Automobile flow channel cover plate

Abstract

This utility model provides an automotive flow channel cover, belonging to the field of flow channel covers, including a flow channel plate, a connecting assembly, and a sealing assembly; the flow channel plate has a flow channel cover on its top, and the flow channel plate has several channels inside; this utility model: connecting ears are integrally injection molded on the edges of the flow channel plate and the flow channel cover, and connecting holes are opened inside the connecting ears on the edge of the flow channel plate. Connecting bolts and positioning pins are respectively provided inside the connecting holes on the edge of the flow channel cover. When the flow channel plate and the flow channel cover are connected, the positioning pins on the edge of the flow channel cover are aligned with the connecting holes on the edge of the flow channel plate, so that the positioning pins are inserted into the corresponding connecting holes, so that the flow channel plate and the flow channel cover are connected accordingly. By inserting the connecting bolts into the connecting holes, the flow channel plate and the flow channel cover are fixedly installed together. Compared with the connection method of pressing by heating with a hot plate, this connection method can be easily disassembled during subsequent maintenance.

Description

Technical Field

[0001] This utility model relates to the field of flow channel cover plates, specifically an automotive flow channel cover plate. Background Technology

[0002] When new energy vehicles are running, their batteries, motors, and other components generate heat, causing temperatures to rise. Excessive temperatures can limit the performance of these components, necessitating cooling. Cooling methods primarily include air cooling, water cooling, and oil cooling, with water cooling being the most widely used. Currently, the design of flow channel covers simplifies the overall structure by adding small welded plugs. The flow channel plate and cover plate are connected by placing them on a hot plate to heat the mold surface and then pressing them together twice. This method makes disassembly of the flow channel plate and cover plate inconvenient and hinders subsequent maintenance. Utility Model Content

[0003] The purpose of this utility model is to provide an automotive flow channel cover to solve the problems mentioned in the background art.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an automotive flow channel cover, comprising a flow channel plate, a connecting assembly, and a sealing assembly;

[0005] Wherein: the top of the flow channel plate is provided with a flow channel cover plate, and the interior of the flow channel plate is provided with several channels;

[0006] The connecting assembly includes connecting ears integrally injection molded on the edges of the runner plate and the runner cover plate. The connecting ears on the edge of the runner plate have connecting holes inside. The bottom edge of the runner cover plate is provided with connecting bolts and positioning pins, which are inserted into the connecting holes inside the connecting ears on the edge of the runner plate.

[0007] The sealing assembly includes a sealing gasket disposed at the edge connection of the flow channel plate and the flow channel cover plate. The surface of the sealing gasket has a through hole corresponding to the connection hole, and the connecting bolt and the positioning post are inserted inside the through hole.

[0008] As a preferred embodiment of the present invention: the top of the flow channel cover is provided with reinforcing ribs, which are distributed in a honeycomb pattern on the top of the flow channel cover.

[0009] As a preferred embodiment of this utility model, the surface of the flow channel plate is connected with several pipe connectors at the corresponding channels.

[0010] As a preferred embodiment of this utility model: the edge of the flow channel plate is connected to a mounting side plate, and the surface of the mounting side plate is provided with mounting holes.

[0011] As a preferred embodiment of this utility model, the surface of the connecting bolt is fitted with an anti-loosening washer.

[0012] As a preferred embodiment of this utility model, the flow channel plate and the flow channel cover plate are made of glass fiber reinforced plastic.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) Connecting ears are integrally injection molded on the edges of the flow channel plate and the flow channel cover plate. Connecting holes are opened inside the connecting ears on the edge of the flow channel plate. Connecting bolts and positioning pins are respectively provided inside the connecting holes on the edge of the flow channel cover plate. When the flow channel plate and the flow channel cover plate are connected, the positioning pins on the edge of the flow channel cover plate are aligned with the connecting holes on the edge of the flow channel plate, so that the positioning pins are inserted into the corresponding connecting holes, so that the flow channel plate and the flow channel cover plate are connected accordingly. By inserting the connecting bolts into the connecting holes, the flow channel plate and the flow channel cover plate are fixedly installed together. Compared with the connection method of pressing by heating with a hot plate, this connection method can be easily disassembled during subsequent maintenance.

[0015] (2) A sealing gasket is provided at the edge connection between the flow channel plate and the flow channel cover plate. A through hole is opened on the surface of the sealing gasket corresponding to the connection hole. The positioning post and the connecting bolt pass through the through hole and are inserted into the connection hole. The sealing gasket plays a sealing role to prevent leakage of coolant when it flows inside the flow channel plate. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the disassembled structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the connecting component structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the pipe connector installation structure of this utility model.

[0020] In the diagram: 1. Flow channel plate; 2. Flow channel cover plate; 3. Channel; 4. Connecting assembly; 41. Connecting lug; 42. Connecting hole; 43. Connecting bolt; 44. Positioning post; 45. Anti-loosening gasket; 5. Sealing assembly; 51. Sealing gasket; 52. Through hole; 6. Reinforcing rib; 7. Pipe connector; 8. Mounting side plate; 9. Mounting hole. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0022] Please see Figures 1-4 A car flow channel cover includes: a flow channel plate 1, a connecting assembly 4 and a sealing assembly 5; the top of the flow channel plate 1 is provided with a flow channel cover 2, and the interior of the flow channel plate 1 is provided with a plurality of channels 3.

[0023] Please see Figure 1 , Figure 3 The connecting component 4 includes a connecting ear 41 integrally injection molded on the edge of the flow channel plate 1 and the flow channel cover plate 2. The connecting ear 41 on the edge of the flow channel plate 1 has a connecting hole 42 inside. The bottom edge of the flow channel cover plate 2 is provided with a connecting bolt 43 and a positioning post 44. The connecting bolt 43 and the positioning post 44 are both inserted into the connecting hole 42 inside the connecting ear 41 on the edge of the flow channel plate 1.

[0024] In practical use: Connecting ears 41 are integrally injection molded on the edges of the flow channel plate 1 and the flow channel cover plate 2. Connecting holes 42 are opened inside the connecting ears 41 on the edge of the flow channel plate 1. Connecting bolts 43 and positioning posts 44 are respectively provided inside the connecting holes 42 on the edge of the flow channel cover plate 2. When the flow channel plate 1 and the flow channel cover plate 2 are connected, the positioning posts 44 on the edge of the flow channel cover plate 2 are aligned with the connecting holes 42 on the edge of the flow channel plate 1, so that the positioning posts 44 are inserted into the corresponding connecting holes 42, so that the flow channel plate 1 and the flow channel cover plate 2 are connected accordingly. By inserting the connecting bolts 43 into the connecting holes 42, the flow channel plate 1 and the flow channel cover plate 2 are fixedly installed together. Compared with the connection method of pressing by heating with a hot plate, this connection method can be easily disassembled during subsequent maintenance.

[0025] Please see Figure 1 , Figure 2 The sealing assembly 5 includes a sealing gasket 51 disposed at the edge connection between the flow channel plate 1 and the flow channel cover plate 2. A through hole 52 is formed on the surface of the sealing gasket 51 corresponding to the connection hole 42. The connecting bolt 43 and the positioning post 44 are inserted into the through hole 52.

[0026] In practical use: a sealing gasket 51 is provided at the edge connection between the flow channel plate 1 and the flow channel cover plate 2. A through hole 52 is opened on the surface of the sealing gasket 51 corresponding to the connection hole 42. The positioning post 44 and the connecting bolt 43 pass through the through hole 52 and are inserted into the connection hole 42. The sealing gasket 51 plays a sealing role to prevent the coolant from leaking when flowing inside the flow channel plate 1.

[0027] Please see Figure 1 The top of the flow channel cover plate 2 is provided with reinforcing ribs 6, which are distributed in a honeycomb pattern on the top of the flow channel cover plate 2.

[0028] In practical use: The top of the flow channel cover plate 2 is provided with reinforcing ribs 6. The honeycomb reinforcing ribs 6 can reduce shrinkage stress, improve the rigidity of the component, and make it less prone to deformation when under stress. The honeycomb structure can effectively disperse stress, reduce the risk of deformation and fatigue fracture, improve the overall impact resistance and reduce production costs.

[0029] Please see Figure 1 , Figure 4 Several pipe connectors 7 are connected to the surface of the flow channel plate 1 at the corresponding channel 3.

[0030] In practical use: Several pipe connectors 7 are connected to the surface of the flow channel plate 1 at the corresponding channel 3. The pipe connectors 7 facilitate the entry of coolant into the channel 3 to achieve cooling.

[0031] Please see Figure 4 The edge of the flow channel plate 1 is connected to a mounting side plate 8, and the surface of the mounting side plate 8 is provided with mounting holes 9.

[0032] In practical use: the edge of the flow channel plate 1 is connected to the mounting side plate 8, and the surface of the mounting side plate 8 is provided with mounting holes 9. The flow channel plate 1 is connected to the vehicle structure through the mounting holes 9 on the surface of the mounting side plate 8.

[0033] Please see Figure 3 An anti-loosening washer 45 is fitted on the surface of the connecting bolt 43.

[0034] In practical use: the surface of the connecting bolt 43 is fitted with an anti-loosening washer 45 so that the connecting bolt 43 can stably connect the flow channel plate 1 and the flow channel cover plate 2, and prevent the connecting bolt 43 from loosening due to bumps during vehicle operation.

[0035] Please see Figure 1 The flow channel plate 1 and the flow channel cover plate 2 are made of glass fiber reinforced plastic.

[0036] In practical use: the flow channel plate 1 and the flow channel cover plate 2 are made of glass fiber reinforced plastic, which has excellent chemical stability and high corrosion resistance.

[0037] Connecting ears 41 are integrally injection molded on the edges of the flow channel plate 1 and the flow channel cover plate 2. Connecting holes 42 are opened inside the connecting ears 41. Connecting bolts 43 and positioning posts 44 are respectively provided inside the connecting holes 42 on the edge of the flow channel cover plate 2. When the flow channel plate 1 and the flow channel cover plate 2 are connected, the positioning posts 44 on the edge of the flow channel cover plate 2 are aligned with the connecting holes 42 on the edge of the flow channel plate 1, so that the positioning posts 44 are inserted into the corresponding connecting holes 42, so that the flow channel plate 1 and the flow channel cover plate 2 are connected accordingly. By inserting the connecting bolts 43 into the connecting holes 42, the flow channel plate 1 and the flow channel cover plate 2 are fixedly installed together. Compared with the connection method of pressing by heating with a hot plate, this connection method can be easily disassembled during subsequent maintenance.

[0038] The contents not described in detail in this description are existing technologies known to those skilled in the art. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A car flow channel cover, characterized in that, include: The flow channel plate (1) has a flow channel cover plate (2) on its top and several channels (3) are opened inside the flow channel plate (1). The connecting component (4) includes a connecting lug (41) integrally injection molded on the edge of the flow channel plate (1) and the flow channel cover plate (2). The connecting lug (41) on the edge of the flow channel plate (1) is provided with a connecting hole (42). The bottom edge of the flow channel cover plate (2) is provided with a connecting bolt (43) and a positioning post (44). The connecting bolt (43) and the positioning post (44) are both inserted into the connecting hole (42) inside the connecting lug (41) on the edge of the flow channel plate (1). The sealing assembly (5) includes a sealing gasket (51) disposed at the edge connection of the flow channel plate (1) and the flow channel cover plate (2). The surface of the sealing gasket (51) is provided with a through hole (52) corresponding to the connection hole (42). The connecting bolt (43) and the positioning post (44) are inserted inside the through hole (52).

2. The flow channel cover plate according to claim 1, characterized in that: The top of the flow channel cover plate (2) is provided with reinforcing ribs (6), which are distributed in a honeycomb pattern on the top of the flow channel cover plate (2).

3. The flow channel cover plate according to claim 1, characterized in that: The surface of the flow channel plate (1) is connected to several pipe connectors (7) at the corresponding channel (3).

4. The flow channel cover plate according to claim 3, characterized in that: The edge of the flow channel plate (1) is connected to a mounting side plate (8), and the surface of the mounting side plate (8) is provided with mounting holes (9).

5. The flow channel cover plate according to claim 3, characterized in that: The surface of the connecting bolt (43) is fitted with an anti-loosening washer (45).

6. The flow channel cover plate according to claim 2, characterized in that: The flow channel plate (1) and the flow channel cover plate (2) are made of glass fiber reinforced plastic.

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