Heat conducting plate convenient to maintain
By setting up thermal bumps, liquid-cooled pipes, heat-smoothing plates and thermal coatings on the thermal plate, combined with grooves, installation plates and positioning notches, the problem of difficulty in effectively dissipating heat and installing and disassembling of thermal plates in high temperature or high humidity environments is solved, and efficient heat dissipation and convenient maintenance of thermal plates are achieved.
Patent Information
- Application Number
- CN202422654244.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-01
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-11-01
AI Technical Summary
The existing thermal conductor plates cannot effectively dissipate heat in high temperature or high humidity environments, resulting in excessive surface temperature and corrosion, and difficulty in installation and disassembly, affecting service life and maintenance work.
By setting up thermally conductive raised sheets, liquid-cooled pipes, heat-smoothing plates and thermal coatings on the thermally conductive plates, combined with grooves, mounting plates and positioning notches, the efficient heat dissipation and convenient installation and disassembly of the thermally conductive plates are achieved.
It effectively avoids excessive surface temperature of the thermal conductor plate, extends service life, reduces maintenance work, simplifies the installation and disassembly process, and reduces maintenance and use costs.
Smart Images
Figure CN223005402U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of heat conduction plates, and in particular relates to a heat conduction plate which is easy to maintain. Background Art
[0002] A heat conducting plate is a heat conducting material, usually made of electrostatic material or metal material, and has good thermal conductivity. The main function of a heat conducting plate is to speed up the heat transfer, so that the heat can be transferred from one area to another more quickly, achieving a good heat transfer effect. Heat conducting plates are used in many different fields and have a wide range of uses.
[0003] However, the existing heat conducting plates need to be in a high temperature or high humidity environment for a long time. The heat conducting plates cannot effectively dissipate heat when in use, which easily causes their surface temperature to be too high and corroded, affecting the service life of the heat conducting plates. In addition, the heat conducting plates are difficult to install and disassemble, affecting subsequent maintenance work. A heat conducting plate that is easy to maintain is now provided to alleviate the above-mentioned problems. Summary of the invention
[0004] The utility model prevents the surface temperature of the heat conducting plate from being too high and facilitates installation and disassembly, thereby achieving the purpose of facilitating maintenance of the heat conducting plate through the coordination of structures such as the heat conducting protrusion sheet, the liquid cooling pipe, the heat soaking plate and the mounting plate.
[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:
[0006] A heat conducting plate that is easy to maintain, comprising a heat conducting plate body, the heat conducting plate body comprising a groove, a mounting hole, a placement cavity, a liquid inlet channel and a liquid outlet channel, a heat conducting protrusion is arranged at the bottom of the heat conducting plate body, a placement cavity is opened at the middle position inside the heat conducting plate body, a liquid cooling pipe is arranged in the placement cavity, and heat spreaders are installed on the outer surfaces of the upper and lower sides of the heat conducting plate body, the material of the heat spreader and the heat conducting plate body are both selected to be copper, the heat spreader is arranged to have a structure with different thicknesses according to the liquid cooling pipe, and a thermal conductive coating is arranged on the outer surfaces of the two heat spreaders on the opposite sides, and the material of the thermal conductive coating is an acid-resistant heat-conducting and anti-corrosion coating.
[0007] Preferably, the heat-conducting protrusions include transverse protrusions and longitudinal protrusions, and the transverse protrusions and the longitudinal protrusions are alternately distributed at the bottom of the heat-conducting plate body. A plurality of the transverse protrusions and the longitudinal protrusions are arranged at equal intervals, and the materials of the transverse protrusions and the longitudinal protrusions are both selected to be heat-conducting metal materials.
[0008] Preferably, mounting plates are provided at both the front and rear ends of the heat conduction plate body. Through holes are formed through the tops of the two mounting plates, and a plurality of fixing holes are arranged at equal intervals in the transverse direction of the mounting plates. A boss is provided on the top of the heat conduction plate body, and a plurality of equally spaced positioning notches are formed on the upper surface of the boss.
[0009] Preferably, grooves penetrating through the heat conduction plate body are formed on the upper surfaces on both sides of the heat conduction plate body. The grooves are located at the middle position of the heat conduction plate body, and mounting holes are formed on both sides of the inner wall of the grooves.
[0010] Preferably, the liquid cooling pipe has a continuously bent structure. Liquid inlet channels and liquid outlet channels are respectively formed on the inner side walls at both ends of the front and rear sides of the placement cavity. One ends of the liquid inlet channel and the liquid outlet channel away from the placement cavity penetrate through the outer walls on both sides of the heat conduction plate body.
[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0012] 1. By providing structures such as heat conduction raised sheets, liquid cooling pipes, heat dissipation plates, and heat conduction coatings, the external device drives the liquid cooling pipe to exchange heat with the heat conduction plate body. The heat dissipation plate evenly disperses the heat concentrated parts on the heat conduction plate body, and at the same time, the heat conduction coating accelerates the heat transfer efficiency of the heat conduction plate body, avoiding excessive surface temperature, prolonging the service life of the heat conduction plate body, and reducing the maintenance work on it.
[0013] 2. By providing structures such as grooves, mounting plates, fixing holes, and positioning notches, the installation and disassembly of the heat conduction plate body and the external device are convenient, and there is no need to pre-process specific grooves, which is convenient for maintenance and replacement, and reduces the maintenance and use costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a three-dimensional structural schematic diagram of an embodiment of the present utility model;
[0015] Figure 2 is a bottom structural schematic diagram of an embodiment of the present utility model;
[0016] Figure 3 is an internal structural schematic diagram of the liquid cooling pipe of an embodiment of the present utility model;
[0017] Figure 4 is a half-sectional structural schematic diagram of an embodiment of the present utility model.
[0018] In the figure: heat conduction plate body 1; groove 11; mounting hole 12; placement cavity 13; liquid inlet channel 14; liquid outlet channel 15; mounting plate 2; fixing hole 21; boss 3; positioning notch 31; heat conduction raised sheet 4; transverse raised sheet 41; longitudinal raised sheet 42; liquid cooling pipe 5; heat dissipation plate 6; heat conduction coating 7. Detailed implementation manners
[0019] The technical solutions of the present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0020] Embodiment
[0021] The features and exemplary embodiments of various aspects of the present utility model will be described in detail below. In order to make the objectives, technical solutions and advantages of the present utility model clearer and more understandable, the present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only configured to explain the present utility model and are not configured to limit the present utility model. For those skilled in the art, the present utility model can be implemented without some of these specific details. The following description of the embodiments is only provided to provide a better understanding of the present utility model by showing examples of the present utility model.
[0022] The orientation terms appearing in the following description are all the directions shown in the drawings and do not limit the specific structure of the present utility model. In the description of the present utility model, it should also be noted that unless otherwise clearly specified and limited, the terms "installation" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected or indirectly connected. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances; the content not described in detail in this specification belongs to the prior art well known to those skilled in the art.
[0023] The present utility model will be further described in detail below in conjunction with the accompanying drawings and specific embodiments for a clearer understanding of the present utility model.
[0024] Please refer to Figures 1-4 , a heat conduction plate that is convenient for maintenance, including a heat conduction plate body 1, a mounting plate 2, a boss 3, heat conduction raised pieces 4, a liquid cooling pipe 5, a heat sink plate 6, and a heat conduction coating 7. The heat conduction plate body 1 includes a groove 11, a mounting hole 12, a placement cavity 13, a liquid inlet channel 14, and a liquid outlet channel 15. A placement cavity 13 is opened at the middle position inside the heat conduction plate body 1. Liquid inlet channels 14 and liquid outlet channels 15 are respectively opened on the inner side walls at both ends of the front and rear sides of the placement cavity 13. One ends of the liquid inlet channel 14 and the liquid outlet channel 15 away from the placement cavity 13 penetrate through the outer walls on both sides of the heat conduction plate body 1. A liquid cooling pipe 5 is arranged inside the placement cavity 13. The water inlet and outlet at both ends of the liquid cooling pipe 5 respectively pass through the inside of the liquid inlet channel 14 and the liquid outlet channel 15 and extend to the outside of the device, and heat exchange can be carried out with the outside through both ends of the liquid cooling pipe 5 to prevent the surface temperature of the heat conduction plate body 1 from being too high.
[0025] Furthermore, the liquid cooling pipe 5 is a continuous turning structure, which can increase the volume of the liquid cooling pipe 5 inside the heat conducting plate body 1 and improve the cooling effect of the liquid cooling pipe 5 on the surface of the heat conducting plate body 1 .
[0026] Furthermore, the outer surfaces of the upper and lower sides of the heat conducting plate body 1 are fixedly mounted with heat spreaders 6, and the materials of the heat spreaders 6 and the heat conducting plate body 1 are both selected to be copper. The heat spreaders 6 are arranged to have different thicknesses according to the liquid cooling pipe 5, and the heat can be dispersed at the heat-concentrated parts through the heat spreaders 6, so that the heat conducting plate body 1 is heated evenly. The outer surfaces of the two heat spreaders 6 on the opposite sides are provided with thermal conductive coatings 7, and the material of the thermal conductive coating 7 is an acid-resistant thermal conductive anti-corrosion coating, which has high-efficiency thermal conductivity, and has good antioxidant and corrosion resistance in high temperature environments.
[0027] See also Figures 1-4 The heat-conducting protrusions 4 include transverse protrusions 41 and longitudinal protrusions 42. The transverse protrusions 41 and longitudinal protrusions 42 are staggered at the bottom of the heat-conducting plate body 1. A plurality of transverse protrusions 41 and longitudinal protrusions 42 are arranged at equal intervals. The materials of the transverse protrusions 41 and longitudinal protrusions 42 are both selected to be heat-conducting metal materials. The arrangement of the transverse protrusions 41 and longitudinal protrusions 42 accelerates the heat transfer efficiency of the heat-conducting plate body 1 and reduces the accumulation of heat on the heat-conducting plate body 1.
[0028] See also Figures 1-4 The front and rear ends of the heat conducting plate body 1 are fixedly provided with mounting plates 2, and the tops of the two mounting plates 2 are penetrated with fixing holes 21, and a plurality of fixing holes 21 are arranged at equal intervals along the horizontal direction of the mounting plates 2. A boss 3 is fixedly provided on the top of the heat conducting plate body 1, and a plurality of positioning notches 31 at equal intervals are arranged on the upper surface of the boss 3. The positioning notches 31 are engaged with external devices, so that it is convenient to install the heat conducting plate body 1 during maintenance, and the positioning function is played to speed up the installation and disassembly efficiency of the heat conducting plate body 1.
[0029] Furthermore, grooves 11 penetrating the heat conducting plate body 1 are provided on the upper surfaces on both sides of the heat conducting plate body 1, and the grooves 11 are located in the middle position of the heat conducting plate body 1. Installation holes 12 are provided on both sides of the inner wall of the grooves 11, which are connected and fixed to external devices through the installation holes 12, so as to facilitate the rapid installation and disassembly of the heat conducting plate body 1.
[0030] The above are only the preferred embodiments of the present utility model, and do not limit the present utility model in other forms. Any person skilled in the art may use the technical content disclosed above to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as it does not depart from the technical solution content of the present utility model, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present utility model still belong to the protection scope of the technical solution of the present utility model.
Claims
1. A heat conducting plate that is easy to maintain, characterized in that: The invention comprises a heat conducting plate body (1), wherein the heat conducting plate body (1) comprises a groove (11), a mounting hole (12), a placement cavity (13), a liquid inlet channel (14) and a liquid outlet channel (15); a heat conducting protrusion (4) is arranged at the bottom of the heat conducting plate body (1); a placement cavity (13) is provided in the middle position inside the heat conducting plate body (1); a liquid cooling pipe (5) is arranged in the placement cavity (13); heat spreaders (6) are installed on the outer surfaces of the upper and lower sides of the heat conducting plate body (1); the material of the heat spreaders (6) and the heat conducting plate body (1) are both selected to be copper; the heat spreaders (6) are arranged to have different thicknesses according to the liquid cooling pipe (5); a heat conducting coating (7) is arranged on the outer surfaces of the opposite sides of the two heat spreaders (6); the material of the heat conducting coating (7) is an acid-resistant heat-conducting and anti-corrosion coating.
2. A heat conducting plate easy to maintain according to claim 1, characterized in that: The heat-conducting protrusions (4) include transverse protrusions (41) and longitudinal protrusions (42). The transverse protrusions (41) and the longitudinal protrusions (42) are staggeredly distributed at the bottom of the heat-conducting plate body (1). A plurality of the transverse protrusions (41) and the longitudinal protrusions (42) are arranged at equal intervals. The materials of the transverse protrusions (41) and the longitudinal protrusions (42) are both selected to be heat-conducting metal materials.
3. The heat conducting plate easy to maintain according to claim 1, characterized in that: The heat conducting plate body (1) is provided with mounting plates (2) at the front and rear ends, the tops of the two mounting plates (2) are penetrated with fixing holes (21), a plurality of fixing holes (21) are arranged at equal intervals along the horizontal direction of the mounting plates (2), a boss (3) is provided at the top of the heat conducting plate body (1), and a plurality of positioning notches (31) at equal intervals are provided on the upper surface of the boss (3).
4. The heat conducting plate easy to maintain according to claim 1, characterized in that: Grooves (11) penetrating the heat conducting plate body (1) are provided on the upper surfaces of both sides of the heat conducting plate body (1); the grooves (11) are located in the middle of the heat conducting plate body (1); and mounting holes (12) are provided on both sides of the inner wall of the grooves (11).
5. The heat conducting plate easy to maintain according to claim 1, characterized in that: The liquid cooling pipe (5) is a continuously curved structure, and the inner side walls at both ends of the front and rear sides of the placement cavity (13) are respectively provided with a liquid inlet channel (14) and a liquid outlet channel (15), and the ends of the liquid inlet channel (14) and the liquid outlet channel (15) away from the placement cavity (13) both penetrate the outer walls of both sides of the heat conduction plate body (1).