CN217588009U

CN217588009U - High-efficient heat radiation structure of mainboard

Info

Publication number: CN217588009U
Application number: CN202221458120.2U
Authority: CN
Inventors: 吴瑞金
Original assignee: Bestar Shenzhen Intelligent Co ltd
Current assignee: Bestar Shenzhen Intelligent Co ltd
Priority date: 2022-06-13
Filing date: 2022-06-13
Publication date: 2022-10-14
Anticipated expiration: 2032-06-13

Abstract

The utility model discloses a high-efficiency heat dissipation structure for a mainboard, which comprises a base, wherein an installation mechanism is fixedly installed at the top of the base, clamping mechanisms are arranged on two sides of the top of the installation mechanism, a mainboard body is clamped at the inner sides of the clamping mechanisms, and a heat dissipation mechanism is fixedly installed at the top of the installation mechanism; the fixture includes a riser. The above structure is adopted in the utility model, drive lead screw drive slider in the inboard mutual slip of guide rail through wrench movement knob, this moment peg graft the draw-in groove through the card strip on the cardboard inside, can carry out fixed mounting to the mainboard body through screwing the hand screw, during this, can carry out better shock attenuation buffering to the mainboard body through the bumper shock absorber, thereby keep the stability of mainboard body, the life of mainboard body has been improved, only need not hard up hand screw when needs are dismantled and reverse wrench movement knob can, make the mainboard dismouting of being convenient for, convenient to use.

Description

High-efficient heat radiation structure of mainboard

Technical Field

The utility model belongs to the technical field of the mainboard, in particular to high-efficient heat radiation structure of mainboard.

Background

The main board is a rectangular circuit board, on which the main circuit system for forming computer is mounted, and generally includes BIOS chip, I/O control chip, keyboard and panel control switch interface, indicator lamp plug-in unit, expansion slot, main board and D.C. power supply plug-in unit for plug-in card, etc..

The existing mainboard mostly adopts a fan to dissipate heat, only depends on the fan to dissipate heat, the heat dissipation performance is poor, when the high power of a computer is operated, the heat is difficult to be quickly discharged, meanwhile, the mainboard lacks a buffer structure when being installed in a computer case, and the mainboard belongs to the precision period, so that the mainboard is easily damaged by vibration during the assembly or the carrying of the computer case, and therefore, the high-efficiency heat dissipation structure of the mainboard with strong protection performance is required to be designed.

SUMMERY OF THE UTILITY MODEL

To the problem that mentions in the background art, the utility model aims at providing a high-efficient heat radiation structure of mainboard to only rely on fan cooling of solving current mainboard, heat dispersion is relatively poor, when the high power function of computer, is difficult to quick discharge the heat, and the mainboard lacks buffer structure when the computer machine incasement simultaneously and leads to its easy problem of damaging.

The above technical purpose of the present invention can be achieved by the following technical solutions: a high-efficiency heat dissipation structure for a mainboard comprises a base, wherein an installation mechanism is fixedly installed at the top of the base, clamping mechanisms are arranged on two sides of the top of the installation mechanism, a mainboard body is clamped on the inner sides of the clamping mechanisms, and a heat dissipation mechanism is fixedly installed at the top of the installation mechanism; the clamping mechanism comprises a vertical plate, the vertical plate is fixedly installed on two sides of the top of the installing mechanism, a transverse plate is fixedly installed on the inner side of the vertical plate, a buffering assembly is fixedly installed on the top of the inner side of the transverse plate, the main board body is arranged between the inner sides of the buffering assembly, and a dehumidifying assembly is fixedly installed at the lower end of the inner side of the transverse plate.

Through adopting the above technical scheme, drive lead screw drive slider at the inboard mutual slip of guide rail through wrench movement knob, inside the draw-in groove is pegged graft through the card strip on the cardboard this moment, can carry out fixed mounting to the mainboard body through screwing the hand screw, during this period, can carry out better shock attenuation buffering to the mainboard body through the bumper shock absorber, thereby keep the stability of mainboard body, the life of mainboard body has been improved, only need not hard up hand screw and reverse wrench movement knob when needs are dismantled can, make the mainboard dismouting of being convenient for, and convenient to use.

Further, as preferred technical scheme, installation mechanism includes the guide rail, guide rail fixed mounting is in the top of base, the inboard of guide rail is rotated and is connected with the lead screw, the both ends screw thread of lead screw is turned to on the contrary, the both ends screw thread connection of lead screw has the slider, the top of slider and the bottom fixed connection of riser, the right-hand member of lead screw runs through guide rail fixed mounting and has the knob, heat dissipation mechanism fixed mounting is in the middle of the top of guide rail.

Through adopting above-mentioned technical scheme, through setting up installation mechanism for when using, accessible adjust knob drives lead screw drive slider and slides each other, and then drives fixture through the slider and carry out the centre gripping to the mainboard body, easy to assemble or dismantle the mainboard body.

Furthermore, as a preferred technical scheme, both ends all threaded connection has hand screw about the right side of knob, the left end of hand screw is run through the knob and is connected with the right side laminating of guide rail.

Through adopting above-mentioned technical scheme, through setting up the hand screw for when using, the accessible rotates the supplementary fixed knob of hand screw, and then improves installation stability.

Further, as an optimal technical scheme, the buffering assembly comprises a shock absorber and a clamping groove, the shock absorber is fixedly installed at the top of the transverse plate, clamping plates are fixedly installed at the tops of the shock absorbers, the front faces of the clamping plates are L-shaped, clamping strips are fixedly installed at the upper ends of the inner sides of the clamping plates, the clamping grooves are formed in the two sides of the main board body, and the clamping strips are inserted into the clamping grooves.

Through adopting above-mentioned technical scheme, through setting up buffering subassembly for when using, thereby can talk about the card strip and peg graft in the fixed mainboard body of draw-in groove, and set up the bumper shock absorber and can cushion the mainboard body at cardboard top, and then improve stability.

Further, as preferred technical scheme, the dehumidification subassembly includes the slide rail, slide rail fixed mounting is in the bottom both sides of diaphragm, the inboard sliding connection of slide rail has the draw runner, the inboard fixed mounting of draw runner has the net frame, the inside equidistant dry piece of silica gel of having placed of net frame.

Through adopting above-mentioned technical scheme, through setting up the dehumidification subassembly for when using, the accessible draw runner slides in the slide rail is inboard, and then the dismouting screen frame of being convenient for, thereby be convenient for change the dry piece of silica gel, reached better dehumidification effect.

Further, as a preferred technical scheme, the inside and outside fixedly connected with magnet board of draw runner, the slide rail sets up to the iron slide rail.

Through adopting above-mentioned technical scheme, through setting up the magnet board, adsorbable slide rail, and then make the stable setting of draw runner and slide rail inboard.

Further, as preferred technical scheme, heat dissipation mechanism will include the mounting bracket, mounting bracket fixed mounting is in the top of guide rail, the top fixed mounting of mounting bracket has the heat dissipation frame, heat dissipation frame inboard is equipped with radiator fan, the inboard upper end fixed mounting that is located radiator fan of heat dissipation frame separates the net.

Through adopting above-mentioned technical scheme, set up heat dissipation mechanism, the accessible starts radiator fan operation, and then makes the air blow to the mainboard body through the heat dissipation frame at mounting bracket top, has improved the radiating effect, sets up and separates the net and can protect radiator fan.

Further, as a preferred technical scheme, the top both sides equidistant fixed mounting of heat dissipation frame has expanding spring, expanding spring's top fixed mounting has heat dissipation aluminium seat, the top of heat dissipation aluminium seat and the bottom fixed connection of mainboard body.

Through adopting above-mentioned technical scheme, contradict heat dissipation aluminium seat laminating through setting up expanding spring, accessible heat dissipation aluminium seat absorbs the heat of mainboard body bottom, and then improves heat radiating area to improve the radiating effect.

Further, as a preferred technical scheme, through holes are formed in the outer surface of the heat dissipation aluminum seat at equal intervals, and the through holes penetrate through the heat dissipation aluminum seat.

Through adopting above-mentioned technical scheme, through setting up the through-hole on the heat dissipation aluminium seat, can improve the inside circulation of air of heat dissipation aluminium seat, and then improve its radiating effect.

Further, as a preferred technical scheme, mounting holes are formed in four corners of the top of the base, and the mounting holes penetrate through the base.

By adopting the technical scheme, the base is installed in an auxiliary mode through the installation holes by means of the arrangement of the installation holes, and the use is convenient.

To sum up, the utility model discloses mainly have following beneficial effect: firstly, the installation mechanism and the clamping mechanism are arranged to be matched, so that during use, a mainboard body can be arranged between the clamping plates, the twisting knob drives the screw rod to drive the sliding block to slide in the guide rail, the clamping strip on the clamping plate is inserted into the clamping groove, the mainboard body can be fixedly installed by screwing the hand-twisting screw, during the period, the mainboard body can be subjected to better damping and buffering through the shock absorber, the stability of the mainboard body is kept, the service life of the mainboard body is prolonged, when the mainboard body needs to be disassembled, only the hand-twisting screw needs to be loosened and the knob is reversely twisted, the mainboard body is convenient to disassemble and assemble, and the practicability is strong; second, cooperate through setting up dehumidification subassembly and heat dissipation mechanism, make when using, the accessible starts the radiator fan operation of heat dissipation frame inside, blow upwards through the heat dissipation frame through radiator fan blowing air this moment, the air passes through inside the through-hole gets into the heat dissipation aluminium seat, owing to set up the bottom of heat dissipation aluminium seat laminating mainboard body, make the heat on the mainboard body of quick absorption of heat dissipation aluminium seat, thereby improve the heat radiating area of mainboard body, pass the through-hole through the air, can discharge the heat on mainboard body and the heat dissipation aluminium seat, and then greatly improve the radiating efficiency, cooperate the inside silica gel drying block of dehumidification subassembly simultaneously, can reach the radiating while and carry out the mesh of dehumidification, further improve the life of mainboard body, when drying block needs to be changed, only need stimulate the net frame, make the draw runner slide in the slide rail inboard slide, can take out the net frame and change the silica gel drying block, make this device comparatively convenient to use, and the practicality is stronger.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a schematic structural diagram of the present invention.

Fig. 3 is an enlarged view of fig. 2 a according to the present invention.

Reference numerals: 1. the base, 2, installation mechanism, 21, the guide rail, 22, the lead screw, 23, the slider, 24, the knob, 25, the hand screw, 3, fixture, 31, the riser, 32, the diaphragm, 33, the buffer component, 331, the bumper shock absorber, 332, the draw-in groove, 333, the cardboard, 334, the card strip, 34, dehumidification subassembly, 341, the slide rail, 342, the draw runner, 343, the net frame, 344, the dry piece of silica gel, 345, the magnet board, 4, the mainboard body, 5, heat dissipation mechanism, 51, the mounting bracket, 52, the heat dissipation frame, 53, radiator fan, 54, the separation net, 55, expanding spring, 56, the aluminium seat that dispels the heat, 57, the through-hole, 6, the mounting hole.

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.

Embodiment 1 referring to fig. 1 to 3, a high-efficiency heat dissipation structure for a motherboard according to this embodiment includes a base 1, a mounting mechanism 2 is fixedly mounted on the top of the base 1, clamping mechanisms 3 are disposed on two sides of the top of the mounting mechanism 2, a motherboard body 4 is clamped inside the clamping mechanisms 3, and a heat dissipation mechanism 5 is fixedly mounted on the top of the mounting mechanism 2;

the clamping mechanism 3 comprises a vertical plate 31, the vertical plate 31 is fixedly mounted on two sides of the top of the mounting mechanism 2, a transverse plate 32 is fixedly mounted on the inner side of the vertical plate 31, a buffer component 33 is fixedly mounted on the top of the inner side of the transverse plate 32, the main board body 4 is arranged between the inner sides of the buffer component 33, and a dehumidifying component 34 is fixedly mounted at the lower end of the inner side of the transverse plate 32.

Drive lead screw 22 drive slider 23 through wrench movement knob 24 and slide each other in guide rail 21 inboard, peg graft inside draw-in groove 332 through the gib 334 on the cardboard 333 this moment, can carry out fixed mounting to mainboard body 4 through screwing hand screw 25, during this period, can carry out better shock attenuation buffering to mainboard body 4 through bumper shock absorber 331, thereby keep mainboard body 4's stability, the service life of mainboard body 4 has been improved, only need not hard up hand screw 25 and reverse wrench movement knob 24 when needs are dismantled can, make the mainboard dismouting of being convenient for, and convenient use.

Embodiment 2, referring to fig. 1 to 3, on the basis of embodiment 1, in order to achieve the purpose of facilitating detachment and installation of a main board body 4 and providing a good buffer, in this embodiment, an innovative design is performed on an installation mechanism 2 and a clamping mechanism 3, specifically, the installation mechanism 2 includes a guide rail 21, the guide rail 21 is fixedly installed on the top of a base 1, the inner side of the guide rail 21 is rotatably connected with a lead screw 22, the thread directions of two ends of the lead screw 22 are opposite, two ends of the lead screw 22 are in thread connection with a slider 23, the top of the slider 23 is fixedly connected with the bottom of a vertical plate 31, the right end of the lead screw 22 is fixedly installed with a knob 24 through the guide rail 21, a heat dissipation mechanism 5 is fixedly installed in the middle of the top of the guide rail 21, the upper end and the lower end of the right side of the knob 24 are in thread connection with a hand screw 25, the left end of the hand screw 25 is fixedly connected with the right side of the guide rail 21 through the knob 24, a buffer component 33 includes a shock absorber 331 and a clamping groove 332, the shock absorber 331 is fixedly installed on the top of a transverse plate 32, the top of the shock absorber 331 is fixedly installed with a clamping plate 333, the front surface of the clamping plate 333, the clamping plate is in an L shape, the clamping strip 334 is fixedly installed on the inner side of the clamping groove 334, the clamping plate 333, the clamping groove 332 is inserted and inserted into the clamping strip 334 on the inner side of the main board 4; through setting up installation mechanism 2, make when using, accessible adjust knob 24 drives lead screw 22 drive slider 23 and slides each other, and then drive fixture 3 through slider 23 and carry out the centre gripping to mainboard body 4, mainboard body 4 is perhaps dismantled in easy to assemble, through setting up hand screw 25, make when using, the accessible rotates the supplementary fixed knob 24 of hand screw 25, and then improve installation stability, through setting up buffering subassembly 33, make when using, thereby can be in a double talk about card strip 334 and peg graft fixed mainboard body 4 in draw-in groove 332, and set up bumper shock absorber 331 and can cushion mainboard body 4 at cardboard 333 top, and then improve stability.

Embodiment 3 referring to fig. 1 to 3, in this embodiment, on the basis of embodiment 2, in order to further improve the protection capability of the main board body 4, the dehumidification assembly 34 is innovatively designed, specifically, the dehumidification assembly 34 includes a slide rail 341, the slide rail 341 is fixedly installed on two sides of the bottom of the transverse plate 32, an inner side of the slide rail 341 is slidably connected with a slide bar 342, an inner side of the slide bar 342 is fixedly installed with a net frame 343, a silica gel drying block 344 is equidistantly placed inside the net frame 343, an inner side and an outer side of the slide bar 342 are fixedly connected with a magnet plate 345, the slide rail 341 is configured as an iron slide rail 341, the heat dissipation mechanism 5 includes an installation frame 51, the installation frame 51 is fixedly installed on the top of the guide rail 21, a heat dissipation frame 52 is fixedly installed on the top of the installation frame 51, a heat dissipation fan 53 is arranged on an inner side of the heat dissipation frame 52, a spacer 54 is fixedly installed on an upper end of the heat dissipation fan 53 on the inner side of the heat dissipation frame 52, telescopic springs 55 are equidistantly fixedly installed on two sides of the top of the heat dissipation frame 52, a heat dissipation aluminum seat 56 is fixedly installed on the top of the top, the heat dissipation frame 56, the top of the heat dissipation aluminum seat is fixedly connected with the bottom of the main board body 4, four heat dissipation seat 56, four heat dissipation holes are installed through

holes

1, 6 are installed on the base, and pass through the base 1; through setting up dehumidification subassembly 34, make when using, accessible draw runner 342 slides in slide rail 341 inboard, and then be convenient for dismouting screen frame 343, thereby be convenient for change silica gel drying block 344, better dehumidification effect has been reached, through setting up magnet board 345, adsorbable slide rail 341, and then make the setting and the slide rail 341 inboard that draw runner 342 is stable, set up heat dissipation mechanism 5, the accessible starts radiator fan 53 operation, and then make the air blow to mainboard body 4 through the heat dissipation frame 52 at mounting bracket 51 top, the radiating effect has been improved, it can protect radiator fan 53 to set up to separate net 54, through setting up the laminating of expanding spring 55 conflict heat dissipation aluminium seat 56, accessible heat dissipation aluminium seat 56 absorbs the heat of mainboard body 4 bottom, and then heat radiating area is improved, thereby improve the radiating effect, through setting up through-hole 57 on the heat dissipation aluminium seat 56, can improve the inside circulation of air of heat dissipation aluminium seat 56, and then improve its radiating effect, through setting up mounting hole 6, base 1 is installed in the assistance of accessible mounting hole 6, and convenient to use.

The use principle and the advantages are as follows: the mainboard body 4 is arranged between the clamping plates 333, at the moment, the twisting knob 24 drives the lead screw 22 to drive the sliding block 23 to slide mutually on the inner side of the guide rail 21, at the moment, the clamping strips 334 on the clamping plates 333 are inserted into the clamping grooves 332, the mainboard body 4 can be fixedly installed by screwing the hand-twisting screw 25, during the period, the mainboard body 4 can be well damped and buffered through the shock absorber 331, so that the stability of the mainboard body 4 is kept, during the use period, the radiating fan 53 inside the radiating frame 52 is started to operate, at the moment, air is blown upwards through the radiating frame 52 by the radiating fan 53, the air enters the radiating aluminum seat 56 through the through hole 57, as the radiating aluminum seat 56 is arranged to be attached to the bottom of the mainboard body 4, the radiating aluminum seat 56 can quickly adsorb heat on the mainboard body 4, so that the radiating area of the mainboard body 4 is increased, the air passes through the through hole 57, the heat on the mainboard body 4 and the radiating aluminum seat 56 can be exhausted, so that the heat on the mainboard body 4 and the radiating aluminum seat 56 can be greatly increased, meanwhile, the silica gel drying block 344 inside of the dehumidifying component 34 can be matched, the dehumidification can be achieved, when the mainboard needs to be disassembled, the mainboard, the disassembly needs to be replaced, the sliding knob 25, the sliding block 343 only needs to be pulled, and the sliding strip 343 can be pulled, and the sliding block 343 can be pulled reversely pulled, and the sliding block 343 can be taken out only when the sliding block 343, and the sliding block 343 is needed.

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 alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a high-efficient heat radiation structure of mainboard which characterized in that: the heat dissipation device comprises a base (1), wherein an installation mechanism (2) is fixedly installed at the top of the base (1), clamping mechanisms (3) are arranged on two sides of the top of the installation mechanism (2), a main board body (4) is clamped on the inner sides of the clamping mechanisms (3), and a heat dissipation mechanism (5) is fixedly installed at the top of the installation mechanism (2);

fixture (3) include riser (31), riser (31) fixed mounting is in the top both sides of installation mechanism (2), the inboard fixed mounting of riser (31) has diaphragm (32), the inboard top fixed mounting of diaphragm (32) has buffering subassembly (33), mainboard body (4) set up between the inboard of buffering subassembly (33), the inboard lower extreme fixed mounting of diaphragm (32) has dehumidification subassembly (34).

2. The efficient heat dissipation structure for a motherboard as recited in claim 1, wherein: installation mechanism (2) includes guide rail (21), guide rail (21) fixed mounting is in the top of base (1), the inboard of guide rail (21) is rotated and is connected with lead screw (22), the both ends screw thread of lead screw (22) is opposite soon, the both ends screw thread of lead screw (22) is connected with slider (23), the top of slider (23) and the bottom fixed connection of riser (31), the right-hand member of lead screw (22) runs through guide rail (21) fixed mounting and has knob (24), heat dissipation mechanism (5) fixed mounting is in the middle of the top of guide rail (21).

3. The efficient heat dissipation structure for a motherboard as recited in claim 2, wherein: the upper end and the lower end of the right side of the knob (24) are both connected with hand screws (25) in a threaded mode, and the left end of each hand screw (25) penetrates through the knob (24) to be connected with the right side of the guide rail (21) in an attaching mode.

4. The efficient heat dissipation structure for a motherboard as recited in claim 1, wherein: buffer unit (33) include bumper shock absorber (331) and draw-in groove (332), bumper shock absorber (331) fixed mounting is in the top of diaphragm (32), the equal fixed mounting in top of bumper shock absorber (331) has cardboard (333), the front shape of cardboard (333) is L shape, the inboard upper end fixed mounting of cardboard (333) has card strip (334), the both sides in mainboard body (4) are seted up in draw-in groove (332), card strip (334) are pegged graft and draw-in groove (332) are inboard.

5. The efficient heat dissipation structure for a motherboard as recited in claim 1, wherein: dehumidification subassembly (34) include slide rail (341), slide rail (341) fixed mounting is in the bottom both sides of diaphragm (32), the inboard sliding connection of slide rail (341) has draw runner (342), the inboard fixed mounting of draw runner (342) has net frame (343), the inside equidistant dry piece of silica gel (344) of having placed of net frame (343).

6. The efficient heat dissipation structure for a motherboard as recited in claim 5, wherein: the magnet plates (345) are fixedly connected to the inner side and the outer side of the sliding strip (342), and the sliding rail (341) is set to be an iron sliding rail (341).

7. The efficient heat dissipation structure for a motherboard as recited in claim 2, wherein: heat dissipation mechanism (5) will include mounting bracket (51), mounting bracket (51) fixed mounting is in the top of guide rail (21), the top fixed mounting of mounting bracket (51) has heat dissipation frame (52), heat dissipation frame (52) inboard is equipped with radiator fan (53), the inboard upper end fixed mounting that is located radiator fan (53) of heat dissipation frame (52) separates net (54).

8. The efficient heat dissipation structure for a motherboard of claim 7, wherein: the top both sides equidistant fixed mounting of heat dissipation frame (52) has expanding spring (55), the top fixed mounting of expanding spring (55) has heat dissipation aluminium seat (56), the top of heat dissipation aluminium seat (56) and the bottom fixed connection of mainboard body (4).

9. The efficient heat dissipation structure for a motherboard as recited in claim 8, wherein: through holes (57) are formed in the outer surface of the heat dissipation aluminum seat (56) at equal intervals, and the through holes (57) penetrate through the heat dissipation aluminum seat (56).

10. The efficient heat dissipation structure for a motherboard as recited in claim 1, wherein: mounting holes (6) are formed in four corners of the top of the base (1), and the mounting holes (6) penetrate through the base (1).