TWM616764U - Wireless electromagnetic levitation device - Google Patents

Abstract

This creation discloses a wireless electromagnetic maglev device, which includes a maglev mechanism, an electromagnetic base, and a support plate. The maglev mechanism includes a maglev housing with an upper tank, a maglev magnet accommodated in the upper tank, a light source and a maglev coil. The electromagnetic base includes an electromagnetic casing, a magnetic levitation module assembled in the electromagnetic casing, a transmitting coil, a power converter and a transmitting circuit. The supporting plate is sleeved on the notch of the upper trough chamber. With the above components, the maglev module in the electromagnetic base corresponds to the maglev magnet of the maglev mechanism, so that the maglev mechanism is suspended above the electromagnetic base, and the transmitting coil corresponds to the magnetic levitation coil to convert the received signal into a power source to drive a light source to generate a light source.

Description

Wireless electromagnetic magnetic levitation device

This creation is a technical field related to magnetic induction, especially a wireless electromagnetic magnetic levitation device.

According to the previous art, the structure of the related lighting device generally includes a lamp holder, a set of light-emitting sources and control circuits arranged on the lamp holder, and a wire connecting the control circuit and the mains.

The previous technical lighting device structure is too simple to meet the changing needs of the market in pursuit of novelty and innovation. In addition to meeting the basic requirements of brightness, indoor lighting equipment is more often used to enhance the environment and atmosphere. However, most of the existing lighting devices are integrated structures, and there is room for improvement.

In view of the problems and deficiencies of previous technologies, the main purpose of this creation is to provide a wireless electromagnetic magnetic levitation device that solves the deficiencies of previous technologies through structural innovation.

According to the above-mentioned purpose of this creation, a wireless electromagnetic maglev device is proposed, which includes a maglev mechanism, an electromagnetic base, and a supporting plate. The maglev mechanism includes a maglev housing with an upper tank, a maglev magnet accommodated in the upper tank, a light source and a maglev coil. The electromagnetic base includes an electromagnetic casing, a magnetic levitation module assembled in the electromagnetic casing, a transmitting coil, a power converter and a transmitting circuit. The supporting plate is sleeved on the notch of the upper trough chamber. With the above components, the maglev module in the electromagnetic base corresponds to the maglev magnet of the maglev mechanism, so that The magnetic levitation mechanism is suspended above the electromagnetic base and cooperates with the transmitting coil to correspond to the magnetic levitation coil, and converts the received signal into a power source to drive the light source to generate a light source.

10: Maglev mechanism

11: Maglev housing

111: upper trough room

112: Ring flange

113: Embedding slot

114: Limit bump

12: Magnetic Levitation Magnet

13: Luminous source

131: Resonant circuit

132: light-emitting parts

14: Maglev coil

20: Electromagnetic base

21: Electromagnetic housing

211: upper cover

212: lower cover

22: Maglev module

23: Transmitting coil

24: power converter

25: Transmitting circuit

30: Acceptance

31: Retaining trough

32: Large diameter section of bearing plate

33: Bearing plate small diameter section

34: insert

34A: Insert groove

35: top brace

[Figure 1] is a three-dimensional schematic diagram of this creative embodiment.

[Figure 2] is a schematic cross-sectional view of the embodiment shown in Figure 1.

[Fig. 3] is an exploded schematic diagram of partial components of the embodiment shown in Fig. 1 (1).

[Fig. 4] is a schematic cross-sectional view of partial components of the embodiment shown in Fig. 3. [Fig.

[Figure 5] is an exploded schematic diagram of partial components of the embodiment shown in Figure 1 (2).

[Fig. 6] is a schematic diagram of partial components of the embodiment shown in Fig. 1. [Fig.

Hereinafter, please refer to related drawings to further explain the embodiments of the wireless electromagnetic magnetic levitation device of this invention. The various objects in the embodiments are drawn according to the proportions, sizes, deformations, or displacements applicable to the description, rather than drawn according to the proportions of the actual components, which will be described first. In the remaining embodiments, the components with the same and symmetrical configurations are all denoted by the same numbers. In addition, the directional terms such as "front, back, left, right, up, down, inside, and outside" in the description of the embodiments listed below are expressed in accordance with the specified viewing direction and cannot be used as an interpretation of the limitation of this creation.

Please refer to FIGS. 1 to 6, the related wireless electromagnetic magnetic levitation device includes a magnetic levitation mechanism 10, an electromagnetic base 20, and a supporting plate 30.

The above-mentioned maglev mechanism 10, as shown in FIGS. 1 to 4, includes a maglev housing 11, a maglev magnet 12, a light source 13, and a maglev coil 14.

The maglev housing 11 has an upper groove 111, a ring flange 112, at least one embedding groove 113, and at least one limiting protrusion 114.

The aforementioned upper tank 111 is formed recessed from the top of the maglev housing 11.

The aforementioned ring flange 112 is circumferentially arranged along the notch of the upper groove chamber 111 to limit the cross section of the notch of the upper groove chamber 111.

The aforementioned embedding groove 113 is formed by a recessed ring flange 112.

The aforementioned restriction protrusion 114 is formed by extending from the ring flange 112 toward the lower end surface.

The magnetic levitation magnet 12 is a permanent magnet accommodated in the bottom of the upper chamber 111.

The light source 13 is housed in the maglev housing 11 and assembled on the maglev magnet 12, and has a resonant circuit 131 and a light emitting element 132 electrically connected to the resonant circuit 131.

The maglev coil 14 is housed in the maglev housing 11, is electrically connected to the resonance circuit 121, and is housed under the maglev magnet 12.

The electromagnetic base 20, as shown in FIGS. 1, 2 and 5, includes an electromagnetic casing 21, a magnetic levitation module 22, a transmitting coil 23, a power converter 24, and a transmitting circuit 25.

The electromagnetic casing 21 is composed of an upper cover 211 and a lower cover 212 that are in a pair.

The maglev module 22 is assembled in the electromagnetic casing 21 and corresponds to the position of the maglev magnet 12 of the maglev mechanism 10 to provide a magnetic attraction with opposite magnetic polarity of the maglev magnet 12.

The transmitting coil 23 is assembled in the electromagnetic casing 21 for transmitting an AC signal.

The power converter 24 is electrically connected to the mains, the maglev module 22 and the transmitting coil 23, and modulates and outputs the power required by the maglev module 22. In implementation, the power converter 24 can be selectively assembled inside or outside the electromagnetic casing 21.

The transmitting circuit 25 is electrically connected to the power converter 24, and The AC signal is output to the transmitting coil 23.

The above-mentioned bearing plate 30, as shown in Figures 1, 2 and 6, is sleeved in the slot of the upper chamber 111 of the maglev housing 10, and has a bearing plate accommodating groove 31, a bearing plate large-diameter section 32, and a bearing plate. The disc small diameter section 33, at least one insert 34, and at least one top brace 35.

The supporting tray accommodating groove 31 is formed recessed from the top of the supporting tray 30 to provide a accommodating space.

The large and small diameter sections 32 and 33 of the bearing plate are formed on the upper and lower sections of the outer circumference of the bearing plate 30. And when the retainer 30 is fitted into the notch of the upper trough 111, the large-diameter section 32 of the retainer is buckled in the notch of the upper trough 111, and is pressed against the top of the maglev housing 11.

The insert 34 is formed by extending outward from the small diameter section 33 of the bearing plate, and after selectively passing through the embedding groove 113 of the maglev housing 11, it abuts against the lower end of the ring flange 112 through the rotational displacement of the bearing plate 30. In addition, the top surface of the insert block 34 and the lower end of the large diameter section 32 of the bearing plate jointly define an insert groove 34A for clamping the top and bottom ends of the ring flange 112.

The top brace 35 is formed by extending downward from the supporting plate 30 toward the lower end surface.

Therefore, the above is an introduction to the various components and assembly methods of a preferred embodiment of the wireless electromagnetic maglev device provided by this creation, and the features of the embodiment of this creation are introduced as follows.

During implementation, the power converter 24 is triggered to convert the input mains power, to activate the maglev module 22, and output a magnetic attraction force that mutually repels the magnetic levitation magnet 12 of the maglev mechanism 10, so that the maglev mechanism 10 is hovering on the opposite electromagnetic base 20. The preset height position, and there is no contact with each other.

In addition, the internal transmitting circuit 25 of the electromagnetic base 20 transmits an AC signal through the transmitting coil 23. The magnetic levitation coil 14 in the maglev mechanism 10 receives the AC signal and transmits it to the resonant circuit 131 on the light source 13 for conversion into the power required by the upper light emitting element 132, so that the light emitting element 132 is activated to emit light.

It can be matched with the tray containing groove 31 of the tray 30 to provide storage space. The supporting plate 30 is connected to the notch of the upper groove 111 of the maglev housing 11, and closes the open end of the upper groove to the 111 notch.

The above description is only the preferred implementation of this creation, and is intended to clarify the characteristics of this creation, and is not intended to limit the scope of this creation embodiment. Those skilled in the art make equal changes based on this creation. , And the changes well known to those skilled in the art should still fall within the scope of this creation.

10: Maglev mechanism

20: Electromagnetic base

30: Acceptance

Claims (5)

A wireless electromagnetic magnetic levitation device, which includes: A maglev mechanism, including: A maglev housing with an upper tank on the top; A magnetic levitation magnet is housed in the bottom of the upper chamber; A light-emitting source, housed in the maglev housing, having a resonant circuit, and at least one light-emitting element electrically connected to the resonant circuit; and A maglev coil is housed in the maglev housing and electrically connected to the resonant circuit Connect to receive an AC signal; An electromagnetic base, including: An electromagnetic shell, which is composed of an upper cover and a lower cover that are combined; A maglev module, which is assembled in the electromagnetic casing and provides a magnetic attraction force that is opposite to the magnetic force polarity of the maglev magnet corresponding to the position of the maglev magnet; A transmitting coil, which is assembled in the electromagnetic casing for transmitting the AC signal; A power converter is electrically connected to the maglev module to modulate and output the power required by the maglev module; and A transmitting circuit electrically connected to the power converter and outputting the AC signal to the transmitting coil; and A supporting plate is sleeved on the notch of the upper chamber. The wireless electromagnetic magnetic levitation device according to claim 1, wherein the top of the bearing plate has a bearing plate accommodating groove, a bearing plate large-diameter section and a bearing plate small-diameter section formed on the upper and lower sections of the outer peripheral side of the bearing plate, and The large-diameter section of the bearing plate is pressed against the maglev shell top. The wireless electromagnetic maglev device of claim 1, wherein the maglev housing has a ring flange ringed along the slot of the upper chamber, an embedding groove formed by recessing the ring flange, and a ring formed in the ring The limiting bump on the lower end of the flange. The wireless electromagnetic magnetic levitation device according to claim 3, wherein the at least one insert formed by matching the embedding groove in the small-diameter section of the supporting plate extends outward, and the top surface of the insert and the lower end of the large-diameter section of the supporting plate are jointly defined An embedding groove is formed to clamp the ring flange. According to claim 3, the wireless electromagnetic magnetic levitation device, wherein the supporting plate extends downwardly toward the lower end surface to form at least one top support pillar.

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