CN212569697U - Electronic device - Google Patents

Abstract

The utility model discloses an electronic equipment relates to electronic equipment technical field. The utility model discloses a main technical scheme does: a first body, the first body including inside: the air conditioner comprises a first air passage, a second air passage and a control device, wherein a first air inlet end and a first air outlet end are arranged at two ends of the first air passage, and the area of air circulation of the first air passage along a first direction is reduced; the second air passage is arranged adjacent to the first air passage and comprises a second air inlet end and a second air outlet end; a fan body is arranged in the first air passage and corresponds to the first air inlet end, the first air outlet end is communicated with the second air passage, and airflow blown out from the first air outlet end is blown into the second air passage along a second direction so as to drive at least part of airflow of the second air passage to flow along the second direction; the first direction is from the first air inlet end to the first air outlet end, and the second direction is from the second air inlet end to the second air outlet end.

Description

Electronic device

Technical Field

The utility model relates to an electronic equipment technical field especially relates to an electronic equipment.

Background

At present, the thickness of the whole notebook computer is determined by three factors: the notebook computer generally uses a centrifugal fan and is arranged in an overlapping area of the notebook computer keyboard to directly radiate a radiating component, the thickness of the centrifugal fan reaches 3.2mm, and the thickness cannot be further reduced, so that the design of the ultra-light and thin notebook computer is severely restricted.

SUMMERY OF THE UTILITY MODEL

In view of this, an embodiment of the present invention provides an electronic device, which mainly aims to solve the problem that the thickness of the whole notebook computer is seriously reduced by the thickness of the fan due to the fan being disposed in the overlapping area of the keyboard of the notebook computer to directly dissipate heat of the heat dissipation assembly. In order to achieve the above object, the utility model mainly provides the following technical scheme:

in one aspect, an embodiment of the present invention provides an electronic device, which includes: a first body, the first body including inside:

the air conditioner comprises a first air passage, a second air passage and a control device, wherein a first air inlet end and a first air outlet end are arranged at two ends of the first air passage, and the area of air circulation of the first air passage along a first direction is reduced;

the second air passage is arranged adjacent to the first air passage and comprises a second air inlet end and a second air outlet end;

a fan body is arranged in the first air passage and corresponds to the first air inlet end, the first air outlet end is communicated with the second air passage, and airflow blown out from the first air outlet end is blown into the second air passage along a second direction so as to drive at least part of airflow of the second air passage to flow along the second direction;

the first direction is from the first air inlet end to the first air outlet end, and the second direction is from the second air inlet end to the second air outlet end.

Optionally, the first body includes a first region and a second region outside the first region, and a first input assembly is disposed in the first region;

the first air inlet end of the first air passage is arranged in the second area, and the first air outlet end of the first air passage and the second air passage are arranged in the first area.

Optionally, the second air passage is a gas flow passage inside the first body except for the first air passage.

Optionally, the fan body is not disposed in the second air duct.

Optionally, a heat dissipation assembly is disposed inside the first region, and the airflow blown out from the first air outlet end of the first air passage may be blown to the heat dissipation assembly along a second direction.

Optionally, the air inlet direction of the first air inlet end is different from the air outlet direction of the first air outlet end.

Optionally, the fan body is an axial fan, and an axial direction of the fan body is perpendicular to the first air inlet end.

Optionally, the first input component is used for inputting data or instructions.

Optionally, the second area is provided with a second input component for inputting instructions, and the first air inlet end of the first air passage is arranged in the second area and a non-overlapping area with the second input component.

Optionally, the method further includes: the second body has a display function and is rotatably connected with the first body.

The embodiment of the utility model provides an electronic equipment, can blow into the inside of first air flue with the gas of first body outside through the fan body, the wind pressure increases behind the air current first air flue, the air current that blows out from the first air-out end of first air flue can be followed the second direction and blown into the second air flue, and can drive some gas in the second air flue to circulate along the second direction jointly at least, thereby can increase the amount of wind, form strong air current, this part air current can be followed the second direction and circulated to the radiator unit of first body inside, even the fan body is far away with the setting distance of the radiator unit or other devices that wait to dispel the heat in the first body, also can guarantee to drive sufficient amount of wind to radiator unit, consequently can set up the first air inlet end of first air flue in the region with keyboard non-overlapping, avoid the restriction of fan thickness to the thickness of first body, can enough satisfy electronic equipment's frivolousization design, the appearance is improved, the heat dissipation effect inside the first body is not affected, and the performance of the electronic equipment is guaranteed.

Drawings

Fig. 1 is a schematic structural diagram of an electronic device according to an embodiment of the present invention;

fig. 2 is another schematic structural diagram of an electronic device according to an embodiment of the present invention;

the reference numbers illustrate:

the fan comprises a first body 1, a first area 101, a second area 102, a first air duct 11, a first air outlet end 111, a fan body 12, a heat dissipation assembly 13, a first input assembly 14, and a second air duct 15.

Detailed Description

To further illustrate the technical means and effects of the present invention adopted to achieve the objects of the present invention, the following detailed description of the electronic device, its specific embodiments, structures, features and effects according to the present invention will be made with reference to the accompanying drawings and preferred embodiments.

Example one

Referring to fig. 1 and 2, an embodiment of the present invention provides an electronic device, including: a first body 1, the first body 1 comprising internally:

a first air duct 11, where a first air inlet end and a first air outlet end 111 are arranged at two ends of the first air duct 11, and an area of the first air duct 11 where air flows along a first direction is reduced;

the second air passage 15 is arranged adjacent to the first air passage 11 and comprises a second air inlet end and a second air outlet end;

a fan body 12 is arranged in the first air duct 11 and at a position corresponding to the first air inlet end, the first air outlet end 111 is communicated with the second air duct 15, and the airflow blown out from the first air outlet end 111 is blown into the second air duct 15 along a second direction, so that at least part of the airflow of the second air duct 15 is driven to flow along the second direction;

the first direction is from the first air inlet end to the first air outlet end 111, and the second direction is from the second air inlet end to the second air outlet end.

Specifically, the electronic device provided in this embodiment may be a notebook computer, in which the first body 1 is a host portion of the notebook computer, the host portion mainly includes a housing, and devices such as a processor, a hard disk, a memory, a battery, and a heat dissipation structure disposed inside the housing, and the surface may further include a keyboard, a touch pad, a power switch, and other structures, besides the above structures, the first body 1 further includes a first air passage 11 and a second air passage 15 inside the first body 1, the first air passage 11 and the second air passage 15 are air-permeable channels inside the first body 1, wherein the first air passage 11 includes a first air inlet end and a first air outlet end 111, the first air passage 11 may be formed by a cavity disposed inside the first body 1, two ends of the cavity are respectively provided with openings to form the first air inlet end and the first air outlet end 111, the first air inlet end is communicated with the outside of the first body 1, so as to guide external air flow into the first air passage 11, the first air outlet end 111 is positioned inside the first body 1 and communicated with the second air duct 15; a fan body 12 is arranged in the first air passage 11 and in a position corresponding to the first air inlet end, the fan body 12 can blow air outside the first body 1 into the first air passage 11, and because the first air passage 11 is along the direction from the first air inlet end to the first air outlet end 111, namely the area of air circulation along the first direction is reduced, the air entering through the first air inlet end can only circulate to the first air outlet end 111 through a long and narrow channel of the first air passage 11, and the increase of air pressure in the first air passage 11 can be realized; the second air passage 15 is arranged adjacent to the first air passage 11 and includes a second air inlet end and a second air outlet end, so as to realize the circulation of air inside the second air passage 15, the direction from the second air inlet end to the second air outlet end is a second direction, the air flow blown out from the first air outlet end 111 of the first air passage 11 can be blown into the second air passage 15 along the second direction, because the air in the first air passage 11 always clings to the inner side surface of the first air passage 11 to flow, the pressure of the inner side surface of the first air passage 11 is close to 0, and the air outside the first air passage 11, that is, the air in the second air passage 15 can flow along the second direction under the action of air pressure and wind speed, that is, the air blown into the second air passage 15 by the first air passage 11 can at least drive part of the air in the second air passage 15 to jointly flow along the second direction, so as to increase the air volume, and the part of the air flow can flow along the second direction to the position of the heat dissipation assembly 13 or other structures to be dissipated, even fan body 12 is far away with the setting distance of treating radiating component 13 or other devices of radiating in the first body 1, also can guarantee to drive sufficient amount of wind to radiating component 13, reach reliable heat dissipation cooling effect, therefore, can set up the first air inlet end of first air flue 11 in the region with the keyboard non-overlapping, avoid the restriction of fan thickness to the thickness of first body 1, can enough satisfy electronic equipment's frivolous design, improve its aesthetic property, do not influence the inside radiating effect of first body 1 again, guarantee electronic equipment's performance, and compare in directly carrying out the air-out heat dissipation to radiating component 13 through fan body 12, the setting of first air flue 11 and the combination of second air flue 15 can make the air current of blowing to radiating component 13 more steady and even, help improving the radiating effect.

Specifically, first air inlet end of first air flue 11 can set up in the shell bottom of first body 1, realizes first air flue 11 and outside air's intercommunication, for the inside arrangement of first body 1, can arrange first air flue 11 in the side department that is close to radiator unit 13, first air outlet end 111 of first air flue 11 can set up to the slit form, and can have certain radian to the reinforcing is to the effect of the gaseous drive in the second air flue 15, thereby the increase amount of wind.

According to the above list, the embodiment of the present invention provides an electronic device, wherein the air outside the first body 1 can be blown into the first air passage 11 through the fan body 12, the air pressure of the air after passing through the first air passage 11 is increased, the air blown out from the first air outlet end 111 of the first air passage 11 can be blown into the second air passage 15 along the second direction, and at least part of the air in the second air passage 15 can be driven to flow along the second direction, so as to increase the air volume, the part of the air can flow to the heat dissipation assembly 13 inside the first body 1 along the second direction, even if the fan body 12 and the heat dissipation assembly 13 or other devices to be dissipated in the first body 1 are far away from each other, the sufficient air volume can be ensured to be driven to the heat dissipation assembly 13, thereby achieving a reliable heat dissipation and cooling effect, and thus the first air inlet end of the first air passage 11 can be disposed in a region non-overlapping with the keyboard, the restriction of the thickness of the first body 1 by the thickness of the fan is avoided, the light and thin design of the electronic equipment can be met, the attractiveness of the electronic equipment is improved, the heat dissipation effect inside the first body 1 is not affected, and the performance of the electronic equipment is guaranteed.

Further, referring to fig. 1 and fig. 2, in an implementation, the first body 1 includes a first region 101 and a second region 102 outside the first region 101, and a first input assembly 14 is disposed in the first region 101;

the first air inlet end of the first air duct 11 is disposed in the second area 102, and the first air outlet end 111 and the second air duct 15 of the first air duct 11 are disposed in the first area 101.

Specifically, the utility model discloses in the technical scheme who takes, first body 1 can divide into first region 101 and second region 102, wherein, be provided with first input assembly 14 in the first region 101, first input assembly 14 can be the keyboard, a function for realizing user input data or instruction, present notebook computer's fan body 12 overlaps the setting with the keyboard usually, because fan body 12 has certain thickness, even reduce fan body 12's thickness to extremely, also can restrict notebook computer's further reduction of thickness, and fan body 12's thickness can have the volume of business turn over undersize lower, the relatively poor problem of radiating effect. The second area 102 is an area outside the first area 101, and the first air inlet end of the first air duct 11 is disposed in the second area 102, that is, the fan body 12 is located in the second area 102, so that the overlapping of the first input assembly 14 and the fan body 12 in the first body 1 can be avoided, the restriction of the fan body 12 on the thickness of the first body 1 can be avoided, and the heat dissipation effect inside the first body 1 can be reduced without being affected. When the fan is specifically arranged, only the first air inlet end of the first air duct 11 may be arranged in the second area 102, and the rest part and the first air outlet end 111 may be arranged in the first area 101, or the first air inlet end of the first air duct 11 and part of the length of the air duct are located in the second area 102, and the rest length part and the first air outlet end 111 of the first air duct 11 are arranged in the first area 101, so that the first air outlet end 111 of the first air duct 11 can effectively dissipate heat and cool the heat dissipation assembly 13, and it is ensured that the fan body 12 is not arranged in the first area 101 and overlaps with the first input assembly 14.

Further, referring to fig. 1, in an implementation, the second air duct 15 is a gas flow passage inside the first body 1 except for the first air duct 11.

Specifically, the utility model discloses in the technical scheme who takes, first air flue 11 can be formed by the cavity that sets up in first body 1 inside, and second air flue 15 can be for first body 1 in and be located the outside air current circulation passageway of first air flue 11, form the space that forms between the cavity of first air flue 11 and the shell of first body 1 promptly, consequently, can need not additionally add cavity structures in order to form second air flue 15, can simplify the inside structure of first body 1, be favorable to electronic equipment's frivolous design more. The second air inlet of the second air duct 15 may be disposed at the bottom of the housing of the first body 1, and the second air outlet end may be disposed according to the position of the heat dissipation assembly 13, so that the air flow blowing toward the heat dissipation assembly 13 may rapidly take the heat out of the first body 1 through the second air outlet end.

Further, referring to fig. 1, in an implementation, the fan body 12 is not disposed in the second air duct 15.

Specifically, in order to realize the light and thin design of the electronic device, in the technical solution adopted by the present invention, the fan body 12 is disposed in the first air passage 11 to efficiently guide the external air flow into the first air passage 11, and the air flow is circulated to the first air outlet end through the inside of the first air passage 11, and the air flow blown out from the first air outlet end 111 can be blown into the second air passage 15 along the second direction, so as to drive at least part of the air flow of the second air passage 15 to flow along the second direction, therefore, the air flow guided into the first air passage 11 through the fan body 12 can simultaneously drive part of the air flow of the second air passage 15 to flow along the same direction when flowing out through the first air outlet end 111, so as to realize the heat dissipation of the heat dissipation component 13 inside the first body 1, therefore, the air flow in the first air passage 11 can guide the internal sub-air flow of the second air passage 15, the fan body 12 may not be disposed in the second air passage 15, the heat dissipation of the heat dissipation assembly 13 is achieved through the driving of the first air passage 11 and the air flow in the first air passage 11, the increase of the whole thickness of the first body 1 caused by the fan body 12 arranged in the second air passage 15 can be avoided, the thickness of the electronic equipment can be reduced, the light and thin design requirement is met, and the use experience of a user is improved.

Further, referring to fig. 1, in an implementation, a heat dissipation assembly 13 is disposed inside the first region 101, and the airflow blown out from the first air outlet end 111 of the first air duct 11 may be blown to the heat dissipation assembly 13 along a second direction.

Specifically, the inside of first region 101 is provided with radiator unit 13, and radiator unit 13 can be the fin, structures such as heat pipe, in order to realize the reliable heat dissipation to radiator unit 13, in order to keep the good performance of electronic equipment, the utility model discloses the technical scheme who takes, first air-out end 111 at least of first air flue 11 should be corresponding to radiator unit 13 setting to make the leading-in air current of fan body 12 through the pressurization back of first air flue 11, derive from first air-out end 111, drive the air current in the partial second air flue 15 simultaneously and blow off to radiator unit 13 along the second direction jointly, in order to improve radiating efficiency and effect.

Further, in a specific implementation, an air inlet direction of the first air inlet end is different from an air outlet direction of the first air outlet end 111.

Specifically, the utility model discloses in the technical scheme who takes, first air inlet end of first air flue 11 can set up the bottom at the shell of first body 1, the air inlet direction can be the direction of the shell bottom surface of perpendicular first body 1, and first air-out end 111 is located the inside of first body 1, and set up towards heat-radiating component 13, the air inlet direction of first air inlet end is different from the air-out direction of first air-out end 111, can make the air current in first air flue 11 take place to deflect, first air flue 11 diminishes along the area of first air inlet end to the direction of first air-out end 111 simultaneously, help the pressurization and the acceleration to the air current.

Further, in a specific implementation, the fan body 12 is an axial fan, and an axial direction of the fan body 12 is perpendicular to the first air inlet end.

Specifically, the utility model discloses in the technical scheme who takes, adopt axial fan during operation, the blade promotes the air and flows in order to compare in adopting centrifugal fan with the same direction of axle, can be when improving the amount of wind, noise abatement and the installation degree of difficulty

Further, in implementations, the first input assembly 14 is used to input data or instructions.

Specifically, the utility model discloses in the technical scheme who takes, first input component 14 can set up in a side surface of first body 1, specifically can be the keyboard subassembly, and the user can realize the input of data or instruction through using the keyboard subassembly.

Further, in a specific implementation, the second region 102 is provided with a second input component for inputting a command, and the first air inlet end of the first air duct 11 is disposed in a region of the second region 102, which is not overlapped with the second input component.

Specifically, the utility model discloses in the technical scheme who takes, still be provided with the second input subassembly in the second region 102 of first body 1, the second input subassembly can be the touch-control board, sets up in the middle part of second region 102 usually, and the position of both sides is held in the palm the position, and the touch-control board is as input device, can respond to the removal that the user pointed or press operations such as. Because the air outlet end of the first air duct 11 needs to be disposed in the second region 102, in order to further avoid the limitation of the fan body 12 on the thickness of the first body 1, the first air inlet end of the first air duct 11 may be disposed in a non-overlapping position with the second input assembly in the second region 102, for example: the palm supports can be arranged at the corresponding positions of the two sides of the first input assembly 14, and the positions of other devices in the body can be adjusted correspondingly.

Further, in a specific implementation, the electronic device provided in this embodiment further includes: and the second body has a display function and is rotatably connected with the first body 1.

Specifically, the utility model discloses in the technical scheme who takes, the electronic equipment that this embodiment provided can be notebook computer, and it includes first body 1 and second body, and first body 1 is the host computer part, and the second body has the display function, mainly includes the display screen structure, and first body 1 rotates with the second body to be connected to realize that electronic equipment has different use forms.

It should be noted that in the description of the present specification, the terms "upper", "lower", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "connected," "mounted," "secured," and the like are to be construed broadly and include, for example, fixed connections, removable connections, or integral connections; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present specification, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. An electronic device, comprising:

a first body, the first body including inside:

the air conditioner comprises a first air passage, a second air passage and a control device, wherein a first air inlet end and a first air outlet end are arranged at two ends of the first air passage, and the area of air circulation of the first air passage along a first direction is reduced;

the second air passage is arranged adjacent to the first air passage and comprises a second air inlet end and a second air outlet end;

a fan body is arranged in the first air passage and corresponds to the first air inlet end, the first air outlet end is communicated with the second air passage, and airflow blown out from the first air outlet end is blown into the second air passage along a second direction so as to drive at least part of airflow of the second air passage to flow along the second direction;

the first direction is from the first air inlet end to the first air outlet end, and the second direction is from the second air inlet end to the second air outlet end.

2. The electronic device of claim 1,

the first body comprises a first area and a second area outside the first area, and a first input assembly is arranged in the first area;

the first air inlet end of the first air passage is arranged in the second area, and the first air outlet end of the first air passage and the second air passage are arranged in the first area.

3. The electronic device of claim 2,

the second air passage is a gas circulation passage inside the first body except the first air passage.

4. The electronic device of claim 2,

the second air channel is not provided with the fan body.

5. The electronic device of claim 2,

the first air outlet end of the first air passage blows air flow to the heat dissipation assembly along a second direction.

6. The electronic device of claim 1,

the air inlet direction of the first air inlet end is different from the air outlet direction of the first air outlet end.

7. The electronic device of claim 6,

the fan body is an axial flow fan, and the axial direction of the fan body is perpendicular to the first air inlet end.

8. The electronic device of claim 2,

the first input component is used for inputting data or instructions.

9. The electronic device of claim 8,

the second area is provided with a second input assembly for inputting instructions, and the first air inlet end of the first air passage is arranged in the second area and a non-overlapped area of the second input assembly.

10. The electronic device of claim 1, further comprising:

the second body has a display function and is rotatably connected with the first body.

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