阅读说明：本技术 计算机电源及通过灯效呈现其负荷大小的方法、计算机 (Computer power supply, method for presenting load size of computer power supply through light effect and computer ) 是由 蔡惠卿 黎惇昊 于 2021-05-18 设计创作，主要内容包括：本发明提供了一种计算机电源及通过灯效呈现其负荷大小的方法、计算机。该计算机电源包括多个供电输出插座,供电输出插座包括透光的散光材料件,计算机电源还包括检测电路、控制电路和设置在计算机电源内部的发光组件；发光组件包括多个用于照射供电输出插座的发光元件,从而通过多个供电输出插座向计算机电源的外部呈现相应的光效；检测电路用于检测计算机电源的负荷大小；控制电路连接发光组件和检测电路,控制电路用于根据检测电路检测的计算机电源的负荷大小控制发光组件在多种不同的动态灯效模式之间切换。本发明能够在提高灯效的同时还可以使用户实时了解计算机电源的负荷状况。(The invention provides a computer power supply, a method for displaying the load size of the computer power supply through light effect and a computer. The computer power supply comprises a plurality of power supply output sockets, wherein each power supply output socket comprises a light-transmitting light scattering material piece, and the computer power supply also comprises a detection circuit, a control circuit and a light-emitting component arranged in the computer power supply; the light-emitting component comprises a plurality of light-emitting elements for irradiating the power supply output sockets, so that corresponding light effects are presented to the outside of the computer power supply through the plurality of power supply output sockets; the detection circuit is used for detecting the load of the computer power supply; the control circuit is connected with the light-emitting component and the detection circuit and used for controlling the light-emitting component to be switched among various different dynamic light effect modes according to the load of the computer power supply detected by the detection circuit. The invention can improve the lamp effect and simultaneously enable the user to know the load condition of the computer power supply in real time.)

1. A computer power supply comprises a plurality of power supply output sockets, and is characterized in that the power supply output sockets comprise light-transmitting light-scattering material pieces, and the computer power supply further comprises a detection circuit, a control circuit and a light-emitting component arranged in the computer power supply;

the light-emitting assembly comprises a plurality of light-emitting elements for illuminating the power supply output sockets so as to present corresponding light effects to the outside of the computer power supply through the plurality of power supply output sockets;

the detection circuit is used for detecting the load size of the computer power supply;

the control circuit is connected with the light-emitting component and the detection circuit, and the control circuit is used for controlling the light-emitting component to be switched among a plurality of different dynamic light effect modes according to the load of the computer power supply detected by the detection circuit.

2. The computer power supply of claim 1, wherein the control circuit is configured to: and calculating the load rate of the computer power supply according to the load of the computer power supply detected by the detection circuit, judging a numerical value interval where the load rate of the computer power supply is located in a plurality of preset numerical value intervals, and then controlling the light-emitting component to be in a dynamic light effect mode corresponding to the numerical value interval where the load rate of the computer power supply is located, wherein different numerical value intervals correspond to different dynamic light effect modes.

3. The computer power supply of claim 1 or 2, wherein the plurality of different dynamic light effect modes comprises a plurality of different trotting light effect modes.

4. The computer power supply of claim 3, wherein each of the revolving light effect modes is a revolving light effect mode with multiple colors, and at least one different revolving color exists between different revolving light effect modes.

5. The computer power supply of claim 1 or 2, wherein the light effect variation periods of different dynamic light effect modes are different.

6. The computer power supply of claim 5, wherein between different dynamic light effect modes, the smaller the period of light effect change, the more the corresponding computer power supply is loaded.

7. The computer power supply of any one of claims 1-6, wherein the light-emitting assembly comprises a plurality of first light-emitting elements, the plurality of first light-emitting elements and the plurality of power output sockets are located on a same side of a circuit board, the plurality of first light-emitting elements are disposed around the plurality of power output sockets, and a light-emitting direction of the first light-emitting elements faces the power output sockets.

8. The computer power supply of claim 7, wherein the circuit board has a plurality of rows of the power output receptacles disposed thereon, and the light assembly further comprises a second light emitting element disposed between adjacent rows of the power output receptacles.

9. The computer power supply of any one of claims 1-8, wherein the power outlet socket comprises a socket base and a conductive structure disposed within the socket base, the socket base being the light-transmissive, light-scattering material.

10. A computer comprising a computer power supply as claimed in any one of claims 1 to 9.

11. A method of presenting a magnitude of a load of a computer power supply by a lamp effect, the computer power supply comprising a plurality of power supply output sockets, wherein the power supply output sockets comprise light transmissive, light diffusing material, the computer power supply further comprising a light emitting assembly disposed within the computer power supply, the light emitting assembly comprising a plurality of light emitting elements for illuminating the power supply output sockets, the computer power supply further comprising a detection circuit and a control circuit, the lamp effect control method comprising:

step S100: detecting the load size of the computer power supply by using the detection circuit;

step S200: the control circuit controls the light-emitting component to switch among a plurality of different dynamic light effect modes according to the load of the computer power supply detected by the detection circuit, and the dynamic light effect of the light-emitting component shows the load of the computer power supply through the light-scattering material piece.

12. The method of claim 11, wherein step S200 comprises: the control circuit calculates the load rate of the computer power supply according to the load of the computer power supply detected by the detection circuit, judges a numerical value interval where the load rate of the computer power supply is located in a plurality of preset numerical value intervals, and then controls the light-emitting assembly to be located in a dynamic light effect mode corresponding to the numerical value interval where the load rate of the computer power supply is located, wherein different numerical value intervals correspond to different dynamic light effect modes.

Technical Field

The invention relates to the technical field of computers, in particular to a computer power supply, a method for displaying the load size of the computer power supply through light effect and a computer.

Background

The computer power supply is used for converting commercial power into direct current which can be used by computer components, is a hub for supplying power to the computer components, and is an important component of the computer. With the progress of science and technology, people have higher requirements on the visual effect of a computer power supply, and some computer power supplies with light effects also appear in the prior art, specifically, a light source is arranged on a fan, and meanwhile, holes are formed in a wall surface opposite to the fan, so that the light source can penetrate out.

Disclosure of Invention

In view of the above situation, it is a primary object of the present invention to provide a computer power supply, a method for displaying the load by using light effect, and a computer, which can improve the light effect and make the user know the load status of the computer power supply in real time.

In order to achieve the above object, the technical solution of the present invention provides a computer power supply, which includes a plurality of power supply output sockets, wherein each power supply output socket includes a light-transmitting light-scattering material, and the computer power supply further includes a detection circuit, a control circuit, and a light-emitting component disposed inside the computer power supply;

the light-emitting assembly comprises a plurality of light-emitting elements for illuminating the power supply output sockets so as to present corresponding light effects to the outside of the computer power supply through the plurality of power supply output sockets;

the detection circuit is used for detecting the load size of the computer power supply;

the control circuit is connected with the light-emitting component and the detection circuit, and the control circuit is used for controlling the light-emitting component to be switched among a plurality of different dynamic light effect modes according to the load of the computer power supply detected by the detection circuit.

Further, the control circuit is configured to: and calculating the load rate of the computer power supply according to the load of the computer power supply detected by the detection circuit, judging a numerical value interval where the load rate of the computer power supply is located in a plurality of preset numerical value intervals, and then controlling the light-emitting component to be in a dynamic light effect mode corresponding to the numerical value interval where the load rate of the computer power supply is located, wherein different numerical value intervals correspond to different dynamic light effect modes.

Further, the plurality of different dynamic light effect modes includes a plurality of different trotting horse light effect modes.

Furthermore, each revolving light effect mode is a revolving light effect mode with multiple colors, and at least one different revolving color exists between different revolving light effect modes.

Further, the lamp effect variation periods of different dynamic lamp effect modes are different.

Further, between different dynamic light effect modes, the smaller the light effect change period is, the larger the load of the corresponding computer power supply is.

Further, the light emitting assembly comprises a plurality of first light emitting elements, the plurality of first light emitting elements and the plurality of power supply output sockets are located on the same side of a circuit board, the plurality of first light emitting elements are arranged around the plurality of power supply output sockets, and the light emitting direction of the first light emitting elements faces the power supply output sockets.

Furthermore, a plurality of rows of the power supply output sockets are arranged on the circuit board, and the light-emitting assembly further comprises a second light-emitting element arranged between the adjacent rows of the power supply output sockets.

Further, the power supply output socket comprises a socket base body and a conductive structure arranged in the socket base body, and the socket base body is the light-transmitting light scattering material piece.

In order to achieve the purpose, the technical scheme of the invention also provides a computer which comprises the computer power supply.

In order to achieve the above object, the present invention further provides a method for presenting a load of a computer power supply by a lamp effect, the computer power supply includes a plurality of power supply output sockets, each power supply output socket includes a light-transmitting light-scattering material, the computer power supply further includes a light-emitting assembly disposed in the computer power supply, the light-emitting assembly includes a plurality of light-emitting elements for illuminating the power supply output sockets, the computer power supply further includes a detection circuit and a control circuit, and the lamp effect control method includes:

step S100: detecting the load size of the computer power supply by using the detection circuit;

step S200: the control circuit controls the light-emitting component to switch among a plurality of different dynamic light effect modes according to the load of the computer power supply detected by the detection circuit, and the dynamic light effect of the light-emitting component shows the load of the computer power supply through the light-scattering material piece.

Further, step S200 includes: the control circuit calculates the load rate of the computer power supply according to the load of the computer power supply detected by the detection circuit, judges a numerical value interval where the load rate of the computer power supply is located in a plurality of preset numerical value intervals, and then controls the light-emitting assembly to be located in a dynamic light effect mode corresponding to the numerical value interval where the load rate of the computer power supply is located, wherein different numerical value intervals correspond to different dynamic light effect modes.

According to the computer power supply provided by the invention, the detection circuit can detect the load of the computer power supply in real time, the control circuit can control the light-emitting assembly to switch among various different dynamic light effect modes according to the load of the computer power supply, and the dynamic light effect formed by the light-emitting assembly can be transmitted out and scattered through the power supply output socket, so that a cool light effect is obtained, and a user can know the load condition of the computer power supply in real time while the light effect is improved.

Drawings

Preferred embodiments according to the present invention will be described below with reference to the accompanying drawings. In the figure:

FIG. 1 is a schematic diagram of a partial structure of a computer power supply according to an embodiment of the present invention;

FIG. 2 is a diagram of a circuit board in a computer power supply according to an embodiment of the present invention;

FIG. 3 is an external schematic view of a computer power supply according to an embodiment of the present invention.

Detailed Description

The present invention will be described below based on examples, but the present invention is not limited to only these examples. In the following detailed description of the present invention, certain specific details are set forth in order to avoid obscuring the nature of the present invention, well-known methods, procedures, and components have not been described in detail.

Further, those of ordinary skill in the art will appreciate that the drawings provided herein are for illustrative purposes and are not necessarily drawn to scale.

Unless the context clearly requires otherwise, throughout the description and the claims, the words "comprise", "comprising", and the like are to be construed in an inclusive sense as opposed to an exclusive or exhaustive sense; that is, what is meant is "including, but not limited to".

In the description of the present invention, it is to be understood that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The embodiment of the invention provides a computer power supply, which comprises a plurality of power supply output sockets, wherein each power supply output socket comprises a light-transmitting light scattering material piece, and referring to fig. 1, the computer power supply further comprises a detection circuit 100, a control circuit 200 and a light-emitting component 300 arranged in the computer power supply;

the transparent light diffusion material piece means that light can penetrate through the light diffusion material piece to be emitted, and the light diffusion material piece can scatter the light in all directions;

the light emitting assembly 300 includes a plurality of light emitting elements for illuminating the power output sockets, thereby presenting respective light effects to the outside of the computer power supply through the plurality of power output sockets;

the detection circuit 100 is used for detecting the load size of the computer power supply;

the control circuit 200 is connected to the light emitting device and the detection circuit, and the control circuit is configured to control the light emitting device to switch between multiple different dynamic light effect modes according to the load of the computer power source detected by the detection circuit.

According to the computer power supply provided by the embodiment of the invention, the detection circuit can detect the load of the computer power supply in real time, the control circuit can control the light-emitting assembly to switch among various different dynamic light effect modes according to the load of the computer power supply, and the dynamic light effect formed by the light-emitting assembly can be transmitted out and scattered through the power supply output socket, so that cool light effect is obtained, and a user can know the load condition of the computer power supply in real time while the light effect is improved.

For example, in one embodiment, the power outlet receptacle includes a receptacle base and conductive structures (e.g., conductive contacts) disposed within the receptacle base, the receptacle base being the optically transmissive light-scattering material.

For example, in one embodiment, the light emitting assembly includes a plurality of first light emitting elements, the plurality of first light emitting elements and the plurality of power supply output sockets are located on the same side of a circuit board, the plurality of first light emitting elements are arranged around the plurality of power supply output sockets, and the light emitting direction of the first light emitting elements faces the power supply output sockets;

for example, referring to fig. 2, a circuit board 400 of a computer power supply is provided with a plurality of power supply output sockets 10, each power supply output socket 10 is used for being electrically connected with an external plug so as to supply power to different components of the computer, each power supply output socket 10 comprises a socket base 11 and a conductive contact arranged in the socket base, the conductive contact is electrically connected with a power supply circuit on the circuit board 200, the socket base 11 is a light-transmitting light-scattering material piece, and the light-transmitting light-scattering material piece means that light can penetrate through the light-scattering material piece and scatter the light in all directions. The circuit board 400 is also provided with a plurality of light emitting elements for illuminating the power supply output sockets, which are located on the same side of the circuit board 400 as the power supply output sockets 10. In this way, the light emitted from the light emitting element can be transmitted through the socket base 11 of the power supply output socket 10, and can be scattered in various directions by the socket base 11, thereby providing a cool lamp effect. Further, the plurality of light emitting elements include a plurality of first light emitting elements 311, 312, 313, 314, 315, 316, 317, 318, 319 arranged around the plurality of power supply output sockets 10, and a light emitting direction of each of the first light emitting elements faces the power supply output socket 10, so that light utilization rate is greatly improved, light is allowed to pass through the power supply output socket 10 as much as possible, and the power supply output socket 10 exhibits better light efficiency. For example, the light emitting directions of different first light emitting elements face different power supply output sockets;

it is understood that the power supply output sockets 10 surrounding the plurality of power supply output sockets 10 may be disposed on the entire periphery of the plurality of power supply output sockets 10, or may be disposed on a part of the periphery of the plurality of power supply output sockets 10.

When the circuit board is installed in a computer power supply, as shown in fig. 3, the computer power supply further includes a housing 500, the circuit board 400 is installed in the housing 500, and a fan, a transformer, and other components are installed in the housing 500. An opening 501 is provided in the housing 500 at a position corresponding to the power supply outlet socket 10, so that the jack on the power supply outlet socket 10 can be exposed through the opening 501, so that an external plug can be inserted into the socket terminal 10 in the housing 500 through the opening 501 conveniently. The outer surface of the socket terminal 10 may be flush with the outer wall surface of the housing 500, or may be located inside the outer wall surface of the housing 500, and preferably, the outer surface of the socket terminal 10 is located outside the outer wall surface of the housing 500, which is more favorable for emitting light, so as to obtain more three-dimensional light effect.

It is to be understood that the light emitting direction of the first light emitting element described herein toward the power supply output socket 10 is not limited to a specific power supply output socket 10, but refers to a range area where a plurality of power supply output sockets 10 are located, for example, the light emitting direction of the first light emitting element is set to face the center of the range area where the plurality of power supply output sockets 10 are located. In order to obtain more flexible and variable lighting effects, in a preferred embodiment, as shown in fig. 2, the circuit board 400 is rectangular, and the first light emitting element is disposed at an edge of the rectangle and emits light toward an opposite side of the edge. Specifically, the circuit board 400 includes a first side 401, a second side 402, a third side 403, and a fourth side 404 that are adjacent in sequence, the first side 401 and the third side 403 are opposite sides of the circuit board 400, the second side 402 and the fourth side 404 are opposite sides of the circuit board 400, and the first light emitting element may be disposed on one side, any two sides, any three sides, or all four sides of the first side 401, the second side 402, the third side 403, and the fourth side 404 of the circuit board 400. When the first light emitting element is disposed on the first side 401, the light emitting direction thereof is toward the third side 403 and perpendicular to the side of the third side 403, when the first light emitting element is disposed on the second side 402, the light emitting direction thereof is toward the fourth side 404 and perpendicular to the side of the fourth side 404, when the first light emitting element is disposed on the third side 403, the light emitting direction thereof is toward the first side 401 and perpendicular to the side of the first side 401, and when the first light emitting element is disposed on the fourth side 404, the light emitting direction thereof is toward the second side 402 and perpendicular to the side of the second side 402.

Further, the first light emitting elements other than the first light emitting element disposed on the first side 401 are symmetrically arranged on the second side 402 and the fourth side 404 of the circuit board 400, the light emitting direction of the first light emitting element located on the second side 402 is toward the fourth side 404 and perpendicular to the side of the fourth side 404, and the light emitting direction of the first light emitting element located on the fourth side 404 is toward the second side 402 and perpendicular to the side of the second side 402. The first light emitting elements are arranged on a first side 401, a second side 402 and a fourth side 404 of the circuit board 400, and the third side 403 may be used for arranging electrical components on the circuit board 400.

In order to achieve reinforcement of light, it is further preferable that light-emitting elements are also disposed between the power supply output sockets 10, for example, multiple rows of power supply output sockets 10 are disposed on the circuit board 400, the multiple light-emitting elements further include second light-emitting elements 321 and 322 disposed between adjacent rows of power supply output sockets 10, a light-emitting direction of the second light-emitting elements faces towards the power supply output sockets, for example, may face towards any one row of two rows of power supply output sockets 10 close thereto, and in an embodiment where the first light-emitting element is not disposed on the third side 403 of the circuit board 400, the second light-emitting elements 403 preferably face towards the third side 403 and are perpendicular to a side edge of the third side 403, so as to compensate for a weak light intensity caused by no light source disposed on the third side. For example, the light emitting directions of the different second light emitting elements face different power supply output sockets.

The second light-emitting element can be arranged between any two adjacent rows of power supply output sockets, and the second light-emitting element can be arranged between every two adjacent rows of power supply output sockets under the condition that the arrangement of the electrical appliance elements is not influenced. In the embodiment shown in fig. 2, the power supply output sockets 10 are provided with three rows, specifically, 13 power supply output sockets 10 are provided, 1 power supply output socket 18 is provided, the power supply output sockets are arranged in three rows, 10 power supply output sockets are uniformly distributed in two of the three rows, 3 power supply output sockets 10 are arranged in the other row, and the power supply output socket 18 is located between two of the 10 power supply output sockets. The arrangement mode is neat in appearance and is more favorable for the plugging of each external plug and the corresponding power supply output socket. The second light-emitting element is disposed between the power supply output socket in the row close to the first side and the power supply output socket in the middle row, that is, between the power supply output sockets in the two rows of 10 holes, and the light-emitting direction of the second light-emitting element faces the third side 403 and is perpendicular to the side edge of the third side 403.

In the embodiment of the present invention, the number of the second light emitting elements is not limited, and may be one or multiple, and in the embodiment shown in fig. 2, two second light emitting elements are provided.

For example, in one embodiment, the control circuit 200 is configured to: and calculating the load rate of the computer power supply according to the load of the computer power supply detected by the detection circuit, judging a numerical value interval where the load rate of the computer power supply is located in a plurality of preset numerical value intervals, and then controlling the light-emitting component to be in a dynamic light effect mode corresponding to the numerical value interval where the load rate of the computer power supply is located, wherein different numerical value intervals correspond to different dynamic light effect modes. The load factor (load rate) is a ratio of an actual output power to a rated output power of the computer power supply.

For example, the load factor can be divided into (0, 20% ], (20%, 40% ], (40%, 60% ], (60%, 80% ], (80%, 100% ], (100%, 120% ], (120%, 140% ], (140%, 160% ]), and different value intervals correspond to different dynamic lamp effect modes;

for example, the plurality of different dynamic light effect modes includes a plurality of different trotting light effect modes. In addition, other dynamic light effect modes may be included, such as a plurality of light emitting elements flashing simultaneously (flash mode). For example, five load factor value intervals of (0, 20% ], (20%, 40% ], (40%, 60% ], (60%, 80% ]), (80%, 100% ] correspond to different trotting horse lamp modes respectively, and three load factor value intervals of (100%, 120% ], (120%, 140% ]), (140%, 160% ] correspond to different flashlight modes respectively, so that the user can be better reminded when the actual output power of the computer power supply exceeds the rated output power;

for example, each light emitting element in the light emitting assembly may be an Addressable LED chip (or RGBIC LED), such as the ARGB LED chip having model number 4020 or 5052, in which the plurality of light emitting elements are connected in a cascade manner, that is, the data input pin of the first light emitting element is connected to the control circuit, the data output pin of the first light emitting element is connected to the data input pin of the second light emitting element, the data output pin of the second light emitting element is connected to the data input pin of the third light emitting element, the data output pin of the third light emitting element is connected to the data input pin of the fourth light emitting element, the data output pin of the fourth light emitting element is connected to the data input pin of the fifth light emitting element, and the data output pin of the fifth light emitting element is connected to the data input pin of the sixth light emitting element, … …, so that, the control signal of the control circuit is firstly supplied to the data input pin of the first light-emitting element, then is transmitted to the data input pin of the second light-emitting element from the data output pin of the first light-emitting element, and then is transmitted to the data input pin of the third light-emitting element from the data output pin of the second light-emitting element, … …, so that the light-emitting components of the light-emitting assembly can emit light in rotation, namely, the light-emitting components can sequentially execute the same light-emitting action, and the horse-walking light effect of the light-emitting assembly is realized;

preferably, in an embodiment, each of the revolving light effect modes is a revolving light effect mode with multiple colors, and at least one different revolving color exists between different revolving light effect modes. Namely, for each multi-color rotation trotting horse lighting effect mode, in each lighting effect change period, a plurality of lighting elements in the lighting assembly sequentially execute the same lighting action, each lighting element sequentially executes lighting actions of a plurality of colors, at least one different rotation color exists between different trotting horse lighting effect modes, for example, rotation of three colors exists in a trotting horse lighting effect mode corresponding to a load rate numerical range (0, 20% >), the rotation sequence is cyan → blue → green, the rotation sequence of three colors exists in a trotting horse lighting effect mode corresponding to a load rate numerical range (20%, 40% >), the rotation sequence is blue → green → yellow, the rotation sequence of three colors exists in a trotting horse lighting effect mode corresponding to a load rate numerical range (40%, 60% >), the rotation sequence is green → yellow → orange, and the load rate numerical range (60%), in the revolving horse light effect mode corresponding to 80% ], the revolving motion of three colors exists, and the revolving motion sequence is as follows: yellow → orange → red; in the horse walking lamp effect mode corresponding to the load factor numerical value interval (80%, 100%), there are three colors of rotation, and the sequence of rotation is orange → red → purple;

preferably, the light effect change periods of the different dynamic light effect modes are different in order to facilitate a user to better identify the condition of the computer power supply. For example, in one embodiment, the smaller the light effect change period between different dynamic light effect modes, the larger the load of the corresponding computer power supply, for example, the larger the value between different load rate value intervals, the smaller the light effect change period of the dynamic light effect mode corresponding to the interval, that is, the larger the light change frequency (light change speed) of the light emitting element;

for example, in the five load factor value ranges (0, 20% ], (20%, 40% ], (40%, 60% ], (60%, 80% ]), (80%, 100% ]), the light change frequency of the corresponding horse-riding light effect mode tends to increase, and in the three load factor value ranges (100%, 120% ], (120%, 140% ]), (140%, 160% ] the light change frequency of the corresponding flashlight mode tends to increase, for example, in the flashlight mode, each light-emitting element in the light-emitting module flickers twice at the same time in each equivalent change period, when the load factor of the computer power supply is in the value range of (100%, 120% ], the time interval of two flickers in each equivalent change period is 0.5 seconds, and if the load factor is maintained at (100%, 120% ]thereafter, the flickering is performed twice for 0.5 seconds after 1.5 seconds, and when the load factor of the computer power supply is at (120%, 140% ] numerical range, the time interval of two blinks in each equivalent change cycle is 0.3 second, if the load rate is still maintained at (120%, 140% ], then two blinks with the time interval of 0.3 second will be executed again after 0.8 second, if the load rate of the computer power supply is in (140%, 160% ] numerical range, the time interval of two blinks in each equivalent change cycle is 0.2 second, if the load rate is still maintained at (140%, 160% ], then two blinks with the time interval of 0.2 second will be executed again after 0.5 second, thus the user can conveniently identify the excess output degree of the computer power supply.

Preferably, in one embodiment, the light assembly 300 may further include a plurality of light emitting elements disposed on the fan in the computer power supply.

For example, in an embodiment, the detection circuit 100 may detect the magnitude of the load of the computer power supply by detecting a real-time total current output by a main transformer in the computer power supply, wherein the detection circuit 100 may include a current transformer and a diode, and the real-time total current output by the main transformer in the computer power supply flows through a primary side of the current transformer, is converted into a corresponding low-current signal at a secondary side of the current transformer, and is then transmitted to the control circuit through the diode.

The control circuit 200 may include an analog-to-digital conversion circuit and a single chip Microcomputer (MCU), and the analog signal output by the detection circuit 100 is converted into a digital signal by the analog-to-digital conversion circuit and then output to the single chip microcomputer, and the single chip microcomputer controls the lamp effect of the light emitting assembly to change according to the digital signal. For example, the analog-to-digital conversion circuit can be Q8FM32, and the signal of the single chip microcomputer is STC8G1K 08;

the computer power supply provided by the embodiment of the invention can detect the actual output load state in real time, reflect the load state change through the light effect change, and enable a user to master the load change of the computer power supply in real time while realizing cool light effect.

The embodiment of the invention also provides a computer which comprises the computer power supply, for example, the computer can be a desktop PC.

The embodiment of the invention also provides a method for presenting the load size of a computer power supply through lamp effect, wherein the computer power supply comprises a plurality of power supply output sockets, each power supply output socket comprises a light-transmitting light-dispersing material piece, the computer power supply further comprises a light-emitting component arranged in the computer power supply, each light-emitting component comprises a plurality of light-emitting elements used for irradiating the power supply output sockets, the computer power supply further comprises a detection circuit and a control circuit, and the lamp effect control method comprises the following steps:

step S100: detecting the load size of the computer power supply by using the detection circuit;

step S200: the control circuit controls the light-emitting component to switch among a plurality of different dynamic light effect modes according to the load of the computer power supply detected by the detection circuit, and the dynamic light effect of the light-emitting component shows the load of the computer power supply through the light-scattering material piece.

Preferably, in an embodiment, step S200 includes: the control circuit calculates the load rate of the computer power supply according to the load of the computer power supply detected by the detection circuit, judges a numerical value interval where the load rate of the computer power supply is located in a plurality of preset numerical value intervals, and then controls the light-emitting assembly to be located in a dynamic light effect mode corresponding to the numerical value interval where the load rate of the computer power supply is located, wherein different numerical value intervals correspond to different dynamic light effect modes.

For example, the plurality of different dynamic light effect modes includes a plurality of different trotting light effect modes.

Preferably, in an embodiment, each of the revolving light effect modes is a revolving light effect mode with multiple colors, and at least one different revolving color exists between different revolving light effect modes.

Preferably, in one embodiment, the lamp effect variation periods of the different dynamic lamp effect modes are different.

Preferably, in one embodiment, between different dynamic light effect modes, the smaller the light effect change period, the more the corresponding computer power supply is loaded.

It will be appreciated by those skilled in the art that the alternatives described above may be freely combined, superimposed without conflict.

It will be understood that the embodiments described above are illustrative only and not restrictive, and that various obvious and equivalent modifications and substitutions for details described herein may be made by those skilled in the art without departing from the basic principles of the invention.