CN209103240U - A computer cooling auxiliary device - Google Patents

Abstract

The utility model relates to the technical field of computers, in particular to a heat dissipation auxiliary device for computers; the utility model can improve the heat dissipation performance, reduce the phenomenon that the temperature of the computer is too high, easily realize the disassembly of the heat dissipation fan and clean the dust, and reduce the influence of the dust on the use of the device. The angle of the device can be adjusted to improve the comfort of the device; it includes a casing, a plurality of groups of cooling fans are arranged in the casing, a support plate is arranged at the rear end of the plurality of groups of cooling fans, and a cooling plate is arranged at the front end of the plurality of groups of cooling fans, and also includes There are multiple sets of heat sinks, and the front ends of the multiple sets of heat sinks are all provided with thermally conductive silicone grease layers, and also include a first moving device, a second moving device, a third moving device, and a fourth moving device. The first moving device includes a first spring, a third Two springs, a first connecting rod, a second connecting rod, a first limiting tube, a second limiting tube, a toggle block, a clamping block, a connecting plate, a third spring, and a support rod and a bottom plate.

Description

A computer cooling auxiliary device

technical field

The utility model relates to the technical field of computers, in particular to a heat dissipation auxiliary device for computers.

Background technique

As we all know, computer cooling auxiliary device is a kind of computer used in the process of using, when the computer is running for a long time, the CPU, mid-range and above discrete graphics card, power supply, hard disk and motherboard chips in the computer will generate more heat. The temperature can reach 70 degrees, but if the temperature is too high, the CPU and other components in the computer will be damaged, or even crash. It can be seen that the use of computer cooling aids is very important, which can help the computer to dissipate some heat. The invention reduces the possibility of excessive temperature, improves the safety of computer use, and reduces the phenomenon of damage to the computer caused by excessive temperature. There are multiple sets of cooling fans, and the multiple sets of cooling fans include a first cooling fan, a second cooling fan, a third cooling fan and a fourth cooling fan, and the multiple cooling fans are respectively arranged on the upper left side, the lower left side of the rear end of the cooling plate, On the upper right side and the lower right side, the rear end of the multiple sets of cooling fans is provided with a support plate, the front end of the multiple sets of cooling fans is provided with a cooling plate, the front end of the multiple sets of cooling fans is connected with the rear end of the cooling plate, and the cooling plate, the housing and the support plate are all There are multiple sets of heat dissipation holes; when this computer heat dissipation auxiliary device is in use, the computer is placed on the upper end of the heat dissipation plate, and the device is connected to the commercial power to be used; this kind of computer heat dissipation auxiliary device is found to have poor heat dissipation performance. , when the computer runs for a long time, the device will not help the computer’s heat dissipation; it is difficult to disassemble the cooling fan, and it is difficult to remove the dust on the surface of the cooling fan; during the use of the computer, the angle of the computer cannot be adjusted, and the keyboard is comfortable to use. Low, unable to meet the needs of different groups of people.

Utility model content

In order to solve the above-mentioned technical problems, the present invention provides a device that improves the heat dissipation performance, reduces the phenomenon that the temperature of the computer is too high, makes it easier to disassemble the heat dissipation fan and clean the dust, and reduces the phenomenon that the dust affects the use of the device. Cooling aids for computers that are comfortable to use.

The utility model relates to a heat dissipation auxiliary device for a computer, comprising a casing, and a plurality of groups of cooling fans are arranged in the casing, and the plurality of groups of cooling fans include a first cooling fan, a second cooling fan, a third cooling fan and a fourth cooling fan, The multiple groups of cooling fans are respectively arranged on the upper left side, the lower left side, the upper right side and the lower right side of the rear end of the cooling plate, the rear end of the multiple cooling fans is provided with a support plate, the front ends of the multiple cooling fans are connected with the rear end of the cooling plate, the cooling plate, The housing and the support plate are provided with multiple sets of heat dissipation holes; it is characterized in that it also includes multiple sets of heat sinks, the front ends of the multiple sets of heat sinks are all provided with thermally conductive silicone grease layers, and the rear ends of the thermally conductive silicone grease layers are connected with the multiple sets of heat dissipation fins. The front end of the set of heat sinks is connected, the thermal conductive silicone grease layer is connected to the rear end of the heat sink, and the plurality of sets of heat sinks are arranged around the plurality of sets of heat dissipation fans; it also includes a first mobile device, a second mobile device, a third mobile device and a first mobile device. Four moving devices, the first moving device is arranged on the upper left side of the rear end of the heat sink, and the first moving device includes a first spring, a second spring, a first connecting rod, a second connecting rod, a first limiting tube, a second A limit tube, a toggle block, a clamping block, a connecting plate and a third spring, a fixing plate is arranged on the lower side of the first cooling fan, the front end of the fixing plate is connected with the rear end of the cooling plate, and the first limit tube and the second limit tube are respectively arranged on the top of the fixing plate, the bottom end of the first limit tube and the bottom end of the second limit tube are respectively connected with the top of the fixing plate, the first spring and the second spring are respectively arranged on the first limit In the position tube and the second limit tube, the bottom ends of the first spring and the second spring are connected with the top end of the fixing plate, and the top end of the first spring and the top end of the second spring are respectively connected with the bottom ends of the first connecting rod and the second connecting rod , the top ends of the first connecting rod and the second connecting rod are connected to the lower side of the first cooling fan, the upper left side of the support plate is provided with a first installation groove, the third spring is arranged in the first installation groove, and the third spring The rear end is connected with the rear end of the first installation slot, the front end of the third spring is connected with the rear end of the connecting plate, the front end of the connecting plate is connected with the rear end of the clamping block, the top of the casing is provided with a mounting hole, and the bottom of the toggle block is The second moving device is arranged on the upper right side of the rear end of the cooling plate, the third moving device is arranged on the lower left side of the rear end of the cooling plate, and the fourth moving device is arranged on the lower left side of the rear end of the cooling plate. The mobile device is arranged on the lower right side of the rear end of the heat dissipation plate, a first connection hole is arranged on the left side of the top end of the casing, a second connection hole is arranged on the right side of the top end of the casing, and a third connection hole is arranged on the left side of the bottom end of the casing. The right side of the bottom end of the body is provided with a fourth connection hole; it also includes a bottom plate, the bottom plate is arranged at the rear end of the support plate, the rear end of the support plate is in contact with the front end of the bottom plate, and the bottom end of the support plate is connected with the bottom end of the bottom plate through the first hinge, A plurality of groups of fixing groove groups are longitudinally arranged in the middle of the top end of the support plate, a fixing rod is arranged at the front end of the bottom plate, the bottom end of the fixing rod is connected with the front end of the bottom plate, and the top end of the fixing rod is inserted into one of the plurality of fixing groove groups for fixing slot group.

A computer heat dissipation auxiliary device of the present invention further comprises a first placing plate and a second placing plate, the first placing plate is located on the upper side of the left end of the supporting plate, and the right end of the first placing plate is supported by a first spring hinge The upper side of the left end of the plate is connected, the second placing plate is located on the upper side of the right end of the supporting plate, the left end of the second placing plate is connected with the upper side of the right end of the supporting plate through the second spring hinge, and the first placing plate and the second placing plate are provided with Multiple groups of LED lights.

A computer heat dissipation auxiliary device of the present invention further comprises a third placing plate, the third placing plate is located on the lower side of the right end of the supporting plate, and the left end of the third placing plate is connected to the lower side of the right end of the supporting plate through a third spring hinge .

The utility model relates to a heat dissipation auxiliary device for a computer, further comprising a handle, the handle is arranged at the bottom end of the support plate, and the top end of the handle is connected with the bottom end of the support plate.

The utility model is a computer heat dissipation auxiliary device, further comprising a first anti-skid strip and a second anti-skid strip, the first anti-skid strip is arranged on the upper side of the front end of the radiator plate, and the second anti-skid strip is arranged on the lower side of the front end of the radiator plate side.

The utility model is an auxiliary device for heat dissipation for a computer, further comprising a plurality of sets of support legs, the multiple sets of support leg sets are all arranged at the rear end of the bottom plate, and the front ends of the multiple sets of support leg sets are connected to each other through the second hinge set. Bottom back end connection.

The utility model relates to a heat dissipation auxiliary device for a computer. A placing slot is arranged at the left end of the bottom plate, a power plug and a power cord are arranged in the placing slot, and a blocking door is arranged at the left end of the placing slot.

The utility model relates to a heat dissipation auxiliary device for a computer. The left end of the bottom plate is provided with a USB socket.

Compared with the prior art, the beneficial effect of the utility model is that the heat generated by the computer can be transmitted to multiple groups of heat sinks through the thermal conductive silicone grease layer, and the multiple groups of heat sinks can diffuse the heat, thereby achieving the function of heat dissipation and improving the performance of the device. The heat dissipation performance reduces the influence of excessive heat on the computer; pressing the toggle block to the rear can drive the connecting plate to move to the rear, the spring compresses to the rear, and the blocking block moves to the rear. The cooling fan loses the limiting effect, the first spring and the second spring bounce up, the first connecting rod and the second connecting rod move upward, and the first cooling fan moves upward, so that the first cooling fan moves out from the first connecting hole In the same way, the second cooling fan, the third cooling fan and the fourth cooling fan can be moved out of the housing from the second connecting hole, the third connecting hole and the fourth connecting hole respectively in the same way, which is convenient for multiple groups of cooling fans. The cleaning work of the machine reduces the phenomenon that multiple sets of cooling fans are affected by the accumulation of dust, and prolongs the service time of multiple sets of cooling fans; the fixing rod can be inserted into any set of fixing slots among the multiple sets of fixing slots, so as to adjust the support plate The angle with the bottom plate and the use angle of the computer are adjusted at the same time, which improves the use reliability of the device.

Description of drawings

Fig. 1 is the top view of the present utility model;

Fig. 2 is the bottom view of the present utility model;

Fig. 3 is the left side view of the present utility model;

Fig. 4 is the left side view of the toggle block, the clamping block, the connecting plate and the third spring in the present invention;

Fig. 5 is the enlarged view of A part of the present utility model;

Labels in the drawings: 1, housing; 2, first cooling fan; 3, support plate; 4, cooling plate; 5, cooling hole; 6, cooling fin; 7, thermally conductive silicone grease layer; 8, first spring; 9, the first connecting rod; 10, the first limit tube; 11, the toggle block; 12, the block; 13, the connecting plate; 14, the third spring; 15, the bottom plate; 16, the fixed rod; Fixing groove group; 18. The first placing plate; 19. The first spring hinge; 20. LED light; 21. The third placing plate; 22. The handle; 23. The first anti-skid strip; 24. The leg group; Placement slot; 26, USB socket.

Detailed ways

The specific embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

As shown in FIG. 1 to FIG. 5 , a heat dissipation auxiliary device for a computer of the present invention includes a casing 1, and a plurality of groups of cooling fans are arranged in the casing 1, and the plurality of groups of cooling fans include a first cooling fan 2, a second cooling fan The cooling fan, the third cooling fan, and the fourth cooling fan are arranged on the upper left side, the lower left side, the upper right side and the lower right side of the rear end of the cooling plate 4, respectively, and the rear end of the multiple cooling fans is provided with a support plate 3. The front ends of the multiple groups of cooling fans are connected to the rear end of the cooling plate 4, and the cooling plate 4, the housing 1 and the support plate 3 are provided with multiple groups of cooling holes 5; it is characterized in that it also includes multiple groups of cooling fins 6. 6 The front end is provided with a thermally conductive silicone grease layer 7, the rear end of the thermally conductive silicone grease layer 7 is connected to the front ends of the multiple groups of heat sinks 6, the thermally conductive silicone grease layer 7 is connected to the rear end of the heat dissipation plate 4, and the multiple groups of heat dissipation fins 6 are arranged on the multiple groups of heat dissipation fins. Around the fan; also includes a first moving device, a second moving device, a third moving device and a fourth moving device, the first moving device is arranged on the upper left side of the rear end of the heat dissipation plate 4, and the first moving device includes a first spring 8, The second spring, the first connecting rod 9, the second connecting rod, the first limiting tube 10, the second limiting tube, the toggle block 11, the clamping block 12, the connecting plate 13 and the third spring 14, the first cooling fan 2. A fixing plate is arranged on the lower side, the front end of the fixing plate is connected with the rear end of the heat dissipation plate 4, the first limiting tube 10 and the second limiting tube are respectively arranged at the top of the fixing plate, and the bottom end of the first limiting tube 10 is connected with the second limiting tube. The bottom end of the position tube is respectively connected with the top end of the fixing plate, the first spring 8 and the second spring are respectively arranged in the first limiting tube 10 and the second limiting tube, and the bottom ends of the first spring 8 and the second spring are both connected with the top end of the fixing plate. The top end of the first spring 8 and the top end of the second spring are respectively connected with the bottom end of the first connecting rod 9 and the second connecting rod, and the top ends of the first connecting rod 9 and the second connecting rod are both connected with the lower side of the first cooling fan 2, The upper left side of the support plate 3 is provided with a first installation slot, the third spring 14 is arranged in the first installation slot, the rear end of the third spring 14 is connected with the rear end of the first installation slot, and the front end of the third spring 14 is connected with the rear end of the connecting plate 13 Connection, the front end of the connecting plate 13 is connected with the rear end of the clamping block 12, the top of the housing 1 is provided with a mounting hole, the bottom end of the toggle block 11 passes through the mounting hole from the top of the mounting hole and is connected to the top of the connecting plate 13, and the second moving device is provided On the upper right side of the rear end of the cooling plate 4, the third moving device is arranged on the lower left side of the rear end of the cooling plate 4, the fourth moving device is arranged at the lower right side of the rear end of the cooling plate 4, and the top left side of the casing 1 is provided with a first connection hole. , a second connection hole is arranged on the right side of the top end of the casing 1, a third connection hole is arranged on the left side of the bottom end of the casing 1, and a fourth connection hole is arranged on the right side of the bottom end of the casing 1; it also includes a bottom plate 15, and the bottom plate 15 is provided with At the rear end of the support plate 3, the rear end of the support plate 3 is in contact with the front end of the bottom plate 15, the bottom end of the support plate 3 is connected with the bottom end of the bottom plate 15 through the first hinge, and a plurality of sets of fixing groove groups 17 are longitudinally arranged in the middle of the top end of the support plate 3, The front end of the base plate 15 is provided with a fixing rod 16, the bottom end of the fixing rod 16 is connected with the front end of the base plate 15, and the top end of the fixing rod 16 is inserted into a set of fixing groove groups 17 among the plurality of sets of fixing groove groups 17; the heat generated by the computer can be transmitted through thermal conductive silicone grease. at most sets of heat sinks, Multiple sets of heat sinks can disperse heat to achieve the function of heat dissipation, improve the heat dissipation performance of the device, and reduce the impact of excessive heat on the computer. Push the toggle block to the rear to drive the connection board to the rear. When it moves, the spring compresses to the rear end, and the clamping block moves to the rear end, the clamping block loses its limiting effect on the cooling fan, the first spring and the second spring bounce up, and the first connecting rod and the second connecting rod move upwards. Then the first cooling fan moves upward, so that the first cooling fan moves out of the casing from the first connecting hole. Similarly, the second cooling fan, the third cooling fan and the fourth cooling fan can be respectively removed from the second connecting hole in the same way. , The third connection hole and the fourth connection hole are removed from the shell, which facilitates the cleaning of multiple sets of cooling fans, reduces the phenomenon of multiple sets of cooling fans affected by dust accumulation, and prolongs the use time of multiple sets of cooling fans. The utility model can be inserted into any set of fixing slots among the plurality of sets of fixing slots, thereby adjusting the angle between the support plate and the bottom plate, and at the same time adjusting the use angle of the computer, thereby improving the reliability of the device.

A computer heat dissipation auxiliary device of the present invention further comprises a first placing plate 18 and a second placing plate, the first placing plate 18 is located on the upper side of the left end of the supporting plate, and the right end of the first placing plate 18 passes through the first spring hinge 19 It is connected with the upper side of the left end of the supporting plate 3, the second placing plate is located on the upper side of the right end of the supporting plate 3, the left end of the second placing plate is connected to the upper side of the right end of the supporting plate 3 through the second spring hinge, and the first placing plate 18 and the second placing plate are connected to the upper side of the right end of the supporting plate 3. A plurality of groups of LED lights 20 are arranged on the board; the first placing board and the second placing board can be folded through the first spring hinge and the second spring hinge respectively, and the first spring hinge and the second spring hinge can be folded during use. The page is opened, and after use, the first spring hinge and the second spring hinge can be closed, which saves the storage space and is easy to take. The LED light can improve the brightness of the dark environment.

A computer heat dissipation auxiliary device of the present invention further comprises a third placing plate 21, the third placing plate 21 is located at the lower side of the right end of the supporting plate 3, and the left end of the third placing plate 21 is connected to the right end of the supporting plate 3 through a third spring hinge The lower side is connected; the third placing plate can be opened and closed through the third spring hinge, thereby saving the placing space, and the third placing plate can place the mouse, which improves the convenience of using the device.

A computer heat dissipation auxiliary device of the present invention further comprises a handle 22, the handle 22 is arranged at the bottom end of the support plate 3, and the top end of the handle 22 is connected with the bottom end of the support plate 3; the use of the handle improves the convenience of using the device, and it is easy to device handling.

A computer heat dissipation auxiliary device of the present invention further comprises a first anti-skid strip 23 and a second anti-skid strip, the first anti-skid strip 23 is arranged on the upper side of the front end of the heat dissipation plate 4, and the second anti-slip strip is arranged on the lower side of the front end of the heat dissipation plate 4 side; the arrangement of the first anti-skid strip and the second anti-skid strip reduces the occurrence of the computer slipping phenomenon during use.

A computer heat dissipation auxiliary device of the present invention further comprises multiple sets of leg sets 24, the multiple sets of support leg sets 24 are all arranged at the rear end of the bottom plate 15, and the front ends of the multiple sets of support leg sets 24 are connected to the second hinge set through the second hinge set. The rear end of the bottom plate 15 is connected; multiple sets of leg sets 24 can be opened and closed through the second hinge set, which realizes the multi-functional use of the device.

The utility model is a cooling auxiliary device for a computer, the left end of the bottom plate 15 is provided with a placement slot 25, the placement slot 25 is provided with a power plug and a power cord, and the left end of the placement slot 25 is provided with a blocking door; the power cord machine power plug can be placed In the placement slot, the damage to the wires of the device is reduced.

The utility model is a heat dissipation auxiliary device for a computer. The left end of the bottom plate 15 is provided with a USB socket 26; the collecting and charging wires and other electrical wires can be inserted into the USB socket for charging, which provides convenience for users.

The utility model relates to a heat dissipation auxiliary device for a computer. When in use, the computer is placed on a heat dissipation plate, the computer is in contact with the first anti-skid strip and the second anti-skid strip to prevent the computer from sliding down, and the third placing plate can pass through the third spring. The hinge is opened, and the mouse is placed on the third placement board. The heat generated by the computer can be transmitted to multiple sets of heat sinks through the thermal grease layer. Multiple sets of heat sinks can diffuse the heat, and the cooling fan can also diffuse the heat. The heat dissipation performance is improved. After the device has been used for a long time, the cooling fan needs to be cleaned. Push the toggle block to the rear end to drive the connecting plate to move to the rear end, the spring compresses to the rear end, and the block moves backward. When the end moves, the clamping block loses the limiting effect on the cooling fan, the first spring and the second spring bounce upward, the first connecting rod and the second connecting rod move upward, and the first cooling fan moves upward, so that the first cooling fan starts from the first A connecting hole is moved out of the casing. Similarly, the second cooling fan, the third cooling fan and the fourth cooling fan can be moved out of the casing from the second connecting hole, the third connecting hole and the fourth connecting hole respectively in the same way, so as to prevent the Multiple sets of cooling fans are cleaned, the first placement plate and the second placement plate can be folded through the first spring hinge and the second spring hinge respectively, and the first spring hinge and the second spring hinge can be opened when in use, The LED light can improve the brightness of the dark environment. The fixing rod can be inserted into any set of fixing slots in multiple sets of fixing slots, so as to adjust the angle between the support plate and the bottom plate, and at the same time adjust the use angle of the computer. Multiple sets of legs can pass through the second The hinge group is opened and closed, and when multiple sets of legs are opened, this device can be used as a desk.

The cooling auxiliary device for a computer of the present invention is installed, connected or arranged by a common mechanical method, and can be implemented as long as the beneficial effect can be achieved; and the cooling fan has its own control module and wires, It can be used by plugging in without changing its internal structure.

The above are only the preferred embodiments of the present utility model. It should be pointed out that for those skilled in the art, without departing from the technical principles of the present utility model, several improvements and modifications can be made. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims (8)

1. A cooling auxiliary device for a computer, comprising a casing (1), a plurality of groups of cooling fans are arranged in the casing (1), and the multiple groups of cooling fans comprise a first cooling fan (2), a second cooling fan, a third cooling fan, and a third cooling fan. The cooling fan and the fourth cooling fan, the plurality of groups of cooling fans are respectively arranged on the upper left side, the lower left side, the upper right side and the lower right side of the rear end of the cooling plate (4), and a support plate (3) is arranged at the rear end of the plurality of cooling fans. The front end of the set of cooling fans is connected with the rear end of the heat dissipation plate (4), and the heat dissipation plate (4), the casing (1) and the support plate (3) are all provided with a plurality of sets of heat dissipation holes (5); A set of heat sinks (6), the front ends of the multiple sets of heat sinks (6) are all provided with thermally conductive silicone grease layers (7), and the rear ends of the thermally conductive silicone grease layers (7) are connected to the front ends of the multiple sets of heat sinks (6), The thermally conductive silicone grease layer (7) is connected to the rear end of the heat dissipation plate (4), and multiple sets of heat sinks (6) are arranged around the multiple sets of heat dissipation fans; and further includes a first moving device, a second moving device, and a third moving device. device and a fourth moving device, the first moving device is arranged on the upper left side of the rear end of the heat dissipation plate (4), and the first moving device includes a first spring (8), a second spring, a first connecting rod (9), a first Two connecting rods, a first limit tube (10), a second limit tube, a toggle block (11), a clamping block (12), a connecting plate (13) and a third spring (14), the first heat dissipation The lower side of the fan (2) is provided with a fixing plate, the front end of the fixing plate is connected with the rear end of the cooling plate (4), the first limiting tube (10) and the second limiting tube are respectively arranged at the top of the fixing plate, The bottom end of a limit tube (10) and the bottom end of the second limit tube are respectively connected to the top end of the fixing plate, and the first spring (8) and the second spring are respectively arranged on the first limit tube (10) and the second limit tube (10). In the limiting tube, the bottom ends of the first spring (8) and the second spring are both connected with the top end of the fixing plate, and the top end of the first spring (8) and the top end of the second spring are respectively connected with the first connecting rod (9) and the second connecting rod (9). The bottom ends of the rods are connected, and the top ends of the first connecting rod (9) and the second connecting rod are both connected with the lower side of the first cooling fan (2). Three springs (14) are arranged in the first installation groove, the rear end of the third spring (14) is connected with the rear end of the first installation groove, the front end of the third spring (14) is connected with the rear end of the connecting plate (13), and the connection The front end of the plate (13) is connected with the rear end of the clamping block (12), the top end of the housing (1) is provided with a mounting hole, and the bottom end of the toggle block (11) passes through the mounting hole from the top of the mounting hole and is connected to the connecting plate (13) Top-end connection, the second moving device is arranged on the upper right side of the rear end of the cooling plate (4), the third moving device is arranged on the lower left side of the rear end of the cooling plate (4), and the fourth moving device is arranged at On the lower right side of the rear end of the heat dissipation plate (4), a first connection hole is provided on the left side of the top end of the housing (1), a second connection hole is provided on the right side of the top end of the housing (1), and the left side of the bottom end of the housing (1) is provided A third connection hole is provided, and a fourth connection hole is provided on the right side of the bottom end of the housing (1); it also includes a bottom plate (15), the bottom plate (15) is arranged at the rear end of the support plate (3), and the support plate (3) )back The end is in contact with the front end of the bottom plate (15), the bottom end of the support plate (3) is connected with the bottom end of the bottom plate (15) through a first hinge, and a plurality of sets of fixing groove groups (17) are longitudinally arranged in the middle of the top of the support plate (3). (15) The front end is provided with a fixing rod (16), the bottom end of the fixing rod (16) is connected with the front end of the bottom plate (15), and the top end of the fixing rod (16) is inserted into the plurality of sets of fixing groove groups (17) A set of fixed groove groups (17). 2. A computer heat dissipation auxiliary device according to claim 1, characterized in that, further comprising a first placing plate (18) and a second placing plate, the first placing plate (18) being located on the left end of the support plate The right end of the first placing plate (18) is connected to the upper side of the left end of the supporting plate (3) through the first spring hinge (19), the second placing plate is located on the upper side of the right end of the supporting plate (3), and the second placing plate The left end is connected to the upper side of the right end of the support plate (3) through a second spring hinge, and a plurality of groups of LED lights (20) are arranged on the first placing plate (18) and the second placing plate. 3. A computer heat dissipation auxiliary device according to claim 2, characterized in that, further comprising a third placing plate (21), wherein the third placing plate (21) is located on the lower side of the right end of the supporting plate (3), The left end of the third placing plate (21) is connected to the lower side of the right end of the supporting plate (3) through a third spring hinge. 4. A computer heat dissipation auxiliary device according to claim 3, characterized in that it further comprises a handle (22), the handle (22) is arranged at the bottom end of the support plate (3), and the top of the handle (22) is connected to the bottom end of the support plate (3). The bottom end of the support plate (3) is connected. 5. A computer heat dissipation auxiliary device according to claim 4, characterized in that, further comprising a first anti-skid strip (23) and a second anti-skid strip, wherein the first anti-skid strip (23) is arranged on a heat dissipation plate (23). 4) The upper side of the front end, the second anti-skid strip is arranged on the lower side of the front end of the heat dissipation plate (4). 6. The auxiliary device for heat dissipation for a computer according to claim 5, characterized in that it further comprises multiple sets of outriggers (24), and the multiple sets of outriggers (24) are all arranged behind the bottom plate (15) The front ends of the multiple sets of outrigger groups (24) are all connected to the rear end of the bottom plate (15) through the second hinge group. 7. The auxiliary device for heat dissipation for a computer according to claim 6, wherein the left end of the bottom plate (15) is provided with a placement slot (25), and a power plug and a power cord are provided in the placement slot (25), The left end of the placement slot (25) is provided with a blocking door. 8 . The auxiliary device for heat dissipation for a computer according to claim 7 , wherein a USB socket ( 26 ) is provided at the left end of the bottom plate ( 15 ). 9 .