CN212876500U

CN212876500U - High-efficient heat dissipation module

Info

Publication number: CN212876500U
Application number: CN202022089597.5U
Authority: CN
Inventors: 何乃文
Original assignee: Kunshan Shuangzi Electronic Technology Co ltd
Current assignee: Kunshan Shuangzi Electronic Technology Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-04-02
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses a high-efficient heat dissipation module, concretely relates to radiator unit field, including the heat-conducting plate, the fixed heat conduction silicon adhesive tape that is equipped with of heat-conducting plate top outer wall, the heat-conducting plate inner wall is opened there is the slot, heat-conducting plate bottom one side outer wall is opened has a plurality of equidistance to distribute the sliding tray that runs through in the slot, the equal sliding connection of sliding tray inner wall has first radiating fin, first radiating fin top one end is the fixed conducting strip that is equipped with and slot sliding connection all, first radiating fin both sides outer wall has all opened the first louvre that the equidistance distributes. The utility model discloses a take second radiating fin out from first radiating fin, first radiating fin is inside to be the cavity dress structure and first louvre cooperation has increased the radiating effect of heat dissipation module, and second radiating fin expandes when second radiating fin takes out from first radiating fin, has increased heat radiating area, has further increased the radiating effect of heat dissipation module.

Description

High-efficient heat dissipation module

Technical Field

The embodiment of the utility model provides a relate to heat dissipation technical field, concretely relates to high-efficient heat dissipation module.

Background

The heat dissipation module is a module unit applied to systems, devices, equipment and other heat dissipation purposes as the name implies, the prior art is specially directed to a heat dissipation device of a notebook computer, and the later expansion and designation of the heat dissipation device of a desktop computer, a projector and the like which use a heat pipe are directed to.

The prior art has the following defects: the existing heat dissipation module has poor heat dissipation effect in a semi-sealed environment, the work efficiency of the heat dissipation module cannot be changed according to requirements, a heat dissipation device in the heat dissipation module is in external air flow exchange for a long time, a large amount of dust can be accumulated on the surfaces of heat dissipation fins in the heat dissipation module, the dust is difficult to clean the surfaces of the heat dissipation fins, and the work efficiency of the heat dissipation module is reduced.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a high-efficient heat dissipation module, second radiating fin takes out from first radiating fin, and first radiating fin is inside to be the cavity dress structure, and second radiating fin expandes when second radiating fin takes out from first radiating fin, has increased heat radiating area, has improved the utility model discloses a radiating effect, can vibrate a plurality of first radiating fin and the vibration of second radiating fin through flat vibrating motor, be convenient for clear up accumulational dust in the heat dissipation module to it is poor to solve current heat dissipation module among the prior art radiating effect in semi-sealed environment, and heat abstractor is long term in outside air current exchange in the heat dissipation module, and the radiating fin surface in the heat dissipation module can pile up a large amount of dusts, and the dust is difficult to the problem of following radiating fin's surface clearance.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a high-efficiency heat dissipation module comprises a heat conduction plate, wherein a heat conduction silicon adhesive tape is fixedly arranged on the outer wall of the top of the heat conduction plate, an insertion slot is formed in the inner wall of the heat conduction plate, a plurality of sliding grooves which are distributed at equal intervals and penetrate through the insertion slot are formed in the outer wall of one side of the bottom of the heat conduction plate, first heat dissipation fins are connected with the inner wall of each sliding groove in a sliding mode, heat conduction fins which are connected with the insertion slot in a sliding mode are fixedly arranged at one ends of the tops of the first heat dissipation fins, first heat dissipation holes which are distributed at equal intervals are formed in the outer walls of the two sides of each first heat dissipation fin, first limiting holes which are distributed at equal intervals are formed in the central position of each first heat dissipation fin, fin grooves which vertically penetrate through one end of the bottoms of the first heat dissipation fins downwards are formed in the first heat dissipation fins, second heat dissipation holes which, second radiating fin central point puts and opens the spacing hole of second that has equidistance distribution and first spacing hole looks adaptation, the fixed inserted bar of looks adaptation is all furnished with to first spacing hole and the spacing downthehole wall of second, the fixed flat vibrating motor that is equipped with of fixed inserted bar one end outer wall, second radiating fin bottom one end is located first radiating fin external fixation and is equipped with the fixed block, fixed block bottom one side outer wall is fixed to be equipped with and connects the ash box, fixed frame that is equipped with of heat-conducting plate bottom one side outer wall, fixed frame inner wall is equipped with radiator fan through the fixed bolster.

Further, the outer wall of the two sides of the heat conducting plate is fixedly provided with a fixing piece, the central position of the fixing piece is provided with a threaded hole, and the inner wall of the threaded hole is provided with a bolt matched with the threaded hole.

Furthermore, the inner walls of two sides of the ash receiving box are fixedly provided with lapping blocks, the inner wall of the ash receiving box is fixedly provided with an ash receiving plate through the lapping blocks, and the outer wall of the ash receiving plate is provided with conical ash leakage holes distributed at equal intervals.

Furthermore, the inner diameters of the first limiting hole and the second limiting hole are equal, the inner diameters of the first limiting hole and the second limiting hole are matched with the outer diameter of the fixed inserted bar, and the length of the fixed inserted bar is matched with the width of the heat conducting plate.

Furthermore, the first heat dissipation hole and the second heat dissipation hole have the same inner diameter, and the first heat dissipation hole and the second heat dissipation hole correspond to each other in position.

Furthermore, the heat dissipation fan and the flat vibration motor are both connected with a power switch through wires, and the power switch is connected with a power line.

The embodiment of the utility model provides a have following advantage:

1. the second radiating fins are taken out from the first radiating fins, the hollow mounting structure in the first radiating fins is matched with the first radiating holes, so that the radiating effect of the radiating module is improved, and the second radiating fins are unfolded when the second radiating fins are taken out from the first radiating fins, so that the radiating area is increased, and the radiating effect of the radiating module is further improved;

2. the utility model discloses a first spacing hole and the spacing hole of second use fixed inserted bar to fix the distance between a plurality of first radiating fin and the second radiating fin, can vibrate a plurality of first radiating fin and the vibration of second radiating fin through platykurtic vibrating motor, shake off first radiating fin and the attached dust in second radiating fin surface, be convenient for clear up accumulational dust in the radiating module, increased the availability factor of radiating module.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of a main structure of a high-efficiency heat dissipation module according to the present invention;

fig. 2 is a schematic view of an expansion structure of a high-efficiency heat dissipation module according to the present invention;

fig. 3 is a schematic view of a cross-sectional structure of a high-efficiency heat dissipation module according to the present invention;

fig. 4 is a schematic side view of the high-efficiency heat dissipation module according to the present invention;

in the figure: 1 heat conducting plate, 2 heat conducting silicon adhesive tapes, 3 fixing pieces, 4 threaded holes, 5 bolts, 6 slots, 7 heat conducting pieces, 8 first radiating fins, 9 first radiating holes, 10 first limiting holes, 11 fin slots, 12 second radiating fins, 13 second limiting holes, 14 fixed inserting rods, 15 flat vibrating motors, 16 fixed blocks, 17 ash receiving boxes, 18 lapping blocks, 19 ash receiving plates, 20 conical ash leakage holes, 21 fixed frames, 22 radiating fans and 23 second radiating holes.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

Referring to the attached drawings 1-4 of the specification, the high-efficiency heat dissipation module of the embodiment comprises a heat conduction plate 1, a heat conduction silicon adhesive tape 2 is fixedly arranged on the outer wall of the top of the heat conduction plate 1, an insertion slot 6 is arranged on the inner wall of the heat conduction plate 1, a plurality of sliding slots which are equidistantly distributed and penetrate through the insertion slot 6 are arranged on the outer wall of one side of the bottom of the heat conduction plate 1, first heat dissipation fins 8 are slidably connected with the inner walls of the sliding slots, a heat conduction fin 7 which is slidably connected with the insertion slot 6 is fixedly arranged at one end of the top of each first heat dissipation fin 8, first heat dissipation holes 9 which are equidistantly distributed are arranged on the outer walls of two sides of each first heat dissipation fin 8, first limiting holes 10 which are equidistantly distributed are arranged at the central position of each first heat dissipation fin 8, a fin slot 11 which vertically penetrates through one end of the bottom of each first heat dissipation fin 8 downwards is arranged on each first, second radiator fan 23 with first louvre 9 position looks adaptation is all opened to second radiator fin 12 both sides outer wall, second radiator fin 12 central point puts and opens the spacing hole 13 of second that has the equidistance to distribute and first spacing hole 10 looks adaptation, the fixed inserted bar 14 of looks adaptation is all furnished with to first spacing hole 10 and the spacing hole 13 inner wall of second, the fixed flat vibrating motor 15 that is equipped with of fixed inserted bar 14 one end outer wall, second radiator fin 12 bottom one end is located first radiator fin 8 external fixation and is equipped with fixed block 16, the fixed ash receiving box 17 that is equipped with of fixed block 16 bottom one side outer wall, the fixed frame 21 that is equipped with of heat-conducting plate 1 bottom one side outer wall, fixed frame 21 inner wall is equipped with radiator fan 22 through the fixed bolster.

Further, 1 both sides outer wall of heat-conducting plate is all fixed and is equipped with stationary blade 3, two threaded hole 4 is all opened to 3 central authorities of stationary blade position, the bolt 5 of looks adaptation is all furnished with to the inner wall of threaded hole 4, is convenient for fix the utility model discloses.

Further, connect ash box 17 both sides inner wall all to be fixed and be equipped with and take block 18, connect ash box 17 inner wall to connect ash plate 19 through taking block 18 fixed being equipped with, connect 19 outer walls of ash plate to open the awl dress ash leakage hole 20 that has the equidistance to distribute, be convenient for collect the utility model discloses the dust that produces, and the dust after collecting can not blown by radiator fan 22.

Further, the inner diameters of the first limiting hole 10 and the second limiting hole 13 are equal, the inner diameters of the first limiting hole 10 and the second limiting hole 13 are matched with the outer diameter of the fixed insertion rod 14, the length of the fixed insertion rod 14 is matched with the width of the heat conduction plate 1, and the first radiating fin 8 and the second radiating fin 12 are convenient to fix.

Further, first louvre 9 and second louvre 23 internal diameter equal, and first louvre 9 and second louvre 23 position correspond each other, avoid first louvre 9 and second louvre 23 to be plugged up, increased the utility model discloses a radiating effect.

Further, the heat dissipation fan 22 and the flat vibration motor 15 are connected to a power switch through a wire, and the power switch is connected to a power cord.

The implementation scenario is specifically as follows: firstly, the heat conducting silicon adhesive tape 2 arranged on the top of the heat conducting plate 1 is tightly attached to the circuit element to be radiated, the fixing plates arranged on the two sides of the heat conducting plate 1 are fixed by using the bolts 5, when the circuit element is used, the heat radiating fan 22 is started, the heat generated by the circuit element is conducted on the heat conducting plate 1 through the heat conducting silicon adhesive tape 2, the heat is conducted on the first heat radiating fin 8 and the second heat radiating fin 12 through the heat conducting plate 1, the heat radiation is started, when the heat radiating efficiency is required to be increased, the second heat radiating fin 12 is taken out from the first heat radiating fin 8, the distance between the first heat radiating fin 8 and the second heat radiating fin 12 is fixed through the fixing inserted rod 14, the inside of the first heat radiating fin 8 is in a hollow structure and is matched with the first heat radiating hole 9, so that the heat radiating effect of the utility model is increased, when the second heat radiating fin 12 is, the heat dissipation area is increased by the second heat dissipation fins 12, the heat dissipation effect of the utility model is further increased by the cooperation of the second heat dissipation fins 12 and the second heat dissipation holes 23, when the utility model is used for a long time, the first heat dissipation fins 8 and the second heat dissipation fins 12 are connected with a plurality of first heat dissipation fins 8 and second heat dissipation fins 12 through the fixed inserted bar 14 when dust is adhered on the surfaces of the first heat dissipation fins 8 and the second heat dissipation fins 12, the flat vibration motor 15 arranged on one side of the fixed inserted bar 14 is started, the first heat dissipation fins 8 and the second heat dissipation fins 12 can be vibrated by the flat vibration motor 15, the dust adhered on the surfaces of the first heat dissipation fins 8 and the second heat dissipation fins 12 is shaken off, the shaken off dust falls into the dust receiving box 17 through the cone dust leakage hole 29 arranged on the dust receiving plate 19, the dust falling into the dust receiving box 17 can not be lifted and blown off by the heat dissipation fan 22, the dust accumulated in the heat dissipation module can be cleaned, the embodiment has the advantages that the service efficiency of the heat dissipation module is improved, and the problems that the heat dissipation effect of the existing heat dissipation module in the prior art is poor in semi-sealed environment, a heat dissipation device in the heat dissipation module is in external air flow exchange for a long time, a large amount of dust can be accumulated on the surfaces of heat dissipation fins in the heat dissipation module, and the dust is difficult to clean the surfaces of the heat dissipation fins are solved.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a high-efficient heat dissipation module, includes heat-conducting plate (1), its characterized in that: the heat conducting plate is characterized in that a heat conducting silicon adhesive tape (2) is fixedly arranged on the outer wall of the top of the heat conducting plate (1), a slot (6) is formed in the inner wall of the heat conducting plate (1), a plurality of sliding grooves which are distributed at equal intervals and penetrate through the slot (6) are formed in the outer wall of one side of the bottom of the heat conducting plate (1), first radiating fins (8) are connected with the inner wall of each sliding groove in a sliding mode, heat conducting fins (7) which are connected with the slot (6) in a sliding mode are fixedly arranged at one end of the top of each first radiating fin (8), first radiating holes (9) which are distributed at equal intervals are formed in the outer walls of two sides of each first radiating fin (8), first limiting holes (10) which are distributed at equal intervals are formed in the central position of each first radiating fin (8), a fin groove (11) which vertically penetrates through one end of the bottom of each first radiating fin (8) downwards is formed in each first, the outer walls of the two sides of the second radiating fins (12) are respectively provided with a second radiating hole (23) matched with the first radiating hole (9), second limiting holes (13) which are distributed at equal intervals and are matched with the first limiting holes (10) are formed in the central positions of the second radiating fins (12), the inner walls of the first limiting hole (10) and the second limiting hole (13) are respectively provided with a fixed inserted bar (14) which is matched with the inner walls of the first limiting hole and the second limiting hole, a flat vibration motor (15) is fixedly arranged on the outer wall of one end of the fixed inserted bar (14), one end of the bottom of the second radiating fin (12) is positioned outside the first radiating fin (8) and is fixedly provided with a fixed block (16), an ash receiving box (17) is fixedly arranged on the outer wall of one side of the bottom of the fixing block (16), a fixing frame (21) is fixedly arranged on the outer wall of one side of the bottom of the heat conducting plate (1), the inner wall of the fixing frame (21) is fixedly provided with a cooling fan (22) through a fixing support.

2. The efficient heat dissipation module as recited in claim 1, wherein: heat-conducting plate (1) both sides outer wall all fixes and is equipped with stationary blade (3), two threaded hole (4) are all opened to stationary blade (3) central point, the inner wall of threaded hole (4) all is furnished with bolt (5) of looks adaptation.

3. The efficient heat dissipation module as recited in claim 1, wherein: connect ash box (17) both sides inner wall all to be fixed and be equipped with and take piece (18), connect ash box (17) inner wall to be equipped with through taking piece (18) and connect grey board (19), connect grey board (19) outer wall to open awl dress ash leakage hole (20) that have the equidistance and distribute.

4. The efficient heat dissipation module as recited in claim 1, wherein: the inner diameters of the first limiting hole (10) and the second limiting hole (13) are equal, the inner diameters of the first limiting hole (10) and the second limiting hole (13) are matched with the outer diameter of the fixed inserted bar (14), and the length of the fixed inserted bar (14) is matched with the width of the heat conducting plate (1).

5. The efficient heat dissipation module as recited in claim 1, wherein: the inner diameters of the first heat dissipation hole (9) and the second heat dissipation hole (23) are equal, and the first heat dissipation hole (9) and the second heat dissipation hole (23) correspond to each other in position.

6. The efficient heat dissipation module as recited in claim 1, wherein: the heat radiation fan (22) and the flat vibration motor (15) are both connected with a power switch through wires, and the power switch is connected with a power line.