CN211698861U

CN211698861U - Computer mainframe convenient to heat dissipation

Info

Publication number: CN211698861U
Application number: CN202020408742.9U
Authority: CN
Inventors: 李胜光
Original assignee: Yangtze University
Current assignee: Yangtze University
Priority date: 2020-03-26
Filing date: 2020-03-26
Publication date: 2020-10-16
Anticipated expiration: 2030-03-26

Abstract

The utility model discloses a computer mainframe convenient to heat dissipation, concretely relates to electronic product field, including the computer box, bottom one side of computer box is provided with first louvre, upper end one side of computer box is provided with the second louvre, the outside of first louvre and second louvre is the fixed protection casing that is provided with all, the bottom of protection casing all is provided with first filter screen, the inside of protection casing is provided with the counterweight rod, the both ends of counterweight rod are the fixed stay cord that is provided with all, the one end of stay cord is through first leading wheel to set up in the inside of computer box, the stay cord is located the inside one end of computer box and passes through the winding of second leading wheel and set up on the rolling wheel, the fixed micro motor that is provided with of one end of rolling wheel. The utility model discloses the dust of first filter screen outer end is detached under the vibrations effect, can prevent that the dust from blockking up first filter screen, influences the radiating efficiency of computer box.

Description

Computer mainframe convenient to heat dissipation

Technical Field

The utility model relates to an electronic product technology field, more specifically say, the utility model relates to a computer mainframe convenient to heat dissipation.

Background

The computer is commonly called computer, and is a modern electronic computing machine for high-speed computation, which can perform numerical computation, logic computation and memory function. The intelligent electronic device can be operated according to a program, and can automatically process mass data at a high speed.

The CPU and other parts of the computer generate heat in the high-speed operation process, and the heat dissipation is a heat transfer process, so that the heat generated by the CPU is carried to other media, and the temperature of the CPU is controlled within a stable range. According to the environment of our lives, the heat of the CPU is ultimately dissipated into the air. The process is computer heat dissipation, but only depends on the heat dissipation holes of the computer to dissipate heat, so that an ideal heat dissipation effect cannot be achieved, and after long-term use, the filter screen at the heat dissipation holes is easy to block, so that the heat dissipation efficiency of the computer is lower, and the service life of the computer is greatly reduced.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a computer mainframe convenient to heat dissipation, the utility model aims to solve the technical problem that: how to improve the heat dissipation efficiency of the computer.

In order to achieve the above object, the utility model provides a following technical scheme: a computer case convenient for heat dissipation comprises a computer case body and a bearing plate arranged at the lower end in the computer case body, wherein two supporting plates are fixedly arranged in the computer case body and positioned below the computer case body, a driving motor is fixedly arranged on one side of each supporting plate, a threaded rod is fixedly connected with the output end of the driving motor, a sleeve is arranged on the threaded rod, a guide sleeve is fixedly arranged at the upper end of the sleeve, a heat dissipation fan is fixedly arranged at the upper end of the guide sleeve, the guide sleeve is arranged on a guide rod in a sliding manner, a first heat dissipation hole is arranged on one side of the bottom end of the computer case body, a second heat dissipation hole is arranged on one side of the upper end of the computer case body, protective covers are fixedly arranged on the outer sides of the first heat dissipation hole and the second heat dissipation hole, a first filter screen is arranged at the, the both ends of counterweight rod are all fixed and are provided with the stay cord, first leading wheel is passed through to the one end of stay cord to set up in the inside of computer box, the stay cord is located the inside one end of computer box and passes through the winding of second leading wheel and set up on the rolling wheel, the fixed micro motor that is provided with of one end of rolling wheel, the inboard of first louvre and second louvre all is provided with the second filter screen.

In a preferred embodiment, a plurality of air holes are uniformly arranged on the bearing plate at intervals, and a plurality of bumps are uniformly arranged on the upper surface of the bearing plate at intervals.

In a preferred embodiment, both ends of the threaded rod are rotatably arranged on the support plate through bearings, and both ends of the guide rod are fixedly arranged on the support plate.

In a preferred embodiment, the weight rod is disposed directly above the first filter, and the weight rod is filled with a weight.

In a preferred embodiment, the first guide wheel is mounted on the inner side wall of the protective cover through a mounting piece, and the second guide wheel is rotatably arranged on the inner side wall of the computer box body.

In a preferred embodiment, the pore size of the second filter is smaller than the pore size of the first filter.

Compared with the prior art, the utility model discloses a technological effect and advantage:

1. the utility model discloses a through being provided with driving motor, threaded rod, sleeve, guide pin bushing and radiator fan, radiator fan during operation, driving motor can drive the threaded rod and rotate, can make sleeve and guide pin bushing drive radiator fan horizontal migration when the threaded rod rotates for radiator fan blows the heat dissipation to the different positions of computer box inside, dispels the heat to the inside heat dissipation of computer box evenly;

2. the utility model discloses a be provided with the counterweight rod, the stay cord, first leading wheel, the second leading wheel, rolling wheel and micro motor, regularly open micro motor, micro motor drives the rolling wheel and rotates, can be with the stay cord rolling when rolling wheel rotates, make the counterweight rod rise, then the counter-rotation micro motor, the counterweight rod descends under the action of gravity, make the counterweight rod pound on first filter screen, the dust of first filter screen outer end is detached under the vibrations effect, can prevent that the dust from blockking up first filter screen, influence the radiating efficiency of computer box.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

Fig. 3 is a schematic structural view of the weight rod of the present invention.

Fig. 4 is the utility model discloses the drive structure schematic diagram of rolling wheel.

The reference signs are: the heat dissipation device comprises a computer box body 1, a bearing plate 2, a supporting plate 3, a driving motor 4, a threaded rod 5, a sleeve 6, a guide sleeve 7, a heat dissipation fan 8, a guide rod 9, a first heat dissipation hole 10, a second heat dissipation hole 11, a protective cover 12, a first filter screen 13, a counterweight rod 14, a pull rope 15, a first guide wheel 16, a second guide wheel 17, a winding wheel 18, a micro motor 19, a second filter screen 20, a bump 21 and a mounting part 22.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

According to the computer case convenient for heat dissipation shown in fig. 1-4, comprising a computer case 1 and a loading plate 2 disposed at the lower end of the interior of the computer case 1, two supporting plates 3 are fixedly disposed at the lower part of the computer case 1 in the interior of the computer case 1, a driving motor 4 is fixedly mounted at one side of the supporting plates 3, a threaded rod 5 is fixedly connected to the output end of the driving motor 4, a sleeve 6 is disposed on the threaded rod 5, a guide sleeve 7 is fixedly disposed at the upper end of the sleeve 6, a heat dissipation fan 8 is fixedly mounted at the upper end of the guide sleeve 7, the guide sleeve 7 is slidably disposed on a guide rod 9, a first heat dissipation hole 10 is disposed at one side of the bottom end of the computer case 1, a second heat dissipation hole 11 is disposed at one side of the upper end of the computer case 1, and a protective cover 12 is fixedly disposed at the outer sides of the, the bottom of protection casing 12 all is provided with first filter screen 13, the inside of protection casing 12 is provided with counterweight rod 14, counterweight rod 14's both ends are all fixed and are provided with stay cord 15, first leading wheel 16 is passed through to the one end of stay cord 15 to set up in the inside of computer box 1, stay cord 15 is located the inside one end of computer box 1 and passes through the winding of second leading wheel 17 and set up on wind-up wheel 18, the fixed micro motor 19 that is provided with of one end of wind-up wheel 18, the inboard of first louvre 10 and second louvre 11 all is provided with second filter screen 20.

Further, the even a plurality of bleeder vent that is provided with at interval on the loading board 2, the even a plurality of lug 21 of upper surface interval of loading board 2 conveniently blows in the computer box 1 inside with the cold wind that radiator fan 8 produced through the bleeder vent.

Further, the both ends of threaded rod 5 all rotate through the bearing and set up in backup pad 3, the both ends of guide bar 9 are all fixed to be set up in backup pad 3, make things convenient for the rotation of threaded rod 5 and the installation of guide bar 9.

Further, the weight rod 14 is arranged right above the first filter screen 13, and the inside of the weight rod 14 is filled with the weight block, so that the weight rod 14 is conveniently utilized to impact the first filter screen 13, and the dust at the outer end of the first filter screen 13 falls off.

Further, the first guide wheel 16 is installed on the inner side wall of the protection cover 12 through the installation part 22, and the second guide wheel 17 is rotatably arranged on the inner side wall of the computer case 1, so that the installation of the first guide wheel 16 and the second guide wheel 17 is facilitated.

Further, the aperture of the filter hole of the second filter screen 20 is smaller than the aperture of the filter hole of the first filter screen 13, so that dust in the air can be filtered for the second time, and the dust is prevented from entering the computer case 1.

The implementation mode is specifically as follows: when the computer accessory is used, the computer accessory is arranged on the bearing plate 2 in the computer box body 1, the computer accessory is supported by the convex block 21 on the bearing plate 2, the driving motor 4 and the radiating fan 8 are turned on during heat dissipation, the driving motor 4 drives the threaded rod 5 to rotate, the sleeve 6 and the guide sleeve 7 can move in the horizontal direction when the threaded rod 5 rotates, the guide sleeve 7 can drive the radiating fan 8 to move horizontally, the radiating fan 8 blows air to the computer accessory on the bearing plate 2 through the vent hole for heat dissipation, the convex block 21 supports the computer accessory, the radiating fan 8 can conveniently radiate the bottom end of the accessory, heat in the computer box body 1 is blown out through the second radiating hole 11, external air enters the computer box body 1 through the first radiating hole 10, the first radiating hole 10 and the protective cover 12 outside the second radiating hole 11 can reduce dust in the air from entering the computer box body 1, the first filter screen 13 at the bottom end of the protective cover 12 and the second filter screen 20 at the inner side of the heat dissipation holes can filter dust in the air, so that the filtering effect is good, the dust is prevented from polluting computer accessories, and the service life of the computer is shortened; after long-term use, first filter screen 13 outer end is stained with a large amount of dust and influences the radiating efficiency of computer box 1, micro motor 19 can be opened regularly, micro motor 19 drives wind-up wheel 18 and rotates, wind-up wheel 18 is with stay cord 15 rolling, make stay cord 15 drive counterweight rod 14 rise, when counterweight rod 14 rises to a take the altitude, micro motor 19 antiport, counterweight rod 14 descends under the action of gravity, make counterweight rod 14 fall on first filter screen 13, the dust of first filter screen 13 outer end drops under the vibrations effect, utilize the repeated descending of counterweight rod 14 to get rid of most dust in first filter screen 13 outer end, can effectively improve the radiating efficiency of first louvre 10 and second louvre 11, can effectively prolong the manual cycle of clearing up the filter screen of people, make things convenient for people's use.

The utility model discloses beneficial effect: through being provided with the counterweight rod, the stay cord, first leading wheel, the second leading wheel, rolling wheel and micro motor, micro motor regularly opens, micro motor drives the rolling wheel and rotates, can be with the stay cord rolling when rolling wheel rotates, make the counterweight rod rise, then the counter rotation micro motor, the counterweight rod descends under the action of gravity, make the counterweight rod pound on first filter screen, the dust of first filter screen outer end is detached under the vibrations effect, can prevent that the dust from blockking up first filter screen, influence the radiating efficiency of computer box.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a computer mainframe convenient to heat dissipation, includes computer box (1) and sets up in loading board (2) of the inside lower extreme of computer box (1), its characterized in that: the computer case is characterized in that two supporting plates (3) are fixedly arranged in the computer case (1) and positioned below the computer case (1), a driving motor (4) is fixedly arranged on one side of each supporting plate (3), a threaded rod (5) is fixedly connected to the output end of the driving motor (4), a sleeve (6) is arranged on the threaded rod (5), a guide sleeve (7) is fixedly arranged at the upper end of the sleeve (6), a radiating fan (8) is fixedly arranged at the upper end of the guide sleeve (7), the guide sleeve (7) is arranged on a guide rod (9) in a sliding manner, a first radiating hole (10) is arranged on one side of the bottom end of the computer case (1), a second radiating hole (11) is arranged on one side of the upper end of the computer case (1), and a protective cover (12) is fixedly arranged on the outer sides of the first radiating hole (10) and the second, the bottom of protection casing (12) all is provided with first filter screen (13), the inside of protection casing (12) is provided with counterweight rod (14), the both ends of counterweight rod (14) are all fixed and are provided with stay cord (15), first leading wheel (16) are passed through to the one end of stay cord (15) to set up in the inside of computer box (1), the one end that stay cord (15) are located computer box (1) inside sets up on wind-up wheel (18) through second leading wheel (17) winding, the one end of wind-up wheel (18) is fixed and is provided with micro motor (19), the inboard of first louvre (10) and second louvre (11) all is provided with second filter screen (20).

2. The computer mainframe facilitating heat dissipation of claim 1, wherein: the bearing plate (2) is evenly provided with a plurality of air holes at intervals, and the upper surface of the bearing plate (2) is evenly provided with a plurality of bumps (21) at intervals.

3. The computer mainframe facilitating heat dissipation of claim 1, wherein: the two ends of the threaded rod (5) are rotatably arranged on the supporting plate (3) through bearings, and the two ends of the guide rod (9) are fixedly arranged on the supporting plate (3).

4. The computer mainframe facilitating heat dissipation of claim 1, wherein: the weight rod (14) is arranged right above the first filter screen (13), and a balancing weight is filled in the weight rod (14).

5. The computer mainframe facilitating heat dissipation of claim 1, wherein: the first guide wheel (16) is installed on the inner side wall of the protective cover (12) through an installation piece (22), and the second guide wheel (17) is rotatably arranged on the inner side wall of the computer box body (1).

6. The computer mainframe facilitating heat dissipation of claim 1, wherein: the aperture of the filter holes of the second filter screen (20) is smaller than that of the filter holes of the first filter screen (13).