, and the width of filter 11 is greater than the width of open slot 12, through the filter 11 that sets up for filter 11 can filter the dust that produces when admitting air, has avoided the influence that follow-up dust led to the fact inside the car.

The side view of the vent groove 13 is reverse V-shaped, the vent grooves 13 are distributed at equal intervals in the connecting plate 10, and rainwater can not enter the automobile from the vent groove 13 when the automobile is driven in a rainy day through the vent grooves 13, so that the service life of internal parts of the automobile is prolonged.

Working principle: according to fig. 1-5 and fig. 7, when the water temperature of the engine is low, the air inlet grille is required to be closed, at the same time, the data transmitted by the vehicle-mounted computer 14 is monitored in real time through the OBD interface, so that the OBD module controls the processor to work, the processor sends a corresponding instruction, the automobile power supply 15 is controlled to start to supply power, the motor 2 on the fixed plate 1 is enabled to run, when the motor 2 runs, the first connecting gear 3 is driven to rotate, so that the first connecting gear 3 drives the first connecting shaft 4 to rotate, then the first connecting shaft 4 drives the first grating plate 5 to rotate to a proper angle, meanwhile, when the first connecting gear 3 rotates, the first connecting gear 6 is meshed with the second connecting gear 6, so that the second connecting gear 6 drives the second connecting shaft 7 to rotate, then the second connecting shaft 7 drives the second grating plate 8 to rotate, at the moment, the second connecting shaft 7 drives the scroll spring 9 to shrink until the second grating plate 8 rotates, and then the first grating plate 5 is mutually abutted against the first grating plate 5, so that the air inlet grille is closed, when the engine reaches a better working temperature, the direction of the motor 2 drives the first connecting shaft 4 to reversely rotate, and then the first scroll spring 7 is driven to rotate, and the first scroll spring 7 is enabled to be in the normal position, and the first scroll spring is not meshed with the first grating plate 8 is driven to rotate, at the first grating plate 8 is driven;

according to fig. 1 and 6, when encountering rain weather, the air inlet grille is opened, external air enters the inside of the connecting plate 10 through the vent groove 13, and filtered by the filter plate 11, so that the filtered air overflows from the open groove 12, the side of the vent groove 13 is regarded as inverted V-shaped, rainwater can be prevented from entering, the whole practicability is improved, the working process of the whole device is the above, and the content which is not described in detail in the specification belongs to the prior art known to the person skilled in the art.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Active closed type air inlet grille external member for car based on OBD control, its characterized in that: the system comprises an OBD module, a processor and a closable air inlet grille suite, wherein the OBD module for reading driving computer data is connected with the processor, and the processor controls the working state of the closable air inlet grille suite;

wherein the closable air inlet grille kit comprises a fixed plate (1), a motor (2) and a first grid plate (5), the motor (2) controlled by an output instruction of the processor is fixedly arranged at the upper end of the fixed plate (1), one end of the motor (2) extending into the fixed plate (1) is fixedly connected with a first connecting gear (3), one end of the first connecting gear (3) away from the motor (2) is fixedly connected with a first connecting shaft (4), the first connecting shaft (4) is rotationally connected with the fixed plate (1), the outer surface of the first connecting shaft (4) is fixedly connected with the first grid plate (5), one end of the fixed plate (1) is internally provided with a second connecting gear (6), one end of the second connecting gear (6) is fixedly connected with a second connecting shaft (7), one end of the second connecting shaft (7) extending into the fixed plate (1) is fixedly connected with a spiral spring (9), one end of the second connecting shaft (7) extending into the fixed plate (1) is fixedly connected with a second grid plate (8), one end of the fixed plate (1) is fixedly connected with a filter plate (10), one end of the filter plate (10) is fixedly connected with an opening connecting plate (10), one end of the filter plate (10) is fixedly connected with an opening (10), meanwhile, one end, far away from the open slot (12), of the connecting plate (10) is provided with the ventilation slot (13), the first grating plate (5) and the second grating plate (8) form a closable air inlet grating sleeve (16), and the closable air inlet grating sleeve (16) is electrically connected with the vehicle-mounted computer (14) and the vehicle power supply (15).

2. The OBD control-based active closed air intake grill kit for automobiles according to claim 1, wherein: the number of teeth of the first connecting gear (3) is half that of the second connecting gear (6), and the second connecting gears (6) are distributed at equal intervals inside the fixed plate (1).

3. The OBD control-based active closed air intake grill kit for automobiles according to claim 1, wherein: the first grating plate (5) and the second grating plate (8) are identical in structure size, and the second grating plate (8) and the fixed plate (1) form a rotary structure through a second connecting shaft (7).

4. The OBD control-based active closed air intake grill kit for automobiles according to claim 1, wherein: the second connecting shafts (7) are distributed on the fixed plate (1) at equal intervals, and the height of the second grating plates (8) on the second connecting shafts (7) is smaller than that of the fixed plate (1).

5. The OBD control-based active closed air intake grill kit for automobiles according to claim 1, wherein: the height of the filter plate (11) is larger than the height of the open groove (12), and the width of the filter plate (11) is larger than the width of the open groove (12).

6. The OBD control-based active closed air intake grill kit for automobiles according to claim 1, wherein: the side view of the ventilation grooves (13) is in an inverted V shape, and the ventilation grooves (13) are distributed at equal intervals in the connecting plate (10).