CN220539911U

CN220539911U - Wireless concatenation fan

Info

Publication number: CN220539911U
Application number: CN202322189225.3U
Authority: CN
Inventors: 吴刚
Original assignee: Dongguan Yexun Electronic Technology Co ltd
Current assignee: Dongguan Yexun Electronic Technology Co ltd
Priority date: 2023-08-15
Filing date: 2023-08-15
Publication date: 2024-02-27
Anticipated expiration: 2033-08-15

Abstract

The utility model relates to a wireless spliced fan, which is characterized in that through the arrangement of fan bodies, first connecting blocks, connecting grooves, connecting female seats, connecting male ends and elastic clamping pieces, when a plurality of fan bodies are spliced, the first connecting block of one fan body is inserted into the connecting groove of the adjacent fan body, namely, the two first connecting blocks are respectively matched with the two connecting grooves, so that the positioning between the two adjacent fan bodies can be realized, and then the first connecting blocks are fixed through the elastic clamping pieces, so that the stable connection between the two fan bodies can be realized; meanwhile, the connecting male end is inserted into the connecting female seat, so that electric connection among a plurality of fan bodies is realized, and wireless connection among adjacent fan bodies is realized; the splicing is convenient, and the connection is stable.

Description

Wireless concatenation fan

Technical Field

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

Background

The use of integrated circuits in computer components is highly demanding, and high temperatures can not only lead to unstable system operation, but also to reduced service life and even the possibility of burning out certain components. The heat that causes the high temperature is not from outside the computer, but inside the computer, or inside the integrated circuit. The radiator is used for absorbing the heat and then radiating the heat into or out of the case so as to ensure the normal temperature of computer components. The heat radiator is contacted with the surface of the heating component to absorb heat, then the heat is transferred to a remote place through various methods, such as the air in the case, then a cooling fan is arranged on the case, and the hot air is formed into air convection through the fan effect and is transferred to the outside of the case, so that the heat dissipation of the computer is completed. For example, the water-cooling radiator is used for conducting heat to the water drainage FIN sheet through the water pump water pipe and then radiating the heat of the water drainage fan through the fan.

Sometimes, a single cooling fan is not used to obtain the desired cooling effect, and a plurality of fans are needed to be spliced together for use. The spliced fans in the early development stage are mostly connected by wires, and a plurality of groups of wires are exposed outside and are messy and difficult to arrange, so that the market is developing to wireless spliced fans without wire connection. The existing wireless spliced fans have relatively complex splicing structures among fans and higher manufacturing cost. Accordingly, improvements to existing tiled fans are needed.

Disclosure of Invention

The utility model aims to provide a wireless spliced fan.

In order to solve the technical problems, the utility model can be realized by adopting the following technical scheme:

the wireless spliced fan comprises a fan body, wherein one side of the fan body is provided with two first connecting blocks, a connecting female seat is arranged in one of the first connecting blocks, the other side of the fan body is provided with two connecting grooves corresponding to the two first connecting blocks respectively, a connecting male end matched with the connecting female seat is arranged in one connecting groove, and an elastic clamping piece used for fixing the first connecting blocks is arranged in each connecting groove; when a plurality of fan bodies are spliced, the first connecting block of one fan body is inserted into the connecting groove of the adjacent fan body, and meanwhile, the male end is inserted into the connecting female seat to realize electric connection among the plurality of fan bodies.

In one embodiment, the wireless spliced fan further comprises a junction box, a second connecting block is arranged on one side of the junction box, a connecting female seat is also arranged in the second connecting block, the second connecting block is inserted into the connecting groove of the fan body, and meanwhile, the male end of the fan body is inserted into the connecting female seat of the junction box to realize electric connection between the junction box and the fan body.

In one embodiment, a limiting raised line extending along the transverse direction is arranged on one side of the second connecting block, and a positioning notch allowing a part of the limiting raised line to pass through is arranged on one side of the connecting groove.

In one embodiment, two opposite sides of the first connecting block are provided with transverse accommodating grooves extending along the transverse direction, and limiting parts extending along the longitudinal direction are arranged in the transverse accommodating grooves and comprise guide surfaces and limiting surfaces; the fan body includes the fan frame, is equipped with the fixed slot in the fan frame, and elastic buckle spare includes main part, and main part is fixed in the fixed slot, and the both ends of main part one side are equipped with a set of buckle along transversely extending respectively, and two sets of buckles set up relatively.

In one embodiment, at least one of the two sets of snaps includes two snap branches.

In one embodiment, the fan body comprises a fan frame lower cover and a lamp panel, the fan frame lower cover comprises a lower cover main body and a central mounting seat positioned in the lower cover main body, the lower cover main body is connected with the central mounting seat through a plurality of connecting arms, and a lamp panel accommodating groove is formed in one side of each of the two connecting arms; the lamp plate includes the central part and with the first branch portion of central part connection, second branch portion, on the central mount pad was located to the central part, in corresponding lamp plate holding tank was located respectively to first branch portion and second branch portion, the end of first branch portion was located the lower cover main part and is connected with the public pin terminal of connecting public end, the end of second branch portion was located the lower cover main part and is connected with the female pin terminal of connecting female seat.

In one embodiment, the center mounting seat is provided with a motor and a fan blade, and the motor is connected with the lamp panel and drives the fan blade to rotate.

In one embodiment, the fan body further comprises a fan frame upper cover, the fan frame upper cover and the fan frame lower cover form a fan frame, and the fan frame is internally clamped with a light guide piece.

In one embodiment, the corner positions of the front and the back of the fan frame are respectively provided with a shockproof pad.

According to the wireless spliced fan, through the arrangement of the fan bodies, the first connecting blocks, the connecting grooves, the connecting female seats, the connecting male ends and the elastic clamping pieces, when a plurality of fan bodies are spliced, the first connecting block of one fan body is inserted into the connecting groove of the adjacent fan body, namely, the two first connecting blocks are respectively matched with the two connecting grooves, so that the positioning between the two adjacent fan bodies can be realized, and then the first connecting blocks are fixed through the elastic clamping pieces, so that the stable connection between the two fan bodies can be realized; meanwhile, the connecting male end is inserted into the connecting female seat, so that electric connection among a plurality of fan bodies is realized, and wireless connection among adjacent fan bodies is realized; the splicing is convenient, and the connection is stable.

Drawings

FIG. 1 is a schematic diagram of a wireless splice fan according to the present utility model;

FIG. 2 is a schematic diagram of a wireless splice fan according to a second embodiment of the present utility model;

FIG. 3 is a diagram showing a splice status of a wireless splice fan according to the present utility model;

FIG. 4 is a sectional view of a spliced state of a wireless spliced fan according to the present utility model;

fig. 5 is a schematic structural view of an elastic buckle in the present utility model.

Fig. 6 is a schematic diagram of the fitting structure of the lower cover of the fan frame and the lamp panel.

The fan body 100, the fan frame 110, the fan frame lower cover 111, the lower cover main body 1111, the center mount 1112, the connection arm 1113, the fan frame upper cover 112, the fixing groove 113, the fan blade 120, the light guide 130, the center portion 141, the first branch portion 142, the second branch portion 143, the first connection block 200, the lateral accommodating groove 210, the limit portion 220, the guide surface 221, the limit surface 222, the connection socket 300, the female pin terminal 310, the connection groove 400, the positioning notch 410, the connection male end 500, the male pin terminal 510, the elastic clip 600, the main body portion 610, the clip 620, the clip branch 621, the junction box 700, the second connection block 710, the limit protrusion 711, and the crash pad 800.

Description of the embodiments

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 6, a wireless spliced fan comprises a fan body 100, wherein one side of the fan body 100 is provided with two first connecting blocks 200, one of the first connecting blocks 200 is internally provided with a connecting female socket 300, the other side of the fan body 100 is provided with two connecting grooves 400 respectively corresponding to the two first connecting blocks 200, one of the connecting grooves 400 is internally provided with a connecting male end 500 matched with the connecting female socket 300, and each connecting groove 400 is internally provided with an elastic clamping piece 600 for fixing the first connecting block 200; when the plurality of fan bodies 100 are spliced, the first connection block 200 of one fan body 100 is inserted into the connection groove 400 of the adjacent fan body 100, and the connection male end 500 is inserted into the connection female socket 300 to electrically connect the plurality of fan bodies 100.

It can be appreciated that the connection female socket 300 is inserted into one of the first connection blocks 200, and the two first connection blocks 200 have the same outer contour as the connection groove 400.

Specifically, since the connection female socket 300 is disposed in one of the first connection blocks 200 on one side of the fan body 100, and the connection male end 500 is disposed in one of the connection grooves 400 on the other side of the fan body 100, the connection female socket 300 and the connection male end 500 cooperate to realize electrical connection, and wires for connecting two adjacent fans are not required to be disposed on the outer side of the fan body 100, thereby realizing wireless connection of a plurality of fan bodies 100. When the plurality of fan bodies 100 are spliced, the first connecting block 200 of one fan body 100 is inserted into the connecting groove 400 of the adjacent fan body 100, that is, the two first connecting blocks 200 are respectively matched with the two connecting grooves 400, so that the positioning between the two adjacent fan bodies 100 can be realized, and then the first connecting blocks 200 are fixed through the elastic clamping piece 600, so that the stable connection between the two fan bodies 100 can be realized; meanwhile, the connection male terminal 500 is inserted into the connection female socket 300 to achieve electrical connection between the plurality of fan bodies 100, thereby achieving wireless connection between the adjacent fan bodies 100.

Further, as shown in fig. 1 to 4, in order to supply power to the spliced fan body 100, the wireless spliced fan further includes a junction box 700, a second connection block 710 is disposed on one side of the junction box 700, a connection socket 300 is also disposed in the second connection block 710, the second connection block 710 is inserted into the connection slot 400 of the fan body 100, and meanwhile, the connection male end 500 of the fan body 100 is inserted into the connection socket 300 of the junction box 700 to realize electrical connection between the junction box 700 and the fan body 100.

Specifically, when the junction box 700 is connected to the fan body 100, the second connection block 710 of the junction box 700 is inserted into the connection groove 400 of the fan body 100, and at the same time, the connection male end 500 of the fan body 100 is inserted into the connection female seat 300 of the junction box 700, so that the junction box 700 is mechanically and electrically connected to the fan body 100, and the junction box 700 supplies power to the fan body 100, so that the fan body 100 can normally operate; because the junction box 700 has a small volume and a small weight, stable connection can be achieved only by using the friction between the connection male terminal 500 and the connection female socket 300.

Further, as shown in fig. 1 to 2, in order to facilitate positioning when the junction box 700 is connected to the fan body 100, a positioning protrusion 711 extending in a lateral direction is provided on one side of the second connection block 710, and a positioning notch 410 allowing a portion of the positioning protrusion 711 to pass therethrough is provided on one side of the connection groove 400.

Through the setting of spacing sand grip 711 and location breach 410, with the one end that terminal box 700 had spacing sand grip 711 with the location breach 410 alignment of spread groove 400 to insert the spread groove 400 with second connecting block 710, can conveniently realize the connection of both.

Further, as shown in fig. 2 and 4-6, in order to facilitate the connection between the adjacent fan bodies 100 and ensure the connection effect, the opposite sides of the first connection block 200 are provided with transverse accommodating grooves 210 extending in the transverse direction, and the transverse accommodating grooves 210 are provided with limiting parts 220 extending in the longitudinal direction, and the limiting parts 220 comprise guiding surfaces 221 and limiting surfaces 222; the fan body 100 includes a fan frame 110, a fixing groove 113 is provided in the fan frame 110, the elastic fastening member 600 includes a main body portion 610, the main body portion 610 is fixed in the fixing groove 113, two ends of one side of the main body portion 610 are respectively provided with a group of fasteners 620 extending along a transverse direction, and the two groups of fasteners 620 are oppositely arranged.

Specifically, the fan frame 110 is made of plastic, and the first connection block 200 may be formed by the fan frame 110 protruding outward, and the connection groove 400 is formed by a notch opened on the fan frame 110, but is not limited thereto. The elastic clip 600 may be made of a PC material, but is not limited thereto.

After the fan bodies 100 are spliced, the transverse accommodating groove 210 is used for accommodating the buckle 620, and the limiting part 220 limits the buckle 620. It can be appreciated that the height of the limiting portion 220 in the horizontal direction is lower than the depth of the lateral accommodating groove 210 in the horizontal direction. When the fan body 100 is spliced, the first connecting block 200 is inserted into the entrance of the connecting groove 400, the guide surface 221 of the limiting portion 220 presses the buckles 620 positioned at both sides of the connecting groove 400, the guide surface 221 guides the buckles 620 to elastically deform as the insertion proceeds, and after passing through the guide surface 221, the buckles 620 deform and return to contact with the limiting surface 222, so as to be limited, thereby enabling the first connecting block 200 to be stably connected with the inside of the connecting groove 400.

More specifically, as shown in fig. 5, at least one of the two sets of snaps 620 includes two snap branches 621 for elastic deformation and recovery; one of the snap legs 621 is provided on the upper side of the other of the snap legs 621.

Further, in the prior art, the light panel and the power supply are generally welded by using a wire, and then the wire is clamped into the wire slot of the fan frame 110, and the wire clamping operation are required to be manually welded, so that the fan body 100 has the disadvantages of poor welding and difficult wire clamping, and therefore, needs to be improved, and for this purpose, as shown in fig. 6, the fan body 100 includes a fan frame lower cover 111 and the light panel, the fan frame lower cover 111 includes a lower cover main body 1111 and a central mounting seat 1112 positioned in the lower cover main body 1111, the lower cover main body 1111 and the central mounting seat 1112 are connected by a plurality of connecting arms 1113, wherein one side of the two connecting arms 1113 is provided with a light panel accommodating groove (not shown in the figure); the lamp panel includes a central portion 141 and a first branch portion 142 and a second branch portion 143 connected with the central portion 141, the central portion 141 is disposed on the central mounting seat 1112, the first branch portion 142 and the second branch portion 143 are respectively disposed in the corresponding lamp panel accommodating grooves, the tail end of the first branch portion 142 is disposed in the lower cover main body 1111 and connected with the male pin terminal 510 connected with the male end 500, and the tail end of the second branch portion 143 is disposed in the lower cover main body 1111 and connected with the female pin terminal 310 connected with the female seat 300.

It is understood that the lamp panel comprises a circuit board and a light source positioned thereon; the lamp panel accommodating groove can protect the first branch part 142 and the second branch part 143 of the lamp panel from damage. Therefore, the lamp panel extends into the fan frame 110, and two ends of the lamp panel are respectively connected with the male pin terminal 510 connected with the male end 500 and the female pin terminal 310 connected with the female base 300, so that the lamp panel is connected with the female base 300 instead of wires, and a foundation is provided for realizing wireless splicing of a plurality of fan bodies 100.

Further, as shown in fig. 1-4, in order to enable the fan body 100 to operate normally, a motor (not shown) and the fan blades 120 are disposed on the central mount 1112, and the motor is connected to the lamp panel and drives the fan blades 120 to rotate, so as to achieve heat dissipation.

Further, as shown in fig. 4, in order to increase the light effect of the fan body 100, the fan body 100 further includes a fan frame upper cover 112, the fan frame upper cover 112 and the fan frame lower cover 111 form a fan frame 110, the fan frame 110 is internally clamped with a light guide 130, the light source on the lamp panel emits light, and the light guide 130 is utilized to guide the light, so that the fan body 100 has the light effect.

Further, as shown in fig. 1-2, since the fan body 100 generates a certain vibration and noise during normal operation, in order to avoid the noise caused by the vibration, the corner positions of the front and the back of the fan frame 110 are provided with the vibration-proof pads 800, and the vibration-proof pads 800 can effectively absorb the vibration, thereby reducing the noise.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. Those skilled in the art can practice the utility model smoothly as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. A wireless concatenation fan, its characterized in that: the wireless spliced fan comprises a fan body, wherein one side of the fan body is provided with two first connecting blocks, one of the first connecting blocks is internally provided with a connecting female seat, the other side of the fan body is provided with two connecting grooves corresponding to the two first connecting blocks respectively, one connecting groove is internally provided with a connecting male end matched with the connecting female seat, and each connecting groove is internally provided with an elastic clamping piece used for fixing the first connecting block; when a plurality of fan bodies are spliced, the first connecting block of one fan body is inserted into the connecting groove of the adjacent fan body, and meanwhile, the male end is inserted into the connecting female seat to realize electric connection among the plurality of fan bodies.

2. The wireless splice fan of claim 1, wherein: the wireless concatenation fan still includes the terminal box, and terminal box one side is equipped with the second connecting block, also be equipped with in the second connecting block and connect female seat, the second connecting block inserts in the spread groove of fan body, realizes the electric connection between terminal box and the fan body in the connection female seat of terminal box is inserted to the public end of connection of fan body simultaneously.

3. The wireless splice fan of claim 2, wherein: and one side of the second connecting block is provided with a limiting raised line extending transversely, and one side of the connecting groove is provided with a positioning notch allowing a part of the limiting raised line to pass through.

4. The wireless splice fan of claim 1, wherein: two opposite sides of the first connecting block are provided with transverse accommodating grooves extending transversely, limiting parts extending longitudinally are arranged in the transverse accommodating grooves, and each limiting part comprises a guide surface and a limiting surface; the fan body includes the fan frame, is equipped with the fixed slot in the fan frame, and elastic buckle spare includes main part, and main part is fixed in the fixed slot, and the both ends of main part one side are equipped with a set of buckle along transversely extending respectively, and two sets of buckles set up relatively.

5. The wireless splice fan of claim 4, wherein: at least one of the two sets of snaps includes two snap branches.

6. The wireless splice fan of claim 1, wherein: the fan body comprises a fan frame lower cover and a lamp panel, wherein the fan frame lower cover comprises a lower cover main body and a central mounting seat positioned in the lower cover main body, the lower cover main body is connected with the central mounting seat through a plurality of connecting arms, and a lamp panel accommodating groove is formed in one side of each of the two connecting arms; the lamp plate includes the central part and with the first branch portion of central part connection, second branch portion, on the central mount pad was located to the central part, in corresponding lamp plate holding tank was located respectively to first branch portion and second branch portion, the end of first branch portion was located the lower cover main part and is connected with the public pin terminal of connecting public end, the end of second branch portion was located the lower cover main part and is connected with the female pin terminal of connecting female seat.

7. The wireless splice fan of claim 6, wherein: the center mounting seat is provided with a motor and fan blades, and the motor is connected with the lamp panel and drives the fan blades to rotate.

8. The wireless splice fan of claim 6, wherein: the fan body further comprises a fan frame upper cover, the fan frame upper cover and the fan frame lower cover form a fan frame, and a light guide piece is arranged in the fan frame in a clamping mode.

9. The wireless splice fan of claim 8, wherein: and the corner positions of the front and the back of the fan frame are respectively provided with a shockproof pad.