Collecting pipe with cooling fin mounting and dismounting structure

Abstract

The utility model belongs to the technical field of collecting pipes, and particularly relates to a collecting pipe with a cooling fin mounting and dismounting structure, which comprises a cooling fin body and two collecting pipe bodies, the cooling fin body is arranged between the two collecting pipe bodies, two ends of the cooling fin body are provided with butt joint blocks, and the butt joint blocks are connected with the collecting pipe bodies. A fixing block is connected to the side wall, close to the cooling fin body, of the collecting pipe body, a through hole is formed in the side wall of the fixing block in a penetrating mode, a mounting plate is connected to the side wall, away from the fixing block, of the collecting pipe body, and a protruding block is mounted at the top end of the fixing block; according to the utility model, the inconvenience of welding and fixing the radiating fin body and the collecting pipe body in the later maintenance process is reduced, and through the matching between the fixing pin and the telescopic spring, the radiating fin body can be conveniently disconnected from the fixing block and rematched and mounted through the butt joint block, so that the radiating fin body is convenient to mount and dismount, and the service life of the radiating fin body is prolonged. And the convenience of later maintenance is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of current collecting pipes, and in particular relates to a current collecting pipe with a heat sink installable and detachable structure. Background Art

[0002] The header usually includes an upper header wall and a lower header wall, and sometimes there is a diverter plate for even flow distribution. The diverter plate is inserted between the upper and lower header walls and together with them forms an upper cavity and a lower cavity. This design helps to evenly distribute the refrigerant gas or other fluid in the header.

[0003] After searching, the application number "CN201621368082.6" disclosed "An automatic welding system for collectors of plate-type radiators", in which the background technology mentioned that at present, the radiators in the domestic power industry are mostly oil-immersed self-cooling plate-type radiators, such as Figure 2 As shown, this oil-immersed self-cooling fin type radiator is mainly welded by a number of radiators and collectors at both ends thereof, so the welding of the radiators and the collectors is one of the most important processes in the production process of the product. However, the use of welding fixation results in a large amount of labor cost when the radiator is disassembled and assembled for daily maintenance, such as the need to cut off the welding parts, or to disassemble the collector and the radiator as a whole for maintenance. In view of this, we provide a collector with a heat sink installable and removable structure to solve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a collecting pipe with a heat sink installable and removable structure, aiming to solve the problem in the prior art that the heat sink is fixed by welding, which leads to a large amount of labor cost when the heat sink is disassembled for daily maintenance. For example, it is necessary to cut off the welding parts, or disassemble the collecting pipe and the heat sink as a whole for maintenance. In view of this, we provide a collecting pipe with a heat sink installable and removable structure to solve the above problem.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a collector with a heat sink installable and removable structure, comprising a heat sink body and a collector body, two collector bodies are provided, the heat sink body is arranged between the two collector bodies, docking blocks are installed at both ends of the heat sink body, the side wall of the collector body close to the heat sink body is connected to a fixing block, the side wall of the fixing block is penetrated by a through hole, the side wall of the collector body away from the fixing block is connected to a mounting plate, a protrusion is installed on the top of the fixing block, a fixing pin is inserted into the inside of the protrusion, and a telescopic spring is sleeved on the surface of the fixing pin.

[0006] For the heat sink body to be disassembled and assembled with the manifold body through the docking block, as an optimization of the manifold with a heat sink that can be installed and disassembled in the present utility model, the size of the docking block is adapted to the through hole, and it is movably connected inside the fixed block through the through hole.

[0007] For the heat sink body to be disassembled and assembled with the manifold body through the docking block, as an optimization of the manifold with a heat sink that can be installed and disassembled in the present utility model, two mounting plates are provided and installed at both ends of the outer side wall of the manifold body, and grooves are formed through the surface of the mounting plates.

[0008] For the heat sink body to be conveniently fixed and installed, as an optimization of the manifold with a heat sink that can be installed and disassembled in the present utility model, the number of the bumps is the same as that of a group of the heat sink bodies, and the fixing pin is in a cross shape.

[0009] For the heat sink body to be conveniently fixed and installed, as an optimization of the manifold with a heat sink that can be installed and disassembled in the present utility model, the fixing pin and the bump are elastically telescopically connected through a telescopic spring.

[0010] For the heat sink body to be conveniently fixed and installed, as an optimization of the manifold with a heat sink that can be installed and disassembled in the present utility model, a docking hole adapted to the fixing pin is formed at the top end of the docking block, and the fixing pin and the docking block are snap-connected through a telescopic spring.

[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0012] The present utility model reduces the inconvenience in the later maintenance process of fixing the heat sink body and the manifold body by welding. Through the cooperation between the fixing pin and the telescopic spring, the heat sink body can be conveniently disconnected from the fixed block and rematched and installed through the docking block, thereby playing a role in facilitating the installation and disassembly of the heat sink body and improving the convenience of later maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The drawings are used to provide further understanding of the present utility model, and constitute a part of the specification. Together with the embodiments of the present utility model, they are used to explain the present utility model, but do not constitute a limitation to the present utility model. In the drawings:

[0014] Figure 1 is a schematic diagram of the main structure of the present utility model;

[0015] Figure 2 is a schematic diagram of the main bottom view structure of the present utility model;

[0016] Figure 3 is a schematic diagram of the disassembled structure of the main body of the present utility model;

[0017] Figure 4 Schematic cross-sectional structure diagram of the bump of the present utility model.

[0018] In the figure: 1. Heat sink body; 2. Header body; 3. Docking block; 4. Fixed block; 5. Through hole; 6. Mounting plate; 7. Bump; 8. Fixed pin; 9. Telescopic spring; 10. Groove. Specific implementation mode

[0019] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present utility model.

[0020] Embodiment 1

[0021] Please refer to Figure 1-4 , the present utility model provides the following technical solutions: A header with a detachable heat sink installation structure includes a heat sink body 1 and a header body 2. There are two header bodies 2, and the heat sink body 1 is arranged between the two header bodies 2. Docking blocks 3 are installed at both ends of the heat sink body 1. A fixed block 4 is connected to the side wall of the header body 2 close to the heat sink body 1. A through hole 5 is penetrated and opened on the side wall of the fixed block 4. An installation plate 6 is connected to the side wall of the header body 2 away from the fixed block 4. A bump 7 is installed at the top of the fixed block 4. A fixed pin 8 is inserted into the bump 7, and a telescopic spring 9 is sleeved on the surface of the fixed pin 8.

[0022] Preferably: The size of the docking block 3 is adapted to the through hole 5, and it is movably connected inside the fixed block 4 through the through hole 5.

[0023] Preferably: There are two installation plates 6 installed at both ends of the outer side wall of the header body 2, and grooves 10 are penetrated and opened on the surface of the installation plates 6.

[0024] Preferably: The number of bumps 7 is the same as that of a group of heat sink bodies 1, and the fixed pin 8 is in a T shape.

[0025] Preferably: The fixed pin 8 and the bump 7 form an elastic telescopic connection through the telescopic spring 9.

[0026] Preferably: A docking hole adapted to the fixed pin 8 is opened at the top of the docking block 3, and the fixed pin 8 and the docking block 3 form a clamping connection through the telescopic spring 9.

[0027] In the embodiment, when the heat sink body 1 needs to be disassembled for routine maintenance, at this time, the fixing pin 8 is pulled upward to allow the telescopic spring 9 to be squeezed by force, so that the telescopic spring 9 contracts and deforms, and then the fixing pin 8 moves upward and moves out of the docking hole at the top of the docking block 3, and then the fixing pin 8 is received into the inside of the protrusion 7, and then the clamping fixation of the heat sink body 1 is released, and then the heat sink body 1 is pulled outward, and the heat sink body 1 drives the docking block 3 to move along the through hole 5 opened on the side wall of the fixing block 4, and then it is disassembled from between the two collecting pipe bodies 2 for maintenance.

[0028] In another embodiment, according to the description of the above embodiment, when installing after routine maintenance, the heat sink body 1 drives the docking block 3 to be pushed into the through hole 5 opened along the side wall of the fixing block 4, and when it is close to the fixing pin 8, it is pulled upward, and then the heat sink body 1 is pushed forward until the docking hole at the top of the docking block 3 and the fixing pin 8 are on the same vertical line, and the pulled fixing pin 8 is released, so that the fixing pin 8 is lowered by the elasticity of the telescopic spring 9, and then the fixing pin 8 is clamped in the docking block 3, thereby completing the installation of the heat sink body 1.

[0029] In summary, according to the description of the above embodiments, the inconvenience of using welding to fix the heat sink body 1 and the collecting tube body 2 in the later maintenance process is reduced. Through the cooperation between the fixing pin 8 and the telescopic spring 9, the heat sink body 1 can be easily disconnected and re-matched and installed with the fixing block 4 through the docking block 3, thereby facilitating the installation and disassembly of the heat sink body 1 and improving the convenience of later maintenance.

[0030] It should be noted that the mounting plate 6 connected to the side wall of the collector body 2 away from the fixing block 4 is used to cooperate with the collector body 2 and the radiator for docking installation to avoid the situation where the collector body 2 is directly installed with the radiator and is prone to collision.

[0031] It should be noted that the content described in the background technology in this article can refer to the published patents. Figure 2 The connection shown in FIG. 1 is made by welding.

[0032] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. 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. A header with a heat sink that can be installed and removed, characterized in that: It includes a heat sink body (1) and a manifold body (2). There are two manifold bodies (2), and the heat sink body (1) is arranged between the two manifold bodies (2). Docking blocks (3) are installed at both ends of the heat sink body (1). A fixing block (4) is connected to the side wall of the manifold body (2) close to the heat sink body (1). A through hole (5) is formed through the side wall of the fixing block (4). An installation plate (6) is connected to the side wall of the manifold body (2) far from the fixing block (4). A convex block (7) is installed at the top of the fixing block (4). A fixing pin (8) is inserted into the convex block (7), and a telescopic spring (9) is sleeved on the surface of the fixing pin (8).

2. The header with a heat sink detachable structure according to claim 1, characterized in that: The docking block (3) is adapted to the size of the through hole (5) and is movably connected inside the fixing block (4) through the through hole (5).

3. The header with a heat sink detachable structure according to claim 1, characterized in that: There are two installation plates (6) installed at both ends of the outer side wall of the manifold body (2). Grooves (10) are formed through the surface of the installation plate (6).

4. The header with a heat sink detachable structure according to claim 1, characterized in that: The number of the convex blocks (7) is the same as that of a group of the heat sink bodies (1), and the fixing pin (8) is in a T shape.

5. The header with a heat sink detachable structure according to claim 1, characterized in that: The fixing pin (8) and the convex block (7) are elastically telescopically connected through the telescopic spring (9).

6. The header with a detachable heat sink structure according to claim 1, characterized in that: A docking hole adapted to the fixing pin (8) is formed at the top of the docking block (3), and the fixing pin (8) and the docking block (3) are snap-connected through the telescopic spring (9).

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