CN211297528U - Electronic equipment with plug-in fan fixing seat - Google Patents
Electronic equipment with plug-in fan fixing seat Download PDFInfo
- Publication number
- CN211297528U CN211297528U CN202020170336.3U CN202020170336U CN211297528U CN 211297528 U CN211297528 U CN 211297528U CN 202020170336 U CN202020170336 U CN 202020170336U CN 211297528 U CN211297528 U CN 211297528U
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- fan
- slot
- electronic device
- heat dissipation
- fixing base
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Abstract
The utility model discloses an electronic equipment with bayonet fan fixing base, it includes: lower casing, link, radiator fan and fan support. The connecting frame is fixed on the lower shell and is provided with a connecting part. The fan support is provided with a slot, the heat radiation fan can be connected with the slot in a pluggable manner, the fan support is further provided with a buckling part, and the buckling part is detachably connected with the connecting part. The slot structure on the fan bracket is utilized, so that the radiating fan and the fan bracket can be fixed or separated conveniently, and the aims of efficient disassembly and assembly and convenient maintenance of the radiating fan are fulfilled.
Description
Technical Field
The utility model relates to an electronic equipment with bayonet fan fixing base.
Background
In order to reduce the operating temperature of the electronic device, a heat dissipation fan is generally installed in a housing of the electronic device. The conventional installation method of the cooling fan is to fix the cooling fan to the casing through bolts, so that the stability of the cooling fan in the operation process is ensured. The disadvantages of this mounting are: the bolt assembly efficiency is lower, is not convenient for daily maintenance.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to provide an electronic equipment with bayonet fan fixing base in order to overcome among the prior art radiator fan's mounting means inefficiency, overhaul inconvenient defect.
The utility model discloses an above-mentioned technical problem is solved through following technical scheme:
an electronic device having a plug-in type fan fixing base, characterized in that it comprises:
a lower housing;
the connecting frame is fixed on the lower shell and provided with a connecting part;
a heat radiation fan;
the fan support is provided with a slot, the heat radiation fan can be connected with the slot in a pulling and inserting mode, the fan support is further provided with a buckling portion, and the buckling portion is detachably connected with the connecting portion.
Preferably, the connecting portion is an L-shaped connecting plate, one end of the L-shaped connecting plate is fixed to the connecting frame, a clamping groove is formed between the other end of the L-shaped connecting plate and the connecting frame, and the fastening portion is a connecting sheet which can be inserted into the clamping groove.
Preferably, the number of the connecting pieces is two, the number of the L-shaped connecting plates is two, the two connecting pieces are located at two sides of the fan bracket along the radial direction of the cooling fan, and the two connecting pieces are respectively inserted into the two clamping grooves.
Preferably, a connecting hole is formed in the connecting frame, an elastic piece is arranged on the connecting piece, the elastic piece comprises a fixed end and a movable end capable of swinging around the fixed end elastically, the fixed end is fixed on the connecting piece, a protrusion is arranged on one side of the movable end, and the protrusion can be clamped on the inner wall of the connecting hole.
Preferably, one end of the L-shaped connecting plate connected to the connecting frame is located below the connecting hole, and the protrusion is clamped on an inner wall of the connecting hole located above.
Preferably, in the axial direction of the heat dissipation fan, arc notches are formed in two opposite sides of the slot, and an avoidance hole is formed in the connecting frame and is right opposite to the arc notches.
Preferably, a wire slot is formed in one side of the heat dissipation fan, which is close to the connecting frame, and the wire slot is used for placing an electric wire on the heat dissipation fan.
Preferably, the fan bracket is further provided with a wire harness buckle, the wire harness buckle is provided with a notch, and the electric wire on the cooling fan is clamped in the wire harness buckle.
Preferably, the inner wall of the slot has a plurality of ribs extending along the insertion direction, and the ribs are pressed against the heat dissipation fan.
Preferably, the electronic device with the plug-in fan fixing seat further includes an upper housing, the upper housing is matched with the lower housing, an elastic layer is arranged on an inner surface of the upper housing, and the elastic layer presses the top of the heat dissipation fan.
On the basis of the common knowledge in the field, the above preferred conditions can be combined at will to obtain the preferred embodiments of the present invention.
The utility model discloses an actively advance the effect and lie in: the slot structure on the fan bracket is utilized, so that the radiating fan and the fan bracket can be fixed or separated conveniently, and the aims of efficient disassembly and assembly and convenient maintenance of the radiating fan are fulfilled.
Drawings
Fig. 1 is a schematic view of an internal structure of an electronic device with an inserted fan fixing base in a position state according to a preferred embodiment of the present invention, in which an upper casing and an elastic layer are removed.
Fig. 2 is a schematic view of an internal structure of an electronic device with an inserted fan fixing base in another position according to a preferred embodiment of the present invention, in which the upper housing and the elastic layer are removed.
Fig. 3 is an enlarged view of a portion a in fig. 1.
Fig. 4 is a schematic perspective view of a fan bracket in a position state according to a preferred embodiment of the present invention.
Fig. 5 is a schematic perspective view of the fan bracket in another position according to the preferred embodiment of the present invention.
Fig. 6 is an enlarged view of a portion B in fig. 2.
Fig. 7 is a schematic structural diagram of a heat dissipation fan according to a preferred embodiment of the present invention.
Description of reference numerals:
Connecting frame 200
Connecting part 210
L-shaped connecting plate 211
Connecting hole 220
Arc notch 420
Latch 430
Connecting sheet 431
Wire harness buckle 440
Detailed Description
The present invention is further illustrated by way of the following examples, which are not intended to limit the scope of the invention.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Fig. 1-4 show an electronic device having a plug-in fan holder, comprising: a lower case 100, a link 200, a heat dissipation fan 300, and a fan bracket 400. The connecting frame 200 is fixed to the lower case 100, and the connecting frame 200 has a connecting portion 210. The fan bracket 400 is provided with a slot 410, the heat dissipation fan 300 is connected to the slot 410 in a pluggable manner, the fan bracket 400 is further provided with a fastening portion 430, and the fastening portion 430 is detachably connected to the connecting portion 210.
When the heat dissipation fan 300 is installed in the electronic device, the fastening portion 430 of the fan bracket 400 is first connected to the connecting portion 210 of the connecting frame 200, so that the fan bracket 400 is fixed to the lower housing 100, and then the heat dissipation fan 300 is inserted into the slot 410 along the insertion direction of the slot 410, so that the heat dissipation fan 300 is fixed in the housing. The slot 410 structure of the fan bracket 400 can be used to conveniently fix or separate the heat dissipation fan 300 and the fan bracket 400, thereby achieving the purposes of efficient assembly and disassembly and convenient maintenance of the heat dissipation fan 300.
In this embodiment, the connecting portion 210 is an L-shaped connecting plate 211, one end of the L-shaped connecting plate 211 is fixed to the connecting frame 200, a slot (not shown) is formed between the other end of the L-shaped connecting plate 211 and the connecting frame 200, the fastening portion 430 is a connecting sheet 431, and the connecting sheet 431 can be inserted into the slot. The L-shaped connecting plate 211 comprises a transverse plate and a vertical plate, two ends of the transverse plate are respectively fixed on the connecting frame 200 and the vertical plate, and a clamping groove is formed between the vertical plate and the connecting frame 200. The connecting plate can be followed vertical direction from last to inserting the draw-in groove down in, the diaphragm supports and limiting displacement to the connecting plate.
In this scheme, the quantity of connection piece 431 is two, and the quantity of L shape connecting plate 211 is two, and two connection pieces 431 are located fan bracket 400 along radiator fan 300's radial both sides, and two connection pieces 431 are inserted respectively in two draw-in grooves. The two L-shaped connection plates 211 can enhance the supporting strength of the connection frame 200, and can further limit the fan bracket 400, so that the fan bracket 400 can only move in the vertical direction. The fan bracket 400 can maintain a fixed connection with the connection bracket 200 by its own weight without an external force.
As shown in fig. 5 and 6, in order to further increase the connection reliability between the fan bracket 400 and the connection frame 200, the connection frame 200 has a connection hole 220, the connection piece 431 has an elastic member 432, the elastic member 432 includes a fixed end and a movable end capable of elastically swinging around the fixed end, the fixed end is fixed to the connection piece 431, one side of the movable end has a protrusion 433, and the protrusion 433 can be clamped on the inner wall of the connection hole 220. The protrusion 433 on the connecting sheet 431 further limits the fan bracket 400, so that the connecting sheet 431 cannot be easily pulled out of the clamping groove. When the fan bracket 400 needs to be detached from the connecting frame 200, the movable end of the elastic member 432 needs to be pressed to separate the protrusion 433 from the connecting hole 220, and then the fan bracket 400 is moved in the vertical direction to pull the connecting piece 431 out of the clamping groove, so that the fan bracket 400 is finally separated from the connecting frame 200.
As shown in fig. 6, one end of the L-shaped connection plate 211 connected to the connection frame 200 is located below the connection hole 220, and the protrusion 433 is engaged with an inner wall of the connection hole 220 located above. The position of the projection 433 is opposite to the position of the transverse plate in the L-shaped connecting plate 211, so that the limiting effect of the projection 433 is the best.
In order to prevent the fan connecting frame 200 and the slot 410 on the bracket 400 from blocking the air outlet channel of the heat dissipating fan 300 and affecting the air outlet effect of the heat dissipating fan 300, the two opposite sides of the slot 410 are provided with arc notches 420 along the axial direction of the heat dissipating fan 300, the connecting frame 200 is provided with the avoiding hole 230, and the avoiding hole 230 is opposite to the arc notches 420.
In order to ensure that the length of the wires on the cooling fan 300 is sufficient to connect with an external power source, the length of the wires is generally reserved to be longer. Since the lengthy electric wire is very likely to touch the external device and to be wound into the heat dissipation fan 300, the electric wire is generally fixed by a dedicated fixing device when the fan is mounted. As shown in fig. 7, a wire slot 310 is formed on one side of the heat dissipation fan 300 close to the connection frame 200, and the wires on the heat dissipation fan 300 are placed in the wire slot 310. The fan bracket 400 is further provided with a wire harness buckle 440, the wire harness buckle 440 is provided with a notch 441, and the electric wire on the heat dissipation fan 300 is clamped in the wire harness buckle 440. The trend of the electric wire can be fixed by utilizing the wire slot 310 and the wire bundling buckle 440, and potential safety hazards are avoided.
The inner wall of the insertion groove 410 has a plurality of ribs 411 extending along the insertion direction, and the ribs 411 are pressed against the heat dissipation fan 300. The ribs 411 can fill the gap between the heat dissipation fan 300 and the slot 410, thereby resulting in a reliable connection between the heat dissipation fan 300 and the fan bracket 400.
The electronic device with the plug-in fan holder further includes an upper housing (not shown), the upper housing is matched with the lower housing 100, and an elastic layer (not shown) is disposed on an inner surface of the upper housing and presses the top of the heat dissipation fan 300. The elastic layer is pressed against the heat dissipation fan 300 to reduce the vibration of the heat dissipation fan 300 during operation.
The top of the heat dissipation fan 300 has a direction indicator 320 for indicating the direction of the heat dissipation airflow, thereby facilitating the accurate installation of the heat dissipation fan 300 by an operator.
Although specific embodiments of the present invention have been described above, it will be understood by those skilled in the art that this is by way of example only and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and the principles of the present invention, and these changes and modifications are all within the scope of the present invention.
Claims (10)
1. An electronic device having a plug-in fan holder, comprising:
a lower housing;
the connecting frame is fixed on the lower shell and provided with a connecting part;
a heat radiation fan;
the fan support is provided with a slot, the heat radiation fan can be connected with the slot in a pulling and inserting mode, the fan support is further provided with a buckling portion, and the buckling portion is detachably connected with the connecting portion.
2. The electronic device with an inserted fan fixing base according to claim 1, wherein the connecting portion is an L-shaped connecting plate, one end of the L-shaped connecting plate is fixed to the connecting frame, a slot is formed between the other end of the L-shaped connecting plate and the connecting frame, and the fastening portion is a connecting piece which can be inserted into the slot.
3. The electronic device with an inserted fan fixing base according to claim 2, wherein the number of the connecting pieces is two, the number of the L-shaped connecting plates is two, the two connecting pieces are located at two sides of the fan bracket along a radial direction of the heat dissipation fan, and the two connecting pieces are respectively inserted into the two slots.
4. The electronic device with an inserted fan fixing base as claimed in claim 2, wherein the connecting frame has a connecting hole, the connecting plate has an elastic member thereon, the elastic member includes a fixed end and a movable end capable of elastically swinging around the fixed end, the fixed end is fixed to the connecting plate, one side of the movable end has a protrusion, and the protrusion can be engaged with an inner wall of the connecting hole.
5. The electronic device with an inserted fan fixing base as claimed in claim 4, wherein one end of the L-shaped connecting plate connected to the connecting frame is located below the connecting hole, and the protrusion is clamped on an inner wall of the connecting hole located above.
6. The electronic device with an inserted fan fixing base according to claim 1, wherein arc-shaped notches are formed in two opposite sides of the slot along an axial direction of the heat dissipation fan, and the connecting frame is provided with an avoiding hole which is opposite to the arc-shaped notches.
7. The electronic device with an inserted fan fixing base as claimed in claim 1, wherein a slot is formed in the side of the heat dissipation fan close to the connecting frame, and the slot is used for placing an electric wire on the heat dissipation fan.
8. The electronic device with an inserted fan fixing seat as claimed in claim 1, wherein the fan bracket is further provided with a wire harness buckle, the wire harness buckle is provided with a notch, and the electric wire on the heat dissipation fan is clamped in the wire harness buckle.
9. The electronic device with an inserted fan fixing base as claimed in claim 1, wherein the inner wall of the slot has a plurality of ribs extending along the insertion direction, and the ribs press against the heat dissipation fan.
10. The electronic device with an inserted fan holder as claimed in claim 1, further comprising an upper housing matching with the lower housing, wherein an elastic layer is disposed on an inner surface of the upper housing, and the elastic layer presses against a top of the heat dissipation fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020170336.3U CN211297528U (en) | 2020-02-14 | 2020-02-14 | Electronic equipment with plug-in fan fixing seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020170336.3U CN211297528U (en) | 2020-02-14 | 2020-02-14 | Electronic equipment with plug-in fan fixing seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211297528U true CN211297528U (en) | 2020-08-18 |
Family
ID=72016048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020170336.3U Active CN211297528U (en) | 2020-02-14 | 2020-02-14 | Electronic equipment with plug-in fan fixing seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211297528U (en) |
-
2020
- 2020-02-14 CN CN202020170336.3U patent/CN211297528U/en active Active
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