Radiator capable of improving heat dissipation efficiency

Abstract

The invention relates to the technical field of radiators, in particular to a radiator capable of improving radiating efficiency. According to the technical scheme, the radiator capable of improving the heat dissipation efficiency comprises a radiator body and further comprises an effect increasing mechanism, the effect increasing mechanism comprises flow dividing plates, the multiple flow dividing plates which are evenly distributed are rotationally connected into the radiator body, and first guide holes and second guide holes are symmetrically formed in the multiple flow dividing plates in a penetrating mode; and a cleaning mechanism is arranged on the radiator. Through the design of the synergistic mechanism, the cooling liquid can generate a turbulent flow phenomenon, so that the movement speed of cooling liquid molecules is increased, the heat dissipation effect of the radiator is improved, through the design of the first guide hole and the second guide hole, the flow direction of the cooling liquid can be changed through the first guide hole and the second guide hole, the heat dissipation efficiency is improved, and the service life of the radiator is prolonged. Through the design of the speed increasing grooves, cooling liquid can be guided to flow spirally, the flow speed of part of the cooling liquid is increased, the cooling liquid is distributed and flows more uniformly, and flowing dead angles are reduced.

Description

Technical Field

[0001] The present invention relates to the technical field of radiators, and in particular to a radiator with improved heat dissipation efficiency. Background Art

[0002] The car radiator is mainly composed of components such as the water inlet chamber, the water outlet chamber, the main board and the radiator core. When the coolant circulates in the engine and absorbs heat, the temperature will rise and then flow into the radiator. When the air flows through the radiator, the high-temperature coolant will transfer heat to the air and gradually cool down, thereby achieving the purpose of cooling.

[0003] In order to improve the heat dissipation efficiency, the automobile radiator in the prior art is usually provided with a cleaning structure on the surface of the radiator. The cleaning structure usually uses a sponge or a brush as the main cleaning component. The surface of the radiator is cleaned by moving the sponge or the brush back and forth to improve the heat dissipation efficiency of the radiator. However, the coolant in the radiator cannot be processed and the effect is single. Moreover, after long-term use, the sponge needs to be removed and deeply cleaned to ensure the cleaning effect of the sponge. After long-term use, the surface of the brush will adhere to fluff, resulting in a decrease in the cleaning effect of the brush. As the brush is used, the fluff will gradually entangle to the root of the brush, requiring frequent cleaning in a short period of time, otherwise the fluff will be difficult to remove. Summary of the invention

[0004] In order to overcome the shortcomings of the prior art, the present invention provides a heat sink with improved heat dissipation efficiency.

[0005] The technical solution of the present invention is: a radiator with improved heat dissipation efficiency, including a radiator and an efficiency-enhancing mechanism, the efficiency-enhancing mechanism including a diverter plate, a plurality of evenly distributed diverter plates are rotatably connected in the radiator, a first guide hole and a second guide hole are symmetrically opened on the plurality of diverter plates, the first guide hole and the second guide hole are in different directions, a cleaning mechanism is arranged on the radiator, the cleaning mechanism includes a vertical pipe, a vertical pipe is arranged on one side of the radiator, and a plurality of evenly distributed cleaning brushes are arranged on one side of the vertical pipe.

[0006] Furthermore, the efficiency enhancement mechanism also includes a guide pipe, one end of a plurality of the diverter plates is fixedly connected to the guide pipe, and the inner wall of the guide pipe is provided with a plurality of uniformly distributed speed increasing grooves.

[0007] Furthermore, the cleaning mechanism includes a first guide rail, the top of the radiator is fixedly connected to the first guide rail, a U-shaped frame is slidably connected to the first guide rail, a driving assembly is connected to the radiator, the driving assembly is connected to the U-shaped frame, one end of the U-shaped frame is fixedly connected to an air inlet pipe, the top of the vertical pipe is connected to the bottom end of the air inlet pipe, a plurality of evenly distributed connection boxes are fixedly connected to the vertical pipe, one side of the plurality of connection boxes are rotatably connected to a rotating shaft, one end of the rotating shaft is fixedly connected to a first impeller, and the cleaning brush is fixedly sleeved on the outer wall of the rotating shaft.

[0008] Furthermore, it also includes a wave track, one side of the radiator is slidably connected with a plurality of evenly distributed wave tracks, and is provided with a plurality of evenly distributed fan-shaped grooves, the outer walls of the plurality of diverter plates are fixedly connected with telescopic rods, the outer walls of the telescopic rods are inserted into the fan-shaped grooves and slide therein, the telescopic ends of the telescopic rods are hinged with T-shaped shafts, one end of the T-shaped shaft is inserted into the wave track and slides therein, one side of the vertical pipe is provided with a plurality of evenly distributed protective frames, one side of the plurality of protective frames are rotatably connected with a lever, a first elastic member is provided between the lever and the protective frame, and the lever is used in conjunction with the wave track.

[0009] Furthermore, the cleaning mechanism also includes an annular frame, the other end of the rotating shaft is fixedly connected to the annular frame, a plurality of evenly distributed rotating shafts are rotatably connected inside the annular frame, and one end of the plurality of rotating shafts is fixedly connected to a fan blade.

[0010] Furthermore, the cleaning mechanism also includes a second impeller, the outer wall of the rotating shaft is rotatably sleeved with the second impeller, the inner wall of the second impeller is provided with a retaining groove, the outer wall of the rotating shaft is fixedly connected with a retaining block used in conjunction with the retaining groove, the outer wall of the rotating shaft is rotatably connected with a changing shaft, both ends of the changing shaft are fixedly connected with friction wheels used in conjunction with the second impeller, the annular frame is embedded with a friction ring rotatably connected, and the friction wheel is used in conjunction with the friction ring.

[0011] Furthermore, the cleaning mechanism also includes a second guide rail, the second guide rail is fixedly connected to one side of the first guide rail, a first connecting frame is slidably connected to the inside of the second guide rail, the rotating shaft is rotatably connected to the first connecting frame in a through-type, one side of the vertical pipe is connected to a plurality of evenly distributed rectangular frames, a plurality of protective frames are respectively fixed to the inner walls of the plurality of rectangular frames, the first connecting frame is slidably connected to the plurality of the rectangular frames in a through-type, and a plurality of evenly distributed first cleaning frames are fixedly connected to one side of the first connecting frame.

[0012] Furthermore, the cleaning mechanism also includes a sliding plate, and the inner walls of several rectangular frames are symmetrically slidably connected to the sliding plate, one side of the sliding plate is hinged with a connecting rod, one end of the connecting rod is hinged with a connecting frame, the connecting frame is rotatably connected to the inner wall of the rectangular frame, a second elastic member is arranged between the connecting frame and the inner wall of the rectangular frame, and the top of the connecting frame is fixedly connected to the second cleaning frame.

[0013] Furthermore, it also includes a support plate, which is symmetrically fixed to the bottom of the other side of the radiator, and an L-shaped plate is hinged on the support plate. A third elastic member is arranged between the support plate and the L-shaped plate, a protruding shaft is fixed to one side of the vertical pipe, and is slidably connected to a second connecting frame, and the tops of several of the connecting boxes are slidably connected to air guide plates.

[0014] Furthermore, it also includes a connecting rod, the top of the air guide plate is fixedly connected to the connecting rod, one side of the vertical pipe is provided with a plurality of evenly distributed guide grooves, the connecting rod is inserted into the guide groove and slides therein, one end of the connecting rod is fixedly connected to the second connecting frame, and one side of the second connecting frame is fixedly connected to a rectangular plate used in conjunction with the L-shaped plate.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. The present invention can generate turbulent flow in the coolant through the design of the efficiency enhancement mechanism, thereby increasing the activity speed of the coolant molecules and improving the heat dissipation effect of the radiator. The design of the first guide hole and the second guide hole can change the flow direction of the coolant and improve the heat dissipation efficiency. The design of the speed increase groove can guide the coolant to flow in a spiral shape, increase the flow rate of part of the coolant and distribute the flow more evenly, reduce flow dead angles, reduce the thickness of the heat transfer boundary layer, reduce the wall thermal resistance of the tube wall, and effectively improve the heat dissipation efficiency of the radiator. The design of the cleaning mechanism can effectively prevent dust and lint from adhering to the surface of the radiator, further improving the heat dissipation effect of the radiator.

[0017] 2. Through the design of the second impeller, when the shaft rotates at high speed, the second impeller is affected by the air resistance and its own inertia, so that the fan blades can change their angles according to the rotation of the cleaning brush, thereby preventing the cleaning brush from rotating in the same direction for a long time, causing the bristles of the cleaning brush to deform and reducing the cleaning efficiency of the bristles. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 It is a schematic diagram of the installation of the diverter plate of the present invention;

[0020] Figure 3 It is a structural schematic diagram of the synergistic mechanism of the present invention;

[0021] Figure 4 This is a schematic diagram of the installation of the connection box of the present invention;

[0022] Figure 5 This is a schematic diagram of the installation of the first guide rail of the present invention;

[0023] Figure 6 It is a schematic diagram of the installation of the protective frame of the present invention;

[0024] Figure 7 This is a schematic diagram of the installation of the telescopic rod of the present invention;

[0025] Figure 8 It is a structural schematic diagram of the cleaning mechanism of the present invention;

[0026] Fig. 9 This is a schematic diagram of the installation of the friction ring of the present invention;

[0027] Fig.10 This is a schematic diagram of the installation of the first cleaning rack of the present invention;

[0028] Fig.11 It is a schematic diagram of the installation of the sliding plate of the present invention;

[0029] Fig.12 It is a schematic diagram of the installation at the L-shaped plate of the present invention.

[0030] In the figure: 1- radiator, 201- diverter plate, 202- first guide hole, 203- second guide hole, 301- guide pipe, 302- speed increasing groove, 401- first guide rail, 402- U-shaped frame, 403- air inlet pipe, 404- vertical pipe, 405- connection box, 406- rotating shaft, 4061- first impeller, 407- cleaning brush, 408- wave track, 409- telescopic rod, 410- T-shaped shaft, 411- protective frame, 412- lever, 501- ring frame, 502-rotating shaft, 503-fan blades, 601-second impeller, 602-changing shaft, 603-friction wheel, 604-friction ring, 701-second guide rail, 702-first connecting frame, 703-rectangular frame, 704-first cleaning frame, 801-sliding plate, 802-connecting rod, 803-connecting frame, 804-second cleaning frame, 901-support plate, 902-L-shaped plate, 903-protruding shaft, 904-second connecting frame, 905-wind guide plate, 906-connecting rod. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings. It is hereby stated that the directional terms such as up, down, left, right, front, back, inside, outside, etc. that appear or will appear in the text of the present invention are only based on the accompanying drawings of the present invention, and are not specific limitations of the present invention.

[0032] Example 1

[0033] A heat sink with improved heat dissipation efficiency, such as Figure 1-Figure 3 As shown, a radiator 1 is included, and an efficiency-enhancing mechanism is included, which is used to improve the heat dissipation efficiency of the radiator. The efficiency-enhancing mechanism includes a diverter plate 201. Eight evenly distributed diverter plates 201 are rotatably connected in the radiator 1. The eight diverter plates 201 are vertically distributed. The eight diverter plates 201 are symmetrically penetrated with first guide holes 202 and second guide holes 203. The first guide holes 202 and the second guide holes 203 are staggered and have different directions. A cleaning mechanism is provided on the radiator 1. The cleaning mechanism includes a vertical pipe 404. The vertical pipe 404 is provided on one side of the radiator 1. Nine evenly distributed cleaning brushes 407 are provided on one side of the vertical pipe 404. The cleaning mechanism is used to clean dust and lint on the surface of the radiator 1.

[0034] like Figure 3 As shown, the efficiency enhancement mechanism also includes a guide tube 301, one end of each of the eight diverter plates 201 is fixedly connected with the guide tube 301, the end of the first guide hole 202 axially away from the guide tube 301 is oriented toward the inner wall of the radiator 1, the end of the second guide hole 203 axially away from the guide tube 301 is oriented toward the axis of the diverter plate 201, and the inner wall of the guide tube 301 is provided with a plurality of uniformly distributed speed increasing grooves 302, and when the coolant passes through the plurality of speed increasing grooves 302, the coolant can flow in a spiral shape.

[0035] like Figure 4-Figure 6 As shown, the cleaning mechanism includes a first guide rail 401, the top of the radiator 1 is fixedly connected to the first guide rail 401, a U-shaped frame 402 is horizontally slidably connected in the first guide rail 401, and a driving assembly is connected to the radiator 1. The driving assembly consists of a reciprocating screw and a power impeller, wherein one end of the reciprocating screw is rotatably connected to the radiator 1 through-type, and the other end of the reciprocating screw is rotatably connected to the first guide rail 401, the power impeller is fixedly connected to one end of the reciprocating screw, and the driving assembly is connected to the U The U-shaped frame 402 is connected, one end of the U-shaped frame 402 is fixedly connected to the air inlet pipe 403, the top of the vertical pipe 404 is connected to the bottom of the air inlet pipe 403, nine evenly distributed connection boxes 405 are fixedly connected in the vertical pipe 404, one side of the nine connection boxes 405 is rotatably connected with a rotating shaft 406, one end of the rotating shaft 406 extends into the corresponding connection box 405 and is fixedly connected to the first impeller 4061, and the cleaning brush 407 is fixedly sleeved on the outer wall of the rotating shaft 406.

[0036] like Figure 2 and Figure 6-Figure 7 As shown, it also includes a wave track 408. One side of the radiator 1 is slidably connected with eight evenly distributed wave tracks 408, and eight evenly distributed fan-shaped grooves are opened. The eight wave tracks 408, the eight fan-shaped grooves and the eight diverter plates 201 are arranged in a one-to-one correspondence. The outer walls of the eight diverter plates 201 are fixedly connected with telescopic rods 409. The outer walls of the telescopic rods 409 are inserted into the fan-shaped grooves and slide therein. The telescopic ends of the telescopic rods 409 are hinged with T-shaped shafts 410. One end of the T-shaped shaft 410 is inserted into the wave track 408 and slides therein. One side of the vertical pipe 404 is provided with nine evenly distributed protective frames 411. The nine protective frames 411 are arranged in a one-to-one correspondence with the nine connection boxes 405. One side of the nine protective frames 411 is rotatably connected with a lever 412. A first elastic member is arranged between the lever 412 and the protective frame 411. The first elastic member is a torsion spring. The lever 412 is used in conjunction with the wave track 408.

[0037] like Figure 8-Figure 9 As shown, the cleaning mechanism also includes an annular frame 501, the other end of the rotating shaft 406 is fixedly connected to the annular frame 501, six evenly distributed rotating shafts 502 are rotatably connected inside the annular frame 501, one end of the six rotating shafts 502 is fixedly connected to fan blades 503, and the six fan blades 503 rotate synchronously to generate airflow toward the cleaning brush 407.

[0038] like Figure 8-Figure 9 As shown, the cleaning mechanism also includes a second impeller 601, the outer wall of the rotating shaft 406 is rotatably sleeved with the second impeller 601, the inner wall of the second impeller 601 is provided with a retaining groove, the outer wall of the rotating shaft 406 is provided with a retaining block used in conjunction with the retaining groove, the outer wall of the rotating shaft 406 is rotatably connected with a changing shaft 602, both ends of the changing shaft 602 are fixedly connected with friction wheels 603 used in conjunction with the second impeller 601, the annular frame 501 is embedded and rotatably connected with a friction ring 604, the friction wheel 603 and the friction ring 604 are used in conjunction with each other, and when the second impeller 601 rotates, the friction wheel 603 and the friction ring 604 can cause the adjacent six fan blades 503 to rotate.

[0039] like Figure 5 and Fig.10As shown, the cleaning mechanism also includes a second guide rail 701, the front side of the first guide rail 401 is fixedly connected to the second guide rail 701, the first connecting frame 702 is horizontally slidably connected inside the second guide rail 701, the rotating shaft 406 is rotatably connected to the first connecting frame 702 in a through-type, one side of the vertical pipe 404 is connected to nine evenly distributed rectangular frames 703, the nine protective frames 411 are respectively fixed to the inner walls of the nine rectangular frames 703, the first connecting frame 702 is slidably connected to the nine rectangular frames 703 in a through-type, one side of the first connecting frame 702 is fixedly connected to nine evenly distributed first cleaning frames 704, and the nine rectangular frames 703 and the nine first cleaning frames 704 are arranged in a one-to-one correspondence.

[0040] like Fig.11 As shown, the cleaning mechanism also includes a sliding plate 801, the inner walls of the nine rectangular frames 703 are symmetrically and horizontally slidably connected to the sliding plate 801, the rear side of the sliding plate 801 is hinged with a connecting rod 802, one end of the connecting rod 802 is hinged with a connecting frame 803, the connecting frame 803 is rotatably connected to the inner wall of the rectangular frame 703, a second elastic member is arranged between the connecting frame 803 and the inner wall of the rectangular frame 703, the second elastic member is a torsion spring, and the top of the connecting frame 803 is fixedly connected to the second cleaning frame 804.

[0041] When the vehicle is started, the circulation system of the radiator 1 is turned on, so that the coolant flows in the radiator 1. When the coolant flows to the diverter plate 201, the coolant passes through the first guide hole 202 and the second guide hole 203 of the diverter plate 201, so that the coolant generates turbulence, increases the contact area between the coolant and the tube wall of the radiator 1, and improves the heat dissipation effect of the radiator 1. Due to the orientation characteristics of the first guide hole 202 and the second guide hole 203, the first guide hole 202 and the second guide hole 203 can change the flow direction of the coolant, so that the coolant near the center flows and diffuses to the tube wall of the radiator 1, and the coolant near the tube wall flows to the center. The cooling liquid converges at the center, thereby increasing the heat dissipation effect of the coolant near the center and improving the heat dissipation efficiency. After the coolant passes through the diverter plate 201, the coolant near the tube wall passes through the speed increasing groove 302 of the guide tube 301. Due to the special shape of the speed increasing groove 302, the coolant can be guided to flow in a spiral shape through the speed increasing groove 302. The flow rate of part of the coolant near the speed increasing groove 302 can be increased, so that the coolant is more evenly distributed, and the flow dead angle is reduced. The relative movement speed between the coolant near the tube wall and the tube wall is increased, the thickness of the heat transfer boundary layer is thinned, the wall thermal resistance of the tube wall is reduced, and the heat exchange effect is enhanced, thereby achieving the purpose of improving the heat dissipation efficiency.

[0042] When the vehicle is running, air hits the radiator 1 through the air intake grille of the vehicle, and the high temperature of the coolant transfers heat to the air through the radiator 1 to achieve heat dissipation. At this time, part of the air enters the air intake pipe 403 and flows toward the bottom of the vertical pipe 404, so that the inner cavity of the nine rectangular frames 703 generates negative pressure. Part of the air flowing through the vertical pipe 404 enters the connection box 405 and hits the first impeller 4061. The first impeller 4061 drives the corresponding cleaning brush 407 and the fan blade 503 to rotate at a high speed through the rotating shaft 406, and the cleaning brush 407 cleans the outer wall of the radiator 1. It is worth noting that when the vehicle is running, the air entering the air intake grille The air can be blocked by the vertical pipe 404, thereby preventing the cleaned dust and lint from being blown into the fan of the radiator 1. The fan blades 503 generate an airflow toward one side of the vertical pipe 404, which can further prevent the cleaned dust and lint from entering the fan of the radiator (the fan of the radiator 1 is a prior art, not shown in the figure, and will not be described here), preventing dust and lint from covering the outer wall of the radiator 1, resulting in a decrease in the efficiency of heat transfer from the radiator 1 to the air. At the same time, the coolant flowing in the radiator 1 impacts the power impeller in the drive assembly, causing the power impeller to drive the reciprocating screw to rotate, and the reciprocating screw drives the U-shaped frame 402 along the second guide rail 7 01 reciprocates horizontally, the U-shaped frame 402 drives the vertical pipe 404 to reciprocate horizontally through the air inlet pipe 403, the vertical pipe 404 drives the nine connection boxes 405 to move horizontally, and drives the first connection frame 702 to reciprocate horizontally through the nine rectangular frames 703, the top of the first connection frame 702 slides along the second guide rail 701, and then the nine cleaning brushes 407 reciprocate on the surface of the radiator 1, and at the same time the rectangular frame 703 drives the nine protective frames 411 thereon to move horizontally, and the nine protective frames 411 respectively drive the corresponding levers 412 to move horizontally, and after the levers 412 move, they contact and squeeze the edge of the corresponding wave track 408, Due to the large elastic force of the first elastic member, the lever 412 remains in a vertical state, and the wave track 408 slides horizontally under force. When the lever 412 slides to the right, the lever 412 contacts and squeezes the left side of the wave track 408, and the wave track 408 slides horizontally to the right under force, and squeezes the T-shaped shaft 410 inside it, so that the T-shaped shaft 410 slides vertically back and forth, and the T-shaped shaft 410 drives the telescopic end of the telescopic rod 409 to repeatedly extend and retract, and the telescopic rod 409 drives the corresponding diverter plate 201 to reciprocate. The reciprocating rotation of the diverter plate 201 causes the coolant flowing through the diverter plate 201 to produce a greater turbulence effect, thereby further improving the heat dissipation efficiency.

[0043] Then, the top end of the first connecting frame 702 slides to the right corner of the second guide rail 701. At this time, the first connecting frame 702 continues to slide, and the inner wall of the second guide rail 701 squeezes the outer wall of the top end of the first connecting frame 702, so that the first connecting frame 702 slides to the side away from the radiator 1. The first connecting frame 702 drives the nine first cleaning frames 704 to move, so that the first cleaning frames 704 contact the bristles of the adjacent cleaning brushes 407. The first cleaning frame 704 can scrape off the hair attached to the bristles of the cleaning brush 407, and in this process, the cleaning brush 407 is in a rotating state. By rotating the cleaning brush 407, the cleaning brush 407 can increase the contact area with the first cleaning frame 704, thereby improving the cleaning effect of the first cleaning frame 704 on the cleaning brush 407, and then the second cleaning frame 804 is inserted into the gap of the first cleaning frame 704, and the first connecting frame 702 and the two adjacent sliding plates 8 01 contacts and squeezes, the sliding plate 801 is forced to apply a pulling force to the connecting frame 803 through the connecting rod 802, and the connecting frame 803 is forced to rotate with the connection point of the rectangular frame 703 as the center, and drives the corresponding second cleaning frame 804 to rotate, and the two adjacent second cleaning frames 804 rotate in opposite directions, and the rotation angle is greater than ninety degrees. Finally, the two second cleaning frames 804 are in an inclined state, and the fluff on the first cleaning frame 704 is pulled out during the rotation process, so that the fluff is separated from the first cleaning frame 704. At this time, the top of the first connecting frame 702 contacts the right end of the inner wall of the second guide rail 701, and the airflow generated by the fan blade 503 blows the fluff on the second cleaning frame 804. At the same time, the airflow of the vertical pipe 404 generates a negative pressure in the rectangular frame 703, so that the fluff can be separated from the second cleaning frame 804. When the fluff enters the vertical pipe 404, it is affected by the airflow in the vertical pipe 404 and discharged through the bottom end of the vertical pipe 404.

[0044] At the same time, the inner wall end of the wave track 408 contacts the outer wall of the corresponding T-shaped shaft 410, and the wave track 408 is restricted and cannot move, thereby squeezing the adjacent lever 412. The lever 412 is forced to rotate around the connection point of the corresponding protective frame 411, and the first elastic member is forced to shrink. Then the lever 412 no longer contacts the wave track 408 and passes over it. The first elastic member is released to drive the lever 412 to rotate and reset.

[0045] Example 2

[0046] like Fig.12 As shown, a support plate 901 is also included. The support plate 901 is symmetrically fixed to the bottom of the other side of the radiator 1. An L-shaped plate 902 is hinged on the support plate 901. A third elastic member is arranged between the support plate 901 and the L-shaped plate 902. The third elastic member is a torsion spring. A protruding shaft 903 is fixed to one side of the vertical pipe 404 and is slidably connected to a second connecting frame 904. The tops of the nine connecting boxes 405 are all slidably connected to air guide plates 905.

[0047] like Fig.12 As shown, it also includes a connecting rod 906, the top of the air guide plate 905 is fixedly connected with the connecting rod 906, one side of the vertical pipe 404 is penetrated with nine evenly distributed guide grooves, the nine guide grooves are arranged one by one corresponding to the nine connection boxes 405, the connecting rod 906 is inserted into the guide groove and slides therein, one end of the connecting rod 906 is fixedly connected to the second connecting frame 904, and one side of the second connecting frame 904 is fixedly connected with a rectangular plate used in conjunction with the L-shaped plate 902.

[0048] Initially, the left wall of the connecting rod 906 contacts the left wall of the corresponding guide groove on the vertical pipe 404, and the air guide plate 905 blocks the top left side of the adjacent connecting box 405, so that the air passing through the connecting box 405 impacts the right side of the first impeller 4061 therein, and the first impeller 4061 is forced to rotate clockwise at high speed, and drives the corresponding cleaning brush 407 and the annular frame 501 to rotate clockwise. At this time, the second impeller 601 applies friction to the friction wheel 603, so that the friction wheel 603 drives the change-direction shaft 602 to rotate with the connection of the rotating shaft 406 as the center, and the friction wheel 603 applies friction to the friction ring 604 The friction ring 604 is forced to rotate with the connection of the annular frame 501 as the center of the circle, and the friction ring 604 applies friction force to the six adjacent rotating shafts 502, so that the six rotating shafts 502 rotate with the connection of the annular frame 501 as the center of the circle, and drive the fan blades 503 to rotate, so that when the fan blades 503 rotate, an airflow toward the side of the vertical pipe 404 is generated, thereby preventing the fluff and dust cleaned by the cleaning brush 407 from entering the fan of the radiator 1. As the rotating shaft 406 rotates, the stopper of the rotating shaft 406 will contact the inner wall of the stop groove of the second impeller 601, and the stopper limits the second impeller 601, so that the second impeller The wheel 601 rotates synchronously with the annular frame 501. When the top of the first connecting frame 702 slides to the right corner of the second guide rail 701 and continues to slide, the protruding shaft 903 contacts and squeezes the L-shaped plate 902 on the right. The L-shaped plate 902 is forced to rotate with the connection point of the adjacent support plates 901 as the center of the circle. The third elastic member is forced to shrink. After the L-shaped plate 902 rotates, it contacts and squeezes the rectangular plate on the second connecting frame 904, so that the second connecting frame 904 drives the nine air guide plates 905 to slide to the right relative to the connecting box 405 through the connecting rod 906. After the air guide plates 905 slide, they contact the adjacent connecting boxes 40 5 is blocked, so that the left side of the first impeller 4061 is blown by the airflow, and the first impeller 4061 drives the cleaning brush 407 to rotate counterclockwise. At this time, under the influence of the second impeller 601, the six adjacent rotating shafts 502 rotate with the connection point of the annular frame 501 as the center of the circle, and drive the fan blades 503 to rotate, so that the fan blades 503 can still generate airflow toward the side of the vertical pipe 404. Through the above steps, the cleaning brush 407 can be switched from clockwise rotation to counterclockwise rotation, thereby preventing the cleaning brush from rotating in the same direction for a long time, causing the bristles of the cleaning brush to deform and the cleaning efficiency of the bristles to be reduced.

[0049] Then the reciprocating screw drives the U-shaped frame 402 to move to the left, thereby causing the nine cleaning brushes 407 and the first connecting frame 702 to move to the left, and the top end of the first connecting frame 702 slides along the second guide rail 701. During this process, the first connecting frame 702 gradually drives the nine first cleaning frames 704 to move and reset, and no longer squeezes the sliding plate 801. The second elastic member is released to drive the connecting frame 803 to rotate and reset, and the connecting frame 803 drives the corresponding second cleaning frame 804 to rotate and reset, and the nine protective frames 411 respectively drive the corresponding levers 412 to move horizontally, so that the levers 412 contact and squeeze the corresponding wave track 408, and then repeat the above steps to achieve the same effect.

[0050] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention rather than to limit the scope of protection of the present invention. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced by equivalents without departing from the essence and scope of the technical solution of the present invention.

Claims

1. A radiator with improved heat dissipation efficiency, comprising a radiator (1), characterized in that: The radiator (1) also includes an efficiency-enhancing mechanism, which includes a diverter plate (201). A plurality of evenly distributed diverter plates (201) are rotatably connected in the radiator (1). A first guide hole (202) and a second guide hole (203) are symmetrically provided on the diverter plates (201). The first guide hole (202) and the second guide hole (203) are oriented in different directions. The radiator (1) is provided with a cleaning mechanism, which includes a vertical pipe (404). A vertical pipe (404) is provided on one side of the radiator (1). A plurality of evenly distributed cleaning brushes (407) are provided on one side of the vertical pipe (404).

2. A radiator with improved heat dissipation efficiency according to claim 1, characterized in that: The efficiency enhancement mechanism further comprises a flow guide pipe (301), one end of each of the plurality of flow diverter plates (201) is fixedly connected to the flow guide pipe (301), and the inner wall of the flow guide pipe (301) is provided with a plurality of uniformly distributed speed increasing grooves (302).

3. A radiator with improved heat dissipation efficiency according to claim 1, characterized in that: The cleaning mechanism further comprises a first guide rail (401), the top of the radiator (1) is fixedly connected to the first guide rail (401), a U-shaped frame (402) is slidably connected inside the first guide rail (401), a driving assembly is connected to the radiator (1), the driving assembly is connected to the U-shaped frame (402), one end of the U-shaped frame (402) is fixedly connected to an air inlet pipe (403), the top end of the vertical pipe (404) is connected to the bottom end of the air inlet pipe (403), a plurality of evenly distributed connection boxes (405) are fixedly connected inside the vertical pipe (404), one side of the plurality of connection boxes (405) is rotatably connected to a rotating shaft (406), one end of the rotating shaft (406) is fixedly connected to a first impeller (4061), and the cleaning brush (407) is fixedly sleeved on the outer wall of the rotating shaft (406).

4. A radiator with improved heat dissipation efficiency according to claim 3, characterized in that: It also includes a wave track (408), one side of the radiator (1) is slidably connected to a plurality of evenly distributed wave tracks (408), and is provided with a plurality of evenly distributed fan-shaped grooves, the outer walls of a plurality of the diverter plates (201) are fixedly connected to telescopic rods (409), the outer walls of the telescopic rods (409) are inserted into the fan-shaped grooves and slide therein, the telescopic ends of the telescopic rods (409) are hinged with T-shaped shafts (410), one end of the T-shaped shaft (410) is inserted into the wave track (408) and slides therein, one side of the vertical pipe (404) is provided with a plurality of evenly distributed protective frames (411), one side of a plurality of the protective frames (411) is rotatably connected to a lever (412), a first elastic member is provided between the lever (412) and the protective frame (411), and the lever (412) is used in conjunction with the wave track (408).

5. The heat sink with improved heat dissipation efficiency according to claim 3, characterized in that: The cleaning mechanism also includes an annular frame (501), the other end of the rotating shaft (406) is fixedly connected to the annular frame (501), a plurality of evenly distributed rotating shafts (502) are rotatably connected inside the annular frame (501), and one end of each of the plurality of rotating shafts (502) is fixedly connected to a fan blade (503).

6. A radiator with improved heat dissipation efficiency according to claim 5, characterized in that: The cleaning mechanism also includes a second impeller (601), the outer wall of the rotating shaft (406) is rotatably sleeved with the second impeller (601), the inner wall of the second impeller (601) is provided with a retaining groove, the outer wall of the rotating shaft (406) is fixedly connected with a retaining block used in conjunction with the retaining groove, the outer wall of the rotating shaft (406) is rotatably connected with a direction-changing shaft (602), both ends of the direction-changing shaft (602) are fixedly connected with friction wheels (603) used in conjunction with the second impeller (601), the annular frame (501) is embedded with a friction ring (604) rotatably connected, and the friction wheel (603) is used in conjunction with the friction ring (604).

7. A radiator with improved heat dissipation efficiency according to claim 4, characterized in that: The cleaning mechanism also includes a second guide rail (701), one side of the first guide rail (401) is fixedly connected to the second guide rail (701), a first connecting frame (702) is slidably connected inside the second guide rail (701), the rotating shaft (406) is rotatably connected to the first connecting frame (702) in a through-type manner, one side of the vertical pipe (404) is connected to a plurality of evenly distributed rectangular frames (703), a plurality of protective frames (411) are respectively fixedly connected to the inner walls of the plurality of rectangular frames (703), the first connecting frame (702) is slidably connected to the plurality of rectangular frames (703), and one side of the first connecting frame (702) is fixedly connected to a plurality of evenly distributed first cleaning frames (704).

8. The heat sink with improved heat dissipation efficiency according to claim 7, characterized in that: The cleaning mechanism also includes a sliding plate (801), and the inner walls of several rectangular frames (703) are symmetrically slidably connected to the sliding plates (801), one side of the sliding plate (801) is hinged with a connecting rod (802), one end of the connecting rod (802) is hinged with a connecting frame (803), the connecting frame (803) is rotatably connected to the inner wall of the rectangular frame (703), a second elastic member is arranged between the connecting frame (803) and the inner wall of the rectangular frame (703), and the top of the connecting frame (803) is fixedly connected to the second cleaning frame (804).

9. The heat sink with improved heat dissipation efficiency according to claim 7, characterized in that: It also includes a support plate (901), the support plate (901) is symmetrically fixed to the bottom of the other side of the radiator (1), an L-shaped plate (902) is hinged on the support plate (901), a third elastic member is arranged between the support plate (901) and the L-shaped plate (902), a protruding shaft (903) is fixed to one side of the vertical pipe (404), and is slidably connected to a second connecting frame (904), and the tops of a plurality of the connecting boxes (405) are all slidably connected to an air guide plate (905).

10. The heat sink with improved heat dissipation efficiency according to claim 9, characterized in that: It also includes a connecting rod (906), the top of the wind guide plate (905) is fixedly connected to the connecting rod (906), one side of the vertical pipe (404) is provided with a plurality of evenly distributed guide grooves, the connecting rod (906) is inserted into the guide groove and slides therein, one end of the connecting rod (906) is fixedly connected to the second connecting frame (904), and one side of the second connecting frame (904) is fixedly connected to a rectangular plate used in conjunction with the L-shaped plate (902).

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