CN219282087U

CN219282087U - Modularized fan structure capable of being magnetically spliced

Info

Publication number: CN219282087U
Application number: CN202320380354.8U
Authority: CN
Inventors: 唐强; 刘通
Original assignee: Dongguan Juyun Hardware Technology Co ltd
Current assignee: Dongguan Juyun Hardware Technology Co ltd
Priority date: 2023-03-03
Filing date: 2023-03-03
Publication date: 2023-06-30
Anticipated expiration: 2033-03-03

Abstract

The utility model discloses a modularized fan structure capable of being magnetically spliced, which comprises a fan body, wherein the fan body is formed by combining and fixing an upper fan frame body at the upper part and a lower fan frame body at the lower part, magnetic attraction combined assemblies capable of mutually combining and electrically connecting adjacent fan bodies are arranged on the outer side parts of the fan body, and the magnetic attraction combined assemblies are respectively arranged at two side positions corresponding to the fan body. The beneficial effects are that: according to the utility model, the upper fan frame body and the lower fan frame body are combined together to form the fan body, the fan bodies are quickly combined and electrically connected in a manner that the magnetic attraction combined assemblies of the adjacent fan bodies are attracted together, the combined manner between the fan bodies is simple and easy to operate, and the arrangement efficiency and the attractiveness of the fan bodies are improved.

Description

Modularized fan structure capable of being magnetically spliced

Technical Field

The utility model relates to the field of computer cooling fan components, in particular to a modularized fan structure capable of being magnetically spliced.

Background

The radiator fan is a fan used for radiating the inside of a computer case, heat in the case can be rapidly led out by the radiator fan and blown into nearby air, the cooling effect is achieved, in the prior art, a plurality of radiator fans are arranged side by side to improve the cooling efficiency, but when the radiator fans are combined, firstly, the radiator fans are required to be combined through components such as screws and brackets, and secondly, when power supply lines are arranged, the power supply is usually required to be realized by leading the radiator fans through a controller, a plurality of wires are required to be arranged, and the attractiveness of the radiator fans is not easy to arrange and can be influenced.

Disclosure of Invention

The present utility model is directed to a modular fan structure capable of being magnetically spliced, wherein an upper fan frame and a lower fan frame are combined to form a fan body, and the fan bodies are quickly combined and electrically connected by mutually attracting magnetic assembly components of adjacent fan bodies, so that the combination mode between the fan bodies is simple and easy to operate, and is described in detail below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a modularized fan structure capable of being magnetically spliced, which comprises a fan body, wherein the fan body is formed by combining and fixing an upper fan frame body at the upper part and a lower fan frame body at the lower part, magnetic combined components capable of mutually combining and electrically connecting adjacent fan bodies are arranged on the outer side parts of the fan body, and the magnetic combined components are respectively arranged at two side positions corresponding to the fan body;

the outside of the fan body at the extreme position is provided with a magnetic attraction energization module assembly in a combined mode, and the magnetic attraction energization module assembly and the magnetic attraction combination assembly of the fan body at the extreme position are attracted together and electrically connected.

Preferably, the magnetic attraction combined assembly comprises a positioning protrusion and a positioning recess, wherein a plurality of positioning protrusions are respectively arranged on one side of the upper fan frame body and one side of the lower fan frame body at the combination position, the positioning protrusions at the upper and lower positions are respectively vertically matched and vertically provided with a placing groove on the opposite end faces, magnets are respectively arranged in the placing grooves in an upper and lower matched mode, a plurality of positioning recesses are respectively arranged on the other side of the upper fan frame body and the other side of the lower fan frame body at the combination position, the placing grooves are respectively vertically matched and vertically provided with the opposite end faces, the magnets are respectively arranged in the placing grooves in an upper and lower matched mode, and the magnets of the adjacent fan bodies are respectively matched and attracted with each other in a butt joint mode.

Preferably, the positioning protrusions and the positioning recesses at two side positions are respectively transversely matched, and the positioning protrusions and the positioning recesses of the abutting joint surfaces of the adjacent fan bodies are in sliding fit.

Preferably, the positioning protrusion is a rectangular protrusion, the outer end face of the positioning protrusion exceeds the corresponding side end face of the fan body, the positioning recess is a rectangular groove, and the inner end face of the positioning recess does not exceed the corresponding side end face of the fan body.

Preferably, the protruding length of the positioning protrusion is not greater than the concave depth of the positioning recess.

Preferably, the positioning protrusions and the positioning depressions at the same side are two and symmetrically distributed.

Preferably, the fan lower frame is vertically fixed with a contact circuit board for connecting wires to electrically connect the fan bodies at a position between the positioning protrusions, the fan lower frame is vertically fixed with a probe circuit board for connecting wires to electrically connect the fan bodies at a position between the positioning recesses, and contacts of the contact circuit board and probes of the probe circuit board adjacent to a butt joint surface of the fan bodies are in contrast contact with each other.

Preferably, the magnetically-attracted power-on module assembly comprises a housing and a power-on cable, wherein a positioning protruding block is fixedly arranged on the surface of the housing, the positioning protruding block is in sliding fit with the positioning recess of the fan body which is jointed with the innermost position, a plurality of magnetic blocks are arranged inside the housing, the magnetic blocks are respectively matched with the magnets which are jointed with the fan body in a matched mode and are attracted with each other, a contact wiring board is arranged at the position beside the positioning protruding block, contacts of the contact wiring board are matched with probes of the probe circuit board which are jointed with the fan body in a matched mode, the contact wiring board is electrically connected with the power-on cable, and the power-on cable extends out of the housing.

Preferably, the magnets are arranged in the placement groove in a vertical sliding fit mode, and the magnetic blocks are fixed on the inner wall of the shell through clamping grooves in a clamping manner.

Preferably, the protruding length of the positioning protruding block is not larger than the concave depth corresponding to the positioning concave.

By adopting the modularized fan structure capable of being magnetically spliced, particularly in the process of combining the fan bodies, after the fan upper frame body and the fan lower frame body are combined together to form the fan body, the fan bodies can be quickly combined and electrically connected through the way that the adjacent magnetic attraction combined assemblies of the fan bodies are attracted together, namely, through the way that the adjacent positioning protrusions and the positioning depressions are matched with each other, the adjacent fan bodies can be accurately limited and butted together, a plurality of fan bodies can be quickly combined and spliced into a position, simultaneously, when the positioning protrusions and the positioning depressions are butted together, the two fan bodies can be attracted together after being limited and butted together through the way that the magnets of the adjacent fan bodies are attracted together, in the process of attracting together, the fan bodies can be easily connected through the way that the contacts of the adjacent contact circuit boards and the probes of the probe circuit boards are contacted with each other, the fan bodies can be easily connected, the fan bodies can be accurately limited and butted together, the fan modules can be easily connected through the way that the magnetic assemblies are arranged, the fan modules can be connected through the magnetic modules, the position can be accurately, the position of the fan modules can be matched with each other through the magnetic assemblies, the position can be realized, and the position of the fan modules can be accurately, and the position of the fan modules can be matched with each other through the magnetic modules, the fan body and the magnetic attraction power-on module assembly can be attracted together after limiting butt joint by means of the magnet and the magnetic block in butt joint of the positioning protruding blocks and the positioning recesses, and in the attraction process, the fan body and the magnetic attraction power-on module assembly can be electrically connected by means of contact of the contact wiring board and contact of the probe circuit board, so that the fan body and the magnetic attraction power-on module assembly are combined and electrically connected, the fan body and the magnetic attraction power-on module assembly are combined in a simple and easy-to-operate mode, and the arrangement efficiency and the attractiveness of the fan body are further improved.

The beneficial effects are that: 1. according to the utility model, the upper fan frame body and the lower fan frame body are combined together to form the fan body, the fan bodies are quickly combined and electrically connected in a manner that the magnetic attraction combined assemblies of the adjacent fan bodies are attracted together, the combined manner between the fan bodies is simple and easy to operate, and the arrangement efficiency and the aesthetic degree of the fan bodies are improved;

2. the combination and the electric connection of the magnetic attraction power module assembly and the fan body can be realized by the mutual attraction mode of the magnetic attraction power module assembly and the fan body at the extreme edge position, so that the electric power and the signal transmission can be provided for the fan body, the combination mode of the fan body and the magnetic attraction power module assembly is simple and easy to operate, and the arrangement efficiency and the attractive degree of the fan body are further improved;

3. the adjacent fan bodies can be accurately and limitedly butted together in a manner of matching the positioning protrusions and the positioning depressions, so that the fan bodies can be quickly combined and spliced in place, and meanwhile, the fan bodies at the extreme positions can be accurately butted with the magnetic power-on module assembly in the extreme positions in a manner of matching the positioning protrusions and the positioning depressions at the extreme positions.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an overall exploded schematic of the present utility model;

FIG. 2 is a schematic overall isometric view of the present utility model;

FIG. 3 is an overall schematic view of the fan body of FIG. 2 according to the present utility model;

FIG. 4 is an overall schematic of the magnetically attractable power module assembly of FIG. 2 of the present utility model;

fig. 5 is an exploded view of the magnetically energized module assembly of fig. 2 in accordance with the present utility model.

The reference numerals are explained as follows:

1. a fan upper frame; 2. a magnetic attraction combined component; 201. a contact circuit board; 202. a magnet; 203. a placement groove; 204. positioning the bulge; 205. positioning the concave; 206. a probe circuit board; 3. a fan lower frame; 4. a fan body; 5. a magnetically powered module assembly; 501. positioning the protruding blocks; 502. a contact patch panel; 503. a housing; 504. a power-on cable; 505. a magnetic block.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

Referring to fig. 1-5, the utility model provides a modularized fan structure capable of being magnetically spliced, comprising a fan body 4, wherein the fan body 4 is composed of an upper fan frame 1 and a lower fan frame 3 which are combined and fixed together, preferably, the upper fan frame 1 and the lower fan frame 3 are integrally provided with conventional fan components such as fan blades, motors, bearings and the like, the outer side parts of the fan body 4 are respectively provided with a magnetic combined component 2 which can mutually combine and electrically connect adjacent fan bodies 4, the magnetic combined components 2 are respectively arranged at two side positions corresponding to the fan body 4, in particular, the magnetic combined components 2 comprise a positioning protrusion 204 and a positioning recess 205, one side of the upper fan frame 1 and one side of the lower fan frame 3 are respectively provided with a plurality of positioning protrusions 204 at the combining position, the positioning bulges 204 at the upper and lower positions are respectively vertically contrasted and are vertically provided with the placing grooves 203 on the opposite end surfaces, the magnets 202 are respectively arranged in the placing grooves 203 of the upper and lower contrasts, the other sides of the fan upper frame body 1 and the fan lower frame body 3 are respectively provided with a plurality of positioning pits 205 at the combining positions, the placing grooves 203 are respectively vertically contrasted and are vertically provided with the placing grooves 203 on the opposite end surfaces, the magnets 202 are respectively contrasted and mutually attracted on the abutting joint surfaces of the adjacent fan bodies 4, and the arrangement is convenient for realizing the quick combination between the fan bodies 4 in a mode that the magnetic attraction combination assemblies 2 of the adjacent fan bodies 4 are mutually attracted together.

The combined outside of the fan body 4 at the extreme edge position is provided with a magnetic attraction power module assembly 5, and the magnetic attraction power module assembly 5 and the magnetic attraction combined assembly 2 of the fan body 4 at the extreme edge position are attracted together and electrically connected, specifically, the magnetic attraction power module assembly 5 comprises a shell 503 and a power-on cable 504, the surface of the shell 503 is fixedly provided with a positioning lug 501, the positioning lug 501 is in sliding fit with a positioning recess 205 of the fan body 4 at the extreme edge position, a plurality of magnetic blocks 505 are arranged in the shell 503, preferably, the number of the magnetic blocks 505 is two, the magnetic blocks 505 and the magnet 202 connected with the fan body 4 are respectively attracted with each other, the shell 503 is provided with a contact wiring board 502 at the position beside the positioning lug 501, the contact of the contact wiring board 502 and a probe of the probe circuit board 206 connected with the fan body 4 are in contact with each other, and the power-on cable 504 extends out of the shell 503.

As the scheme of the scheme preference, the positioning bulges 204 and the positioning depressions 205 at two sides are respectively transversely matched, and the positioning bulges 204 and the positioning depressions 205 of the butt joint surfaces of the adjacent fan bodies 4 are in sliding fit, so that the adjacent fan bodies 4 can be accurately limited and combined in a manner of respectively sliding fit through the positioning bulges 204 and the positioning depressions 205 of the adjacent fan bodies 4, and the situation that the combination is not in place is avoided.

The location arch 204 is the rectangle arch and the outer terminal surface surpasss the side terminal surface that fan body 4 corresponds, the location is sunken 205 for the rectangle recess and the inner terminal surface does not surpass the side terminal surface that fan body 4 corresponds, so set up, be convenient for location arch 204 and location are sunken 205 have obvious recognition feature when fan body 4 lateral part sets up, then make things convenient for personnel to discern fast at the in-process of combination fan body 4, the overhanging length of location arch 204 is not greater than the indent degree of depth of location sunken 205, so set up, be convenient for prevent because location arch 204 contacts the tank bottom of location sunken 205 and cause unable complete contact when adjacent fan body 4 combination.

The positioning protrusions 204 and the positioning depressions 205 at the same side are two and symmetrically distributed, so that the stability of the fan body 4 after combination butt joint is improved by arranging the two positioning protrusions 204 and the positioning depressions 205 at the same side, the position of the fan lower frame body 3 between the positioning protrusions 204 is vertically fixed with the contact circuit board 201 used for wiring to electrically connect the fan body 4, the position of the fan lower frame body 3 between the positioning depressions 205 is vertically fixed with the probe circuit board 206 used for wiring to electrically connect the fan body 4, and the contacts of the contact circuit boards 201 and the probes of the probe circuit boards 206 of the butt joint surfaces of the adjacent fan bodies 4 are in contact with each other, so that the electrical connection between the connected fan bodies 4 can be realized by the contact of the adjacent contact circuit boards 201 and the probes of the probe circuit boards 206 in contact with each other in the suction process of the adjacent fan bodies 4.

Magnet 202 is all arranged in standing groove 203 with vertical sliding fit's mode, and magnet 505 is all fixed at the inner wall of casing 503 through the draw-in groove joint, so sets up, and magnet 202 and magnet 505 all can be used by well spacing in the setting position, and the overhanging length of locating lug 501 is not greater than the indent degree of depth of corresponding locating recess 205, so sets up, is convenient for prevent because locating lug 501 contacts the tank bottom of locating recess 205 and causes casing 503 and unable complete contact when the fan body 4 of the extreme position is combined.

By adopting the structure, particularly in the combination process of the fan bodies 4, after the fan upper frame body 1 and the fan lower frame body 3 are combined together to form the fan bodies 4, the fan bodies 4 can be quickly combined and electrically connected through the mode that the magnetic attraction combined assemblies 2 of the adjacent fan bodies 4 are attracted together, namely, the adjacent fan bodies 4 can be accurately limited and butted together through the mode that the adjacent positioning protrusions 204 and the positioning depressions 205 are matched with each other, so that a plurality of fan bodies 4 can be quickly combined and spliced in place, simultaneously when the positioning protrusions 204 are butted with the positioning depressions 205, the two fan bodies 4 can be attracted together after being limited and butted through the mode that the magnets 202 of the adjacent fan bodies 4 are attracted together, the electric connection between the adjacent fan bodies 4 can be realized through the mode that the contacts of the adjacent contact circuit boards 201 and the probes of the probe circuit boards 206 are contacted with each other, the combination and the electric connection between the adjacent fan bodies 4 can be completed, the fan bodies 4 are simply and easily operated through the combined mode that the adjacent positioning protrusions are matched with each other, the fan bodies 4 can be easily connected through the magnetic assemblies 205, the signal transmission mode that the position of the most position of the magnetic assemblies 5 can be realized when the position of the fan bodies 5 is matched with the most position of the fan bodies, the electric modules 5 can be realized, and the position of the electric modules can be accurately matched with the position of the fan bodies 5, and the electric modules can be positioned through the position of the most electric modules 5, and the electric modules can be realized when the position of the electric modules is matched with the position of the electric modules 5, the mode of attracting each other through magnet 202 and magnetic path 505 can make fan body 4 and magnetism inhale the circular telegram module subassembly 5 and attract after spacing butt joint and be in the same place, and at the in-process of attracting, the mode that contacts through contact wiring board 502 and probe circuit board 206's probe contacted each other can realize fan body 4 and magnetism inhale circular telegram module subassembly 5's electricity and be connected, accomplish fan body 4 and magnetism and inhale circular telegram module subassembly 5's combination and electricity and be connected then, fan body 4 and magnetism inhale circular telegram module subassembly 5's combination mode simple easy operation, further promoted fan body 4 lay efficiency and aesthetic measure.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a but modularization fan structure of concatenation is inhaled to magnetism, includes fan body (4), its characterized in that: the fan body (4) is formed by combining and fixing an upper fan frame (1) at the upper position and a lower fan frame (3) at the lower position, magnetic attraction combined assemblies (2) which can mutually combine and electrically connect adjacent fan bodies (4) are arranged on the outer side parts of the fan body (4), and the magnetic attraction combined assemblies (2) are respectively arranged at two side positions corresponding to the fan body (4);

the outside combination of the fan body (4) at the extreme position is provided with a magnetic attraction power-on module assembly (5), and the magnetic attraction power-on module assembly (5) and the magnetic attraction combined assembly (2) of the fan body (4) at the extreme position are attracted together and electrically connected.

2. The modular fan structure of claim 1, wherein: the magnetic attraction combined assembly (2) comprises positioning protrusions (204) and positioning depressions (205), one sides of the fan upper frame body (1) and the fan lower frame body (3) are respectively provided with a plurality of positioning protrusions (204) at the combination positions, the end faces of the positioning protrusions (204) at the upper and lower positions are respectively vertically matched and opposite to each other are respectively vertically provided with a placing groove (203), magnets (202) are respectively arranged in the placing grooves (203) of the upper and lower matching, the other sides of the fan upper frame body (1) and the fan lower frame body (3) are respectively provided with a plurality of positioning depressions (205) at the combination positions, the end faces of the positioning depressions (205) at the upper and lower positions are respectively vertically matched and opposite to each other are respectively vertically provided with the placing grooves (203), the placing grooves (203) of the upper and lower matching are respectively provided with magnets (202), and the magnets (202) of the adjacent fan bodies (4) are mutually matched and mutually attracted.

3. The modular fan structure of claim 2, wherein the modular fan structure comprises: the positioning protrusions (204) and the positioning depressions (205) at two side positions are respectively transversely matched, and the positioning protrusions (204) and the positioning depressions (205) of the abutting joint surfaces of the adjacent fan bodies (4) are in sliding fit.

4. A modular fan construction for magnetically attractable splicing as claimed in claim 3, wherein: the positioning protrusion (204) is a rectangular protrusion, the outer end face of the positioning protrusion exceeds the corresponding side end face of the fan body (4), the positioning recess (205) is a rectangular groove, and the inner end face of the positioning protrusion does not exceed the corresponding side end face of the fan body (4).

5. The modular fan structure of claim 4, wherein: the protruding length of the positioning protrusion (204) is not larger than the concave depth of the positioning recess (205).

6. The modular fan structure of claim 5, wherein: the positioning protrusions (204) and the positioning depressions (205) at the same side are symmetrically distributed.

7. The modular fan structure of any of claims 2-6, wherein: the fan lower frame body (3) is vertically fixed with a contact circuit board (201) used for wiring to enable the fan body (4) to be electrically connected at a position between the positioning protrusions (204), the fan lower frame body (3) is vertically fixed with a probe circuit board (206) used for wiring to enable the fan body (4) to be electrically connected at a position between the positioning depressions (205), and contacts of the contact circuit board (201) and probes of the probe circuit board (206) of the butt joint surfaces of the adjacent fan bodies (4) are in contrast contact with each other.

8. The modular fan structure of claim 7, wherein: the magnet energizing module assembly (5) comprises a shell (503) and an energizing cable (504), a positioning lug (501) is fixedly arranged on the surface of the shell (503), the positioning lug (501) is in sliding fit with the positioning recess (205) of the fan body (4) which is jointed at the extreme edge, a plurality of magnet blocks (505) are arranged inside the shell (503), the magnet blocks (505) are respectively matched with the magnet (202) which is jointed with the fan body (4) in a matched mode and are attracted with each other, a contact wiring board (502) is arranged at the position beside the positioning lug (501) of the shell (503), the contact of the contact wiring board (502) is matched with a probe of the probe circuit board (206) which is jointed with the fan body (4), the contact wiring board (502) is electrically connected with the energizing cable (504), and the energizing cable (504) extends out of the shell (503).

9. The modular fan structure of claim 8, wherein: the magnets (202) are arranged in the placing grooves (203) in a vertical sliding fit mode, and the magnetic blocks (505) are fixed on the inner wall of the shell (503) through clamping grooves in a clamping manner.

10. A modular fan construction for magnetically attractable splicing according to claim 8 or 9, wherein: the protruding length of the positioning protruding block (501) is not larger than the concave depth of the corresponding positioning concave (205).