CN-224211024-U - Automobile radiator grille framework

CN224211024UCN 224211024 UCN224211024 UCN 224211024UCN-224211024-U

Abstract

The utility model belongs to the technical field of automobile accessories, and provides an automobile radiator grille framework, which comprises a front frame body and a rear frame body, wherein each frame body comprises a supporting upright post and grille sheets, a ventilation gap is reserved between the front frame body and the rear frame body, supporting upright posts are symmetrically arranged on the left side and the right side of each frame body, grille sheets are arranged between the left supporting upright posts and the right supporting upright posts which are adjacent, a ventilation gap is reserved between the grille sheets, fixing seats are arranged at the two ends of the front supporting upright posts and the rear supporting upright posts, micropumps are arranged at the outer ends of the right upper corner fixing seat and the left lower corner fixing seat, a heat conducting cavity is reserved inside the grille sheets, and diamond supporting ribs are uniformly arranged in the heat conducting cavity. The low-temperature air flows through ventilation gaps among the frame bodies and among the grid sheets, and further assists in cooling, so that a composite heat dissipation mode of passive air cooling and active liquid cooling is formed.

Inventors

ZOU WENDONG
LIU LIGANG
Tu Feipeng
Ren Siwang
TANG MINGMING

Assignees

安庆中瑞塑业有限公司

Dates

Publication Date: 20260508
Application Date: 20250607

Claims (4)

1. Automobile radiator grille framework, including two front and back support body, every support body all includes support post (1) and grid piece (2), its characterized in that: The support columns (1) are symmetrically arranged at the left side and the right side of each frame body, grid plates (2) are arranged between the left and the right adjacent support columns (1), and ventilation gaps are reserved between the grid plates (2); The heat-conducting structure comprises a grid sheet (2), wherein heat-conducting cavities are reserved in the grid sheet (2), diamond-shaped supporting ribs (5) are uniformly arranged in the heat-conducting cavities, the main bodies of the diamond-shaped supporting ribs (5) are heat-conducting sheets, and heat-conducting pipes (6) are inserted in the middle of the heat-conducting cavities in a penetrating mode.
2. The automobile radiator grille framework of claim 1, wherein the fixing seat is used for fixing the two frame bodies together, and a plurality of connecting ribs (4) are distributed between the front and rear adjacent support columns (1) to strengthen the connection between the front and rear frame bodies.
3. The automobile radiator grille framework of claim 1, wherein the inner cavities of the supporting upright post (1) and the fixed seat are hollow and are communicated with the micro pump (3).
4. The automobile radiator grille framework of claim 3, wherein the joint of the diamond-shaped supporting ribs (5) and the heat conducting pipe (6) is provided with mounting holes, and two ends of the heat conducting pipe (6) extend to the supporting upright post (1) and are communicated with the inner cavity of the supporting upright post (1).

Description

Automobile radiator grille framework Technical Field The utility model relates to the technical field of automobile accessories, in particular to an automobile radiator grille framework. Background The automobile radiator is a radiating part on an automobile, the grille framework is a protective component arranged on the outer side of the radiator and plays roles in supporting, blocking foreign matters and enlarging radiating area, but the traditional grille framework has a single radiating mode (radiating only by air flow), so that the radiating efficiency is poor, the power of the radiator can be increased, and therefore, the automobile radiator grille framework is proposed. Disclosure of utility model The present utility model is directed to providing a grille framework for an automobile radiator, so as to solve the problems set forth in the background art. In order to achieve the aim, the utility model provides the technical scheme that the automobile radiator grille framework comprises a front frame body and a rear frame body, wherein each frame body comprises a supporting upright post and grille sheets; the support columns are symmetrically arranged at the left side and the right side of each frame body, grid plates are arranged between the left and the right adjacent support columns, and ventilation gaps are reserved between the grid plates; The heat conducting cavity is reserved in the grid plate, diamond-shaped supporting ribs are uniformly arranged in the heat conducting cavity, the main body of each diamond-shaped supporting rib is a heat conducting plate, and the middle part of each heat conducting cavity is penetrated and spliced with a heat conducting pipe. Preferably, the fixing seat fixes the two frame bodies together, and a plurality of connecting ribs are distributed between the front and rear adjacent support columns to strengthen the connection between the front and rear frame bodies. Preferably, the inner cavities of the supporting upright post and the fixing seat are hollow and are communicated with the micropump. Preferably, the joint of the diamond-shaped supporting ribs and the heat conducting pipe is provided with a mounting hole, and two ends of the heat conducting pipe extend to the supporting upright post and are communicated with the inner cavity of the supporting upright post. Compared with the prior art, the utility model has the beneficial effects that: The heat dissipation structure adopts a heat conduction and convection heat release mode, and the sheet structure of the diamond-shaped supporting ribs increases the heat dissipation area and strengthens the heat dissipation effect. The low-temperature air flows through ventilation gaps among the frame bodies and among the grid sheets, and further assists in cooling, so that a composite heat dissipation mode of passive air cooling and active liquid cooling is formed. And the mechanical and heat dissipation integration is realized by adopting structural members such as supporting columns, grid plates and the like to bear mechanical supporting and heat conduction functions, so that the space occupation of independent heat dissipation components is reduced, and the design is light-weight. Drawings FIG. 1 is a front view of the present utility model; FIG. 2 is a right side view of the present utility model; Fig. 3 is a cross-sectional view of a grating sheet of the present utility model. In the figure, a supporting column 1, a grid plate 2, a micropump 3, a connecting rib 4, a diamond-shaped supporting rib 5 and a heat conducting pipe 6. 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. In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Examples: referring to fig. 1-3, the present utility model provides the following technical solutions: The automobile radiator grille framework comprises a front frame body and a rear frame body, wherein each frame body comprises a supporting upright post 1 and grille sheets 2; A ventilation