Automobile cooling pipe over-plate joint and automobile cooling pipe

Abstract

The utility model provides a kind of overboard joint for automobile cooling pipeline and automobile cooling pipeline, it is related to the technical field of automobile cooling pipeline equipment.Overboard joint for automobile cooling pipeline includes overboard joint body and sealing foam;Mounting ring groove for installing sealing foam is opened in overboard joint body, sealing foam is bonded in mounting ring groove, and sealing foam protrudes from mounting ring groove;A plurality of connecting pieces are provided on overboard joint body, and the plurality of connecting pieces are located outside mounting ring groove. Automobile cooling pipeline includes overboard joint for automobile cooling pipeline. Reach the technical effect of improving connection sealing.

Description

Technical Field

[0001] This utility model relates to the technical field of automotive cooling pipe equipment, and more specifically, to a plate connector for automotive cooling pipes and automotive cooling pipes. Background Technology

[0002] With the rapid development of electric vehicles, the number of electronic components in electric vehicles is increasing, and people's requirements for the safety of electric vehicles are also getting higher and higher. Among them, the waterproofing requirements of the cabin are also getting higher and higher when electric vehicles are wading through water. The cooling circuits of electric vehicle battery cooling, motor and electronic control, front-end module and chassis piping, etc., constitute a large thermal management system. The integrated cooling circuit inside the cabin and other cooling circuits outside the cabin need to be connected through a transom connector. The transom connector is mainly used for quick connection of nylon / rubber pipes to VDA female connectors on the opposite parts. This connector not only has the function of coolant inlet and outlet, but also has the requirement of preventing dust, noise and water from outside the cabin from entering the cabin.

[0003] Currently, the requirements for waterproofing and dustproofing of through-plate joints are becoming increasingly stringent. In existing through-plate structures, the sealing rubber components are prone to detachment, and after installation, displacement of the rubber components can easily lead to incomplete sealing. Utility Model Content

[0004] The purpose of this utility model is to provide a plate connector for automotive cooling pipes and automotive cooling pipes to alleviate the technical problem of poor sealing in the prior art.

[0005] In a first aspect, this utility model provides a through-plate connector for automotive cooling pipes, including a through-plate connector body and sealing foam;

[0006] The through-plate connector body has an installation ring groove for installing the sealing foam, the sealing foam is adhered in the installation ring groove, and the sealing foam protrudes out of the installation ring groove;

[0007] The plate connector body is provided with multiple connectors, which are located on the outside of the mounting ring groove.

[0008] In conjunction with the first aspect, this utility model embodiment provides a possible implementation of the first aspect, wherein one side of the aforementioned through-plate connector body is provided with a first connector for connecting to a VDA female connector, and the other side is provided with a second connector for connecting to a rubber hose.

[0009] In conjunction with the first aspect, this utility model embodiment provides a possible implementation of the first aspect, wherein the aforementioned mounting ring groove and the first connector are disposed on the same side of the through-plate connector body, and the first connector is located inside the mounting ring groove.

[0010] In conjunction with the first aspect, this utility model embodiment provides a possible implementation of the first aspect, wherein the above-mentioned through-plate connector body has a main channel, and both the first connector and the second connector are connected to the main channel;

[0011] One end of the main channel is open.

[0012] In conjunction with the first aspect, this utility model embodiment provides one possible implementation of the first aspect, wherein a throttling orifice is provided in the main channel.

[0013] In conjunction with the first aspect, this utility model embodiment provides one possible implementation of the first aspect, wherein the open end of the main channel is sealed with a sealing cap.

[0014] In conjunction with the first aspect, this utility model embodiment provides one possible implementation of the first aspect, wherein the aforementioned sealing cap is welded to the through-plate connector body.

[0015] In conjunction with the first aspect, this utility model embodiment provides a possible implementation of the first aspect, wherein the above-mentioned connector is a connecting nut, and the connecting nut is embedded in the plate connector body.

[0016] In conjunction with the first aspect, this utility model embodiment provides one possible implementation of the first aspect, wherein the number of the aforementioned connectors is three.

[0017] Secondly, this utility model provides an automotive cooling pipe, including a plate connector for the automotive cooling pipe.

[0018] Beneficial effects:

[0019] This utility model provides a through-plate connector for automotive cooling pipes, including a through-plate connector body and sealing foam; the through-plate connector body has an installation ring groove for installing the sealing foam, the sealing foam is bonded in the installation ring groove, and the sealing foam protrudes from the installation ring groove; the through-plate connector body is provided with multiple connectors, and the multiple connectors are located outside the installation ring groove.

[0020] Specifically, a sealing ring groove is provided on the through-plate connector body, and the sealing foam is firmly set in the sealing ring groove by adhesive bonding, which improves the connection stability between the sealing foam and the through-plate connector body, effectively preventing the sealing foam from falling off the sealing ring groove of the through-plate connector body during transportation. This avoids the problem of the rubber seals not being firmly installed on the through-plate connector body in the prior art. Moreover, there is no relative movement between the sealing foam and the through-plate connector body during subsequent installation, which can ensure the sealing of the connection.

[0021] This utility model provides an automotive cooling pipe system, including a through-plate connector for automotive cooling pipes. The automotive cooling pipe system has the advantages described above compared to existing technologies, which will not be elaborated further here. Attached Figure Description

[0022] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0023] Figure 1 A schematic diagram of the structure of the automotive cooling pipe cross-plate connector provided in this embodiment of the utility model;

[0024] Figure 2 A schematic diagram of a plate connector for automotive cooling pipes provided in an embodiment of this utility model;

[0025] Figure 3 for Figure 2 A sectional view of line A-A.

[0026] icon:

[0027] 100 – Through-plate connector body; 110 – Mounting ring groove; 120 – Connector; 130 – Main channel; 131 – Throttling orifice;

[0028] 200 - Sealing foam;

[0029] 300 - First connector;

[0030] 400 - Second connector;

[0031] 500 - Sealing cap. Detailed Implementation

[0032] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. 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.

[0033] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0034] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0035] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0036] The present invention will now be described in further detail with reference to specific embodiments and accompanying drawings.

[0037] See Figure 1 , Figure 2 and Figure 3 As shown, this embodiment provides a plate connector for automotive cooling pipes, including a plate connector body 100 and a sealing foam 200; the plate connector body 100 has an installation ring groove 110 for installing the sealing foam 200, the sealing foam 200 is bonded in the installation ring groove 110, and the sealing foam 200 protrudes out of the installation ring groove 110; the plate connector body 100 is provided with a plurality of connectors 120, and the plurality of connectors 120 are located outside the installation ring groove 110.

[0038] Specifically, a sealing ring groove is provided on the plate connector body 100, and the sealing foam 200 is firmly set in the sealing ring groove by adhesive bonding, which improves the connection stability between the sealing foam 200 and the plate connector body 100, effectively preventing the sealing foam 200 from falling off the sealing ring groove of the plate connector body 100 during transportation. This avoids the problem of the rubber seals not being firmly installed on the plate connector body 100 in the prior art. Moreover, there is no relative movement between the sealing foam 200 and the plate connector body 100 during subsequent installation, which can ensure the sealing performance of the connection.

[0039] The connector 120 uses a connecting nut, which is embedded in the plate connector body 100.

[0040] Among them, the number of connectors 120 is three.

[0041] Specifically, the metal connecting nut is embedded in the through-plate connector body 100. This design can better reduce the pressure from the fastening screws, effectively prevent the through-plate connector body 100 from deforming or being damaged, and minimize the damage to the sealing effect of the through-plate connector body 100 caused by the fastening screws.

[0042] See Figure 1 , Figure 2 and Figure 3 As shown, in an optional embodiment, one side of the plate connector body 100 is provided with a first connector 300 for connecting to a VDA (Verband der Automobilindustrie, German Association of the Automotive Industry) female connector, and the other side is provided with a second connector 400 for connecting to a rubber hose.

[0043] The mounting annular groove 110 and the first connector 300 are located on the same side of the plate connector body 100, and the first connector 300 is located inside the mounting annular groove 110.

[0044] Specifically, a first connector 300 and a second connector 400 are respectively provided on both sides of the plate connector body 100. The first connector 300 can be connected to the VDA female connector, and the second connector 400 can be connected to a nylon or rubber tube.

[0045] See Figure 1 , Figure 2 and Figure 3 As shown, in the optional embodiment, the through-plate connector body 100 has a main channel 130, and the first connector 300 and the second connector 400 are both connected to the main channel 130; one end of the main channel 130 is open.

[0046] The main channel 130 is equipped with a throttling orifice 131.

[0047] Specifically, the plate connector body 100 has a main channel 130 for connecting the first connector 300 and the second connector 400, and a throttling hole 131 is provided in the main channel 130. At the same time, one end of the main channel 130 is open. With this configuration, the plate connector body 100 can be integrally injection molded without the need for separate production, thereby improving production efficiency and reducing production costs.

[0048] In addition, a sealing cap 500 is provided at the open end of the main channel 130. The opening of the main channel 130 can be sealed by subsequently installing the sealing cap 500, ensuring the normal use of the through-plate connector body 100.

[0049] It should be noted that the sealing cap 500 is welded to the through-plate connector body 100 to improve the connection stability between the sealing cap 500 and the through-plate connector body 100.

[0050] It should be noted that by setting one end of the main channel 130 on the plate connector body 100 to be open, not only can the plate connector body 100 be integrally injection molded, but also the throttling hole 131 structure can be conveniently set inside the main channel 130. There is no need to realize the throttling hole 131 by subsequently pressing metal parts into the first connector 300 or the second connector 400, which reduces production steps and lowers production costs.

[0051] This embodiment provides an automotive cooling pipe system, including a plate connector for automotive cooling pipe systems.

[0052] Specifically, the automotive cooling pipe provided in this embodiment has the advantages of the aforementioned automotive cooling pipe through-plate connector compared to the prior art, which will not be elaborated here.

[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A plate connector for automotive cooling pipes, characterized in that, include: The plate connector body (100) and sealing foam (200); The plate connector body (100) is provided with an installation ring groove (110) for installing the sealing foam (200), the sealing foam (200) is bonded in the installation ring groove (110), and the sealing foam (200) protrudes out of the installation ring groove (110). The plate connector body (100) is provided with a plurality of connectors (120), and the plurality of connectors (120) are located outside the mounting annular groove (110).

2. The through-plate connector for automotive cooling pipes according to claim 1, characterized in that, The plate connector body (100) has a first connector (300) on one side for connecting to the VDA female connector, and a second connector (400) on the other side for connecting to the rubber hose.

3. The through-plate connector for automotive cooling pipes according to claim 2, characterized in that, The mounting annular groove (110) and the first connector (300) are located on the same side of the through-plate connector body (100), and the first connector (300) is located inside the mounting annular groove (110).

4. The through-plate connector for automotive cooling pipes according to claim 3, characterized in that, The plate connector body (100) has a main channel (130), and the first connector (300) and the second connector (400) are both connected to the main channel (130); One end of the main channel (130) is open.

5. The through-plate connector for automotive cooling pipes according to claim 4, characterized in that, A throttling orifice (131) is provided in the main channel (130).

6. The through-plate connector for automotive cooling pipes according to claim 4, characterized in that, The open end of the main channel (130) is sealed with a sealing cap (500).

7. The through-plate connector for automotive cooling pipes according to claim 6, characterized in that, The sealing cap (500) is welded to the plate connector body (100).

8. The overpass connector for automotive cooling pipes according to any one of claims 1-7, characterized in that, The connector (120) is a connecting nut, which is embedded in the plate connector body (100).

9. The overpass connector for automotive cooling pipes according to claim 8, characterized in that, The number of connectors (120) is three.

10. An automotive cooling pipe, characterized in that, Including the cross-plate connector for automotive cooling pipes as described in any one of claims 1-9.

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