Liquid cooling plate joint hanger
By designing the liquid cooling plate joint ear structure, the problem of uneven spraying caused by structural instability during the liquid cooling plate spraying process was solved, and the stability of the spraying process and the improvement of the yield rate were achieved.
Patent Information
- Application Number
- CN202422677722.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-04
- Publication Date
- 2025-09-05
- Estimated Expiration
- 2034-11-04
AI Technical Summary
During the spraying process, the existing liquid cooling plate has a long strip structure, which makes it difficult to fix the bottom joint, resulting in uneven spraying and affecting product quality.
A liquid cooling plate joint ear structure is designed, which includes a mounting plate, a connecting plate, an ear structure and a triangular connecting rod. The liquid cooling plate is fixed to the spray fixing rod by snapping. The anti-slip pad layer is used to increase the friction and the stability of the triangular connecting rod to ensure that it does not shake during the spraying process.
The stability and accuracy of the liquid cooling plate spraying process are achieved, the consistency of the spraying thickness is ensured, and the yield rate is improved.
Smart Images
Figure CN223300229U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of automobile cooling systems and is used for manufacturing a radiator water chamber, in particular to a liquid cooling plate joint hanging ear. Background Art
[0002] New energy vehicles refer to vehicles that use unconventional automotive fuels as their power source or use conventional automotive fuels, adopt new on-board power devices, and integrate advanced technologies in vehicle power control and drive to form vehicles with advanced technical principles, new technologies, and new structures. The main components of new energy vehicles include large cylindrical battery cell cold plates.
[0003] With the vigorous development of new energy large cylindrical battery cell cold plates, the structural form of the liquid cooling plate has also changed accordingly, from the original middle bending structure to a long strip structure. At present, the length of the large battery cell cold plate is generally in the range of 1200-1800mm. As the battery cell becomes larger, the voltage of the entire battery pack also increases accordingly, and the voltage resistance requirements of the liquid cooling plate are also increased accordingly. The surface spraying of the liquid cooling plate is generally 200-250um thick, and the voltage resistance is 2700-3700DV, which needs to withstand high voltage resistance requirements. Due to the change of the battery pack layout, the spraying thickness of the liquid cooling plate is increased. The requirements of temperature and voltage resistance are under great test. At present, the liquid cooling plate is a long strip structure and is getting longer and thicker. As a result, the spraying needs to be done twice. However, due to the long shape of the cold plate, the hanger can only hang on the inlet and outlet holes of the cold plate, and the bottom joint cannot be fixed, resulting in shaking of the product during the spraying process, affecting the spray adsorption; due to the increase in thickness, it is necessary to spray twice. If both times are sprayed in the same direction, the thickness of the spray layer on the lower part will be thicker due to the influence of gravity, and the thickness of the upper part will be thinner, which cannot meet customer requirements. Therefore, it is necessary to propose an automotive low-temperature radiator to solve the above problems. Utility Model Content
[0004] In order to solve the above problems, the utility model provides a liquid cooling plate joint hanging ear, including a liquid cooling plate body and a mounting plate installed on one side of the liquid cooling plate body by a snap-fitting manner, two connecting pipes are provided on the mounting plate, and a connecting plate structure is installed on the other side of the liquid cooling plate body, and two hanging ear structures are provided on the connecting plate structure by an integral molding manner, and a through-hole structure is provided in the hanging ear structure, and an auxiliary connecting rod is passed through the hanging ear structure through the through-hole structure, and the auxiliary connecting rod is connected to the spray fixing rod, and a connecting rod assembly is installed on the other mounting plate.
[0005] A further improvement of the present invention is that a non-slip pad structure is provided on the inner side of the through-hole structure. The non-slip pad structure is provided to increase the friction during contact, thereby making the connection action more stable.
[0006] A further improvement of the present invention is that the connecting rod assembly is a set of triangular connecting rods, which are provided to provide a more stable connection and realize the subsequent spraying action on the liquid cooling plate body.
[0007] A further improvement of the present invention is that the longitudinal section of the triangular connecting rod is a triangular hollow structure. The triangular hollow structure can make the overall connection more stable, which facilitates the smooth progress of subsequent spraying work.
[0008] A further improvement of the present invention is that the two triangular connecting rods are arranged in a mirror image, which makes the overall installation more stable, prevents shaking, improves the accuracy of the spraying work and increases the yield rate.
[0009] A further improvement of the present invention is that the longitudinal section of the auxiliary connecting rod is in a J-shaped structure, which facilitates the work when changing the surface.
[0010] The utility model provides the hanging ear structure on the connecting plate, and can fix the entire liquid cooling plate on the hanger through the auxiliary connecting rod and the connecting rod assembly provided through the hanging ear structure, thereby ensuring that the product does not shake. After the first spraying work is completed, it is turned over and sprayed for the second time, which can ensure that the thickness of the front and rear sprays of the liquid cooling plate are consistent. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0012] Figure 2 This is a schematic structural diagram of the connecting rod assembly of the present utility model;
[0013] Figure 3 This is a schematic diagram of the ear-hanging structure of the utility model.
[0014] Figure numerals: 1-liquid cooling plate body, 2-mounting plate, 3-connecting pipe, 4-connecting plate structure, 5-hanging ear structure, 6-through hole structure, 7-auxiliary connecting rod, 8-connecting rod assembly, 9-anti-slip pad structure, 10-triangular connecting rod, 11-triangular hollow structure. DETAILED DESCRIPTION
[0015] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be understood as limiting the present invention.
[0016] The utility model relates to a liquid cooling plate joint hanging ear, comprising a liquid cooling plate body 1 and a mounting plate 2 mounted on one side of the liquid cooling plate body 1 by snap-fitting, two connecting pipes 3 being provided on the mounting plate 2, a connecting plate structure 4 being installed on the other side of the liquid cooling plate body 1, two hanging ear structures 5 being provided on the connecting plate structure 4 by an integral molding manner, a through-hole structure 6 being provided in the hanging ear structure 5, an auxiliary connecting rod 7 being passed through the hanging ear structure 5 through the through-hole structure 6, so that the liquid cooling plate body 1 can be more stably connected to the spray fixing rod, thereby facilitating the spraying work, the auxiliary connecting rod 7 being connected to the spray fixing rod, and a connecting rod assembly 8 being installed on the other mounting plate 2.
[0017] A non-slip pad structure 9 is provided on the inner side of the through-hole structure 6. The non-slip pad structure 9 is provided to increase the friction during contact, making the connection action more stable; the connecting rod assembly 8 is a group of triangular connecting rods 10. The triangular connecting rods 10 are provided to make the connection more stable and realize the subsequent spraying action of the liquid cooling plate body 1.
[0018] The longitudinal section of the triangular connecting rod 10 is a triangular hollow structure 11. The provision of the triangular hollow structure 11 can make the overall connection more stable, which is convenient for the smooth progress of subsequent spraying work; the two triangular connecting rods 10 are arranged in a mirror image manner, which makes the overall installation more stable, prevents shaking, improves the accuracy of the spraying work and increases the yield rate; the longitudinal section of the auxiliary connecting rod 7 is a J-shaped structure, which is convenient for turning over the liquid cooling plate body 1 so as to smoothly carry out the work of changing the surface and spraying.
[0019] It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these are all within the scope of protection of the present invention.
Claims
1. A liquid cooling plate joint mounting ear, characterized by: It includes a liquid cooling plate body and a mounting plate installed on one side of the liquid cooling plate body by snap-fitting, two connecting pipes are provided on the mounting plate, and a connecting plate structure is installed on the other side of the liquid cooling plate body. Two hanging ear structures are provided on the connecting plate structure by an integral molding manner, and a through-hole structure is provided in the hanging ear structure. An auxiliary connecting rod is passed through the hanging ear structure through the through-hole structure, and the auxiliary connecting rod is connected to the spray fixing rod. A connecting rod assembly is installed on the other mounting plate.
2. The liquid cooling plate joint mounting lug according to claim 1, characterized in that: A non-slip cushion layer structure is provided inside the through-hole structure.
3. The liquid cooling plate joint mounting lug according to claim 1, characterized in that: The connecting rod assembly is a set of triangular connecting rods.
4. The liquid cooling plate joint mounting lug according to claim 3, characterized in that: The longitudinal section of the triangular connecting rod is a triangular hollow structure.
5. The liquid cooling plate joint mounting lug according to claim 4, characterized in that: The two triangular connecting rods are arranged in a mirror image manner.
6. The liquid cooling plate joint mounting ear according to claim 1, characterized in that: The longitudinal section of the auxiliary connecting rod is in a J-shaped structure.