Graphene composite shielding layer
By designing the graphene composite shielding layer and using the combination of graphene shielding mesh and thermally conductive structure, the problem of increasing the impact of shielding layer on electronic components in the prior art is solved, and efficient shielding and heat dissipation effects are achieved.
Patent Information
- Application Number
- CN202420876730.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-25
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2034-04-25
AI Technical Summary
In the prior art, in order to prevent electromagnetic interference, the added shielding layer will adversely affect the heat dissipation of electronic components when designing shielding layers.
Design a graphene composite shielding layer, including mounting substrate, partition, graphene shielding mesh, thermal structure and cover. Through the detachable partition and graphene shielding net, different layers of graphene shielding nets can be installed according to actual needs, and heat can be quickly transferred through the thermally conductive structure.
It ensures the stable operation and good heat dissipation of electronic components while ensuring the shielding effect, and solves the problem of the increase in the shielding layer on heat dissipation.
Smart Images
Figure CN222442135U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the field of electronic products, in particular to a graphene composite shielding layer. Background Art
[0002] Electromagnetic interference and radio frequency interference can damage the performance of electronic equipment. Designing effective shielding is crucial to ensuring equipment reliability. The commonly used anti-interference method is to design a shielding layer on the outside of the electronic components to prevent interference to the electronic components, but adding a shielding layer will undoubtedly affect the heat dissipation of the electronic components.
[0003] Therefore, there is an urgent need for a graphene composite shielding layer that can solve the above problems. Utility Model Content
[0004] The purpose of the utility model is to provide a graphene composite shielding layer to solve the problems existing in the above-mentioned prior art.
[0005] To achieve the above purpose, the utility model provides the following solutions:
[0006] The utility model provides a graphene composite shielding layer, comprising a mounting substrate, a mounting groove is provided on the upper surface of the mounting substrate, a partition is installed in the mounting groove, a graphene shielding net is provided on the surface of the partition, a heat conduction structure is provided on the side of the mounting groove, a protective cover is provided on the top of the mounting groove, and the protective cover is in contact with the heat conduction structure.
[0007] Preferably, outer edges are provided on both sides of the mounting substrate, and mounting holes are provided on the outer edges.
[0008] Preferably, the heat-conducting structure adopts a heat-conducting column, and the heat-conducting column is arranged through the mounting substrate.
[0009] Preferably, a limiting groove is provided on the surface of the partition, and the graphene shielding net is arranged in the limiting groove.
[0010] Preferably, the graphene shielding mesh adopts a honeycomb structure or a grid structure.
[0011] Preferably, the outer surface of the protective cover is provided with heat dissipation fins.
[0012] Compared with the prior art, the utility model has achieved the following beneficial technical effects:
[0013] The utility model provides a graphene composite shielding layer, comprising a mounting substrate, a mounting groove is provided on the upper surface of the mounting substrate, a partition is installed in the mounting groove, a graphene shielding net is provided on the surface of the partition, a heat-conducting structure is provided on the side of the mounting groove, a protective cover is provided on the top of the mounting groove, and the protective cover is in contact with the heat-conducting structure; through the detachable partition and the graphene shielding net, different layers of the graphene shielding net can be installed according to actual needs, thereby ensuring the shielding effect, and by setting the heat-conducting structure, the heat generated by the electronic component can be quickly transferred to the outside, thereby ensuring the stable operation of the electronic component. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.
[0015] Figure 1 A schematic diagram of the structure of a graphene composite shielding layer provided by the utility model. DETAILED DESCRIPTION
[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0017] The utility model aims to provide a graphene composite shielding layer to solve the problems existing in the prior art.
[0018] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.
[0019] Embodiment 1:
[0020] This embodiment provides a graphene composite shielding layer, such as Figure 1 As shown, it includes a mounting substrate 1, a mounting groove 2 is provided on the upper surface of the mounting substrate 1, a partition 3 is installed in the mounting groove 2, a graphene shielding net 4 is provided on the surface of the partition 3, a heat-conducting structure 5 is provided on the side of the mounting groove 2, and a protective cover 6 is provided on the top of the mounting groove 2, and the protective cover 6 is in contact with the heat-conducting structure 5.
[0021] As an implementation manner, outer edges 11 are provided on both sides of the mounting substrate 1, and mounting holes 12 are provided on the outer edges 11, so that it can be directly mounted on a circuit board.
[0022] As an implementation mode, the heat-conducting structure 5 uses a heat-conducting column, and the heat-conducting column is arranged through the mounting substrate 1, so that the heat can be quickly transferred to the protective cover 6.
[0023] As an implementation mode, a limiting groove 31 is provided on the surface of the partition 3, and the graphene shielding net 4 is arranged in the limiting groove 31, so as to facilitate the installation of the graphene shielding net 4.
[0024] As an implementation method, the graphene shielding mesh 4 adopts a honeycomb structure.
[0025] As an implementation mode, the outer surface of the protective cover 6 is provided with heat dissipation fins 61 to increase the heat dissipation area.
[0026] The utility model provides a graphene composite shielding layer. Through a detachable partition and a graphene shielding net, different layers of graphene shielding nets can be installed according to actual needs to ensure the shielding effect. By setting a heat-conducting structure, the heat generated by the electronic components can be quickly transferred to the outside, thereby ensuring the stable operation of the electronic components.
[0027] The utility model uses specific examples to illustrate the principle and implementation of the utility model. The above examples are only used to help understand the method and core idea of the utility model. At the same time, for those skilled in the art, according to the idea of the utility model, there will be changes in the specific implementation and application scope. In summary, the content of this specification should not be understood as limiting the utility model.
Claims
1. A graphene composite shielding layer, characterized in that: It includes a mounting substrate, the upper surface of which is provided with a mounting groove, a partition is installed in the mounting groove, a graphene shielding net is provided on the surface of the partition, a heat-conducting structure is provided on the side of the mounting groove, and a protective cover is provided on the top of the mounting groove, and the protective cover is in contact with the heat-conducting structure.
2. The graphene composite shielding layer according to claim 1, characterized in that: Outer edges are arranged on both sides of the mounting substrate, and mounting holes are arranged on the outer edges.
3. The graphene composite shielding layer according to claim 1, characterized in that: The heat-conducting structure adopts a heat-conducting column, and the heat-conducting column is arranged through the mounting substrate.
4. The graphene composite shielding layer according to claim 1, characterized in that: A limiting groove is provided on the surface of the partition, and the graphene shielding net is arranged in the limiting groove.
5. The graphene composite shielding layer according to claim 1, characterized in that: The graphene shielding net adopts a honeycomb structure or a grid structure.
6. The graphene composite shielding layer according to claim 1, characterized in that: The outer surface of the protective cover is provided with heat dissipation fins.