Splicing side light-emitting fan

Abstract

The utility model provides a side light-emitting fan capable of being spliced, which comprises a plurality of groups of cooling fans which are arranged in parallel and connected with one another. The cooling fan comprises a main frame, the left side and the right side of the main frame are each provided with a connecting groove and a connector which can be correspondingly connected with each other, and the front side of the main frame is provided with an inserting groove. The front sides of the multiple sets of cooling fans are jointly connected with a side connecting piece, the side connecting piece comprises a light shield, and the rear side of the light shield is provided with multiple sets of inserting blocks used for being correspondingly connected with the inserting grooves. A mounting cavity is formed in the front side of the light shield, and a light bar, a light transmitting piece and a side prism are sequentially mounted in the mounting cavity. The side connecting pieces are installed on the side faces of the multiple sets of cooling fans, after the multiple sets of cooling fans are spliced side by side, the whole cooling fans can be reinforced and connected, the connecting strength is improved, and it is guaranteed that the phenomenon of looseness is not prone to occurring when the cooling fans are used.

Description

Technical Field

[0001] The utility model belongs to the technical field of heat dissipation fans, and more specifically, particularly relates to a side-lighting fan that can be spliced. Background Art

[0002] Cooling fans are used in many occasions, especially in electronic equipment where heat dissipation is required. However, the structure of existing cooling fans is generally a single body type, that is, the air volume and size of the fan are determined at the factory. In later occasions, we often need to choose a suitable fan according to the needs of the site to meet the heat dissipation requirements. This can only temporarily select the type of fan according to the external environment such as the installation space on site, and the use is very limited. Therefore, spliced ​​cooling fans came into being.

[0003] When existing spliced ​​cooling fans are spliced, they are usually connected by a connecting mechanism arranged on the side thereof, but lack corresponding reinforcement components after connection, resulting in low strength and easy loosening after connection. Therefore, in view of this, the existing structure and defects are studied and improved, and a splicable side-emitting fan is provided, in order to achieve the purpose of having more practical value. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a side-lighting fan that can be spliced, which is achieved by the following specific technical means:

[0005] A splicable side-emitting fan comprises a plurality of groups of cooling fans, wherein the plurality of groups of cooling fans are arranged in parallel and connected; the cooling fan comprises a main frame, wherein the left and right sides of the main frame are respectively provided with connecting grooves and connecting heads which can be connected to each other correspondingly, and the front side of the main frame is provided with slots; the front sides of the plurality of groups of cooling fans are connected with side connecting members in common, wherein the side connecting members comprise a light shield, and the rear side of the light shield is provided with a plurality of plug-in blocks for corresponding connection with the slots; the front side of the light shield is provided with an installation cavity, wherein a light strip, a light-transmitting member and a side prism are sequentially installed in the installation cavity, and the light shield is fixedly provided with a side light-transmitting mirror at an opening close to the installation cavity.

[0006] Furthermore, the light shield is in the shape of an elongated strip, and the distance between its upper and lower surfaces is equal to the distance between the upper and lower surfaces of the main frame.

[0007] Furthermore, the side light-transmitting mirror is fixedly connected to the sunshade by EVA glue.

[0008] Furthermore, both ends of the rear side of the light shield are provided with claws, and both ends of the front side of the main frame are provided with slots that are engaged with the claws.

[0009] Furthermore, a fixing frame is provided on the inner side of the main frame, a circuit board and a driving motor are fixedly mounted at the center of the fixing frame, and a rotating shaft of the driving motor is fixedly connected to the fan blades.

[0010] Furthermore, mounting grooves are provided at both ends of the rear side of the main frame, and sockets are fixedly installed inside the mounting grooves. Two groups of cables are connected to the bottom side of the circuit board, and the two groups of cables are respectively connected to the sockets.

[0011] Furthermore, the sockets of two adjacent groups of the main frames are connected in series through a connecting line, and another group of sockets of the outermost group of the main frames is connected to a connecting wire; both ends of the connecting wire and one end of the connecting wire are installed with plugs matching the sockets.

[0012] Furthermore, one end of the light bar is connected to a wire, the other end of the wire is connected to a plug for connecting to electricity, and one side of the light shield is provided with a through slot for the wire to pass through.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] The utility model installs side connectors on the sides of multiple groups of cooling fans, so that after the multiple groups of cooling fans are spliced ​​in parallel, the overall connection can be reinforced to improve the connection strength to ensure that they will not easily become loose during use; at the same time, by installing light strips, light-transmitting parts, prisms and side light-transmitting mirrors in the light shields of the side connectors, it can be achieved that the side connectors can be illuminated after being connected to improve the overall use effect after splicing. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the side connecting piece of the utility model being separated and disassembled from the cooling fan.

[0016] Figure 2 It is a disassembly schematic diagram of the side connecting piece of the utility model.

[0017] Figure 3 It is a schematic diagram of the connection between the side connecting piece and the cooling fan of the utility model.

[0018] Figure 4 This is a schematic diagram of connecting multiple groups of cooling fans of the utility model.

[0019] Figure 5 It is an exploded schematic diagram of the socket and the main frame of the utility model.

[0020] Figure 6 The utility model is a schematic diagram of the connection between the socket and the circuit board.

[0021] Figure 7 This is a schematic diagram of the cooling fan of the utility model Figure 1 .

[0022] Figure 8 This is a schematic diagram of the cooling fan of the utility model Figure 2 .

[0023] Fig. 9 The utility model is a cross-sectional schematic diagram of the connection of multiple groups of cooling fans.

[0024] Fig.10 yes Fig. 9 A magnified schematic diagram of the structure in the middle.

[0025] In the figure, the corresponding relationship between the component names and the figure numbers is as follows:

[0026] 1. Cooling fan; 101. Main frame; 102. Fixing frame; 103. Fan blade; 104. Mounting slot; 105. Circuit board; 106. Motor; 107. Connecting slot; 108. Connector; 109. Slot; 1010. Card slot;

[0027] 2. Side connecting piece; 201. Sunshade; 202. Light bar; 203. Translucent piece; 204. Side prism; 205. EVA glue; 206. Side translucent mirror; 207. Insert block; 208. Claw;

[0028] 3. Connect the wires;

[0029] 4. Connecting wire;

[0030] 5. Socket;

[0031] 6. Arrange the wiring. DETAILED DESCRIPTION

[0032] The following is a further detailed description of the implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but cannot be used to limit the scope of the present invention.

[0033] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example

[0035] As attached Figure 1 To Attachment Fig.10 As shown:

[0036] The utility model provides a side-lighting fan that can be spliced, comprising a plurality of groups of cooling fans 1, wherein the plurality of groups of cooling fans 1 are arranged in parallel and connected; the cooling fan 1 comprises a main frame 101, wherein the left and right sides of the main frame 101 are respectively provided with connecting grooves 107 and connecting heads 108 that can be connected to each other correspondingly, and the front sides of the main frame 101 are provided with slots 109; the front sides of the plurality of groups of cooling fans 1 are connected with side connecting members 2 in common, wherein the side connecting members 2 comprise a light shield 201, and the rear side of the light shield 201 is provided with a plurality of plug blocks 207 for correspondingly connecting to the slots 109; the front side of the light shield 201 is provided with an installation cavity, wherein a light strip 202, a light-transmitting member 203 and a side prism 204 are sequentially installed in the installation cavity, and a side light-transmitting mirror 206 is fixedly installed on the light shield 201 near the opening of the installation cavity.

[0037] The sunshade 201 is in the shape of an elongated strip, and the distance between its upper and lower sides is equal to that of the upper and lower sides of the main frame 101, so as to ensure that the sunshade 201 has good unity with the main frame 101 after connection, so as to improve the beauty of the structure.

[0038] The side light-transmitting mirror 206 is fixedly connected to the light shield 201 via EVA glue 205 .

[0039] Among them, claws 208 are provided at both ends of the rear side of the sunshade 201, and slots 1010 that are engaged with the claws 208 are provided at both ends of the front side of the main frame 101, so as to ensure that the sunshade 201 has higher stability after being connected to the main frame 101, so as to further improve the connection stability between multiple groups of cooling fans 1.

[0040] A fixing frame 102 is disposed inside the main frame 101 , a circuit board 105 and a driving motor 106 are fixedly mounted at the center of the fixing frame 102 , and a rotating shaft of the driving motor 106 is fixedly connected to the fan blades 103 .

[0041] Among them, installation grooves 104 are provided at both ends of the rear side of the main frame 101, and sockets 5 are fixedly installed inside the installation grooves 104. Two groups of cables 6 are connected to the bottom side of the circuit board 105, and the two groups of cables 6 are respectively connected to the sockets 5, so that after multiple groups of cooling fans 1 are spliced ​​in parallel, they can be quickly connected in series using the sockets 5.

[0042] Among them, the sockets 5 of two adjacent groups of the main frames 101 are connected in series through a connecting line 4, and another group of sockets 5 located at the outermost group of the main frames 101 is connected to a connecting line 3; both ends of the connecting line 4 and one end of the connecting line 3 are installed with plugs matching the sockets 5, so as to facilitate the rapid series connection of multiple groups of cooling fans 1.

[0043] One end of the light bar 202 is connected to a wire, and the other end of the wire is connected to a plug for connecting to electricity. A through slot for the wire to pass through is provided on one side of the light shield 201, so as to quickly connect electricity to the light bar 202 after installation.

[0044] Working principle of this embodiment: When splicing, the appropriate number of cooling fans 1 and connecting wires 4 can be selected according to the usage scenario, and the side connectors 2 of a specified length can be selected according to the number of cooling fans 1. After the selection is completed, multiple groups of cooling fans 1 are spliced ​​in sequence. When splicing, ensure that the connector 108 of the main frame 101 is aligned and inserted into the connecting groove 107 of another group of main frames 101. After the splicing is completed, the side connector 2 can be placed on the front side of the main frame 101 and aligned, and then the side connector 2 can be pushed to make its light shield 2 01, the plug block 207 and the claw 208 on the rear side can be connected to the slot 109 and the card slot 1010 respectively; then, the plugs of the connecting wire 4 are respectively inserted into the adjacent sockets 5 on both sides, the cooling fans 1 are connected in series, and finally, the connecting wire 3 is inserted into the socket 5 on the other side of the outermost cooling fan 1 to complete the overall splicing operation; after the splicing operation is completed, the whole can be installed in the specified position inside the computer host, and after installation, the wires of the light bar 202 and the connecting wire 3 can be connected to the specified power supply socket in the computer host.

[0045] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A side-emitting fan that can be spliced, comprising a plurality of groups of cooling fans (1), the plurality of groups of cooling fans (1) being arranged in parallel and connected; the cooling fans (1) comprising a main frame (101), the left and right sides of the main frame (101) being respectively provided with connecting grooves (107) and connecting heads (108) that can be connected to each other correspondingly, characterized in that: The front side of the main frame (101) is provided with a slot (109); the front sides of the plurality of groups of cooling fans (1) are connected to a side connecting member (2), the side connecting member (2) comprising a light shield (201), the rear side of the light shield (201) being provided with a plurality of plug blocks (207) for correspondingly connecting to the slot (109); the front side of the light shield (201) is provided with an installation cavity, the installation cavity being provided with a light bar (202), a light-transmitting member (203) and a side prism (204) being installed in sequence, and the light shield (201) being provided with a side light-transmitting mirror (206) fixedly installed near the opening of the installation cavity.

2. The connectable side-lighting fan according to claim 1, characterized in that: The light shield (201) is in the shape of a long strip, and the distance between its upper and lower surfaces is equal to the distance between the upper and lower surfaces of the main frame (101).

3. The connectable side-lighting fan according to claim 1, characterized in that: The side light-transmitting mirror (206) is fixedly connected to the light shield (201) via EVA glue (205).

4. The connectable side-emitting fan according to claim 1, characterized in that: Both ends of the rear side of the light shield (201) are provided with claws (208), and both ends of the front side of the main frame (101) are provided with slots (1010) that are engaged and connected with the claws (208).

5. The connectable side-emitting fan according to claim 1, characterized in that: A fixing frame (102) is provided on the inner side of the main frame (101); a circuit board (105) and a driving motor (106) are fixedly mounted at the center of the fixing frame (102); and a fan blade (103) is fixedly connected to the rotating shaft of the driving motor (106).

6. The connectable side-lighting fan according to claim 5, characterized in that: Both ends of the rear side of the main frame (101) are provided with mounting grooves (104), and sockets (5) are fixedly mounted inside the mounting grooves (104). Two groups of flat cables (6) are connected to the bottom side of the circuit board (105), and the two groups of flat cables (6) are respectively connected to the sockets (5).

7. The connectable side-lighting fan according to claim 6, characterized in that: The sockets (5) of two adjacent groups of main frames (101) are connected in series via a connecting wire (4), and another group of sockets (5) of the outermost group of main frames (101) is connected to a connecting wire (3); both ends of the connecting wire (4) and one end of the connecting wire (3) are equipped with plugs matching the sockets (5).

8. The connectable side-emitting fan according to claim 1, characterized in that: One end of the light bar (202) is connected to a wire, the other end of the wire is connected to a plug for connecting to electricity, and one side of the light shield (201) is provided with a through slot for the wire to pass through.

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