Fan capable of changing air outlet direction

Abstract

The utility model discloses a fan capable of changing the air outlet direction, which comprises a fan and a connecting frame used for being fixed at a position to be installed, the fan is provided with an inserting part, the connecting frame is provided with an inserting hole for the inserting part to be inserted in, and one side of the inserting hole is partially open to form an avoiding hole used for avoiding the insertion of the inserting part. When the front face of the fan faces the connecting frame or the back face of the fan faces the connecting frame, the fan and the connecting frame can be detachably assembled in an inserted mode through the insertion matching of the insertion part and the insertion hole, the fan can be turned over and then assembled on the connecting frame under the condition that the position of the connecting frame is kept unchanged, and the air outlet direction is adjusted. The assembly structure is simple, and mounting and dismounting are very convenient.

Description

TECHNICAL FIELD

[0001] The utility model relates to fan technical field, especially a fan that can change the out air direction. BACKGROUND

[0002] The principle of the existing fan, when aiming at the different air duct demand, such as the need to adjust the fan's out air side from the front to the back, only the whole fan can be turned over to realize the adjustment, which makes the fan's back support also turn over, the user can only observe the fan's back support, which seriously affects the appearance. SUMMARY

[0003] The utility model discloses a fan that can change the out air direction, aims at providing a fan that can keep the position of the fan support unchanged when the fan is turned over.

[0004] In order to realize the above-mentioned purpose, the utility model provides a fan that can change the out air direction, including fan and the connecting frame for fixing in the position to be installed, the fan is equipped with the insertion part, the connecting frame is equipped with the insertion hole that is suitable for the insertion part, the insertion hole one side partial open forms the avoiding hole, the avoiding hole is used for avoiding the insertion part when the insertion part inserts the insertion hole, when the fan front faces the connecting frame or when the fan back faces the connecting frame, can realize the detachable insertion cooperation with the connecting frame through the mode of the insertion part inserting the insertion hole.

[0005] Preferably, the connecting frame is L-shaped, the insertion hole is arranged at the bottom of the connecting frame, and the upper part of the connecting frame is used to face the front or back of the fan.

[0006] Preferably, the upper part of the connecting frame is provided with a light emitting assembly, the light emitting assembly includes a transparent piece, a light guide piece and a circuit board with multiple lamp beads, the upper part of the connecting frame is formed with a lamp groove, the transparent piece is arranged on the side of the connecting frame close to the fan, and the transparent piece is partially located in the lamp groove, the light guide piece abuts against the transparent piece, the side of the light guide piece away from the transparent piece is provided with the circuit board, and the circuit board is fixed to the connecting frame by a fastener and locks the transparent piece and the light guide piece.

[0007] Preferably, the connecting frame is provided with a display screen, and the display screen is located on the side of the connecting frame away from the fan.

[0008] Preferably, the bottom of the connecting frame is provided with a first wire hole through which the lead wire of the circuit board passes, and is also provided with a cover body for detachable clamping with the lower part of the connecting frame, the cover body is provided with a second wire hole, after the lead wire of the circuit board passes through the wire hole, the cover body is clamped with the lower part of the connecting frame to shield the first wire hole.

[0009] Preferably, the connecting frame is provided with a back plate with a plug post on the side away from the fan, the connecting frame is provided with a plug slot matched with the plug post, and the back plate is fixed to the connecting frame through plug-in cooperation of the plug post and the plug slot.

[0010] Preferably, the plug-in part is provided with a limiting part for limiting the plug-in part from being separated from the plug hole through the avoiding hole.

[0011] Preferably, the fan comprises a support and a fan blade pivotally mounted on the support, the outer wall of the support is provided with at least one connecting position comprising at least one plug-in part, and the connecting frame is correspondingly provided with a corresponding number of plug holes.

[0012] Preferably, the connecting position is provided with a pair of plug-in parts, and the interval space between the two plug-in parts is used for accommodating the lead of the fan.

[0013] Preferably, a wire pressing part is further provided, which is located in the interval space between the two plug-in parts and connected with the plug-in parts, and is used for preventing the lead of the fan from easily separating from the interval space between the two plug-in parts.

[0014] The utility model technical scheme comprises a fan and a connecting frame used for being fixed at a to-be-installed position, the fan is provided with a plug-in part, the connecting frame is provided with a plug hole for inserting the plug-in part, one side of the plug hole is partially opened to form an avoiding hole for avoiding the insertion of the plug-in part, compared with the prior art, when the fan front face faces the connecting frame or the fan back face faces the connecting frame, the plug-in part and the plug hole can be plugged and matched to realize detachable plug-in assembly with the connecting frame, the fan can be assembled to the connecting frame after being turned over under the condition that the position of the connecting frame is unchanged, the adjustment of the air outlet direction is realized, the assembly structure is simple, and the installation and dismounting are very convenient. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic view when the fan is provided with two connecting positions;

[0016] Figure 2 It is a perspective view of the connecting frame and the fan;

[0017] Figure 3 It is an exploded schematic view of the connecting frame;

[0018] Figure 4 It is a local exploded view of the connecting frame;

[0019] Figure 5 It is a schematic view when the fan is provided with one connecting position;

[0020] Figure 6 It is a schematic view when the fan is provided with three connecting positions;

[0021] Figure 7The schematic view of the fan with four connection positions;

[0022] Figure 8 The schematic view of the back plate;

[0023] Figure 9 The schematic view of the support with a frameless structure;

[0024] Figure 10 The schematic view of the support with a display screen. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments of the present application, all the other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0026] It should be noted that if the embodiments of the present application involve directional indications (such as up, down, left, right, front, back, top, bottom, inside, outside, vertical, horizontal, longitudinal, counterclockwise, clockwise, circumferential, radial, axial, etc.), the directional indications are only used to explain the relative positional relationship, movement condition, etc. between the components in a certain specific posture (as shown in the drawings). If the specific posture changes, the directional indications also change accordingly.

[0027] In addition, if the embodiments of the present application involve descriptions of "first" or "second", etc., the descriptions of "first" or "second" are only for description purposes, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features with "first" or "second" can explicitly or implicitly include at least one of the features. In addition, the technical solutions of each embodiment can be combined with each other, but must be based on the realization of a person skilled in the art. When the combination of technical solutions contradicts each other or cannot be realized, it should be considered that the combination of technical solutions does not exist and is not within the protection scope required by the present application.

[0028] The present application provides a fan with adjustable air outlet direction.

[0029] In the embodiments of the present application, as Figures 1 to 10As shown, the fan with adjustable air outlet direction comprises a fan 1 and a connecting frame 2 for fixing in the installation position, the fan 1 is provided with a plug-in part 11, the connecting frame 2 is provided with a plug hole 21 matched with the plug-in part 11, one side of the plug hole 21 is partially open to form an avoiding hole 22, the avoiding hole 22 is used for avoiding the plug-in part 11 when the plug-in part 11 is inserted into the plug hole 21, and the fan 1 can be inserted into the plug hole 21 through the plug-in part 11 to realize the detachable plug-in cooperation with the connecting frame 2 when the front face of the fan 1 faces the connecting frame 2 or when the back face of the fan 1 faces the connecting frame 2.

[0030] Specifically, the connecting frame 2 is L-shaped, the plug hole 21 is arranged at the bottom of the connecting frame 2, and the upper part of the connecting frame 2 is used for facing the front face or the back face of the fan 1.

[0031] Specifically, the upper part of the connecting frame 2 is provided with a light emitting assembly, the light emitting assembly comprises a transparent piece 31, a light guide piece 32 and a circuit board 33 with a plurality of lamp beads, the upper part of the connecting frame 2 is formed with a lamp groove 34, the transparent piece 31 is arranged on the side of the connecting frame 2 close to the fan 1, and the transparent piece 31 is partially located in the lamp groove 34, the light guide piece 32 abuts against the transparent piece 31, the circuit board 33 is arranged on the side of the light guide piece 32 away from the transparent piece 31, the circuit board 33 is fixed to the connecting frame 2 by a fastener and locks the transparent piece 31 and the light guide piece 32, and the fastener can be a screw or a buckle.

[0032] Specifically, as shown in the drawings, Figure 3 Specifically, as shown in the drawings,

[0033] Specifically, the bottom of the connecting frame 2 is provided with a first wire hole 23 through which the lead wire of the circuit board 33 passes, and a cover body 4 is arranged for detachable clamping with the lower part of the connecting frame 2, the cover body 4 is provided with a second wire hole 41, and after the lead wire of the circuit board 33 passes through the wire hole, the cover body 4 is clamped with the lower part of the connecting frame 2 to shield the first wire hole 23.

[0034] Specifically, in an embodiment, as shown in the drawings, Figure 8 Specifically, in an embodiment, as shown in the drawings,

[0035] Specifically, in an embodiment, the light emitting assembly is arranged on the back plate 5.

[0036] Specifically, the plug-in part 11 is inserted into the insertion hole 21 and locked by a screw, or as shown in the figure, the plug-in part 11 is provided with a limiting part 12 for limiting the plug-in part 11 from being separated from the insertion hole 21 through the avoiding hole 22. Figure 2 As shown in the figure, the plug-in part 11 is provided with a limiting part 12 for limiting the plug-in part 11 from being separated from the insertion hole 21 through the avoiding hole 22.

[0037] The connecting frame 2 is locked in the position to be installed by a screw, and the connecting frame 2 is also provided with a rubber pad 6 for elastically abutting against the position to be installed.

[0038] Specifically, the connecting frame 2 is locked in the position to be installed by a screw, and the connecting frame 2 is also provided with a rubber pad 6 for elastically abutting against the position to be installed.

[0039] Specifically, the fan 1 comprises a support 13 and a fan blade 14 pivotally installed on the support 13, and the outer wall of the support 13 is provided with at least one connecting position comprising at least one plug-in part 11, and the connecting frame 2 is correspondingly provided with a corresponding number of insertion holes 21. Figure 7 As shown in the figure, the connecting position is one.

[0040] Specifically, as shown in the figure, the support is a frame structure; as shown in the figure, the support is a frameless structure. Figure 8 Figure 9

[0041] Specifically, when the connecting position is multiple, the connecting frame 2 is also multiple, and the upper parts of the multiple connecting frames 2 are connected together, as shown in the figure, the number of connecting positions is two; as shown in the figure, the number of connecting positions is three; as shown in the figure, the number of connecting positions is four. Figures 3 to 5 Figure 8 Figure 9

[0042] Specifically, the connecting positions are provided with a pair of plug-in parts 11, and the spacing space between the two plug-in parts 11 is used for accommodating the lead of the fan 1.

[0043] Specifically, the second wire hole 41 can be used for the lead of the fan 1 to pass through, so as to realize the wire arranging effect.

[0044] Specifically, a wire pressing part 15 is further provided, which is located in the spacing space between the two plug-in parts 11 and connected with the plug-in parts 11, and is used for preventing the lead of the fan 1 from easily separating from the spacing space between the two plug-in parts 11. The wire pressing part 15 is one or two, when it is one, the wire pressing part 15 is connected with one of the plug-in parts 11 and is opposite to the other plug-in part 11; when it is two, the two wire pressing parts 15 are respectively connected with the two plug-in parts 11 and are opposite to each other.

[0045] ​​​​​The utility model discloses technical scheme includes fan and is used for fixing the connecting frame of waiting installation position, has been set up the plug -in part at the fan, has been set up the jack of the plug -in part insertion in the connecting frame, and the jack one side partial open forms the hole for avoiding the insertion of plug -in part to avoid, compared with the tradition, the fan front face faces the connecting frame or the fan back face faces the connecting frame when all can realize the detachable plug -in assembly with the connecting frame through the plug -in cooperation of plug -in part and jack, can assemble to the connecting frame on the fan after turning over under the condition that the connecting frame keeps the position unchanged, realizes the adjustment of the air -out direction, and the assembly structure is simple, and the installation dismounts is very convenient.

[0046] The above-mentioned is only the preferred embodiment of the utility model, and does not limit the patent range of the utility model, and the equivalent structure transformation of the utility model specification and the attached drawing contents under the utility model concept of the utility model, or direct / indirect application in other related technical fields are included in the patent protection range of the utility model.

Claims

1. A fan with adjustable outflow direction, characterized in that: The fan (1) is provided with a plug-in part (11), and the connecting frame (2) is provided with a socket (21) matched with the plug-in part (11), and the socket (21) is partially open on one side to form an avoiding hole (22) for avoiding the plug-in part (11) when the plug-in part (11) is inserted into the socket (21), and the fan (1) can be detachably connected with the connecting frame (2) by inserting the plug-in part (11) into the socket (21) when the front face of the fan (1) faces the connecting frame (2) or when the back face of the fan (1) faces the connecting frame (2).

2. The fan of claim 1, wherein: The connecting frame (2) is L-shaped, the socket (21) is arranged at the bottom of the connecting frame (2), and the upper part of the connecting frame (2) is used for facing the front face or the back face of the fan (1).

3. The fan of claim 1, wherein: The upper part of the connecting frame (2) is provided with a light-emitting assembly, the light-emitting assembly comprises a transparent part (31), a light guide part (32) and a circuit board (33) provided with a plurality of lamp beads, the upper part of the connecting frame (2) is provided with a lamp groove (34), the transparent part (31) is arranged on the side of the connecting frame (2) close to the fan (1), and the transparent part (31) is partially arranged in the lamp groove (34), the light guide part (32) is in abutment with the transparent part (31), the circuit board (33) is arranged on the side of the light guide part (32) away from the transparent part (31), and the circuit board (33) is fixed to the connecting frame (2) and locks the transparent part (31) and the light guide part (32).

4. The fan of claim 1, wherein: The connecting frame is provided with a display screen (7), and the display screen (7) is located on the side of the connecting frame away from the fan.

5. The fan of claim 3, wherein: The bottom of the connecting frame (2) is provided with a first wire hole (23) through which the lead wire of the circuit board (33) passes, and a cover (4) is arranged on the bottom of the connecting frame (2) and detachably connected with the lower part of the connecting frame (2), the cover (4) is provided with a second wire hole (41), and after the lead wire of the circuit board (33) passes through the wire hole, the cover (4) is connected with the lower part of the connecting frame (2) to shield the first wire hole (23).

6. The fan of claim 1, wherein: The side of the connecting frame (2) away from the fan (1) is provided with a back plate (5) provided with a plug-in column, the connecting frame (2) is provided with a plug-in groove (24) matched with the plug-in column, and the back plate (5) is fixed to the connecting frame (2) through the plug-in cooperation of the plug-in column and the plug-in groove (24).

7. The fan of claim 1, wherein: The plug-in part (11) is provided with a limiting part (12) for limiting the plug-in part (11) from being separated from the socket (21) through the avoiding hole (22).

8. The fan of any one of claims 1 to 7, wherein: The fan (1) comprises a support (13) and a fan blade (14) pivotally arranged on the support (13), and the outer wall of the support (13) is provided with at least one connecting position, the connecting position comprises at least one plug-in part (11), and the connecting frame (2) is correspondingly provided with a corresponding number of sockets (21).

9. The fan of claim 8, wherein: The connecting positions are spaced apart from each other by a pair of plug-in parts (11), and the spacing space between the two plug-in parts (11) is used for accommodating the lead wire of the fan (1).

10. The fan of claim 9, wherein: The wire pressing part (15) is arranged in the interval space between the two plug-in parts (11) and connected with the plug-in parts (11), and is used for preventing the wire of the fan (1) from easily separating from the interval space between the two plug-in parts (11).

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