CN213534430U

CN213534430U - Automobile central ventilation grille body assembly

Info

Publication number: CN213534430U
Application number: CN202022579347.XU
Authority: CN
Inventors: 龚放; 陈佳荣; 夏小春; 胡拥军
Original assignee: Nanchang Xinqizheng Industrial Co ltd
Current assignee: Nanchang Xinqizheng Industrial Co ltd
Priority date: 2020-11-10
Filing date: 2020-11-10
Publication date: 2021-06-25
Anticipated expiration: 2030-11-10

Abstract

The utility model discloses a car central authorities ventilation grid body assembly, including main frame and preceding fender frame, fixed mounting has the fixture block on the main frame, and has seted up first spacing groove on the main frame to the second spacing groove has been seted up simultaneously on the main frame, first agreeing with the groove has been seted up to first spacing inslot portion, the second agrees with the groove has been seted up to second spacing inslot portion, be provided with first filter screen and second filter screen in the middle of the main frame, the second filter screen is kept away from first filter screen one side and is provided with the fan, the tye has been seted up on the preceding fender frame, welded mounting has the connecting piece on the main frame. This car central authorities ventilation grid body assembly is provided with first filter screen and second filter screen, can carry out the secondary to external impurity and filter, reduces inside the dust gets into the car to first filter screen and second filter screen can dismantle the setting for the block, are convenient for to the cleanness of first filter screen and second filter screen.

Description

Automobile central ventilation grille body assembly

Technical Field

The utility model relates to an automobile parts technical field specifically is a car central authorities ventilation grid body assembly.

Background

Automobile parts constitute the holistic each unit of auto-parts processing and serve the product of auto-parts processing, along with modern social economy's development, the car has gone into thousands of households, and the demand rate to the car is higher and higher in the market, so automobile parts's demand is bigger and bigger, and automobile parts is of a great variety, wherein just including an automobile central authorities ventilation grid body assembly, the current automobile central authorities ventilate the various of grid body assembly, nevertheless still have certain problem:

1. the existing grille mainly plays a role in ventilation, the inside of an automobile is radiated by airflow when the automobile runs, the radiating effect by the airflow is not good, the heating problem inside the automobile is still serious, and the damage speed of automobile parts is high due to internal overheating;

2. the existing grille can not well isolate dust in the running process of an automobile, the dust enters the interior of the automobile and easily damages automobile elements, the grille provided with the filter screen is always installed integrally, and the cleaning is inconvenient and troublesome.

We therefore propose an automotive central ventilation grille body assembly to address the above problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car central authorities ventilation grid body assembly to current grid primary function is the ventilation on solving the existing market that above-mentioned background art provided, it is not too good to rely on the air current to carry out radiating effect, the problem of generating heat in the car is still comparatively serious, inside overheated leads to the car part to damage fast easily, and the dust gets into the inside car component that damages easily of car, the grid of having installed the filter screen is the integral type installation often, it is comparatively inconvenient to clear up, more troublesome problem.

In order to achieve the above object, the utility model provides a following technical scheme: a central ventilation grille body assembly of an automobile comprises a main frame and a front baffle frame, wherein a fixture block is fixedly installed on the main frame, a first limiting groove is formed in the main frame, a second limiting groove is formed in the main frame at the same time, a clamping groove is formed in the inner side of the front baffle frame, transverse rib plates are connected and arranged between the front baffle frame and the two transverse rib plates, a water baffle plate is arranged between the two transverse rib plates, a first fit groove is formed in the first limiting groove, a second fit groove is formed in the second limiting groove, a first filter screen and a second filter screen are arranged in the middle of the main frame, convex rings are welded and installed on one sides of the first filter screen and the second filter screen, a clamping ring is welded and installed on one side, close to the second filter screen, of the second filter screen, a fan is arranged on one side, far away from the first filter screen, and is fixedly connected with the main frame, a, and a limiting block is connected and installed on one side of the front baffle frame, and a connecting piece is welded and installed on the main frame.

Preferably, the front end of the clamping block is obliquely arranged, the opening of the clamping groove is also obliquely arranged, the oblique angle between the clamping groove and the clamping block is correspondingly arranged, and the clamping block and the clamping groove form a clamping structure.

Preferably, the transverse rib plate, the water baffles and the launder are all obliquely arranged, the transverse rib plate is always positioned between the two water baffles, and one end of the transverse rib plate, which is far away from the main frame, is in an arc shape.

Preferably, the inner diameter of the first limiting groove is larger than that of the second limiting groove, the width of the first fitting groove is the same as that of the second fitting groove, and the first fitting groove, the second fitting groove and the convex ring form a clamping structure.

Preferably, the outer diameter of the first filter screen is larger than that of the second filter screen, the first filter screen is clamped with the first limiting groove, and the second filter screen is clamped with the second limiting groove.

Preferably, the meshes of the first filter screen are larger than the meshes of the second filter screen, and the distance between the first filter screen and the second filter screen is equal to the height of the clamping ring.

Compared with the prior art, the beneficial effects of the utility model are that: the central ventilation grille body assembly of the automobile,

1. a fan is arranged behind the second filter screen, the fan can rotate by depending on airflow when an automobile runs, so that the heat dissipation in the automobile is accelerated, the temperature of parts in the automobile is stable, the service life is prolonged, and the transverse rib plate, the water baffle plate and the water flowing groove on the front baffle frame are all obliquely arranged, so that rainwater can be conveniently discharged, and the influence on the inside is small;

2. be provided with first filter screen and second filter screen, and the mesh of second filter screen is less than first filter screen, can carry out the secondary to external impurity and filter, reduces inside the dust gets into the car, causes the damage to the component to first filter screen and second filter screen can dismantle the setting for the block, are convenient for to the cleanness of first filter screen and second filter screen.

Drawings

FIG. 1 is a front view of the front baffle frame of the present invention;

FIG. 2 is a schematic view of the connection structure between the main frame and the fan of the present invention;

FIG. 3 is a schematic view of the connection structure between the main frame and the front stop frame of the present invention;

fig. 4 is an enlarged schematic structural view of a portion a in fig. 3 according to the present invention.

In the figure: 1. a main frame; 2. a front baffle frame; 3. a clamping block; 4. a card slot; 5. a transverse rib plate; 6. a water baffle; 7. a first limit groove; 8. a second limit groove; 9. a first engagement groove; 10. a second engagement groove; 11. a first filter screen; 12. a second filter screen; 13. a convex ring; 14. a fan; 15. a launder; 16. a connecting member; 17. a snap ring; 18. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a central ventilation grille body assembly of an automobile comprises a main frame 1 and a front baffle frame 2, wherein a fixture block 3 is fixedly installed on the main frame 1, a first limiting groove 7 is formed in the main frame 1, a second limiting groove 8 is simultaneously formed in the main frame 1, a clamping groove 4 is formed in the inner side of the front baffle frame 2, a transverse rib plate 5 is connected between the front baffle frame 2, a water baffle plate 6 is arranged between the two transverse rib plates 5, a first conjunction groove 9 is formed in the first limiting groove 7, a second conjunction groove 10 is formed in the second limiting groove 8, a first filter screen 11 and a second filter screen 12 are arranged in the middle of the main frame 1, a convex ring 13 is welded on one side of each of the first filter screen 11 and the second filter screen 12, a clamping ring 17 is welded on one side of the first filter screen 11 close to the second filter screen 12, a fan 14 is arranged on one side of the second filter screen 12 far away from the first filter screen 11, and the fan 14 is fixedly, the front baffle frame 2 is provided with a launder 15, one side of the front baffle frame 2 is connected with a limiting block 18, and the main frame 1 is welded with a connecting piece 16;

the front end of the clamping block 3 is obliquely arranged, the opening of the clamping groove 4 is also obliquely arranged, the oblique cutting angles of the clamping groove 4 and the clamping block 3 are correspondingly arranged, the clamping block 3 and the clamping groove 4 form a clamping structure, the clamping block 3 and the clamping groove 4 are favorably connected with each other, and the clamping groove 4 can be mutually clamped with the clamping groove 4 through extrusion on the clamping block 3;

the transverse rib plates 5, the water baffles 6 and the launder 15 are all obliquely arranged, the transverse rib plates 5 are always positioned between the two water baffles 6, and one ends of the transverse rib plates 5, far away from the main frame 1, are in arc-shaped arrangement, so that rainwater can be discharged out of the grids through the inclination of the water baffles 6 and the transverse rib plates 5 when the external raining is facilitated, and the rainwater can be completely discharged through the launder 15;

the inner diameter of the first limiting groove 7 is larger than that of the second limiting groove 8, the width of the inner parts of the first conjunction groove 9 and the second conjunction groove 10 is the same, and the first conjunction groove 9, the second conjunction groove 10 and the convex ring 13 form a clamping structure, so that the first conjunction groove 9 and the second conjunction groove 10 are mutually clamped with the first filter screen 11 and the second filter screen 12 through the convex ring 13;

the outer diameter of the first filter screen 11 is larger than that of the second filter screen 12, the first filter screen 11 is clamped with the first limiting groove 7, and the second filter screen 12 is clamped with the second limiting groove 8, so that the first filter screen 11 and the second filter screen 12 can be clamped stably in the first limiting groove 7 and the second limiting groove 8;

the mesh of first filter screen 11 is greater than the mesh of second filter screen 12, and the distance between first filter screen 11 and the second filter screen 12 equals the height of snap ring 17, is favorable to first filter screen 11 and second filter screen 12 to filter external impurity totally, and first filter screen 11 plays the chucking firm effect to second filter screen 12 for first filter screen 11 and second filter screen 12 are more stable after the installation.

The working principle is as follows: according to fig. 3-4, when using the central ventilation grille body assembly of the automobile, firstly, the worker makes the convex ring 13 on the second filter screen 12 correspond to the second engagement groove 10 formed on the second limit groove 8, the second filter screen 12 is engaged with the second limit groove 8 at the same time, so that the second filter screen 12 is engaged with the main frame 1, then the convex ring 13 on the first filter screen 11 corresponds to the first engagement groove 9 formed on the first limit groove 7, the first filter screen 11 is engaged with the first limit groove 7, the snap ring 17 on the first filter screen 11 plays a role in extruding the second filter screen 12, so that the second filter screen 12 is more stably installed on the main frame 1, then the snap groove 4 on the front baffle frame 2 corresponds to the snap block 3 on the main frame 1, the front baffle frame 2 is engaged with the main frame 1, so that the stop block 18 on the front baffle frame 2 generates an extruding effect on the first filter screen 11, the first filter screen 11 is installed more stably in the main frame 1, and then the main frame 1 is connected with the front baffle frame 2 again, and the main frame 1 is installed on the automobile;

according to fig. 1-3, when the external weather rains, rainwater flows downwards through the transverse rib plates 5 and the water baffle plates 6 inclined on the front baffle frame 2 to be discharged, a part of rainwater is gathered below the front baffle frame 2 and can also be discharged through the water flowing groove 15, so that more water is prevented from entering the interior of the automobile and affecting the use of the automobile, when the automobile runs, the air flow drives the fan 14 to rotate, the fan 14 strengthens the heat dissipation function on the interior of the automobile, the whole heat dissipation of the automobile is better, the first filter screen 11 and the second filter screen 12 play a role in intercepting impurities in the air flow, and the first filter screen 11 and the second filter screen 12 can be easily detached to be cleaned when the subsequent cleaning is needed.

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 modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a car central authorities ventilation grid body assembly, includes main frame (1) and preceding fender frame (2), its characterized in that: the main frame (1) is fixedly provided with a clamping block (3), the main frame (1) is provided with a first limiting groove (7), the main frame (1) is provided with a second limiting groove (8), the inner side of the front baffle frame (2) is provided with a clamping groove (4), the middle of the front baffle frame (2) is connected with a transverse rib plate (5), a water baffle plate (6) is arranged between the two transverse rib plates (5), the first limiting groove (7) is internally provided with a first conjunction groove (9), the second limiting groove (8) is internally provided with a second conjunction groove (10), the middle of the main frame (1) is provided with a first filter screen (11) and a second filter screen (12), one side of the first filter screen (11) and one side of the second filter screen (12) are both welded with a convex ring (13), and one side of the first filter screen (11) close to the second filter screen (12) is welded with a clamping ring (17), keep away from first filter screen (11) one side in second filter screen (12) and be provided with fan (14), and fan (14) and main frame (1) fixed connection, seted up tye (15) on preceding fender frame (2), and keep off frame (2) one side connection before and install stopper (18), welded mounting has connecting piece (16) on main frame (1).

2. The automotive central ventilation grille body assembly of claim 1 wherein: the front end of the clamping block (3) is obliquely arranged, the opening of the clamping groove (4) is also obliquely arranged, the oblique cutting angles of the clamping groove (4) and the clamping block (3) are correspondingly arranged, and the clamping block (3) and the clamping groove (4) form a clamping structure.

3. The automotive central ventilation grille body assembly of claim 1 wherein: the transverse rib plates (5), the water baffles (6) and the water flowing grooves (15) are all obliquely arranged, the transverse rib plates (5) are always located between the two water baffles (6), and one ends, far away from the main frame (1), of the transverse rib plates (5) are arc-shaped.

4. The automotive central ventilation grille body assembly of claim 1 wherein: the inner diameter of the first limiting groove (7) is larger than that of the second limiting groove (8), the width of the inner parts of the first conjunction groove (9) and the second conjunction groove (10) is the same, and the first conjunction groove (9), the second conjunction groove (10) and the convex ring (13) form a clamping structure.

5. The automotive central ventilation grille body assembly of claim 1 wherein: the external diameter of first filter screen (11) is greater than the external diameter of second filter screen (12), and first filter screen (11) and first spacing groove (7) block each other to second filter screen (12) and second spacing groove (8) block each other.

6. The automotive central ventilation grille body assembly of claim 1 wherein: the meshes of the first filter screen (11) are larger than those of the second filter screen (12), and the distance between the first filter screen (11) and the second filter screen (12) is equal to the height of the clamping ring (17).