CN215825808U

CN215825808U - Notebook computer blade

Info

Publication number: CN215825808U
Application number: CN202120300370.2U
Authority: CN
Inventors: 韩卫冬; 薛军泽; 向勇
Original assignee: Suzhou Huizhijing Cage Technology Co ltd
Current assignee: Suzhou Huizhijing Cage Technology Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2022-02-15
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses a notebook computer blade, which comprises a mounting seat, wherein a plurality of radiating blades are respectively arranged on the peripheral side wall of the mounting seat at equal intervals, a plurality of continuous guide grooves are respectively arranged at the bottoms of the radiating blades at equal intervals, when the notebook computer blade works, the continuous guide grooves are arranged at the positions of the lower edges of the windward sides of the radiating blades, and the bionic technology of simulating bird wings is utilized to greatly reduce the noise caused by the rotating radiating blades, so that the performance of the computer blade is improved, and the noise is reduced. The closing plate seals the die cavity and covers, promotes the leakproofness of die cavity, promotes forming die's use convenience.

Description

Notebook computer blade

Technical Field

The utility model relates to the technical field of cooling fans, in particular to a notebook computer blade.

Background

The notebook computer blades are also called as heat dissipation fans, and are generally used for heat dissipation. The heat sink and the chassis are provided for use. General radiator fan size in the market all has by diameter 2.5cm to 30cm, and thickness all has by 6mm to 76mm, and according to different operation requirements, can adopt rare AC (exchange, get the electricity by domestic socket) and common D power (direct current, get the electricity through computer fiery ox or mainboard), use two phases to rub mostly and beat (two sets of copper coils, totally four units), be favorable to practicing thrift manufacturing cost under the not high condition of rotational speed.

When the existing notebook computer blade is used for a long time or is used in an overload mode, the rotating speed of the fan is accelerated, so that airflow can be disturbed to generate large noise, normal work of the fan is influenced, and in the production of the notebook computer blade, the machining efficiency of a die is not high, and the forming quality of the notebook computer blade is influenced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a notebook computer blade, so as to solve the problems mentioned above in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme:

a notebook computer blade comprises a mounting seat, wherein a plurality of radiating blades distributed at equal intervals are respectively arranged on the peripheral side wall of the mounting seat, and a plurality of continuous guide grooves distributed at equal intervals are respectively arranged at the bottoms of the radiating blades;

when the cooling fan blade works, the continuous guide grooves are formed in the edge positions below the windward side of the cooling blade, and the bionic technology for simulating the wings of birds is utilized, so that the noise generated by the cooling blade in the rotating process is greatly reduced, the performance of the computer blade is improved, and the noise is reduced.

As a further scheme of the utility model: the mounting seat top middle part sets up the through-hole, and the inside lateral wall of through-hole sets up the guard ring, the mounting seat inner wall sets up the spread groove that a plurality of equidistance distributed respectively all around, promotes radiator blade connection stability through-hole and spread groove, and the guard ring promotes the installation security of mounting seat.

As a further scheme of the utility model: all set up the connection piece between the radiator fin front end, the connection piece is installed at adjacent radiator fin middle part respectively perpendicularly, the connection piece middle part sets up the enhancement piece respectively, promotes radiator fin's radiating effect through the connection piece, and the enhancement piece promotes radiator fin's steadiness.

The forming die for the notebook computer blade comprises a lower die plate, wherein a casting die plate is arranged in the middle of the upper portion of the lower die plate, a die cavity is formed in the middle of the casting die plate, an upper die plate is correspondingly arranged above the lower die plate, a sealing plate is arranged in the middle of the lower portion of the upper die plate and corresponds to the casting die plate, and handles are arranged at two ends of the side wall of one side of the upper die plate and the side wall of one side of the lower die plate respectively.

During operation, pour into the die cavity inside of post template top with computer blade raw materials, through handle with last mould installation to lower bolster top, go up the sealing plate lid at template below middle part to accurate template top, seal the die cavity through the closing plate and cover, promote the leakproofness of die cavity, treat the inside raw materials cooling of die cavity, promote forming die's use convenience.

As a further scheme of the utility model: the die is characterized in that upper connecting columns are arranged on four corners below the upper die plate respectively, upper connecting holes are formed in one sides of the upper connecting columns respectively, lower connecting holes are formed in the four corners above the lower die plate and correspond to the upper connecting columns respectively, lower connecting columns are formed in one sides of the lower connecting holes and correspond to the upper connecting holes respectively, the lower connecting columns are connected with the lower connecting holes through the upper connecting columns, the upper connecting holes are connected with the lower connecting columns, and the use stability of the die is improved.

As a further scheme of the utility model: the utility model discloses a mould, including upper die plate, lower bolster, adjusting bolt, upper die plate both sides wall sets up the mounting panel respectively, all sets up the regulation hole on the mounting panel, and equal movable mounting adjusting bolt is on the regulation hole, lower bolster both sides wall corresponds adjusting bolt respectively and sets up fixed screw, promotes the mould through adjusting bolt on the mounting panel and uses the convenience.

As a further scheme of the utility model: the die casting device is characterized in that four corners below the die casting plate are respectively provided with a protection pad, the protection pads are connected above the lower die plate, two sides above the die casting plate are respectively provided with a fixing hole, a fixing rod is arranged below the sealing plate and corresponds to the fixing hole, the fixing rod is matched with the fixing hole, and the stability of a die cavity and a die in the middle of the die casting plate is improved through the protection pads, the fixing holes and the fixing rod.

As a further scheme of the utility model: the middle edges around the upper template are respectively provided with a sealing clamping groove, the middle edges around the lower template are respectively provided with a sealing buckle corresponding to the sealing clamping grooves, and the sealing performance of the die is further improved through the sealing clamping grooves and the sealing buckles.

Compared with the prior art, the utility model has the following beneficial effects:

the utility model provides a notebook computer blade which is novel in structure and reasonable in layout, when the notebook computer blade works, a continuous flow guide groove is arranged at the position of the edge below the windward side of a radiating blade, the bionic technology of simulating bird wings is utilized, so that the noise caused by the rotating process of the radiating blade is greatly reduced, the performance of the computer blade is improved, and the noise is reduced.

1. The radiating fins are characterized in that connecting pieces are arranged between the front ends of the radiating fins, the connecting pieces are respectively vertically arranged in the middle parts of the adjacent radiating fins, reinforcing pieces are respectively arranged in the middle parts of the connecting pieces, the radiating effect of the radiating fins is improved through the connecting pieces, and the stability of the radiating fins is improved through the reinforcing pieces.

2. The two side walls of the lower template are respectively provided with a fixing screw hole corresponding to the adjusting bolt, and the use convenience of the die is improved through the adjusting bolt on the mounting plate.

3. The four corners of the lower part of the casting template are respectively provided with a protective pad, the protective pads are connected above the lower template, two sides of the upper part of the casting template are respectively provided with a fixing hole, the lower part of the sealing plate is respectively provided with a fixing rod corresponding to the fixing hole, the fixing rods are matched with the fixing holes, and the protective pads, the fixing holes and the fixing rods improve the casting stability of a middle cavity of the casting template.

Drawings

FIG. 1 is a top view of a laptop blade;

FIG. 2 is a side view of a cooling fin of a notebook computer;

FIG. 3 is a perspective view of an upper mold of a notebook computer blade forming mold;

fig. 4 is a perspective view of a lower mold of a notebook computer blade molding mold.

In the figure: 1. a mounting seat; 10. a through hole; 11. a guard ring; 12. connecting grooves; 2. a heat dissipating fin; 20. connecting sheets; 21. A reinforcing sheet; 22. a diversion trench; 3. mounting a template; 30. an upper connecting column; 31. an upper connecting hole; 32. mounting a plate; 33. an adjustment hole; 34. adjusting the bolt; 35. sealing the clamping groove; 4. a lower template; 40. a lower connection hole; 41. a lower connecting column; 42. fixing screw holes; 43. sealing the buckle; 5. casting a template; 50. a sealing plate; 51. a protective pad; 52. a mold cavity; 53. a fixing hole; 54. fixing the rod; 6. a handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-2, a notebook computer blade includes a mounting base 1 and a heat dissipating blade 2;

the mounting seat 1 comprises a through hole 10, a protective ring 11 and connecting grooves 12, wherein the through hole 10 is arranged above the middle part of the mounting seat 1, the protective ring 11 is arranged on the inner wall of the through hole 10, and the connecting grooves 12 are respectively distributed on the inner side wall of the mounting seat 1 at equal intervals;

the radiating blades 2 comprise connecting pieces 20, reinforcing pieces 21 and guide grooves 22, the radiating blades 2 are respectively arranged on the outer wall of the mounting seat 1 in an equidistance mode, the connecting pieces 20 are respectively vertically arranged in the middle of the radiating blades 2, the reinforcing pieces 21 are respectively arranged in the middle of one side, far away from the mounting seat 1, of the connecting pieces 20, and the guide grooves 22 are respectively arranged on the edges of the bottom of the radiating blades 2 in a continuous and equidistance mode.

Referring to fig. 3-4, the forming mold for the notebook computer blade includes an upper mold plate 3, a lower mold plate 4 and a casting mold plate 5;

the upper template 3 comprises an upper connecting column 30, upper connecting holes 31, mounting plates 32, adjusting holes 33, adjusting bolts 34 and sealing clamping grooves 35, the upper connecting column 30 is vertically mounted at four corners below the upper template 3 respectively, the upper connecting holes 31 are arranged at one side of the upper connecting column 30 respectively, the mounting plates 32 are mounted at two side walls of the upper template 3 respectively, the adjusting holes 33 are arranged on the mounting plates 32 respectively, the adjusting bolts 34 are arranged on the adjusting holes 33 respectively, and the sealing clamping grooves 35 are arranged in the middle of two side edges of the upper template 3 respectively;

the lower template 4 comprises lower connecting holes 40, lower connecting columns 41, fixing screw holes 42 and sealing buckles 43, the lower connecting holes 40 are respectively arranged above the lower template 4 corresponding to the upper connecting columns 30, the lower connecting columns 41 are respectively arranged above the lower template 4 corresponding to the upper connecting holes 31, the fixing screw holes 42 are respectively arranged on two side walls of the lower template 4, and the sealing buckles 43 are respectively arranged in the middle of the edges of two sides of the lower template 4 corresponding to the sealing clamping grooves 35;

the casting mold plate 5 comprises a sealing plate 50, a protective pad 51, mold cavities 52, fixing holes 53 and fixing rods 54, the casting mold plate 5 is arranged in the middle of the lower mold plate 4, the sealing plate 50 is arranged below the upper mold plate 3 corresponding to the casting mold plate 5, the protective pads 51 are respectively arranged at four corners of the casting mold plate 5 and respectively connected with the lower mold plate 4, the mold cavities 52 are arranged in the middle of the casting mold plate 5, the fixing holes 53 are respectively arranged at two sides of the mold cavities 52 above the lower mold plate 4, and the fixing rods 54 are respectively arranged below the upper mold plate 3 corresponding to the fixing holes 53;

the handles 6 are respectively arranged at two ends of one side wall of the upper template 3 and one side wall of the lower template 4.

The working principle of the utility model is as follows: the during operation, edge position department sets up continuous guiding gutter 22 through the below at the windward side of radiator vane 2, utilize the bionic technology of simulation birds wing, make radiator vane 2 reduce by a wide margin the noise that the pivoted in-process caused, thereby promote the performance of computer blade, the noise reduction, when computer blade produces, pour into computer blade raw materials inside the die cavity 52 of 5 tops of cast sheet, install mould to lower bolster 4 tops through handle 6, the closing plate 50 at the middle part of upper die plate 3 below covers to accurate template top, seal the capping through closing plate 50 to die cavity 52, promote the leakproofness of die cavity 52, treat the inside raw materials cooling of die cavity 52, promote forming die's use convenience.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. The notebook computer blade comprises a mounting seat and is characterized in that a plurality of radiating blades distributed equidistantly are arranged on the peripheral side wall of the mounting seat respectively, and a plurality of continuous guide grooves distributed equidistantly are arranged at the bottoms of the radiating blades respectively.

2. The notebook computer blade as claimed in claim 1, wherein a through hole is provided in the middle of the upper portion of the mounting base, a protection ring is provided on the inner side wall of the through hole, and a plurality of connecting grooves are provided around the inner wall of the mounting base.

3. The notebook computer blade as claimed in claim 1, wherein connecting pieces are respectively arranged between the front ends of the radiating blades, the connecting pieces are respectively vertically arranged in the middle of the adjacent radiating blades, and reinforcing pieces are respectively arranged in the middle of the connecting pieces.