CN217270909U - Mounting structure of cooling fan - Google Patents
Mounting structure of cooling fan Download PDFInfo
- Publication number
- CN217270909U CN217270909U CN202220004928.7U CN202220004928U CN217270909U CN 217270909 U CN217270909 U CN 217270909U CN 202220004928 U CN202220004928 U CN 202220004928U CN 217270909 U CN217270909 U CN 217270909U
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- fan body
- fan
- mounting structure
- lead
- wire
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Abstract
The utility model discloses a mounting structure of a cooling fan, which comprises a fan body and a lead, wherein one end of the lead is connected with the fan body; the fan also comprises a fixing plate and a ring fastener arranged on the fan body; the fan body is fixedly arranged on the fixing plate; the fixing plate is provided with a window corresponding to the ring fastener, and the ring fastener penetrates through the window; the ring fastener is provided with a through hole, and the other end of the wire penetrates through the through hole. The mounting structure of the cooling fan is simple and convenient, and is beneficial to production and processing; the lead and the window edge are separated by the ring fastener, so that the lead can be prevented from being scratched by the window edge to cause failure or short circuit of the cooling fan; meanwhile, the loop fastener can limit the position of the lead, and the risk that the lead is damaged due to friction with other devices is reduced.
Description
Technical Field
The utility model relates to a radiator fan technical field especially relates to a radiator fan's mounting structure.
Background
The cooling fan is widely applied to the fields of automobiles and consumer electronics, and a high-power wireless charger carried on an automobile has higher cooling demand, so the cooling fan is generally carried on the charger. After the existing cooling fan is installed, the wire is not fixed or is fixed by adopting an adhesive tape, and the wire is easy to rub with other devices and be damaged in the bumping process of an automobile. Especially, when the cooling fan is installed on the sheet metal part, the sharp edge of the sheet metal part is easy to cut the conducting wire, so that the cooling fan is invalid or short-circuited.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: provided is a safe and reliable mounting structure of a heat radiation fan.
In order to solve the technical problem, the utility model discloses a technical scheme be: a mounting structure of a heat radiation fan comprises a fan body and a lead, wherein one end of the lead is connected with the fan body; the fan also comprises a fixing plate and a ring fastener arranged on the fan body; the fan body is fixedly arranged on the fixing plate; the fixing plate is provided with a window corresponding to the ring fastener, and the ring fastener penetrates through the window; the ring fastener is provided with a through hole, and the other end of the wire penetrates through the through hole.
Furthermore, the ring fastener is positioned on one side of the fan body, and a mounting gap is formed between the fan body and the ring fastener; the other end of the wire penetrates through the mounting gap and the through hole in sequence.
Furthermore, the edge of the window close to one side of the fan body is recessed downwards to form a groove, and partial area of the wire is located in the groove.
Furthermore, one end of the mounting gap is opened to form a notch, and the width of the notch is smaller than the diameter of the lead.
Further, the fan body includes a housing, the housing is connected with the buckle or glued joint, or the housing is integrally formed with the buckle.
Furthermore, the wire connector also comprises an electrical plug-in block, and the other end of the wire is connected with the electrical plug-in block.
Furthermore, a plurality of convex positioning bosses are arranged at the bottom of the fan body, and positioning holes matched with the positioning bosses are arranged on the fixing plate.
Furthermore, the circumferential wall of the fan body protrudes outwards to form a connecting part, and the positioning boss is arranged on the connecting part.
The beneficial effects of the utility model reside in that: the mounting structure of the cooling fan is simple and convenient, and is beneficial to production and processing; the lead and the window edge are separated by the ring fastener, so that the lead can be prevented from being scratched by the window edge to cause failure or short circuit of the cooling fan; meanwhile, the loop fastener can limit the position of the lead, and the risk that the lead is damaged due to friction with other devices is reduced.
Drawings
Fig. 1 is a schematic overall structure diagram of a mounting structure of a cooling fan according to a first embodiment of the present invention;
fig. 2 is a front view of a mounting structure of a cooling fan according to a first embodiment of the present invention;
fig. 3 is a top view of a fan body in a mounting structure of a cooling fan according to a first embodiment of the present invention;
fig. 4 is a schematic structural view of a fan body in a mounting structure of a cooling fan according to a first embodiment of the present invention;
fig. 5 is a schematic structural view of a fixing plate and a wire assembly in an installation structure of a cooling fan according to a first embodiment of the present invention.
Description of reference numerals:
1. a fan body; 11. a mounting gap; 111. a notch; 12. positioning the boss; 13. a connecting portion; 14. a fixed part; 141. and (7) installing holes.
2. A wire;
3. a fixing plate; 31. a window; 32. a groove; 33. positioning holes; 34. a threaded hole;
4. a loop fastener; 41. perforating;
5. and electrically connecting the blocks.
Detailed Description
In order to explain the technical content, the objects and the effects of the present invention in detail, the following description is made with reference to the accompanying drawings in combination with the embodiments.
Referring to fig. 1 to 5, an installation structure of a heat dissipation fan includes a fan body 1 and a wire 2, wherein one end of the wire 2 is connected to the fan body 1; the fan also comprises a fixing plate 3 and a ring fastener 4 arranged on the fan body 1; the fan body 1 is fixedly arranged on the fixing plate 3; the fixing plate 3 is provided with a window 31 corresponding to the ring fastener 4, and the ring fastener 4 penetrates through the window 31; the loop fastener 4 is provided with a through hole 41, and the other end of the wire 2 passes through the through hole 41.
From the above description, the beneficial effects of the present invention are: the mounting structure of the cooling fan is simple and convenient, and is beneficial to production and processing; the edge of the window 31 is separated from the lead 2 by the ring fastener 4, so that the lead 2 can be prevented from being scratched by the edge of the window 31, and the failure or short circuit of the heat radiation fan can be prevented; meanwhile, the loop fastener 4 can limit the position of the lead 2 and reduce the risk that the lead 2 is damaged due to friction with other devices.
Further, the loop fastener 4 is located at one side of the fan body 1, and a mounting gap 11 is formed between the fan body 1 and the loop fastener 4; the other end of the lead 2 sequentially passes through the mounting gap 11 and the through hole 41.
As can be seen from the above description, the lead 2 sequentially passes through the mounting gap 11 and the through hole 41, which is beneficial to further fixing the position of the lead 2 and preventing the lead 2 from shaking and rubbing against other devices due to external force.
Further, the edge of the window 31 near one side of the fan body 1 is recessed downward to form a groove 32, and a partial area of the wire 2 is located in the groove 32.
As can be seen from the above description, the groove 32 is provided to facilitate the routing of the wires 2.
Further, one end of the mounting gap 11 is opened to form a notch 111, and the width of the notch 111 is smaller than the diameter of the lead 2.
As can be seen from the above description, the provision of the notch 111 facilitates the removal of the lead 2 from the mounting gap 11; the width of the notch 111 is smaller than the diameter of the wire 2 to help prevent the wire 2 from accidentally falling out of the mounting gap 11 after mounting.
Further, the fan body 1 includes a housing, and the housing is connected with the loop fastener 4 by a snap or an adhesive, or the housing is integrally formed with the loop fastener 4.
As can be seen from the above description, the connection manner between the casing and the ring fastener 4 is simple, which is beneficial to mass production of the cooling fan.
Furthermore, the wire connector also comprises an electrical plug-in block 5, and the other end of the wire 2 is connected with the electrical plug-in block 5.
As can be seen from the above description, the wires 2 can be quickly and accurately connected to the external power lines through the electrical connection block 5.
Furthermore, a plurality of protruding positioning bosses 12 are arranged at the bottom of the fan body 1, and positioning holes 33 matched with the positioning bosses 12 are arranged on the fixing plate 3.
As will be understood from the above description, the provision of the cooperatively positioning boss 12 and the positioning hole 33 facilitates the installer to accurately mount the fan body 1 to the fixing plate 3 at a predetermined position.
Furthermore, the peripheral wall of the fan body 1 protrudes outward to form a connecting portion 13, and the positioning boss 12 is disposed on the connecting portion 13.
As can be seen from the above description, the positioning boss 12 is disposed on the connecting portion 13 protruding from the peripheral wall of the fan body 1, which is beneficial for an installer to observe the position of the positioning boss 12, and facilitates the installer to align the positioning boss 12 and the positioning hole 33.
Example one
Referring to fig. 1 to 5, a first embodiment of the present invention is: a mounting structure of a cooling fan can be applied to products with cooling requirements such as a wireless charging module.
The mounting structure of the heat radiation fan comprises a fan body 1 and a lead 2, wherein one end of the lead 2 is connected with the fan body 1; the fan also comprises a fixing plate 3 and a ring fastener 4 arranged on the fan body 1; the fan body 1 is fixedly arranged on the fixing plate 3; the fixing plate 3 is provided with a window 31 corresponding to the ring fastener 4, and the ring fastener 4 penetrates through the window 31; the loop fastener 4 is provided with a through hole 41, and the other end of the lead 2 passes through the through hole 41.
As shown in fig. 2, as a preferred embodiment, two ends of the loop fastener 4 are respectively protruded from two opposite side surfaces of the fixing plate 3. Thus, the wires 2 can be more effectively prevented from being scratched by the windows 31 of the fixing plate 3.
Specifically, the lead 2 is provided with a plurality of leads; the fixing plate 3 can be a sheet metal part; the ring fastener 4 is in a rectangular frame shape, and the corner part is connected with the shell of the fan body 1; the through-holes 41 are formed as rectangular holes so that the plurality of wires 2 are arranged along the length direction of the through-holes 41, preventing the plurality of wires 2 from being entangled with each other. The window 31 is formed in a rectangular shape corresponding to the loop fastener 4, and a fitting gap is formed between the loop fastener 4 and the window 31 to prevent the sharp edge of the window 31 from scratching the surface of the loop fastener 4. The lateral wall of the fan body 1 protrudes outward to form a plurality of fixing portions 14, the fixing portions 14 are provided with mounting holes 141, threaded holes 34 are formed in positions, corresponding to the mounting holes 141, of the fixing plate 3, and screws penetrate through the mounting holes 141 and are connected with the threaded holes 34 in a matched mode, so that the fan body 1 is fixedly arranged on the fixing plate 3.
As shown in fig. 3, the loop fastener 4 is located at one side of the fan body 1, and a mounting gap 11 is formed between the fan body 1 and the loop fastener 4; the other end of the lead 2 passes through the mounting gap 11 and the through hole 41 in sequence. Specifically, one end of the lead 2 passes through the mounting gap 11 and then bypasses one side of the buckle 4 to be connected with the bottom surface of the fan body 1.
As shown in fig. 1 and 5, the edge of the window 31 near one side of the fan body 1 is recessed downward to form a groove 32, and a partial region of the lead 2 is located in the groove 32. Specifically, the groove 32 is punched and formed by the fixing plate 3, and the depth of the groove 32 is greater than the diameter of the lead 2, so as to receive the lead 2 and prevent the lead 2 from being scratched by the edge of the window 31.
As shown in fig. 3, one end of the mounting gap 11 is opened to form a notch 111, and the width of the notch 111 is smaller than the diameter of the lead 2. Specifically, the notch 111 of the ring fastener 4 is provided with a shrinking portion protruding toward the direction close to the fan body 1, so as to reduce the width of the notch 111.
The fan body 1 comprises a shell, wherein the shell is connected with the ring fastener 4 in a buckling mode or an adhesive mode, or the shell and the ring fastener 4 are integrally formed. In this embodiment, the housing and the ring fastener 4 are integrally formed by injection molding.
As shown in fig. 1 and 3, the mounting structure of the heat dissipation fan further includes an electrical plug block 5, and the other end of the wire 2 is connected to the electrical plug block 5. Specifically, the electrical connection block 5 may pass through the through hole 41 so as to draw the lead 2 out of the through hole 41. The lead 2 sequentially passes through the installation gap 11 and the through hole 41, and the position of the lead 2 can be fixed; when the installation space is limited or the position of the fan body 1 and the inlet of the power line is changed, the wires 2 can be drawn out from the through holes 41 and the installation gaps 11 to be separated from the loop fasteners 4, so that the power line can be connected.
As shown in fig. 4 and 5, a plurality of protruding positioning bosses 12 are disposed at the bottom of the fan body 1, and a positioning hole 33 matched with the positioning bosses 12 is disposed on the fixing plate 3. In this embodiment, the positioning boss 12 is cylindrical, and the positioning hole 33 is a circular through hole corresponding to the positioning boss 12; the positioning bosses 12 correspond to the positioning holes 33 one by one, and two positioning bosses are arranged. In other embodiments, the positioning boss 12 may be configured as a rectangular boss or a trapezoidal boss.
As shown in fig. 4, the circumferential wall of the fan body 1 protrudes outward to form a connecting portion 13, and the positioning boss 12 is provided on the connecting portion 13. Specifically, the width of the connecting portion 13 gradually increases from one end away from the fan body 1 to the other end to improve the structural strength of the connecting portion 13, and prevent the connecting portion 13 from being bent or even broken due to external force.
In summary, the mounting structure of the cooling fan provided by the utility model is simple and convenient, which is beneficial to production and processing; the lead and the window edge are separated by the ring fastener, so that the lead can be prevented from being scratched by the window edge to cause failure or short circuit of the cooling fan; meanwhile, the loop fastener can limit the position of the lead, so that the risk of damage caused by friction between the lead and other devices is reduced; the lead penetrates through the mounting gap, so that the position of the lead can be further fixed; one side of the window is provided with a groove, so that the edge of the window can be prevented from scratching the conducting wire; the matched positioning boss and the positioning hole facilitate an installer to accurately install the fan body at a preset position on the fixing plate.
The above mentioned is only the embodiment of the present invention, and not the limitation of the patent scope of the present invention, all the equivalent transformations made by the contents of the specification and the drawings, or the direct or indirect application in the related technical field, are included in the patent protection scope of the present invention.
Claims (8)
1. The utility model provides a radiator fan's mounting structure, includes fan body and wire, wire one end is connected fan body, its characterized in that: the fan also comprises a fixing plate and a ring fastener arranged on the fan body; the fan body is fixedly arranged on the fixing plate; the fixing plate is provided with a window corresponding to the ring fastener, and the ring fastener penetrates through the window; the ring fastener is provided with a through hole, and the other end of the wire penetrates through the through hole.
2. The mounting structure of a heat dissipating fan according to claim 1, wherein: the ring fastener is positioned on one side of the fan body, and a mounting gap is formed between the fan body and the ring fastener; the other end of the wire penetrates through the mounting gap and the through hole in sequence.
3. The mounting structure of a heat dissipating fan according to claim 2, wherein: the edge of the window close to one side of the fan body is recessed downwards to form a groove, and partial area of the wire is located in the groove.
4. The mounting structure of a heat dissipating fan according to claim 2, wherein: one end of the mounting gap is opened to form a notch, and the width of the notch is smaller than the diameter of the lead.
5. The mounting structure of a heat dissipating fan according to claim 1, wherein: the fan body comprises a shell, wherein the shell is connected with the buckle piece in a buckling mode or in an adhesive mode, or the shell and the buckle piece are integrally formed.
6. The mounting structure of a heat dissipating fan according to claim 1, wherein: the wire is characterized by further comprising an electrical plug-in block, and the other end of the wire is connected with the electrical plug-in block.
7. The mounting structure of a heat dissipating fan according to claim 1, wherein: the bottom of the fan body is provided with a plurality of convex positioning bosses, and the fixing plate is provided with positioning holes matched with the positioning bosses.
8. The mounting structure of a heat dissipating fan according to claim 7, wherein: the peripheral wall of the fan body protrudes outwards to form a connecting part, and the positioning boss is arranged on the connecting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220004928.7U CN217270909U (en) | 2022-01-04 | 2022-01-04 | Mounting structure of cooling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220004928.7U CN217270909U (en) | 2022-01-04 | 2022-01-04 | Mounting structure of cooling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217270909U true CN217270909U (en) | 2022-08-23 |
Family
ID=82893578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220004928.7U Active CN217270909U (en) | 2022-01-04 | 2022-01-04 | Mounting structure of cooling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217270909U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117108561A (en) * | 2023-09-19 | 2023-11-24 | 无锡车联天下信息技术有限公司 | Intelligent installation method and device for domain controller cooling fan |
-
2022
- 2022-01-04 CN CN202220004928.7U patent/CN217270909U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117108561A (en) * | 2023-09-19 | 2023-11-24 | 无锡车联天下信息技术有限公司 | Intelligent installation method and device for domain controller cooling fan |
| CN117108561B (en) * | 2023-09-19 | 2024-02-13 | 无锡车联天下信息技术有限公司 | Intelligent installation method and device for domain controller cooling fan |
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