CN219749759U

CN219749759U - Vehicle bumper grille with efficient heat dissipation

Info

Publication number: CN219749759U
Application number: CN202223539442.2U
Authority: CN
Inventors: 曹顺勤; 朱利伟; 蒋平; 崔静; 张小莉
Original assignee: Changzhou Shunyang Vehicle Parts Co ltd
Current assignee: Changzhou Shunyang Vehicle Parts Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-09-26
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to the technical field of automobile accessories, in particular to a vehicle bumper grille capable of efficiently radiating, which comprises a frame base body, a radiating surface arranged at the center of the frame base body and a plurality of grille strips vertically arranged in the radiating surface, wherein the grille strips are arranged at intervals and are parallel to each other, a mounting frame is arranged on the rear end surface of the frame base body at the radiating surface, clamping holes are formed in four corners of the mounting frame, buckles matched with the clamping holes are formed in the rear end surface of the mounting frame at the four clamping holes, mounting holes communicated with the radiating surface are formed in the mounting frame, radiating fans are arranged in the mounting holes, and clamping assemblies for fixing the radiating fans are arranged on the inner walls of two sides of the mounting frame.

Description

Vehicle bumper grille with efficient heat dissipation

Technical Field

The utility model belongs to the technical field of automobile accessories, and particularly relates to a vehicle bumper grille with efficient heat dissipation.

Background

The automobile bumper is a safety part for protecting the front part and the rear part of a vehicle, an air inlet grille is usually arranged on the automobile bumper, a large amount of air is needed when the engine works, the air inlet grille can ensure that enough air enters an engine cabin, ventilation and heat dissipation are carried out for the engine, another important function is to protect a water tank and the impact of external sundries of the parts in the engine cabin, the air inlet grille on the existing automobile bumper radiates heat to the engine at the rear part of the grille in a running air inlet mode, turbulence is generated after external air flow enters the grille in the running process, the heat dissipation effect is poor, the engine is at a higher temperature after the vehicle runs at a high speed, at this moment, the speed of the vehicle is reduced, the flowing speed between the external air flow and the vehicle is also reduced, the heat dissipation effect is reduced, the engine cabin cannot be effectively and continuously cooled, the engine cabin is still at a higher temperature, the heat dissipation and the temperature is required to be continuously cooled, and the air inlet grille of the existing bumper does not have the function of continuously and efficiently dissipating heat after the vehicle stops, so that improvement is needed.

Disclosure of Invention

The utility model aims to solve the technical problems by providing the vehicle bumper grille with high-efficiency heat dissipation, which can guide turbulent flow into airflow with fixed flow direction, so that the heat dissipation is high-efficiency, the heat dissipation can be delayed, and the heat dissipation can be continued until the engine reaches a safe temperature when the vehicle does not continue to work, and the vehicle bumper grille is convenient to install and detach by modularized installation, and no special tool is needed.

The technical scheme adopted for solving the technical problems is as follows: the utility model provides a high-efficient radiating vehicle bumper grille, includes the frame base member, sets up the radiating surface in frame base member center department and vertically arranges a plurality of grating bars in the radiating surface is inside, a plurality of grating bar interval arrangement, and are parallel to each other, frame base member rear end face is provided with the installing frame in radiating surface department, the card hole has all been seted up in four corners of installing frame, the installing frame rear end face is provided with the buckle with card hole assorted in four card hole departments, the mounting hole that is linked together with the radiating surface has been seted up on the installing frame, be provided with the radiator fan in the mounting hole, installing frame both sides inner wall is provided with the centre gripping subassembly that fixes the radiator fan.

Further, the clamping assembly comprises a blind hole formed in the inner walls of two sides of the mounting frame, a compression spring arranged in the blind hole, a sliding groove formed in the inner walls of two sides of the blind hole, and a connecting block arranged in the blind hole in a sliding mode, wherein the sliding block is arranged on two sides of the connecting block in the blind hole, the sliding block is arranged on two sides of the cooling fan shell, positioning grooves are matched with the connecting block, the sliding block is in sliding connection with the sliding groove, one end of the compression spring is in butt joint with one end of the inner wall of the blind hole, and the other end of the compression spring is connected with the connecting block.

Further, the accommodation groove that is linked together with the blind hole again is offered to the mounting frame rear end face, the connecting block is in the surface in the blind hole and is provided with the plectrum, the plectrum extends to the accommodation groove outside, when the connecting block reciprocates along the blind hole, the plectrum reciprocates along the accommodation groove.

Furthermore, the connecting blocks and the positioning grooves are rectangular structures.

Further, the buckle is including setting up the linking arm at the frame base member rear end face and setting up the stopper in linking arm one side, the stopper is close to being formed with screens portion between the one end of frame base member and the linking arm, and the one end that the stopper kept away from the frame base member is provided with the direction inclined plane.

Further, the front end face of the frame base body is provided with a first filter screen plate which surrounds the radiating surface.

Further, the radiating surface is symmetrically provided with radiating openings on two sides, and the front end face of the frame base body is provided with a second filter screen plate which surrounds the radiating openings.

Further, an arc-shaped heat radiation opening communicated with the heat radiation surface is annularly formed in the heat radiation fan shell.

Further, rectangular radiating holes communicated with the radiating surfaces are formed in the upper end and the lower end of the mounting frame, which are located in the mounting holes.

The beneficial effects of the utility model are as follows:

according to the utility model, through the cooperation arrangement of the clamping holes, the mounting frame, the clamping assembly and the cooling fan, the modularized mounting is carried out, no special tool is needed, the mounting and the dismounting are convenient, the later maintenance and the replacement are convenient, the cooling fan can guide turbulent flow into airflow with fixed flow direction, high-speed airflow is continuously input into the engine cabin, so that the efficient cooling is realized, the cooling fan is electrically connected with the controller, the power is supplied by the automobile battery, the delayed cooling can be realized, the continuous cooling is realized when the vehicle does not work continuously, the operation of the cooling fan is cut off again by the controller until the engine reaches the safe temperature, and the damage caused by high temperature after the engine is flamed is prevented.

Drawings

The foregoing and other objects, features, and advantages of the utility model will become apparent from the following detailed description taken in conjunction with the accompanying drawings.

Fig. 1 is a rear view of the present utility model.

Fig. 2 is a front view of the present utility model omitting the first screen panel.

Fig. 3 is a front view of the present utility model omitting the mounting frame and the heat dissipating fan.

Fig. 4 is a cross-sectional view of the mounting frame and the heat dissipating fan of the present utility model.

Fig. 5 is an enlarged schematic view of the structure at a in fig. 4.

Fig. 6 is a partial top cross-sectional view of the frame base and mounting frame of the present utility model.

Wherein: 1. a frame base; 2. a heat radiating surface; 3. grid strips; 4. a mounting frame; 5. a clamping hole; 6. a buckle; 601. a connecting arm; 602. a limiting block; 603. a clamping part; 604. a guide slope; 7. a mounting hole; 8. a heat dissipation fan; 901. a blind hole; 902. a compression spring; 903. a chute; 904. a connecting block; 905. a slide block; 906. a positioning groove; 10. a receiving groove; 11. a shifting block; 12. a first screen panel; 13. a heat radiation port; 14. a second screen panel; 15. an arc-shaped heat radiation port; 16. rectangular heat dissipation holes.

Detailed Description

The utility model is further described below with reference to the accompanying drawings.

Referring to fig. 1 to 6, the vehicle bumper grille with high-efficiency heat dissipation comprises a frame base 1, a heat dissipation surface 2 arranged at the center of the frame base 1, and a plurality of grille bars 3 vertically arranged in the heat dissipation surface 2, wherein the grille bars 3 are arranged at intervals and parallel to each other, a mounting frame 4 is arranged at the rear end surface of the frame base 1 at the heat dissipation surface 2, two mounting frames are arranged at the mounting frame 4, the heat dissipation surface 2 is covered by the two mounting frames, clamping holes 5 are respectively arranged at four corners of the mounting frame 4, a buckle 6 matched with the clamping holes 5 is arranged at the rear end surface of the mounting frame 4 at the four clamping holes 5, the buckle 6 comprises a connecting arm 601 arranged at the rear end surface of the frame base 1 and a limiting block 602 arranged at one side of the connecting arm 601, a clamping part 603 is formed between one end of the limiting block 602 close to the frame base 1 and the connecting arm 601, the one end that stopper 602 kept away from frame base member 1 is provided with direction inclined plane 604, when the card hole 5 of installing frame 4 and buckle 6 were installed, the inner wall of card hole 5 is contradicted with the direction inclined plane 604 of stopper 602, and continuously remove along direction inclined plane 604, form thrust to stopper 602, make linking arm 601 slope to one side, when the card hole 5 moved to screens portion 603 department, the thrust to stopper 602 formation disappears, linking arm 601 resets, then make screens portion 603 and the installing frame 4 butt of stopper 602, make installing frame 4 accomplish the joint through card hole 5 and buckle 6, make the terminal surface and the terminal surface butt behind the frame base member 1 before the installing frame 4, make four corners of installing frame fixed, it is convenient to install, need not specific instrument.

The mounting frame 4 is provided with the mounting hole 7 communicated with the radiating surface 2, the mounting hole 7 is internally provided with the radiating fan 8, the radiating fan 8 can guide turbulent flow into airflow with fixed flow direction, high-speed airflow is continuously input into the engine room, therefore, efficient heat dissipation is achieved, the radiating fan 8 is electrically connected with the controller, the automobile battery is used for supplying power, heat dissipation can be delayed, heat dissipation is continuously carried out when the automobile does not work continuously until the engine reaches safe temperature, and the controller cuts off the work of the radiating fan again, so that damage caused by high temperature after flameout of the engine is prevented.

The mounting frame 4 both sides inner wall is provided with the centre gripping subassembly that fixes heat dissipation fan 8, the centre gripping subassembly is including seting up the blind hole 901 at mounting frame 4 both sides inner wall, the compression spring 902 of setting up in blind hole 901 inside, set up spout 903 on blind hole 901 both sides inner wall, slide the connecting block 904 of setting up inside connecting block 904 both sides of blind hole 901, set up on heat dissipation fan casing both sides, with connecting block 904 assorted constant head tank 906, slider 905 and spout 903 sliding connection, the one end butt of compression spring 902 and blind hole 901 inside, the other end is connected with connecting block 904, the spout 903 leads the spacing to the removal of slider 905, make connecting block 904 can be at blind hole 901 inside steady movement, during the installation, slider 905 slides along the spout 903, connecting block 904 forms the extrusion to compression spring 902, take place elastic deformation, place heat dissipation fan 8 inside mounting hole 7 of mounting frame 4, make constant head tank 906 and blind hole 901 correspond the time, loosen 906, compression spring 902 makes connecting block 904 remove to constant head tank department, get into constant head tank department, accomplish the card and connect and install the heat dissipation fan casing, install the high thrust force is fixed connection to connecting block 904 all the time, the time install the time, the connection is convenient for the connection is easy to install and is fast to install and is easy to install.

The mounting frame 4 rear end face has seted up the storage tank 10 that is linked together with blind hole 901, and the connecting block 904 is provided with the shifting block 11 in the surface of blind hole 901, and shifting block 11 extends to the storage tank 10 outside, and during the connecting block 904 reciprocated along blind hole 901, shifting block 11 was along storage tank 10 reciprocating motion, alright drive connecting block 904 through shifting block 11, is convenient for install and dismantle radiator fan 8 with mounting frame 4.

The connecting block 904 and the positioning groove 906 are rectangular structures, and the clamping of the rectangular structures is more stable and firm.

Preferably, the front end face of the frame base body 1 is provided with a first filter screen plate 12 surrounding the heat radiating surface 2, the edge of the first filter screen plate 12 is fixedly connected with the frame base body 1 through bolts, and the first filter screen plate 12 can filter external fine stones and sundries and prevent the external sundries and stones from damaging the heat radiating fan 8 when the vehicle runs through the grid bars 3.

Preferably, the two sides of the radiating surface 2 are symmetrically provided with radiating openings 13, the radiating area of the frame matrix 1 is increased by the radiating openings 13, the air inlet quantity is increased, the radiating effect and the radiating efficiency are improved, the second filter screen plate 14 surrounding the radiating openings 13 is arranged on the front end surface of the frame matrix 1, and the second filter screen plate 14 prevents foreign matters and stones outside from passing through the grid bars 3.

Preferably, the annular radiating opening 15 communicated with the radiating surface 2 is formed on the radiating fan shell, so that the radiating fan shell can be prevented from blocking the radiating opening 13, and external air flow can be enabled to contact with the engine compartment at the rear side through the arc radiating opening 15.

Preferably, the mounting frame 4 is provided with rectangular radiating holes 16 communicated with the radiating surface 2 at the upper and lower ends of the mounting hole 7, so that the mounting frame 4 is prevented from blocking the radiating surface 2, and external air flow can be contacted with the engine compartment at the rear side through the rectangular radiating holes 16.

The foregoing description is only a preferred embodiment of the present utility model, and is not intended to limit the utility model in any way, but any simple modification or equivalent variation of the above embodiment according to the technology of the present utility model falls within the scope of the present utility model.

Claims

1. The utility model provides a high-efficient radiating vehicle bumper grid, includes frame base member (1), sets up heat dissipation face (2) and a plurality of grid bars (3) of vertical arrangement in heat dissipation face (2) inside in frame base member (1) center department, a plurality of grid bar (3) interval arrangement, and are parallel to each other, its characterized in that: the frame base member (1) rear end face is provided with installing frame (4) in cooling surface (2) department, clamping holes (5) have all been seted up at four corners of installing frame (4), installing frame (4) rear end face is provided with buckle (6) with clamping holes (5) assorted in four clamping holes (5) department, installing hole (7) that are linked together with cooling surface (2) have been seted up on installing frame (4), be provided with cooling fan (8) in installing hole (7), installing frame (4) both sides inner wall is provided with the clamping assembly that fixes cooling fan (8).

2. The high-efficiency heat dissipating vehicle bumper grille of claim 1, wherein: the clamping assembly comprises a blind hole (901) formed in the inner walls of two sides of the mounting frame (4), a compression spring (902) arranged in the blind hole (901), a sliding groove (903) formed in the inner walls of two sides of the blind hole (901), a connecting block (904) arranged in the blind hole (901) in a sliding mode, sliding blocks (905) arranged on two sides of the connecting block (904) in the blind hole (901), positioning grooves (906) matched with the connecting block (904) are formed in the two sides of the cooling fan shell, the sliding blocks (905) are slidably connected with the sliding groove (903), and one end of the compression spring (902) is abutted to one end of the inner portion of the blind hole (901), and the other end of the compression spring is connected with the connecting block (904).

3. The high-efficiency heat dissipating vehicle bumper grille of claim 2, wherein: the mounting frame is characterized in that a containing groove (10) communicated with the blind hole (901) is formed in the rear end face of the mounting frame (4), a shifting block (11) is arranged on the outer surface of the connecting block (904) in the blind hole (901), the shifting block (11) extends to the outside of the containing groove (10), and when the connecting block (904) moves back and forth along the blind hole (901), the shifting block (11) moves back and forth along the containing groove (10).

4. The high-efficiency heat dissipating vehicle bumper grille of claim 2, wherein: the connecting blocks (904) and the positioning grooves (906) are rectangular structures.

5. The high-efficiency heat dissipating vehicle bumper grille of claim 1, wherein: the buckle (6) comprises a connecting arm (601) arranged on the rear end face of the frame base body (1) and a limiting block (602) arranged on one side of the connecting arm (601), a clamping part (603) is formed between one end, close to the frame base body (1), of the limiting block (602) and the connecting arm (601), and a guiding inclined plane (604) is arranged at one end, far away from the frame base body (1), of the limiting block (602).

6. The high-efficiency heat dissipating vehicle bumper grille of claim 1, wherein: the front end face of the frame base body (1) is provided with a first filter screen plate (12) which surrounds the radiating surface (2).

7. The high-efficiency heat dissipating vehicle bumper grille of claim 1, wherein: the two sides of the radiating surface (2) are symmetrically provided with radiating openings (13), and the front end surface of the frame base body (1) is provided with a second filter screen plate (14) which surrounds the radiating openings (13).

8. The high-efficiency heat dissipating vehicle bumper grille of claim 2, wherein: an arc-shaped heat radiation opening (15) communicated with the heat radiation surface (2) is annularly arranged on the heat radiation fan shell.

9. The high-efficiency heat dissipating vehicle bumper grille of claim 1, wherein: rectangular radiating holes (16) communicated with the radiating surface (2) are formed in the upper end and the lower end of the mounting frame (4) located in the mounting holes (7).