Star dancing fan

Abstract

The utility model discloses a dancing star fan which comprises a first fan shell and a second fan shell, the first fan shell and the second fan shell are oppositely connected, a driving fan is installed between the first fan shell and the second fan shell, a first air inlet bottom net is arranged on the bottom face of the first fan shell, and a second air inlet bottom net is arranged on the bottom face of the second fan shell. A first air inlet bottom net is arranged on the bottom face of the first fan shell, a second air inlet bottom net is arranged on the bottom face of the second fan shell, a first air inlet side net is arranged on the lower side face of the first fan shell, a second air inlet side net is arranged on the lower side face of the second fan shell, and the first air inlet side net and the second air inlet side net are oppositely arranged. According to the star dancing fan, air can be quickly and efficiently discharged upwards in the using process, the air input efficiency is improved through the multi-face air inlet design, the air supply requirement when the fan is driven to rotate at a high speed is met, and meanwhile the air output stability and the inflation efficiency of the whole fan are improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to fan technical field, concretely relates to a dance star fan. BACKGROUND

[0002] In the modern fan technical field, fans are widely used in various industrial and living scenes, especially in stage equipment, inflatable models and air circulation, etc. With the progress of science and technology and the diversification of market demand, the functionality and efficiency of fans are constantly improved. However, the existing fan technology still has some deficiencies, especially in the stability of air volume output, air input efficiency and the supporting capacity of inflatable equipment.

[0003] Traditional fans usually adopt a single air inlet mode or a relatively simple air outlet structure, which may not meet the requirements of efficient and stable air volume output in some special application scenarios, especially in stage lighting, inflatable models, etc. The single air inlet design often causes the fan to be unable to fully inhale air when running at high speed, thereby affecting the stability of the overall air volume output, reducing the inflation efficiency or failing to provide sufficient air support.

[0004] At the same time, the existing stage fan or inflatable equipment generally lacks consideration of visual effects, resulting in lack of aesthetic and visual appeal of the equipment at night or under stage effect requirements.

[0005] Therefore, it is urgent to overcome the deficiencies of the existing technology in this technical field. UTILITY MODEL CONTENT

[0006] In view of the technical problems mentioned in the background art, the utility model aims to provide a dance star fan to solve the technical problems mentioned in the background art.

[0007] To achieve the above-mentioned purpose, the utility model provides a technical solution: a dance star fan, which comprises a first fan shell and a second fan shell, the first fan shell and the second fan shell are connected relative to each other, a driving fan is installed between the first fan shell and the second fan shell, a first air inlet bottom net is arranged on the bottom surface of the first fan shell, a second air inlet bottom net is arranged on the bottom surface of the second fan shell, a first air inlet side net is arranged on the lower side surface of the first fan shell, a second air inlet side net is arranged on the lower side surface of the second fan shell, and the first air inlet side net and the second air inlet side net are arranged opposite to each other.

[0008] Further, the upper end of the first fan shell is provided with a semicircular first air outlet arc, the upper end of the second fan shell is provided with a semicircular second air outlet arc, and the first air outlet arc and the second air outlet arc are connected relative to each other.

[0009] Further, the inner lower side of the first air outlet arc is provided with a first air outlet net, and the inner lower side of the second air outlet arc is provided with a second air outlet net, which are oppositely arranged.

[0010] Further, the inner upper side of the first fan shell is provided with a first fan clamping position, and the inner upper side of the second fan shell is provided with a second fan clamping position, which are oppositely arranged, one side of the driving fan is clamped in the first fan clamping position, and the other side of the driving fan is clamped in the second fan clamping position, so that the driving fan is clamped between the first fan shell and the second fan shell.

[0011] Further, the inner side of the first fan shell is provided with a plurality of first connecting through columns, and the inner side of the second fan shell is provided with a plurality of second connecting through columns, which are one-to-one corresponding and connected and fixed by fasteners through the first connecting through columns and the second connecting through columns.

[0012] Further, the middle part of the driving fan is provided with a light source mounting part, and a light source part is mounted on the surface of the light source mounting part, which is fixed by adhesive.

[0013] Further, the side surface of the first fan shell is provided with a driving switch, which is electrically connected with the driving fan and the light source part respectively.

[0014] Further, the side surface of the first fan shell is provided with a switch mounting position, and the driving switch is mounted in the switch mounting position.

[0015] Further, the side surface of the first fan shell is provided with a wire through hole, and the power line of the driving switch is led out through the wire through hole.

[0016] Further, the lower two sides of the first fan shell are symmetrically provided with first supporting feet, and the lower two sides of the second fan shell are symmetrically provided with second supporting feet.

[0017] The utility model mainly has following beneficial effect: this first fan shell and this second fan shell between installation drive fan, the upper end of this first fan shell is equipped with semicircle first air outlet arc, the upper end of this second fan shell is equipped with semicircle second air outlet arc, the first air outlet arc is connected with this second air outlet arc, the inner downside of this first air outlet arc is equipped with first air outlet net, the inner downside of this second air outlet arc is equipped with second air outlet net, the bottom surface of this first fan shell is equipped with first air inlet bottom net, the bottom surface of this second fan shell is equipped with second air inlet bottom net, the downside of this first fan shell is equipped with first air inlet side net, the downside of this second fan shell is equipped with second air inlet side net, first air inlet side net with this second air inlet side net between opposite setting, the utility model discloses the dance star fan can be fast, efficient to the upper air outlet in the use process, the air input efficiency of multi -face air inlet design improves, guarantees the air supply demand of drive fan high -speed operation, simultaneously, also improved the air output stability and inflation efficiency of whole fan. BRIEF DESCRIPTION OF DRAWINGS

[0018] Fig. 1 It is whole three -dimensional structure schematic diagram of the utility model.

[0019] Fig. 2 It is whole exploded view schematic diagram of the utility model.

[0020] Fig. 3 It is first fan shell structure schematic diagram of the utility model.

[0021] Fig. 4 It is second fan shell structure schematic diagram of the utility model.

[0022] Sign significance: first fan shell 10, second fan shell 20, drive fan 30, drive switch 40, first air outlet arc 11, second air outlet arc 21, first air outlet net 111, second air outlet net 211, first air inlet bottom net 12, second air inlet bottom net 22, first air inlet side net 13, second air inlet side net 23, first fan clamping position 14, second fan clamping position 24, first connecting through column 15, second connecting through column 25, light source installation part 31, light source part 50, switch installation site 16, threading opening 17, first support leg 18, second support leg 26. DETAILED DESCRIPTION

[0023] As Figs. 1 to 4As shown, a dance star fan, which comprises a first fan shell 10 and a second fan shell 20, the first fan shell 10 is connected with the second fan shell 20, a driving fan 30 is installed between the first fan shell 10 and the second fan shell 20, a driving switch 40 is installed on the side of the first fan shell 10, in use, the driving switch 40 is connected with power supply through power line, and the driving fan 30 is powered on by pressing the driving switch 40, the airflow generated by the driving fan 30 is blown out from the upper part of the first fan shell 10 and the second fan shell 20, realizing the wind power output effect.

[0024] In specific implementation, the upper end of the first fan shell 10 is provided with a semicircular first air outlet arc 11, the upper end of the second fan shell 20 is provided with a semicircular second air outlet arc 21, the first air outlet arc 11 is connected with the second air outlet arc 21, the inner lower side of the first air outlet arc 11 is provided with a first air outlet net 111, the inner lower side of the second air outlet arc 21 is provided with a second air outlet net 211, the first air outlet net 111 is arranged opposite to the second air outlet net 211, in use, the first air outlet arc 11 and the second air outlet arc 21 are used to connect the inflatable model, the airflow generated by the driving fan 30 is blown out through the first air outlet net 111 and the second air outlet net 211, and is guided into the inflatable model through the first air outlet arc 11 and the second air outlet arc 21, to continuously inflate or maintain the shape support.

[0025] In specific implementation, the bottom surface of the first fan shell 10 is provided with a first air inlet bottom net 12, the bottom surface of the second fan shell 20 is provided with a second air inlet bottom net 22, the lower side of the first fan shell 10 is provided with a first air inlet side net 13, the lower side of the second fan shell 20 is provided with a second air inlet side net 23, the first air inlet side net 13 is arranged opposite to the second air inlet side net 23, in use, the driving fan 30 can simultaneously suck air through the first air inlet bottom net 12 and the second air inlet bottom net 22 at the bottom, and the first air inlet side net 13 and the second air inlet side net 23 at the side, the multi-surface air inlet design improves the air input efficiency, guarantees the air supply demand of the driving fan 30 in high-speed operation, and at the same time, improves the air volume output stability and inflation efficiency of the whole fan.

[0026] In the specific implementation, the inner upper side of the first fan shell 10 is provided with a first fan clamping position 14, the inner upper side of the second fan shell 20 is provided with a second fan clamping position 24, the first fan clamping position 14 and the second fan clamping position 24 are oppositely arranged, one side of the driving fan 30 is clamped in the first fan clamping position 14, and the other side of the driving fan 30 is clamped in the second fan clamping position 24, so that the driving fan 30 is clamped between the first fan shell 10 and the second fan shell 20, which is simple in structure, accurate in positioning, convenient and fast to install, does not need to use screws or other fasteners, is convenient for later maintenance and replacement, and effectively improves the overall assembly efficiency and use convenience.

[0027] In the specific implementation, the inner side of the first fan shell 10 is provided with a plurality of first connecting through columns 15, the inner side of the second fan shell 20 is provided with a plurality of second connecting through columns 25, the plurality of first connecting through columns 15 and the plurality of second connecting through columns 25 correspond one by one, and are connected and fixed by fasteners passing through the first connecting through column 15 and the second connecting through column 25, so that the first fan shell 10 and the second fan shell 20 are relatively fixedly connected, which is convenient and stable to install.

[0028] In the specific implementation, the middle part of the driving fan 30 is provided with a light source mounting portion 31, a light source component 50 is mounted on the surface of the light source mounting portion 31, the light source component 50 is fixed by adhesive between the light source mounting portion 31, and the driving switch 40 is electrically connected between the driving fan 30 and the light source component 50. In use, the user can realize the power-on control of the driving fan 30 and the light source component 50 by pressing the driving switch 40, so that the driving fan 30 starts and generates airflow at the same time, and the light source component 50 is lit to provide lighting effect or enhance the visual observability of the dance star fan, which is especially suitable for inflatable model display in night or stage scene.

[0029] In the specific implementation, the side surface of the first fan shell 10 is respectively provided with a switch mounting position 16 and a wire passing hole 17, the driving switch 40 is mounted in the switch mounting position 16, and the power line of the driving switch 40 passes out through the wire passing hole 17 and is externally connected to the power supply.

[0030] In the specific implementation, the lower two sides of the first fan shell 10 are symmetrically provided with first supporting legs 18, and the lower two sides of the second fan shell 20 are symmetrically provided with second supporting legs 26. In use, the first supporting legs 18 and the second supporting legs 26 jointly contact the ground to support the fan body, so that the fan can be stably placed during the working process, and is prevented from falling or shaking, thereby improving the running safety and the stability of airflow output.

[0031] Comprehensively above, the first fan shell 10 and the second fan shell 20 are installed with the drive fan 30, the upper end of the first fan shell 10 is equipped with the semicircular first air outlet arc 11, the upper end of the second fan shell 20 is equipped with the semicircular second air outlet arc 21, the first air outlet arc 11 is connected with the second air outlet arc 21 oppositely, the inner lower side of the first air outlet arc 11 is equipped with the first air outlet net 111, the inner lower side of the second air outlet arc 21 is equipped with the second air outlet net 211, the bottom surface of the first fan shell 10 is equipped with the first air inlet bottom net 12, the bottom surface of the second fan shell 20 is equipped with the second air inlet bottom net 22, the lower side of the first fan shell 10 is equipped with the first air inlet side net 13, the lower side of the second fan shell 20 is equipped with the second air inlet side net 23, the first air inlet side net 13 is oppositely arranged with the second air inlet side net 23, the dance star fan of the utility model can be quickly and efficiently air outlet upwards in the use process, the multi-surface air inlet design improves the air input efficiency, guarantees the air supply demand when the drive fan high-speed operation, simultaneously, also improves the air volume output stability and the inflation efficiency of the whole fan.

Claims

1. A dancer fan characterized by, It includes first fan shell (10) and second fan shell (20), the first fan shell (10) is connected to the second fan shell (20), the first fan shell (10) and the second fan shell (20) are installed with driving fan (30), the bottom surface of the first fan shell (10) is provided with first air inlet bottom net (12), the bottom surface of the second fan shell (20) is provided with second air inlet bottom net (22), the lower side of the first fan shell (10) is provided with first air inlet side net (13), the lower side of the second fan shell (20) is provided with second air inlet side net (23), the first air inlet side net (13) and the second air inlet side net (23) are oppositely arranged.

2. The fan of claim 1, wherein The upper end of the first fan shell (10) is provided with semicircular first air outlet arc (11), the upper end of the second fan shell (20) is provided with semicircular second air outlet arc (21), the first air outlet arc (11) and the second air outlet arc (21) are oppositely connected.

3. The fan of claim 2, wherein, The inner lower side of the first air outlet arc (11) is provided with first air outlet net (111), the inner lower side of the second air outlet arc (21) is provided with second air outlet net (211), the first air outlet net (111) and the second air outlet net (211) are oppositely arranged.

4. The fan of claim 1, wherein The inner upper side of the first fan shell (10) is provided with first fan clamping (14), the inner upper side of the second fan shell (20) is provided with second fan clamping (24), the first fan clamping (14) and the second fan clamping (24) are oppositely arranged, one side of the driving fan (30) is clamped in the first fan clamping (14), the other side of the driving fan (30) is clamped in the second fan clamping (24), so that the driving fan (30) is clamped between the first fan shell (10) and the second fan shell (20).

5. The fan of claim 1, wherein The inner side of the first fan shell (10) is provided with a plurality of first connecting through columns (15), the inner side of the second fan shell (20) is provided with a plurality of second connecting through columns (25), a plurality of the first connecting through columns (15) and a plurality of the second connecting through columns (25) correspond to each other, and are connected and fixed by fasteners through the first connecting through columns (15) and the second connecting through columns (25).

6. The fan of claim 1, wherein The middle part of the driving fan (30) is provided with light source mounting portion (31), the surface of the light source mounting portion (31) is mounted with light source component (50), the light source component (50) and the light source mounting portion (31) are fixed by adhesive.

7. The fan of claim 6, wherein, The side of the first fan shell (10) is mounted with driving switch (40), the driving switch (40) is respectively connected with the driving fan (30) and the light source component (50) by wire.

8. The fan of claim 7, wherein, The side of the first fan shell (10) is provided with switch mounting position (16), the driving switch (40) is mounted in the switch mounting position (16).

9. The fan of claim 8, wherein, The side of the first fan shell (10) is provided with threading opening (17), the power line of the driving switch (40) is threaded out through the threading opening (17).

10. The fan of claim 1, wherein The first fan shell (10) is symmetrically provided with first supporting feet (18) on the lower two sides, and the second fan shell (20) is symmetrically provided with second supporting feet (26) on the lower two sides.

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