A suspended naked-eye air imaging decorative lamp

Abstract

The present invention discloses a suspended naked-eye air-imaging decorative lamp, belonging to the technical field of movable decorative lamps. The suspended naked-eye air-imaging decorative lamp comprises a display box, a control box, and a switch, which are electrically connected in sequence. The display box comprises a transparent housing, a PCBA board, and a micromotor. The transparent housing is cylindrical, hollow inside and open at the bottom. The PCBA board comprises a first PCB board and an LED light assembly. The micromotor comprises, from top to bottom, a motor housing, a first graphite core, a rotor coil plate, a permanent magnet, a second PCB board, a base plate, and a second graphite core. The second PCB board is provided with a motor power sling, a motor speed sampling sling, and a display board power sling. The suspended naked-eye air-imaging decorative lamp can produce a complete, suspended 3D effect visible to the naked eye, consumes low power, occupies a small space, and is easy to install. It can be applied to shoes, clothing, hats, bags, and toys, enhancing promotional or decorative effects.

Description

Technical Field

[0001] The invention belongs to the technical field of movable decorative lamps, and in particular relates to a suspended naked-eye air imaging decorative lamp. Background Art

[0002] The development of internet technology has greatly boosted the growth of e-commerce, the logistics industry, and the advertising industry. Riders shuttling between cities and service staff walking through stores have undoubtedly become company spokespeople. Their shoes, hats, clothing, and backpacks are often printed with company logos, trademarks, or other slogans, constantly promoting their respective companies. However, currently, this type of advertising printed on shoes, clothing, and bags is relatively common, lacking in creativity, making it difficult to attract consumers' attention and difficult to be noticed at night. While some shoes, clothing, hats, and bags with LED lights are now available, these products generally suffer from a single display effect, a high space usage, and poor advertising and decorative effects. Summary of the Invention

[0003] In order to overcome the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is to provide a movable suspended naked-eye air imaging decorative lamp that can be set on shoes, clothes, hats, bags or toys.

[0004] In order to solve the above technical problems, the technical solution adopted by the present invention is as follows: a suspended naked-eye air imaging decorative lamp, comprising a display box, a control box and a switch electrically connected in sequence;

[0005] The display box includes a transparent shell, and a PCBA board and a micro motor arranged in sequence from top to bottom in the transparent shell; the transparent shell is a columnar shape with a hollow interior and an open bottom end;

[0006] The PCBA board includes a first PCB board and an LED light group arranged on one side of the first PCB board, and the LED light group is arranged toward the top of the transparent shell;

[0007] The micro motor includes a motor shaft, and a motor housing, a second PCB board, a bottom plate, and a second graphite meson arranged in sequence from top to bottom. The motor housing is provided with a first graphite meson, a rotor coil plate, and a permanent magnet in sequence from top to bottom. The motor shaft passes through the motor housing, the first graphite meson, the rotor coil plate, the permanent magnet, the second PCB board, the bottom plate, and the second graphite meson. The second PCB board is provided with a motor power slingshot, a motor speed sampling slingshot, and a display panel power slingshot. The end of the motor power slingshot not connected to the second PCB board is connected to the rotor coil plate, and the ends of the motor speed sampling slingshot and the display panel power slingshot not connected to the second PCB board are both connected to a side of the first PCB board where the LED light group is not provided. The end of the motor shaft close to the motor housing is connected to the PCBA board.

[0008] The control box includes a hollow box body, and a third PCB board and a battery arranged in the box body.

[0009] The control box includes a hollow box body, and a third PCB board, a battery and a vibration switch arranged in the box body.

[0010] Among them, the above-mentioned suspended naked-eye air imaging decorative lamp also includes a charging socket; a switch is provided on the charging socket.

[0011] Among them, the switch is a touch switch, and the charging socket is a MICRO USB socket.

[0012] The beneficial effects of the present invention are as follows: the suspended naked-eye air imaging decorative lamp provided by the present invention utilizes a micro-motor in a display box, which cooperates with an LED light group to pass through a transparent shell during its rotation, and utilizes the principle of human visual retention to present a complete suspended 3D stereoscopic effect visible to the naked eye; the suspended naked-eye air imaging decorative lamp provided by the present invention only requires one LED light group, and has low power consumption. Under the same battery capacity, the decorative lamp of the present invention has a longer working time than a general decorative lamp; and it occupies a small space, and each component is independently arranged, which is easy to install, and can be applied to shoes, clothes, hats, bags, and toys; at the same time, the effect presented is three-dimensional, the promotional or decorative effect is better, and the effect is better at night. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 FIG2 is a schematic structural diagram of a suspended naked-eye air imaging decorative lamp according to a specific embodiment of the present invention;

[0014] Figure 2 FIG2 is a schematic structural diagram of a suspended naked-eye air imaging decorative lamp according to a specific embodiment of the present invention;

[0015] Figure 3 FIG2 is a schematic structural diagram of a display box of a suspended naked-eye air imaging decorative lamp according to a specific embodiment of the present invention;

[0016] Figure 4 FIG2 is a schematic structural diagram of a display box of a suspended naked-eye air imaging decorative lamp according to a specific embodiment of the present invention;

[0017] Figure 5 FIG2 is a schematic structural diagram of a suspended naked-eye air imaging decorative light applied to a shoe according to a specific embodiment of the present invention;

[0018] Figure 6 FIG2 is a schematic structural diagram of a suspended naked-eye air imaging decorative light applied to a shoe according to a specific embodiment of the present invention;

[0019] Figure 7It is a schematic structural diagram of a suspended naked-eye air imaging decorative lamp applied to a safety helmet according to a specific embodiment of the present invention;

[0020] Figure 8 FIG2 is a schematic structural diagram of a suspended naked-eye air imaging decorative light applied to a backpack according to a specific embodiment of the present invention;

[0021] Figure 9 Shown is a circuit schematic diagram of a suspended naked-eye air imaging decorative lamp applied to a safety helmet according to a specific embodiment of the present invention;

[0022] Figure 10 Shown is a circuit schematic diagram of a suspended naked-eye air imaging decorative light applied to shoes according to a specific embodiment of the present invention;

[0023] Figure 11 FIG2 is a schematic structural diagram of a motor-powered slingshot of a suspended naked-eye air imaging decorative lamp according to a specific embodiment of the present invention;

[0024] Figure 12 Shown is a schematic structural diagram of a rotor coil plate of a suspended naked-eye air imaging decorative lamp according to a specific embodiment of the present invention;

[0025] Description of reference numerals: 1. display box; 11. transparent housing;

[0026] 12. PCBA board; 121. First PCB board; 122. LED light assembly;

[0027] 13. Micro motor; 131. Motor housing; 132. First graphite meson; 133. Rotor coil plate; 134. Permanent magnet; 135. Second PCB board; 1351. Motor power supply slingshot; 1352. Motor speed sampling slingshot; 1353. Display board power supply slingshot; 136. Bottom plate; 137. Second graphite meson; 138. Motor shaft;

[0028] 2. Control box; 21. Box body; 22. Third PCB board; 23. Battery; 24. Vibration switch;

[0029] 3. Switch; 4. Charging socket; 5. Electronic connecting wires; 6. Shoes; 7. Safety helmet; 8. Backpack. DETAILED DESCRIPTION

[0030] To illustrate the technical content, achieved objectives and effects of the present invention in detail, the following description is given in conjunction with the embodiments and accompanying drawings.

[0031] Please refer to Figures 1 to 8 ,as well as Figures 11 to 12 As shown, a suspended naked-eye air imaging decorative lamp of the present invention comprises a display box 1, a control box 2 and a switch 3 which are electrically connected in sequence through an electronic connecting line 5;

[0032] The display box 1 includes a transparent housing 11, and a PCBA board 12 and a micro motor 13 arranged in the transparent housing 11 from top to bottom. The transparent housing 11 is a columnar shape with a hollow interior and an open bottom.

[0033] The PCBA board 12 includes a first PCB board 121 and an LED light group 122 arranged on one side of the first PCB board 121, and the LED light group 122 is arranged toward the top of the transparent housing 11;

[0034] The micro motor 13 includes a motor shaft 138, and a motor housing 131, a second PCB board 135, a bottom plate 136, and a second graphite meson 137 arranged in sequence from top to bottom. The motor housing 131 is provided with a first graphite meson 132, a rotor coil plate 133, and a permanent magnet 134 in sequence from top to bottom. The motor shaft 138 passes through the motor housing 131, the first graphite meson 132, the rotor coil plate 133, the permanent magnet 134, the second PCB board 135, the bottom plate 136, and the second graphite meson 137. The second PCB board 135 is provided with a motor power slingshot 1351, a motor speed sampling slingshot 1352, and a display panel power slingshot 1353. The motor power slingshot 1351 is not connected to the second PCB board 13 5 is connected to the rotor coil plate 133. That is, one end of the motor power sling 1351 is connected to the second PCB board 135 and the other end is connected to the rotor coil plate 133. The ends of the motor speed sampling sling 1352 and the display panel power sling 1353 not connected to the second PCB board 135 are both connected to the side of the first PCB board 121 where the LED light group 122 is not provided. That is, one end of the motor speed sampling sling 1352 is connected to the second PCB board 135 and the other end is connected to the side of the first PCB board 121 where the LED light group 122 is not provided. The display panel power sling 1353 is connected to the second PCB board 135 and the other end is connected to the side of the first PCB board 121 where the LED light group 122 is not provided. The end of the motor shaft 138 closest to the motor housing 131 is connected to the PCBA board 12.

[0035] The working principle of the present invention is as follows: when the battery 23 is fully charged, the switch is turned on, the device is turned on, the control box 2 supplies power to the PCBA board 12 in the display box 1 and starts, the power supply slingshot 1351 of the micro motor 13 passes through the permanent magnet 134 and is connected to the rotor coil plate 133 to provide the electrical energy required for rotation, and the second PCB is connected to the PCBA board 12 through the motor speed sampling slingshot 1352 and the display board power supply slingshot 1353, thereby completing the power supply, and the PCBA board 12 of the display box 1 adjusts the output frequency of the display LED light group 122 according to the speed of the micro motor 13. At the same time, the PCBA board 12 rotates with the rotation of the motor shaft 138, driving the LED light group 122. According to the different speeds of the LED light group 122, the frequency of the lamp beads on the light group 122 also changes accordingly, and the light emitted by the LED light group 122 presents different three-dimensional patterns, text, logos or trademarks through the transparent shell.

[0036] From the above description, it can be seen that the beneficial effects of the present invention are: the suspended naked-eye air imaging decorative lamp provided by the present invention utilizes a micro-motor in a display box, and cooperates with the LED light group to pass through the transparent shell during its rotation, and utilizes the principle of human visual retention to present a complete suspended 3D stereoscopic effect visible to the naked eye; the suspended naked-eye air imaging decorative lamp provided by the present invention only requires one LED light group, and has low power consumption. Under the same battery capacity, the decorative lamp of the present invention has a longer working time; compared with the traditional method of using multiple LED lamp beads to combine patterns or texts, the decorative lamp provided by the present invention occupies a small space, and each component is independently arranged, which is easy to install and can be applied to shoes, clothes, hats, bags, and toys; at the same time, the effect presented is three-dimensional, and can present excellent effects even at night, thereby obtaining better publicity or decorative effects.

[0037] Furthermore, the control box 2 includes a hollow box body 21 , and a third PCB board 22 and a battery 23 disposed in the box body 21 . The third PCB board 22 and the battery 23 are electrically connected.

[0038] As can be seen from the above description, the third PCB board and the battery are sealed in the control box by resin to form an independent control box part.

[0039] Furthermore, the control box 2 includes a hollow box body 21 , and a third PCB board 22 , a battery 23 and a vibration switch 24 arranged in the box body 21 . The battery 23 and the vibration switch 24 are electrically connected to the third PCB board 22 , respectively.

[0040] From the above description, it can be seen that when a decorative light is set on a shoe, it exists as a shoe light. By setting a vibration switch, the shoe light can be turned on and off according to the vibration of the human body walking.

[0041] Furthermore, the above-mentioned suspended naked-eye air imaging decorative lamp also includes a charging socket 4; a switch 3 is provided on the charging socket 4.

[0042] Furthermore, the switch 3 is a touch switch, and the charging socket 4 is a MICRO USB socket.

[0043] From the above description, it can be seen that by setting up a charging socket, it is possible to charge when the battery is low, without the need to replace the battery, and it is easy to use.

[0044] Furthermore, the number of the motor power supply slingshots 1351 is 2, the number of the motor speed sampling slingshots 1352 is 1, and the number of the display panel power supply slingshots 1353 is 2.

[0045] For further reference, Figure 10 The circuit schematic diagram shows that when the battery has sufficient power, lightly touch switch 3 and the device turns on to standby mode. At this time, the decorative lights will not work. When the device is vibrated by external force (simulating human walking), the vibration switch in the control box vibrates and generates a trigger signal to the control unit, and starts the control box power supply unit and the motor control unit. The control box power supply unit supplies power to the display PCBA board in the display box and starts it. At the same time, the micro motor starts, and the control unit of the display box adjusts the output frequency of the display LED light group according to the speed of the motor. At this time, different patterns or LOGs can be seen through the transparent display housing. After working for a certain period of time (this time can be set according to needs), it stops working and cycles when it vibrates again;

[0046] When the battery in the control box is low on power, it can be charged through the MICRO USB socket. In order to ensure safe charging, three protection units are added to the device, namely the charging anti-reverse connection protection unit, the battery charging management unit, and the charge and discharge protection unit.

[0047] refer to Figure 9 The circuit principle diagram of Figure 10 Similar, only the vibration switch is different.

[0048] Example 1:

[0049] refer to Figure 2-5 and 10, a suspended naked-eye air imaging decorative lamp, comprising a display box 1, a control box 2, and a MICRO USB female socket electrically connected in sequence via an electronic connecting line 5; the MICRO USB female socket is provided with a touch switch;

[0050] The display box 1 includes a transparent housing 11, and a PCBA board 12 and a micro motor 13 arranged in the transparent housing 11 from top to bottom. The transparent housing 11 is cylindrical with a hollow interior and an open bottom.

[0051] The PCBA board 12 includes a first PCB board 121 and an LED light group 122 arranged on one side of the first PCB board 121, and the LED light group 122 is arranged toward the top of the transparent housing 11;

[0052] The micro motor 13 includes a motor shaft 138, and a motor housing 131, a second PCB board 135, a bottom plate 136, and a second graphite meson 137 arranged in sequence from top to bottom. The motor housing 131 is provided with a first graphite meson 132, a rotor coil plate (Furi FR-01) 133, and a permanent magnet 134 in sequence from top to bottom. The motor shaft 138 passes through the motor housing 131, the first graphite meson 132, the rotor coil plate 133, the permanent magnet 134, the second PCB board 135, the bottom plate 136, and the second graphite meson 137. The second PCB board 135 is provided with a motor power supply slingshot (Furi FR-02) 1351, a motor speed sampling slingshot (Furi FR-03) 1352 and a display panel power slingshot 1353. The end of the motor power slingshot 1351 not connected to the second PCB board 135 is connected to the rotor coil board 133, and the end of the motor speed sampling slingshot 1352 not connected to the second PCB board 135 is connected to the side of the first PCB board 121 not provided with the LED light group 122. The end of the motor shaft 138 close to the motor housing 131 is connected to the PCBA board 12. The bottom plate 136 is provided at the opening of the transparent housing 11. There are two motor power slingshots 1351, one motor speed sampling slingshot 1352, and two display panel power slingshots 1353.

[0053] The structures of the motor power supply slingshot 1351, the motor speed sampling slingshot 1352 and the display panel power supply slingshot 1353 are shown in FIG. Figure 11 As shown, the difference lies in the size. It is an S-shaped conductive spring. The structure of the rotor coil plate 133 is shown in FIG. Figure 12 As shown, there are three through holes for the motor-powered slingshot 1351 to pass through;

[0054] The control box 2 includes a hollow box body 21, and a third PCB board 22, a battery 23 and a vibration switch 24 arranged in the box body 21. The battery 23 and the vibration switch 24 are electrically connected to the third PCB board 22 respectively.

[0055] The above-mentioned suspended naked-eye air imaging decorative light is set on the shoe 6, the display box 1 is embedded in the shoe upper so that the top of the transparent shell 11 is exposed, the control box 2 is set in the sole, and the MICRO USB socket is set at the tongue.

[0056] During use, after turning on the touch switch (switch 3), the device (suspended naked eye air imaging decorative light) is turned on to standby mode, and the device will not work at this time. When the device is vibrated by external force (such as human movement), the vibration switch 24 in the control box 2 vibrates and generates a trigger signal to the third PCB board 22. Then the control box 2 supplies power to the PCBA board 12 in the display box 1 and starts. After working for a certain period of time, it stops working and vibrates again. When the touch switch is turned off, the device is in shutdown mode and will not work even if it vibrates.

[0057] Example 2:

[0058] refer to Figure 2-4 and 6. The difference between Example 2 and Example 1 is that in Example 2, a logo is presented through the transparent shell instead of a butterfly pattern.

[0059] Example 3:

[0060] refer to Figure 1 、 3 , 4, 7 and 9, a suspended naked-eye air imaging decorative lamp, comprising a display box 1, a control box 2 and a MICRO USB female socket electrically connected in sequence via an electronic connecting line 5; the MICRO USB female socket is provided with a touch switch;

[0061] The display box 1 includes a transparent housing 11, and a PCBA board 12 and a micro motor 13 arranged in the transparent housing 11 from top to bottom. The transparent housing 11 is cylindrical with a hollow interior and an open bottom.

[0062] The PCBA board 12 includes a first PCB board 121 and an LED light group 122 arranged on one side of the first PCB board 121, and the LED light group 122 is arranged toward the top of the transparent housing 11;

[0063] The micro motor 13 includes a motor shaft 138, and a motor housing 131, a second PCB board 135, a bottom plate 136, and a second graphite meson 137 arranged in sequence from top to bottom. The motor housing 131 is provided with a first graphite meson 132, a rotor coil plate 133, and a permanent magnet 134 in sequence from top to bottom. The motor shaft 138 passes through the motor housing 131, the first graphite meson 132, the rotor coil plate 133, the permanent magnet 134, the second PCB board 135, the bottom plate 136, and the second graphite meson 137. The second PCB board 135 is provided with a motor shaft 138. The power supply sling 1351, the motor speed sampling sling 1352, and the display panel power supply sling 1353 are connected. The end of the motor power supply sling 1351 not connected to the second PCB board 135 is connected to the rotor coil board 133, and the ends of the motor speed sampling sling 1352 and the display panel power supply sling 1353 not connected to the second PCB board 135 are both connected to the side of the first PCB board 121 where the LED light group 122 is not provided. The end of the motor shaft 138 close to the motor housing 131 is connected to the PCBA board 12. The bottom plate 136 is provided at the opening of the transparent housing 11.

[0064] The number of the motor power supply slingshots 1351 is 2, the number of the motor speed sampling slingshot 1352 is 1, and the number of the display panel power supply slingshots 1353 is 2;

[0065] The control box 2 includes a hollow box body 21 , and a third PCB board 22 and a battery 23 disposed in the box body 21 . The PCB board and the battery 23 are electrically connected.

[0066] The above-mentioned suspended naked-eye air imaging decorative light is set on the safety helmet 7 (helmet), the display box 1 is embedded in the outer shell of the safety helmet 7, so that the top of the transparent shell 11 is exposed, the control box 2 is set in the cavity formed between the outer layer and the inner layer of the top of the safety helmet 7, and the MICRO USB female socket is set on the outside of the safety helmet 7 near the ear to facilitate the user to control the switch, and other electronic connection lines 5 are also set between the outer layer and the inner layer of the safety helmet 7.

[0067] Example 4:

[0068] refer to Figure 1 、 3 , 4 and 8, a suspended naked-eye air imaging decorative lamp, comprising a display box 1, a control box 2 and a MICRO USB female socket electrically connected in sequence via an electronic connecting line 5; the MICRO USB female socket is provided with a touch switch;

[0069] The display box 1 includes a transparent housing 11, and a PCBA board 12 and a micro motor 13 arranged in the transparent housing 11 from top to bottom. The transparent housing 11 is cylindrical with a hollow interior and an open bottom.

[0070] The PCBA board 12 includes a first PCB board 121 and an LED light group 122 arranged on one side of the first PCB board 121, and the LED light group 122 is arranged toward the top of the transparent housing 11;

[0071] The micro motor 13 includes a motor shaft 138, and a motor housing 131, a second PCB board 135, a bottom plate 136, and a second graphite meson 137 arranged in order from top to bottom. The motor housing 131 is provided with a first graphite meson 132, a rotor coil plate 133, and a permanent magnet 134 in order from top to bottom. The motor shaft 138 passes through the motor housing 131, the first graphite meson 132, the rotor coil plate 133, the permanent magnet 134, the second PCB board 135, the bottom plate 136, and the second graphite meson 137. The second PCB board 135 is provided with a motor power supply slingshot 1351, a motor speed sampling slingshot 1352, and a display panel power supply slingshot 1353. 53. The end of the motor power slingshot 1351 not connected to the second PCB board 135 is connected to the rotor coil board 133. The ends of the motor speed sampling slingshot 1352 and the display panel power slingshot 1353 not connected to the second PCB board 135 are both connected to the side of the first PCB board 121 where the LED light group 122 is not provided. The end of the motor shaft 138 close to the motor housing 131 is connected to the PCBA board 12. The bottom plate 136 is disposed at the opening of the transparent housing 11. There are two motor power slingshots 1351, one motor speed sampling slingshot 1352, and two display panel power slingshots 1353.

[0072] The control box 2 includes a hollow box body 21, and a third PCB board 22 and a battery 23 disposed in the box body 21. The PCB board and the battery 23 are electrically connected;

[0073] The above-mentioned suspended naked-eye air imaging decorative light is set on the backpack 8. The backpack 8 is provided with a pocket for accommodating the control box 2, and the control box 2 is set therein. At the same time, the display box 1 and the MICRO USB socket are fixed to the outside of the backpack. The MICRO USB socket is set near the shoulder strap or at the shoulder strap to facilitate the user to control the switch 3. The electronic connection line 5 can be hidden by setting a cloth bag channel (a channel sewn with cloth) on the backpack 8.

[0074] Example 5:

[0075] The difference between Example 5 and Example 4 is that the transparent shell 11 is a rectangular parallelepiped with a hollow interior and an open bottom, and the suspended naked-eye air imaging decorative light is set on the toy car, the control box 2 is set inside the toy car, the display box 1 and the MICRO USB socket are fixed to the top (roof) of the toy car, and the electronic connection line 5 is hidden inside the toy car.

[0076] To sum up, the suspended naked-eye air imaging decorative lamp provided by the present invention utilizes a micro motor in a display box, which cooperates with the LED light group to pass through a transparent shell during its rotation, and utilizes the principle of human visual retention to present a complete suspended 3D stereoscopic effect visible to the naked eye; the suspended naked-eye air imaging decorative lamp provided by the present invention only requires one LED light group, has low power consumption, and with the same battery capacity, the decorative lamp of the present invention has a longer working time; compared with the traditional method of using multiple LED lamp beads to combine patterns or texts, the decorative lamp provided by the present invention occupies a small space, and each component is independently arranged, which is easy to install; it can be applied to shoes, clothes, hats, bags, and toys, and different switching methods can be used according to different installation objects; at the same time, the effect presented is three-dimensional, and it can present excellent effects even at night, thereby obtaining better publicity or decorative effects.

[0077] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent transformations made using the contents of the present invention's description and drawings, or directly or indirectly applied in related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A suspended naked eye air imaging decorative lamp, characterized in that: It includes a display box, a control box and a switch which are electrically connected in sequence; The display box includes a transparent shell, and a PCBA board and a micro motor arranged in the transparent shell from top to bottom and passing through the motor shaft; the transparent shell is a columnar shape with a hollow interior and an open bottom end; The PCBA board includes a first PCB board and an LED light group arranged on one side of the first PCB board, and the LED light group is arranged toward the top of the transparent shell; The micro motor includes a motor shaft, and a motor housing, a second PCB board, a bottom plate, and a second graphite meson arranged in sequence from top to bottom. The motor housing is provided with a first graphite meson, a rotor coil plate, and a permanent magnet in sequence from top to bottom. The motor shaft passes through the motor housing, the first graphite meson, the rotor coil plate, the permanent magnet, the second PCB board, the bottom plate, and the second graphite meson. The second PCB board is provided with a motor power slingshot, a motor speed sampling slingshot, and a display panel power slingshot. The end of the motor power slingshot not connected to the second PCB board is connected to the rotor coil plate, and the ends of the motor speed sampling slingshot and the display panel power slingshot not connected to the second PCB board are both connected to a side of the first PCB board where the LED light group is not provided. The end of the motor shaft close to the motor housing is connected to the PCBA board. There are three through holes on the rotor coil plate for the motor power supply slingshot to pass through.

2. The suspended naked-eye air imaging decorative lamp according to claim 1, characterized in that: The control box includes a hollow box body, a third PCB board and a battery arranged in the box body.

3. The suspended naked-eye air imaging decorative lamp according to claim 1, characterized in that: The control box includes a hollow box body, a third PCB board, a battery and a vibration switch arranged in the box body.

4. The suspended naked-eye air imaging decorative lamp according to claim 1, characterized in that: It also includes a charging socket; a switch is provided on the charging socket.

5. The suspended naked-eye air imaging decorative lamp according to claim 4, characterized in that: The charging socket is a MICRO USB socket.

6. The suspended naked-eye air imaging decorative lamp according to claim 1, characterized in that: The switch is a touch switch.

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