Computer heat dissipation assembly with linkage dust removal structure

Abstract

The invention discloses a computer heat dissipation assembly with a linkage dust removal structure. The computer heat dissipation assembly comprises a mounting plate, a fixing plate, a fixing frame, a heat dissipation and dust removal mechanism, a piston power mechanism, a circulating pipe, heat conduction fins and a transmission belt. According to the computer heat dissipation assembly with the linkage dust removal structure, a connecting block and a dust removal scraping plate are synchronously driven to rotate by utilizing kinetic energy of a servo motor in the process of driving a positioning block and heat dissipation fan blades to rotate and dissipate heat, so that dust adhered to a second filter screen can be removed in the rotating process of the dust removal scraping plate; meanwhile, rotation of a servo motor can drive a piston power mechanism to operate through a transmission belt, so that effective circulation of cooling liquid in the piston power mechanism in a circulation pipe is accelerated, heat dissipation of the cooling liquid in the circulation process can be conveniently achieved by cooperating with heat conduction fins to absorb heat of electrical elements installed on an installation plate, and the service life of the cooling liquid is prolonged. And the overall heat dissipation effect and the structural linkage of the heat dissipation assembly are improved.

Description

Technical Field

[0001] The invention relates to the technical field of computers, in particular to a computer heat dissipation component with a linked dust removal structure. Background Art

[0002] A computer is a modern electronic computing machine used for high-speed computing. It can perform numerical and logical calculations, and also has storage and memory functions. It can run according to programs and automatically and quickly process massive amounts of data. It is a modern intelligent electronic device composed of hardware systems and software systems. The most critical part is the host part of the computer. During the use of the computer host, the computing components installed inside it will generate heat and accumulate inside the computer host chassis. If the heat is not processed, the high temperature will affect the use of the hardware inside the computer host, and even cause damage. Therefore, it is necessary to use computer cooling components to effectively dissipate the heat inside the computer host to ensure the normal operation of the computer.

[0003] However, the existing computer heat dissipation components still have certain defects when used:

[0004] A heat dissipation component of a computer proposed in application number CN202222525576.2 includes a base, the upper surface of the base is fixedly connected to a support column, the upper surface of the support column is fixedly connected to a placement table, the interior of the placement table is connected to a fan via a motor spline, the upper surface of the placement table is fixedly connected to a cooling rack, the upper surface of the cooling rack is fixedly connected to a connecting column, and the upper surface of the cooling rack is plugged with a cooling pipe. Compared with the heat dissipation components of existing computers, the heat dissipation component of the computer solves the problem that the heat dissipation component of the computer usually uses a heat dissipation fan for active heat dissipation during use through the combination of cooling pipes, circulation pipes, and input pipes. The heat dissipation effect of this method is restricted by the blade size and fan speed of the fan, and the contradiction with the miniaturization of the computer is becoming increasingly serious. In addition, this method of heat dissipation cannot quickly take away the heat better, resulting in poor heat dissipation. In actual use, the following problems also exist:

[0005] For example, in the process of using existing computer heat dissipation components, the heat dissipation components are usually connected to specific parts and perform fixed-point heat dissipation, but the entire inside of the computer host chassis cannot be cooled, thereby reducing the overall heat dissipation effect of the existing computer heat dissipation components. At the same time, in the process of heat dissipation through the existing computer heat dissipation components, the heat dissipation process will cause the dust inside the chassis to adhere to the cooling fan or the filter, so that the adhesion of the dust affects the operation and heat dissipation effect of the existing computer heat dissipation components.

[0006] In view of this, we conducted in-depth research on the above issues, which led to the present case.

[0007] In view of the above problems, an innovative design is carried out on the basis of the original computer heat dissipation component with a linked dust removal structure. Summary of the invention

[0008] The object of the present invention is to provide a computer heat dissipation component with a linked dust removal structure to solve the problems in the above background technology that it is inconvenient to perform overall heat dissipation on the computer host and to perform synchronous dust removal during the heat dissipation process.

[0009] To achieve the above object, the present invention provides the following technical solution: a computer heat dissipation component with a linkage dust removal structure, comprising a mounting plate, a fixing plate, a fixing frame, a heat dissipation and dust removal mechanism, a piston power mechanism, a circulation pipe, a heat conducting fin and a transmission belt,

[0010] A fixing plate is installed on one side of the mounting plate, a fixing frame is fixedly embedded inside the fixing plate, and a heat dissipation and dust removal mechanism is installed inside the fixing frame;

[0011] A piston power mechanism is installed at the bottom of the mounting plate, and the piston power mechanism is connected to the heat dissipation and dust removal mechanism through a transmission belt;

[0012] A heat-conducting fin is attached to the other side of the mounting plate, a circulation pipe runs through the interior of the heat-conducting fin, and the circulation pipe is connected to the sealed liquid storage tank.

[0013] Preferably, the heat dissipation and dust removal mechanism includes a first filter screen, the first filter screen and the second filter screen are fixedly installed at both ends of the interior of the fixed frame, a servo motor is fixedly embedded in the middle of the first filter screen, one end of the servo motor is connected to a positioning block, the outer ring of the positioning block is fixedly installed with a heat dissipation fan blade, a limiting groove is provided inside the positioning block, a telescopic spring is fixedly connected to the inside of the limiting groove, one end of the telescopic spring is fixedly connected to a baffle, a connecting block is fixedly installed on one side of the baffle, and a dust removal scraper is fixedly installed on the outer ring of the connecting block.

[0014] The adoption of the above technical scheme facilitates the rapid exchange of internal and external gases of the computer host chassis through the heat dissipation and dust removal mechanism, thereby facilitating the discharge of the hot air flow inside the computer chassis to achieve the purpose of heat dissipation. At the same time, dust removal can be achieved simultaneously during the heat dissipation process, thereby improving the heat dissipation and dust removal effect and structural linkage of the computer heat dissipation component with a linked dust removal structure.

[0015] Preferably, the first filter screen and the second filter screen are symmetrically arranged about the center line of the fixed frame, and the heat dissipation fan blades are distributed at equal angles on the outer circle of the positioning block.

[0016] By adopting the above technical solution, the first filter can protect the rotation of the cooling fan blades and prevent external dust from entering the chassis. The setting of the second filter can prevent the dust inside the chassis from sticking to the cooling fan blades and affecting the cooling effect, thereby improving the overall cooling effect of the cooling fan blades on the computer chassis during the rotation process.

[0017] Preferably, the connecting block forms a telescopic structure through a baffle, a telescopic spring and a limiting groove, and the dust scraping plates are distributed at equal angles on the outer circle of the connecting block, and the dust scraping plates are tightly fitted with the second filter screen.

[0018] The adoption of the above technical solution makes it easy for the telescopic spring to pull the baffle and the connecting block to slide inside the limiting groove, and drives the dust scraper to always fit tightly with the second filter screen, which is beneficial for the dust scraper to effectively scrape off the dust adhered to the second filter screen during the rotation process, thereby improving the dust removal effect of the computer heat dissipation component with a linked dust removal structure.

[0019] Preferably, the piston power mechanism includes a sealed liquid storage tank, a sealed liquid storage tank is fixedly installed on the bottom of the mounting plate, a partition is symmetrically fixed in the middle of the sealed liquid storage tank, a reciprocating screw is rotatably connected inside the partition, both ends of the reciprocating screw are connected to sealed bearings, the sealed bearings are connected to the sealed liquid storage tank, a piston plate is sleeved on the surface of the reciprocating screw, a driven bevel gear is fixedly installed in the middle of the reciprocating screw, a driving bevel gear is meshed with a driving bevel gear on one side of the driven bevel gear, a linkage shaft is fixedly installed on one side of the driven bevel gear, the linkage shaft is rotatably connected to the sealed liquid storage tank, and connectors are fixedly embedded at both ends of the sealed liquid storage tank.

[0020] The above technical solution makes it easy to link the heat dissipation and dust removal mechanism and the piston power mechanism through the transmission belt, which is beneficial to the effective circulation of the coolant inside the piston power mechanism inside the circulation pipe, and cooperates with the heat-conducting fins to effectively absorb and dissipate heat from the mounting plate and electrical components, thereby improving the heat dissipation effect of the computer heat dissipation component with a linked dust removal structure and further improving the structural linkage.

[0021] Preferably, the reciprocating screw rod forms a sealed rotating structure through a sealed bearing and a sealed liquid storage tank, and the reciprocating screw rod forms a reciprocating piston structure through a piston plate and a sealed liquid storage tank, and there are two groups of piston plates distributed on the reciprocating screw rod.

[0022] By adopting the above technical solution, the reciprocating screw can synchronously drive the two groups of piston plates to reciprocate during the rotation process, and the position distribution of the two groups of piston plates can facilitate the transmission of the coolant, thereby improving the transmission and circulation efficiency of the piston power mechanism for the coolant inside the circulation pipe.

[0023] Preferably, the driven bevel gear is vertically meshed with the driving bevel gear, and the linkage shaft forms a transmission structure with the servo motor through a transmission belt.

[0024] By adopting the above technical scheme, the servo motor can drive the linkage shaft to rotate through the transmission belt during the rotation process, and utilize the meshing of the driven bevel gear and the active bevel gear to drive the reciprocating screw to rotate, which is beneficial to drive the piston plate to squeeze and transmit the coolant, thereby improving the structural linkage of the computer heat dissipation component with a linkage dust removal structure.

[0025] Preferably, the heat-conducting fins are distributed at equal intervals on one side of the mounting plate, and the circulation pipes are distributed in an "S"-shaped circulation inside the heat-conducting fins.

[0026] By adopting the above technical scheme, the heat-conducting fins with equal spacing can cooperate with the mounting plate to extract the heat generated by the electrical components installed on the mounting plate, and the coolant circulating inside the circulation pipe is used to absorb and transmit the heat to achieve the heat dissipation effect. The setting of the servo motor and the heat dissipation fan blades can achieve double heat dissipation, thereby improving the heat dissipation efficiency of the computer heat dissipation component with a linked dust removal structure.

[0027] Compared with the prior art, the beneficial effects of the present invention are as follows: the computer heat dissipation component with a linked dust removal structure utilizes the kinetic energy of the servo motor in the process of driving the positioning block and the heat dissipation fan blades to rotate and dissipate heat, and synchronously drives the connecting block and the dust removal scraper to rotate, so that the dust removal scraper can remove the dust adhered to the second filter screen during the rotation process, thereby avoiding the accumulation of dust affecting the heat dissipation effect. At the same time, the rotation of the servo motor can also drive the piston power mechanism to operate through the transmission belt, so as to accelerate the effective circulation of the coolant inside the piston power mechanism inside the circulation pipe, and cooperate with the heat-conducting fins to absorb the heat of the electrical components installed on the mounting plate, which can facilitate the heat dissipation of the coolant during the circulation process, thereby improving the overall heat dissipation effect and structural linkage of the computer heat dissipation component with a linked dust removal structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a schematic diagram of the front and side appearance structure of the present invention;

[0029] Figure 2 This is a schematic diagram of the appearance structure of the present invention from the rear side;

[0030] Figure 3 This is a schematic diagram of the exploded structure of the mounting plate and the fixing plate of the present invention;

[0031] Figure 4 It is a schematic diagram of the side section structure of the fixing frame and the heat dissipation and dust removal mechanism of the present invention;

[0032] Figure 5It is a schematic diagram of the side section structure of the heat dissipation and dust removal mechanism of the present invention;

[0033] Figure 6 This is a schematic diagram of the connection structure between the piston power mechanism and the circulation pipe of the present invention;

[0034] Figure 7 It is a schematic diagram of the side section structure of the piston power mechanism of the present invention.

[0035] In the figure: 1. mounting plate; 2. fixing plate; 3. fixing frame; 4. heat dissipation and dust removal mechanism; 401. first filter; 402. second filter; 403. servo motor; 404. positioning block; 405. heat dissipation fan blade; 406. limit groove; 407. telescopic spring; 408. baffle; 409. connecting block; 410. dust removal scraper; 5. piston power mechanism; 501. sealed liquid storage tank; 502. partition; 503. reciprocating screw; 504. sealed bearing; 505. piston plate; 506. driven bevel gear; 507. driving bevel gear; 508. linkage shaft; 509. connector; 6. circulation pipe; 7. heat transfer fin; 8. transmission belt. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] See also Figure 1-5The present invention provides a technical solution: a computer heat dissipation component with a linkage dust removal structure, comprising a mounting plate 1, a fixing plate 2, a fixing frame 3, a heat dissipation and dust removal mechanism 4, a piston power mechanism 5, a circulation pipe 6, a heat conduction fin 7 and a transmission belt 8, a fixing plate 2 is mounted on one side of the mounting plate 1, a fixing frame 3 is fixedly engaged inside the fixing plate 2, a heat dissipation and dust removal mechanism 4 is mounted inside the fixing frame 3, the heat dissipation and dust removal mechanism 4 comprises a first filter 401, a first filter 401 and a second filter 402 are fixedly mounted at both ends of the fixing frame 3, the first filter 401 The first filter screen 401 is symmetrically arranged with the second filter screen 402 about the center line of the fixed frame 3. A servo motor 403 is fixedly embedded in the middle of the first filter screen 401. One end of the servo motor 403 is connected to a positioning block 404. The outer ring of the positioning block 404 is fixedly installed with heat dissipation fan blades 405, and the heat dissipation fan blades 405 are distributed at equal angles on the outer ring of the positioning block 404. A limiting groove 406 is provided inside the positioning block 404. A telescopic spring 407 is fixedly connected inside the limiting groove 406. One end of the telescopic spring 407 is fixedly connected to a baffle 408. One side of the baffle 408 is fixedly installed with a connecting The connecting block 409 forms a telescopic structure with the limiting groove 406 through the baffle 408 and the telescopic spring 407. The outer ring of the connecting block 409 is fixedly installed with a dust scraper 410, and the dust scraper 410 is distributed at equal angles on the outer ring of the connecting block 409, and the dust scraper 410 is tightly fitted with the second filter 402. The above makes the servo motor 403 generate suction during the process of driving the positioning block 404 and the heat dissipation fan blades 405 to rotate, so that the heat inside the computer case can be extracted to achieve heat dissipation. At the same time, during the rotation of the positioning block 404, the heat dissipation fan blades 405 can be sucked out of the computer case. During the rotation process, the connecting block 409 and the dust scraper 410 can be driven to rotate by the fixed connection between the two ends of the telescopic spring 407 and the limit groove 406 and the baffle 408. The telescopic spring 407 pulls the baffle 408 and the connecting block 409, so that the dust scraper 410 is always in contact with the second filter 402 during the rotation process, so that the dust adhered to the second filter 402 can be effectively scraped off, avoiding the adhesion and accumulation of dust affecting the ventilation effect of the second filter 402, thereby improving the heat dissipation efficiency and the linked dust removal effect of the heat dissipation and dust removal mechanism 4.

[0038] Combination Figure 1-3 and Figure 6-7As shown, a piston power mechanism 5 is installed at the bottom of the mounting plate 1, and the piston power mechanism 5 is interconnected with the heat dissipation and dust removal mechanism 4 through a transmission belt 8. The piston power mechanism 5 includes a sealed liquid storage tank 501, and the sealed liquid storage tank 501 is fixedly installed at the bottom of the mounting plate 1. A partition 502 is symmetrically fixed in the middle of the sealed liquid storage tank 501. A reciprocating screw rod 503 is rotatably connected inside the partition 502. Both ends of the reciprocating screw rod 503 are connected to sealed bearings 504. The sealed bearings 504 are connected to the sealed liquid storage tank 501. The reciprocating screw rod 503 forms a sealed rotating structure with the sealed liquid storage tank 501 through the sealed bearings 504. The reciprocating screw rod 503 The surface of the reciprocating screw 503 is sleeved with a piston plate 505, and the reciprocating screw 503 and the sealed liquid storage tank 501 form a reciprocating piston structure through the piston plate 505, and the piston plate 505 is distributed in two groups on the reciprocating screw 503, a driven bevel gear 506 is fixedly installed in the middle of the reciprocating screw 503, and a driving bevel gear 507 is meshed with a driving bevel gear 507 on one side of the driving bevel gear 507, and the driven bevel gear 506 is vertically meshed and connected with the driving bevel gear 507, and a linkage shaft 508 is fixedly installed on one side of the driven bevel gear 506, and the linkage shaft 508 forms a transmission structure with the servo motor 403 through a transmission belt 8, and the linkage shaft 508 is rotatably connected with the sealed liquid storage tank 501 , connectors 509 are fixedly fitted at both ends of the sealed liquid storage tank 501, and heat-conducting fins 7 are attached to the other side of the mounting plate 1. A circulation pipe 6 runs through the inside of the heat-conducting fins 7. The heat-conducting fins 7 are evenly spaced on one side of the mounting plate 1, and the circulation pipe 6 is distributed in an "S" shape inside the heat-conducting fins 7. The circulation pipe 6 and the sealed liquid storage tank 501 are connected to each other. The design of the above structure enables the servo motor 403 to drive the linkage shaft 508 to rotate through the transmission belt 8 during the rotation process, and the linkage shaft 508 can also drive the active bevel gear 507 to rotate during the rotation process, and the active bevel gear 507 and the driven bevel gear 506 are used to rotate. The meshing connection drives the reciprocating screw 503 to rotate smoothly through the sealed bearing 504, and drives the two sets of piston plates 505 to slide back and forth during the rotation, so that the piston plate 505 drives the coolant to circulate and move inside the circulation pipe 6 through the connecting head 509 during the reciprocating motion. The heat-conducting fins 7 can absorb and conduct the heat generated by the mounting plate 1 and the electrical components mounted on its surface, and transfer the heat to the circulating coolant, which is beneficial for the coolant to transfer and dissipate the heat during the circulation process to achieve heat dissipation, thereby improving the structural linkage and heat dissipation effect of the computer heat dissipation component with a linked dust removal structure.

[0039] The contents not described in detail in this specification belong to the prior art known to professional and technical personnel in this field.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A computer heat dissipation component with a linked dust removal structure, comprising a mounting plate (1), a fixing plate (2), a fixing frame (3), a heat dissipation and dust removal mechanism (4), a piston power mechanism (5), a circulation pipe (6), a heat conducting fin (7) and a transmission belt (8), characterized in that: A fixing plate (2) is installed on one side of the mounting plate (1), a fixing frame (3) is fixedly embedded inside the fixing plate (2), and a heat dissipation and dust removal mechanism (4) is installed inside the fixing frame (3); A piston power mechanism (5) is installed at the bottom of the mounting plate (1), and the piston power mechanism (5) is connected to the heat dissipation and dust removal mechanism (4) via a transmission belt (8); A heat-conducting fin (7) is attached to the other side of the mounting plate (1), a circulation pipe (6) runs through the interior of the heat-conducting fin (7), and the circulation pipe (6) is interconnected with the sealed liquid storage tank (501).

2. A computer heat dissipation component with a linkage dust removal structure according to claim 1, characterized in that: The heat dissipation and dust removal mechanism (4) comprises a first filter (401), the first filter (401) and the second filter (402) are fixedly mounted at both ends of the interior of the fixed frame (3), a servo motor (403) is fixedly engaged in the middle of the first filter (401), one end of the servo motor (403) is connected to a positioning block (404), a heat dissipation fan blade (405) is fixedly mounted on the outer ring of the positioning block (404), a limiting groove (406) is provided inside the positioning block (404), a telescopic spring (407) is fixedly connected inside the limiting groove (406), one end of the telescopic spring (407) is fixedly connected to a baffle (408), a connecting block (409) is fixedly mounted on one side of the baffle (408), and a dust removal scraper (410) is fixedly mounted on the outer ring of the connecting block (409).

3. A computer heat dissipation component with a linkage dust removal structure according to claim 2, characterized in that: The first filter screen (401) and the second filter screen (402) are symmetrically arranged about the center line of the fixed frame (3), and the heat dissipation blades (405) are distributed at equal angles on the outer circle of the positioning block (404).

4. A computer heat dissipation component with a linkage dust removal structure according to claim 2, characterized in that: The connecting block (409) forms a telescopic structure with the limiting groove (406) through the baffle (408) and the telescopic spring (407), and the dust removal scraper (410) is distributed at equal angles on the outer circle of the connecting block (409), and the dust removal scraper (410) is tightly fitted with the second filter screen (402).

5. The computer heat dissipation component with a linkage dust removal structure according to claim 1, characterized in that: The piston power mechanism (5) comprises a sealed liquid storage tank (501), the sealed liquid storage tank (501) is fixedly mounted on the bottom of the mounting plate (1), a partition (502) is symmetrically fixed in the middle of the sealed liquid storage tank (501), a reciprocating screw rod (503) is rotatably connected inside the partition (502), both ends of the reciprocating screw rod (503) are connected to sealed bearings (504), the sealed bearings (504) are connected to the sealed liquid storage tank (501), and the reciprocating screw rod (503) is rotatably connected to the inside of the partition (502). A piston plate (505) is sleeved on the surface of the rod (503); a driven bevel gear (506) is fixedly mounted in the middle of the reciprocating screw rod (503); a driving bevel gear (507) is meshed with one side of the driving bevel gear (507); a linkage shaft (508) is fixedly mounted on one side of the driven bevel gear (506); the linkage shaft (508) is rotatably connected to a sealed liquid storage tank (501); and connectors (509) are fixedly engaged at both ends of the sealed liquid storage tank (501).

6. A computer heat dissipation component with a linkage dust removal structure according to claim 5, characterized in that: The reciprocating screw (503) forms a sealed rotating structure with a sealed bearing (504) and a sealed liquid storage tank (501), and the reciprocating screw (503) forms a reciprocating piston structure with a piston plate (505) and a sealed liquid storage tank (501), and two groups of piston plates (505) are distributed on the reciprocating screw (503).

7. The computer heat dissipation component with a linkage dust removal structure according to claim 5, characterized in that: The driven bevel gear (506) is vertically meshed with the driving bevel gear (507), and the linkage shaft (508) forms a transmission structure with the servo motor (403) via a transmission belt (8).

8. The computer heat dissipation component with a linkage dust removal structure according to claim 1, characterized in that: The heat-conducting fins (7) are distributed at equal intervals on one side of the mounting plate (1), and the circulation pipes (6) are distributed in an "S"-shaped circulation pattern inside the heat-conducting fins (7).

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