Radiator with insert substrate

Abstract

The utility model relates to the technical field of thermal management, and discloses a radiator with an insert substrate, which comprises an insert substrate and radiating inserts, the top of the insert substrate is fixedly connected with a plurality of mounting seats, the bottom of each radiating insert is provided with a fixing component, the fixing component comprises a plurality of mounting columns, and the mounting columns are fixedly connected with the mounting seats. The multiple installation columns are fixedly connected to the bottoms of the heat dissipation insertion pieces, at least one rubber ring is fixedly connected to the outer side of each installation column, multiple installation holes are formed in the top of the installation base, grooves are formed in the installation holes, and heat dissipation fins are fixedly connected to the two sides of each heat dissipation insertion piece. According to the utility model, a sliding connection mode of the mounting columns and the mounting holes is adopted, and interference fit is formed through the rubber rings and the grooves, so that the functions of conveniently mounting and dismounting the heat dissipation insertion sheets are achieved. Compared with a traditional fixed installation mode, the design enables the heat dissipation inserting pieces to be rapidly replaced or adjusted, and the problem that the heat dissipation inserting pieces are tedious and time-consuming to replace in the prior art is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of heat management, especially relates to a radiator with insert piece base plate. BACKGROUND

[0002] Radiator with insert piece base plate is widely used in high-power electronic equipment, such as power module, power amplifier, server, LED lighting and electric vehicle etc. field. The equipment is mainly used to effectively manage the heat generated by electronic components, prevent components from being damaged due to overheating, and ensure that the equipment runs stably for a long time. The radiator helps electronic equipment to maintain in the safe working temperature range through efficient heat conduction and heat dissipation design, thereby improving the reliability and service life of the system.

[0003] In the prior art, the heat dissipation insert piece is usually fixed on the insert piece base plate by welding or bolt, which is not conducive to the quick replacement or maintenance of the heat dissipation insert piece. After a long time of operation, the heat dissipation insert piece needs to be replaced due to dirt accumulation, performance degradation or damage, but the existing fixing method often makes the replacement process cumbersome and time-consuming. In addition, the design of the existing heat dissipation insert piece does not fully utilize the surface area and heat dissipation efficiency, resulting in insufficient heat diffusion and poor heat dissipation effect, which cannot meet the high requirements of high-power equipment on heat dissipation performance.

[0004] Therefore, a radiator with insert piece base plate is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides a radiator with insert piece base plate, which aims to improve the problems of inconvenient replacement of existing heat dissipation insert piece and low heat dissipation efficiency.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: a radiator with insert piece base plate, comprising an insert piece base plate and a heat dissipation insert piece, the top of the insert piece base plate is fixedly connected with a plurality of mounting seats, the bottom of the heat dissipation insert piece is provided with a fixing assembly;

[0007] The fixing assembly comprises a plurality of mounting columns, the mounting columns are fixedly connected at the bottom of the heat dissipation insert piece, at least one rubber ring is fixedly connected outside the mounting column, a plurality of mounting holes are formed in the top of the mounting seat, and a groove is formed in the inside of the mounting hole.

[0008] As a further description of the above technical scheme:

[0009] The heat dissipation fins are fixedly connected on both sides of the heat dissipation insert piece, and an aluminum alloy surface coating is arranged on the outside of the heat dissipation insert piece.

[0010] As a further description of the above technical scheme:

[0011] The plurality of fixed plates are fixedly connected to the outside of the insert substrate, and a threaded hole is formed in the middle of each fixed plate.

[0012] As a further description of the above technical solution:

[0013] The plurality of mounting columns correspond to the plurality of mounting holes one by one.

[0014] As a further description of the above technical solution:

[0015] The mounting column is slidably connected inside the mounting hole.

[0016] As a further description of the above technical solution:

[0017] The rubber ring is clamped inside the groove.

[0018] As a further description of the above technical solution:

[0019] The heat dissipation fins adopt a wavy structure arrangement.

[0020] The utility model has the following beneficial effects:

[0021] 1、The utility model discloses a mounting column and mounting hole sliding connection mode are adopted, and through the interference fit of rubber ring and groove, convenient heat dissipation insert mounting and dismounting function are reached.Compared with the traditional fixed mode, this design makes heat dissipation insert can be quickly replaced or adjusted, solves the problem of the cumbersome and time -consuming of the replacement heat dissipation insert of the past.

[0022] 2、The utility model discloses a heat dissipation fin is set up outside heat dissipation insert, and the surface of heat dissipation insert is coated with aluminum alloy coating, and the heat dissipation efficiency is greatly improved.This design not only increases the heat dissipation surface area, but also can effectively improve the conduction and diffusion speed of heat, solves the problem of the insufficient heat dissipation efficiency of the surface of traditional radiator, makes equipment can more stably, long -term operation. DRAWINGS

[0023] Figure 1 A three-dimensional schematic view of a heat dissipation device with an insert substrate is provided in the utility model;

[0024] Figure 2 A Figure 1 An enlarged schematic view of position A in the middle;

[0025] Figure 3 A structure schematic view of a heat dissipation insert of a heat dissipation device with an insert substrate is provided in the utility model;

[0026] Figure 4 A structure schematic view of a heat dissipation insert of a heat dissipation device with an insert substrate is provided in the utility model;

[0027] Legend:

[0028] 1, heat dissipation fin; 2, fixed plate; 3, insert base plate; 4, heat dissipation insert; 5, mounting seat; 6, mounting column; 7, rubber ring; 8, groove; 9, mounting hole; 10, aluminum alloy surface coating; 11, threaded hole. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0030] Referring to Figure 1 - Figure 4 An embodiment provided by the present application: a heat dissipation device with an insert base plate, comprising an insert base plate 3 and a heat dissipation insert 4, the top of the insert base plate 3 is fixedly connected with a plurality of mounting seats 5, and the bottom of the heat dissipation insert 4 is provided with a fixing assembly.

[0031] The fixing assembly comprises a plurality of mounting columns 6, the mounting columns 6 are all fixedly connected at the bottom of the heat dissipation insert 4, at least one rubber ring 7 is fixedly connected outside the mounting column 6, a plurality of mounting holes 9 are formed at the top of the mounting seat 5, a groove 8 is formed inside the mounting hole 9, a plurality of fixed plates 2 are fixedly connected outside the insert base plate 3, a threaded hole 11 is formed in the middle of the fixed plate 2, the mounting column 6 and the mounting hole 9 are in one-to-one correspondence, the mounting column 6 is slidingly connected inside the mounting hole 9, the rubber ring 7 is clamped inside the groove 8, the heat dissipation insert 4 is fixedly connected with a heat dissipation fin 1 on both sides, an aluminum alloy surface coating 10 is arranged outside the heat dissipation insert 4, and the heat dissipation fin 1 is arranged in a wave shape.

[0032] The insert piece base plate 3 is used as a basic supporting part of the whole heat sink, for carrying the heat dissipation insert piece 4 and fixing on the target device. The heat dissipation insert piece 4 is a main heat dissipation structure part, for quickly releasing heat through air contact. The mounting seat 5 is fixedly connected on the top of the insert piece base plate 3, for supporting and positioning the heat dissipation insert piece 4, so that the heat dissipation insert piece 4 is stably connected with the insert piece base plate 3. The fixing assembly is composed of the mounting column 6 and the rubber ring 7, the mounting column 6 is fixed on the bottom of the heat dissipation insert piece 4 and is inserted into the mounting hole 9 above the mounting seat 5, so that a sliding connection is formed, and the rubber ring 7 on the mounting column 6 is embedded into the groove 8 arranged in the mounting hole 9, so that an interference fit is formed, so as to realize the quick assembly or disassembly function. A plurality of fixing plates 2 are arranged on the outer side of the insert piece base plate 3, for fixing the whole heat sink to the device shell or support, and the threaded hole 11 arranged in the middle of the fixing plate 2 can be matched with a screw, so as to ensure stable and reliable installation. The heat dissipation fins 1 are symmetrically connected to the two sides of the heat dissipation insert piece 4, the fins are arranged in a wave shape, so that the heat dissipation area can be significantly increased and the air turbulence effect can be strengthened, so as to further improve the heat dissipation efficiency. The outer side of the heat dissipation insert piece 4 is covered with an aluminum alloy surface coating 10, the coating has good heat conduction performance and corrosion resistance, so that the heat conduction is accelerated, and the service life and reliability of the whole machine are improved.

[0033] Working principle: when the heat sink is used, first, according to the actual demand, the heat dissipation insert pieces 4 are sequentially installed into the mounting seats 5 on the top of the insert piece base plate 3, the mounting columns 6 on the bottom of the heat dissipation insert pieces 4 are aligned with the corresponding mounting holes 9 of the mounting seats 5 and are inserted, so that the rubber rings 7 on the outer sides of the mounting columns 6 are accurately clamped into the grooves 8 inside the mounting holes 9, an interference fit is formed, and stable connection is realized. After the installation of the plurality of heat dissipation insert pieces 4 is completed, the whole insert piece base plate 3 is firmly installed on the target device through the threaded hole 11 in the middle of the fixing plate 2. When the device starts to run and generates heat, the heat will be quickly conducted through the closely attached heat dissipation insert pieces 4 and released to the air, at the same time, the heat dissipation fins 1 arranged on the two sides of the heat dissipation insert piece 4 further expand the heat dissipation surface area and enhance the air convection efficiency, so as to accelerate the diffusion and discharge of heat, realize high-efficiency heat dissipation, and guarantee the stability and safety of the device operation.

[0034] Finally, it should be pointed out that: the above-mentioned is only the preferred embodiment of the present application, and is not used to limit the present application, although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part of the technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A heat sink with a finned substrate, comprising a finned substrate (3) and heat dissipation fins (4), characterized in that: The top of the insert substrate (3) is fixedly connected with multiple mounting bases (5), and the bottom of the heat dissipation insert (4) is provided with a fixing component; The fixing component includes multiple mounting posts (6), all of which are fixedly connected to the bottom of the heat sink (4). At least one rubber ring (7) is fixedly connected to the outside of the mounting post (6). The top of the mounting base (5) is provided with multiple mounting holes (9), and the inside of the mounting holes (9) is provided with grooves (8).

2. A heat sink with a finned substrate according to claim 1, characterized in that: The heat dissipation fins (1) are fixedly connected to both sides of the heat dissipation fin (4), and an aluminum alloy surface coating (10) is provided on the outer side of the heat dissipation fin (4).

3. A heat sink with a finned substrate according to claim 1, characterized in that: Multiple fixing plates (2) are fixedly connected to the outer side of the insert substrate (3), and a threaded hole (11) is opened in the middle of the fixing plate (2).

4. A heat sink with a finned substrate according to claim 1, characterized in that: Each of the mounting posts (6) corresponds to one of the mounting holes (9).

5. A heat sink with a finned substrate according to claim 1, characterized in that: The mounting post (6) is slidably connected inside the mounting hole (9).

6. A heat sink with a finned substrate according to claim 1, characterized in that: The rubber ring (7) is engaged inside the groove (8).

7. A heat sink with a finned substrate according to claim 2, characterized in that: The heat dissipation fins (1) are arranged in a wave-shaped structure.

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