CN215642598U

CN215642598U - Computer motherboard external adapter power

Info

Publication number: CN215642598U
Application number: CN202122088095.5U
Authority: CN
Inventors: 赵曾定
Original assignee: Chongqing Deming Electronic Technology Co ltd
Current assignee: Chongqing Deming Electronic Technology Co ltd
Priority date: 2021-09-01
Filing date: 2021-09-01
Publication date: 2022-01-25
Anticipated expiration: 2031-09-01

Abstract

The utility model discloses an external adapter power supply of a computer mainboard, which comprises an adapter power supply body, wherein an external wiring port is fixedly connected to the center of one side of the outer wall of the adapter power supply body, a plurality of anti-skidding grooves are formed in the top and the bottom of the center of the front end and the rear end of the outer wall of the adapter power supply body, a plurality of rectangular hole grooves are uniformly formed in the center of the top of the adapter power supply body, an output line is fixedly connected to the front end of the center top of one side, far away from the external wiring port, of the adapter power supply body, and a dust screen is fixedly connected to the center of the top of the inner wall of the adapter power supply body. According to the utility model, the winding rod corresponding to the output line is arranged in the adapter power supply body, and the winding spiral groove is formed in the winding rod, so that the output line is conveniently wound, the space occupation of the output line is saved, the output line is protected to a certain extent, the use length of the output line can be adjusted, and the adapter power supply is more flexible and has better applicability.

Description

Computer motherboard external adapter power

Technical Field

The utility model relates to the technical field of computer adapters, in particular to a power supply of an external adapter of a computer mainboard.

Background

The power adapter is a power supply conversion device for small portable electronic equipment and electronic appliances, is also called an external power supply, is a power supply voltage conversion device for the small portable electronic equipment and the electronic appliances, is commonly used on small electronic products such as mobile phones, liquid crystal displays and notebook computers, and along with the progress of society, the types of the electronic products are more and more, and the power adapters are also far away from the more.

The adapter power supply used by the computer mainboard has higher requirements compared with other electronic product equipment. When the existing external adapter power supply of the computer mainboard is used, due to different performances of computers, a large amount of data operation processing can be carried out on the CPU mainboard in the use process, so that the external adapter power supply can keep a high-power running state for a long time, and further a large amount of heat can be generated, but no good heat dissipation structure design is provided for damaging components inside the adapter power supply, and the service life of the adapter power supply is influenced; and the through-hole that current computer mainboard external adapter power was seted up for the heat dissipation is inside not to set up dustproof construction, can cause the pollution of inner structure, also does not set up certain buffering protection architecture, and is relatively poor to the protection of internal components and parts.

It is therefore desirable to provide a power supply for an external adapter of a computer motherboard to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problems that the prior external adapter power supply of the computer mainboard has no good heat dissipation structure design, so that the internal components of the adapter power supply are damaged, and the service life of the adapter power supply is influenced; and the through-hole that adapter power was seted up for the heat dissipation is inside not to set up dustproof construction, can cause the pollution of inner structure, also does not set up certain buffering protection architecture, and is relatively poor to the protection of internal components and parts.

In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides a computer motherboard external adapter power supply, which comprises an adapter power supply body, wherein the center of one side of the outer wall of the adapter power supply body is fixedly connected with an external wiring port, the external wiring port is used for connecting an external power line, the top and the bottom of the center of the front end and the rear end of the outer wall of the adapter power supply body are respectively provided with a plurality of anti-slip grooves, the anti-slip performance of the outer wall of the adapter power supply body can be improved by the plurality of anti-slip grooves, the center of the top of the adapter power supply body is uniformly provided with a plurality of rectangular hole grooves, the plurality of rectangular hole grooves can radiate the inside of the adapter power supply body, the front end of the center of the top of one side of the adapter power supply body, which is far away from the external wiring port, is fixedly connected with an output line, the output line is used for connecting with the computer motherboard, the center of the top of the inner wall of the adapter power supply body is fixedly connected with a dust screen, and the dust screen is used for preventing external dust from entering the inside of the adapter power supply body through the plurality of rectangular hole grooves, the center of the bottom of the inner wall of the adapter power supply body is fixedly connected with a heat conducting plate, the heat conducting plate is used for evacuating heat absorbed by a heat absorbing plate, a plurality of heat radiating holes are uniformly formed in the center of the top of the heat conducting plate and used for assisting in heat radiation, the center of the top of the heat conducting plate is fixedly connected with the heat absorbing plate, the heat absorbing plate is used for absorbing heat generated by an adapter core processing element during working, the center of the top of the heat absorbing plate is provided with an adapter core processing element, the adapter core processing element is used as a constant control structure for power supply voltage and the like, the center of one side of the adapter core processing element is fixedly connected with a buzzing warning element, and the buzzing warning element can give an alarm when the adapter core processing element works abnormally so as to prompt a user to disconnect a power supply;

the center of one side of the inner wall of the adapter power supply body, which is close to the external wiring port, is fixedly connected with an internal wiring terminal which is used for communicating the core processing element of the adapter and the external wiring port, the top of the center of one side of the outer wall of the adapter power supply body, which is far away from the inner wiring end, is fixedly connected with a micro-control assembly which is used for controlling a cooling fan, the top of the center of one side of the inner wall of the adapter power supply body is provided with a cooling fan corresponding to the micro control assembly, the cooling fan is used for accelerating the heat dissipation in the adapter power supply body, the bottom of the center of the front end and the bottom of the center of the rear end of the inner wall of the adapter power supply body are fixedly connected with a plurality of springs, the springs are matched with a buffer pressing plate to perform buffer protection on the core processing element of the adapter, the buffer pressing plates are fixedly connected between the springs and the core processing element of the adapter, and the two buffer pressing plates are used for performing buffer shock absorption protection on the core processing element of the adapter;

one side of adapter power supply body inner wall bottom center front end is rotated and is connected with the wire winding pole corresponding with the output line, and the wire winding pole is used for winding the output line, the spiral helicla flute has been seted up to week side of wire winding pole outer wall, sets up the spiral helicla flute and makes things convenient for the rolling of output line, and then is convenient for adjust the live length of output line.

Preferably, one end of the output line, which is close to the inner wall of the adapter power supply body, is fixedly connected with the winding rod, so that the using length of the output line can be conveniently adjusted.

Preferably, the output wire is wound and connected with the winding spiral groove, so that the occupation of the output wire to the internal space of the adapter power supply body can be reduced.

Preferably, the dust screen is woven by nylon materials in multiple layers, and the dust-proof effect of the nylon materials is good.

Preferably, the heat absorbing plate is made of a flexible heat conducting pad material, and the flexible heat conducting pad material has good heat absorbing performance and also has a certain buffering and protecting effect.

Preferably, the adapter core processing element is electrically connected with the inner connecting terminal through a wire.

Preferably, the micro-control assembly is electrically connected with the cooling fan through a wire.

The utility model has the following beneficial effects:

1. according to the utility model, the winding rod corresponding to the output line is arranged in the adapter power supply body, and the winding spiral groove is formed in the winding rod, so that the output line is conveniently wound, the space occupation of the output line is saved, the output line is protected to a certain extent, the use length of the output line can be adjusted, and the adapter power supply is more flexible and has better applicability;

2. according to the adapter power supply, the heat conducting plate and the heat absorbing plate are arranged inside the adapter power supply body, the heat conducting plate is provided with the plurality of heat radiating holes, the top of the adapter power supply body is provided with the plurality of rectangular hole grooves, the cooling fan and the buzzing warning element, and the buzzing warning element can give an alarm to abnormal conditions;

3. according to the utility model, two groups of buffer pressing plates and a plurality of corresponding springs are arranged in the adapter power supply body, so that the core processing element of the adapter can be protected in a buffer manner, the damage of components in the core processing element of the adapter caused by factors such as impact vibration is reduced, the working reliability and safety of the core processing element of the adapter are improved, and the service life of the core processing element of the adapter is further prolonged.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front sectional view of the present invention;

FIG. 3 is a left side sectional view of the present invention;

fig. 4 is a structural view of a heat-conducting plate in the present invention.

In the figure: 1. an adapter power supply body; 2. an external wiring port; 3. an anti-slip groove; 4. a rectangular hole slot; 5. an output line; 6. a dust screen; 7. a heat conducting plate; 8. heat dissipation holes; 9. a heat absorbing plate; 10. an adapter core processing element; 11. a buzzing warning element; 12. an inner terminal; 13. a micro-control assembly; 14. a cooling fan; 15. a spring; 16. a buffer pressing plate; 17. a wire winding rod; 18. a spiral winding groove.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.

Referring to fig. 1, a computer motherboard external adapter power supply comprises an adapter power supply body 1, an external wiring port 2 is fixedly connected to the center of one side of the outer wall of the adapter power supply body 1, the external wiring port 2 is used for connecting an external power line, a plurality of anti-slip grooves 3 are respectively arranged at the top and the bottom of the center of the front end and the rear end of the outer wall of the adapter power supply body 1, the anti-slip performance of the outer wall of the adapter power supply body 1 can be improved by the plurality of anti-slip grooves 3, a plurality of rectangular hole grooves 4 are uniformly arranged at the center of the top of the adapter power supply body 1, the interior of the adapter power supply body 1 can be cooled by the plurality of rectangular hole grooves 4, an output line 5 is fixedly connected to the front end of the center of one side of the adapter power supply body 1, the output line 5 is used for being connected with a computer motherboard, one end of the output line 5 close to the inner wall of the adapter power supply body 1 is fixedly connected with a wire winding rod 17, therefore, the using length of the output wire 5 can be conveniently adjusted, and the output wire 5 is wound and connected with the winding spiral groove 18, so that the occupation of the output wire 5 on the internal space of the adapter power supply body 1 can be reduced;

referring to fig. 2, a dust screen 6 is fixedly connected to the center of the top of the inner wall of the adapter power supply body 1, the dust screen 6 is used to prevent external dust from entering the interior of the adapter power supply body 1 through a plurality of rectangular holes 4, the dust screen 6 is woven by nylon materials in multiple layers, the nylon materials have good dust-proof effect, a heat-conducting plate 7 is fixedly connected to the center of the bottom of the inner wall of the adapter power supply body 1, the heat-conducting plate 7 is used to disperse the heat absorbed by the heat-absorbing plate 9, a heat-absorbing plate 9 is fixedly connected to the center of the top of the heat-conducting plate 7, the heat-absorbing plate 9 is used to absorb the heat generated by the operation of the adapter core processing element 10, the heat-absorbing plate 9 is made of a flexible heat-conducting pad material, the flexible heat-conducting pad material has good heat-absorbing performance and has a certain buffer protection effect, the adapter core processing element 10 is installed at the center of the top of the heat-absorbing plate 9, and the adapter core processing element 10 is used as a constant control structure of power supply voltage and the like, the adapter core processing element 10 is electrically connected with the inner wiring terminal 12 through a lead, the center of one side of the adapter core processing element 10 is fixedly connected with a buzzing warning element 11, the buzzing warning element 11 can give an alarm when the adapter core processing element 10 works abnormally to prompt a user to cut off the power supply, the center of one side, close to the external wiring port 2, of the inner wall of the adapter power supply body 1 is fixedly connected with the inner wiring terminal 12, the inner wiring terminal 12 is used for communicating the adapter core processing element 10 with the external wiring port 2, the top of one side, far away from the inner wiring terminal 12, of the outer wall of the adapter power supply body 1 is fixedly connected with a micro control component 13, the micro control component 13 is used for controlling a cooling fan 14, the micro control component 13 is electrically connected with the cooling fan 14 through a lead, and the cooling fan 14 corresponding to the micro control component 13 is installed at the top of one side of the inner wall of the adapter power supply body 1, the cooling fan 14 is used for accelerating the heat dissipation inside the adapter power supply body 1;

referring to fig. 3, a plurality of springs 15 are fixedly connected to the centers of the front end and the rear end of the inner wall of the adapter power supply body 1, the plurality of springs 15 cooperate with a buffer pressing plate 16 to buffer and protect the adapter core processing element 10, the buffer pressing plate 16 is fixedly connected between the plurality of springs 15 and the adapter core processing element 10, the two buffer pressing plates 16 are used for buffering and shock-absorbing protection of the adapter core processing element 10, a winding rod 17 corresponding to the output line 5 is rotatably connected to one side of the center front end of the inner wall of the adapter power supply body 1, the winding rod 17 is used for winding the output line 5, a winding spiral groove 18 is formed on the peripheral side of the outer wall of the winding rod 17, the winding spiral groove 18 is formed to facilitate winding of the output line 5, and further facilitate adjustment of the use length of the output line 5;

referring to fig. 4, a plurality of heat dissipation holes 8 are uniformly formed in the center of the top of the heat conduction plate 7, and the heat dissipation holes 8 are used for assisting heat dissipation.

When the utility model is used, the adapter power supply body 1 is communicated with an external power supply through the external wiring port 2, the external wiring port 2 is communicated with the adapter core processing element 10 through the internal wiring terminal 12, the adapter power supply body 1 is connected with a computer mainboard for use through the output line 5, in the working process of the adapter power supply body 1, the heat generated by the operation of the adapter core processing element 10 can be timely evacuated through the heat absorbing plate 9, the heat conducting plate 7 and the heat dissipation holes 8 which are arranged inside, the micro-control component 13 controls the cooling fan 14 to play a role in enhancing the heat dissipation inside the adapter power supply body 1, the heat dissipation and ventilation are carried out through the plurality of rectangular hole grooves 4 on the top of the adapter power supply body 1, the dust screen 6 arranged on the top of the adapter power supply body 1 can prevent external dust from entering the inside to influence the adapter core processing element 10, and plays a good heat dissipation and dust prevention role, the buzzing warning element 11 can give an alarm prompt when the adapter core processing element 10 is abnormal, and has good safety precaution; the winding rod 17 and the winding spiral groove 18 are arranged in the adapter power supply body 1, and the output line 5 is wound on the winding spiral groove 18, so that the using length of the output line 5 is conveniently adjusted, the use is more convenient, and the applicability is enhanced; two sets of buffer pressing plates 16 and a plurality of springs 15 arranged inside the adapter power supply body 1 can protect the adapter core processing element 10, reduce the damage of the adapter core processing element 10, and prolong the service life.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides a computer motherboard external adapter power, includes adapter power body (1), its characterized in that: the central fixed connection of adapter power supply body (1) outer wall one side has external wiring port (2), adapter power supply body (1) outer wall front end and rear end center top and bottom have all seted up a plurality of antiskid groove (3), adapter power supply body (1) top center has evenly seted up a plurality of rectangle hole groove (4), adapter power supply body (1) keeps away from the front end fixed connection of external wiring port (2) one side center top has output line (5), the center fixed connection of adapter power supply body (1) inner wall top has dust screen (6), the center fixed connection of adapter power supply body (1) inner wall bottom has heat-conducting plate (7), heat-conducting plate (7) top center has evenly seted up a plurality of louvre (8), heat-absorbing plate (9) is fixed connection in heat-conducting plate (7) top center, an adapter core processing element (10) is installed in the center of the top of the heat absorbing plate (9), and a buzzing warning element (11) is fixedly connected to the center of one side of the adapter core processing element (10);

the center of one side, close to the external wiring port (2), of the inner wall of the adapter power supply body (1) is fixedly connected with an inner wiring end (12), the top of one side, far away from the inner wiring end (12), of the outer wall of the adapter power supply body (1) is fixedly connected with a micro-control assembly (13), the top of one side center of the inner wall of the adapter power supply body (1) is provided with a cooling fan (14) corresponding to the micro-control assembly (13), the bottoms of the centers of the front end and the rear end of the inner wall of the adapter power supply body (1) are fixedly connected with a plurality of springs (15), and a buffer pressing plate (16) is fixedly connected between each spring (15) and the adapter core processing element (10);

one side of the central front end of the inner wall bottom of the adapter power supply body (1) is rotatably connected with a winding rod (17) corresponding to the output line (5), and a winding spiral groove (18) is formed in the peripheral side of the outer wall of the winding rod (17).

2. The computer motherboard external adapter power supply of claim 1, wherein: one end of the output line (5) close to the inner wall of the adapter power supply body (1) is fixedly connected with the winding rod (17).

3. The computer motherboard external adapter power supply of claim 2, wherein: the output wire (5) is connected with the winding spiral groove (18) in a winding mode.

4. The computer motherboard external adapter power supply of claim 1, wherein: the dust screen (6) is formed by weaving nylon materials in multiple layers.

5. The computer motherboard external adapter power supply of claim 1, wherein: the heat absorbing plate (9) is made of flexible heat conducting pad material.

6. The computer motherboard external adapter power supply of claim 1, wherein: the adapter core processing element (10) is electrically connected with the inner connecting terminal (12) through a lead.

7. The computer motherboard external adapter power supply of claim 1, wherein: the micro-control component (13) is electrically connected with the cooling fan (14) through a wire.