Protective shell for heat dissipation system

Abstract

The utility model discloses a protective shell for a heat dissipation system, which relates to the technical field of heat dissipation equipment and comprises a protective cover, an extension cover is fixedly arranged in the middle of the upper surface of the protective cover, the top ends of the two sides of the extension cover are of inclined structures, and a plurality of heat conduction aluminum profiles of hollow structures are fixedly arranged in the extension cover. The heat conduction aluminum profile is arranged to be of a trapezoidal structure corresponding to the extending cover, and the bottom end of the heat conduction aluminum profile extends into the protective cover. The protective cover is arranged, the protective cover can be installed on the outer side of the heat dissipation system so as to protect the heat dissipation system, the heat conduction aluminum profiles are arranged above the protective cover, and heat in the protective cover can be guided through channels in the heat conduction aluminum profiles, so that the heat dissipation effect of the heat dissipation system is improved, and the service life of the heat dissipation system is prolonged. And heat is discharged through the heat dissipation fins on the outer side of the heat conduction aluminum profile, so that normal work of the heat dissipation system is not affected while the heat dissipation system is protected.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation equipment, in particular to a protective shell for a heat dissipation system. Background Art

[0002] In artificial intelligence autonomous driving, due to the huge amount of CPU chip running, a lot of heat is often generated. In order to prevent the CPU chip from overheating, the chip heat sink is required to have high heat dissipation performance. In the prior art, the chip is cooled by a heat dissipation system composed of an aluminum heat sink. However, the traditional aluminum heat sink achieves heat dissipation effect through heat exchange with the outside air during operation, and the dust in the air will block the gaps inside the heat sink, affecting its heat dissipation effect. Moreover, the fins of the aluminum heat sink are easily deformed during collision, affecting its heat dissipation effect. In order to ensure the normal use of the radiator, a protective shell is used to protect the radiator in the prior art.

[0003] For example, a protective housing for a radiator of CN210895316U includes a bottom frame, a placement groove is provided on one side of the top of the bottom frame, a main body device is movably provided inside the placement groove, and installation slide grooves are provided on the front and rear sides of the lower ends of both sides of the bottom frame. When the bottom frame and the main body device are not in use, the utility model first moves the telescopic support rod to the outside of the installation slide groove through the installation slide groove and the installation slider, and then stretches and fixes the telescopic support rod through the spring buckle and the round hole, and presses the telescopic support rod in turn to drive the connecting block to move toward the side of the protective cover, so that the connecting block will be sequentially embedded in the inside of the connecting groove, and when embedded in the inside of the connecting groove, the card slots provided on one side of the connecting block will be movably docked with the card block installed on one side of the inside of the connecting groove for fixing, so that the telescopic support rod will be movably docked with the protective cover for fixing and supporting the protective cover, thereby increasing the protection of the top of the bottom frame and the main body device.

[0004] The above technical solution can only protect the heat dissipation system in practical applications, but cannot guarantee the heat dissipation effect of the heat dissipation system.

[0005] Therefore, it is necessary to invent a heat dissipation system with a protective shell to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to provide a protective housing for a heat dissipation system to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a protective shell for a heat dissipation system, comprising a protective cover, an extension cover is fixedly arranged in the middle of the upper surface of the protective cover, and the top ends of both sides of the extension cover are arranged as inclined structures, a plurality of hollow heat-conducting aluminum profiles are fixedly arranged inside the extension cover, the heat-conducting aluminum profiles are arranged as a trapezoidal structure corresponding to the extension cover, and the bottom ends of the heat-conducting aluminum profiles extend to the inside of the protective cover, a plurality of heat-conducting plates are fixedly arranged inside the heat-conducting aluminum profiles, the plurality of heat-conducting plates are arranged as an inclined structure, and the plurality of heat-conducting plates are arranged at equal intervals, heat-dissipating fins are fixedly arranged between the plurality of heat-conducting aluminum profiles, through grooves are penetrated on both sides of the extension cover, two fixed covers are fixedly arranged on the top end of the inner part of the protective cover, and the two fixed covers are respectively fixedly arranged at the two ends of the heat-conducting aluminum profile.

[0008] Preferably, a ventilation cover is fixedly arranged between the two fixed covers, and a plurality of conduits are fixedly arranged on both sides of the ventilation cover, and one end of the conduit penetrates and is arranged on the lower surface of the fixed cover.

[0009] Preferably, both bottom ends of the ventilation hood are provided with inclined surfaces, an exhaust fan is provided through the middle of the inclined surface, and the rotation directions of the two groups of exhaust fans are opposite.

[0010] Preferably, a partition is fixedly provided inside the ventilation hood, and the partition is fixedly provided between the two groups of exhaust fans.

[0011] Preferably, a mounting frame is fixedly provided at the bottom end of the protective cover, and a plurality of mounting holes are penetrated through the upper surface of the mounting frame.

[0012] Preferably, a dustproof net is installed at the notch of the through slot by magnetic attraction.

[0013] Technical effects and advantages of the utility model:

[0014] 1. The utility model provides a protective cover, which can be installed on the outside of the heat dissipation system to protect the heat dissipation system. By providing a plurality of heat-conducting aluminum profiles above the protective cover, the channels inside the heat-conducting aluminum profiles can guide the heat inside the protective cover, and discharge the heat through the heat dissipation fins outside the heat-conducting aluminum profiles, thereby protecting the heat dissipation system without affecting the normal operation of the heat dissipation system;

[0015] 2. The utility model provides a protective cover, and a fixed cover and a ventilation cover are provided inside the protective cover. The ventilation cover can extract and transport air respectively through the exhaust fans on both sides thereof, so that the air circulates inside the heat-conducting aluminum profile, thereby achieving the purpose of improving the heat dissipation effect of the device, and further ensuring the heat dissipation efficiency of the heat dissipation system. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0017] Figure 2 It is a bottom view schematic diagram of the overall structure of the utility model.

[0018] Figure 3 It is a schematic cross-sectional view of the overall structure of the utility model.

[0019] Figure 4 This is a schematic diagram of the heat-conducting aluminum profile structure of the utility model.

[0020] In the figure: 1. Protective cover; 2. Extension cover; 3. Heat-conducting aluminum profile; 4. Heat-conducting plate; 5. Heat-dissipating fins; 6. Through slots; 7. Fixed cover; 8. Ventilation cover; 9. Conduit; 10. Inclined surface; 11. Exhaust fan; 12. Partition; 13. Installation frame. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] The utility model provides Figure 1-4 A protective housing for a heat dissipation system shown in the figure comprises a protective cover 1, an extension cover 2 is fixedly arranged in the middle of the upper surface of the protective cover 1, and the top ends of both sides of the extension cover 2 are arranged in an inclined structure, and a plurality of heat-conducting aluminum profiles 3 with a hollow structure are fixedly arranged inside the extension cover 2, and the heat-conducting aluminum profiles 3 are arranged in a trapezoidal structure corresponding to the extension cover 2, and the bottom ends of the heat-conducting aluminum profiles 3 extend to the inside of the protective cover 1;

[0023] Specifically, a plurality of heat conducting plates 4 are fixedly arranged inside the heat conducting aluminum profile 3, and the plurality of heat conducting plates 4 are all arranged in an inclined structure, and the plurality of heat conducting plates 4 are arranged at equal intervals, and heat dissipation fins 5 are fixedly arranged between the plurality of heat conducting aluminum profiles 3, and through grooves 6 are penetrated on both sides of the extension cover 2, and dustproof nets are installed at the notches of the through grooves 6 by magnetic attraction, and the setting of the dustproof nets prevents dust from entering between the plurality of heat dissipation fins 5;

[0024] More specifically, two fixed covers 7 are fixedly arranged at the top of the inner part of the protective cover 1, and the two fixed covers 7 are respectively fixedly arranged at the two ends of the heat-conducting aluminum profile 3, a ventilation cover 8 is fixedly arranged between the two fixed covers 7, a plurality of conduits 9 are fixedly arranged on both sides of the ventilation cover 8, and one end of the conduit 9 is penetrated and arranged on the lower surface of the fixed cover 7, an inclined surface 10 is arranged at the bottom end of both sides of the ventilation cover 8, an exhaust fan 11 is penetrated and arranged in the middle of the inclined surface 10, and the rotation directions of the two groups of exhaust fans 11 are opposite, a partition 12 is fixedly arranged inside the ventilation cover 8, and the partition 12 is fixedly arranged between the two groups of exhaust fans 11, and the setting of the partition 12 avoids the mutual influence of the work of the two groups of exhaust fans 11;

[0025] In addition, a mounting frame 13 is fixedly provided at the bottom end of the protective cover 1 , and a plurality of mounting holes are penetrated through the upper surface of the mounting frame 13 . The provision of the mounting frame 13 facilitates the installation of the protective cover 1 .

[0026] Working principle of this utility model:

[0027] When the device is in use, the protective cover 1 is installed on the outside of the heat dissipation system through the mounting holes and bolts on the mounting frame 13. The protective cover 1 can protect the heat dissipation system. When the heat dissipation system is working, the heat generated by the processor is guided by the heat dissipation system and discharged to the inside of the protective cover 1. At this time, the exhaust fan 11 draws the hot air inside the protective cover 1, so that the air passes through the ventilation cover 8 and the duct 9 into the fixed cover 7, and then enters the thermal conductive aluminum profile 3. At this time, the air flows in the thermal conductive aluminum profile 3, and the air exchanges heat with the thermal conductive aluminum profile 3 and the thermal conductive plate 4 during the flow. The thermal conductive aluminum profile 3 can transfer the heat to the heat dissipation fins 5 by heat transfer. The heat dissipation fins 5 can discharge the heat to the outside air to realize the discharge of the heat inside the device, thereby ensuring the normal operation of the heat dissipation system.

[0028] Finally, it should be noted that the above is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A protective housing for a heat dissipation system, comprising a protective cover (1), characterized in that: An extension cover (2) is fixedly arranged in the middle of the upper surface of the protective cover (1), and the top ends of both sides of the extension cover (2) are arranged as inclined structures. A plurality of heat-conducting aluminum profiles (3) with hollow structures are fixedly arranged inside the extension cover (2), and the heat-conducting aluminum profiles (3) are arranged as a trapezoidal structure corresponding to the extension cover (2), and the bottom end of the heat-conducting aluminum profile (3) extends to the inside of the protective cover (1). A plurality of heat-conducting plates (4) are fixedly arranged inside the heat-conducting aluminum profile (3), and the plurality of heat-conducting plates (4) are arranged as inclined structures, and the plurality of heat-conducting plates (4) are arranged at equal intervals. Heat-dissipating fins (5) are fixedly arranged between the plurality of heat-conducting aluminum profiles (3). Through grooves (6) are penetrated on both sides of the extension cover (2), and two fixed covers (7) are fixedly arranged at the top end of the inner part of the protective cover (1), and the two fixed covers (7) are respectively fixedly arranged at the two ends of the heat-conducting aluminum profile (3).

2. The protective housing for a heat dissipation system according to claim 1, characterized in that: A ventilation cover (8) is fixedly arranged between the two fixed covers (7), and a plurality of conduits (9) are fixedly arranged on both sides of the ventilation cover (8), and one end of the conduit (9) is penetrated and arranged on the lower surface of the fixed cover (7).

3. A protective housing for a heat dissipation system according to claim 2, characterized in that: The bottom ends of both sides of the ventilation cover (8) are provided with inclined surfaces (10), and an exhaust fan (11) is provided through the middle of the inclined surface (10), and the rotation directions of the two groups of exhaust fans (11) are opposite.

4. The protective housing for a heat dissipation system according to claim 3, characterized in that: A partition plate (12) is fixedly arranged inside the ventilation cover (8), and the partition plate (12) is fixedly arranged between the two groups of exhaust fans (11).

5. The protective housing for a heat dissipation system according to claim 4, characterized in that: A mounting frame (13) is fixedly provided at the bottom end of the protective cover (1), and a plurality of mounting holes are provided through the upper surface of the mounting frame (13).

6. The protective housing for a heat dissipation system according to claim 5, characterized in that: A dustproof net is installed at the notch of the through slot (6) by magnetic attraction.

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