CN208283887U - One kind being used for heat radiation device for computer case - Google Patents

Abstract

The utility model discloses one kind to be used for heat radiation device for computer case, including shell, multiple equally distributed ventilation holes are offered at the top of the shell, horizontally disposed thermal insulation board is installed on the bottom end inner wall of shell, the inside of shell is equipped with the filter screen being vertically arranged, the top side of shell is welded with two symmetrically arranged ventilation ducts, horizontally disposed penetration pipe and horizontally disposed fixed link are welded between two ventilation ducts, the inside of ventilation duct is equipped with blower, connecting rod is rotatably connected on the two sides outer wall of shell, the down either side of shell is equipped with horizontally disposed fixed block, sliding slot is offered at the top of fixed block, there are two symmetrically arranged sliding blocks for the internal slide connection of sliding slot.The utility model structure is simple, easy to use, improves the heat dissipation effect to computer, while the dust for avoiding computer-internal is diffused into air, convenient for adjusting.

Description

One kind being used for heat radiation device for computer case

Technical field

The utility model relates to heat abstractor technical fields, more particularly to one kind to be used for heat radiation device for computer case.

Background technique

Existing laptop be using when can generate a large amount of heat so that organism fever, influences computer Service performance, it is existing to have the partition of fan by placing one piece in the bottom of computer, and deposited between partition and mounting table In certain gap, promote heat diffusion, so that the heat in computer is discharged by fan, however such mode makes The heat of computer directly blows on the table top of mounting table, so that mounting table is hot, so that between computer and mounting table Air heating, heat dissipation effect is poor, and the dust of computer-internal can be attached on sound of sighing placed mesa and be diffused into around user Air in, health effect is caused to user, thus it is proposed that a kind of be used for heat radiation device for computer case.

Utility model content

Purpose of the utility model is to solve disadvantages existing in the prior art, and the one kind proposed is used for computer Cabinet cooling device.

To achieve the goals above, the utility model adopts the technical scheme that

One kind being used for heat radiation device for computer case, including shell, offers multiple be uniformly distributed at the top of the shell Ventilation hole, horizontally disposed thermal insulation board is installed on the bottom end inner wall of shell, the inside of shell is equipped with the mistake being vertically arranged Strainer, the top side of shell are welded with two symmetrically arranged ventilation ducts, are welded between two ventilation ducts horizontally disposed Penetration pipe and horizontally disposed fixed link, the inside of ventilation duct are equipped with blower, the company of being rotatably connected on the two sides outer wall of shell Extension bar, the down either side of shell are equipped with horizontally disposed fixed block, and sliding slot is offered at the top of fixed block, and the inside of sliding slot is sliding There are two symmetrically arranged sliding blocks for dynamic connection, and the top of two sliding blocks is hinged with two one end of connecting rod far from shell respectively, The inside of sliding slot is equipped with horizontally disposed threaded rod, and threaded rod runs through one end of two sliding blocks and the side side wall of sliding slot rotates Connection, one end that threaded rod extends to outside fixed block is welded with swing handle, and sliding block is threadedly coupled with threaded rod.

Preferably, the threaded rod is made of two thread segments and a smooth section, and smooth section is located at two thread segments Between, the hand of spiral of two thread segments is reversed, and smooth section is located between two sliding blocks.

Preferably, the shell is equipped with non-slip mat far from one end downside of connecting rod, and non-slip mat uses rubber material system At.

Preferably, the inside of the shell is equipped with cooling fin, and cooling fin ventilation hole is oppositely arranged.

Preferably, two blowers are connected by conducting wire, and one of blower is connected with energization connector by conducting wire.

Preferably, the ventilation duct is made of horizontal segment and tilting section, and the top end surface of ventilation duct horizontal segment and shell It is arranged in parallel, and the angle of ventilation duct vertical section and case top end face is greater than 90 degree less than 180 degree.

The utility model beneficial effect is:

By shell, ventilation duct, connecting rod, sliding block, fixed block, sliding slot, threaded rod, swing handle, blower, penetration pipe, Fixed link, filter screen, ventilation hole, cooling fin, non-slip mat, the isostructural setting of energization connector, enable to computer-internal Heat can be emitted more preferably, and the dust in simultaneous computer does not diffuse into air, convenient for the use of computer, the dress It is simple to set structure, it is easy to use, the heat dissipation effect to computer is improved, while the dust for avoiding computer-internal is diffused into Air, convenient for adjusting.

Detailed description of the invention

Fig. 1 be the utility model proposes a kind of structural schematic diagram for heat radiation device for computer case；

Fig. 2 be the utility model proposes a kind of partial structural diagram for heat radiation device for computer case；

Fig. 3 be the utility model proposes a kind of shell structure schematic side view for heat radiation device for computer case.

In figure: 1 shell, 2 ventilation ducts, 3 connecting rods, 4 sliding blocks, 5 fixed blocks, 6 sliding slots, 7 threaded rods, 8 swing handles, 9 wind Machine, 10 penetration pipes, 11 fixed links, 12 filter screens, 13 ventilation holes, 14 cooling fins, 15 non-slip mats, 16 energization connectors.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.

Referring to Fig.1-3, a kind of to be used for heat radiation device for computer case, including shell 1, the top of shell 1 offer multiple Equally distributed ventilation hole 13 is equipped with horizontally disposed thermal insulation board on the bottom end inner wall of shell 1, and the inside of shell 1 is equipped with The filter screen 12 being vertically arranged, the top side of shell 1 are welded with two symmetrically arranged ventilation ducts 2, between two ventilation ducts 2 It is welded with horizontally disposed penetration pipe 10 and horizontally disposed fixed link 11, the inside of ventilation duct 2 is equipped with blower 9, shell 1 Connecting rod 3 is rotatably connected on the outer wall of two sides, the down either side of shell 1 is equipped with horizontally disposed fixed block 5, fixed block 5 Top offers sliding slot 6, and there are two symmetrically arranged sliding block 4, the top difference of two sliding blocks 4 for the internal slide connection of sliding slot 6 Hinged with two one end of connecting rod 3 far from shell 1, the inside of sliding slot 6 is equipped with horizontally disposed threaded rod 7, and threaded rod 7 passes through The side side wall of one end and sliding slot 6 for wearing two sliding blocks 4 is rotatablely connected, and threaded rod 7 extends to the welding of one end outside fixed block 5 There is swing handle 8, and sliding block 4 is threadedly coupled with threaded rod 7.

Threaded rod 7 is made of two thread segments and a smooth section, and smooth section is located between two thread segments, two spiral shells The hand of spiral of line section is reversed, and smooth section is located between two sliding blocks 4, and shell 1 is set far from one end downside of connecting rod 3 There is non-slip mat 15, and non-slip mat 15 is made of rubber material, the inside of shell 1 is equipped with cooling fin 14, and cooling fin 14 is logical Air holes 13 is oppositely arranged, and two blowers 9 are connected by conducting wire, and one of blower 9 is connected with energization connector 16 by conducting wire, Ventilation duct 2 is made of horizontal segment and tilting section, and 2 horizontal segment of ventilation duct and the top end surface of shell 1 are arranged in parallel, and logical The angle of 2 vertical section of air hose and 1 top end surface of shell is greater than 90 degree less than 180 degree.

Working principle: in use, by the top that notebook computer is placed on to shell 1, computer when in use, can It is powered so that energization connector 16 is inserted in notebook computer, so that blower 9 rotates, blower 9 is rotated, so that notebook calculates Internal heat enters the inside of shell 1 by the heat release hole and ventilation hole 13 that calculate motor spindle, then passes through filter screen 12 The dust in hot-air is filtered out, then is discharged by ventilation duct 2, since ventilation duct 2 is made of horizontal segment and tilting section, hot gas is logical Horizontal segment discharge is crossed, so that discharge hot gas flows to the upper aerial of separate shell 1, while thermal insulation board can be avoided the heat in shell 1 Amount is transferred to mounting table, so that mounting table is hot, the air themperature around notebook computer is caused to increase, and by revolving manually Turn swing handle 8,7 positive and negative rotation of threaded rod can be made, thus drive two sliding blocks 4 close to each other or be located remotely from each other, from And the angle between two connecting rods 3 is increased or reduced, so that the tilt angle of adjustment housings 1, uses convenient for user, The apparatus structure is simple, easy to use, improves the heat dissipation effect to computer, while the dust for avoiding computer-internal expands It is scattered to air, convenient for adjusting.

The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model Within enclosing.

Claims (6)

1. one kind is used for heat radiation device for computer case, including shell (1), which is characterized in that opened up at the top of the shell (1) There are multiple equally distributed ventilation holes (13), horizontally disposed thermal insulation board, shell (1) are installed on the bottom end inner wall of shell (1) Inside the filter screen (12) being vertically arranged is installed, the top side of shell (1) is welded with two symmetrically arranged ventilation ducts (2), horizontally disposed penetration pipe (10) and horizontally disposed fixed link (11), ventilation duct are welded between two ventilation ducts (2) (2) inside is equipped with blower (9), is rotatably connected on the two sides outer wall of shell (1) connecting rod (3), under the two sides of shell (1) Side is equipped with horizontally disposed fixed block (5), is offered at the top of fixed block (5) sliding slot (6), and the internal slide of sliding slot (6) connects Connect there are two symmetrically arranged sliding block (4), the top of two sliding blocks (4) respectively with two connecting rods (3) far from shell (1) one End is hinged, and the inside of sliding slot (6) is equipped with horizontally disposed threaded rod (7), and threaded rod (7) runs through one end of two sliding blocks (4) It is rotatablely connected with the side side wall of sliding slot (6), threaded rod (7) extends to the external one end of fixed block (5) and is welded with swing handle (8), and sliding block (4) is threadedly coupled with threaded rod (7).

2. according to claim 1 a kind of for heat radiation device for computer case, which is characterized in that the threaded rod (7) It is made of two thread segments and a smooth section, and smooth section is located between two thread segments, the hand of spiral of two thread segments It is reversed, and smooth section is located between two sliding blocks (4).

3. according to claim 1 a kind of for heat radiation device for computer case, which is characterized in that the shell (1) is remote Non-slip mat (15) are equipped on the downside of one end from connecting rod (3), and non-slip mat (15) is made of rubber material.

4. according to claim 1 a kind of for heat radiation device for computer case, which is characterized in that the shell (1) Inside is equipped with cooling fin (14), and cooling fin (14) ventilation hole (13) is oppositely arranged.

5. according to claim 1 a kind of for heat radiation device for computer case, which is characterized in that two blowers (9) are logical Conducting wire connection is crossed, and one of blower (9) is connected with energization connector (16) by conducting wire.

6. according to claim 1 a kind of for heat radiation device for computer case, which is characterized in that the ventilation duct (2) It is made of, and ventilation duct (2) horizontal segment and the top end surface of shell (1) are arranged in parallel, and divulges information horizontal segment and tilting section The angle for managing (2) vertical section and shell (1) top end surface is greater than 90 degree less than 180 degree.