Fan assembly and electronic equipment

Abstract

The embodiment of the utility model relates to the technical field of electronic equipment, and discloses a fan assembly and electronic equipment, the fan assembly is suitable for being mounted on a mounting base of the electronic equipment, and the fan assembly comprises a shell, fan blades, a motor and a buckling piece. The shell is provided with a containing cavity, an air outlet part and a ventilation hole penetrating through the air outlet part, and the ventilation hole communicates with the containing cavity. The fan blades are arranged in the containing cavity. The motor is connected with the fan blades and arranged in the containing cavity. The buckling piece comprises a first buckling part, a second buckling part and a pressing part, the first buckling part and the second buckling part are connected with the shell, the first buckling part and the second buckling part are used for being clamped to the mounting base, the pressing part is connected with the first buckling part and the second buckling part, and the pressing part is used for driving the first buckling part and the second buckling part to move in the same direction. Through the mode, the shell of the fan assembly provided by the embodiment of the utility model is more convenient to disassemble and assemble, and the working efficiency during daily maintenance can be improved.

Description

TECHNICAL FIELD

[0001] Embodiments of the present application relate to the technical field of electronic equipment, and in particular, to a fan assembly and an electronic equipment. BACKGROUND

[0002] The frequency converter fan is a fan for heat dissipation inside the frequency converter, and the main purpose is to maintain the temperature of the frequency converter in the working process within a safe range. The current frequency converter fan is fixed to the mounting seat of the frequency converter by screwing the shell. During daily maintenance, the frequency converter fan needs to be disassembled by using a torque wrench or a screwdriver kit and other tools to disassemble the screws, and the operation process is relatively cumbersome. CONTENT OF THE UTILITY MODEL

[0003] In view of this, embodiments of the present application provide a fan assembly and an electronic equipment, which are beneficial to improve the technical problem that the current frequency converter fan disassembly process is cumbersome.

[0004] In a first aspect, the embodiments of the present application provide a fan assembly suitable for being mounted on a mounting seat of an electronic equipment, which comprises a shell, a fan blade, a motor and a buckle piece. The shell is provided with a containing cavity, an air outlet portion and a ventilation hole penetrating through the air outlet portion, and the ventilation hole is communicated with the containing cavity. The fan blade is arranged in the containing cavity. The motor is connected with the fan blade and arranged in the containing cavity. The buckle piece comprises a first buckle portion, a second buckle portion and a pressing portion. The first buckle portion and the second buckle portion are connected with the shell, and the first buckle portion and the second buckle portion are used for being clamped on the mounting seat. The pressing portion is connected with the first buckle portion and the second buckle portion, and the pressing portion is used for driving the first buckle portion and the second buckle portion to move towards the same direction.

[0005] In one or more optional embodiments above, the buckle piece comprises a first connecting arm and a second connecting arm. The first connecting arm comprises a first end portion and a second end portion, and the second connecting arm comprises a third end portion and a fourth end portion. The first end portion and the third end portion are connected with the shell, and the second end portion and the fourth end portion are connected with the pressing portion. The first buckle portion is arranged on the first connecting arm, and the second buckle portion is arranged on the second connecting arm. The first buckle portion comprises a first abutting surface and a first guide surface arranged at an included angle. In the extension direction of the first connecting arm, the first abutting surface is closer to the pressing portion than the first guide surface. The second buckle portion comprises a second abutting surface and a second guide surface arranged at an included angle. In the extension direction of the second connecting arm, the second abutting surface is closer to the pressing portion than the second guide surface.

[0006] In one or more optional embodiments above, the fan assembly comprises two buckle pieces. The two pressing portions are oppositely arranged, and the two pressing portions are used for moving towards each other under stress to drive the two first buckle portions to move towards each other and the two second buckle portions to move towards each other.

[0007] In one or more optional embodiments above, the connecting cable and the plug are included, the connecting cable is connected with the motor and the plug, the connecting portion of the housing is provided with a mounting groove, the plug is inserted into the mounting groove, and the plug is used to be inserted into the socket provided in the mounting seat when the first clamping portion and the second clamping portion are clamped to the mounting seat.

[0008] In one or more optional embodiments above, the housing is provided with a wire passing channel, the wire passing channel is communicated between the accommodating cavity and the mounting groove, the connecting cable is arranged in the wire passing channel, and the wire passing channel is provided with an avoiding opening penetrating through the housing in a direction from the groove bottom of the mounting groove to the groove opening of the mounting groove. The fan assembly further includes an embedded block connected with the housing and covering the avoiding opening.

[0009] In one or more optional embodiments above, the housing is provided with a limiting groove, the limiting groove is located in the avoiding opening, the limiting groove is arranged in a direction from the groove bottom of the mounting groove to the groove opening of the mounting groove, the embedded block is provided with a limiting protrusion matched with the limiting groove, and the limiting protrusion is arranged in the limiting groove.

[0010] In one or more optional embodiments above, the outer wall of the connecting portion is provided with a plurality of first guide protrusions, the first guide protrusions are arranged in a direction from the groove bottom of the mounting groove to the groove opening of the mounting groove, and the plurality of first guide protrusions are arranged in sequence and spaced apart in a direction perpendicular to the direction from the groove bottom of the mounting groove to the groove opening of the mounting groove. The first guide protrusion includes a fifth end portion and a sixth end portion, the fifth end portion is closer to the groove opening of the mounting groove than the sixth end portion in the direction from the groove bottom of the mounting groove to the groove opening of the mounting groove, the fifth end portion is provided with a third guide surface, and the third guide surface is arranged in a direction inclined to the direction from the groove bottom of the mounting groove to the groove opening of the mounting groove.

[0011] In the second aspect, the embodiments of the present application provide an electronic device, which includes a mounting seat and the fan assembly as above, and the first clamping portion and the second clamping portion are clamped to the mounting seat.

[0012] In one or more optional embodiments above, the mounting seat is provided with a mounting opening, the housing is inserted into the mounting opening, the first clamping portion is clamped to the first clamping protrusion, and the second clamping portion is clamped to the second clamping protrusion.

[0013] In one or more optional embodiments above, the mounting opening is provided with a plurality of second guide protrusions, the second guide protrusions are arranged in a direction in which the housing is inserted into the mounting opening, and the plurality of second guide protrusions are arranged around the axis of the mounting opening. The second guide protrusion includes a seventh end portion and an eighth end portion arranged in sequence in the direction in which the housing is inserted into the mounting opening, the seventh end portion is provided with a fourth guide surface, the fourth guide surface is arranged in a direction inclined to the direction in which the housing is inserted into the mounting opening, and the eighth end portion of the plurality of second guide protrusions abuts against the outer peripheral wall of the housing in the radial direction of the mounting opening.

[0014] In one or more optional embodiments above, the fan assembly comprises a connecting cable and a plug, the connecting cable being connected with the motor and the plug. The electronic device comprises a circuit board, the circuit board being mounted on the mounting seat, the circuit board being provided with a fan driving circuit and a socket, the socket being electrically connected with the fan driving circuit, and the plug being plugged into the socket.

[0015] The fan assembly provided by the embodiments of the present application has the beneficial effects that: the first clamping portion and the second clamping portion are arranged to clamp and fix the shell to the mounting seat, and the first clamping portion and the second clamping portion are simultaneously driven to move in the same direction by the pressing portion under force to disengage from the mounting seat, compared with the conventional mode of screwing the fan shell to the mounting seat by screws, the operation is more convenient, and the operation does not depend on tools, which is beneficial to improve the work efficiency during daily maintenance. BRIEF DESCRIPTION OF DRAWINGS

[0016] One or more embodiments are exemplarily illustrated by pictures in the drawings corresponding to the embodiments, and the exemplarily illustrations do not configure limitations on the embodiments, and elements with the same reference numerals in the drawings represent similar elements.

[0017] Figure 1 A perspective view of a fan assembly provided by the embodiments of the present application;

[0018] Figure 2 Another perspective view of a fan assembly provided by the embodiments of the present application;

[0019] Figure 3 A schematic view of an electronic device provided by the embodiments of the present application when the fan assembly is separated from the mounting seat;

[0020] Figure 4 An exploded view of a fan assembly provided by the embodiments of the present application;

[0021] Figure 5 A schematic view of an electronic device provided by the embodiments of the present application;

[0022] Figure 6 A Figure 5 schematic view of a section at A-A;

[0023] Figure 7 A Figure 6 enlarged view at B;

[0024] Figure 8 An exploded view of an electronic device provided by the embodiments of the present application;

[0025] Figure 9 A partial schematic view of an electronic device provided by the embodiments of the present application when a circuit board is fixed to a base;

[0026] Figure 10 FIG. 6 is another partial schematic view of the circuit board of the electronic device of the embodiment of the present application fixed to the base. DETAILED DESCRIPTION

[0027] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and in detail below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are some but not all of the embodiments of the present application. It should be understood that the specific embodiments described herein are only used to explain the present application and should not be used to limit the present application.

[0028] It should be noted that when one element is described as being "connected" to another element, it can be directly connected to the other element or one or more intermediate elements can be present therebetween. In addition, the technical features involved in the various embodiments of the present application described below can be combined with each other as long as they do not conflict with each other.

[0029] Referring to FIG. 1, Figures 1-3 The present application provides an electronic device 1000, comprising a fan assembly 100 and a mounting seat 200, the fan assembly 100 is clamped to the mounting seat 200.

[0030] In some embodiments, referring to FIG. 1, Figures 1-3 The fan assembly 100 comprises a housing 1, a fan blade 2 and a motor (not shown in the figure). The housing 1 is provided with a containing cavity a, an air outlet portion 15 and a ventilation hole 151 penetrating through the air outlet portion 15, the ventilation hole 151 communicates with the containing cavity a. The fan blade 2 is arranged in the containing cavity a. The motor is connected with the fan blade 2, and the motor is arranged in the containing cavity a.

[0031] In some embodiments, the fan assembly 100 comprises a clamping piece 3, the clamping piece 3 comprises a first clamping portion 31, a second clamping portion 32 and a pressing portion 33, the first clamping portion 31 and the second clamping portion 32 are connected with the housing 1, the first clamping portion 31 and the second clamping portion 32 are used for clamping to the mounting seat 200, the pressing portion 33 is connected with the first clamping portion 31 and the second clamping portion 32, and the pressing portion 33 is used for driving the first clamping portion 31 and the second clamping portion 32 to move in the same direction. In use, the housing 1 is clamped and fixed to the mounting seat 200 through the first clamping portion 31 and the second clamping portion 32, when it is needed to disassemble the housing 1, the first clamping portion 31 and the second clamping portion 32 are driven to move in the same direction by applying force to the pressing portion 33 to disengage from the mounting seat 200, so as to disassemble the housing 1 from the mounting seat 200.

[0032] The fan assembly 100 provided by the embodiment of the present application is fixed to the mounting seat 200 by the first clamping part 31 and the second clamping part 32, and the first clamping part 31 and the second clamping part 32 are simultaneously driven to move in the same direction by the pressing part 33 to be separated from the mounting seat 200 under force, which is more convenient than the conventional way of screwing the fan housing to the mounting seat 200 by screws, and is not dependent on tools, thus being beneficial to improving the work efficiency during daily maintenance.

[0033] In some embodiments, the clamping part 3 comprises a first connecting arm 34 and a second connecting arm 35, the first connecting arm 34 comprises a first end 341 and a second end 342, the second connecting arm 35 comprises a third end 351 and a fourth end 352, the first end 341 and the third end 351 are connected with the housing 1, and the second end 342 and the fourth end 352 are connected with the pressing part 33. The first clamping part 31 is arranged on the first connecting arm 34, and the second clamping part 32 is arranged on the second connecting arm 35. The first connecting arm 34 and the second connecting arm 35 are used to elastically bend in the same direction, so as to drive the first clamping part 31 and the second clamping part 32 to move in the same direction.

[0034] In some embodiments, the first clamping part 31 comprises a first abutting surface 311 and a first guiding surface 312 arranged at an included angle, along the extension direction of the first connecting arm 34, the first abutting surface 311 is closer to the pressing part 33 than the first guiding surface 312, the first abutting surface 311 is used to abut against the clamping structure of the mounting seat 200, and the first guiding surface 312 is used to abut against the clamping structure of the mounting seat 200 during the installation of the housing 1 on the mounting seat 200, to guide the first clamping part 31 to slide until the first clamping part 31 is beyond the clamping structure of the mounting seat 200, and the first abutting surface 311 abuts against the clamping structure of the mounting seat 200 after the first clamping part 31 slides beyond the clamping structure of the mounting seat 200. The second clamping part 32 comprises a second abutting surface 321 and a second guiding surface 322 arranged at an included angle, along the extension direction of the second connecting arm 35, the second abutting surface 321 is closer to the pressing part 33 than the second guiding surface 322, the second abutting surface 321 is used to abut against the clamping structure of the mounting seat 200, and the second guiding surface 322 is used to abut against the clamping structure of the mounting seat 200 during the installation of the housing 1 on the mounting seat 200, to guide the second clamping part 32 to slide until the second clamping part 32 is beyond the clamping structure of the mounting seat 200, and the second abutting surface 321 abuts against the clamping structure of the mounting seat 200 after the second clamping part 32 slides beyond the clamping structure of the mounting seat 200.

[0035] In some embodiments, the first connecting arm 34 comprises a first surface 343 connected between the first end 341 and the second end 342, the second connecting arm 35 comprises a second surface 353 connected between the third end 351 and the fourth end 352, the first surface 343 and the second surface 353 face the same direction, the first snap portion 31 is arranged on the first surface 343, and the second snap portion 32 is arranged on the second surface 353.

[0036] In some embodiments, the mounting seat 200 is provided with a mounting opening b, and the shell 1 is inserted into the mounting opening b along the first direction X.

[0037] In some embodiments, the first surface 343 and the second surface 353 face a direction perpendicular to the first direction X, the first snap portion 31 protrudes from the first surface 343, the first abutting surface 311 is arranged in a direction opposite to the first direction X, and the first guide surface 312 is inclined relative to the first direction X. The first abutting surface 311 is used to abut against a surface of the clamping structure of the mounting seat 200 facing the first direction X in a direction opposite to the first direction X, so as to limit the shell 1 in the direction opposite to the first direction X. The second snap portion 32 protrudes from the second surface 353, the second abutting surface 321 is arranged in a direction opposite to the first direction X, and the second guide surface 322 is inclined relative to the first direction X. The second abutting surface 321 is used to abut against a surface of the clamping structure of the mounting seat 200 facing the first direction X in a direction opposite to the first direction X, so as to limit the shell 1 in the direction opposite to the first direction X. The pressing portion 33 is used to drive the first snap portion 31 and the second snap portion 32 to move in a direction perpendicular to the first direction X under force, so that the first abutting surface 311 and the second abutting surface 321 are staggered with the clamping structure of the mounting seat 200 corresponding thereto along the first direction X, so as to detach the shell 1 from the mounting seat 200. The pressing portion 33 can also be used to maintain the first abutting surface 311 and the second abutting surface 321 staggered with the clamping structure of the mounting seat 200 corresponding thereto by continuous force during the mounting process, so as to facilitate the insertion of the shell 1 into the mounting opening b.

[0038] It can be understood that the first clamping portion 31 is not limited to comprising only the first abutting surface 311 for limiting the shell 1 in the direction opposite to the first direction X, and the second clamping portion 32 is not limited to comprising only the second abutting surface 321 for limiting the shell 1 in the direction opposite to the first direction X, and the specific structures of the first clamping portion 31 and the second clamping portion can be set according to the limiting function actually required. Taking the first clamping portion 31 as an example, in some other embodiments, the first clamping portion 31 comprises a third abutting surface (not shown in the figure), which is arranged opposite to the first abutting surface 311, and a preset gap is formed between the third abutting surface and the first abutting surface 311 for inserting the clamping structure of the mounting seat 200. After the first clamping portion 31 is clamped on the mounting seat 200, the clamping structure of the mounting seat 200 is located in the preset gap, and the third abutting surface is used for abutting on the surface of the clamping structure of the mounting seat 200 away from the first direction X along the first direction X, so as to limit the shell 1 in the first direction X. For example, in some other embodiments, the first clamping portion 31 comprises a fourth abutting surface (not shown in the figure) and a fifth abutting surface (not shown in the figure) arranged opposite to each other perpendicular to the first direction X, and the first abutting surface 311, the third abutting surface, the fourth abutting surface and the fifth abutting surface jointly define a clamping groove. After the first clamping portion 31 is clamped on the mounting seat 200, the clamping structure of the mounting seat 200 is located in the clamping groove, and the fourth abutting surface and the fifth abutting surface are used for limiting the shell 1 in the direction perpendicular to the first direction X. The structure of the second clamping portion 32 can be set with reference to the first clamping portion 31, which will not be described here.

[0039] In some embodiments, the extension direction of the first connecting arm 34 is parallel to the first direction X, the extension direction of the second connecting arm 35 is parallel to the first direction X, the first connecting arm 34 and the second connecting arm 35 are arranged opposite to each other along the second direction Y, and the pressing portion 33 is used for being pressed by the operator in the direction perpendicular to the first direction X and the second direction Y, thereby driving the second end portion 342 to bend toward the pressing direction compared with the first end portion 341, and driving the fourth end portion 352 to bend toward the pressing direction compared with the third end portion 351. In the present application, the second direction Y is perpendicular to the first direction X.

[0040] In some embodiments, the fan assembly 100 comprises two clamping pieces 3, the pressing portions 33 of the two clamping pieces 3 are arranged opposite to each other, and the two pressing portions 33 are used for moving toward each other under force to drive the two first clamping portions 31 to move toward each other and the two second clamping portions 32 to move toward each other. Compared with separately arranging one clamping piece 3, the two clamping pieces 3 are beneficial to improving the stability of the clamping of the shell 1, and the opposite arrangement of the two pressing portions 33 is beneficial to improving the convenience of the operator to press the two pressing portions 33 at the same time.

[0041] In some embodiments, the two buckling members 3 are mirror-imaged along the third direction Z. In the present application, the first direction X, the second direction Y and the third direction Z are perpendicular to each other.

[0042] In some embodiments, the pressing part 33 comprises a pressing plate 331 and a connecting plate 332, the connecting plate 332 connecting the second end portion 342 and the fourth end portion 352, and the pressing plate 331 being connected with the connecting plate 332 and located between the second end portion 342 and the fourth end portion 352 along the second direction Y.

[0043] In some embodiments, the pressing plate 331 is provided with anti-skid protrusions 3311.

[0044] In some embodiments, the shell 1 comprises a top wall 11, a bottom wall 12, a first side wall 13, a second side wall 14, an air outlet portion 15 and a rear wall 16. The top wall 11 and the bottom wall 12 are oppositely arranged along the third direction Z, the first side wall 13 and the second side wall 14 are oppositely arranged along the second direction Y, the air outlet portion 15 and the rear wall 16 are oppositely arranged along the first direction X, the top wall 11, the bottom wall 12, the first side wall 13 and the second side wall 14 are connected between the air outlet portion 15 and the rear wall 16, and the top wall 11, the bottom wall 12, the first side wall 13, the second side wall 14, the air outlet portion 15 and the rear wall 16 jointly enclose a containing cavity a. The rear wall 16 is provided with an opening 16a communicating with the containing cavity a.

[0045] In some embodiments, one buckling member 3 is arranged on the top wall 11. In the direction from the top wall 11 to the bottom wall 12, the top wall 11 is recessed to form a first avoiding slot 11a and a second avoiding slot 11b, and the first avoiding slot 11a and the second avoiding slot 11b penetrate the shell 1 in the direction opposite to the first direction X. The first connecting arm 34 is arranged in the first avoiding slot 11a, and between the first connecting arm 34 and the slot bottom of the first avoiding slot 11a there is a preset gap along the third direction Z, which is used to provide an avoiding space for the first connecting arm 34 when the first connecting arm 34 is bent. The second connecting arm 35 is arranged in the second avoiding slot 11b, and between the second connecting arm 35 and the slot bottom of the second avoiding slot 11b there is a preset gap along the third direction Z, which is used to provide an avoiding space for the second connecting arm 35 when the second connecting arm 35 is bent.

[0046] In some embodiments, along the direction opposite to the first direction X, the second end portion 342 at least partially protrudes from the first avoiding slot 11a, and the fourth end portion 352 at least partially protrudes from the second avoiding slot 11b. The part of the second end portion 342 protruding from the first avoiding slot 11a and the part of the fourth end portion 352 protruding from the second avoiding slot 11b are connected with the connecting plate 332.

[0047] In some embodiments, a buckle 3 is arranged on the bottom wall 12. In the direction from the bottom wall 12 to the top wall 11, the bottom wall 12 is recessed to form a third avoiding slot 12a and a fourth avoiding slot 12b, the third avoiding slot 12a and the fourth avoiding slot 12b penetrate the casing 1 in the direction opposite to the first direction X. The first connecting arm 34 is arranged in the third avoiding slot 12a, and in the third direction Z, the first connecting arm 34 and the bottom of the third avoiding slot 12a have a preset gap, which provides an avoiding space for the first connecting arm 34 when it is bent. The second connecting arm 35 is arranged in the fourth avoiding slot 12b, and in the third direction Z, the second connecting arm 35 and the bottom of the fourth avoiding slot 12b have a preset gap, which provides an avoiding space for the second connecting arm 35 when it is bent.

[0048] In some embodiments, in the buckle 3 arranged on the bottom wall 12, in the direction opposite to the first direction X, the second end 342 at least partially protrudes from the third avoiding slot 12a, and the fourth end 352 at least partially protrudes from the fourth avoiding slot 12b. The part of the second end 342 protruding from the third avoiding slot 12a and the part of the fourth end 352 protruding from the fourth avoiding slot 12b are connected to the connecting plate 332.

[0049] Please refer to Figures 2-4 In some embodiments, the fan assembly 100 includes a connecting cable (not shown in the figure) and a plug 4, the connecting cable is connected to the motor and the plug 4, the casing 1 is provided with a connecting portion 17, the connecting portion 17 is provided with a mounting slot 17a, and the plug 4 is inserted into the mounting slot 17a. The plug 4 is used to be plugged into the socket 301 arranged on the mounting seat 200 when the first buckle portion 31 and the second buckle portion 32 are clamped on the mounting seat 200.

[0050] In some embodiments, in the direction opposite to the second direction Y, the connecting portion 17 is arranged on the first side wall 13.

[0051] In some embodiments, the shell 1 is provided with a wire passage c, which is in communication with the accommodating cavity a and the mounting groove 17a, and the connecting cable is arranged in the wire passage c. The wire passage c is provided with a clearance d penetrating through the shell 1 in the direction from the groove bottom of the mounting groove 17a to the groove opening of the mounting groove 17a. The fan assembly 100 further comprises a block 5 connected with the shell 1 and covering the clearance d. In the assembly of the fan, the connecting cable is first arranged in the wire passage c through the clearance d, and then the block 5 is inserted into the clearance d in the direction from the groove opening of the mounting groove 17a to the groove bottom of the mounting groove 17a to cover the clearance d, so as to limit the connecting cable. The design of the clearance d and the block 5 is beneficial to simplify the installation process of the connecting cable and reduce the damage of the connecting cable caused by extrusion, pulling and the like in the assembly process.

[0052] In some embodiments, the shell 1 is provided with a limiting groove e located in the clearance d and extending in the direction from the groove bottom of the mounting groove 17a to the groove opening of the mounting groove 17a. The block 5 is provided with a limiting protrusion 51 matched with the limiting groove e and arranged in the limiting groove e.

[0053] In some embodiments, the gap between the block 5 and the shell 1 is filled with fixing glue.

[0054] In some embodiments, the outer wall of the connecting part 17 is provided with a plurality of first guide protrusions 171 extending in the direction from the groove bottom of the mounting groove 17a to the groove opening of the mounting groove 17a. The plurality of first guide protrusions 171 are arranged in the direction perpendicular to the direction from the groove bottom of the mounting groove 17a to the groove opening of the mounting groove 17a. The direction from the groove bottom of the mounting groove 17a to the groove opening of the mounting groove 17a is the same as the first direction X, and the arrangement direction of the plurality of first guide protrusions 171 is parallel to the third direction Z. The first guide protrusion 171 comprises a fifth end 1711 and a sixth end 1712. In the direction from the groove bottom of the mounting groove 17a to the groove opening of the mounting groove 17a, the fifth end 1711 is closer to the groove opening of the mounting groove 17a than the sixth end 1712. The fifth end 1711 is provided with a third guide surface 1711a, which is arranged in the direction from the groove bottom of the mounting groove 17a to the groove opening of the mounting groove 17a. The first guide protrusion 171 is used to guide the connecting part 17 to move in the direction from the groove bottom of the mounting groove 17a to the groove opening of the mounting groove 17a when the shell 1 is inserted into the mounting opening b. The third guide surface 1711a is beneficial to guide the connecting part 17 to slide into the mounting opening b, so as to facilitate the operator to insert the shell 1 into the mounting opening b.

[0055] In some embodiments, the sixth end portion 1712 comprises a first plane 1712a, which is parallel to the direction from the bottom of the mounting slot 17a to the opening of the mounting slot 17a. The wall surface defining the mounting opening b comprises a third surface 302, which is parallel to and opposite to the first plane 1712a. During the process of inserting the housing 1 into the mounting opening b, the third guide surface 1711a can guide the connecting portion 17 to slide to the abutment between the first plane 1712a and the third surface 302 by abutting against the third surface 302, and the first plane 1712a and the third surface 302 cooperate to guide the connecting portion 17 to move in the first direction X to insert into the mounting opening b.

[0056] In some embodiments, the mounting seat 200 is provided with the mounting opening b, in which the housing 1 is inserted, and the mounting opening b is provided with the first clamping protrusion 201 and the second clamping protrusion 202, the first clamping portion 31 clamps the first clamping protrusion 201, and the second clamping portion 32 clamps the second clamping protrusion 202. Figure 7 A schematic view of the second clamping portion 32 clamping the second clamping protrusion 202 is shown, and the second abutting surface 321 of the second clamping portion 32 is attached to the surface of the second clamping portion 32 facing the first direction. The first clamping portion 31 and the first clamping protrusion 201 can have the same structure as the second clamping portion 32 clamping the second clamping protrusion 202, and the mode of the first clamping portion 31 clamping the first clamping protrusion 201 can refer to the mode of the second clamping portion 32 clamping the second clamping protrusion 202. Figure 7

[0057] It can be understood that the mounting seat 200 is not limited to the first clamping protrusion 201 and the second clamping protrusion 202 described above as the clamping structure clamped by the first clamping portion 31 and the second clamping portion 32. In other embodiments, the clamping structure of the mounting seat 200 can also be a first clamping groove (not shown in the figure) and a second clamping groove (not shown in the figure) provided in the mounting opening b, the first clamping portion 31 clamps the first clamping groove, and the second clamping portion 32 clamps the second clamping groove.

[0058] In some embodiments, the pressing plate 331 protrudes out of the mounting opening b in the direction opposite to the first direction X.

[0059] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 7 ​In some embodiments, a plurality of second guide protrusions 203 are arranged in the mounting port b, and the second guide protrusions 203 are arranged to extend in the direction in which the shell 1 is inserted into the mounting port b, and the plurality of second guide protrusions 203 are arranged around the axis of the mounting port b. The second guide protrusions 203 include a seventh end portion 2031 and an eighth end portion 2032 arranged in sequence in the direction in which the shell 1 is inserted into the mounting port b, and the seventh end portion 2031 is provided with a fourth guide surface 2031a arranged to be inclined toward the direction opposite to the direction in which the shell 1 is inserted into the mounting port b, and the eighth end portion 2032 of the plurality of second guide protrusions 203 abuts against the outer peripheral wall of the shell 1 in the radial direction of the mounting port b. The fourth guide surface 2031a is used to guide the outer peripheral wall of the shell 1 to slide until abutting against the eighth end portion 2032 by abutting against the outer peripheral wall of the shell 1. By arranging the plurality of second guide protrusions 203, the convenience of inserting the shell 1 into the mounting port b is improved.

[0060] In some embodiments, at least one eighth end portion 2032 abuts against the first side wall 13, at least one eighth end portion 2032 abuts against the second side wall 14, at least one eighth end portion 2032 abuts against the top wall 11, and at least one eighth end portion 2032 abuts against the bottom wall 12.

[0061] In some embodiments, a limiting portion 204 is arranged in the mounting port b, and the limiting portion 204 is used to abut against the shell 1 in the direction opposite to the first direction X to limit the shell 1 in the first direction X.

[0062] In some embodiments, the limiting portion 204 is provided with a positioning protrusion 2041 toward one side of the shell 1, and the rear wall 16 of the shell 1 is provided with a positioning hole 16b, and the positioning protrusion 2041 is inserted into the positioning hole 16b in the direction opposite to the first direction X.

[0063] Please refer to Figure 3 and Figure 8 In some embodiments, the fan assembly 100 includes a connecting cable and a plug 4, and the connecting cable is connected to the motor and the plug 4. The electronic device 1000 includes a circuit board 300 mounted to the mounting seat 200, and the circuit board 300 is provided with a fan driving circuit and a socket 301 electrically connected to the fan driving circuit, and the plug 4 is plugged into the socket 301.

[0064] Please refer to Figure 3 , Figure 6 , Figure 8 , Figure 9 and Figure 10In some embodiments, the mounting base 200 comprises a base 205, the base 205 is provided with a mounting portion 2051, an inner wall of the mounting portion 2051 defines a mounting opening b, the mounting opening b penetrates the mounting portion 2051 along a first direction X, a notch b1 is formed on one side of the mounting opening b, the notch b1 is in communication with the mounting opening b, the notch b1 penetrates the mounting portion 2051 in a direction opposite to the first direction X, and the notch b21 penetrates the mounting portion 2051 in a direction from the notch b1 to the mounting opening b, the circuit board 300 is arranged on a side of the notch b1 away from the mounting opening b, the socket 301 is arranged on the third surface 302 of the circuit board 300 in a direction from the notch b1 to the mounting opening b, the third surface 302 closes the notch b1, and the socket 301 is located in the notch b1.

[0065] In some embodiments, the mounting base 200 comprises a cover 206, the cover 206 is provided with a communication opening b2, the cover 206 covers the base 205 and the circuit board 300, and the mounting portion 2051 is arranged at the communication opening b2.

[0066] In some embodiments, the first clamping protrusion 201 and the second clamping protrusion 202 are arranged in the mounting opening b.

[0067] In some embodiments, the second guide protrusion 203 is arranged in the mounting opening b.

[0068] In some embodiments, the mounting portion 2051 comprises a first inner side wall 2051a, a second inner side wall 2051b, a third inner side wall 2051c, and a fourth inner side wall 2051d, the first inner side wall 2051a and the second inner side wall 2051b are arranged opposite to each other along a second direction Y, the third inner side wall 2051c and the fourth inner side wall 2051d are arranged opposite to each other along a third direction Z, and the first inner side wall 2051a, the second inner side wall 2051b, the third inner side wall 2051c, and the fourth inner side wall 2051d jointly define the mounting opening b. One first clamping protrusion 201 and one second clamping protrusion 202 are protruded from the third inner side wall 2051c, and one first clamping protrusion 201 and one second clamping protrusion 202 are protruded from the fourth inner side wall 2051d. At least one second guide protrusion 203 is arranged on the first inner side wall 2051a, at least one second guide protrusion 203 is arranged on the second inner side wall 2051b, at least one second guide protrusion 203 is arranged on the third inner side wall 2051c, and at least one second guide protrusion 203 is arranged on the fourth inner side wall 2051d. The notch b1 is arranged on the first inner side wall 2051a.

[0069] In some embodiments, the cover 206 and the base 205 jointly form a first cavity a1 and a second cavity a2 arranged in sequence along the second direction Y, the second cavity a2 is in communication with the mounting opening b, and the circuit board 300 is arranged in the first cavity a1.

[0070] The above descriptions are only the preferred embodiment of the application, of course, cannot be used to limit the scope of the application, thus the equivalent variations made by the claims of the application, still belongs to the scope of the application covered.

Claims

1. A fan assembly adapted to be mounted in a mounting of an electronic device, characterized in that, The fan assembly comprises: a housing provided with a receiving cavity, an air outlet portion, and a ventilation hole penetrating through the air outlet portion, the ventilation hole being in communication with the receiving cavity; a fan blade arranged in the receiving cavity; a motor connected with the fan blade, the motor being arranged in the receiving cavity; a buckle member comprising a first buckle portion, a second buckle portion, and a pressing portion, the first buckle portion and the second buckle portion being connected with the housing, the first buckle portion and the second buckle portion being used for clamping the mounting seat, the pressing portion being connected with the first buckle portion and the second buckle portion, the pressing portion being used for driving the first buckle portion and the second buckle portion to move towards the same direction.

2. The fan assembly according to claim 1, wherein the buckle member comprises a first connecting arm and a second connecting arm, the first connecting arm comprises a first end portion and a second end portion, the second connecting arm comprises a third end portion and a fourth end portion, the first end portion and the third end portion are connected with the housing, the second end portion and the fourth end portion are connected with the pressing portion; the first buckle portion is arranged on the first connecting arm, the second buckle portion is arranged on the second connecting arm, the first buckle portion comprises a first abutting surface and a first guide surface arranged at an angle, along the extension direction of the first connecting arm, the first abutting surface is closer to the pressing portion than the first guide surface, the second buckle portion comprises a second abutting surface and a second guide surface arranged at an angle, along the extension direction of the second connecting arm, the second abutting surface is closer to the pressing portion than the second guide surface.

3. The fan assembly according to claim 1 or 2, wherein the fan assembly comprises two buckle members, two pressing portions are oppositely arranged, two pressing portions are used for moving towards each other under force to drive two first buckle portions to move towards each other and two second buckle portions to move towards each other.

4. The fan assembly according to claim 1, wherein a connecting cable and a plug are included, the connecting cable is connected with the motor and the plug, the housing is provided with a connecting portion, the connecting portion is provided with a mounting groove, the plug is inserted into the mounting groove, the plug is used for being plugged into a socket arranged in the mounting seat when the first buckle portion and the second buckle portion are clamped on the mounting seat.

5. The fan assembly according to claim 4, wherein the housing is provided with a wire passing channel, the wire passing channel is in communication with the receiving cavity and the mounting groove, the connecting cable is arranged in the wire passing channel, the wire passing channel is provided with an avoiding opening penetrating through the housing along the direction from the groove bottom of the mounting groove to the groove opening of the mounting groove; the fan assembly further comprises an embedding block, the embedding block is connected with the housing and covers the avoiding opening.

6. The fan assembly according to claim 5, wherein the housing is provided with a limiting groove, the limiting groove is located at the avoiding opening, the limiting groove is arranged along the direction from the groove bottom of the mounting groove to the groove opening of the mounting groove, the embedding block is provided with a limiting protrusion matched with the limiting groove, the limiting protrusion is arranged in the limiting groove.

7. The fan assembly of claim 4, wherein: the outer wall of the connecting portion is provided with a plurality of first guide protrusions extending in a direction from the bottom of the mounting groove to the opening of the mounting groove, the first guide protrusions being arranged in sequence in a direction perpendicular to the direction from the bottom of the mounting groove to the opening of the mounting groove; the first guide protrusion comprises a fifth end portion and a sixth end portion, the fifth end portion being closer to the opening of the mounting groove than the sixth end portion in the direction from the bottom of the mounting groove to the opening of the mounting groove, the fifth end portion being provided with a third guide surface inclined in the direction from the bottom of the mounting groove to the opening of the mounting groove.

8. An electronic device, comprising: comprising: a mounting seat; the fan assembly of any one of claims 1-7, the first clamping portion and the second clamping portion being clamped to the mounting seat.

9. The electronic device of claim 8, wherein: the mounting seat is provided with a mounting opening, the housing being inserted into the mounting opening, the mounting opening being provided with a first clamping protrusion and a second clamping protrusion, the first clamping portion clamping the first clamping protrusion, and the second clamping portion clamping the second clamping protrusion.

10. The electronic device of claim 9, wherein: the mounting opening is provided with a plurality of second guide protrusions extending in a direction in which the housing is inserted into the mounting opening, the second guide protrusions being arranged around an axis of the mounting opening; the second guide protrusion comprises a seventh end portion and an eighth end portion arranged in sequence in the direction in which the housing is inserted into the mounting opening, the seventh end portion being provided with a fourth guide surface inclined in a direction opposite to the direction in which the housing is inserted into the mounting opening, and the eighth end portion of the second guide protrusion abutting against an outer peripheral wall of the housing in a radial direction of the mounting opening.

11. The electronic device of claim 9, wherein: the fan assembly comprises a connecting cable and a plug, the connecting cable being connected to the motor and the plug; the electronic device comprises a circuit board mounted to the mounting seat, the circuit board being provided with a fan driving circuit and a socket, the socket being electrically connected to the fan driving circuit, and the plug being inserted into the socket.

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