Computer overheating protection device

Abstract

The utility model discloses a computer overheating protection device which comprises a case, a case top is fixedly connected to the top of the case, four notches are formed in the outer wall of the case, L-shaped frames are hinged to the inner walls of the four notches, air outlet filter screens are fixedly connected to the interiors of two of the L-shaped frames, and the air outlet filter screens are fixedly connected to the outer wall of the case. Air inlet filter screens are fixedly connected to the interiors of the other two L-shaped frames, and a plurality of mounting plates are fixedly connected to the interior of the case. According to the computer case, the L-shaped frame, the air outlet filter screens, the air inlet filter screens, the mounting plate, the cooling fan and the transverse strip are arranged, the two air inlet filter screens and the two air outlet filter screens are hinged to the case, the interior of the case can be conveniently unfolded, the air inlet and cooling speed is increased, and the interior of the case is prevented from being overheated; and by arranging a convex strip, a positioning block, a rectangular hole, a spring, a T-shaped pushing block and a rectangular rod, the four L-shaped frames are limited, and the whole case is protected in daily use.

Description

Technical Field

[0001] The utility model relates to the technical field of computer overheat protection, in particular to a computer overheat protection device. Background Art

[0002] Computer, commonly known as computer, is a modern electronic computing machine used for high-speed calculation. It can perform numerical calculations, logical calculations, and has storage and memory functions. Common computers are composed of five parts from the appearance: keyboard, mouse, host and display; among them, the host is an important component, it plays the role of unified management and control of other devices. The utilization rate of the CPU, memory, graphics card, hard disk, motherboard and power supply in the host is particularly high. When the utilization rate of these components is high, they will dissipate a lot of heat, causing the computer as a whole to overheat.

[0003] After searching, the patent document with publication number: CN219016895U discloses a computer hardware overheating protection device, which achieves the heat dissipation effect through the cooperation between the heat absorption plate, the circulation pump, the water pipe, the water pump, the temperature sensor, the cold fan, and the back plate. By providing a heat dissipation mesh plate three, a heat dissipation mesh plate one, a filter plate one and multiple meshes, not only can large particles of dust be prevented from entering, but the above-mentioned protection device still has dust accumulation on the heat dissipation mesh plate three, the heat dissipation mesh plate one, and the filter plate one during actual use, resulting in poor air intake effect inside the main chassis. Therefore, after the cold fan is running, the normal air intake effect cannot be achieved, and when cleaning the large particles of dust on the heat dissipation mesh plate three, the heat dissipation mesh plate one, and the filter plate one, due to the integrated design, it is necessary to take out the equipment in the main chassis. Therefore, we propose a computer overheating protection device to solve the above problems. Utility Model Content

[0004] The utility model aims to solve the shortcomings in the prior art and proposes a computer overheat protection device.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A computer overheat protection device comprises a case, wherein a shell top is fixedly connected to the top of the case, four slots are provided on the outer wall of the case, and L-shaped frames are hingedly connected to the inner walls of the four slots, wherein two of the L-shaped frames are fixedly connected to the insides of air outlet filters, and the other two L-shaped frames are fixedly connected to the insides of air inlet filters, a plurality of mounting plates are fixedly connected to the inside of the case, a cooling fan is fixedly connected to the outer walls of the mounting plates, two horizontal bars are fixedly connected to the shell top and the inner wall of the case, and a limiting mechanism is provided on the outer wall of the case.

[0007] Preferably, the limiting mechanism includes two hollow structured convex strips, the outer wall of the chassis is fixedly connected to the outer walls of the two convex strips, the outer walls of the four L-shaped frames are fixedly connected with positioning blocks, the outer walls of the positioning blocks are provided with rectangular holes, the interiors of the two convex strips are slidably connected with T-shaped pushing blocks, a spring is fixedly connected between the two T-shaped pushing blocks, the outer walls of the two T-shaped pushing blocks are fixedly connected with rectangular rods, the spring is provided to ensure that one end of the rectangular rod is located in the rectangular hole, the L-shaped frame is limited, and the limiting state can be released through manual intervention.

[0008] Preferably, the bottom of the chassis is fixedly connected to two legs, and the top of the shell top is fixedly connected to two handles, and the shell top and the chassis can be lifted by providing the handles.

[0009] Preferably, one end of the rectangular rod passes through the outer wall of the convex strip and is located in the rectangular hole.

[0010] Preferably, a slide groove is provided on the outer wall of the convex strip, and the inner wall of the slide groove is slidably connected to the outer wall of the T-shaped push block, so that the T-shaped push block is assisted to move linearly by providing the slide groove.

[0011] Preferably, the outer wall of the horizontal bar contacts the outer walls of the four L-shaped frames, and the rotation angle of the L-shaped frame is limited by setting the horizontal bar so that the L-shaped frame matches the notch after rotation.

[0012] Compared with the prior art, the advantages of the utility model are:

[0013] This solution is provided with an L-shaped frame, an air outlet filter, an air inlet filter, a mounting plate, a cooling fan and a horizontal bar, and two air inlet filters, two air outlet filters and the chassis are hinged to facilitate the expansion of the interior of the chassis, increase the air intake and heat dissipation speed, avoid overheating inside the chassis, and facilitate the subsequent cleaning of the air inlet filter and the air outlet filter;

[0014] By setting convex strips, positioning blocks, rectangular holes, springs, T-shaped push blocks and rectangular rods, the four L-shaped frames are limited to ensure the overall protection of the chassis during daily use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the present invention, the drawings required for use in the description of the specific implementation methods will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a computer overheat protection device proposed by the utility model;

[0017] Figure 2 This is a schematic cross-sectional structure diagram of a computer overheat protection device proposed by the utility model;

[0018] Figure 3 A computer overheat protection device proposed by the utility model Figure 2 A schematic diagram of the enlarged structure of part A;

[0019] Figure 4 The utility model is a partial cross-sectional structural schematic diagram of a computer overheat protection device.

[0020] In the figure: 1. chassis; 2. shell top; 3. handle; 4. support leg; 5. L-shaped frame; 6. air outlet filter; 7. air inlet filter; 8. mounting plate; 9. cooling fan; 10. horizontal bar; 11. convex bar; 12. positioning block; 13. rectangular hole; 14. spring; 15. T-shaped push block; 16. rectangular rod. 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 of 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] Depend on Figure 1-Figure 4 As shown, it relates to a computer overheating protection device, including a chassis 1, a shell top 2 is fixedly connected to the top of the chassis 1, two legs 4 are fixedly connected to the bottom of the chassis 1, and two handles 3 are fixedly connected to the top of the shell top 2. The chassis 1 is supported by the two legs 4, and the chassis 1 and the shell top 2 are lifted by the two handles 3.

[0023] The outer wall of the chassis 1 is provided with four slots, and the inner walls of the four slots are hinged with L-shaped frames 5, wherein two L-shaped frames 5 are fixedly connected with air outlet filters 6 inside, and the other two L-shaped frames 5 are fixedly connected with air inlet filters 7 inside.

[0024] A plurality of mounting plates 8 are fixedly connected inside the chassis 1, and a cooling fan 9 is fixedly connected to the outer wall of the mounting plate 8. The cooling fan 9 can be added to the mounting plate 8. Two horizontal bars 10 are fixedly connected to the shell top 2 and the inner wall of the chassis 1. The outer wall of the horizontal bar 10 contacts the outer wall of the four L-shaped frames 5. The horizontal bar 10 limits the L-shaped frame 5 to prevent it from continuing to move into the chassis 1.

[0025] The outer wall of the chassis 1 is provided with a limiting mechanism, which includes two hollow convex strips 11. The outer wall of the chassis 1 is fixedly connected to the outer walls of the two convex strips 11. The outer walls of the four L-shaped frames 5 are fixedly connected with positioning blocks 12, and the outer walls of the positioning blocks 12 are provided with rectangular holes 13.

[0026] The inside of the two convex strips 11 are both slidably connected with T-shaped pushing blocks 15, and a spring 14 is fixedly connected between the two T-shaped pushing blocks 15. The spring 14 has elastic force to ensure that one end of the two T-shaped pushing blocks 15 is located in the rectangular hole 13. The outer walls of the two T-shaped pushing blocks 15 are both fixedly connected with rectangular rods 16. One end of the rectangular rod 16 passes through the outer wall of the convex strip 11 and is located in the rectangular hole 13 to limit the L-shaped frame 5. The outer wall of the convex strip 11 is provided with a sliding groove. The inner wall of the sliding groove is slidably connected to the outer wall of the T-shaped pushing block 15, and the sliding groove assists the T-shaped pushing block 15 to move.

[0027] Working principle: When in use, multiple cooling fans 9 are running, and outside air enters the interior of the chassis 1 from the two air inlet filters 7 to dissipate heat for the equipment inside, and is finally discharged through the two air outlet filters 6. As dust accumulates on the outer surface of the air inlet filter 7 and the inner surface of the air outlet filter 6, and the cooling fan 9 inside the chassis 1 rotates at a faster speed, and the equipment in the chassis 1 continues to be used, the two T-shaped push blocks 15 are pressed by fingers to move relative to each other. At this time, the spring 14 contracts, and the two rectangular rods 16 move inward, one end of the rectangular rod 16 slides out of the rectangular hole 13, and then the two rectangular rods 16 on the other side of the chassis 1 are moved inward through the two T-shaped push blocks 15, the position fixation of the positioning block 12 is released, and the four L-shaped frames 5 can be rotated to expand the interior of the chassis 1, increase the air intake and heat dissipation speed, and when the chassis 1 is not in use, the dust on the outer surface of the air inlet filter 7 and the inner surface of the air outlet filter 6 can be cleaned.

[0028] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A computer overheat protection device, comprising a chassis (1), characterized in that: The top of the chassis (1) is fixedly connected to a shell top (2), the outer wall of the chassis (1) is provided with four notches, the inner walls of the four notches are hinged with L-shaped frames (5), two of the L-shaped frames (5) are fixedly connected to the inside with air outlet filters (6), and the other two L-shaped frames (5) are fixedly connected to the inside with air inlet filters (7), the inside of the chassis (1) is fixedly connected to a plurality of mounting plates (8), the outer walls of the mounting plates (8) are fixedly connected to a cooling fan (9), the shell top (2) and the inner wall of the chassis (1) are fixedly connected to two horizontal bars (10), and the outer wall of the chassis (1) is provided with a limiting mechanism.

2. A computer overheat protection device according to claim 1, characterized in that: The limiting mechanism comprises two hollow convex strips (11), the outer wall of the chassis (1) is fixedly connected to the outer walls of the two convex strips (11), the outer walls of the four L-shaped frames (5) are fixedly connected with positioning blocks (12), the outer walls of the positioning blocks (12) are provided with rectangular holes (13), the interiors of the two convex strips (11) are slidably connected with T-shaped push blocks (15), a spring (14) is fixedly connected between the two T-shaped push blocks (15), and the outer walls of the two T-shaped push blocks (15) are fixedly connected with rectangular rods (16).

3. A computer overheat protection device according to claim 1, characterized in that: The bottom of the chassis (1) is fixedly connected to two legs (4), and the top of the shell top (2) is fixedly connected to two handles (3).

4. A computer overheat protection device according to claim 2, characterized in that: One end of the rectangular rod (16) passes through the outer wall of the convex strip (11) and is located in the rectangular hole (13).

5. A computer overheat protection device according to claim 2, characterized in that: The outer wall of the convex strip (11) is provided with a sliding groove, and the inner wall of the sliding groove is slidably connected with the outer wall of the T-shaped pushing block (15).

6. A computer overheat protection device according to claim 1, characterized in that: The outer wall of the horizontal bar (10) contacts the outer walls of the four L-shaped frames (5).

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