A heat sink fixing mechanism

Abstract

The utility model relates to radiator technical field, and disclose a radiator fixing mechanism, including the outer frame, the one side of outer frame is provided with the extension outer box, both sides of extension outer box upper surface all are fixedly installed with the upper interface flange, the one side of extension outer box is fixedly installed with pneumatic control valve, the outside of pneumatic control valve is fixedly installed with the outlet pipe, the outlet pipe ring outer frame installs, be provided with the connecting piece in the outlet pipe junction with outer frame, through setting up extension outer box in the one side of outer frame, and install the upper interface flange in the both sides of extension outer box upper surface, provide the standard, stable mounting interface for the active heat dissipation structure of additional fan, greatly expand the compatibility and functionality of heat dissipation mode, cooperate with the outlet pipe of pneumatic control valve and ring outer frame installation of the one side of extension outer box, can constitute a controllable fluid passage, realize reliable connection with main frame through connecting piece, thereby realize the efficient direction of airflow and forced convection heat dissipation.

Description

Technical Field

[0001] This utility model relates to the field of radiator technology, and more specifically, to a radiator fixing mechanism. Background Technology

[0002] Hydraulic oil coolers are commonly used on heavy-duty forklifts. Due to the harsh operating conditions of heavy-duty forklifts, the hydraulic oil coolers must be securely fixed and must not be subject to any "tightening".

[0003] A radiator fixing mechanism, such as the one disclosed in publication number CN221004649U, includes a radiator, a lower left support leg, a lower right support leg, an upper left support leg, and an upper right support leg. Lower support plates at both ends of the radiator's bottom are connected to the lower left and lower right support legs, respectively. Upper support plates on both sides of the radiator's upper part are connected to the upper left and upper right support legs, respectively. A first buffer pad is provided between the lower support plates and the lower left and lower right support legs, and a second buffer pad is provided between the upper support plates and the upper left and upper right support legs. This invention enables the radiator to be fixed more securely and effectively solves the radiator vibration problem, ensuring the service life of the fixing mechanism.

[0004] However, based on the working principle proposed in the aforementioned patent, the applicant believes that although the device can solve the vibration problem to a certain extent, in actual use, the device is only suitable for ordinary heat sinks and cannot be equipped with various heat dissipation structures such as fans, which has certain defects in use and relatively poor functionality. Utility Model Content

[0005] In order to overcome the shortcomings of the existing technology, this utility model provides a radiator fixing mechanism with the advantage of reserving space for installation.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a radiator fixing mechanism, including an outer frame, an extended outer box provided on one side of the outer frame, upper interface flanges fixedly installed on both sides of the upper surface of the extended outer box, a pneumatic control valve fixedly installed on one side of the extended outer box, an air outlet pipe fixedly installed on the outside of the pneumatic control valve, the air outlet pipe being installed around the outer frame, and a connecting piece provided at the connection between the air outlet pipe and the outer frame.

[0007] As a preferred embodiment of this utility model, a side interface flange is fixedly installed on the other side of the outer frame, and an interface pipe is provided on the outer side of the side interface flange.

[0008] As a preferred embodiment of this utility model, mounting holes are provided on the upper and lower surfaces of both sides of the outer frame, and a heat sink structure is provided on the inner side of the outer frame.

[0009] As a preferred embodiment of this utility model, side plates are fixedly installed on both sides of the heat sink structure, and heat sink fins are fixedly installed on the inner side of the side plates.

[0010] As a preferred embodiment of this utility model, the side plate has an internal connecting hole on its surface, and the side plate is in movable contact with the inner side of the outer frame.

[0011] As a preferred technical solution of this utility model, a connecting screw is provided at the connection between the side plate and the outer frame, and the connecting screw can be disassembled in real time.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model provides a standard and stable installation interface for adding active heat dissipation structures such as fans by setting an extended outer box on one side of the outer frame and installing interface flanges on both sides of the upper surface of the extended outer box, which greatly expands the compatibility and functionality of heat dissipation methods. With the air control valve on one side of the extended outer box and the air outlet pipe installed around the outer frame, a controllable fluid channel can be formed. The reliable connection with the main frame is achieved through the connecting piece, thereby realizing efficient airflow guidance and forced convection heat dissipation, effectively solving the problem that traditional devices cannot be equipped with multiple heat dissipation structures and have limited functionality.

[0014] 2. This utility model can be easily connected to external systems through the side interface flange and interface pipe on the other side of the outer frame, enhancing the overall integration; the mounting holes on both sides of the outer frame facilitate the quick installation and fixation of the entire mechanism; its internal heat sink structure is supported and fixed by the side connecting plates on both sides, and the heat sink fins on the inner side of the side connecting plates greatly increase the heat dissipation area and improve the basic heat dissipation efficiency; the internal connecting holes on the surface of the side connecting plates and their connection to the outer frame through removable connecting screws ensure structural stability while also providing convenience for the quick disassembly and maintenance of the heat sink structure. Attached Figure Description

[0015] Figure 1 This is a frontal perspective three-dimensional schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a rear-view perspective view of the overall structure of this utility model;

[0017] Figure 3 This is a partial three-dimensional schematic diagram of the external hole structure of this utility model;

[0018] Figure 4 This is a partial three-dimensional schematic diagram of the heat sink structure of this utility model;

[0019] In the diagram: 1. Outer frame; 2. Extended outer casing; 3. Upper interface flange; 4. Pneumatic control valve; 5. Air outlet pipe; 6. Connecting piece; 7. Side interface flange; 8. Interface pipe; 9. Mounting hole; 10. Heat sink structure; 11. Side plate; 12. Heat sink fins; 13. Internal connection hole; 14. Connecting screw. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0021] like Figures 1 to 4 As shown, this utility model provides a radiator fixing mechanism, including an outer frame 1, an extended outer box 2 is provided on one side of the outer frame 1, upper interface flanges 3 are fixedly installed on both sides of the upper surface of the extended outer box 2, an air control valve 4 is fixedly installed on one side of the extended outer box 2, an air outlet pipe 5 is fixedly installed on the outside of the air control valve 4, the air outlet pipe 5 is installed around the outer frame 1, and a connecting piece 6 is provided at the connection between the air outlet pipe 5 and the outer frame 1.

[0022] The outer frame 1 forms the main support structure of the radiator, providing a foundation for the installation of other functional components and ensuring overall stability. The extended outer casing 2 expands the volume and interface capacity of the outer frame 1, providing space and installation positions for adding active cooling modules such as fans. The upper interface flange 3 provides a standardized upper interface, facilitating quick installation and sealed connection of the fan. The pneumatic control valve 4 allows for automatic or manual control of the flow and on / off of the cooling airflow, enhancing the flexibility of heat dissipation management. The exhaust pipe 5 forms an airflow channel surrounding the main body, efficiently dissipating the heat generated by forced convection. The connecting piece 6 ensures a firm and sealed connection between the exhaust pipe 5 and the outer frame 1, preventing air leakage and improving structural strength.

[0023] A side interface flange 7 is fixedly installed on the other side of the outer frame 1, and an interface pipe 8 is provided on the outside of the side interface flange 7.

[0024] The side interface flange 7 provides a standard lateral interface for easy connection and integration with external pipes or equipment. The interface pipe 8 serves as an extension channel for the side interface flange 7, guiding the medium into or out of the radiator.

[0025] Mounting holes 9 are provided on the upper and lower surfaces of both sides of the outer frame 1, and a heat sink structure 10 is provided on the inner side of the outer frame 1.

[0026] With the installation hole 9, the entire heat sink fixing mechanism can be easily installed onto the target equipment or base with bolts, achieving rapid assembly. With the heat sink structure 10, the core passive heat dissipation part can be formed, utilizing its large area structure for basic heat exchange.

[0027] The heat sink structure 10 has side plates 11 fixedly installed on both sides, and heat sink fins 12 fixedly installed on the inner side of the side plates 11.

[0028] The side plate 11 can be used to fix and support the internal heat dissipation fins 12, and at the same time, it serves as a connecting component with the external frame. The heat dissipation fins 12 can greatly increase the surface area of ​​the heat dissipation structure, significantly improving the efficiency of heat exchange and heat dissipation performance.

[0029] The side plate 11 has an internal connecting hole 13 on its surface, and the side plate 11 is in contact with the inner side of the outer frame 1.

[0030] The internal holes 13 can be used for connection or fixation inside the heat sink structure 10, enhancing its integrity and facilitating assembly.

[0031] The side plate 11 is connected to the outer frame 1 by a connecting screw 14, which can be disassembled in real time.

[0032] By using the connecting screw 14, the side plate 11 can be detachably connected to the outer frame 1, which facilitates the maintenance or replacement of the entire heat sink structure 10.

[0033] The working principle and usage process of this utility model are as follows: When the radiator fixing mechanism is working, its core heat sink structure 10 increases the contact area with the air through the heat sink fins 12 to carry out basic heat exchange. When it is necessary to enhance the heat dissipation efficiency, an active heat dissipation device such as a fan can be added to the upper interface flange 3 on the upper surface of the extended outer box 2 to force the introduction of cooling airflow. After being regulated by the air control valve 4 on one side of the extended outer box 2, the airflow enters the air outlet pipe 5 installed on the outer frame 1 and forms a directional flow through the sealed channel formed by the connecting piece 6, ultimately carrying away the heat efficiently. The entire mechanism can be securely installed through the mounting holes 9 on the outer frame 1 and connected to the external system through the side interface flange 7 and the interface pipe 8. The side plate 11 is detachably connected to the frame through the connecting screws 14, which greatly facilitates the daily maintenance and replacement of the heat sink structure 10.

[0034] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A radiator fixing mechanism, comprising an outer frame (1), characterized in that: An extended outer box (2) is provided on one side of the outer frame (1). An upper interface flange (3) is fixedly installed on both sides of the upper surface of the extended outer box (2). A pneumatic control valve (4) is fixedly installed on one side of the extended outer box (2). An air outlet pipe (5) is fixedly installed on the outside of the pneumatic control valve (4). The air outlet pipe (5) is installed around the outer frame (1). A connecting piece (6) is provided at the connection between the air outlet pipe (5) and the outer frame (1).

2. The radiator fixing mechanism according to claim 1, characterized in that: A side interface flange (7) is fixedly installed on the other side of the outer frame (1), and an interface pipe (8) is provided on the outside of the side interface flange (7).

3. The radiator fixing mechanism according to claim 1, characterized in that: Mounting holes (9) are provided on the upper and lower surfaces of both sides of the outer frame (1), and a heat sink structure (10) is provided on the inner side of the outer frame (1).

4. A radiator fixing mechanism according to claim 3, characterized in that: Side plates (11) are fixedly installed on both sides of the heat sink structure (10), and heat sink fins (12) are fixedly installed on the inner side of the side plates (11).

5. A radiator fixing mechanism according to claim 4, characterized in that: The side plate (11) has an in-line hole (13) on its surface, and the side plate (11) is in contact with the inner side of the outer frame (1).

6. A radiator fixing mechanism according to claim 4, characterized in that: A connecting screw (14) is provided at the connection between the side plate (11) and the outer frame (1), and the connecting screw (14) can be disassembled in real time.

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