Aluminum profile with good flame retardant effect for radiator

Abstract

The utility model discloses an aluminum profile with a good flame-retardant effect for a radiator. The aluminum profile comprises a bottom plate, a top plate is mounted at the top end of the bottom plate, a first side plate is mounted at one end of the top plate, a second side plate is mounted at the other end of the top plate, a mounting structure is mounted at the top end of the bottom plate, and a flame-retardant structure is mounted on one side of the top plate. The gas guide pipe is mounted on one side of the top plate, the flame-retardant rubber cavity is formed in one side of the gas guide pipe, inert gas is blown into the flame-retardant rubber cavity, so that the flame-retardant rubber cavity expands and fills all gaps, and the inert gas can be kept in the flame-retardant rubber cavity and cannot leak out through the sealing one-way gas valve; when a fire disaster occurs, high temperature can firstly damage the flame-retardant rubber cavity, inert gas in the flame-retardant rubber cavity leaks out so as to protect the whole structure, and when external structures such as a bottom plate and a top plate are damaged, the inert gas in the flame-retardant rubber cavity can be rapidly exhausted, so that flame retardance is achieved, and the purpose of flame retardance of the aluminum profile for the radiator is achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to heat dissipation aluminum profile technical field, especially a kind of heat sink with aluminium profile of good flame-retardant effect. BACKGROUND

[0002] Heat sink is a kind of device using radiation, convection and conduction to dissipate heat to the surrounding space, its main function is to transfer the heat generated by machinery or other appliances in the working process in time, to avoid affecting its normal work, heat sink with aluminium profile is a kind of aluminium alloy material with excellent heat conduction performance, light weight, corrosion resistance, easy to process and install, it is mainly used to make various heat sinks, such as computer heat sink, industrial equipment heat sink, automobile heat sink etc., to effectively dissipate the heat generated by equipment, ensure the normal operation of equipment.

[0003] For this purpose, China application patent number CN201819609U discloses a kind of heat sink with aluminium profile, including substrate, the upper surface of substrate is integrally provided with the strip-shaped radiating plate perpendicular to substrate, the number of strip-shaped radiating plate is even, two strip-shaped radiating plates in the middle are provided with thickening layer integrally arranged with substrate.The heat sink with aluminium profile of the utility model is simple in structure, and has good heat dissipation effect after being made into heat sink.The thickness of the thickening layer integrally arranged between the two strip-shaped radiating plates in the middle of the heat sink with aluminium profile and the substrate is increased, which facilitates the processing of threaded mounting holes for installing the heat sink made of the aluminium profile at this location.

[0004] The heat sink with aluminium profile of the present application can basically meet the use requirements of people, but there are still some problems, the specific problems are as follows:

[0005] 1, the problem that heat sink with aluminium profile is difficult to flame retardant, electronic products will generate heat when in use, equipment overheating or failure will easily cause fire, at the same time, aluminum has high thermal conductivity, which can quickly transfer heat to the surrounding structure and material when fire occurs, thereby increasing the fire and causing greater loss and danger.

[0006] 2, the problem that heat sink with aluminium profile is difficult to install conveniently, heat sink with aluminium profile needs to be assembled and fixedly installed at the location where heat dissipation is required when in use, too complex operation will limit the use scene of heat sink with aluminium profile, and waste time and labor cost. UTILITY MODEL CONTENTS

[0007] The utility model aims to provide a kind of heat sink with aluminium profile of good flame-retardant effect, to solve the defects that existing heat sink with aluminium profile is difficult to flame retardant and difficult to install conveniently.

[0008] In order to solve the above technical problems, the utility model provides technical scheme as follows: A radiator aluminum profile with good flame -retardant effect, including bottom plate,

[0009] The top of the bottom plate is provided with a top plate, one end of the top plate is provided with a first side plate, and the other end of the top plate is provided with a second side plate.

[0010] The top of the bottom plate is provided with a mounting structure, one side of the top plate is provided with a flame -retardant structure, the flame -retardant structure includes air pipe, sealing one -way air valve and flame -retardant rubber cavity, and the air pipe is installed on one side of the top plate.

[0011] The outer side of the air pipe is provided with a sealing one -way air valve, the flame -retardant rubber cavity is installed on the inner side of the top plate, and the top plate and the outer side wall of the heat dissipation fin are provided with a protection structure.

[0012] In use, first, the sliding slot on the inner side of the top plate is aligned with the sliding block on one side of the connecting piece, the sliding block is pushed into the sliding slot to realize the connection between the top plate and the bottom plate, then the fixing screw is passed through the through hole formed in the first side plate and the second side plate and is connected with the top plate, the mounting hole formed in the bottom plate is used to install and fix the whole aluminum profile at the required position of the radiator, then the inert gas is blown into the flame -retardant rubber cavity through the air pipe, the flame -retardant rubber cavity is completely inflated, and the sealing one -way air valve is used to ensure that the inert gas in the cavity does not leak out, so that the installation is completed, and the heat can be finally guided to the heat dissipation fin through the bottom plate and the top plate, so that the heat is quickly dissipated.

[0013] Further, the mounting holes are formed in the two sides of the bottom plate, and the mounting holes are symmetrically distributed about the central axis of the bottom plate, so that the bottom plate is conveniently installed.

[0014] Further, the top end of the top plate is integrally formed with heat dissipation fins, the heat dissipation fins are arranged at equal intervals at the top end of the top plate, the heat dissipation area is increased, and the heat dissipation efficiency is improved.

[0015] Further, the mounting structure includes a through hole, a fixing screw and a connecting piece, the through hole is formed in the two ends and two sides of the first side plate and the second side plate, the fixing screw is installed at the two ends of the top plate, and the connecting piece is welded on the two sides of the top of the bottom plate, so that the mounting operation is simple and fast.

[0016] Further, one side of the connecting piece is provided with a sliding block, the inner side of the top plate is provided with a sliding slot, and the connecting piece and the top plate are in sliding connection, so that the disassembly and assembly are convenient and stable.

[0017] Further, the protection structure comprises a first protection layer, a second protection layer and a third protection layer, the first protection layer is arranged on the top plate and the outer side wall of the heat dissipation fin, the outer side of the first protection layer is provided with the second protection layer, the outer side of the second protection layer is provided with the third protection layer, the multi-layer coating protects the surface of the aluminum profile and prolongs the service life.

[0018] Further, the material of the first protection layer is vinyl acetate, which has good adhesion and can tightly adhere to the surface of the aluminum profile and is not easy to fall off.

[0019] Further, the material of the second protection layer is fluorocarbon, which can effectively resist the corrosion of the external environment.

[0020] Further, the material of the third protection layer is epoxy resin, which can enhance the wear resistance of the aluminum profile.

[0021] The aluminum profile for the radiator has the advantages that: the air guide pipe is installed on one side of the top plate, the fire-retardant rubber cavity is arranged on one side of the air guide pipe, inert gas is blown into the fire-retardant rubber cavity, the fire-retardant rubber cavity is expanded and filled with various gaps, the sealing one-way air valve can ensure that the inert gas in the fire-retardant rubber cavity does not leak out, in the event of a fire, high temperature will first damage the fire-retardant rubber cavity, allowing the inert gas inside to leak out and thus protecting the entire structure, when the bottom plate and the top plate and other structures are damaged, the inert gas in the fire-retardant rubber cavity will be quickly discharged, thus achieving the purpose of fire resistance of the aluminum profile for the radiator.

[0022] The connecting pieces are welded on both sides of the top end of the bottom plate, when the top plate is installed, only the sliding groove on the inner side of the top plate needs to be aligned with the sliding block on one side of the connecting piece and pushed in to realize installation connection, then the fixed screw rod is passed through the through hole and screwed into the inside of the top plate to complete the installation of the first side plate and the second side plate, which prevents the top plate from sliding off the bottom plate, the through hole can hide the fixed screw rod, the overall operation is simple and the aluminum profile for the radiator can be easily disassembled. BRIEF DESCRIPTION OF DRAWINGS

[0023] Figure 1 It is a three-dimensional structure schematic view of the utility model;

[0024] Figure 2 It is a front view structure schematic view of the utility model;

[0025] Figure 3 It is a front view cross section structure schematic view of the utility model;

[0026] Figure 4 It is a Figure 3 It is a local section enlarged structure schematic view of the utility model.

[0027] Figure 5 The utility model discloses a top view cross section structure schematic diagram.

[0028] The figure mark explanation: 1, bottom plate, 2, mounting hole, 3, top plate, 4, first side plate, 5, second side plate, 6, heat dissipation fin, 7, mounting structure, 701, through -hole, 702, fixed screw rod, 703, connecting piece, 8, flame -retardant structure, 801, gas guide pipe, 802, sealed one -way air valve, 803, flame -retardant rubber cavity, 9, protection structure, 901, first protective layer, 902, second protective layer, 903, third protective layer. DETAILED DESCRIPTION

[0029] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by the person skilled in the art without creative labor fall within the protection scope of the utility model.

[0030] Please refer to Figures 1-5 The utility model provides an example: a kind of aluminium profile for radiator with good flame -retardant effect, including bottom plate 1.

[0031] Bottom plate 1 Both sides are provided with mounting hole 2, mounting hole 2 is symmetrically distributed about the central axis of bottom plate 1, and the top end of bottom plate 1 is provided with top plate 3, one end of top plate 3 is provided with first side plate 4, and the other end of top plate 3 is provided with second side plate 5.

[0032] The top end of top plate 3 is integrally formed with heat dissipation fin 6, and the heat dissipation fins 6 are arranged at equal intervals at the top end of top plate 3.

[0033] The top end of bottom plate 1 is provided with mounting structure 7, and the mounting structure 7 includes through -hole 701, fixed screw rod 702 and connecting piece 703, the through -hole 701 is provided at the two ends and two sides of first side plate 4 and second side plate 5, the fixed screw rod 702 is installed at the two ends of top plate 3, the connecting piece 703 is welded at the two sides of the top of bottom plate 1, one side of connecting piece 703 is provided with sliding block, the inner side of top plate 3 is provided with sliding slot, and connecting piece 703 is slidably connected with top plate 3.

[0034] Refer to the attached Figures 1-5As shown, the connecting piece 703 is welded on both sides of the top end of the bottom plate 1, and when the top plate 3 is installed, only the sliding groove on the inner side of the top plate 3 needs to be aligned with the sliding block on one side of the connecting piece 703 and pushed in to realize installation connection, which is simple and fast to operate, and then the fixed screw 702 is passed through the through hole 701 and screwed into the inside of the top plate 3 to complete the installation of the first side plate 4 and the second side plate 5, which also prevents the top plate 3 from sliding off the bottom plate 1. The through hole 701 can hide the fixed screw 702, avoiding the fixed screw 702 protruding from the surface of the first side plate 4 and the second side plate 5. The overall operation is simple, stable, fast, and easy to disassemble, which is also conducive to subsequent maintenance.

[0035] The fireproof structure 8 is installed on one side of the top plate 3, and the fireproof structure 8 includes the air guide pipe 801, the sealed one-way air valve 802, and the fireproof rubber cavity 803. The air guide pipe 801 is installed on one side of the top plate 3, the sealed one-way air valve 802 is installed on the outer side of the air guide pipe 801, and the fireproof rubber cavity 803 is installed on the inner side of the top plate 3.

[0036] Referring to the drawings Figures 1-5 As shown, the air guide pipe 801 is installed on one side of the top plate 3, and the fireproof rubber cavity 803 is placed in the space formed by the bottom plate 1, the top plate 3, the first side plate 4, and the second side plate 5. In use, inert gas is blown into the fireproof rubber cavity 803 to make the fireproof rubber cavity 803 expand and fill the gaps. The sealed one-way air valve 802 can ensure that the inert gas stays in the fireproof rubber cavity 803 and does not leak out. In the event of a fire, the high temperature will first damage the fireproof rubber cavity 803, causing the inert gas inside the fireproof rubber cavity 803 to leak out and thus protecting the entire structure. When the external bottom plate 1 and top plate 3 are damaged, the inert gas inside the fireproof rubber cavity 803 will quickly escape, thus achieving fire resistance and effectively preventing preliminary combustion around the structure, improving the safety performance of the overall structure.

[0037] The protective structure 9 is arranged on the outer side wall of the top plate 3 and the heat dissipation fin 6, and the protective structure 9 includes the first protective layer 901, the second protective layer 902, and the third protective layer 903. The first protective layer 901 is arranged on the outer side wall of the top plate 3 and the heat dissipation fin 6, and the material of the first protective layer 901 is vinyl acetate. The second protective layer 902 is arranged on the outer side of the first protective layer 901, and the material of the second protective layer 902 is fluorocarbon. The third protective layer 903 is arranged on the outer side of the second protective layer 902, and the material of the third protective layer 903 is epoxy resin.

[0038] Referring to the drawings Figure 4As shown, the first protective layer 901, the second protective layer 902 and the first protective layer 901 are arranged on the side of the top plate 3 and the outer side wall of the heat dissipation fin 6 which directly contact with the outside, the material of the first protective layer 901 is vinyl acetate, the vinyl acetate coating has good adhesion, can be closely attached to the surface of the aluminum profile and is not easy to fall off, and can protect the aluminum profile from corrosion to a certain extent, the material of the second protective layer 902 is fluorocarbon, the fluorocarbon coating has strong durability, can effectively resist the corrosion of the external environment, and protects the aluminum profile from damage, the material of the third protective layer 903 is epoxy resin, the epoxy resin coating has high hardness and wear resistance, and can enhance the durability of the aluminum profile.

[0039] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacement to part of the technical features, and any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An aluminum profile for radiators with good flame-retardant effect, comprising a bottom plate (1); Characterized in that: The top end of the bottom plate (1) is provided with a top plate (3), one end of the top plate (3) is provided with a first side plate (4), and the other end of the top plate (3) is provided with a second side plate (5); The top end of the bottom plate (1) is provided with a mounting structure (7), one side of the top plate (3) is provided with a flame-retardant structure (8), the flame-retardant structure (8) comprises a gas guide pipe (801), a sealing one-way air valve (802) and a flame-retardant rubber cavity (803), and the gas guide pipe (801) is installed on one side of the top plate (3); The outer side of the gas guide pipe (801) is provided with a sealing one-way air valve (802), the flame-retardant rubber cavity (803) is installed on the inner side of the top plate (3), and the outer side walls of the top plate (3) and the heat dissipation fins (6) are provided with a protection structure (9).

2. The aluminum profile for a heat sink with a good flame retardant effect according to claim 1, characterized by: Both sides of the bottom plate (1) are provided with mounting holes (2), and the mounting holes (2) are symmetrically distributed about the central axis of the bottom plate (1).

3. The aluminum profile for a heat sink with a good flame retardant effect according to claim 1, characterized in that: The top end of the top plate (3) is integrally formed with heat dissipation fins (6), and the heat dissipation fins (6) are arranged at equal intervals at the top end of the top plate (3).

4. The aluminum profile for a heat sink with a good flame retardation effect according to claim 1, characterized in that: The mounting structure (7) comprises through holes (701), fixed screw rods (702) and connecting pieces (703), the through holes (701) are formed at both ends and both sides of the first side plate (4) and the second side plate (5), the fixed screw rods (702) are installed at both ends of the top plate (3), and the connecting pieces (703) are welded at both sides of the top of the bottom plate (1).

5. The aluminum profile for a heat sink with a good flame retardant effect according to claim 4, characterized by: One side of the connecting piece (703) is provided with a sliding block, the inner side of the top plate (3) is provided with a sliding groove, and the connecting piece (703) is in sliding connection with the top plate (3).

6. The aluminum profile for a heat sink with a good flame retardant effect according to claim 1, characterized by: The protection structure (9) comprises a first protective layer (901), a second protective layer (902) and a third protective layer (903), the first protective layer (901) is arranged on the outer side walls of the top plate (3) and the heat dissipation fins (6), the outer side of the first protective layer (901) is provided with the second protective layer (902), and the outer side of the second protective layer (902) is provided with the third protective layer (903).

7. The aluminum profile for a heat sink with a good flame retardant effect according to claim 6, characterized by: The material of the first protective layer (901) is vinyl acetate.

8. The aluminum profile for a heat sink with a good flame retardant effect according to claim 6, characterized by: The material of the second protective layer (902) is fluorocarbon.

9. The aluminum profile for a heat sink with a good flame retardant effect according to claim 6, characterized by: The material of the third protective layer (903) is epoxy resin.

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