CN220189982U - Magnetic induced draft fan - Google Patents
Magnetic induced draft fan Download PDFInfo
- Publication number
- CN220189982U CN220189982U CN202321630611.5U CN202321630611U CN220189982U CN 220189982 U CN220189982 U CN 220189982U CN 202321630611 U CN202321630611 U CN 202321630611U CN 220189982 U CN220189982 U CN 220189982U
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- Prior art keywords
- seat
- conductive
- connector
- contact needle
- magnets
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- 238000009434 installation Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 description 6
- 230000005389 magnetism Effects 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
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- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The utility model discloses a magnetic induced draft fan, which comprises a connector seat, wherein a positioning magnet is embedded on the connector seat, the positioning magnet is arranged on two sides of the connector seat, and a first contact needle seat or a first conductive seat is arranged on the connector seat; the connector seat is also embedded with a conductive wire, and the conductive wire is electrically connected with the first contact needle seat or the first conductive seat; the current situation that the plug-in connection structure is complex because the input lead connector and the radiator fan in the prior art are in conductive connection and can be matched only by corresponding matching is improved.
Description
Technical Field
The utility model relates to the technical field of electronic product heat dissipation devices, in particular to a magnetic induced draft fan.
Background
In the use process of electronic products commonly used in daily life, such as notebook computers, televisions, electromagnetic ovens and the like, electric elements such as a main control board and the like usually generate larger heat, and particularly in the heat dissipation process, the heat generated in the electronic products is mainly dissipated outwards through a heat dissipation fan, so that the heat dissipation in the electronic products is accelerated.
When the equipment such as the display card with larger heating value and the CPU is used for radiating, a plurality of radiating fans are generally connected side by side, so that the radiating effect can be improved, the conducting connection is carried out in the mode that the radiating fans are connected in a plugging mode through the wiring male end and the wiring female end in a plugging mode, the quantity of conducting wires adopted in conducting input is large, and the condition that the connecting wires are disordered is caused.
Input wire connectors adopted for the wiring male end or the wiring female end need to be matched correspondingly, so that corresponding connection modes need to be matched correspondingly.
Disclosure of Invention
First technical problem
The utility model aims to provide a magnetic suction fan, which solves the problem that the plug connection structure is complex because the input lead connector and the heat dissipation fan in the prior art are matched correspondingly when in conductive connection.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the magnetic connector comprises a connector seat, wherein positioning magnets are embedded on the connector seat, the positioning magnets are arranged on two sides of the connector seat, and a first contact needle seat or a first conductive seat is arranged on the connector seat; and the connector seat is also embedded with a conductive wire, and the conductive wire is electrically connected with the first contact needle seat or the first conductive seat.
Preferably, the first contact needle stand comprises a first fixing plate, and a plurality of first elastic conductive needles uniformly distributed along the length direction of the first fixing plate are arranged on the first fixing plate.
Preferably, the first conductive seat comprises a first fixing seat, and a plurality of first conductive sheets uniformly distributed along the length direction of the first fixing seat are installed on the first fixing seat.
The utility model also provides a magnetic suction fan, which comprises a mounting framework and a fan body mounted on the mounting framework, wherein the mounting framework is provided with a first side wall and a second side wall which are oppositely arranged, the first side wall is provided with a second contact needle seat, and the second side wall is provided with a second conductive seat matched with the second contact needle seat; two first magnets are arranged on the first side wall at intervals, two second magnets corresponding to the two first magnets are arranged on the second side wall at intervals, and the two second magnets further comprise wires for connecting the second contact needle seat and the second conductive seat; the magnetic connector further comprises the magnetic connector, wherein the first contact needle seat is in conductive connection with the second conductive seat, or the first conductive seat is in conductive connection with the second contact needle seat; the second conductive seat and the second contact needle seat are respectively provided with a fastening screw corresponding to the positioning magnet.
Preferably, the second contact needle seat comprises a second fixing plate, the second fixing plate is fixed on the installation framework through the fastening screw, and a plurality of second elastic conductive needles uniformly distributed along the length direction of the second fixing plate are installed on the second fixing plate.
Preferably, the second conductive seat comprises a second fixing seat, and a plurality of second conductive sheets uniformly distributed along the height direction are mounted on the second fixing seat.
Preferably, the spacing distance between two adjacent second elastic conductive pins is the same as the spacing distance between two adjacent conductive sheets.
Preferably, when the first contact pin seat is in conductive connection with the second conductive seat, the first elastic conductive pin correspondingly abuts against the second conductive sheet; when the first conductive seat is in conductive connection with the second contact pin seat, the first conductive sheet correspondingly abuts against the second elastic conductive pin.
Preferably, the number of the magnetic attraction fans is at least 2, the first magnet and the second magnet on two adjacent magnetic attraction fans are attracted to each other, and the second contact needle seat on two adjacent magnetic attraction fans is electrically connected with the second conductive seat.
Preferably, the corner positions of the installation frameworks are all provided with through installation holes.
(III) beneficial effects
The connector seat is embedded with the positioning magnet to quickly position the connector seat, and the first contact needle seat or the first conductive seat is arranged on the connector seat to quickly abut against and conduct electricity after the connector seat is positioned by magnetic attraction, and the connector seat does not need to correspond to the inserting direction, so that the conductive connection can be automatically realized after the connector seat is close to the magnetic attraction fan;
meanwhile, the magnetic suction fans can be connected through the matching magnetic attraction of the first magnet and the second magnet, and the second contact needle seat arranged on the magnetic suction fans is matched with the second conductive seat to realize the conductive connection of the adjacent magnetic suction fans; the first contact needle seat on the connector seat can be in butt joint conductive connection with the second conductive seat on the magnetic fan, or the first conductive seat on the connector seat can be in butt joint conductive connection with the magnetic fan by means of the needle seat, and relative positioning can be realized through magnetic connection between the positioning magnet and the fastening screw when the magnetic connector is close to the magnetic fan, so that quick matching and automatic positioning of conductive connection can be improved, and the problem that a male plug and a female plug adopted in the prior art must correspond does not need to be considered.
Drawings
FIG. 1 is a schematic structural diagram of a magnetic connector according to an embodiment of the present utility model;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a schematic view of a first view angle structure of a magnet fan according to an embodiment of the present utility model;
FIG. 4 is a schematic view of a partial enlarged structure at A in FIG. 3;
FIG. 5 is a schematic view of a second view angle structure of a magnetic fan according to an embodiment of the present utility model;
FIG. 6 is a schematic view of a partial enlarged structure at B of FIG. 5;
FIG. 7 is a schematic view of a plurality of magnetic suction fans connected to each other and to a magnetic suction connector;
in fig. 1 to 7, the correspondence between the component names or lines and the drawing numbers is:
the fan comprises a connector base 1, a positioning magnet 2, a first contact needle base 3, a conductive wire 4, a mounting framework 5, a second contact needle base 6, a second fixing plate 61, a second elastic conductive needle 62, a second conductive base 7, a second fixing base 71, a second conductive sheet 72, a first magnet 8, a second magnet 9, a fastening screw 10, a mounting hole 11 and a fan body 12.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-2, the embodiment of the utility model provides a magnetic connector, which comprises a connector base 1, wherein positioning magnets 2 are embedded on the connector base 1, the positioning magnets 2 are arranged on two sides of the connector base 1, the number of the positioning magnets 2 is at least 1, or can be 2 or 4, the positioning magnets can be selected according to actual needs, and the positioning magnets are symmetrically arranged on two sides or four corners of the connector base, so that the stability after magnetic positioning is ensured. The connector base 1 is provided with a first contact needle base 3 or a first conductive base, and the connector base 1 is also embedded with a conductive wire 4, and the conductive wire 4 is electrically connected with the first contact needle base 3 or the first conductive base; specifically when adopting the magnetism to inhale the joint and carry out conductive connection, through when being close to magnetism with joint seat 1 and inhale the fan, automatic positioning realizes that first contact needle file 3 or first conductive seat and magnetism inhale fan contact conductive connection under the magnetism of positioning magnet 2, all need not peg graft counterpoint when adopting first contact needle file 3 or first conductive seat, direct butt is electrically conductive can, has avoided complicated cooperation structure.
The first contact needle seat 3 comprises a first fixed plate, and a plurality of first elastic conductive needles uniformly distributed along the length direction of the first fixed plate are arranged on the first fixed plate; the first conductive seat comprises a first fixed seat, and a plurality of first conductive sheets uniformly distributed along the length direction of the first fixed seat are arranged on the first fixed seat; the first contact needle seat 3 or the first conductive seat is adopted specifically, and can be determined according to a joint reserved on the magnetic suction fan.
The utility model also provides a second implementation mode, wherein the magnetic suction connector is connected with a magnetic suction fan to realize conductive input, as shown in fig. 3-6, the embodiment provides the magnetic suction fan which comprises a mounting framework 5 and a fan body 12 arranged on the mounting framework 5, the mounting framework 5 is provided with a first side wall and a second side wall which are oppositely arranged, the first side wall is provided with a second contact needle seat 6, and the second side wall is provided with a second conductive seat 7 which is matched with the second contact needle seat 6; two first magnets 8 are arranged on the first side wall at intervals, two second magnets 9 corresponding to the two first magnets 8 are arranged on the second side wall at intervals, and the two second magnets further comprise wires for connecting the second contact needle base 6 and the second conductive base 7; further comprising a magnetic attraction joint as proposed in the first embodiment, the first contact pin holder 3 is electrically connected to the second conductive holder 7, or the first conductive holder is electrically connected to the second contact pin holder 6; the second conductive seat 7 and the second contact needle seat 6 are respectively provided with a fastening screw 10 corresponding to the positioning magnet 2.
When the magnetic suction connector is close to the magnetic suction fan, the positioning magnet 2 is correspondingly and magnetically connected with the fastening screw 10, and according to the connection direction of the magnetic suction connector and the magnetic suction fan, the first contact needle seat 3 on the magnetic suction connector is electrically connected with the second conductive seat 7 on the magnetic suction fan, or the first conductive seat on the magnetic suction connector is electrically connected with the second contact needle seat 6 on the magnetic suction fan.
Specifically, the second contact pin holder 6 includes a second fixing plate 61, the second fixing plate 61 is fixed on the installation framework 5 by the fastening screw 10, and a plurality of second elastic conductive pins 62 uniformly distributed along the length direction of the second fixing plate 61 are installed on the second fixing plate 61; the second conductive seat 7 includes a second fixing seat 71, a plurality of second conductive plates 72 uniformly distributed along the height direction are mounted on the second fixing seat 71, and the second elastic conductive pins 62 and the second conductive plates 72 can correspondingly abut against and conduct electricity, and the conductivity can be improved by adopting a plurality of conductive connection bits.
In order to enable the second elastic conductive pins 62 to be correspondingly matched with the second conductive pieces 72, the connection is maintained, and the interval distance between two adjacent second elastic conductive pins 62 is the same as the interval distance between two adjacent conductive pieces.
When the magnetic suction connector is electrically connected with the magnetic suction fan, the magnetic suction connector can be connected with the second conductive seat 7 or the second contact needle seat 6 on the magnetic suction fan, specifically, when the first contact needle seat 3 is electrically connected with the second conductive seat 7, the first elastic conductive needle correspondingly abuts against the second conductive sheet 72; when the first conductive seat is electrically connected with the second contact pin seat 6, the first conductive sheet correspondingly abuts against the second elastic conductive pin 62, so that the magnetic suction connector and the magnetic suction fan are connected to realize the electrically conductive connection.
Specifically, as shown in fig. 7, the number of the magnetic suction fans is at least 2, the first magnet 8 and the second magnet 9 on two adjacent magnetic suction fans are mutually adsorbed, and the second contact needle seat 6 and the second conductive seat 7 on two adjacent magnetic suction fans are electrically connected, so that a plurality of magnetic suction fans can be reduced in weight according to the heat dissipation capacity requirement to be electrically connected, and the magnetic suction fans at the head end or the tail end are electrically connected with the magnetic suction connectors, so that all the magnetic suction fans can form electrically connected.
Meanwhile, through mounting holes 11 are formed in the corner positions of the mounting framework, and the magnetic induced draft fan can be fixedly mounted and connected through the mounting holes 11.
In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
1. The magnetic suction fan comprises a mounting framework and a fan body mounted on the mounting framework, wherein the mounting framework is provided with a first side wall and a second side wall which are oppositely arranged, a second contact needle seat is mounted on the first side wall, and a second conductive seat matched with the second contact needle seat is mounted on the second side wall;
two first magnets are arranged on the first side wall at intervals, two second magnets corresponding to the two first magnets are arranged on the second side wall at intervals, and the two second magnets further comprise wires for connecting the second contact needle seat and the second conductive seat;
the method is characterized in that:
the magnetic attraction connector comprises a connector seat, wherein positioning magnets are embedded on the connector seat, the positioning magnets are arranged on two sides of the connector seat, and a first contact needle seat or a first conductive seat is arranged on the connector seat;
the connector seat is also embedded with a conductive wire, and the conductive wire is electrically connected with the first contact needle seat or the first conductive seat;
the first contact pin seat is in conductive connection with the second conductive seat, or the first conductive seat is in conductive connection with the second contact pin seat;
the second conductive seat and the second contact needle seat are respectively provided with a fastening screw corresponding to the positioning magnet;
the number of the magnetic fans is at least 2, the first magnets and the second magnets on the two adjacent magnetic fans are mutually adsorbed, and the second contact needle bases on the two adjacent magnetic fans are in conductive connection with the second conductive base.
2. A magnet fan according to claim 1, wherein: the first contact needle seat comprises a first fixing plate, and a plurality of first elastic conductive needles uniformly distributed along the length direction of the first fixing plate are arranged on the first fixing plate.
3. A magnet fan according to claim 2, wherein: the first conductive seat comprises a first fixing seat, and a plurality of first conductive sheets uniformly distributed along the length direction of the first fixing seat are arranged on the first fixing seat.
4. A magnet fan according to claim 3, wherein: the second contact needle seat comprises a second fixing plate, the second fixing plate is fixed on the installation framework through the fastening screw, and a plurality of second elastic conductive needles uniformly distributed along the length direction of the second fixing plate are installed on the second fixing plate.
5. A magnet fan according to claim 4, wherein: the second conductive seat comprises a second fixing seat, and a plurality of second conductive sheets uniformly distributed along the height direction are arranged on the second fixing seat.
6. A magnet fan according to claim 5, wherein: the spacing distance between two adjacent second elastic conductive pins is the same as the spacing distance between two adjacent conductive sheets.
7. A magnet fan according to claim 6, wherein: when the first contact pin seat is in conductive connection with the second conductive seat, the first elastic conductive pin correspondingly abuts against the second conductive sheet;
when the first conductive seat is in conductive connection with the second contact pin seat, the first conductive sheet correspondingly abuts against the second elastic conductive pin.
8. A magnet fan according to claim 6, wherein: and through mounting holes are formed in the corner positions of the mounting framework.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321630611.5U CN220189982U (en) | 2023-06-26 | 2023-06-26 | Magnetic induced draft fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321630611.5U CN220189982U (en) | 2023-06-26 | 2023-06-26 | Magnetic induced draft fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220189982U true CN220189982U (en) | 2023-12-15 |
Family
ID=89104495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321630611.5U Active CN220189982U (en) | 2023-06-26 | 2023-06-26 | Magnetic induced draft fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220189982U (en) |
-
2023
- 2023-06-26 CN CN202321630611.5U patent/CN220189982U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |