Power supply mainboard with protection mechanism

Abstract

The utility model discloses a power supply mainboard with a protection mechanism, which belongs to the technical field of power supply mainboards and comprises a mainboard body, a heat dissipation protection component is arranged at the top of the mainboard body, and an external protection component is arranged at the top of the mainboard body. The heat dissipation protection assembly comprises a heat dissipation grid, a heat dissipation plate and a heat dissipation fan, the heat dissipation grid is connected to the top of the mainboard body in a bolting mode, the heat dissipation plate is arranged at the bottom of the heat dissipation grid, the heat dissipation plate is arranged above the mainboard body, and the heat dissipation fan is located above the heat dissipation plate. The process can provide a heat dissipation effect for the mainboard body and improve the heat dissipation efficiency of the mainboard body, and the process can provide external protection for the mainboard body by arranging the external protection assembly and improve the protection efficiency of the mainboard body.

Description

Technical Field

[0001] The utility model relates to the technical field of power supply mainboards, in particular to a power supply mainboard with a protection mechanism. Background Art

[0002] The power supply motherboard is a platform for the operation of various components in the computer. It connects the various components of the computer closely together. The various components transmit data through the motherboard. The power supply motherboard usually needs to supply several voltages such as 12V, 5V, 3.3V, etc. at the same time. The power supply motherboard is an indispensable part of the computer.

[0003] There is no protective device on the existing power supply mainboard. When the power supply mainboard is installed at a designated position, dust from the outside easily falls on the power supply mainboard, which easily causes the power supply mainboard to fail to work normally.

[0004] The existing patent (announcement number: CN220171485U) is a power supply mainboard with a protection mechanism, including a base plate, a power supply mainboard body, a dustproof shell, a hinge assembly and a limiting mechanism. The power supply mainboard body is arranged on the base plate, and the dustproof shell is connected to the base plate through the hinge assembly. The dustproof shell is provided with a wiring hole. The limiting mechanism includes a connecting block, a fixed plate, a bearing, a rotating plate, a through groove, a long block, a slide groove, a slider, an L-shaped block, a threaded hole, a threaded groove and a bolt, which provide dustproof protection for the power supply mainboard as a whole. The utility model is a power supply mainboard with a protection mechanism, which solves the problem that the current power supply mainboard has no dustproof device.

[0005] In view of the above problems, the existing patent provides a solution. Although the existing power supply motherboard can prevent dust, it also affects its own heat dissipation effect. This makes it easy for the high temperature generated by the power supply motherboard during voltage transformation to reduce the service life of the power supply motherboard.

[0006] To this end, a power supply mainboard with a protection mechanism is proposed. Utility Model Content

[0007] The purpose of the utility model is to provide a power supply mainboard with a protective mechanism, which can solve the problem that the existing power supply mainboard with a protective mechanism can prevent dust, but also affects its own heat dissipation effect, so that the high temperature generated by the power supply mainboard during voltage transformation can easily reduce the service life of the power supply mainboard.

[0008] To achieve the above object, the utility model provides the following technical solutions: a power supply mainboard with a protection mechanism, comprising a mainboard body, a heat dissipation protection component is arranged on the top of the mainboard body, and an external protection component is arranged on the top of the mainboard body;

[0009] The heat dissipation protection component includes a heat dissipation grille, a heat dissipation plate and a heat dissipation fan. The heat dissipation grille is bolted to the top of the mainboard body, the heat dissipation plate is arranged at the bottom of the heat dissipation grille, the heat dissipation plate is arranged above the mainboard body, and the heat dissipation fan is located above the heat dissipation plate.

[0010] Preferably, the external protection component includes a shielding cover, a heat dissipation hole, a fixing plate and a fixing screw hole, the shielding cover is arranged on the top of the mainboard body, the heat dissipation hole is opened at the top of the shielding cover, the fixing plate is arranged on both sides of the shielding cover, and the fixing screw hole is opened at the top of the fixing plate.

[0011] Preferably, wiring seats are provided on both sides of the mainboard body, and wiring terminals are provided on the top of the wiring seats.

[0012] Preferably, an antistatic plate for protecting the wiring seat is provided on the top of the wiring terminal, and the antistatic plate is located above the wiring terminal.

[0013] Preferably, a reinforcement plate is provided at the bottom of the mainboard body, and the material of the reinforcement plate is 310 stainless steel.

[0014] Preferably, anti-collision corners are arranged at the four top corners of the shielding cover, and the material of the anti-collision corners is plastic.

[0015] Preferably, a filter screen is provided at the inner top of the shielding cover, and the filter screen is located at the top of the heat sink.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. This application is provided with a heat dissipation protection component, which can provide a heat dissipation effect for the mainboard body and improve the heat dissipation efficiency of the mainboard body;

[0018] 2. This application provides an external protection component, which can provide external protection for the main board body and improve the protection efficiency of the main board body. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is the overall structural view of the utility model;

[0021] Figure 2 It is a left-side stereoscopic cross-sectional view of the utility model;

[0022] Figure 3 This is a structural view of the heat dissipation protection component of the utility model;

[0023] Figure 4 It is a right view of the utility model;

[0024] Figure 5 It is a bottom view of the utility model.

[0025] Description of reference numerals:

[0026] 1. Main board body; 2. Heat dissipation protection assembly; 3. External protection assembly; 4. Terminal block; 5. Terminal block; 6. Anti-static plate; 7. Reinforcement plate; 8. Anti-collision corner; 9. Filter; 201. Heat dissipation grille; 202. Heat dissipation plate; 203. Cooling fan; 301. Shielding cover; 302. Heat dissipation hole; 303. Fixing plate; 304. Fixing screw hole. DETAILED DESCRIPTION

[0027] 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.

[0028] See also Figures 1 to 5 , the utility model provides a technical solution:

[0029] A power supply motherboard with a protection mechanism, a motherboard body 1, a heat dissipation protection component 2 is arranged on the top of the motherboard body 1, and an external protection component 3 is arranged on the top of the motherboard body 1;

[0030] The heat dissipation protection component 2 includes a heat dissipation grille 201, a heat dissipation plate 202 and a heat dissipation fan 203. The heat dissipation grille 201 is bolted to the top of the mainboard body 1, the heat dissipation plate 202 is arranged at the bottom of the heat dissipation grille 201, the heat dissipation plate 202 is arranged above the mainboard body 1, and the heat dissipation fan 203 is located above the heat dissipation plate 202.

[0031] Specifically, Figure 4 As shown, wiring seats 4 are arranged on both sides of the mainboard body 1 , and wiring terminals 5 are arranged on the top of the wiring seats 4 .

[0032] Specifically, Figure 4 As shown, an antistatic plate 6 for protecting the wiring seat 4 is provided on the top of the wiring terminal 5 , and the antistatic plate 6 is located above the wiring terminal 5 .

[0033] Specifically, Figure 5 As shown, a reinforcing plate 7 is provided at the bottom of the mainboard body 1, and the material of the reinforcing plate 7 is 310 stainless steel.

[0034] Specifically, Figure 2 As shown, a filter screen 9 is provided at the inner top of the shielding cover 301 , and the filter screen 9 is located at the top of the heat dissipation grille 201 .

[0035] The heat sink 201 is directly bolted to the top of the main board body 1, and plays a preliminary heat dissipation and protection role. The heat sink 202 is arranged at the bottom of the heat sink 201, adjacent to the top of the main board body 1, and is used to further absorb and disperse the heat generated by the main board. The heat dissipation fan 203 is located above the heat sink 202, and generates wind flow by rotation to take away the heat on the heat sink 202 and the heat sink 201, thereby achieving effective heat dissipation of the main board body 1. The wiring seat 4 is arranged on both sides of the main board body 1 for connecting external circuits. The wiring terminal 5 is located at the top of the wiring seat 4 to provide a connection point for the external circuit. In order to prevent static electricity from damaging the main board body 1 and the wiring seat 4, the top of the wiring terminal 5 is arranged An anti-static plate 6 is provided, which is located above the wiring terminal 5 and can effectively absorb and disperse static electricity. In order to enhance the stability and structural strength of the mainboard body 1, a reinforcement plate 7 is installed at the bottom of the mainboard body 1. The reinforcement plate 7 is made of 310 stainless steel and has excellent corrosion resistance and strength, which can effectively prevent the mainboard body 1 from deformation or damage during use. Finally, a filter screen 9 is provided on the inner top of the shielding cover 301, and the filter screen 9 is located on the top of the heat sink 201. The main function of the filter screen 9 is to prevent external dust and debris from entering the heat sink 201 and the mainboard body 1, thereby ensuring the normal operation of the heat dissipation system and protecting the mainboard body 1 from the external environment.

[0036] Specifically, Figure 2 As shown, the external protection component 3 includes a shielding cover 301, a heat dissipation hole 302, a fixing plate 303 and a fixing screw hole 304. The shielding cover 301 is arranged at the top of the mainboard body 1, the heat dissipation hole 302 is opened at the top of the shielding cover 301, the fixing plate 303 is arranged on both sides of the shielding cover 301, and the fixing screw hole 304 is opened at the top of the fixing plate 303.

[0037] Specifically, Figure 1 As shown, four corners of the top of the shielding cover 301 are all provided with anti-collision corners 8, and the material of the anti-collision corners 8 is plastic.

[0038] The shielding cover 301 is arranged on the top of the mainboard body 1 to form a closed protective space, which effectively prevents foreign matter, dust or other objects from directly contacting and damaging the mainboard body 1. The top of the shielding cover 301 is provided with heat dissipation holes 302, which allow air to circulate, thereby ensuring that the heat generated by the mainboard body 1 during operation can be discharged smoothly, and preventing overheating from causing damage to the mainboard body 1. In order to fix the shielding cover 301, fixing plates 303 are arranged on both sides of the shielding cover 301, and these fixing plates 303 provide a stable foundation, so that the shielding cover 301 It can be firmly installed on the main board body 1, and the fixing screw hole 304 is opened at the top of the fixing plate 303, which is convenient for connecting the fixing plate 303 with the main board body 1 or other fixed structures through screws or other fasteners, thereby ensuring the stability and reliability of the shielding cover 301. In addition, in order to improve the durability and safety of the shielding cover 301, anti-collision corners 8 are set at the four corners of the top of the shielding cover 301. These anti-collision corners 8 are made of plastic material, have good impact resistance and buffering performance, and can effectively reduce the damage to the shielding cover 301 and the main board body 1 under accidental collision or impact.

[0039] By adopting the above technical solution, the problem that the existing power supply mainboard can be dustproof but also affects its own heat dissipation effect is solved, which easily leads to the high temperature generated by the power supply mainboard during voltage transformation, resulting in a reduction in the service life of the power supply mainboard.

[0040] Working principle: When the present application is in use, first, the heat sink 201 is directly bolted to the top of the mainboard body 1, which plays a preliminary heat dissipation and protection role. The heat sink 202 is arranged at the bottom of the heat sink 201, adjacent to the top of the mainboard body 1, and is used to further absorb and disperse the heat generated by the mainboard. The heat dissipation fan 203 is located above the heat sink 202, and generates wind flow by rotation to take away the heat on the heat sink 202 and the heat sink 201, thereby achieving effective heat dissipation of the mainboard body 1. The wiring seat 4 is arranged on both sides of the mainboard body 1 for connecting external circuits. The wiring terminal 5 is located on the top of the wiring seat 4 to provide a connection point for the external circuit. In order to prevent static electricity from damaging the main board body 1 and the terminal block 4, an antistatic plate 6 is provided on the top of the terminal block 5. The antistatic plate 6 is located above the terminal block 5 and can effectively absorb and disperse static electricity. In order to enhance the stability and structural strength of the main board body 1, a reinforcement plate 7 is installed at the bottom of the main board body 1. The reinforcement plate 7 is made of 310 stainless steel and has excellent corrosion resistance and strength. It can effectively prevent the main board body 1 from being deformed or damaged during use. Finally, a filter screen 9 is provided on the inner top of the shielding cover 301. The filter screen 9 is located on the top of the heat sink 201. The main function of the filter screen 9 is to prevent external dust and debris from entering the heat sink 201. The heat grid 201 and the main board body 1 ensure the normal operation of the heat dissipation system, and also protect the main board body 1 from the external environment. The shielding cover 301 is arranged on the top of the main board body 1 to form a closed protective space, which effectively prevents external impurities, dust or other objects from directly contacting and damaging the main board body 1. The top of the shielding cover 301 is provided with heat dissipation holes 302, which allow air circulation, thereby ensuring that the heat generated by the main board body 1 during operation can be discharged smoothly, preventing overheating from causing damage to the main board body 1. In order to fix the shielding cover 301, fixing plates 303 are arranged on both sides of the shielding cover 301. These The fixing plate 303 provides a stable foundation so that the shielding cover 301 can be firmly installed on the main board body 1. The fixing screw hole 304 is opened at the top of the fixing plate 303, which is convenient for connecting the fixing plate 303 with the main board body 1 or other fixed structures through screws or other fasteners, thereby ensuring the stability and reliability of the shielding cover 301. In addition, in order to improve the durability and safety of the shielding cover 301, anti-collision corners 8 are set at the top four corners of the shielding cover 301. These anti-collision corners 8 are made of plastic material, have good impact resistance and buffering performance, and can effectively reduce damage to the shielding cover 301 and the main board body 1 under accidental collision or impact.

[0041] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A power supply motherboard with a protection mechanism, comprising a motherboard body (1), characterized in that: A heat dissipation protection component (2) is arranged on the top of the mainboard body (1), and an external protection component (3) is arranged on the top of the mainboard body (1); The heat dissipation protection component (2) comprises a heat dissipation grille (201), a heat dissipation plate (202) and a heat dissipation fan (203); the heat dissipation grille (201) is bolted to the top of the mainboard body (1); the heat dissipation plate (202) is arranged at the bottom of the heat dissipation grille (201); the heat dissipation plate (202) is arranged above the mainboard body (1); and the heat dissipation fan (203) is located above the heat dissipation plate (202).

2. A power supply motherboard with a protection mechanism according to claim 1, characterized in that: The external protection component (3) comprises a shielding cover (301), a heat dissipation hole (302), a fixing plate (303) and a fixing screw hole (304); the shielding cover (301) is arranged on the top of the mainboard body (1); the heat dissipation hole (302) is opened on the top of the shielding cover (301); the fixing plate (303) is arranged on both sides of the shielding cover (301); and the fixing screw hole (304) is opened on the top of the fixing plate (303).

3. The power supply motherboard with a protection mechanism according to claim 1, characterized in that: Wiring seats (4) are arranged on both sides of the mainboard body (1), and wiring terminals (5) are arranged on the top of the wiring seat (4).

4. A power supply motherboard with a protection mechanism according to claim 3, characterized in that: An antistatic plate (6) for protecting the wiring seat (4) is arranged on the top of the wiring terminal (5); the antistatic plate (6) is located above the wiring terminal (5).

5. The power supply motherboard with a protection mechanism according to claim 1, characterized in that: A reinforcing plate (7) is provided at the bottom of the mainboard body (1), and the reinforcing plate (7) is made of 310 stainless steel.

6. A power supply motherboard with a protection mechanism according to claim 2, characterized in that: Anti-collision corners (8) are arranged at the four top corners of the shielding cover (301), and the material of the anti-collision corners (8) is plastic.

7. The power supply motherboard with a protection mechanism according to claim 2, characterized in that: A filter screen (9) is provided at the inner top of the shielding cover (301), and the filter screen (9) is located at the top of the heat dissipation grille (201).

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