Electronic device

Abstract

The utility model provides an electronic device. The embodiment of the utility model provides electronic equipment. The electronic equipment comprises a box body, an electronic assembly and a wind shielding assembly. A containing cavity is formed in the box body. The electronic assembly includes an electronic structure and a heat dissipation structure configured to dissipate heat from the electronic structure. In the first direction, the first side of the heat dissipation structure is provided with a defined air inlet, in the second direction, the second side of the heat dissipation structure is provided with a defined air outlet, and the second direction intersects with the first direction. The air blocking assembly is arranged in the containing cavity, the air blocking assembly is rotatably connected to the inner wall of the box body, at least part of the air blocking assembly movably abuts against the second side of the heat dissipation structure, and the air blocking assembly is used for preventing hot airflow flowing out of the air outlet from flowing to the air inlet.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of electronic equipment, in particular to an electronic equipment. BACKGROUND

[0002] With the upgrading of the graphics card, how to cool the graphics card well has become a problem to be solved. At present, when the graphics card is designed, a large number of air holes are arranged on the surface of the side plate of the graphics card to assist in heat dissipation. However, due to the short distance between the air inlet and the air outlet of the graphics card, the air flow of the air inlet and the air outlet is disordered, and part of the hot air flow discharged from the air outlet of the graphics card is sucked into the fan at the air inlet and continues to participate in the heat cycle, affecting the heat dissipation efficiency of the graphics card. CONTENT OF THE UTILITY MODEL

[0003] In order to solve the problem of disorder of air flow of air inlet and air outlet when the graphics card is cooled, the present application provides an electronic equipment with better heat dissipation.

[0004] The present application provides an electronic equipment, which comprises a box body, an electronic component and a wind blocking component. The box body is provided with a receiving cavity. The electronic component comprises an electronic structure and a heat dissipation structure, wherein the heat dissipation structure is configured to dissipate heat from the electronic structure; along a first direction, a first side of the heat dissipation structure is provided with a defined air inlet, and along a second direction, a second side of the heat dissipation structure is provided with a defined air outlet, and the second direction intersects the first direction. The wind blocking component is arranged in the receiving cavity, and the wind blocking component is rotatably connected to the inner wall of the box body, and the wind blocking component at least partially abuts against the second side of the heat dissipation structure to prevent the hot air flow from the air outlet from flowing to the air inlet.

[0005] It can be understood that the heat dissipation structure for dissipating heat from the electronic structure has an air outlet and an air inlet which are relatively close, so that the air ducts of the air inlet and the air outlet of the heat dissipation structure are connected, and the heat dissipation effect is poor. When the wind blocking component abuts against the second side of the heat dissipation structure, the wind blocking component can block the communication between the air flow of the air inlet and the air flow of the air outlet, so that there is no air flow from the air outlet in the air flow entering the air inlet, and the heat dissipation effect is better.

[0006] In an embodiment, the inner wall of the side of the box body close to the second side is provided as a mounting wall, along the second direction, the second side is arranged in a spaced manner with the mounting wall, and an air flow channel is formed between the second side and the mounting wall, and the air flow channel communicates with the air inlet.

[0007] One end of the wind blocking component is rotatably connected to the mounting wall, and the other end abuts against the second side to block the air flow channel.

[0008] In one embodiment, the wind shield assembly comprises a wind shield and an elastic member, a first end of the wind shield is rotatably connected to the mounting wall, and one end of the elastic member is elastically connected to the wind shield for driving a second end of the wind shield to abut against the second side.

[0009] In one embodiment, the wind shield has a defined rotation axis, an extension direction of the rotation axis is parallel to a third direction, the third direction intersects the first direction and the second direction, and the wind shield is rotatable about the rotation axis to adjust the position of the second end of the wind shield in the second direction.

[0010] In one embodiment, the wind shield assembly further comprises a mounting structure, the mounting structure is detachably connected to the mounting wall, and the wind shield is rotatably connected to the mounting structure.

[0011] In one embodiment, along the third direction, the wind shield has two protrusions at two ends thereof, the third direction intersects the first direction and the second direction, the mounting structure has two mounting holes, the two mounting holes are correspondingly arranged with the two protrusions, and the protrusions are at least partially rotatably arranged in the mounting holes.

[0012] In one embodiment, one of the protrusions is elastically connected to the wind shield for adjusting the distance between it and the other protrusion in the third direction.

[0013] In one embodiment, along the third direction, one end of the protrusion away from the wind shield abuts against the hole wall of the mounting hole to limit the displacement of the wind shield in the third direction.

[0014] In one embodiment, the wind shield assembly further comprises a sealing member, the sealing member is connected to the wind shield, and the sealing member is configured to at least partially elastically abut against the second side.

[0015] In one embodiment, the wind shield has an abutting surface configured to at least partially abut against the second side, and the abutting surface is an arc surface. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A cross-sectional front view of an electronic device according to one embodiment of the present application.

[0017] Figure 2 A cross-sectional schematic view of an electronic device according to one embodiment of the present application.

[0018] Figure 3 A schematic view of a wind shield assembly of an electronic device according to one embodiment of the present application abutting against a heat dissipation structure.

[0019] Figure 4A perspective view of an electronic structure of an electronic device according to an embodiment of the present application.

[0020] Figure 5 A schematic view of a wind shield assembly of an electronic device according to an embodiment of the present application connected to a side of a box.

[0021] Figure 6 An exploded schematic view of a wind shield assembly of an electronic device according to an embodiment of the present application.

[0022] Figure 7 A partial enlarged schematic view of a corresponding region of an electronic device in Figure 5

[0023] Main element symbol explanation:

[0024] 100, electronic device; 1, box; 11, receiving cavity; 12, mounting wall; 2, electronic assembly; 21, electronic structure; 22, heat dissipation structure; 221, first side; 2210, air inlet; 222, second side; 2220, air outlet; 3, wind shield assembly; 31, wind shield piece; 311, first end; 312, second end; 313, protruding portion; 314, abutting surface; 315, elastic portion; 32, elastic piece; 33, mounting structure; 330, mounting hole; 331, baffle; 34, sealing piece; L, rotation axis; X, first direction; Z, second direction; Y, third direction.

[0025] The following detailed description will further illustrate the present application in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0026] ​The following description will reference examples to more fully describe the application. The examples shown are intended to be illustrative of the application and should not be construed as limiting the application. The present application is described in sufficient detail to enable those skilled in the art to make and use it, and it is not intended to limit the application to the examples described. Similar references described herein can refer to similar embodiments unless context clearly indicates otherwise. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Furthermore, to the extent that the terms "including", "includes", "having", "has", "a", "an", "contains", "containing", "including", "includes", "including", "includes" and / or "including", "includes" are used in the detailed description and / or the claims, such terms are used expansively and each means for there are zero, one, two or more constituents. As used herein, unless defined otherwise, all technical and scientific terms used herein are intended to have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains. Furthermore, unless otherwise required by context, as used herein, the terms "about" and "substantially" are used in their normal, ordinary sense to refer to something that is nearly exact or nearly accurate, but not exact or not perfect. As used herein, the term "and / or" includes any and all combinations of one or more of the associated listed items.

[0027] The embodiments of the present application provide an electronic device 100, as shown in the drawings, the electronic device 100 comprises a box body 1, an electronic component 2 and a windproof component 3. The box body 1 is provided with a receiving cavity 11. The electronic component 2 comprises an electronic structure 21 and a heat dissipation structure 22, and the heat dissipation structure 22 is configured to dissipate heat from the electronic structure 21. Figures 1 to 4 The electronic device 100 comprises a box body 1, an electronic component 2 and a windproof component 3. The box body 1 is provided with a receiving cavity 11. The electronic component 2 comprises an electronic structure 21 and a heat dissipation structure 22, and the heat dissipation structure 22 is configured to dissipate heat from the electronic structure 21.

[0028] For the convenience of subsequent reading, the first direction X, the second direction Z and the third direction Y are introduced to describe the embodiments of the present application. The first direction X, the second direction Z and the third direction Y can be three mutually non-parallel straight line directions in space; further, the first direction X, the second direction Z and the third direction Y can be three mutually perpendicular directions in a three-dimensional coordinate system (three-dimensional Cartesian coordinate system). In the subsequent embodiments, the first direction X is taken as the X-axis direction of the coordinate axis of the three-dimensional coordinate system, the second direction Z is taken as the Z-axis direction of the coordinate axis of the three-dimensional coordinate system, and the third direction Y is taken as the Y-axis direction of the coordinate axis of the three-dimensional coordinate system.

[0029] The first side 221 of the heat dissipation structure 22 has a defined air inlet 2210 along the first direction X, and the second side 222 of the heat dissipation structure 22 has a defined air outlet 2220 along the second direction Z. The air blocking assembly 3 is arranged in the receiving cavity 11 and is rotatably connected to the inner wall of the cabinet 1. The air blocking assembly 3 at least partially abuts against the second side 222 of the heat dissipation structure 22, so as to prevent the hot air flow from the air outlet 2220 from flowing to the air inlet 2210.

[0030] In the embodiment, the electronic assembly 2 and the air blocking assembly 3 are arranged in the receiving cavity 11. The cabinet 1 can be a case, the electronic structure 21 can be a graphics card, and the heat dissipation structure 22 can be used for dissipating heat of the graphics card. The heat dissipation structure 22 blows air into the air inlet 2210 to cool the electronic structure 21, and the air flow of the air outlet 2220 carries away the heat generated by the electronic structure 21 to achieve the purpose of cooling.

[0031] Specifically, the heat dissipation structure 22 can be a fan and a heat dissipation fin air-cooled heat dissipation structure 22. The heat dissipation fin is in thermal contact with the electronic structure 21 to form a thermal coupling therebetween. The suction port of the fan is the air inlet 2210. The cold air is sucked into the fan and blown to the heat dissipation fin, and then flows along the channel formed by the heat dissipation fin to the air outlet 2220. The cold air exchanges heat with the heat dissipation fin when flowing through the heat dissipation fin, so as to carry away the heat of the electronic structure 21 received by the cold air. The hot air flow is discharged from the air outlet 2220.

[0032] When the air blocking assembly 3 is rotatably connected to the inner wall of the cabinet 1, it at least partially abuts against the second side 222 of the heat dissipation structure 22 during rotation and blocks the hot air flow of the air outlet 2220 from flowing to the air inlet 2210, so as to ensure good heat dissipation of the air outlet 2220. In addition, the air flow entering the air inlet 2210 is not the hot air flow dissipated from the air outlet 2220, so as not to bring heat to the electronic structure 21.

[0033] It can be understood that the heat dissipation structure 22 for dissipating heat of the electronic structure 21 has the air outlet 2220 and the air inlet 2210 which are relatively close, so that the air inlets and outlets of the heat dissipation structure 22 are communicated, and the heat dissipation effect is poor. When the air blocking assembly 3 abuts against the second side 222 of the heat dissipation structure 22, the air blocking assembly 3 can block the communication between the air inlet and the air outlet, so as to ensure that the air flow entering the air inlet 2210 does not include the air flow dissipated from the air outlet 2220, and the heat dissipation effect is better.

[0034] In an embodiment, the inner wall of the cabinet 1 on the side close to the second side 222 is provided as a mounting wall 12. The second side 222 is spaced apart from the mounting wall 12 along the second direction Z, and an air flow channel is formed between the second side 222 and the mounting wall 12. The air flow channel communicates with the air inlet 2210.

[0035] One end of the wind deflector assembly 3 is rotatably connected to the mounting wall 12, and the other end is movable against the second side 222 to block the airflow passage.

[0036] In this embodiment, along the third direction Y, one end of the wind deflector 3 is rotatably connected to the mounting wall 12, so that the position of the wind deflector 3 can be adjusted so that the other end of the wind deflector 3 can move against the second side 222 to block the airflow channel.

[0037] Understandably, different electronic structures 21 have different sizes, different heights in the second direction Z, and different positions on the second side 222. Therefore, the rotatably connected windbreak assembly 3 can rotate at different angles and move against the second side 222 according to the different sizes of electronic structures 21. In this way, the windbreak assembly 3 can block the airflow channel for electronic structures 21 of different sizes.

[0038] In one embodiment, such as Figures 5 to 7 As shown, Figure 7 for Figure 5 The enlarged view of part A shows that the windshield assembly 3 includes a windshield member 31 and an elastic member 32. The first end 311 of the windshield member 31 is rotatably connected to the mounting wall 12, and one end of the elastic member 32 is elastically connected to the windshield member 31 to drive the second end 312 of the windshield member 31 to move and press against the second side 222.

[0039] In this embodiment, the elastic element 32 can be a torsion spring, or other elements capable of providing elastic force, as long as they can provide the force to drive the windshield 31 to rotate; no further restrictions are imposed here. At least one elastic element 32 may be provided, and at least one elastic element 32 is connected to at least one end of the windshield 31 in the third direction Y. One end of the elastic member 32 can be connected to the windshield member 31, and the other end can abut against the electronic structure 21. When the electronic structure 21 is installed in the receiving cavity 11, the electronic structure 21 abuts against the elastic member 32 in the second direction Z upward, causing the elastic member 32 to be compressed. After the elastic member 32 is compressed, it will apply an elastic force to the windshield member 31. This elastic force can drive the windshield member 31 to rotate and make the second end 312 of the windshield member 31 press against the second side 222. Thus, after the electronic structure 21 is installed, the elastic member 32 can be continuously compressed by the electronic structure 21, so that the elastic member 32 can continuously apply an elastic force to the windshield member 31, and the second end 312 of the windshield member 31 presses against the second side 222.

[0040] It can be understood that the elastic member 32 is arranged such that the wind blocking member 31 is rotatably connected to the mounting wall 12, and the wind blocking member 31 is driven to rotate against the second side 222 by the elastic force. When the electronic structure 21 of different sizes is arranged in the box 1, the electronic structure 21 of different sizes is arranged against the elastic member 32 to make the elastic member 32 have different deformation amounts, so that the wind blocking member 31 can rotate by different angles to abut against the second side 222. And for the electronic structure 21 of different sizes, the elastic member 32 can be compressed and can provide an elastic force to make the wind blocking member 31 abut against the second side 222.

[0041] In an embodiment, the wind blocking member 31 has a defined rotation axis L, the extension direction of the rotation axis L is parallel to the third direction Y, and the wind blocking member 31 can rotate around the rotation axis L to adjust the position of the second end 312 of the wind blocking member 31 in the second direction Z.

[0042] It can be understood that the wind blocking member 31 rotates around the rotation axis L to adjust the position of the second end 312 of the wind blocking member 31 in the second direction Z, so that the wind blocking member 31 can abut against the second side 222 of the electronic structure 21 of different sizes, and the wind blocking member 31 can be applied to more cases.

[0043] In an embodiment, the wind blocking member 31 has an abutting surface 314, the abutting surface 314 is configured to at least partially abut against the second side 222, and the abutting surface 314 is arranged as an arc surface.

[0044] It can be understood that the wind blocking member 31 can abut against the second side 222 by at least partially abutting the abutting surface 314, and when the wind blocking member 31 abuts against the second side 222 at different angles, the part abutting against the second side 222 is an arc surface, so that the contact area is larger, and the airflow can be blocked as much as possible, and the wind blocking effect is better.

[0045] In an embodiment, the wind blocking assembly 3 further comprises a mounting structure 33, the mounting structure 33 is detachably connected to the mounting wall 12, and the wind blocking member 31 is rotatably connected to the mounting structure 33.

[0046] In the embodiment, the mounting structure 33 can be arranged corresponding to the structure of the wind blocking assembly 3, so that after the wind blocking member 31 is connected to the mounting structure 33, the mounting structure 33 and the wind blocking member 31 are connected to the mounting wall 12 together.

[0047] It can be understood that the arrangement of the mounting structure 33 makes the connection of the wind blocking assembly 3 and the mounting wall 12 more firm and reliable, and it is also more convenient to install the wind blocking assembly 3.

[0048] In one embodiment, the wind shield 31 is provided with a protrusion 313 at each end along the third direction Y, and the mounting structure 33 is provided with two mounting holes 330, which are arranged corresponding to the two protrusions 313, and the protrusion 313 is arranged at least partially rotatably in the mounting hole 330.

[0049] In the embodiment, the protrusion 313 can extend into the mounting hole 330 and be limited in displacement along the first direction X and the second direction Z, so that the wind shield 31 can be well connected with the mounting structure 33. In addition, the protrusion 313 can rotate in the mounting hole 330, which can ensure that the wind shield 31 can rotate relative to the mounting structure 33 while being well connected, and does not affect the use of the wind shield 31.

[0050] In one embodiment, one protrusion 313 is elastically connected with the wind shield 31, and is used for adjusting the distance between the other protrusion 313 and the one protrusion 313 along the third direction Y.

[0051] In the embodiment, at least one protrusion 313 is elastically connected with the wind shield 31, and the protrusion 313 can be connected with the wind shield 31 through a spring or other structure capable of elastic deformation, so that the protrusion 313 can be compressed under external force, and the protrusion 313 can restore to the original state when the external force is no longer applied to the protrusion 313. The protrusion 313 protrudes from the surface of one end of the wind shield 31 along the third direction Y. The mounting structure 33 is provided with a baffle 331 at each end, and the plane of the baffle 331 can be parallel to the second direction Z. The mounting hole 330 is arranged on the baffle 331, and the distance between the two baffles 331 along the third direction Y is slightly greater than the length of the wind shield 31 along the third direction Y, so that the wind shield 31 can be mounted between the two baffles 331 and the displacement of the wind shield 31 along the third direction Y is limited by the two baffles 331.

[0052] Specifically, one protrusion 313 is arranged partially rotatably in the mounting hole 330, and the other part of the protrusion 313 is located outside the mounting hole 330 and is sleeved with the elastic member 32, so as to drive the rotation of the protrusion 313 through the elastic member 32. Along the third direction Y, the mounting structure 33 is provided with an elastic portion 315 away from the end of the protrusion 313 provided with the elastic member 32. The elastic portion 315 is made of a material capable of elastic deformation, and is substantially in an "L" shape structure, and along the third direction Y, the elastic portion 315 is arranged spaced apart from the mounting structure 33, so that the part of the elastic portion 315 can bend towards the side where the elastic member 32 is located. The other protrusion 313 is arranged on the side of the elastic portion 315 away from the elastic member 32, so that the protrusion 313 can decrease the distance between the two protrusions 313 along the third direction Y when the elastic portion 315 bends towards the side where the elastic member 32 is located.

[0053] It can be understood that the spacing between the two protrusions 313 in the third direction Y can be adjusted by the at least one protrusion 313 connected elastically, so as to avoid that the wind shield 31 is too long to be clamped between the two baffles 331 and connected. When installing, the protrusion 313 is pressed to be compressed, at this time, the length of the wind shield 31 in the third direction Y is less than the distance between the two baffles 331 in the third direction Y, and the wind shield 31 can be located between the two baffles 331, at this time, the pressing on the protrusion 313 can be cancelled so that the protrusion 313 can extend into the mounting hole 330 to complete the installation of the wind shield 31.

[0054] In an embodiment, along the third direction Y, the end of the protrusion 313 away from the wind shield 31 abuts against the hole wall of the mounting hole 330, so as to limit the displacement of the wind shield 31 in the third direction Y.

[0055] It can be understood that the end of the protrusion 313 away from the wind shield 31 abuts against the hole wall of the mounting hole 330, so as to limit the displacement of the wind shield 31 in the third direction Y. As described above, when the protrusion 313 is located in the mounting hole 330, the displacement of the wind shield 31 in the first direction X and the second direction Z is limited, and the displacement of the wind shield 31 in the third direction Y is also limited, so that the wind shield 31 can only rotate relative to the mounting structure 33, and the connection between the wind shield 31 and the mounting structure 33 is ensured to be reliable.

[0056] In an embodiment, the wind shield assembly 3 further comprises a sealing member 34 connected to the wind shield 31, and the sealing member 34 is configured to abut against the second side 222 at least partially elastically.

[0057] In the embodiment, the sealing member 34 can be selected from sealing foam, and the sealing member 34 can be provided with a plurality of sealing members. The sealing member 34 can also be selected from other sealing materials, which can play a sealing role to block the airflow, and is not limited here.

[0058] It can be understood that the sealing member 34 is provided, so that the sealing performance of the wind shield assembly 3 is better, the airflow is more difficult to pass through the wind shield 31, and the wind shielding effect of the wind shield assembly 3 is better.

[0059] In the above, the specific embodiments of the present application are described with reference to the accompanying drawings. However, those skilled in the art can understand that various changes and replacements can be made to the specific embodiments of the present application without departing from the spirit and scope of the present application. These changes and replacements are within the scope defined by the present application.

Claims

1. An electronic device, comprising: The electronic device comprises: a box body, which is internally provided with a receiving cavity; an electronic assembly, which comprises an electronic structure and a heat dissipation structure configured to dissipate heat from the electronic structure; in a first direction, a first side of the heat dissipation structure is provided with a defined air inlet, and in a second direction, a second side of the heat dissipation structure is provided with a defined air outlet, the second direction intersecting the first direction; a wind blocking assembly, which is arranged in the receiving cavity and is rotatably connected to an inner wall of the box body, and at least partially abuts the second side of the heat dissipation structure to prevent the hot air flow from the air outlet from flowing to the air inlet.

2. The electronic device of claim 1, wherein, An inner wall of a side of the box body close to the second side is provided as a mounting wall, in the second direction, the second side is arranged in a spaced manner with the mounting wall, and an air flow channel is formed between the second side and the mounting wall, the air flow channel being communicated with the air inlet; one end of the wind blocking assembly is rotatably connected to the mounting wall, and the other end abuts the second side to block the air flow channel.

3. The electronic device of claim 2, wherein, The wind blocking assembly comprises a wind blocking piece and an elastic piece, a first end of the wind blocking piece is rotatably connected to the mounting wall, and one end of the elastic piece is elastically connected to the wind blocking piece to drive the second end of the wind blocking piece to abut the second side.

4. The electronic device of claim 3, wherein, The wind blocking piece is provided with a defined rotation axis, the extension direction of the rotation axis is parallel to a third direction, the third direction intersects the first direction and the second direction, and the wind blocking piece can rotate around the rotation axis to adjust the position of the second end of the wind blocking piece in the second direction.

5. The electronic device of claim 3, wherein, The wind blocking assembly further comprises a mounting structure, the mounting structure is detachably connected to the mounting wall, and the wind blocking piece is rotatably connected to the mounting structure.

6. The electronic device of claim 5, wherein, In the third direction, the wind blocking piece is provided with protrusions at both ends, the third direction intersects the first direction and the second direction, two mounting holes are formed in the mounting structure, the two mounting holes are arranged in a corresponding manner with the two protrusions, and the protrusions are at least partially rotatably arranged in the mounting holes.

7. The electronic device of claim 6, wherein, One of the protrusions is elastically connected to the wind blocking piece to adjust the distance between it and the other protrusion in the third direction.

8. The electronic device of claim 7, wherein, In the third direction, one end of the protrusion away from the wind blocking piece abuts the hole wall of the mounting hole to limit the displacement of the wind blocking piece in the third direction.

9. The electronic device of claim 3, wherein, The wind blocking assembly further comprises a sealing piece, the sealing piece is connected to the wind blocking piece, and the sealing piece is configured to at least partially elastically abut the second side.

10. The electronic device of claim 3, wherein, The wind blocking piece has an abutting surface configured to at least partially abut the second side, and the abutting surface is provided as an arc surface.

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