CN216381932U

CN216381932U - Serial-type fan group

Info

Publication number: CN216381932U
Application number: CN202123082642.5U
Authority: CN
Inventors: 邓浩强
Original assignee: Dongguan Xingku Heat Dissipation Technology Co ltd
Current assignee: Dongguan Xingku Heat Dissipation Technology Co ltd
Priority date: 2021-12-09
Filing date: 2021-12-09
Publication date: 2022-04-26
Anticipated expiration: 2031-12-09

Abstract

The utility model relates to the technical field of radiators, in particular to a serial fan group which comprises a plurality of fans arranged side by side and an electric connecting piece, wherein the number of the electric connecting piece is one less than that of the fans, one side of each fan is respectively provided with a first electric conducting part and a second electric conducting part, each electric connecting piece comprises a main body and a first electric contact and a second electric contact which are arranged on two sides of the main body, the first electric contacts are electrically connected with the second electric contacts, and the electric connecting pieces are detachably arranged on the adjacent fans; when the electric connecting piece is arranged on the fan, the first electric contact is abutted against the first conductive part, and the second electric contact is abutted against the second conductive part. The serial fan set solves the problem of poor compatibility of large-size fans, and can avoid wiring difficulty and attractiveness in the case due to multiple wires.

Description

Serial-type fan group

Technical Field

The utility model relates to the technical field of radiators, in particular to a series fan set.

Background

With the continuous development of computer technology, personal computers gradually enter each household and become an indispensable important part of people's daily life. The personal computer is gradually changed into a personal computer DIY from the custom machine of each large brand manufacturer in the past as a mainstream; today's economic conditions also allow them to upgrade their personal computers and the emergence of DIY enthusiasts like "hardware feverish".

Water cooling is also a commonly used accessory in computer hardware DIY, and is generally classified as either integrated water cooling or split water cooling. Compared with split type water cooling, the integrated water cooling has lower cost and is also the water cooling type with the highest water cooling installation rate. The integrated water cooling system generally comprises a cooling bar, a fan, a water pipe and a cooling head, wherein the fan is installed on the cooling bar and dissipates heat of cooling liquid flowing through the cooling bar. There are currently available light-emitting fans of standard size (120mm, 240mm and 360mm), and for fans of large size (240mm or 360mm) and fans of small size (120mm), there is only a quantitative correlation, i.e. one fan of 240mm is composed of two fans of 120mm, and one fan of 360mm is composed of three fans of 120 mm. Although some large-sized fans can be installed on large-sized cold rows, the compatibility is poor, and the fans cannot be installed on small-sized cold rows; meanwhile, if a plurality of small-sized fans are adopted, a plurality of wires are led out, and the wiring difficulty and the attractiveness degree inside the case are affected.

Disclosure of Invention

In order to overcome the defects and shortcomings in the prior art, the utility model aims to provide a serial fan set, which solves the problem of poor compatibility of a large-size fan and can avoid wiring difficulty and attractiveness degree in a case caused by multiple wires.

The utility model is realized by the following technical scheme:

a serial fan group comprises a plurality of fans arranged side by side and an electric connecting piece which is one less than the number of the fans, wherein one side of each fan is provided with a first electric conduction part and a second electric conduction part respectively; when the electric connecting piece is arranged on the fan, the first electric contact is abutted against the first conductive part, and the second electric contact is abutted against the second conductive part.

The two sides of the electric connector are respectively provided with a first buckle and a second buckle; the fan is arranged on one side of the first conductive part and one side of the second conductive part and is respectively provided with a first clamping block used for being clamped with the first clamping buckle and a second clamping block used for being clamped with the second clamping buckle.

The first conductive part and the second conductive part are both conductive elastic sheets.

The fan comprises a fan, a first conductive part, a second conductive part and a fan, wherein one side of the fan is respectively provided with a first clamping groove and a second clamping groove; the two sides of the main body are respectively provided with a first convex column matched with the first clamping groove and a second convex column matched with the second clamping groove in a protruding mode, the first electric contact is arranged on the first convex column, and the second electric contact is arranged on the second convex column.

The fan is positioned on one side of the first conductive part, and a first magnetic attraction piece is also arranged on one side of the fan; the fan is positioned on one side of the second conductive part, and a second magnetic part is also arranged on one side of the fan; the first magnetic attraction piece and the second magnetic attraction piece are respectively used for being attracted to two sides of the main body.

And magnets are respectively arranged on two sides of the fan, which are far away from the first conductive part and the second conductive part.

And a positioning column is arranged on one side of the fan, which is far away from the first conductive part and the second conductive part, and a positioning groove matched with the positioning column is arranged on the other side of the fan, which is far away from the first conductive part and the second conductive part.

The fan comprises a fan frame, fan blades and a control board, the fan blades and the control board are arranged in the fan frame, and the first conductive part and the second conductive part are electrically connected with the control board.

The utility model has the beneficial effects that:

1. the problem of the compatible relatively poor of jumbo size fan is solved: according to the series fan set, when a small-size fan is needed, only one fan needs to be installed; when a large-size fan is needed, the fans are assembled through the electric connecting pieces after being arranged side by side, and the fan set can be installed. The fan set can directly install fans with different numbers according to different requirements, and solves the problem of poor compatibility of large-size fans.

2. Avoid causing the wiring degree of difficulty and the aesthetic measure of quick-witted incasement portion with the electric wire more: according to the serial fan set, the first fan can be externally connected with a power supply to obtain electricity, and the subsequently installed fans form the fan set and then can be communicated with the power supply through the first conductive part, the first electric contact, the second electric contact and the second conductive part in sequence, so that electricity can be obtained by using electric wires, and the problems of wiring difficulty and attractiveness in the case due to the fact that multiple electric wires are used are solved.

Drawings

The utility model is further illustrated by means of the attached drawings, but the embodiments in the drawings do not constitute any limitation to the utility model, and for a person skilled in the art, other drawings can be obtained on the basis of the following drawings without inventive effort.

Fig. 1 is a schematic perspective view of embodiment 1.

Fig. 2 is a schematic structural diagram of the fan of embodiment 1.

FIG. 3 is a partial sectional view of embodiment 1.

Fig. 4 is a partial structural schematic diagram of the fan of embodiment 1.

Fig. 5 is a schematic structural view of the electrical connector of embodiment 1.

Fig. 6 is another schematic structural view of the electrical connector of embodiment 1.

Fig. 7 is a schematic perspective view of embodiment 2.

FIG. 8 is a schematic structural diagram of a fan in embodiment 2

Fig. 9 is a schematic structural view of an electrical connector of embodiment 2.

Reference numerals

A fan-100, a first conductive part-101, a second conductive part-102, a first block-103, a second block-104, a fan frame-105, a first slot-106, a second slot-107, a magnet-108, a positioning post-109, a positioning slot-110, a first magnetic element-111, a second magnetic element-112, a fan blade-113,

the electric connector comprises an electric connector-200, a main body-201, a first electric contact-202, a second electric contact-203, a first buckle-204, a second buckle-205, a first convex column-206 and a second convex column-207.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Example 1

As shown in fig. 1 to 5, the present embodiment discloses a serial fan set, including a plurality of fans 100 arranged side by side and an electrical connector 200 with one less than the number of the fans 100, wherein one side of the fan 100 is respectively provided with a first conductive part 101 and a second conductive part 102, the electrical connector 200 includes a main body 201 and a first electrical contact 202 and a second electrical contact 203 arranged on two sides of the main body 201, the first electrical contact 202 is electrically connected with the second electrical contact 203, and the electrical connector 200 is detachably arranged on the adjacent fans 100; when the electrical connector 200 is mounted on the fan 100, the first electrical contact 202 abuts against the first conductive portion 101, and the second electrical contact 203 abuts against the second conductive portion 102.

The fan 100 of the present embodiment is electrically connected by the electrical connector 200 at the same time of being connected by the electrical connector 200, so as to achieve the effect of supplying power and combining in series. In the head of the fan set of the embodiment, an electric connector 200 can be further arranged to acquire electric power and data; the tail of the fan set can be left vacant, or another electric connector 200 can be installed, and a plug is led out from a first electric contact 202 or a second electric contact 203 in the electric connector 200 and is provided for other light bars or lighting equipment.

Specifically, a first card slot 106 and a second card slot 107 are respectively arranged on one side of the fan 100, the first conductive part 101 is arranged in the first card slot 106, and the second conductive part 102 is arranged in the second card slot 107; two sides of the main body 201 are respectively provided with a first convex column 206 matched with the first slot 106 and a second convex column 207 matched with the second slot 107 in a protruding way, the first electric contact 202 is arranged on the first convex column 206, and the second electric contact 203 is arranged on the second convex column 207. Through the matching of the first card slot 106 and the first convex column 206, and the matching of the second card slot 107 and the second convex block, the electric connector 200 is easier to align with the fan 100 for assembly.

Specifically, a first buckle 204 and a second buckle 205 are further respectively arranged on two sides of the electrical connector 200; the fan 100 is disposed on one side of the first conductive portion 101 and one side of the second conductive portion 102, and is respectively provided with a first latch 103 for engaging with the first latch 204 and a second latch 104 for engaging with the second latch 205. Through the matching of the first buckle 204 with the first fixture block 103, the second buckle 205 with the second fixture block 104, and meanwhile, the first conductive part 101 and the second conductive part 102 are both conductive elastic sheets, and through the elastic force exerted by the conductive elastic sheets, the assembly of the electric connector 200 and the fan 100 is more stable; in addition, the electrical connectors 200 are symmetrically arranged with respect to the adjacent fans 100, so that the electrical connectors 200 can be assembled in any direction; preferably, the first latch 103 is located at the outer side of the first groove, and the second latch 104 is located at the outer side of the second groove.

Specifically, two sides of the fan 100, which are away from the first conductive part 101 and the second conductive part 102, are respectively provided with a magnet 108, when the two fans 100 are aligned, the adjacent magnets 108 of the two fans 100 can be adsorbed, preferably, the number of the magnets 108 is not less than one, and the magnets 108 are preferably magnets; in addition, a positioning column 109 is arranged on one side of the fan 100 away from the first conductive part 101 and the second conductive part 102, and a positioning groove 110 matched with the positioning column 109 is arranged on the other side of the fan 100 away from the first conductive part 101 and the second conductive part 102, so that when the two fans 100 are aligned, the positioning columns 109 and the positioning grooves 110 adjacent to each other of the two fans 100 can be matched to act together with a magnet, and the assembly stability of the utility model is further improved.

Specifically, the fan 100 includes a fan frame 105, a fan blade 113 and a control board (not shown), the fan blade 113 and the control board are both installed in the fan frame 105, the first conductive portion 101 and the second conductive portion 102 are both electrically connected to the control board, and power supply and circuit control are implemented for electronic components such as the electrical connector 200 through the control board.

Example 2

As shown in fig. 6 to 8, the serial fan set of the present embodiment is located on one side of the first conductive part 101, and a first magnetic element 111 is further disposed on one side of the fan 100; a second magnetic element 112 is disposed on one side of the second conductive part 102 and one side of the fan 100; the first magnetic attraction piece 111 and the second magnetic attraction piece 112 are respectively used for being attracted to two sides of the main body 201.

In this embodiment, the first magnetic element 111 and the second magnetic element 112 are preferably magnets, and the main body 201 can be made of a material that is attracted by the magnets, so that the electrical connector 200 can be detached from the fan 100 by magnetic attraction. Or by providing objects, such as metal iron, etc., on both sides of the main body 201, which attract the magnets, to achieve the same effect as described above.

It should be noted that, except for the features described in this embodiment, the remaining features of the fan assembly of the present invention are the same as those of embodiment 1, and are not described herein again.

In summary, the serial fan set of the present embodiment has the following effects:

1. the problem of poor compatibility of the large-size fan 100 is solved: in the serial fan set of the present invention, when a small-sized fan 100 is required, only one fan 100 is required to be installed; when a large-sized fan 100 is required, a plurality of fans 100 are arranged side by side and then assembled through the electrical connector 200, and the fan 100 group is formed and then installed. The fan 100 set of the utility model can directly install different numbers of fans 100 according to different requirements, thus solving the problem of poor compatibility of large-size fans 100.

2. Avoid causing the wiring degree of difficulty and the aesthetic measure of quick-witted incasement portion with the electric wire more: according to the series fan set, the first fan 100 can be externally connected with a power supply to obtain electricity, and the fan 100 which is installed subsequently can form the fan 100 set and then can be communicated with the power supply through the first conductive part 101, the first electric contact 202, the second electric contact 203 and the second conductive part 102 in sequence, so that the electricity can be obtained by using electric wires, and the problems of wiring difficulty and attractiveness degree in the case due to multiple electric wires are solved.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the protection scope of the present invention, although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. A series fan assembly, comprising: the fan-type electric connector comprises a plurality of fans (100) arranged side by side and an electric connector (200) which is one less than the number of the fans (100), wherein a first conductive part (101) and a second conductive part (102) are respectively arranged on one side of each fan (100), the electric connector (200) comprises a main body (201) and a first electric contact (202) and a second electric contact (203) which are arranged on two sides of the main body (201), the first electric contact (202) is electrically connected with the second electric contact (203), and the electric connector (200) is detachably arranged on the adjacent fans (100);

when the electric connector (200) is installed on the fan (100), the first electric contact (202) is abutted against the first conductive part (101), and the second electric contact (203) is abutted against the second conductive part (102).

2. The series fan assembly of claim 1, wherein: a first buckle (204) and a second buckle (205) are respectively arranged on two sides of the electric connector (200); the fan (100) is located on one side of the first conductive part (101) and one side of the second conductive part (102), and is respectively provided with a first clamping block (103) used for being clamped with the first clamping buckle (204) and a second clamping block (104) used for being clamped with the second clamping buckle (205).

3. A series fan assembly as set forth in claim 2, wherein: the first conductive part (101) and the second conductive part (102) are both conductive elastic sheets.

4. The series fan assembly of claim 1, wherein: a first clamping groove (106) and a second clamping groove (107) are respectively formed in one side of the fan (100), the first conductive part (101) is arranged in the first clamping groove (106), and the second conductive part (102) is arranged in the second clamping groove (107); the two sides of the main body (201) are respectively provided with a first convex column (206) matched with the first clamping groove (106) and a second convex column (207) matched with the second clamping groove (107) in a protruding mode, the first electric contact (202) is arranged on the first convex column (206), and the second electric contact (203) is arranged on the second convex column (207).

5. The series fan assembly of claim 1, wherein: the fan is positioned on one side of the first conductive part (101), and a first magnetic part (111) is further arranged on one side of the fan (100); the fan is positioned on one side of the second conductive part (102), and a second magnetic part (112) is also arranged on one side of the fan (100); the first magnetic attraction piece (111) and the second magnetic attraction piece (112) are respectively used for being attracted to two sides of the main body (201).

6. The series fan assembly of claim 1, wherein: magnets (108) are respectively arranged on two sides of the fan (100) far away from the first conductive part (101) and the second conductive part (102).

7. The series fan assembly of claim 1, wherein: one side of the fan (100), which is far away from the first conductive part (101) and the second conductive part (102), is provided with a positioning column (109), and the other side of the fan (100), which is far away from the first conductive part (101) and the second conductive part (102), is provided with a positioning groove (110) matched with the positioning column (109).

8. The series fan assembly of claim 1, wherein: the fan (100) comprises a fan frame (105), fan blades (113) and a control board, wherein the fan blades (113) and the control board are both arranged in the fan frame (105), and the first conductive part (101) and the second conductive part (102) are both electrically connected with the control board.