Fan device

Abstract

The utility model relates to the technical field of furniture equipment, in particular to a fanning device. Wherein the fanning device comprises a pushing mechanism and at least one swinging mechanism connected with the pushing mechanism; a fan is fixed on the swinging mechanism; the pushing mechanism is connected with the swing mechanism through a first transmission rod and used for enabling the fan to swing. According to the fanning device, automatic fanning is achieved through the pushing mechanism and the swing mechanism, formed air is softer, and the use experience feeling is better.

Description

TECHNICAL FIELD

[0001] The utility model relates to furniture equipment technical field, especially a fan device. BACKGROUND

[0002] Ceiling fan or floor fan has good blowing effect, even in the lowest gear can feel stronger blowing feeling. In some high-grade restaurants, because the dining experience of consumers needs to be considered, the operators hope to install a fan with soft blowing experience in addition to installing necessary air conditioning equipment, on the one hand, the dining experience of consumers can be better, on the other hand, air flow can be increased. But the existing fan can not meet the above needs well.

[0003] Therefore, the prior art still needs to be improved and improved. CONTENT OF THE UTILITY MODEL

[0004] In view of the above shortcomings of the prior art, the utility model aims at providing a fan device, which aims at providing a soft air outlet mode to make the experience of users better.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A fan device, comprising a pushing mechanism and at least one swing mechanism connected with the pushing mechanism, wherein a fan is fixed on the swing mechanism, the pushing mechanism is connected with the swing mechanism through a first transmission rod, and the fan is swung.

[0007] The fan device, wherein a plurality of swing mechanisms are connected in series, and two adjacent swing mechanisms are connected through a second transmission rod.

[0008] The fan device, wherein the swing mechanism comprises a first fixed seat and a swing structure movably connected with the first fixed seat, the swing structure is fixedly connected with the fan and the first transmission rod.

[0009] The fan device, wherein the first fixed seat comprises a top plate and two connecting arms fixed below the top plate, the swing structure is located between the two connecting arms, a clamping hole is arranged on the inner side wall of the connecting arm, clamping columns are arranged on both sides of the swing structure, the clamping columns are inserted into the clamping hole and can rotate in the clamping hole.

[0010] The fan device, wherein a first connecting shaft is further arranged on the swing structure, a connecting piece is movably connected with the first connecting shaft, and the connecting piece is fixedly connected with the first transmission rod.

[0011] The fan device, wherein the lower part of the swing structure is provided with a clamping groove; the handle of the fan is inserted into the clamping groove and fixedly connected with the swing structure.

[0012] The fan device, wherein the first connecting shaft is arranged above or below the clamping column.

[0013] The fan device, wherein the pushing mechanism comprises a second fixed seat, a limiting structure and a driving structure fixed on the second fixed seat; one end of the first transmission rod is fixedly connected with the limiting structure and the driving structure, and the other end is fixedly connected with the swing mechanism.

[0014] The fan device, wherein the driving structure comprises a third transmission rod, a swing rod and a motor; one end of the swing rod is fixedly connected with the rotating shaft of the motor; the motor is used for rotating the swing rod; the swing rod is provided with a sliding groove; one end of the third transmission rod is vertically provided with a second connecting shaft; the second connecting shaft is inserted into the sliding groove and movably connected with the sliding groove; the other end of the third transmission rod is movably connected with the first transmission rod, and the first transmission rod and the third transmission rod can relatively rotate in the horizontal direction.

[0015] Beneficial effects: the fan device provided by the utility model drives the swing mechanism back and forth by the pushing mechanism, so that the fan is fanned, and soft air outlet effect is generated. The fan device can be specifically installed on the ceiling, fanned from above, and air outlet effect different from that of the fan is generated, and better comfort is brought to the user in the air conditioning environment. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a structural schematic view of the fan device.

[0017] Figure 2 It is a structural schematic view of the swing mechanism.

[0018] Figure 3 It is an explosion view of the swing mechanism.

[0019] Figure 4 It is a structural schematic view of the pushing mechanism Figure 1 .

[0020] Figure 5 It is a structural schematic view of the pushing mechanism Figure 2 .

[0021] Main element symbol explanation: 1 - push mechanism, 2 - swing mechanism, 3 - fan, 4 - first transmission rod, 5 - second transmission rod, 21 - first fixed seat, 22 - swing structure, 211 - top plate, 212 - connecting arm, 213 - clamping hole, 221 - clamping column, 222 - first connecting shaft, 223 - connecting piece, 224 - clamping groove, 11 - second fixed seat, 12 - limiting structure, 13 - driving structure, 131 - third transmission rod, 132 - swing rod, 133 - motor, 134 - sliding groove, 135 - second connecting shaft. DETAILED DESCRIPTION

[0022] The utility model provides a fan device, in order to make the purpose, technical scheme and effect of the utility model more clear, explicit, the following refers to the drawing and raises example to the utility model further detailed explanation. It should be understood that the specific embodiment described here is only used to explain the utility model, and is not used to limit the utility model.

[0023] In the description of the utility model, it is understood that the terms "upper", "lower", "left", "right" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawing, and are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the indicated device or element must have a particular orientation, and a particular orientation configuration and operation, therefore, it cannot be understood as a limitation on the utility model. In addition, "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited by "first", "second" can explicitly or implicitly include one or more features. In the description of the utility model, unless otherwise stated, the meaning of "a plurality of" is two or more.

[0024] Please refer to Figure 1 The utility model provides a fan device, including push mechanism 1 and at least one swing mechanism 2 with push mechanism 1 is connected, swing mechanism 2 is fixed with fan 3 on, push mechanism 1 is connected through first transmission rod 4 with swing mechanism 2, for making fan 3 swing. In use, the fan device can be installed on the ceiling, and the fan is blown from above. Push mechanism 1 makes first transmission rod 4 move back and forth when running, in turn makes swing mechanism 2 swing back and forth, and fan 3 constantly fans. The utility model provides a different air outlet mode from the fan, which does not continuously blow down to the user for a long time, but intermittently forms air outlet, and the air outlet is more gentle.

[0025] Please refer to Figure 1In one embodiment, the fan device comprises a plurality of swing mechanisms 2 connected in series, and two adjacent swing mechanisms 2 are connected by a second transmission rod 5. Specifically, when connected in series, the plurality of swing mechanisms 2, the plurality of second transmission rods 5, the first transmission rod 4 and the pushing mechanism 1 are arranged in a straight line, and the pushing mechanism 1 drives the plurality of swing mechanisms 2 to swing repeatedly.

[0026] Referring to Figure 2 In one embodiment, the swing mechanism 2 comprises a first fixed seat 21 and a swing structure 22 movably connected with the first fixed seat 21; the swing structure 22 is fixedly connected with the fan 3 and the first transmission rod 4. The first fixed seat 21 is used to be fixedly connected with the ceiling. The swing structure 22 can rotate relative to the first fixed seat 21 in the vertical direction, and when the pushing mechanism 1 moves the first transmission rod 4 back and forth, the swing structure 22 swings repeatedly under the push-pull action of the first transmission rod 4.

[0027] Referring to Figure 3 In one embodiment, the first fixed seat 21 comprises a top plate 211 and two connecting arms 212 fixed below the top plate 211; the swing structure 22 is located between the two connecting arms 212; a clamping hole 213 is arranged on the inner side wall of the connecting arm 212; a clamping column 221 is arranged on both sides of the swing structure 22; the clamping column 221 is inserted into the clamping hole 213 and can rotate in the clamping hole 213. The clamping column 221 and the clamping hole 213 are used to movably connect the first fixed seat 21 and the swing structure 22.

[0028] Referring to Figure 3 In one embodiment, a first connecting shaft 222 is further arranged on the swing structure 22, and a connecting piece 223 is movably connected with the first connecting shaft 222; the connecting piece 223 is fixedly connected with the first transmission rod 4. Specifically, the first connecting shaft 222 is arranged horizontally and penetrates the connecting piece 223.

[0029] In the embodiment with a plurality of swing mechanisms 2, one end of the connecting piece 223 at the rear end is fixedly connected with the first transmission rod 4, and the other end is fixedly connected with the second transmission rod 5; the two ends of the connecting piece 223 at the middle are respectively fixedly connected with the second transmission rod 5; one end of the connecting piece 223 at the front end is fixedly connected with the second transmission rod 5.

[0030] Referring to Figure 3 In one embodiment, a clamping groove 224 is arranged on the lower part of the swing structure 22; the handle of the fan 3 is inserted into the clamping groove 224 and is fixedly connected with the swing structure 22. The clamping groove 224 can hide the handle of the fan 3, increasing the overall aesthetic appearance. In addition, a fixing hole can be further arranged on the clamping groove 224, which is used for fixing screws to strengthen the fixation of the fan 3.

[0031] Specifically, the first connecting shaft 222 is arranged above or below the clamping column 221. The two designs provided by the embodiment can make the swing mechanism 2 repeatedly swing under the action of the pushing mechanism 1 and the first transmission rod 4. Figure 2 A schematic view of the first connecting shaft 222 arranged above the clamping column 221.

[0032] Please refer to Figure 4 In an embodiment, the pushing mechanism 1 comprises a second fixed seat 11, a limiting structure 12 and a driving structure 13 fixed on the second fixed seat 11; one end of the first transmission rod 4 is fixedly connected with the limiting structure 12 and the driving structure 13, and the other end is fixedly connected with the swing mechanism 2. The limiting structure 12 is used for limiting the moving direction of the first transmission rod 4, so that it can only move forward and backward. The driving structure 13 is used for driving the first transmission rod 4 to repeatedly move forward and backward.

[0033] Please refer to Figure 5 In an embodiment, the driving structure 13 comprises a third transmission rod 131, a swing rod 132 and a motor 133; one end of the swing rod 132 is fixedly connected with the rotating shaft of the motor 133; the motor 133 is used for rotating the swing rod 132; a sliding groove 134 is arranged on the swing rod 132; one end of the third transmission rod 131 is vertically provided with a second connecting shaft 135; the second connecting shaft 135 is inserted into the sliding groove 134 and movably connected with the sliding groove 134; the other end of the third transmission rod 131 is movably connected with the first transmission rod 4, and the first transmission rod 4 and the third transmission rod 131 can relatively rotate in the horizontal direction. In the embodiment, when the motor 133 operates, the swing rod 132 rotates in the horizontal direction, thereby driving the third transmission rod 131 to repeatedly move as a whole, and when the third transmission rod 131 repeatedly moves, the first transmission rod 4 is driven to repeatedly move forward and backward.

[0034] In summary, the fan device provided by the utility model can be fixed on the ceiling, one or more swing mechanisms 2 are driven to repeatedly swing by the pushing mechanism 1, so that the fan 3 fixed on the swing mechanism 2 continuously flaps, and wind is generated. The wind generated by the fan device of the utility model does not blow to the user at high intensity, and the wind feeling is softer.

[0035] It can be understood that, for ordinary skilled persons in the art, equivalent replacement or change can be made according to the technical scheme and the utility model concept of the utility model, and all these changes or replacements shall belong to the protection scope of the claims attached to the utility model.

Claims

1. A fan device, characterized in that: It includes a pushing mechanism and a plurality of swing mechanisms connected in series; a fan is fixed on the swing mechanism; two adjacent swing mechanisms are connected by a second transmission rod; The pushing mechanism is connected to the swinging mechanism through a first transmission rod, and is used to make the fan swing; the swinging mechanism includes a first fixed seat and a swinging structure movably connected to the first fixed seat; the swinging structure is fixedly connected to the fan and to the first transmission rod.

2. The fan device according to claim 1, characterized in that The first fixed seat includes a top plate and two connecting arms fixed under the top plate; the swing structure is located between the two connecting arms; a clamping hole is provided on the inner side wall of the connecting arm; clamping columns are provided on both sides of the swing structure; the clamping columns are inserted into the clamping holes and can rotate in the clamping holes.

3. The fan device according to claim 2, characterized in that: The swing structure is further provided with a first connecting shaft, and a connecting piece is movably connected to the first connecting shaft; the connecting piece is fixedly connected to the first transmission rod.

4. The fan device according to claim 3, characterized in that: A clamping groove is provided at the lower part of the swing structure; the fan handle of the fan is inserted into the clamping groove and is fixedly connected to the swing structure.

5. The fan device according to claim 3, characterized in that: The first connecting shaft is arranged above or below the clamping column.

6. The fan device according to claim 1, characterized in that The pushing mechanism includes a second fixed seat and a limiting structure and a driving structure fixed on the second fixed seat; one end of the first transmission rod passes through the limiting structure and is fixedly connected to the driving structure, and the other end thereof is fixedly connected to the swing mechanism.

7. The fan device according to claim 6, characterized in that The driving structure includes a third transmission rod, a rocker arm and an electric motor; one end of the rocker arm is fixedly connected to the rotating shaft of the motor; the motor is used to rotate the rocker arm; a slide groove is provided on the rocker arm; a second connecting shaft is vertically provided at one end of the third transmission rod; the second connecting shaft is inserted into the slide groove and movably connected to the slide groove; the other end of the third transmission rod is movably connected to the first transmission rod, and the first transmission rod and the third transmission rod can rotate relative to each other in the horizontal direction.

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