CN219932498U - Fan, circuit structure and electronic equipment - Google Patents
Fan, circuit structure and electronic equipment Download PDFInfo
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- CN219932498U CN219932498U CN202320330716.2U CN202320330716U CN219932498U CN 219932498 U CN219932498 U CN 219932498U CN 202320330716 U CN202320330716 U CN 202320330716U CN 219932498 U CN219932498 U CN 219932498U
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- fan
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- wires
- lug
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- 239000002184 metal Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- 239000011889 copper foil Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000010147 laser engraving Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
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- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The present disclosure provides a fan, circuit structure and electronic equipment, the fan includes: a fan blade; the fan seat is used for loading the fan blades, a first connecting lug and a second connecting lug are arranged on the side wall of the fan seat, and the first connecting lug and the second connecting lug are provided with connecting holes; the wire structure is arranged on the fan seat, two ends of the wire structure are used for being respectively connected with two conducting wires arranged outside the fan so as to enable the two conducting wires to be communicated, the wire structure comprises two connecting wires and four first contacts, each connecting wire is respectively connected with one first contact at two ends, two first contacts are respectively arranged at the bottoms of the first connecting lugs and the second connecting lugs, and two ends of the two connecting wires are respectively connected with the corresponding first contacts on the first connecting lugs and the second connecting lugs. The fan of the present disclosure can reduce the size of the motherboard.
Description
Technical Field
The disclosure relates to the field of circuits, and in particular relates to a fan, a circuit structure and electronic equipment.
Background
The components of the electronic device require power from a power source, and generally, a circuit is disposed on the motherboard so that the power source can supply power to the components. The circuit on the motherboard adopts copper foil wiring, and the space of the motherboard needs to be occupied, and particularly for a power supply with larger voltage, the required copper foil is wider, which compresses the space of related devices such as fans and the like.
Disclosure of Invention
The present disclosure provides a fan, a circuit structure and an electronic device, so as to at least solve the above technical problems in the prior art.
According to a first aspect of the present disclosure, there is provided a fan comprising:
a fan blade;
the fan seat is used for loading the fan blades, a first connecting lug and a second connecting lug are arranged on the side wall of the fan seat, and the first connecting lug and the second connecting lug are provided with connecting holes;
the wire structure is arranged on the fan seat, two ends of the wire structure are used for being respectively connected with two conducting wires arranged outside the fan so as to enable the two conducting wires to be communicated, the wire structure comprises two connecting wires and four first contacts, each connecting wire is respectively connected with one first contact at two ends, two first contacts are respectively arranged at the bottoms of the first connecting lugs and the second connecting lugs, and two ends of the two connecting wires are respectively connected with the corresponding first contacts on the first connecting lugs and the second connecting lugs.
In one embodiment, the wire structure is disposed on an outer wall surface of the fan base.
In an embodiment, the wire structure is disposed along a circumference of an outer surface of the side wall of the fan base.
In an embodiment, two ends of one connecting wire extend downwards from one side of the first connecting lug and one side of the second connecting lug to the bottoms of the first connecting lug and the second connecting lug respectively and are connected with the corresponding first contact, and two ends of the other connecting wire extend downwards from the lower part to the bottoms of the first connecting lug and the second connecting lug respectively and are connected with the corresponding first contact.
In an embodiment, an insulating layer is disposed outside each of the connection wires.
In one embodiment, the connecting wire is a metal sheet.
In one embodiment, the fan base is provided with a wire slot, and the wire structure is arranged in the wire slot.
According to a second aspect of the present disclosure, there is provided a circuit structure, including a circuit board, and further including a fan according to the present disclosure, the fan is connected with the circuit board, a first conductive line and a second conductive line are provided on the circuit board, and two ends of a wire structure on the fan are respectively connected with the first conductive line and the second conductive line, so that the first conductive line and the second conductive line are communicated through the wire structure.
According to a third aspect of the present disclosure, there is provided an electronic device comprising the circuit arrangement of the present disclosure.
In the fan disclosed by the disclosure, the fan seat is provided with the wire structure, and two ends of the wire structure are respectively connected with two conductive circuits arranged outside the fan so as to enable the two conductive circuits to be communicated. Through set up wire structure on the fan seat of fan, can connect two conductive lines on circuit boards such as the mainboard of electronic equipment to reduce the circuit arrangement on the circuit board, reduce the occupation of circuit to the circuit board, thereby can reduce the occupation of circuit board to the space.
It should be understood that the description in this section is not intended to identify key or critical features of the embodiments of the disclosure, nor is it intended to be used to limit the scope of the disclosure. Other features of the present disclosure will become apparent from the following specification.
Drawings
The above, as well as additional purposes, features, and advantages of exemplary embodiments of the present disclosure will become readily apparent from the following detailed description when read in conjunction with the accompanying drawings. Several embodiments of the present disclosure are illustrated by way of example, and not by way of limitation, in the figures of the accompanying drawings, in which:
in the drawings, the same or corresponding reference numerals indicate the same or corresponding parts.
FIG. 1 shows a schematic diagram of a fan in accordance with an embodiment of the present disclosure;
FIG. 2 shows a second schematic diagram of a fan according to an embodiment of the disclosure;
FIG. 3 shows a schematic diagram of a wire structure in an embodiment of the present disclosure;
fig. 4 shows a schematic structural diagram of a fan according to an embodiment of the present disclosure applied to a circuit structure.
The reference numerals in the figures illustrate: 1-fan seat, 11-first connecting lug, 12-second connecting lug and 2-wire structure; 21-connecting wires, 211-first connecting wires, 212-second connecting wires, 22-first contacts, 3-circuit board, 31-first conductive tracks, 32-second conductive tracks, 33-second contacts.
Detailed Description
In order to make the objects, features and advantages of the present disclosure more comprehensible, the technical solutions in the embodiments of the present disclosure will be clearly described in conjunction with the accompanying drawings in the embodiments of the present disclosure, and it is apparent that the described embodiments are only some embodiments of the present disclosure, but not all embodiments. Based on the embodiments in this disclosure, all other embodiments that a person skilled in the art would obtain without making any inventive effort are within the scope of protection of this disclosure.
Referring to fig. 1 to 4, the disclosed embodiment provides a fan including a fan blade (not shown), a fan base 1, and a wire structure 2, the fan base 1 being used for loading the fan blade. Referring to fig. 1 and 2, a wire structure 2 is disposed on the fan base 1, and referring to fig. 2 and 4, two ends of the wire structure 2 are respectively connected to two conductive wires disposed outside the fan, so that the two conductive wires are communicated.
In the embodiment of the disclosure, a wire structure 2 is disposed on a fan base 1 of a fan, and two ends of the wire structure 2 are respectively connected to two conductive wires disposed outside the fan, so that the two conductive wires are communicated. The two conductive circuits are arranged on the circuit board 3, the circuit board 3 can be a main board of electronic equipment, for example, when the power supply of the electronic equipment supplies power to each component, the conductive structure on the fan can be used as a part of the power supply circuit to connect the two conductive circuits on the main board of the electronic equipment, so that the circuit arrangement on the circuit board 3 is reduced, the occupation of the circuit to the circuit board 3 is reduced, and the occupation of the circuit board 3 to the space can be reduced. The fan is used for conducting part of electricity, so that the wiring bottleneck of the main board can be greatly improved, the size of the fan can be increased, and the heat dissipation capacity of the system can be increased to improve the performance under the condition of reducing the space of the main board. Meanwhile, part of the conductive circuit on the circuit board 3 is replaced by the wire structure 2 on the fan, so that interference caused by large current can be reduced.
In the following embodiments, two conductive traces are disposed on a motherboard of an electronic device.
Referring to fig. 4, the two conductive traces outside the fan may include, for example, a first conductive trace 31 and a second conductive trace 32 disposed on a motherboard of the electronic device, where the first conductive trace 31 is connected with a power supply, the second conductive trace is connected with a component, and a wire structure 2 disposed on the fan connects the first conductive trace 31 with the second conductive trace 32, so that the power supply and the component can be communicated, and power supply can be realized.
The wire structure 2 may be disposed at any suitable location of the fan base 1, for example, the wire structure 2 may be disposed on an inner wall surface or an outer wall surface of the fan base 1.
In an embodiment, referring to fig. 1 and 2, the wire structure 2 is provided on an outer wall surface of the fan base 1. The wire structure 2 is arranged on the outer wall surface of the fan base 1, so that the wire arrangement of the wire structure 2 is facilitated, and the manufacturing is facilitated.
The outer wall surface of the fan base 1 comprises a top surface, a bottom surface and side surfaces of the fan base 1. For example, the wire structure 2 may be arranged along the top of the fan base 1, or the wire structure 2 may be arranged along the bottom of the fan base 1.
The two ends of the wire structure 2 may be disposed on the outer surface of the fan base 1, so that the wire structure 2 is connected with two conductive wires disposed outside the fan.
In an embodiment, with continued reference to fig. 1 and 2, the wire structure 2 is disposed circumferentially along the outer surface of the side wall of the fan base 1. The wire structure 2 may be disposed along the circumferential direction of the outer wall surface of the fan base 1, so that the material consumption of the wire structure 2 may be reduced.
In an embodiment, referring to fig. 2 and 3, the wire structure 2 includes two connection wires 21 and four first contacts 22, and two ends of each connection wire 21 are connected to one first contact 22, respectively. The two connecting wires 21 may form a loop between the power supply and the components. The end of each connecting wire 21 is connected to a first contact 22, which connects the wire structure 2 to two conductive tracks outside the fan, ensuring that the two conductive tracks are conductive. The two conductive lines can be correspondingly provided with the second contact 33, and the lead structure 2 can be stably connected and conducted with the two conductive lines through the cooperation of the first contact 22 and the second contact 33.
According to the connection mode of the fan and the main board, the first contact 22 of the wire structure 2 is arranged at a proper position, and when the fan is connected with the main board, the first contact 22 of the wire structure 2 is directly connected with two conductive circuits arranged on the main board.
In an embodiment, referring to fig. 1 and 2, a first connecting lug 11 and a second connecting lug 12 are provided on a side wall of the fan base 1, the first connecting lug 11 and the second connecting lug 12 are used for connecting a fan with a main board, the first connecting lug 11 and the second connecting lug 12 are provided with connecting holes, two first contacts 22 are respectively provided on bottoms of the first connecting lug 11 and the second connecting lug 12, and two ends of two connecting wires 21 are respectively connected with corresponding second first contacts 22 on the first connecting lug 11 and the second connecting lug 12. The fan can be connected with the main board by adopting screw members such as screws and the like to be matched with screw holes on the main board through the connecting holes, and the first contact 22 at the bottoms of the first connecting lug 11 and the second connecting lug 12 can be directly connected with the corresponding second contact 33 on the main board. In practice, screws with a pre-tightening function, such as screws with springs or spring washers, may be used, by which the fan may be prevented from vibrating for a long period of time and making poor contact.
The bottoms of the first and second connection lugs 11 and 12 are respectively provided with two first contacts 22, and the two connection wires 21 should be extended to the bottoms of the first and second connection lugs 11 and 12 in a proper arrangement so that the two connection wires 21 are connected with the corresponding first contacts 22 while being isolated from each other.
In an embodiment, referring to fig. 2 and 3, two ends of one connecting wire 21 respectively extend downward from one side of the first connecting lug 11 and the second connecting lug 12 to the bottoms of the first connecting lug 11 and the second connecting lug 12 to be connected with the corresponding first contact 22, and two ends of the connecting wire 21 may extend from one side between the first connecting lug 11 and the second connecting lug 12 to the bottom, or may extend from one side of the first connecting lug 11 and the second connecting lug 12 facing away from each other to the bottom. The other connecting wire 21 has both ends extending from below to the bottoms of the first and second connecting lugs 11 and 12, respectively, and is connected to the corresponding first contact 22.
In an exemplary embodiment, referring to fig. 2 and 3, when two connecting wires 21 are circumferentially arranged along the outer wall surface of the fan base 1, one connecting wire 21 is located above, may be referred to as a first connecting wire 211, the other connecting wire is located below, may be referred to as a second connecting wire 212, the first connecting wire 211 is located near the top surface side of the fan base 1, is circumferentially arranged, the second connecting wire 212 is located near the bottom surface side of the fan base 1, is circumferentially arranged, one end of the first connecting wire 211 extends to the bottom along the side of the first connecting lug 11 facing the second connecting lug 12 and is connected with the corresponding first contact 22, and the other end extends to the bottom along the side of the second connecting lug 12 facing the first connecting lug 11 and is connected with the corresponding first contact 22. One end of the second connection wire 212 extends from the lower side of the first connection lug 11 to the bottom in the circumferential direction and is connected to the corresponding first contact 22, and the other end extends from the lower side of the second connection lug 12 to the bottom in the circumferential direction and is connected to the corresponding first contact 22.
In another exemplary embodiment, two ends of the first connection wire 211 respectively extend from above to the sides of the first connection lug 11 and the second connection lug 12 facing away from each other, and are folded back to the bottoms of the first connection lug 11 and the second connection lug 12 to be connected with the corresponding first contact 22. Both ends of the second connection wire 212 extend from below to the bottoms of the first connection lug 11 and the second connection lug 12, respectively, and are connected with the corresponding first contacts 22.
Of course, one end of the first connection wire 211 may extend from above to a side of the first connection lug 11 or the second connection lug 12 facing away from each other, and be folded back to the bottom of the first connection lug 11 or the second connection lug 12 to be connected to the corresponding first contact 22, and the other end may extend from a side between the second connection lug 12 or the first connection lug 11 to the bottom and be connected to the corresponding first contact 22.
In a specific implementation, the thickness of the connecting wire 21 is 0.2mm, the width is 2mm, the contact radius is 2mm, and the power supply with 20V output voltage can be realized. The contact surface may be gold plated.
In one embodiment, an insulating layer is provided outside each connecting wire 21. For example, the connecting wire 21 may be coated with an insulating varnish. An insulating layer is provided outside the connecting wire 21 to avoid short circuits.
In one embodiment, the connecting wire 21 is a metal sheet. The wire structure 2 may be preformed and then mounted to the fan base 1. Alternatively, the wire structure 2 may be directly formed on the fan base 1 by using a laser engraving machine or the like.
In one embodiment, the fan base 1 is provided with a wire slot, and the wire structure 2 is arranged in the wire slot. The fan seat 1 is provided with the wire groove, the wire structure 2 is arranged in the wire groove, so that the abrasion of the wire structure 2 can be reduced, and the assembly of the wire structure 2 is facilitated.
The embodiment of the disclosure provides a circuit structure, which comprises a circuit board 3 and a fan of the embodiment of the disclosure, wherein the fan is connected with the circuit board 3, a first conductive line 31 and a second conductive line 32 are arranged on the circuit board 3, and two ends of a wire structure 2 on the fan are respectively connected with the first conductive line 31 and the second conductive line 32, so that the first conductive line 31 and the second conductive line 32 are communicated through the wire structure 2.
The circuit structure of the embodiment of the disclosure can save the volume of the circuit board 3, and the circuit board 3 can be a main board of the electronic device. Taking the circuit structure as an example for electronic equipment such as a mobile phone or a tablet personal computer, the circuit structure can avoid the increase of the thickness of the whole machine or the increase of the size of the whole machine and the sacrifice of the screen occupation ratio by saving the occupation of the space of a main board. By arranging the wire structure 2 on the fan for conducting electricity, the bottleneck of the wiring of the main board can be greatly improved. The size of the main plate is reduced, so that the fan has enough space, and the heat dissipation capacity is improved.
The embodiment of the disclosure provides an electronic device, which comprises the circuit structure of the embodiment of the disclosure.
The electronic device comprises a circuit board 3 and a fan, wherein the circuit board 3 is a main board of the electronic device. The fan is arranged on one side of the main board. The side edges of the main board can be provided with inner concave parts matched with the outer wall surfaces of the fans. For example, the concave part of the side edge of the main board is arc-shaped to be matched with the cylindrical surface of the fan. The outer wall surface of the fan seat 1 of the fan is provided with a connecting lug, and the fan is fixed with the main board through the connecting lug.
The electronic equipment of the embodiment of the disclosure adopts the circuit structure of the embodiment of the disclosure, so that the volume of the main board can be saved, and the occupation of the space by the main board can be saved, and the increase of the thickness of the whole machine or the increase of the size of the whole machine and the sacrifice of the screen occupation ratio can be avoided. By arranging the wire structure 2 on the fan for conducting electricity, the bottleneck of the wiring of the main board can be greatly improved. The size of the main plate is reduced, so that the fan has enough space, and the heat dissipation capacity is improved.
The electronic equipment of the embodiment of the disclosure comprises, but is not limited to, a mobile phone and a tablet personal computer.
It should be appreciated that various forms of the flows shown above may be used to reorder, add, or delete steps. For example, the steps recited in the present disclosure may be performed in parallel or sequentially or in a different order, provided that the desired results of the technical solutions of the present disclosure are achieved, and are not limited herein.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present disclosure, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
The foregoing is merely specific embodiments of the disclosure, but the protection scope of the disclosure is not limited thereto, and any person skilled in the art can easily think about changes or substitutions within the technical scope of the disclosure, and it is intended to cover the scope of the disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.
Claims (9)
1. A fan, comprising:
a fan blade;
the fan seat is used for loading the fan blades, a first connecting lug and a second connecting lug are arranged on the side wall of the fan seat, and the first connecting lug and the second connecting lug are provided with connecting holes;
the wire structure is arranged on the fan seat, two ends of the wire structure are used for being respectively connected with two conducting wires arranged outside the fan so as to enable the two conducting wires to be communicated, the wire structure comprises two connecting wires and four first contacts, each connecting wire is respectively connected with one first contact at two ends, two first contacts are respectively arranged at the bottoms of the first connecting lugs and the second connecting lugs, and two ends of the two connecting wires are respectively connected with the corresponding first contacts on the first connecting lugs and the second connecting lugs.
2. The fan of claim 1, wherein the wire structure is disposed on an outer wall surface of the fan base.
3. The fan of claim 2, wherein the wire structure is disposed along a circumference of an outer surface of the side wall of the fan housing.
4. The fan of claim 1, wherein both ends of one of the connection wires extend downward from one side of the first and second connection lugs to the bottoms of the first and second connection lugs, respectively, and are connected to the corresponding first contacts, and both ends of the other connection wire extend downward to the bottoms of the first and second connection lugs, respectively, and are connected to the corresponding first contacts.
5. The fan of claim 1, wherein each of the connecting wires is provided with an insulating layer outside.
6. The fan of claim 1 wherein the connecting wires are sheet metal.
7. The fan of claim 1, wherein the fan base is provided with a wire slot, and the wire structure is disposed in the wire slot.
8. A circuit structure comprising a circuit board, and further comprising the fan of any one of claims 1-7, wherein the fan is connected to the circuit board, a first conductive line and a second conductive line are provided on the circuit board, and two ends of a wire structure on the fan are respectively connected to the first conductive line and the second conductive line, so that the first conductive line and the second conductive line are communicated through the wire structure.
9. An electronic device comprising the circuit structure of claim 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320330716.2U CN219932498U (en) | 2023-02-23 | 2023-02-23 | Fan, circuit structure and electronic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320330716.2U CN219932498U (en) | 2023-02-23 | 2023-02-23 | Fan, circuit structure and electronic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219932498U true CN219932498U (en) | 2023-10-31 |
Family
ID=88498796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320330716.2U Active CN219932498U (en) | 2023-02-23 | 2023-02-23 | Fan, circuit structure and electronic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219932498U (en) |
-
2023
- 2023-02-23 CN CN202320330716.2U patent/CN219932498U/en active Active
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