A battery cooling plate static discharge structure
By combining the plastic wrapping process and reassembly process on the battery cooling plate, the insert and the plastic shell are bonded to the metal body, and the contact head is used to achieve static removal, which solves the problem that the traditional battery cooling plate cannot remove static electricity in other parts that are not conductive. The problem is to achieve the dual effects of static electricity removal and heat dissipation.
Patent Information
- Application Number
- CN202311852447.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-29
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2043-12-29
AI Technical Summary
When traditional battery cooling plates prevent static electricity from accumulating, they cannot achieve the static electricity removal effect at specific inserts in other non-conductive parts, which poses safety risks.
By combining the insert with the plastic shell on the battery cooling plate, bonding the insert to the metal body by using a plastic wrap process and a reassembly process on the battery cooling plate, ensuring direct contact connection between the insert and the metal body, and the removal of static electricity is achieved through exposed contact heads , avoid conduction of other parts and combine it with the through-hole structure to achieve heat dissipation.
The static electricity removal of the battery cooling plate is achieved, ensuring that other parts of the battery cooling plate are not conductive, and the heat dissipation effect is achieved through liquid flow. The structure is simple and integrated into the assembly, ensuring safety and efficiency.
Smart Images
Figure CN117712572B_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of battery cooling plates, and in particular relates to a static electricity dissipation structure of a battery cooling plate. Background Art
[0002] The battery cooling plate anti-static structure is a design structure used to cool the battery and prevent static electricity accumulation. In some high-performance batteries or electronic devices, the working process of the battery will generate a lot of heat, which needs to be cooled to maintain its normal operating temperature. At the same time, the accumulation of static electricity may cause fire or other safety problems. In order to prevent static electricity from causing fire or other safety hazards, measures are usually taken in the cooling plate structure to discharge static electricity. For example, a grounding device is set on the cooling plate or a conductive material is used for design to safely direct static electricity to the ground and prevent it from accumulating.
[0003] However, traditional electrostatic release components usually have grounding devices on the cooling plate or are designed with conductive materials to safely direct static electricity to the ground and prevent it from accumulating. However, such measures cannot ensure that other parts of the battery water cooling plate can achieve the static electricity removal effect at specific inserts without being conductive to the outside. Summary of the invention
[0004] In view of the deficiencies in the prior art, an object of the present invention is to provide a battery cooling plate static discharge structure which has the advantage of being easy to use.
[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a battery cooling plate anti-static structure, comprising a water-cooled plate, the outer wall of the water-cooled plate is fixedly connected to a plastic connector by plastic coating, the outer wall of the plastic connector is fixedly connected to a plastic shell by infrared welding, and the inner wall of the plastic shell is fixedly connected to an insert by plastic coating.
[0006] Through the above technical solution, the insert can be combined with the plastic shell using a plastic coating process or a reassembly process, and then bonded to the metal body together, and direct contact and connection between the insert and the metal body can be ensured. This structure can easily meet the anti-static needs of the battery water cooling plate. The structure is simple and integrated inside the assembly. A small area of the contact head is exposed to facilitate contact with the outside to release static electricity. The static electricity removal effect at the insert is achieved while ensuring that other parts of the battery water cooling plate are not conductive to the outside.
[0007] Preferably, the water cooling plate comprises a plate body, and an inner wall of the plate body is provided with a through hole.
[0008] The above technical solution can achieve a water cooling effect, and the plate body can allow liquid to flow through the through holes, thereby achieving the effect of heat dissipation through the flow of liquid.
[0009] Preferably, the plastic connector comprises a connecting block, an outer wall of the connecting block is fixedly connected with a connecting head, and an outer wall of the connecting block is fixedly connected with a flange.
[0010] Through the above technical solution, a connection effect can be achieved. The connection block can be fixed to the water cooling plate through the connection head and can be fixed to the plastic shell through the flange, so that the water cooling plate is connected to the plastic shell.
[0011] Preferably, the plastic shell comprises a shell, one side of the shell is provided with a connection port, and the other side of the shell is provided with a mounting port.
[0012] Through the above technical solution, space can be provided for the coolant, and the interior of the shell is hollow, so that the coolant can be transferred to facilitate heat dissipation.
[0013] Preferably, the insert comprises a contact head, an outer wall of the contact head is fixedly connected with a mosaic plate, and an outer wall of the mosaic plate is fixedly connected with a contact plate.
[0014] Through the above technical solution, a conductive effect can be achieved, and the contact plate can be in contact with the water-cooled plate, so that static electricity can be transferred to other positions through the contact head, thereby achieving the effect of removing static electricity.
[0015] Compared with the prior art, the present invention has the following beneficial effects:
[0016] 1. The insert can be combined with the plastic shell using a plastic coating process or a reassembly process, and then bonded to the metal body together, and ensure direct contact and connection between the insert and the metal body. This structure can easily meet the anti-static needs of the battery water cooling plate. It has a simple structure and is integrated inside the assembly. A small area of the contact head is exposed to facilitate contact with the outside and release static electricity. The static electricity removal effect at the insert is achieved while ensuring that other parts of the battery water cooling plate are not conductive to the outside.
[0017] 2. The plate body can allow liquid to flow through the through holes, thereby achieving heat dissipation through the flow of liquid. The connecting block can be fixed to the water-cooled plate through the connecting head, and can be fixed to the plastic shell through the flange, so that the water-cooled plate is connected to the plastic shell. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the main structure of the present invention;
[0019] Figure 2 It is a schematic diagram of the main wire frame structure of the present invention;
[0020] Figure 3 It is a schematic diagram of the structure of the water cooling plate of the present invention;
[0021] Figure 4This is a schematic diagram of the structure of the plastic connector of the present invention;
[0022] Figure 5 It is a schematic diagram of the plastic shell structure of the present invention;
[0023] Figure 6 It is a schematic diagram of the insert structure of the present invention.
[0024] In the figure: 1, water cooling plate; 2, plastic connector; 3, plastic shell; 4, insert; 100, plate body; 101, through hole; 200, connecting block; 201, connecting head; 202, flange; 300, shell; 301, connecting port; 302, mounting port; 400, contact head; 401, interlocking plate; 402, contact plate. DETAILED DESCRIPTION
[0025] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Embodiment 1:
[0026] See also Figure 1-Figure 6 The present invention provides a technical solution: a battery cooling plate anti-static structure, comprising a water-cooled plate 1, the outer wall of the water-cooled plate 1 is fixedly connected to a plastic connector 2 by plastic coating, the outer wall of the plastic connector 2 is fixedly connected to a plastic shell 3 by infrared welding, and the inner wall of the plastic shell 3 is fixedly connected to an insert 4 by plastic coating.
[0027] In this embodiment, the insert 4 can be combined with the plastic shell 3 using a molding process or a reassembly process, and then bonded to the metal body together, and ensure direct contact and connection between the insert 4 and the metal body. Using this structure, the anti-static needs of the battery water cooling plate 1 can be easily met. The structure is simple and integrated inside the assembly. A small area of the contact head 400 is exposed to facilitate contact with the outside to release static electricity. The static electricity removal effect at the insert 4 is achieved while ensuring that other parts of the battery water cooling plate 1 are not conductive to the outside. Embodiment 2:
[0028] See also Figure 3-Figure 4 On the basis of the first embodiment, the present invention provides a technical solution for the static electricity dissipation structure of a battery cooling plate: the water-cooled plate 1 includes a plate body 100, the inner wall of the plate body 100 is provided with a through hole 101, the plastic connector 2 includes a connecting block 200, the outer wall of the connecting block 200 is fixedly connected with a connecting head 201, and the outer wall of the connecting block 200 is fixedly connected with a flange 202.
[0029] In this embodiment, the plate body 100 allows liquid to flow through the through hole 101, thereby achieving heat dissipation through the flow of liquid. The connecting block 200 can be fixed to the water-cooled plate 1 through the connecting head 201, and can be fixed to the plastic shell 3 through the flange 202, thereby connecting the water-cooled plate 1 to the plastic shell 3. Embodiment three:
[0030] See also Figure 5-Figure 6 On the basis of the first and second embodiments, the present invention provides a technical solution for the static electricity discharge structure of a battery cooling plate: the plastic shell 3 includes a shell 300, a connection port 301 is provided on one side of the shell 300, and an installation port 302 is provided on the other side of the shell 300; the insert 4 includes a contact head 400, and an outer wall of the contact head 400 is fixedly connected to a mosaic plate 401, and an outer wall of the mosaic plate 401 is fixedly connected to a contact plate 402.
[0031] In this embodiment, the interior of the shell 300 is hollow, which allows the coolant to transfer and facilitate heat dissipation. It can contact the water-cooled plate 1 through the contact plate 402, so that static electricity can be transferred to other locations through the contact head 400, thereby achieving the effect of removing static electricity.
[0032] The working principle and use process of the present invention are as follows: the insert 4 can be combined with the plastic shell 3 using a coating process or a reassembly process, and then bonded to the metal body together, and the direct contact connection between the insert 4 and the metal body is ensured. The structure can easily meet the anti-static demand of the battery water-cooling plate 1, and the structure is simple and integrated inside the assembly. The contact head 400 with a small area exposed is convenient for contact with the outside to release static electricity. While ensuring that other parts of the battery water-cooling plate 1 are not conductive to the outside, the static electricity removal effect at the insert 4 is achieved. The plate body 100 allows liquid to flow through the through hole 101, thereby achieving the effect of heat dissipation through the flow of liquid. The connecting block 200 can be fixed to the water-cooling plate 1 through the connecting head 201, and can be fixed to the plastic shell 3 through the flange 202, so that the water-cooling plate 1 is connected to the plastic shell 3. The interior of the shell 300 is hollow, which can allow the coolant to transfer and facilitate heat dissipation. It can contact the water-cooling plate 1 through the contact plate 402, so that static electricity can be transmitted to other positions through the contact head 400, thereby achieving the effect of removing static electricity.
[0033] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A battery cooling plate static discharge structure, comprising a water cooling plate (1), characterized in that: The outer wall of the water cooling plate (1) is fixedly connected to a plastic connector (2) by plastic coating, the outer wall of the plastic connector (2) is fixedly connected to a plastic shell (3) by infrared welding, and the inner wall of the plastic shell (3) is fixedly connected to an insert (4) by plastic coating; The plastic shell (3) comprises a shell (300), one side of the shell (300) is provided with a connection port (301), and the other side of the shell (300) is provided with a mounting port (302); The insert (4) comprises a contact head (400), the outer wall of the contact head (400) is fixedly connected to a fitting plate (401), and the outer wall of the fitting plate (401) is fixedly connected to a contact plate (402); The contact plate (402) contacts the water-cooling plate (1), and the contact head (400) transmits static electricity.
2. A battery cooling plate static discharge structure according to claim 1, characterized in that: The water cooling plate (1) comprises a plate body (100), and a through hole (101) is provided on the inner wall of the plate body (100).
3. The battery cooling plate static discharge structure according to claim 1, characterized in that: The plastic connecting body (2) comprises a connecting block (200), the outer wall of the connecting block (200) being fixedly connected to a connecting head (201), and the outer wall of the connecting block (200) being fixedly connected to a flange (202).