Notebook computer radiator

Abstract

The invention relates to the technical field of computer cooling, and particularly discloses a notebook computer radiator which comprises a first radiating outer cover and a second radiating outer cover, and a first radiating seat plate and a second radiating seat plate are fixedly arranged at the top ends of the first radiating outer cover and the second radiating outer cover respectively. The second heat dissipation base plate is rotatably arranged on one side of the first heat dissipation base plate, and through the arrangement of the extending plate assembly, when the first heat dissipation outer cover and the second heat dissipation outer cover are unfolded, an abutting plate in the extending plate assembly can automatically extend upwards, so that a notebook computer body at the top of the first heat dissipation base plate and the top of the second heat dissipation base plate slides downwards during use; and when the first heat dissipation outer cover and the second heat dissipation outer cover are folded, the abutting plates can be automatically folded, a user can carry the notebook computer conveniently, and practicability is high.

Description

Technical Field

[0001] The present application relates to the technical field of computer cooling, and in particular to a notebook computer radiator. Background Art

[0002] As laptops become more popular in daily life and are used more and more frequently, a large amount of heat will be generated inside the laptop. The heat needs to be discharged to make the laptop run more smoothly. A lot of heat will also accumulate at the bottom of the laptop, so a radiator is used to dissipate the heat from the bottom of the laptop.

[0003] However, the existing technology still has the following problems: the radiator is generally placed at an angle, and the laptop is located on top of the radiator. Since the laptop vibrates during use, the laptop is likely to slowly slide off the radiator, causing the laptop to fall and be damaged, and affecting the cooling effect of the laptop. Summary of the invention

[0004] The present application provides a notebook computer radiator, which solves the problem in the prior art that the notebook computer will vibrate during use, causing the notebook computer to slowly slide off the radiator, causing the notebook computer to fall and be damaged, and affecting the heat dissipation effect of the notebook computer. By unfolding the first heat dissipation cover and the second heat dissipation cover, the support plate can automatically rise to support the notebook computer body to prevent it from sliding, so that the notebook computer body can be safer when in use.

[0005] The present application provides a notebook computer radiator, comprising: A first heat dissipation cover and a second heat dissipation cover, wherein the first heat dissipation cover and the second heat dissipation cover are respectively fixedly provided with a first heat dissipation seat plate and a second heat dissipation seat plate at the top ends thereof, and the second heat dissipation seat plate is rotatably provided at one side of the first heat dissipation seat plate, and the first heat dissipation seat plate and the second heat dissipation seat plate are used for placing a notebook computer body; An extension plate assembly, wherein the extension plate assembly is symmetrically arranged at the bottom of the first heat dissipation cover and the second heat dissipation cover; The extension plate assembly includes a docking plate, a driving tooth plate is fixedly provided at the end of the docking plate, a main gear is meshed at the top of the driving tooth plate, a transmission rod is fixedly provided at one end of the main gear, a linkage gear is fixedly provided on the outer side of the other end of the transmission rod, a lifting tooth plate is meshed on the outer side of the linkage gear, a push plate is fixedly provided on one side of the lifting tooth plate, a return spring is fixedly provided on the bottom end of the push plate, a fixed seat is slidably provided on the other side of the push plate, and the return spring is fixedly provided on the bottom end of one side of the fixed seat.

[0006] Further, the fixed seat is fixedly arranged on one side of the first heat dissipation outer cover and the second heat dissipation outer cover. A fixed connection hanging block is rotatably arranged on the outer side of the transmission rod, and the fixed connection hanging block is fixedly arranged at the bottom end of the first heat dissipation outer cover and the second heat dissipation outer cover. A stable hanging frame is slidably arranged on the outer sides of the docking plate and the driving tooth plate, and the stable hanging frame is fixedly arranged at the bottom end of the first heat dissipation outer cover and the second heat dissipation outer cover.

[0007] Further, first side plates and second side plates are respectively detachably arranged on the mutually remote sides of the first heat dissipation outer cover and the second heat dissipation outer cover. An insertion plate is fixedly arranged on the other side of the second side plate. A heat dissipation bottom plate is detachably arranged on one side of the bottom ends of the first heat dissipation outer cover and the second heat dissipation outer cover.

[0008] Further, a suction fan and a commutation fan are arranged inside both the first heat dissipation outer cover and the second heat dissipation outer cover, and the suction fan and the commutation fan are coaxially arranged.

[0009] Further, folding structures are arranged on both sides of the first heat dissipation outer cover and the second heat dissipation outer cover. The folding structure includes a fixed sleeve. A reset spring is fixedly arranged at one end inside the fixed sleeve. The other end of the reset spring is fixedly arranged with a sliding rod. The other end of the sliding rod is fixedly arranged with a connecting rod. A limiting ring is fixedly arranged on the outer side of one end of the connecting rod. End connecting seats are fixedly arranged at the mutually remote ends of the fixed sleeve and the connecting rod. Hanging plates are rotatably arranged at the mutually remote ends of the end connecting seats, and the hanging plates are fixedly arranged on both sides of the first heat dissipation seat plate and the second heat dissipation seat plate.

[0010] Further, dust collection components are arranged on one side inside both the first heat dissipation outer cover and the second heat dissipation outer cover. The dust collection component includes a dust suction backing plate and a motor. The dust suction backing plate is fixedly arranged on the mutually close sides of the first side plate and the second side plate. A lead screw is fixedly arranged at the driving end of the motor. A sliding connection block is threadedly connected to the outer side of the lead screw. A friction arc plate is fixedly arranged on one side of the sliding connection block, and the friction arc plate is slidably arranged on one side of the dust suction backing plate.

[0011] Further, the dust collection component is arranged above the heat dissipation bottom plate. The dust suction backing plate is made of leather material. The friction arc plate is made of PVC material. A baffle is slidably arranged on the other side of the sliding connection block. A diversion port is opened on one side of the baffle. The motor is fixedly arranged inside the first heat dissipation outer cover and the second heat dissipation outer cover, and the lead screw is rotatably arranged on one side inside the first heat dissipation outer cover and the second heat dissipation outer cover.

[0012] Further, a plug - lock assembly is provided on one side of the first side plate. The plug - lock assembly includes a lock - plate housing. An insertion slot is provided at the top of the lock - plate housing. Short - connection posts are symmetrically and fixedly arranged at the top of the lock - plate housing. A fixed connection plate is rotatably arranged outside the short - connection posts. A torsion spring is fixedly arranged on the side of the fixed connection plate away from each other, and the other end of the torsion spring is fixedly connected to the short - connection post. Side plug - lock plates are symmetrically arranged on both sides of the lock - plate housing. A fixed guide rail is slidably arranged on the side of the side plug - lock plate close to the first side plate. A force - applying spring is fixedly arranged between the side plug - lock plate and the fixed guide rail, and the fixed guide rail is fixedly arranged on one side of the first side plate.

[0013] Further, the fixed connection plate is fixedly arranged on one side of the first side plate. The side of the side plug - lock plate close to each other is provided with an inclined surface. A handle is arranged on the side of the side plug - lock plate away from the first side plate. Lock slots are symmetrically provided on both sides of the lock - plate housing away from each other.

[0014] Further, leg assemblies are symmetrically arranged at the bottom ends of the first heat - dissipation outer cover and the second heat - dissipation outer cover. There are four groups of leg assemblies. Each leg assembly includes a fixed connection seat. A screw barrel is rotatably arranged on one side of the fixed connection seat. A screw rod is threadedly connected to the inner side of the screw barrel. A placement seat is arranged outside the other end of the screw rod. Both the fixed connection seat and the placement seat are fixedly arranged at the bottom ends of the first heat - dissipation outer cover and the second heat - dissipation outer cover. A limit rotation groove is provided at the bottom end of the fixed connection seat.

[0015] The technical solution provided by this application has at least the following technical effects or advantages: 1. Through the setting of the extension - plate assembly in this application, when the first heat - dissipation outer cover and the second heat - dissipation outer cover are unfolded, the abutting plate in the extension - plate assembly will automatically extend upward, so that the laptop computer body on the tops of the first heat - dissipation seat plate and the second heat - dissipation seat plate will slide downward during use, thus preventing the laptop computer body from falling and being damaged, and it does not affect the heat dissipation of the laptop computer body. When the first heat - dissipation outer cover and the second heat - dissipation outer cover are folded, the abutting plate will automatically retract, which is convenient for the user to carry, and has strong practicability.

[0016] 2. Through the setting of the folding structure in this application, when the first heat - dissipation outer cover and the second heat - dissipation outer cover are unfolded or folded, the return springs in the folding structure are in their original states, thus preventing the first heat - dissipation outer cover and the second heat - dissipation outer cover from automatically unfolding or folding, maintaining their own states during use, and improving the safety during use.

[0017] 3. Through the setting of the dust - absorbing backing plate in this application, friction is generated between the friction arc plate and the dust - absorbing backing plate in the dust - absorbing backing plate, so that static electricity is generated on the surface of the dust - absorbing backing plate, and then dust in the flowing air can be adsorbed, reducing the dust accumulation amount at the heat - dissipation bottom plate, so as to achieve a better heat - dissipation effect on the laptop computer body. Description of the Drawings

[0018] Figure 1 This is a schematic structural diagram when the laptop body is placed in the embodiment of the present application.

[0019] Figure 2 This is a three-dimensional structural schematic diagram of the embodiment of the present application.

[0020] Figure 3 This is an upper and lower axonometric structural schematic diagram of the embodiment of the present application.

[0021] Figure 4 This is a split structural schematic diagram of a part of the first heat dissipation outer cover and a part of the second heat dissipation outer cover and the folding structure in the embodiment of the present application.

[0022] Figure 5 This is a schematic structural diagram of the extension plate assembly in the embodiment of the present application.

[0023] Figure 6 This is a schematic structural diagram of the suction fan and the commutation fan in the embodiment of the present application.

[0024] Figure 7 This is a split structural schematic diagram of the dust collection assembly in the embodiment of the present application.

[0025] Figure 8 This is a schematic structural diagram of the plug lock assembly in the embodiment of the present application.

[0026] Figure 9 This is a schematic structural diagram of the leg assembly in the embodiment of the present application.

[0027] In the figure: 1. First heat dissipation outer cover; 101. First heat dissipation base plate; 102. First side plate; 103. Heat dissipation bottom plate; 2. Second heat dissipation outer cover; 201. Second heat dissipation base plate; 202. Second side plate; 203. Insertion plate; 3. Folding structure; 301. Fixed sleeve; 302. Return spring; 303. Sliding rod; 304. Connecting rod; 305. Limit ring; 306. Terminal swivel; 307. Suspension plate; 4. Extension plate assembly; 401. Docking plate; 402. Driving toothed plate; 403. Main gear; 404. Transmission rod; 405. Fixed connection hanging block; 406. Linkage gear; 407. Lifting toothed plate; 408. Pull-back spring; 409. Resisting plate; 410. Fixed seat; 411. Stable hanger; 5. Suction fan; 501. Commutation fan; 6. Dust suction backing plate; 601. Motor; 602. Lead screw; 603. Sliding connection block; 604. Friction arc plate; 605. Baffle plate; 606. Diversion port; 7. Plug lock assembly; 701. Lock plate into shell; 702. Insertion slot; 703. Lock groove; 704. Short connection post; 705. Fixed connection plate; 706. Torsion spring; 707. Side plug lock plate; 708. Force-applying spring; 709. Fixed guide rail; 8. Leg assembly; 801. Fixed connection seat; 802. Screw barrel; 803. Screw; 804. Placing seat; 9. Notebook computer body. Detailed implementation mode

[0028] The embodiment of the present application discloses a notebook computer radiator. Through the setting of the extension plate assembly 4, when the first heat dissipation outer cover 1 and the second heat dissipation outer cover 2 are unfolded, the resisting plate 409 in the extension plate assembly 4 will automatically extend upward, so that the notebook computer body 9 on the tops of the first heat dissipation base plate 101 and the second heat dissipation base plate 201 will slide downward during use, thereby preventing the notebook computer body 9 from falling and being damaged, and not affecting the heat dissipation of the notebook computer body 9. When the first heat dissipation outer cover 1 and the second heat dissipation outer cover 2 are folded, the resisting plate 409 will automatically retract, which is convenient for the user to carry, and has strong practicability.

[0029] In order to better understand the above technical solution, the following will describe the above technical solution in detail in conjunction with the specification drawings and specific implementation modes.

[0030] Example 1: Refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 5, a laptop cooler disclosed in an embodiment of the present application includes an extension plate assembly 4. The extension plate assemblies 4 are symmetrically arranged at the bottoms of the first heat dissipation outer cover 1 and the second heat dissipation outer cover 2. The extension plate assembly 4 includes a docking plate 401. A driving toothed plate 402 is fixedly arranged at the end of the docking plate 401. A main gear 403 is meshed at the top of the driving toothed plate 402. A transmission rod 404 is fixedly arranged at one end of the main gear 403. A linkage gear 406 is fixedly arranged on the outer side of the other end of the transmission rod 404. A lifting toothed plate 407 is meshed on the outer side of the linkage gear 406. A pressing plate 409 is fixedly arranged on one side of the lifting toothed plate 407. A pulling spring 408 is fixedly arranged at the bottom end of the pressing plate 409. A fixed seat 410 is slidably arranged on the other side of the pressing plate 409. The pulling spring 408 is fixedly arranged at the bottom end of one side of the fixed seat 410.

[0031] When the first heat dissipation outer cover 1 and the second heat dissipation outer cover 2 are unfolded so that the first heat dissipation outer cover 1 and the second heat dissipation outer cover 2 are in the same horizontal state, at the same time, the docking plates 401 in the two sets of extension plate assemblies 4 touch each other and move away from each other, so that the driving toothed plate 402 moves. The driving toothed plate 402 will drive the main gear 403 to rotate. The rotation of the main gear 403 drives the linkage gear 406 to rotate together through the transmission rod 404, so that the lifting toothed plate 407 can rise. The lifting toothed plate 407 will drive the pressing plate 409 to rise, so that the two raised pressing plates 409 can hold the laptop body 9 on the tops of the first heat dissipation seat plate 101 and the second heat dissipation seat plate 201 to prevent the laptop body 9 from slipping during use. And at this time, the pulling spring 408 is in an extended state. When the first heat dissipation outer cover 1 and the second heat dissipation outer cover 2 are folded, the lifting toothed plate 407 and the pressing plate 409 will return to their original positions due to the resilience of the pulling spring 408, so that the driving toothed plate 402 and the docking plate 401 return to their original positions, and the pressing plate 409 will descend and retract, facilitating the folding of the first heat dissipation outer cover 1 and the second heat dissipation outer cover 2.

[0032] It should be noted that the fixed seat 410 is fixedly arranged on one side of the first heat dissipation outer cover 1 and the second heat dissipation outer cover 2. A fixed connecting hanging block 405 is rotatably arranged on the outer side of the transmission rod 404. The fixed connecting hanging block 405 is fixedly arranged at the bottom ends of the first heat dissipation outer cover 1 and the second heat dissipation outer cover 2. A stable hanging frame 411 is slidably arranged on the outer sides of the docking plate 401 and the driving toothed plate 402. The stable hanging frame 411 is fixedly arranged at the bottom ends of the first heat dissipation outer cover 1 and the second heat dissipation outer cover 2.

[0033] Among them, the setting of the fixed seat 410 facilitates the stable lifting of the pressing plate 409. The setting of the fixed connecting hanging block 405 facilitates the stable rotation of the transmission rod 404. The setting of the stable hanging frame 411 is used for the linear movement of the docking plate 401 and the driving toothed plate 402.

[0034] Refer toFigure 1 and Figure 2 A first heat dissipation outer cover 1 and a second heat dissipation outer cover 2. A first heat dissipation base plate 101 and a second heat dissipation base plate 201 are respectively and fixedly arranged at the tops of the first heat dissipation outer cover 1 and the second heat dissipation outer cover 2. The second heat dissipation base plate 201 is rotatably arranged on one side of the first heat dissipation base plate 101. The first heat dissipation base plate 101 and the second heat dissipation base plate 201 are used for placing a laptop computer body 9. First side plates 102 and second side plates 202 are respectively and detachably arranged on the sides of the first heat dissipation outer cover 1 and the second heat dissipation outer cover 2 that are far away from each other. An insertion plate 203 is fixedly arranged on the other side of the second side plate 202. A heat dissipation bottom plate 103 is detachably arranged on one side of the bottom ends of the first heat dissipation outer cover 1 and the second heat dissipation outer cover 2.

[0035] After the first heat dissipation outer cover 1 and the second heat dissipation outer cover 2 are unfolded, the laptop computer body 9 can be placed on the tops of the first heat dissipation base plate 101 and the second heat dissipation base plate 201. The first side plates 102 and the second side plates 202 are detachable, which is convenient for cleaning the dust suction pad 6. The heat dissipation bottom plate 103 is used for heat dissipation, facilitating the outflow of the air with heat.

[0036] Refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown in FIGS. [FIG NUMBERS] and [FIG NUMBERS], folding structures 3 are arranged on both sides of the first heat dissipation outer cover 1 and the second heat dissipation outer cover 2. The folding structure 3 includes a fixed sleeve 301. One end inside the fixed sleeve 301 is fixedly provided with a return spring 302. The other end of the return spring 302 is fixedly provided with a sliding rod 303. The other end of the sliding rod 303 is fixedly provided with a connecting rod 304. A limiting ring 305 is fixedly arranged on the outer side of one end of the connecting rod 304. End connecting seats 306 are fixedly arranged at the ends of the fixed sleeve 301 and the connecting rod 304 that are far away from each other. Suspension plates 307 are rotatably arranged at the ends of the end connecting seats 306 that are far away from each other. The suspension plates 307 are fixedly arranged on both sides of the first heat dissipation base plate 101 and the second heat dissipation base plate 201.

[0037] When the first heat dissipation outer cover 1 and the second heat dissipation outer cover 2 are unfolded or folded, the length between the fixed sleeve 301 and the connecting rod 304 in the folding structure 3 will gradually become longer and then gradually return to the original length. The state of the sliding rod 303 will elongate and then slowly return to the original length, so that the first heat dissipation outer cover 1 and the second heat dissipation outer cover 2 are in a stable state whether they are unfolded or folded, and will not be easily opened or folded, improving the safety during use.

[0038] Refer to Figure 3 and Figure 9 Please note that the specific figure numbers in "As shown in FIGS. [FIG NUMBERS] and [FIG NUMBERS],..." should be filled in according to the actual figures in the original text. Since they are not provided here, they are left as placeholders.The bottom ends of the first heat dissipation outer cover 1 and the second heat dissipation outer cover 2 are symmetrically provided with leg assemblies 8, and four groups of leg assemblies 8 are provided. The leg assembly 8 includes a fixed seat 801, and a screw barrel 802 is rotatably provided on one side of the fixed seat 801. The inner side of the screw barrel 802 is threadedly connected with a screw rod 803, and a placement seat 804 is provided on the outer side of the other end of the screw rod 803. The fixed seat 801 and the placement seat 804 are both fixedly provided at the bottom ends of the first heat dissipation outer cover 1 and the second heat dissipation outer cover 2, and a limited rotation groove is provided at the bottom end of the fixed seat 801.

[0039] After unfolding the first heat dissipation cover 1 and the second heat dissipation cover 2, the leg assembly 8 is pushed to one side. Due to the setting of the limit rotation groove, the rotation angle of the leg assembly 8 will be limited, which is convenient for supporting the first heat dissipation cover 1 and the second heat dissipation cover 2. By rotating the screw 803, the length between the screw barrel 802 and the screw 803 can be lengthened or shortened, which is convenient for adjusting to a height suitable for the user to view the laptop computer body 9, and the placement seat 804 is made of nylon rubber material, which is convenient for clamping the screw 803 when not in use.

[0040] Example 2: Reference Figure 1 , Figure 2 , Figure 6 and Figure 7 The first heat dissipation outer cover 1 and the second heat dissipation outer cover 2 are both provided with a suction fan 5 and a commutation fan 501, and the suction fan 5 and the commutation fan 501 are coaxially arranged. A dust collecting assembly is provided on one side of the interior of the first heat dissipation outer cover 1 and the second heat dissipation outer cover 2. The dust collecting assembly includes a dust collecting pad 6 and a motor 601. The dust collecting pad 6 is fixedly arranged on a side where the first side plate 102 and the second side plate 202 are close to each other. A screw rod 602 is fixedly arranged on the driving end of the motor 601, and a sliding block 603 is threadedly connected to the outer side of the screw rod 602. A friction arc plate 604 is fixedly arranged on one side of the sliding block 603, and the friction arc plate 604 is slidably arranged on one side of the dust collecting pad 6.

[0041] When cooling the laptop body 9, start the suction fan 5. The suction fan 5 can draw the heat generated at the bottom of the laptop body 9 together with the air, and then the hot air flows to one side through the rotation of the commutation fan 501, and enters between the baffle 605 and the dust suction pad 6 through the guide port 606. At this time, the motor 601 in the dust collection assembly is also started, so that the screw rod 602 rotates, driving the sliding block 603 to move back and forth, so that the friction arc plate 604 can generate friction with the dust suction pad 6, so that the surface of the dust suction pad 6 generates static electricity, absorbs dust in the flowing air, prevents dust from accumulating on the heat dissipation base plate 103, improves the heat dissipation efficiency and heat dissipation quality, and when cleaning the dust suction pad 6, directly remove the first side plate 102.

[0042] Specifically, the dust collection component is arranged above the heat dissipation bottom plate 103. The dust suction backing plate 6 is made of leather, the friction arc plate 604 is made of PVC material, a baffle 605 is slidably arranged on the other side of the sliding connection block 603, a diversion port 606 is arranged on one side of the baffle 605, the motor 601 is fixedly arranged inside the first heat dissipation outer cover 1 and the second heat dissipation outer cover 2, and the lead screw 602 is rotatably arranged on one side inside the first heat dissipation outer cover 1 and the second heat dissipation outer cover 2.

[0043] Friction is carried out between the friction arc plate 604 made of PVC material and the dust suction backing plate 6 made of leather, so that the surface of the dust suction backing plate 6 can be charged with static electricity, which is convenient for adsorbing dust in the flowing air. The opening of the diversion port 606 is convenient for guiding the air with heat, so as to discharge the heat.

[0044] Embodiment 3: Refer to Figure 1 、 Figure 2 、 Figure 3 and Figure 8 As shown in, an insertion lock assembly 7 is arranged on one side of the first side plate 102. The insertion lock assembly 7 includes a lock plate housing 701. An insertion slot 702 is arranged at the top of the lock plate housing 701. Short connection posts 704 are symmetrically fixedly arranged at the top of the lock plate housing 701. A fixed connection plate 705 is rotatably arranged on the outer side of the short connection posts 704. A torsion spring 706 is fixedly arranged on the side of the fixed connection plate 705 away from each other. The other end of the torsion spring 706 is fixedly connected to the short connection post 704. Side insertion lock plates 707 are symmetrically arranged on both sides of the lock plate housing 701. A fixed guide rail 709 is slidably arranged on the side of the side insertion lock plate 707 close to the first side plate 102. A force-applying spring 708 is fixedly arranged between the side insertion lock plate 707 and the fixed guide rail 709. The fixed guide rail 709 is fixedly arranged on one side of the first side plate 102. The fixed connection plate 705 is fixedly arranged on one side of the first side plate 102. The side of the side insertion lock plates 707 close to each other is arranged in an inclined plane. A handle is arranged on the side of the side insertion lock plate 707 away from the first side plate 102. Lock slots 703 are symmetrically arranged on the sides of the lock plate housing 701 away from each other.

[0045] When the first heat dissipation outer cover 1 and the second heat dissipation outer cover 2 are about to be folded in place, the insertion plate 203 will enter the insertion slot 702, and the lock plate housing 701 will slowly tend to be in a vertical state from an inclined state. At the same time, the short connection post 704 will rotate, and the torsion spring 706 will contract and at the same time the lock plate housing 701 will press the two side insertion lock plates 707, so that the side insertion lock plates 707 move away from each other. At this time, the force-applying spring 708 is in a compressed state. Until the lock plate housing 701 is in a vertical state, the side insertion lock plates 707 will enter the inside of the lock slots 703 due to the elastic force of the force-applying spring 708, thereby clamping the lock plate housing 701 to prevent the folded first heat dissipation outer cover 1 and the second heat dissipation outer cover 2 from being easily opened, and the placement area of the radiator can be reduced, which is convenient for carrying.

[0046] It should be noted that when unfolding the first heat dissipation cover 1 and the second heat dissipation cover 2, the handles on one side of the side locking plate 707 are pulled to both sides so that the locking plate housing 701 can move, and the second heat dissipation cover 2 can be opened, which is simple and convenient to use.

[0047] Working principle: When in use, the first heat dissipation cover 1 and the second heat dissipation cover 2 are unfolded. When the first heat dissipation cover 1 and the second heat dissipation cover 2 are in the same horizontal state, the docking plates 401 in the two sets of extension plate assemblies 4 touch each other and move to the side away from each other at the same time, so that the driving tooth plate 402 moves, and the driving tooth plate 402 drives the main gear 403 to rotate. The rotation of the main gear 403 drives the linkage gear 406 to rotate together through the transmission rod 404, so that the lifting tooth plate 407 can rise, and the lifting tooth plate 407 drives the abutment plate 409 to rise, so that The two raised abutment plates 409 can abut the laptop body 9 on the top of the first heat dissipation seat plate 101 and the second heat dissipation seat plate 201 to prevent the laptop body 9 from sliding down during use. At this time, the return spring 408 is in an extended state. When the first heat dissipation cover 1 and the second heat dissipation cover 2 are folded, the lifting tooth plate 407 and the abutment plate 409 will return to their original positions due to the resilience of the return spring 408, thereby making the driving tooth plate 402 and the docking plate 401 return to their original positions, and the abutment plate 409 will be lowered and retracted, so that the first heat dissipation cover 1 and the second heat dissipation cover 2 can be folded up.

[0048] When the first heat dissipation cover 1 and the second heat dissipation cover 2 are unfolded or folded, the length between the fixed shell 301 and the connecting rod 304 in the folding structure 3 will gradually lengthen and then gradually return to the original length, while the state of the sliding rod 303 will extend and then slowly return to the original length, so that the first heat dissipation cover 1 and the second heat dissipation cover 2 are in a stable state whether unfolded or folded, and will not be easily opened or folded, thereby improving their safety during use.

[0049] After unfolding the first heat dissipation cover 1 and the second heat dissipation cover 2, the leg assembly 8 is pushed to one side. Due to the setting of the limit rotation groove, the rotation angle of the leg assembly 8 will be limited, which is convenient for supporting the first heat dissipation cover 1 and the second heat dissipation cover 2. By rotating the screw 803, the length between the screw barrel 802 and the screw 803 can be lengthened or shortened, which is convenient for adjusting to a height suitable for the user to view the laptop computer body 9, and the placement seat 804 is made of nylon rubber material, which is convenient for clamping the screw 803 when not in use.

[0050] When dissipating heat from the laptop body 9, the suction fan 5 is started. The suction fan 5 can suck the heat generated at the bottom of the laptop body 9 together with the air, and then through the rotation of the commutation fan 501, the hot air flows to one side and enters between the baffle 605 and the dust suction pad 6 through the diversion port 606. At this time, the motor 601 in the dust collection assembly is also started, so that the lead screw 602 rotates, driving the sliding connection block 603 to move back and forth, and then enabling the friction arc plate 604 to generate friction with the dust suction pad 6, generating static electricity on the surface of the dust suction pad 6 to adsorb the dust in the flowing air, preventing the dust from accumulating at the heat dissipation bottom plate 103, improving the heat dissipation efficiency and quality. When cleaning the dust suction pad 6, the first side plate 102 can be directly disassembled.

[0051] When the first heat dissipation outer cover 1 and the second heat dissipation outer cover 2 are about to be folded in place, the insertion plate 203 will enter the insertion slot 702, and the lock plate into the shell 701 will gradually tend to the vertical state from the inclined state. At the same time, the short circuit post 704 will rotate, and the torsion spring 706 will contract and at the same time the lock plate into the shell 701 will press the two side insertion lock plates 707, causing the side insertion lock plates 707 to move away from each other. At this time, the force-giving spring 708 is in a compressed state until the lock plate into the shell 701 is in the vertical state. The side insertion lock plates 707 will enter the inside of the lock groove 703 due to the elastic force of the force-giving spring 708, thus locking the lock plate into the shell 701 to prevent the folded first heat dissipation outer cover 1 and the second heat dissipation outer cover 2 from being easily opened, and can reduce the placement area of the radiator, making it convenient to carry and having strong practicability.

[0052] Obviously, those skilled in the art can make various modifications and variations to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention is also intended to include these modifications and variations.

[0053] The above-mentioned are only the preferred specific embodiments of the embodiments of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present application, according to the technical solution and its concept of the present application, makes equivalent replacements or changes, and all should be covered by the protection scope of the present application.

Claims

1. A notebook computer cooler, characterized in that: include: A first heat dissipation cover (1) and a second heat dissipation cover (2), wherein a first heat dissipation seat plate (101) and a second heat dissipation seat plate (201) are fixedly disposed on the top of the first heat dissipation cover (1) and the second heat dissipation cover (2), respectively, and the second heat dissipation seat plate (201) is rotatably disposed on one side of the first heat dissipation seat plate (101), and the first heat dissipation seat plate (101) and the second heat dissipation seat plate (201) are used to place a notebook computer body (9); An extension plate assembly (4), the extension plate assembly (4) being symmetrically arranged at the bottom of the first heat dissipation cover (1) and the second heat dissipation cover (2); The extension plate assembly (4) comprises a docking plate (401), a driving tooth plate (402) being fixedly provided at the end of the docking plate (401), a main gear (403) being meshed at the top end of the driving tooth plate (402), a transmission rod (404) being fixedly provided at one end of the main gear (403), a linkage gear (406) being fixedly provided at the outer side of the other end of the transmission rod (404), a lifting tooth plate (407) being meshed at the outer side of the linkage gear (406), a support plate (409) being fixedly provided at one side of the lifting tooth plate (407), a return spring (408) being fixedly provided at the bottom end of the support plate (409), a fixed seat (410) being slidably provided at the other side of the support plate (409), and the return spring (408) being fixedly provided at the bottom end of one side of the fixed seat (410).

2. The laptop cooler according to claim 1, characterized in that, The fixing seat (410) is fixedly arranged on one side of the first heat dissipation outer cover (1) and the second heat dissipation outer cover (2); a fixed hanging block (405) is rotatably arranged on the outer side of the transmission rod (404); the fixed hanging block (405) is fixedly arranged on the bottom ends of the first heat dissipation outer cover (1) and the second heat dissipation outer cover (2); a stabilizing hanger (411) is slidably arranged on the outer sides of the docking plate (401) and the driving tooth plate (402); the stabilizing hanger (411) is fixedly arranged on the bottom ends of the first heat dissipation outer cover (1) and the second heat dissipation outer cover (2).

3. A laptop computer cooler as claimed in claim 1, wherein, A first side plate (102) and a second side plate (202) are detachably provided on the sides of the first heat dissipation cover (1) and the second heat dissipation cover (2) that are away from each other, respectively; an insertion plate (203) is fixedly provided on the other side of the second side plate (202); and a heat dissipation bottom plate (103) is detachably provided on one side of the bottom ends of the first heat dissipation cover (1) and the second heat dissipation cover (2).

4. A notebook computer radiator according to claim 1, characterized in that A suction fan (5) and a commutation fan (501) are both arranged inside the first heat dissipation outer cover (1) and the second heat dissipation outer cover (2); the suction fan (5) and the commutation fan (501) are arranged coaxially.

5. The laptop cooler according to claim 1, characterized in that, Both sides of the first heat dissipation outer cover (1) and the second heat dissipation outer cover (2) are provided with folding structures (3). The folding structure (3) includes a fixed sleeve (301). One end inside the fixed sleeve (301) is fixedly provided with a return spring (302). The other end of the return spring (302) is fixedly provided with a sliding rod (303). The other end of the sliding rod (303) is fixedly provided with a connecting rod (304). A limiting ring (305) is fixedly provided on the outer side of one end of the connecting rod (304). End connecting seats (306) are fixedly provided at the ends of the fixed sleeve (301) and the connecting rod (304) that are away from each other. Suspension plates (307) are rotatably provided at the ends of the end connecting seats (306) that are away from each other. The suspension plates (307) are fixedly provided on both sides of the first heat dissipation base plate (101) and the second heat dissipation base plate (201).

6. The laptop cooler according to claim 1, characterized in that, Dust collection components are provided on one side inside the first heat dissipation outer cover (1) and the second heat dissipation outer cover (2). The dust collection component includes a dust suction backing plate (6) and a motor (601). The dust suction backing plate (6) is fixedly provided on one side where the first side plate (102) and the second side plate (202) are close to each other. The driving end of the motor (601) is fixedly provided with a lead screw (602). A sliding connection block (603) is threadedly connected to the outer side of the lead screw (602). A friction arc plate (604) is fixedly provided on one side of the sliding connection block (603). The friction arc plate (604) is slidably provided on one side of the dust suction backing plate (6).

7. The laptop cooler according to claim 6, characterized in that, The dust collection component is provided above the heat dissipation bottom plate (103). The dust suction backing plate (6) is made of leather material. The friction arc plate (604) is made of PVC material. A baffle (605) is slidably provided on the other side of the sliding connection block (603). A diversion port (606) is opened on one side of the baffle (605). The motor (601) is fixedly provided inside the first heat dissipation outer cover (1) and the second heat dissipation outer cover (2). The lead screw (602) is rotatably provided on one side inside the first heat dissipation outer cover (1) and the second heat dissipation outer cover (2).

8. The laptop cooler according to claim 3, wherein, On one side of the first side plate (102), a plug lock assembly (7) is provided. The plug lock assembly (7) includes a lock plate housing (701). At the top of the lock plate housing (701), an insertion slot (702) is formed. At the top of the lock plate housing (701), short-circuit posts (704) are symmetrically and fixedly arranged. A fixed connection plate (705) is rotatably arranged on the outer side of the short-circuit posts (704). On the mutually remote sides of the fixed connection plate (705), a torsion spring (706) is fixedly arranged. The other end of the torsion spring (706) is fixedly connected to the short-circuit posts (704). On both sides of the lock plate housing (701), side plug lock plates (707) are symmetrically arranged. A fixed guide rail (709) is slidably arranged on the side of the side plug lock plate (707) close to the first side plate (102). A force-applying spring (708) is fixedly arranged between the side plug lock plate (707) and the fixed guide rail (709). The fixed guide rail (709) is fixedly arranged on one side of the first side plate (102).

9. The laptop cooler according to claim 8, characterized in that, The fixed connection plate (705) is fixedly arranged on one side of the first side plate (102). The mutually close sides of the side plug lock plates (707) are arranged in an inclined plane. On the side of the side plug lock plate (707) remote from the first side plate (102), a handle is provided. On the mutually remote sides of the lock plate housing (701), lock grooves (703) are symmetrically formed.

10. A laptop computer radiator according to claim 1, characterized in that, At the bottom ends of the first heat dissipation outer cover (1) and the second heat dissipation outer cover (2), leg assemblies (8) are symmetrically arranged. There are four groups of leg assemblies (8). The leg assembly (8) includes a fixed connection seat (801). On one side of the fixed connection seat (801), a screw barrel (802) is rotatably arranged. A screw rod (803) is threadedly connected inside the screw barrel (802). On the outer side of the other end of the screw rod (803), a placement seat (804) is arranged. Both the fixed connection seat (801) and the placement seat (804) are fixedly arranged at the bottom ends of the first heat dissipation outer cover (1) and the second heat dissipation outer cover (2). At the bottom end of the fixed connection seat (801), a limit rotation groove is formed.

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