CN214689375U

CN214689375U - Vehicle grille cabin door and passenger car

Info

Publication number: CN214689375U
Application number: CN202120453593.2U
Authority: CN
Inventors: 杨晓林; 闵生; 赵前进
Original assignee: Yinlong New Energy Co Ltd; Zhuhai Guangtong Automobile Co Ltd
Current assignee: Yinlong New Energy Co Ltd; Zhuhai Guangtong Automobile Co Ltd
Priority date: 2021-03-03
Filing date: 2021-03-03
Publication date: 2021-11-12
Anticipated expiration: 2031-03-03

Abstract

The utility model discloses a vehicle grille hatch door, which comprises a hatch door body, wherein a grille component is arranged on the hatch door body, a first grille hole is arranged on the hatch door body, and a grille through hole is arranged on the grille component; the inclination angle directions of the first grid holes and the inner walls of the grid through holes are opposite, and the inclination angle directions are changed, so that sundries are blocked outside. Still disclose a passenger train, but the door body of switch on including passenger train body and the passenger train body, the door body is foretell vehicle grille hatch door. Adopt the anti-structure of rolling over of multilayer grid through-hole, utilize the change of through-hole direction between the grid to realize the circulation of air and stop rainwater, debris etc. outside the grid simultaneously, guarantee that the passenger train under-deck can ventilate and dispel the heat and can keep clean dry again.

Description

Vehicle grille cabin door and passenger car

Technical Field

The utility model belongs to the technical field of the vehicle is relevant, especially, relate to a vehicle grille hatch door and passenger train.

Background

At present, the cabin doors of batteries, engines and the like which need heat dissipation in the industry adopt a single-layer grid structure, or a layer of square grids is added in the grids to prevent sundries from entering. Although the heat dissipation effect of the heat dissipation grid is still good, the sealing effect is very poor, the entry of sundries such as rainwater and leaves can not be blocked, the environment in the cabin can be very poor after the vehicle runs for a period of time, the structure can not preserve heat in winter, and the battery can not be normally charged and discharged even can not be started in the cold environment for a long time.

This design development a multilayer detachable heat dissipation grid structure utilizes the change of through-hole direction between the grid to realize can blockking rainwater and debris when radiating, and this dismantles the structure and can replace the wire net for the insulating layer, realizes keeping warm at chilly day messenger, and this structure can promote whole car performance greatly.

SUMMERY OF THE UTILITY MODEL

For solving the problem among the above-mentioned prior art, the utility model provides a vehicle grating hatch door and passenger train adopts the anti-structure of rolling over of multilayer grid through-hole, blocks rainwater, debris etc. outside the grid when utilizing the change of through-hole direction to realize the circulation of air between the grid.

In order to achieve the above object, the utility model discloses a concrete technical scheme as follows of vehicle grille hatch door and passenger train:

a vehicle grille cabin door comprises a cabin door body, wherein a grille component is arranged on the cabin door body in a covering mode, a first grille hole is formed in the cabin door body, and a grille through hole is formed in the grille component; the inclination angle directions of the first grid holes and the inner walls of the grid through holes are opposite, and the inclination angle directions are changed, so that sundries are blocked outside.

Further, the grid assembly comprises a second grid and a third grid, and the grid through holes of the second grid and the grid through holes of the third grid are also arranged in opposite directions.

Furthermore, the setting height of the first grating holes is smaller than that of the second grating holes, and the setting height of the second grating holes is smaller than that of the third grating holes.

Furthermore, a steel wire mesh is clamped between the second grating and the cabin door body.

Furthermore, the second grid, the steel wire mesh and the cabin door body can be detachably connected.

Further, the second grating and the third grating are detachably connected.

Furthermore, slots are formed in the side edges of the second grids, inserting plates are inserted into the slots, and screws capable of being screwed into the cabin door body are arranged on the inserting plates, so that the second grids are locked to the cabin door body through the inserting plates and the screws.

Further, the second grid and the third grid are detachably connected through fasteners.

Further, the fastener is a bolt.

The utility model provides a passenger train, includes the door body of switch on passenger train body and the passenger train body, the door body is foretell vehicle grille hatch door.

Compared with the prior art, the utility model discloses following beneficial effect has:

the multi-layer grille through hole reverse-folding structure is adopted, and rainwater, sundries and the like are blocked outside the grille while air circulation is realized by utilizing the change of the direction of the through holes among the grilles, so that the ventilation and heat dissipation in the passenger car cabin can be ensured, and the cleanness and the dryness can be kept; the sliding groove detachable structure can irregularly clean the interior of the grid layer;

this design development multilayer detachable heat dissipation grid structure utilizes the change of through-hole direction between the grid to realize can blockking rainwater and debris when radiating, and this dismantles the structure and can replace the wire net for the insulating layer, realizes keeping warm at chilly weather, and this structure can promote whole car performance greatly.

Drawings

FIG. 1 is an exploded view of the three-dimensional structure of the present invention;

FIG. 2 is an exploded view of the front view of the present invention;

FIG. 3 is an assembly view of the present invention;

fig. 4 is an assembly view of the present invention from another perspective.

The reference numbers in the figures illustrate: the cabin door comprises a cabin door body 1, a steel wire mesh 2, a second grid 3, a slot 31, a third grid 4, an inserting plate 5, a sealing strip 6 and a fastener 7.

Detailed Description

For better understanding of the objects, structure and functions of the present invention, a vehicle grille door and a passenger vehicle according to the present invention will be described in further detail with reference to the accompanying drawings 1-4.

As shown in fig. 1-4, a vehicle grille door is designed, which can be used on any vehicle with a door, and mainly comprises a door body 1, wherein a grille component is covered on the door body 1, a first grille hole is arranged on the door body 1, and a grille through hole is arranged on the grille component; the inclination angles of the first grating holes and the inner walls of the grating through holes are arranged in opposite directions, and a multi-layer grating through hole reverse-folding structure is adopted, wherein the grating component comprises a second grating 3 and a third grating 4, and the grating through holes of the second grating 3 and the grating through holes of the third grating 4 are also arranged in opposite directions. The well-known grid strip adopts the slope to set up the wind direction that can change the business turn over, adopts reverse broken line structure between the grid hole that the grid strip of this design formed, and grid through-hole inner wall inclination direction is opposite to be set up promptly, can change different grid strip inclination directions, and the impurity of process is difficult to the straight line business turn over to block impurity outside.

The setting height of the first grating holes is smaller than that of the grating through holes of the second grating 3, and the setting height of the grating through holes of the second grating 3 is smaller than that of the grating through holes of the third grating 4. In addition, a structure that the through holes of the grids are gradually reduced is adopted, so that the entering rainwater can flow into the cavities of the first grid and the second grid 3 from the cavities of the second grid 3 and the third grid 4 and is discharged out of the vehicle through the first grid;

further optimize, still the centre gripping is equipped with wire net 2 between with second grid 3 and hatch door body 1, and hot weather can use the wire net to block great debris such as leaf and get into, and cold weather can be replaced for the interlayer board of taking the heat preservation interlayer, realizes the cabin and keeps warm, guarantees the normal charge-discharge of battery. The second grating 3, the steel wire mesh 2 and the cabin door body 1 can be detachably connected; the second grating 3 and the third grating 4 are detachably connected through a fastener 7, and the fastener 7 is a bolt.

In order to facilitate fixing, mounting and dismounting, the side edge of the second grid 3 is provided with a slot 31, an inserting plate 5 is inserted in the slot 31, and the inserting plate 5 is provided with a screw capable of being screwed into the cabin door body 1, so that the second grid 3 is locked on the cabin door body 1 by the inserting plate 5 and the screw, and the inner part of the grid layer can be irregularly cleaned by adopting a sliding groove detachable structure.

The utility model provides a passenger car, but the door body of switch on passenger car body and the passenger car body is foretell vehicle grille hatch door, and the structure of this design is used in any passenger car, guarantees that the passenger car under-deck can ventilate and dispel the heat and can prevent impurity again, keeps the clean dry in the car, all can use on any passenger car hatch door, and is with low costs, can use widely.

It is to be understood that the present invention has been described with reference to certain embodiments, and that various changes or equivalents may be substituted for elements thereof by those skilled in the art without departing from the spirit and scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from the essential scope thereof. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application are intended to be covered by the present invention.

Claims

1. The utility model provides a vehicle grid hatch door, includes hatch door body (1), and hatch door body (1) upper cover is equipped with grid assembly, its characterized in that: the cabin door body (1) is provided with a first grating hole, and the grating component is provided with a grating through hole;

the inclination angle directions of the first grid holes and the inner walls of the grid through holes are opposite, and the inclination angle directions are changed, so that sundries are blocked outside.

2. The vehicle grille door of claim 1 wherein the grille assembly includes a second grille (3) and a third grille (4), and wherein the grille through-holes of the second grille (3) and the grille through-holes of the third grille (4) are also oppositely oriented.

3. The vehicle grille door according to claim 2, characterized in that the first grille hole has a setting height that is smaller than the setting height of the grille through-hole of the second grille (3), the grille through-hole of the second grille (3) being smaller than the setting height of the grille through-hole of the third grille (4).

4. Vehicle grille door according to claim 2, characterized in that a steel mesh (2) is also clamped between the second grille (3) and the door body (1).

5. Vehicle grille door according to claim 4, characterized in that the second grille (3), the wire mesh (2) and the door body (1) are all detachably connected.

6. The vehicle grille door of claim 2 wherein the second grille (3) and the third grille (4) are removably connected.

7. The vehicle grille door according to claim 4, characterized in that the second grille (3) has slots (31) formed in its lateral edges, and an insert plate (5) is inserted into the slots (31), the insert plate (5) being provided with screws that can be screwed into the hatch body (1) so that the second grille (3) is locked to the hatch body (1) by means of the insert plate (5) and the screws.

8. The vehicle grille door according to claim 6, characterized in that the second grille (3) and the third grille (4) are removably connected by a fastener (7).

9. The vehicle grille door of claim 8, characterized in that the fastener (7) is a bolt.

10. A passenger vehicle comprising a passenger vehicle body and an openable and closable door body on the passenger vehicle body, wherein the door body is the vehicle grille door of any one of claims 1 to 9.