Horizontal joint

Abstract

The utility model relates to the technical field of heat dissipation of new energy batteries, in particular to a horizontal joint which comprises a fixing seat, the fixing seat is arranged in a cooling groove of a heat dissipation plate, a mounting groove is formed in the position, located in the cooling groove of the heat dissipation plate, of the fixing seat, a fixing block is clamped in the mounting groove, and the fixing block penetrates through and extends out of the cooling groove of the heat dissipation plate. The fixing block is detachably connected with the machine body, one side of the fixing base is fixedly connected with a check block, the end, away from the fixing base, of the check block is fixedly connected with a connector pipeline, and the connector pipeline is parallel to the heat dissipation plate cooling groove. The situation that the flow speed and flow of cooling liquid are reduced when the cooling liquid passes through the bent position is avoided, the cooling liquid can flow out of the connector pipeline smoothly, the arranged fixing block is clamped with the mounting groove in the fixing base, the fixing base is convenient to mount and dismount, and therefore the connector pipeline is convenient to mount and dismount, and the connector pipeline is replaced more rapidly.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation of new energy batteries, in particular to a horizontal joint. Background Art

[0002] In new energy vehicles, power batteries, drive motors and other components are heat-generating devices. During operation, heat is generated and dissipated outward. Therefore, a heat dissipation device is provided to take away the generated heat. The heat dissipation device usually conducts pipeline connection through a cooling joint pipeline. The Chinese patent with the application number "CN202122635156.5" provides a coolant joint pipeline for a heat dissipation plate. The device limits and fixes the connecting piece through the limiting arc rods on both sides, making the connection between the connecting piece and the connecting head pipeline more firm and stable. However, the joint pipeline of this device is perpendicular to the heat dissipation plate, causing a large resistance to the coolant at the bending part, reducing the flow rate and flow of the coolant. Moreover, the connecting piece of this device is relatively complex, making it inconvenient to install and disassemble the joint pipeline, and the replacement speed is slow. Summary of the Utility Model

[0003] In view of this, the purpose of the present utility model is to propose a horizontal joint to solve the above problems.

[0004] Based on the above purpose, the present utility model provides a horizontal joint, including a fixed seat. The fixed seat is arranged in the cooling groove of the heat dissipation plate. An installation groove is provided at the position of the fixed seat in the cooling groove of the heat dissipation plate. A fixing block is clamped in the installation groove. The fixing block penetrates and extends outside the cooling groove of the heat dissipation plate. The fixing block is detachably connected to the machine body. One side of the fixed seat is fixedly connected with a blocking block. One end of the blocking block away from the fixed seat is fixedly connected with a joint pipeline. The joint pipeline is horizontal with the cooling groove of the heat dissipation plate.

[0005] Optionally, a communication hole is provided on the fixed seat. The communication hole penetrates the blocking block and is communicated with the joint pipeline.

[0006] Optionally, the size and shape of the fixed seat are the same as those of the cooling groove of the heat dissipation plate, and the cooling groove of the heat dissipation plate is rectangular.

[0007] Optionally, the fixed seat and the cooling groove of the heat dissipation plate are sealed by a sealing ring.

[0008] The beneficial effects of the present utility model: By setting the joint pipeline horizontally with the cooling groove of the heat dissipation plate, it is avoided that the coolant passes through the bending part, reducing the flow rate and flow of the coolant, so that the coolant can flow smoothly out of the joint pipeline. The fixing block is clamped with the installation groove on the fixed seat, which is convenient for installing and disassembling the fixed seat, and thus the joint pipeline is convenient for installation and disassembly, and the joint pipeline can be replaced more quickly. Description of the Drawings

[0009] In order to more clearly illustrate the technical solutions in the present invention or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only those of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0010] Figure 1 Schematic diagram of the connection of a horizontal joint according to an embodiment of the present invention;

[0011] Figure 2 For Figure 1 exploded view of

[0012] Figure 3 Schematic diagram of a horizontal joint according to an embodiment of the present invention.

[0013] The labels in the figure are:

[0014] 1. Fixed seat; 2. Installation groove; 3. Fixed block; 4. Stop block; 5. Joint pipe; 6. Communication hole. Specific embodiments

[0015] In order to make the purpose, technical solutions and advantages of the present invention more clear and understandable, the following further details the present invention in combination with specific embodiments.

[0016] It should be noted that unless otherwise defined, the technical terms or scientific terms used in the present invention should have the ordinary meaning understood by those with ordinary skills in the field to which the present invention belongs. The "first", "second" and similar terms used in the present invention do not indicate any order, quantity or importance, but are only used to distinguish different components. The terms such as "including" or "comprising" mean that the elements or objects appearing before this word cover the elements or objects listed after this word and their equivalents, without excluding other elements or objects. The terms such as "connected" or "coupled" are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. The terms such as "upper", "lower", "left", "right" are only used to represent relative positional relationships, and when the absolute position of the object being described changes, the relative positional relationship may also change accordingly.

[0017] Such as Figures 1 to 3As shown in the figure, a horizontal joint includes a fixed seat 1, the fixed seat 1 is arranged in the cooling groove of the heat dissipation plate, an installation groove 2 is provided at the position of the fixed seat 1 in the cooling groove of the heat dissipation plate, a fixed block 3 is clamped in the installation groove 2, the fixed block 3 penetrates and extends outside the cooling groove of the heat dissipation plate, the fixed block 3 is detachably connected to the machine body, a stop block 4 is fixedly connected to one side of the fixed seat 1, a joint pipe 5 is fixedly connected to the end of the stop block 4 away from the fixed seat 1, and the joint pipe 5 is horizontal with the cooling groove of the heat dissipation plate.

[0018] Since the joint pipe 5 is horizontally arranged with the cooling groove of the heat dissipation plate, it avoids the reduction of the flow rate and flow volume of the coolant passing through the bent part, enabling the coolant to flow smoothly through the fixed seat 1 and the stop block 4 and flow out from the joint pipe 5. The provided fixed block 3 is clamped with the installation groove 2 on the fixed seat 1, facilitating the installation and disassembly of the fixed seat 1, and further making the joint pipe 5 easy to install and disassemble, and enabling the replacement of the joint pipe 5 more quickly.

[0019] In one embodiment, as Figure 3 shown, a communication hole 6 is provided on the fixed seat 1, the communication hole 6 penetrates through the stop block 4 and is communicated with the joint pipe 5, and the coolant directly flows out from the joint pipe 5 through the communication hole 6 in the cooling groove of the heat dissipation plate. The coolant does not pass through any bent part, and the flow rate and flow volume will not decrease, and it can flow out more smoothly from the joint pipe 5.

[0020] In one embodiment, as Figure 2 shown, the size and shape of the fixed seat 1 are the same as those of the cooling groove of the heat dissipation plate. The cooling groove of the heat dissipation plate is rectangular, and the fixed seat fits more closely with the cooling groove of the heat dissipation plate, preventing the coolant from flowing out through the gap between the fixed seat 1 and the machine body.

[0021] In one embodiment, the fixed seat 1 and the cooling groove of the heat dissipation plate are sealed by a sealing ring, increasing the sealing performance between the fixed seat 1 and the machine body and preventing the coolant from flowing out through the gap between the fixed seat 1 and the machine body.

[0022] Those of ordinary skill in the art should understand that the discussion of any above embodiment is only exemplary, and is not intended to imply that the scope of the present invention (including the claims) is limited to these examples; under the idea of the present invention, the technical features in the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations in different aspects of the present invention as above, which are not provided in detail for the sake of brevity.

[0023] The present utility model aims to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A horizontal joint, comprising a fixing seat (1), characterized in that: The fixing seat (1) is arranged in the cooling groove of the heat sink; the fixing seat (1) is provided with an installation groove (2) at a position in the cooling groove of the heat sink; a fixing block (3) is clamped in the installation groove (2); the fixing block (3) penetrates through and extends outside the cooling groove of the heat sink; the fixing block (3) is detachably connected to the machine body; a stopper (4) is fixedly connected to one side of the fixing seat (1); an end of the stopper (4) away from the fixing seat (1) is fixedly connected to a joint pipe (5); the joint pipe (5) is parallel to the cooling groove of the heat sink.

2. A horizontal joint according to claim 1, characterized in that: The fixing seat (1) is provided with a communication hole (6), and the communication hole (6) passes through the stopper (4) and is connected to the joint pipe (5).

3. A horizontal joint according to claim 1, characterized in that: The size and shape of the fixing seat (1) are the same as those of the cooling groove of the heat sink, and the cooling groove of the heat sink is rectangular.

Images