Electronic device

Abstract

The utility model relates to the field of heat dissipation of electronic equipment, aims to solve the problems that when existing electronic equipment dissipates heat, cooling gas sucked into a case is difficult to bypass obstacles in the case to directly dissipate heat of electronic elements, and the heat dissipation effect is poor, and provides electronic equipment. The electronic equipment comprises a case, an electronic element, an air inlet assembly and an air outlet assembly. The case is provided with an internal space. The electronic component is arranged in the internal space. The case is provided with a first air inlet and a first air outlet, and the first air inlet and the first air outlet are respectively communicated with the internal space. The air inlet assembly is connected to the outside of the case, communicates with the first air inlet and is used for blowing cooling gas to the electronic element through the first air inlet. The air outlet assembly is connected to the outside of the case, communicates with the first air outlet and is used for extracting the gas subjected to heat exchange with the electronic element from the first air outlet. The electronic equipment has the beneficial effects that the air inlet assembly and the air outlet assembly directly dissipate heat of the electronic element, and the heat dissipation efficiency of the electronic equipment is improved.

Description

TECHNICAL FIELD

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

[0002] Some existing electronic equipment has poor heat dissipation effect when inhaling cooling gas in the cabinet. CONTENT

[0003] The present application provides an electronic equipment to solve the problem that the cooling gas inhaled in the cabinet is difficult to bypass the obstacles in the cabinet to directly cool the electronic components, and the heat dissipation effect is poor.

[0004] Embodiments of the present application provide an electronic equipment, which includes a cabinet, an electronic component, an air inlet assembly and an air outlet assembly. The cabinet is provided with an internal space. The electronic component is arranged in the internal space. The cabinet is provided with a first air inlet and a first air outlet, and the first air inlet and the first air outlet are respectively communicated with the internal space. The air inlet assembly is connected outside the cabinet and communicated with the first air inlet, and is used for blowing out cooling gas to the electronic component through the first air inlet. The air outlet assembly is connected outside the cabinet and communicated with the first air outlet, and is used for drawing out the gas after heat exchange with the electronic component from the first air outlet.

[0005] In embodiments of the present application, the first air inlet and the second air inlet are arranged on the cabinet, the air inlet assembly is arranged outside the cabinet and communicated with the first air inlet to blow cooling air to the electronic component, and the air outlet assembly is arranged outside the cabinet and communicated with the first air outlet to discharge the gas after heat exchange with the electronic component. The cooling gas directly enters the cabinet to cool the electronic component, and the gas after heat dissipation is directly discharged from the cabinet without passing through the obstacles, so that the heat dissipation effect is better.

[0006] In a possible implementation, the cabinet includes a front wall, a rear wall, a top wall, a bottom wall, a first side wall and a second side wall. The front wall and the rear wall are oppositely arranged along the length direction of the cabinet. The top wall and the bottom wall are oppositely arranged along the height direction of the cabinet. The first side wall and the second side wall are oppositely arranged along the width direction of the cabinet. The first air inlet and the first air outlet are respectively connected to the first side wall. The electronic component is located between the first side wall and the second side wall, and the electronic component has a first space outside along the height direction of the cabinet. The first air outlet directly faces the electronic component along the width direction of the cabinet. The first air inlet is spaced apart from the first air outlet along the height direction of the cabinet, and the first air inlet corresponds to the first space.

[0007] In a possible implementation, the air inlet assembly includes an air inlet pipeline and a first air inlet fan, one end of the air inlet pipeline is communicated with the first air inlet, and the other end is connected to the first air inlet fan.

[0008] In a possible implementation, the air inlet pipe includes a first pipe and a second pipe, and the second pipe is supported above the top wall. The first pipe is located outside the first side wall and is in communication between the first air inlet and the second pipe. The first air inlet fan is arranged on a side of the second pipe away from the first pipe.

[0009] In a possible implementation, the electronic device further includes two support assemblies supported below the bottom wall at two ends along the length direction of the cabinet, and an installation space is formed between the two support assemblies. The air inlet pipe includes a first pipe and a second pipe, and the second pipe is arranged in the installation space. The first pipe is located outside the first side wall and is in communication between the first air inlet and the second pipe. The first air inlet fan is arranged on a side of the second pipe away from the first pipe.

[0010] In a possible implementation, the air outlet assembly includes an air outlet pipe and a first air outlet fan, and one end of the air outlet pipe is in communication with the first air outlet, and the other end is connected to the first air outlet fan.

[0011] In a possible implementation, the air outlet pipe includes a third pipe and a fourth pipe, and the fourth pipe is arranged above the top wall. The third pipe is located outside the first side wall and is in communication between the first air outlet and the fourth pipe. The first air outlet fan is arranged on a side of the fourth pipe away from the third pipe.

[0012] In a possible implementation, the electronic device further includes two support assemblies supported below the bottom wall at two ends along the length direction of the cabinet, and an installation space is formed between the two support assemblies. The air outlet pipe includes a third pipe and a fourth pipe, and the fourth pipe is arranged in the installation space. The third pipe is located outside the first side wall and is in communication between the first air outlet and the fourth pipe. The first air outlet fan is arranged on a side of the fourth pipe away from the third pipe.

[0013] In a possible implementation, a second air inlet is formed on a side of the front wall close to the top wall. A second air outlet is formed on a side of the rear wall close to the top wall. The electronic device further includes a circuit board, a second air inlet fan, and a second air outlet fan. The circuit board is arranged in the cabinet and is arranged in parallel with the first side wall at a distance. The electronic components are arranged on a side of the circuit board facing the first side wall and close to the bottom wall. The first air outlet corresponds to a side of the electronic components close to the rear wall, and the first air inlet corresponds to a first space on a side of the electronic components close to the rear wall. The second air inlet fan is arranged on a side of the internal space close to the front wall and corresponds to the second air inlet. The second air inlet fan is used to inhale air into the internal space through the second air inlet. The second air outlet fan is arranged on a side of the internal space close to the rear wall and corresponds to the second air outlet. The second air outlet fan is used to exhaust air from the internal space to the outside through the second air outlet.

[0014] In a possible implementation, the electronic device includes a plurality of electronic elements, and the plurality of electronic elements are arranged at intervals along a height direction of the cabinet. The cabinet is provided with a plurality of first air inlets and a plurality of first air outlets, and the plurality of first air inlets and the plurality of first air outlets are arranged transversely along the height direction of the cabinet. An air inlet assembly is connected to the plurality of first air inlets, and is configured to blow cooling gas to the electronic elements through the plurality of first air inlets. An air outlet assembly is connected to the plurality of first air outlets, and is configured to extract the gas after heat exchange with the electronic elements from the plurality of first air outlets. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings in the embodiments will be briefly introduced as follows. It should be understood that the following drawings only show some of the embodiments of the present application, and therefore should not be considered as limiting the scope. For those of ordinary skill in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0016] Figure 1 FIG. 1 is a structural schematic diagram of an electronic device according to an embodiment of the present application.

[0017] Figure 2 FIG. 2 is a sectional view of the electronic device along line A-A in FIG. 1. Figure 1

[0018] Figure 3 FIG. 3 is a sectional view of the electronic device along line B-B in FIG. 1. Figure 1

[0019] Figure 4 FIG. 4 is a structural schematic diagram of a cabinet, an electronic element and an air inlet assembly according to an embodiment of the present application.

[0020] Figure 5 FIG. 5 is a sectional view of the electronic device along line C-C in FIG. 1. Figure 4

[0021] Figure 6 FIG. 6 is a structural schematic diagram of a cabinet, an electronic element and an air inlet assembly according to an embodiment of the present application.

[0022] Figure 7 FIG. 7 is a sectional view of the electronic device along line D-D in FIG. 1. Figure 6

[0023] Figure 8 FIG. 8 is a structural schematic diagram of a cabinet, an electronic element and an air outlet assembly according to an embodiment of the present application.

[0024] Figure 9 FIG. 9 is a sectional view of the electronic device along line E-E in FIG. 1. Figure 8

[0025] Figure 10 ​​​​​Structure diagram of the cabinet, electronic component and air outlet component of an embodiment of the present application.

[0026] Figure 11 Structure diagram of the electronic device in Figure 10

[0027] Figure 12 Structure diagram of the electronic device of an embodiment of the present application.

[0028] Figure 13 Structure diagram of the electronic device in Figure 12

[0029] Figure 14 Structure diagram of the electronic device in Figure 12

[0030] Structure diagram of the electronic device of an embodiment of the present application. Figure 15

[0031] Figure 16 Structure diagram of the electronic device in Figure 15

[0032] Figure 17 Structure diagram of the electronic device in Figure 15

[0033] Main component symbol explanation:

[0034] Electronic device 1000

[0035] Cabinet 100

[0036] Internal space 10

[0037] Front wall 11

[0038] Second air inlet 111

[0039] Rear wall 12

[0040] Second air outlet 121

[0041] Top wall 13

[0042] Bottom wall 14

[0043] First side wall 15

[0044] First air inlet 151

[0045] First air outlet 152

[0046] Second side wall 16

[0047] Electronic component 200​​​​​

[0048] The first space 201

[0049] The air inlet assembly 300

[0050] The air inlet duct 301

[0051] The first duct 3011

[0052] The second duct 3012

[0053] The first air inlet fan 302

[0054] The air outlet assembly 400

[0055] The air outlet duct 401

[0056] The third duct 4011

[0057] The fourth duct 4012

[0058] The first air outlet fan 402

[0059] The support assembly 500

[0060] The mounting space 600

[0061] The circuit board 700

[0062] The second air inlet fan 801

[0063] The second air outlet fan 802

[0064] The length direction X

[0065] The width direction Y

[0066] The height direction Z

[0067] The following specific embodiments will further illustrate the present application in conjunction with the above-mentioned drawings. DETAILED DESCRIPTION

[0068] The technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all the embodiments.

[0069] It is to be understood that where an element such as a layer, region or substrate is described as being "on" another element, it can be directly on the other element or intervening elements can also be present. Where an element such as a layer, region or substrate is described as being "connected" to another element, it can be directly connected to the other element or intervening elements can also be present. Where an element such as a layer, region or substrate is described as being "positioned on" another element, it can be directly positioned on the other element or intervening elements can also be present. Relative terms such as "on", "above", "upper", "lower", "horizontal", "vertical", "left", "right", and the like as used herein to describe the orientation of one element relative to another element are intended to be illustrative only and not limiting.

[0070] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application. As used in this description, the singular forms "a", "an" and "the" include plural references unless the context clearly dictates otherwise.

[0071] Some embodiments of the application are described in detail. The following embodiments and features of the embodiments can be combined with each other, without conflict.

[0072] Embodiments

[0073] Reference Figures 1 to 3 The present embodiment provides an electronic device 1000, which comprises a cabinet 100, electronic components 200, an air inlet assembly 300 and an air outlet assembly 400. The cabinet 100 is provided with an internal space 10. The electronic components 200 are arranged in the internal space 10. The cabinet 100 is provided with a first air inlet 151 and a first air outlet 152, which are respectively communicated with the internal space 10. The air inlet assembly 300 is connected to the outside of the cabinet 100 and communicated with the first air inlet 151, and is used for blowing cooling gas to the electronic components 200 through the first air inlet 151. The air outlet assembly 400 is connected to the outside of the cabinet 100 and communicated with the first air outlet 152, and is used for drawing the gas after heat exchange with the electronic components 200 from the first air outlet 152.

[0074] In the embodiments of the present application, the first air inlet 151 and the second air inlet 111 are arranged on the cabinet 100, the air inlet assembly 300 is arranged on the outside of the cabinet 100 and communicated with the first air inlet 151 to blow cooling air to the electronic components 200, and the air outlet assembly 400 is arranged on the outside of the cabinet 100 and communicated with the first air outlet 152 to draw the gas after heat exchange with the electronic components 200 out of the cabinet 100. The cooling gas directly enters the cabinet 100 to cool the electronic components 200, and the cooled gas is directly drawn out of the cabinet 100 without passing through the obstacles, so that the cooling effect is good.

[0075] In the embodiment, the air inlet assembly 300 and the air outlet assembly 400 are arranged outside the cabinet 100, and air exchange is directly performed at the corresponding electronic component 200 through the communication of the first air inlet 151 and the first air outlet 152, without occupying the internal space 10 of the cabinet 100, and the heat dissipation effect is good.

[0076] In the embodiment, the electronic component 200 is arranged inside the cabinet 100, works and generates heat, and needs to be cooled. In some existing electronic equipment 1000, the electronic component 200 is blocked by obstacles (such as other parts, wiring harnesses, etc.), so that the cooling air inside the cabinet 100 cannot well cool the electronic equipment 1000.

[0077] In the embodiment, the cabinet 100 includes a front wall 11, a rear wall 12, a top wall 13, a bottom wall 14, a first side wall 15 and a second side wall 16. The front wall 11 and the rear wall 12 are oppositely arranged along the length direction X of the cabinet 100. The top wall 13 and the bottom wall 14 are oppositely arranged along the height direction Z of the cabinet 100. The first side wall 15 and the second side wall 16 are oppositely arranged along the width direction Y of the cabinet 100. The first air inlet 151 and the first air outlet 152 are connected to the first side wall 15, respectively. The electronic component 200 is located between the first side wall 15 and the second side wall 16, and the electronic component 200 has a first space 201 outside along the height direction Z of the cabinet 100. The first air outlet 152 directly faces the electronic component 200 along the width direction Y of the cabinet 100. The first air inlet 151 and the first air outlet 152 are spaced apart along the height direction Z of the cabinet 100, and the first air inlet 151 corresponds to the first space 201.

[0078] In the embodiment, the electronic component 200 has the first space 201 outside along the height direction Z, the air inlet assembly 300 communicates the first air inlet 151 to air inlet and blows to the electronic component 200 through the first space 201, for cooling the electronic component 200, and the gas after heat exchange with the electronic component 200 is extracted from the cabinet 100 through the first air outlet 152, thereby improving the heat dissipation efficiency of the electronic equipment 1000 on the electronic component 200.

[0079] Referring to Figures 4 to 7 In the embodiment, the air inlet assembly 300 includes an air inlet pipeline 301 and a first air inlet fan 302. One end of the air inlet pipeline 301 communicates with the first air inlet 151, and the other end is connected to the first air inlet fan 302.

[0080] In the embodiment, one end of the air inlet pipeline 301 communicates with the first air inlet 151, and the other end is connected to the first air inlet fan 302. The first air inlet fan 302 blows air to the one end of the air inlet pipeline 301 communicating with the first air inlet 151, so as to blow cooling gas into the internal space 10, without occupying the internal space 10 of the cabinet 100, and the air inlet efficiency of the electronic equipment 1000 is improved.

[0081] In the embodiment, the air inlet duct 301 comprises a first duct 3011 and a second duct 3012, and the second duct 3012 is supported above the top wall 13. The first duct 3011 is located outside the first side wall 15 and is connected between the first air inlet 151 and the second duct 3012. The first air inlet fan 302 is arranged on the side of the second duct 3012 away from the first duct 3011.

[0082] In the embodiment, the second duct 3012 is supported above the top wall 13, and the first air inlet fan 302 is arranged on the second duct 3012 and sucks cooling air into the second duct 3012, and then blows the cooling air into the internal space 10 through the first duct 3011. The first duct 3011 extends to the top wall 13 closely along the first side wall 15, occupies a small space, and has a stable structure and is not easy to be separated from the surface of the cabinet 100.

[0083] In the embodiment, the electronic device 1000 further comprises two support assemblies 500, and the two support assemblies 500 are respectively supported below the two ends along the length direction X of the cabinet 100 of the bottom wall 14. The two support assemblies 500 form a mounting space 600. The air inlet duct 301 comprises a first duct 3011 and a second duct 3012, and the second duct 3012 is arranged in the mounting space 600. The first duct 3011 is located outside the first side wall 15 and is connected between the first air inlet 151 and the second duct 3012. The first air inlet fan 302 is arranged on the side of the second duct 3012 away from the first duct 3011.

[0084] In the embodiment, the two support assemblies 500 are respectively supported below the two ends along the length direction X of the cabinet 100 of the bottom wall 14 and form a mounting space 600. The second duct 3012 is arranged in the mounting space 600 and is connected to the bottom wall 14. The first air inlet fan 302 is arranged on the side of the second duct 3012 away from the first duct 3011 and blows air to one side of the air inlet. The cooling gas is sucked into the air inlet duct 301 and then blown into the internal space 10 of the cabinet 100. The first duct 3011 extends to the top wall 13 closely along the first side wall 15, occupies a small space, and has a stable structure and is not easy to be separated from the surface of the cabinet 100.

[0085] Referring to Figures 8 to 11 In the embodiment, the air outlet assembly 400 comprises an air outlet duct 401 and a first air outlet fan 402, and one end of the air outlet duct 401 is connected to the first air outlet 152, and the other end is connected to the first air outlet fan 402.

[0086] In the embodiment, one end of the air outlet duct 401 is communicated with the first air outlet 152, and the other end is connected with the first air outlet fan 402. The first air outlet fan 402 blows air from the air outlet duct 401 to the side away from the first air outlet 152, so as to draw the air exchanged with the electronic components 200 out of the internal space 10, without occupying the internal space 10 of the cabinet 100, and improving the air outlet efficiency of the electronic device 1000.

[0087] In the embodiment, the air outlet duct 401 comprises a third duct 4011 and a fourth duct 4012. The fourth duct 4012 is arranged above the top wall 13. The third duct 4011 is located outside the first side wall 15 and communicated between the first air outlet 152 and the fourth duct 4012. The first air outlet fan 402 is arranged at the side of the fourth duct 4012 away from the third duct 4011.

[0088] In the embodiment, the fourth duct 4012 is fixed below the bottom wall 14. The first air outlet fan 402 is arranged in the fourth duct 4012 and draws the air exchanged with the electronic components 200 from the internal space 10 of the cabinet 100 into the third duct 4011, and then draws the air exchanged with the electronic components 200 out of the internal space 10 through the third duct 4011. The third duct 4011 extends to the bottom wall 14 closely to the first side wall 15, occupies a small space, and has a stable structure and is not easy to be separated from the surface of the cabinet 100.

[0089] In the embodiment, the electronic device 1000 further comprises two support assemblies 500. The two support assemblies 500 are respectively supported at the two ends along the length direction X of the cabinet 100 below the bottom wall 14, and form an installation space 600 between the two support assemblies 500. The air outlet duct 401 comprises a third duct 4011 and a fourth duct 4012. The fourth duct 4012 is arranged in the installation space 600. The third duct 4011 is located outside the first side wall 15 and communicated between the first air outlet 152 and the fourth duct 4012. The first air outlet fan 402 is arranged at the side of the fourth duct 4012 away from the third duct 4011.

[0090] In the embodiment, the two support assemblies 500 are respectively supported at the two ends along the length direction X of the cabinet 100 below the bottom wall 14, and form an installation space 600. The fourth duct 4012 is arranged in the installation space 600 and connected to the bottom wall 14. The first air outlet fan 402 is arranged at the side of the fourth duct 4012 away from the third duct 4011 and blows air to the side away from the third duct 4011, so as to draw the air exchanged with the electronic components 200 out of the cabinet 100, and then exhaust the air out of the air outlet duct 401. The third duct 4011 extends to the bottom wall 14 closely to the first side wall 15, occupies a small space, and has a stable structure and is not easy to be separated from the surface of the cabinet 100.

[0091] Referring toFigures 12 to 17 In the embodiment, the second air inlet 111 is formed on the side of the front wall 11 close to the top wall 13. The second air outlet 121 is formed on the side of the rear wall 12 close to the top wall 13. The electronic device 1000 further comprises a circuit board 700, a second air inlet fan 801 and a second air outlet fan 802. The circuit board 700 is arranged on the top wall 13 and is parallel to the first side wall 15. The electronic component 200 is arranged on the side of the circuit board 700 close to the first side wall 15 and close to the bottom wall 14. The first air inlet 151 is arranged on the side of the first space 201 close to the rear wall 12. The first air outlet 152 is arranged on the side of the first space 201 close to the rear wall 12 (see Figure 3 ). The second air inlet fan 801 is arranged on the side of the internal space 10 close to the front wall 11. The second air inlet fan 801 corresponds to the second air inlet 111 and is used to draw air into the internal space 10 through the second air inlet 111. The second air outlet fan 802 is arranged on the side of the internal space 10 close to the rear wall 12. The second air outlet fan 802 corresponds to the second air outlet 121 and is used to exhaust air from the internal space 10 through the second air outlet 121.

[0092] In the embodiment, the internal space 10 is provided with the second air inlet fan 801 and the second air outlet fan 802 to draw air into the internal space 10 of the cabinet 100 and exhaust air from the internal space 10 through the second air inlet 111 and the second air outlet 121, respectively, so as to dissipate heat in the cabinet 100 and improve the heat dissipation efficiency of the electronic device 1000.

[0093] In the embodiment, the circuit board 700 is parallel to the first side wall 15, and the electronic component 200 is arranged on the circuit board 700. Due to the blocking effect of the circuit board 700 and other obstacles (such as wire harnesses and other electronic devices), the heat dissipation efficiency of the second air inlet fan 801 and the second air outlet fan 802 on the electronic component 200 is reduced. Therefore, the first air inlet 151 and the first air outlet 152 are formed on the first side wall 15, and the electronic component 200 is cooled by the first air inlet fan 302 and the first air outlet fan 402, thereby improving the heat dissipation efficiency of the electronic device 1000.

[0094] In the embodiment, due to the blocking of the circuit board 700, the first air inlet 151 and the first air outlet 152 are formed on the first side wall 15. The cooling air enters the cabinet 100 from the first air inlet 151 and is exhausted from the first air outlet 152, thereby avoiding the blocking of the circuit board 700 to the cooling air flow blowing to the electronic component 200.

[0095] In the embodiment, the electronic components 200 extend along the length direction X of the cabinet 100, the second air inlet fan 801 sucks cooling air into the internal space 10 and passes through the electronic components 200 along the length direction X of the cabinet 100, but due to the heat exchange effect, when the cooling air reaches the side close to the rear wall 12, the temperature of the cooling air rises, and the cooling efficiency of the side of the electronic components 200 away from the second air inlet fan 801 decreases. Therefore, in the embodiment, the air inlet assembly 300 and the air outlet assembly 400 outside the cabinet 100 are provided to cool the side of the electronic components 200 close to the rear wall 12. The first air outlet 152 corresponds to the side of the electronic components 200 close to the rear wall 12, and the first air inlet 151 corresponds to the first space 201 on the side of the electronic components 200 close to the rear wall 12, effectively accelerating the heat dissipation of the side of the electronic components 200 close to the rear wall 12, and not occupying the internal space 10, improving the heat dissipation efficiency of the electronic device 1000.

[0096] In the embodiment, the electronic device 1000 includes a plurality of electronic components 200, and the plurality of electronic components 200 are arranged at intervals along the height direction Z of the cabinet 100. The cabinet 100 is provided with a plurality of first air inlets 151 and a plurality of first air outlets 152, and the plurality of first air inlets 151 and the plurality of first air outlets 152 are arranged transversely along the height direction Z of the cabinet 100. The air inlet assembly 300 communicates with the plurality of first air inlets 151, and is used to blow cooling air to the electronic components 200 through the plurality of first air inlets 151. The air outlet assembly 400 communicates with the plurality of first air outlets 152, and is used to extract the air after heat exchange with the electronic components 200 from the plurality of first air outlets 152.

[0097] In the embodiment, the plurality of electronic components 200 are arranged at intervals along the height direction Z of the cabinet 100, and a plurality of first spaces 201 are formed between the plurality of electronic components 200 and outside the outermost electronic components 200. The plurality of first air inlets 151 blow air to the plurality of first spaces 201, and the plurality of first air outlets 152 correspond to the plurality of electronic components 200 and extract air from the plurality of electronic components 200, and the air after heat exchange with the plurality of electronic components 200 is discharged to the inside of the cabinet 100, and the plurality of electronic components 200 are cooled, and the heat dissipation efficiency is high.

[0098] To sum up, the application solves the problem that the cooling air inhaled into the case 100 is difficult to bypass the obstacles in the case 100 to directly cool the electronic components 200, thereby resulting in low heat dissipation efficiency of the electronic device 1000, and improves the heat dissipation efficiency of the electronic device 1000 by opening the first air inlet 151 and the first air outlet 152 on the side wall of the case 100, arranging the air inlet assembly 300 and the air outlet assembly 400 outside the case 100, connecting the air inlet assembly 300 with the first air inlet 151 and blowing the cooling air into the internal space 10 of the case 100, and connecting the air outlet assembly 400 with the first air outlet 152 and discharging the gas after heat exchange with the electronic components 200 from the internal space 10 of the case 100.

[0099] The above embodiments are only used to illustrate the technical solutions of the application but not limit the application. Although the application is described in detail with reference to the above preferred embodiments, those skilled in the art should understand that the technical solutions of the application can be modified or replaced by equivalents without departing from the spirit and scope of the application.

Claims

1. An electronic device, comprising: The electronic device comprises: a cabinet and electronic components; the cabinet is provided with an internal space; the electronic components are arranged in the internal space; the cabinet is provided with a first air inlet and a first air outlet, and the first air inlet and the first air outlet are respectively communicated with the internal space; an air inlet assembly connected to the outside of the cabinet and communicated with the first air inlet, used for blowing cooling gas to the electronic components through the first air inlet; an air outlet assembly connected to the outside of the cabinet and communicated with the first air outlet, used for extracting the gas after heat exchange with the electronic components from the first air outlet.

2. The electronic device according to claim 1, wherein: the cabinet comprises a front wall, a rear wall, a top wall, a bottom wall, a first side wall and a second side wall; the front wall and the rear wall are oppositely arranged along the length direction of the cabinet; the top wall and the bottom wall are oppositely arranged along the height direction of the cabinet; the first side wall and the second side wall are oppositely arranged along the width direction of the cabinet; the first air inlet and the first air outlet are respectively connected to the first side wall; the electronic components are located between the first side wall and the second side wall, and the electronic components have a first space outside along the height direction of the cabinet; the first air outlet is directly opposite to the electronic components along the width direction of the cabinet; the first air inlet and the first air outlet are spaced apart along the height direction of the cabinet, and the first air inlet corresponds to the first space.

3. The electronic device according to claim 2, wherein: the air inlet assembly comprises an air inlet pipeline and a first air inlet fan, one end of the air inlet pipeline is communicated with the first air inlet, and the other end is connected to the first air inlet fan.

4. The electronic device according to claim 3, wherein: the air inlet pipeline comprises a first pipeline and a second pipeline, and the second pipeline is supported above the top wall; the first pipeline is located outside the first side wall and communicated between the first air inlet and the second pipeline; the first air inlet fan is arranged on the side of the second pipeline away from the first pipeline.

5. The electronic device according to claim 3, wherein: the electronic device further comprises two support assemblies, the two support assemblies are respectively supported on both ends of the bottom wall along the length direction of the cabinet, and an installation space is formed between the two support assemblies; the air inlet pipeline comprises a first pipeline and a second pipeline, and the second pipeline is arranged in the installation space; the first pipeline is located outside the first side wall and communicated between the first air inlet and the second pipeline; the first air inlet fan is arranged on the side of the second pipeline away from the first pipeline.

6. The electronic device according to claim 2, wherein: the air outlet assembly comprises an air outlet pipeline and a first air outlet fan, and one end of the air outlet pipeline is communicated with the first air outlet, and the other end is connected to the first air outlet fan.

7. The electronic device according to claim 6, wherein: the air outlet pipeline comprises a third pipeline and a fourth pipeline, and the fourth pipeline is arranged above the top wall. The third pipeline is located outside the first side wall and is connected between the first air outlet and the fourth pipeline. The first air outlet fan is arranged on the side of the fourth pipeline away from the third pipeline. 8.The electronic device of claim 6, wherein: The electronic device further comprises two support assemblies, and the two support assemblies are respectively arranged at two ends of the bottom wall along the length direction of the cabinet and form a mounting space between the two support assemblies. The air outlet pipeline comprises a third pipeline and a fourth pipeline, and the fourth pipeline is arranged in the mounting space. The third pipeline is located outside the first side wall and is connected between the first air outlet and the fourth pipeline. The first air outlet fan is arranged on the side of the fourth pipeline away from the third pipeline. 9.The electronic device of claim 2, wherein: A second air inlet is formed on the side of the front wall close to the top wall. A second air outlet is formed on the side of the rear wall close to the top wall. The electronic device further comprises: A circuit board is arranged in the cabinet, and the circuit board is arranged in parallel with the first side wall; the electronic component is arranged on the side of the circuit board close to the first side wall and close to the bottom wall, the first air outlet corresponds to the side of the electronic component close to the rear wall, and the first air inlet corresponds to the first space on the side of the electronic component close to the rear wall; A second air inlet fan is arranged on the side of the internal space close to the front wall, and the second air inlet fan corresponds to the second air inlet and is configured to inhale air into the internal space through the second air inlet; A second air outlet fan is arranged on the side of the internal space close to the rear wall, and the second air outlet fan corresponds to the second air outlet and is configured to exhaust air from the internal space to the outside through the second air outlet. 10.The electronic device of claim 1, wherein: The electronic device comprises a plurality of electronic components, and the plurality of electronic components are arranged in parallel along the height direction of the cabinet; The cabinet is provided with a plurality of first air inlets and a plurality of first air outlets, and the plurality of first air inlets and the plurality of first air outlets are arranged in parallel along the height direction of the cabinet; The air inlet assembly is connected to the plurality of first air inlets and is configured to blow cooling air to the electronic components through the plurality of first air inlets; The air outlet assembly is connected to the plurality of first air outlets and is configured to extract air after heat exchange with the electronic components from the plurality of first air outlets.

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