CN107505982B

CN107505982B - Computer integrated machine

Info

Publication number: CN107505982B
Application number: CN201710754858.0A
Authority: CN
Inventors: 孙雷
Original assignee: Shenzhen Xiabao Electronic Technology Co ltd
Current assignee: Xiabao Electronics Foshan Co ltd
Priority date: 2017-08-29
Filing date: 2017-08-29
Publication date: 2020-04-07
Anticipated expiration: 2037-08-29
Also published as: CN107505982A

Abstract

The invention discloses an all-in-one computer, which comprises a shell and a display screen fixedly arranged on the shell, wherein one side of the shell, which is far away from the display screen, is provided with a mounting groove, and a main board, a hard disk and a fan are arranged in the mounting groove; the hard disk is arranged on the left side in the mounting groove, the main board is arranged on the right side in the mounting groove, the fan is arranged at the left lower corner in the mounting groove, and the air outlet of the fan is communicated with the heat dissipation seam on the left lower corner of the shell; the peripheries of the hard disk and the main board are all surrounded by the exhaust pipe, the exhaust pipe is communicated with an air inlet end of the fan, the exhaust pipe is a square pipe fixed in the mounting groove, strip-shaped air inlet holes are formed in three surfaces of the exhaust pipe except one surface opposite to the bottom of the mounting groove, and the air inlet holes extend along the length direction of the exhaust pipe; the air inlet end of the fan is also connected with a first air suction cover and a second air suction cover, the free end of the first air suction cover is opposite to the hard disk, and the free end of the second air suction cover is covered over the CPU of the mainboard. The invention has better ventilation and heat dissipation effects.

Description

Computer integrated machine

Technical Field

The invention belongs to the technical field of computers, and particularly relates to an all-in-one computer.

Background

The computer all-in-one machine is different from the current desktop computer, a new computer which integrates a host machine part and a display part together has no independent host machine, and the innovation of the product lies in the high integration of internal elements. With the development of wireless technology, the keyboard, the mouse and the display of the computer all-in-one machine can realize wireless link, and the machine only has one power line. The problem that the desktop which is always a person has many cables and is troublesome is solved. In the existing and future markets, with the gradually reduced share of desktop computers, the computer is further subjected to the impact of all-in-one machines, notebooks and netbooks and then is sure to be at a risk. The advantages of the all-in-one machine are continuously accepted by people (popular abroad) and become another highlight of their choice. Because high integration, all-in-one has not had the desktop like solitary host computer earlier, consequently think that its heat dissipation is a very big problem to the desktop, with inside the casing that original host computer is integrated to the display place, the inner space reduces greatly, and the heat dissipation is not good, consequently, in order to guarantee that the computer can work better, await urgently to improve the heat dissipation ventilation structure in the computer all-in-one.

Disclosure of Invention

The invention aims to provide an all-in-one computer, which effectively solves the technical problem that the prior all-in-one computer is poor in heat dissipation after high integration.

The technical scheme of the invention is as follows:

an all-in-one computer comprises a shell and a display screen fixedly arranged on the shell, wherein one side of the shell, which is far away from the display screen, is provided with a mounting groove, and a main board, a hard disk and a fan are arranged in the mounting groove;

the hard disk is arranged on the left side in the mounting groove, the main board is arranged on the right side in the mounting groove, the fan is arranged at the left lower corner in the mounting groove, and an air outlet of the fan is communicated with a heat dissipation seam on the left lower corner of the shell; the periphery of the hard disk and the periphery of the main board are all surrounded by exhaust pipes, the exhaust pipes are communicated with air inlet ends of the fans, the exhaust pipes are square pipes fixed in the mounting grooves, strip-shaped air inlet holes are formed in three surfaces of the exhaust pipes except for one surface opposite to the bottom of the mounting groove, and the air inlet holes extend along the length direction of the exhaust pipes;

the air inlet end of the fan is further connected with a first air suction cover and a second air suction cover, the free end of the first air suction cover is opposite to the hard disk, and the free end of the second air suction cover is covered over the CPU of the mainboard.

Further, the exhaust pipe is made of heat conducting materials.

Further, be equipped with fixed foot on the relative one side of exhaust column and mounting groove tank bottom with the fresh air inlet, fixed foot includes the horn mouth of being connected with exhaust column fixed connection's cylinder section and with cylinder section integral type, the horn mouth intussuseption is filled with the glue that is used for with mounting groove tank bottom fixed connection.

Further, the exhaust column includes first, two, three exhaust columns, wherein, first exhaust column extends into the air intake end of fan along the top edge and the left side edge of hard disk, and the air intake end that the second exhaust column extends into the fan along the left half of the top edge of mainboard and the left side edge of mainboard to with first exhaust column together will hard disk and first suction hood enclose, and the right half of the top edge of mainboard, the right side edge and the lower limb of third exhaust column extend into the air intake end of fan.

Furthermore, the main board is also provided with the exhaust pipe connected with the air inlet end of the fan.

Furthermore, the exhaust pipe on the mainboard includes the first set of exhaust pipe that extends the setting all around along the mainboard and is located the second set of exhaust pipe that is the style of the letter arranging of first set of exhaust pipe central authorities, and second set of exhaust pipe with the air intake end of fan is even gone into simultaneously to the third exhaust pipe after first set of exhaust pipe communicates again.

Furthermore, the inner hole of the first air suction hood is gradually enlarged from the end connected with the fan to the end close to the hard disk, and the cross section area of the first air suction hood is rectangular.

Furthermore, the inner hole of the second air suction cover gradually increases from the end connected with the fan to the end close to the CPU, and a notch is formed in the bottom of the larger end of the second air suction cover, so that the part where the notch is located can cover the CPU, and the CPU is arranged at the lower left corner of the main board.

The invention has the beneficial effects that: according to the invention, the hard disk is arranged on the left side, the mainboard is arranged on the right side, the structure that the hard disk is arranged on the mainboard nearby at present is changed, the fan is arranged at the left lower corner, and the fan can take away hot air on the hard disk and the mainboard at the same time. And all be provided with the exhaust tube around hard disk and the mainboard, be equipped with the fresh air inlet on the exhaust tube and can take away steam nearby, it is more even thorough to pump steam, avoids current fan setting to carry out violent suction to the steam of whole quick-witted incasement in fixed position department simultaneously, and the air current produces the impact damage because of concentrating the flow to spare part joint department. And the two air suction covers are mainly used for sucking hot air intensively aiming at the hard disk and the CPU. On the basis of the air-draft heat dissipation structure, the temperature inside the shell can be effectively reduced, so that heat generated by elements such as a display card and the like can have enough free release space, and good heat dissipation performance after high concentration of the all-in-one computer is effectively guaranteed on the basis of the arrangement of the fan.

Drawings

Fig. 1 is a schematic structural diagram of a side of the display screen of the present invention.

FIG. 2 is a schematic view of the fan and its associated components as viewed toward the first suction hood port.

FIG. 3 is a schematic structural view of a second suction hood.

Fig. 4 is a schematic structural view of the exhaust tube.

Fig. 5 is a sectional view taken along line a-a in fig. 4.

Fig. 6 is a sectional view taken along line a-a with the fixing leg provided.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.

The invention is further illustrated by the following examples in conjunction with the accompanying drawings:

as shown in fig. 1 to 5, an all-in-one computer includes a casing 1 and a display screen (not shown in the drawings) fixedly installed on the casing 1, a mounting groove 101 is provided on a side of the casing 1 away from the display screen, a main board 2, a hard disk 3 and a fan 4 are provided in the mounting groove 101, there are various existing fans 4, for example, the existing fan 4 is generally composed of a motor and a fan casing, and an impeller 401 is provided in the fan casing; since the existing structure of the fan 4 can be referred to in various installation manners, the specific structure and installation fixing manner of the fan 4 are not explained in detail in this embodiment, and are not limited in detail. Hard disk 3 install in left side in the mounting groove 101, mainboard 2 install in right side in the mounting groove 101, fan 4 install in left lower corner department in the mounting groove 101, and the air outlet of fan 4 and the heat dissipation seam 102 intercommunication on the lower left corner of casing 1. The peripheries of the hard disk 3 and the main board 2 are surrounded by an exhaust pipe 5. The exhaust column 5 with the air intake end intercommunication of fan 4, this exhaust column 5 is the square pipe of fixing in mounting groove 101, and exhaust column 5 all is equipped with bar inlet opening 501 on other trilateral except one off-plate relative with mounting groove 101 tank bottom, inlet opening 501 extends the setting on the 5 length direction of exhaust column. The air inlet end of the fan 4 is also connected with a first air suction cover 6 and a second air suction cover 7, the free end of the first air suction cover 7 is over against the hard disk 3, and the free end of the second air suction cover 7 is covered over the CPU 8 of the mainboard 2. It should be noted that the vacant positions in the other non-illustrated mounting slots 101 in this embodiment are used for mounting other components of the computer.

Further, the exhaust pipe 5 is made of heat conductive material so as to suck hot air and take away heat.

Further, as shown in fig. 6, a fixing foot 9 and the air inlet hole are arranged on a surface of the exhaust pipe 5 opposite to the bottom of the mounting groove 101, the fixing foot 9 includes a cylindrical section 901 fixedly connected with the exhaust pipe 5 and a bell-mouth 902 integrally connected with the cylindrical section 901, and glue for fixedly connecting with the bottom of the mounting groove 101 is filled in the bell-mouth 902, so that the exhaust pipe 5 is supported and fixed, a gap between the exhaust pipe 5 and the bottom of the mounting groove 101 can be ventilated and radiated, air flows in from the surface of the exhaust pipe 5 opposite to the bottom of the mounting groove 101, and the ventilation and radiation effects are improved.

Further, the exhaust duct 5 includes a first exhaust duct, a second exhaust duct and a third exhaust duct, wherein the first exhaust duct 51 extends into the air inlet end of the fan 4 along the upper edge and the left edge of the hard disk 3, the second exhaust duct 52 extends into the air inlet end of the fan 4 along the left half portion of the upper edge of the main board 2 and the left edge of the main board 2, and encloses the hard disk 3 and the first suction hood 6 together with the first exhaust duct 51, and the third exhaust duct 53 extends into the air inlet end of the fan 4 along the right half portion of the upper edge of the main board 2, the right edge of the main board 2 and the lower edge. The setting mode of this kind of exhaust tube 5 can optimize ventilation heat dissipation greatly, fully takes out steam.

Furthermore, the main board 2 is also provided with the exhaust pipe 5 connected with the air inlet end of the fan 4, so that hot air generated on the main board 2 can be directly exhausted, and the exhaust pipe 5 can be adhered to the main board 2 during manufacturing.

Furthermore, the exhaust pipe 5 on the main board 2 includes a first set of exhaust pipes 54 extending around the main board 2 and a second set of exhaust pipes 55 located in the center of the first set of exhaust pipes 54 and arranged in a x shape, and the second set of exhaust pipes 55 and the first set of exhaust pipes 54 are connected to the air inlet end of the fan 4 simultaneously with the third exhaust pipe 53 after being communicated.

Furthermore, the inner hole of the first air suction hood 6 is gradually enlarged from the end connected with the fan 4 to the end close to the hard disk 2, and the cross section area of the first air suction hood 6 is rectangular; the ventilation and heat dissipation effects on the hard disk 2 can be improved.

Furthermore, the inner hole of the second air suction cover 7 gradually increases from the end connected with the fan 4 to the end close to the CPU 8, and a notch is arranged at the bottom of the larger end of the second air suction cover, so that the part where the notch is located can be covered on the CPU, the CPU is arranged at the lower left corner of the main board, the setting position of the CPU is changed, and the second air suction cover 7 with the gradually increasing caliber can improve the ventilation and heat dissipation effects on the CPU 8.

The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. An all-in-one computer comprises a shell and a display screen fixedly arranged on the shell, wherein one side of the shell, which is far away from the display screen, is provided with a mounting groove, and a main board, a hard disk and a fan are arranged in the mounting groove; the method is characterized in that:

2. The all-in-one computer as claimed in claim 1, wherein: the exhaust pipe is made of heat conducting materials.

3. The all-in-one computer as claimed in claim 1, wherein: be equipped with fixed foot on the relative one side of exhaust column and mounting groove tank bottom with the fresh air inlet, fixed foot includes the cylinder section with exhaust column fixed connection and the horn mouth of being connected with cylinder section integral type, the horn mouth intussuseption is filled with the glue that is used for with mounting groove tank bottom fixed connection.

4. The all-in-one computer as claimed in claim 1, wherein: the exhaust column includes first, two, three exhaust column, and wherein, first exhaust column extends the air intake end that gets into the fan along the top edge and the left side edge of hard disk, and the air intake end that the fan was extended into along the left half of the top edge of mainboard and the left side edge of mainboard to will together with first exhaust column hard disk and first suction hood enclose, and the right half of the top edge of mainboard, the right side edge and the lower limb of mainboard are followed to the third exhaust column and are extended the air intake end that gets into the fan.

5. The all-in-one computer as claimed in claim 1, wherein: the main board is also provided with the exhaust pipe connected with the air inlet end of the fan.

6. The all-in-one computer as claimed in claim 4, wherein: the exhaust column on the mainboard includes the first group exhaust column that extends the setting all around along the mainboard and is located the second group exhaust column that is the style of arranging of first group exhaust column central authorities, and second group exhaust column and first group exhaust column intercommunication back again with the air intake end of fan is even gone into simultaneously to the third exhaust column.

7. The all-in-one computer as claimed in claim 1, wherein: the inner hole of the first air suction cover is gradually enlarged from one end connected with the fan to one end close to the hard disk, and the cross section area of the first air suction cover is rectangular.

8. The all-in-one computer as claimed in claim 1, wherein: the hole of second suction hood is from the one end of being connected with the fan to leaning on CPU's one end grow gradually, and has a breach in the bottom of its great one end to make the part at breach place can cover on CPU, CPU sets up the lower left corner at the mainboard.