CN213122887U

CN213122887U - Radiator for automobile electronic component

Info

Publication number: CN213122887U
Application number: CN202022410457.3U
Authority: CN
Inventors: 康予培
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-24
Filing date: 2020-10-24
Publication date: 2021-05-04
Anticipated expiration: 2030-10-24

Abstract

The utility model discloses an automotive electronics components and parts radiator relates to heat-radiating equipment technical field. The utility model discloses a mainboard and fan, one side of mainboard is fixed with four fixed blocks that are the rectangular array and distribute, the both sides of fan all are fixed with fixed box, two all rotate in the fixed box and be connected with the screw thread on lead screw and two lead screws and all be two reverse screw threads, two equal thread bush is equipped with the stopper on the both ends of lead screw, two the fixed block is all movable and runs through fixed box, and is a plurality of the spacing groove that corresponds with the stopper is all seted up on one side that the fixed block is close to fixed box. The utility model discloses a rotating assembly's setting just can drive two stoppers on the lead screw and keep away from each other when rotating assembly drives the lead screw and rotates to thereby make the one end of two stoppers stretch into the spacing inslot that corresponds respectively, thereby stretch into the spacing inslot through the stopper and just restricted the removal of fan.

Description

Radiator for automobile electronic component

Technical Field

The utility model relates to a heat dissipation equipment technical field, concretely relates to automotive electronics components and parts radiator.

Background

Generally, the heat source in the vehicle computer mainly comes from the CPU, the motherboard (south bridge, north bridge, and power circuit portion), the graphics card, and other components, and a considerable portion of the electric energy consumed by them during operation is converted into heat. In order to ensure that the working temperature of each part of the vehicle-mounted computer is kept within a reasonable range, the vehicle-mounted computer needs to be subjected to heat dissipation treatment.

The existing mode of radiating electronic components is mainly to install a fan on the electronic components, and the fan blows to radiate the electronic components, but the installation mode of the existing fan is mostly fixed, so that the fan is not only too troublesome to install, but also a lot of dust exists in the fan after the fan is used for a long time, and the inside of the fan needs to be cleaned at the moment, so that the radiating effect of the fan on the electronic components is ensured, but the fan is difficult to detach from the electronic components, so that the fan is difficult to clean, and the radiating effect of the fan is influenced, so that the radiator for the electronic components of the automobile is provided for solving the problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems in the prior art, the utility model provides an automotive electronic component radiator.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides an automotive electronics components and parts radiator, includes mainboard and fan, one side of mainboard is fixed with four fixed blocks that are the rectangular array and distribute, the both sides of fan all are fixed with fixed box, two all rotate in the fixed box and be connected with screw rod and two screw threads on the lead screw and all be two reverse screw threads, two equal thread bush is equipped with the stopper on the both ends of lead screw, two the fixed block is all movable and is run through fixed box, and is a plurality of the spacing groove that corresponds with the stopper, two all is seted up on one side that the fixed block is close to fixed box on the fixed box all be provided with on the fixed box and be used for driving lead screw pivoted runner assembly.

Furthermore, the rotating assembly comprises a worm which is arranged outside the fixed box and penetrates through the fixed box in a rotating mode, and a worm wheel meshed with the worm is fixedly sleeved on the screw rod.

Further, two the same one side equal activity that fixed box is close to both ends runs through there is the gag lever post, the one end that the gag lever post is located fixed box is the inclined plane, the one end activity of seting up chute and gag lever post inclined plane that corresponds with the gag lever post in one side of stopper is inserted and is established in the chute, the one end that the cover was equipped with spring and spring on the gag lever post is fixed with the inner wall of fixed box, the other end that is formed with protruding and spring on the surface of gag lever post is fixed with the arch, the spacing hole that corresponds with the gag lever post is seted up to one side of fixed block.

Further, the fan is including having a plurality of fenestrate box bodys, it has rotating vane's actuating lever to rotate to be connected with on the inner wall of box body, one side relative with fixed actuating lever inner wall is fixed with the refrigeration piece in the box body, be provided with in the box body and be used for driving actuating lever pivoted drive assembly.

Further, the driving assembly comprises a motor fixed on the inner wall of the box body, a first gear is fixedly sleeved on an output shaft of the motor, and a second gear meshed with the first gear is fixedly sleeved on the driving rod.

Furthermore, a threaded hole is formed in the main plate.

The utility model has the advantages as follows:

the utility model discloses a rotating assembly's setting, just can drive two stoppers on the lead screw and keep away from each other when rotating assembly drives the lead screw and rotates, thereby make the one end of two stoppers stretch into the spacing inslot that corresponds respectively, thereby stretch into the removal that the spacing inslot just restricted the fan through the stopper, thereby just make on the fan fixed plate, and on the same principle, drive assembly drive lead screw antiport just makes two stoppers break away from the spacing inslot, this moment alright dismantle the fan get off, the dismantlement to the fan has been made things convenient for, thereby made things convenient for the washing to the fan, the fan heating effect of fan has been guaranteed.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is an exploded view of the structure of the present invention;

fig. 3 is a front view of the structure of the present invention;

fig. 4 is a sectional view taken along a line a-a of fig. 3 according to the present invention;

fig. 5 is a sectional view taken along line B-B of fig. 3 according to the present invention;

fig. 6 is a cross-sectional view taken along line C-C of fig. 3 in accordance with the present invention;

FIG. 7 is an enlarged view of the present invention taken at D in FIG. 5;

reference numerals: 1. a main board; 2. a fan; 21. a box body; 22. a drive rod; 23. a refrigeration plate; 24. a drive assembly; 241. a motor; 242. a first gear; 243. a second gear; 3. a fixed block; 4. a fixing box; 5. a screw rod; 6. a limiting block; 7. a limiting groove; 8. a rotating assembly; 81. a worm; 82. a worm gear; 9. a limiting rod; 10. a chute; 11. a spring; 12. a limiting hole; 13. a threaded bore.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in FIG. 1 and FIG. 7, an embodiment of the present invention provides a radiator for electronic components of an automobile, which comprises a main board 1 and a fan 2, wherein four fixing blocks 3 are fixed on one side of the main board 1 and distributed in a rectangular array, fixing boxes 4 are fixed on both sides of the fan 2, a screw rod 5 is rotatably connected in each of the two fixing boxes 4, threads on each of the two screw rods 5 are in two opposite directions, a limiting block 6 is sleeved on each of the two ends of each of the two screw rods 5, each of the two fixing blocks 6 movably penetrates through the fixing box 4, a limiting groove 7 corresponding to the limiting block 6 is formed in one side of each of the plurality of fixing blocks 3 close to the fixing box 4, a rotating assembly 8 for driving the screw rod 5 to rotate is arranged on each of the two fixing boxes 4, when in use, the main board 1 is first fixed on the electronic component through a bolt, at this time, the fan 2 is placed in a groove, at this time, through the arrangement of the rotating assembly 8, when the rotating assembly 8 drives the screw rod 5 to rotate, because the screw rod 5 is provided with two sections of bidirectional threads and the two limiting blocks 6 are respectively sleeved on the screw rod 5 with two sections of threads, when the screw rod 5 rotates, the two limiting blocks 6 are driven to be away from each other along the screw rod 5, so that one ends of the two limiting blocks 6 respectively pass through the fixed box 4, then the rotating assembly 8 is continuously used for driving the screw rod 5 to rotate, thereby the two limiting blocks 6 are continuously moved, at this time, one ends of the two limiting blocks 6 can extend into the limiting grooves 7 on the fixed block 3, at this time, because the fixed box 4 and the fan 2 are fixed in the grooves surrounded by the fixed blocks 3 by the fixed block 6, because the fixed block 3 is fixed on the mainboard 1, and the mainboard 1 is fixed on the electronic component through bolts, at this time, the fan 2 is, when needs come with fan 2 follow electronic components dismantlement down, alright 5 antiport through rotating assembly 8 drive lead screw this moment, thereby just can make two stopper 6 be close to each other along lead screw 5, thereby just make two stopper 6 break away from out from limiting groove 7, alright take fan 2 from a plurality of fixed blocks 3 this moment, thereby make fan 2 dismantle from electronic components down, thereby made things convenient for the washing to fan 2, guaranteed fan 2 to electronic components's radiating effect.

As shown in fig. 6, a specific structure and a using method of the rotating assembly 8 are disclosed, the rotating assembly 8 includes a worm 81 which is arranged outside the fixing box 4 and penetrates through the fixing box 4 in a rotating manner, a worm wheel 82 meshed with the worm 81 is fixedly sleeved on the screw rod 5, firstly, the worm 81 is rotated by hand, when the worm 81 rotates, the worm wheel 82 is driven to rotate, and as the worm wheel 82 is fixedly sleeved on the screw rod 5, the screw rod 5 rotates along with the worm wheel 82, so that the two limiting blocks 6 are far away from or close to each other, and the fan 2 is convenient to disassemble.

As shown in fig. 3 and 7, in order to enhance the stability of the fan 2, a limiting rod 9 is movably penetrated through the same side of the two fixing boxes 4 close to the two ends, one end of the limiting rod 9 located in the fixing box 4 is an inclined surface, one side of the limiting block 3 is provided with a chute 10 corresponding to the limiting rod 9, one end of the inclined surface of the limiting rod 9 is movably inserted in the chute 10, the limiting rod 9 is sleeved with a spring 11, one end of the spring 11 is fixed with the inner wall of the fixing box 4, a protrusion is formed on the outer surface of the limiting rod 9, the other end of the spring 11 is fixed with the protrusion, one side of the fixing block 3 is provided with a limiting hole 12 corresponding to the limiting rod 9, when the two limiting blocks 6 move along the screw rod 5, the inclined surface of the chute 10 on the limiting block 6 extrudes the inclined surface end of the limiting rod 9, so that the limiting rod 9 moves towards the fixing box 4, and the end of the limiting rod 9 located outside the fixing box, thereby just make fan 2 fixed more stable on mainboard 1 through the cooperation of gag lever post 9 with spacing hole 12, security when having strengthened fan 2 and using, during stopper 6 reverse movement, gag lever post 9 received the buffering effort of spring 11 just can reset this moment to make gag lever post 9 break away from out from in spacing hole 12, thereby alright dismantle fan 2 from electronic components.

As shown in fig. 2 and 4, a specific structure of the fan 2 is disclosed, the fan 2 includes a box body 21 having a plurality of through holes, a driving rod 22 having a rotating blade is rotatably connected to an inner wall of the box body 21, a refrigerating sheet 23 is fixed to a side of the box body 21 opposite to the inner wall of the fixed driving rod 22, a driving assembly 24 for driving the driving rod 22 to rotate is arranged in the box body 21, firstly, the driving assembly 24 is arranged to drive the rotating blade on the driving rod 22 to rotate when the driving assembly 24 drives the driving rod 22 to rotate, at this time, wind is generated by the rotation of the rotating blade, the wind blows out hot air generated on the electronic component through the through holes to the electronic component, thereby ensuring the safety of the electronic component, wherein the hot air on the electronic component is sucked through the refrigerating sheet 23 arranged on the box body 21 and then blown out through the through holes, the heat-radiating effect of the fan 2 is enhanced.

As shown in fig. 2 and 5, a specific structure and a using method of the driving assembly 24 are disclosed, the driving assembly 24 includes a motor 241 fixed on an inner wall of the box body 21, a first gear 242 is fixedly sleeved on an output shaft of the motor 241, and a second gear 243 meshed with the first gear 242 is fixedly sleeved on the driving rod 22, first, by starting the motor 241, the first gear 242 is driven to rotate when the output shaft of the motor 241 rotates, and the second gear 243 is driven to rotate when the first gear 242 rotates, so that the driving rod 22 is driven to rotate at the same time, so that the rotating blades on the driving rod 22 rotate to generate wind blowing to the electronic component, thereby dissipating heat of the electronic component.

As shown in fig. 3, in order to facilitate the installation of the main board 1, the main board 1 is provided with a threaded hole 13, and the threaded hole 13 formed in the main board 1 can be fixed to the electronic component by passing through the threaded hole 13 with a bolt, so that the installation of the main board 1 and the electronic component is facilitated.

Claims

1. The utility model provides an automotive electronics components and parts radiator, its characterized in that, includes mainboard (1) and fan (2), one side of mainboard (1) is fixed with four fixed block (3) that are the distribution of rectangular array, the both sides of fan (2) all are fixed with fixed box (4), two screw thread that all rotate on being connected with lead screw (5) and two lead screw (5) in fixed box (4) all is two reverse screw thread, two equal thread bush is equipped with stopper (6), two on the both ends of lead screw (5) stopper (6) equal activity runs through fixed box (4), all set up spacing groove (7) that correspond with stopper (6) on one side that fixed block (3) are close to fixed box (4), two all be provided with on fixed box (4) and be used for driving lead screw (5) pivoted runner assembly (8).

2. The heat sink for automotive electronic components as claimed in claim 1, wherein the rotating assembly (8) comprises a worm (81) rotatably penetrating through the fixing box (4) outside the fixing box (4), and a worm wheel (82) engaged with the worm (81) is fixedly sleeved on the screw rod (5).

3. The automobile electronic component radiator as claimed in claim 1, wherein two fixing boxes (4) are movably penetrated with a limiting rod (9) at the same side close to the two ends, one end of the limiting rod (9) in the fixing box (4) is an inclined plane, one side of the limiting block (6) is provided with a chute (10) corresponding to the limiting rod (9) and one end of the inclined plane of the limiting rod (9) is movably inserted in the chute (10), one end of the limiting rod (9) on which a spring (11) is sleeved is fixed with the inner wall of the fixing box (4) and is provided with a spring (11), the other end of the limiting rod (9) is fixed with a bulge, the other end of the spring (11) is fixed with the bulge, and one side of the fixing block (3) is provided with a limiting hole (12) corresponding to the limiting rod (9).

4. The heat sink for the electronic components of the automobile as recited in claim 1, wherein the fan (2) comprises a box body (21) with a plurality of through holes, the inner wall of the box body (21) is rotatably connected with a driving rod (22) with rotating blades, a refrigerating sheet (23) is fixed on the side of the box body (21) opposite to the inner wall of the fixed driving rod (22), and a driving assembly (24) for driving the driving rod (22) to rotate is arranged in the box body (21).

5. The heat sink for automotive electronic components as claimed in claim 4, wherein the driving assembly (24) comprises a motor (241) fixed on the inner wall of the box body (21), a first gear (242) is fixedly sleeved on the output shaft of the motor (241), and a second gear (243) meshed with the first gear (242) is fixedly sleeved on the driving rod (22).

6. The heat sink for the electronic components of the automobile as claimed in claim 1, wherein the main board (1) is provided with a threaded hole (13).