Magnetic swing electronic candle

Abstract

The present invention relates to the technical field of electronic candles, and in particular to a magnetic swinging electronic candle, comprising a tubular bracket, a support base, and a tubular shell, wherein the tubular bracket is sleeved inside the tubular shell, the support base is fixedly connected to the bottom of the tubular shell, a candle cover is fixedly connected to the top of the tubular shell, and the candle cover, tubular shell, and tubular bracket form a storage space. The electromagnet and the magnetic ring have the same polarity on opposite sides and repel each other. When the PCB is energized, the electromagnet is turned on to generate magnetism. When the magnetic ring approaches the magnetized electromagnet, the electromagnet pushes the magnetic ring away in the opposite direction. When the magnetic ring swings to a vertical position, the electromagnet is turned on again to push the magnetic ring away again. The electromagnet is repeatedly turned on and off, causing the magnetic ring to swing in a disordered manner. The magnetic ring drives the main bracket, the protruding bracket, and the candle wick to swing together, vividly simulating the swaying flame of a traditional candle when it is burning, achieving the effect of a real flame burning in a traditional candle.

Description

Technical Field

[0001] The present invention relates to the technical field of electronic candles, in particular to a magnetic swinging electronic candle. Background Art

[0002] In some specific occasions, in order to reduce carbon dioxide emissions and reduce fire hazards, people usually no longer use candles. Instead, they use electronic candles that look like candles to replace traditional candles. Electronic candles are safe, environmentally friendly, beautiful, and can avoid flames and ignition, so they can be widely used in people's lives.

[0003] However, in the existing electronic candles, they can only be used for lighting, and the candle wick is generally fixed, which cannot simulate the swaying flame of traditional candles when burning, and cannot achieve the effect of real flame burning, thereby losing the authenticity when used instead of traditional candles and having poor use effect. Summary of the Invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a magnetic swinging electronic candle.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A magnetic swinging electronic candle comprises a cylindrical bracket, a support base and a cylindrical shell. The cylindrical bracket is sleeved inside the cylindrical shell, the support base is fixedly connected to the bottom of the cylindrical shell, and a candle cover is fixedly connected to the top of the cylindrical shell. The candle cover, cylindrical shell and cylindrical bracket form a storage space.

[0007] A central bracket is provided in the middle of the storage space, and the central bracket is flexibly connected to the cylindrical bracket via a power cord. A main bracket is connected to the center of the central bracket, and a plurality of fiber conductors are flexibly connected to the outer surface of the main bracket. The ends of the fiber conductors are wound and connected to the central bracket. A header bracket is fixedly connected to the top of the main bracket. A central through hole is provided in the center of the candle cover. The header bracket, which is away from the main bracket, passes through the central through hole and extends to the outside of the storage space and is connected to a candle wick. An LED lamp bead is provided inside the candle wick, and a power supply assembly is connected to the bottom of the LED lamp bead. By placing the main bracket and header bracket in the storage space and placing the candle wick in the central through hole, the electronic candle can be used instead of a traditional candle, making the electronic candle safer and more environmentally friendly, while avoiding the situation where a traditional candle catches fire due to an error during use.

[0008] Preferably, the power supply assembly includes a magnetic ring located at the bottom of the main bracket, a connecting wire connected to the top of the magnetic ring, one end of which passes through the main bracket, the outlet bracket, and the candle wick in sequence and is electrically connected to the LED lamp bead, a PCB board is provided on the cylindrical bracket, an electromagnet is fixedly connected to the center of the PCB board and matched with the magnetic ring, a battery box is provided in the support base, the battery box is loaded with batteries, and a remote control system is also provided in the inner wall of the support base. When the PCB board is energized by the power supply assembly, the electromagnet is then turned on, and the electromagnet generates magnetism when energized. When the magnetic ring approaches the electromagnet, the mutually repulsive force between the magnetic ring and the electromagnet causes the magnetic ring to swing continuously, and the swinging of the magnetic ring further causes the main bracket and the outlet bracket to swing, and the swinging of the outlet bracket drives the candle wick to swing. When the candle wick swings, the situation of the flame of a traditional candle burning and swaying can be simulated, achieving the effect of a real flame burning.

[0009] Preferably, a groove is formed at the bottom of the PCB, and a clamping block that fits in the groove is fixedly connected to the top of the cylindrical bracket. The clamping block is embedded in the groove at the bottom of the PCB, thereby fixing the PCB to the base and preventing the PCB from shaking or becoming unstable when conducting electricity.

[0010] Preferably, the inner wall of the cylindrical bracket is symmetrically provided with slots, each of which has a limiting hole disposed therein. One end of the power cord is wrapped around the outer surface of the central bracket, and the end of the power cord away from the central bracket passes through the limiting hole and extends into the interior of the PCB board, where it is connected to a connecting wire. The end of the connecting wire sequentially passes through the cylindrical housing and the support base, extends into the interior of the battery compartment, and is electrically connected to the battery within the battery compartment. When the PCB board is turned on, current is conducted to the power cord via the provided connecting wire and the power cord. The power cord not only provides a stabilizing force to the central bracket, but also enables the magnetic ring to have a good current-carrying and capacity-increasing effect.

[0011] Preferably, the outer surface of the candle wick is covered with a protective shell, and the shape of the protective shell, candle wick, and LED lamp bead are all flame-shaped. The protective shell can effectively protect the candle wick from damage. Since the protective shell and candle wick are all flame-shaped, the burning of a traditional candle can be vividly simulated.

[0012] Preferably, the outer wall of the central support is provided with a plurality of through holes, one end of the fiber wire extends into the through hole in a C-shape and is connected to the central support, and the other end of the fiber wire is evenly wound around the outer surface of the main support in a ring shape, and the fiber wire curls as the main support swings. By manually moving the candle wick to swing, the main support is driven to swing, thereby converting the manually applied kinetic energy into potential energy of the fiber wire. When the fiber wire is energized, the potential energy of the fiber wire is released and converted into mechanical kinetic energy, which is transferred to the main support. Therefore, when the candle wick does not need to be manually moved, the main support can continue to swing, driving the head support and the candle wick to swing together.

[0013] Preferably, the remote control system includes a receiver and a central processing unit located in the support base. A voice control system and a light control system are sequentially disposed within the inner wall of the support base. The voice control system, light control system, receiver, and LED lamp beads are all electrically connected to the central processing unit. The remote control system is controlled by an external remote control. The receiver receives a control pulse signal from the remote control and transmits the signal to the central processing unit, which controls the LED lamp beads to emit light, thereby simulating the actual glow of a traditional candle flame.

[0014] Preferably, a control switch is provided on the outer surface of the support base. The control switch, battery, electromagnet, magnetic ring, fiber conductor, power cord, connecting conductor, LED lamp beads, and connecting wires are all electrically connected to the PCB board. By turning on the control switch, the electromagnet can be turned on and the LED lamp beads can be illuminated, thereby simulating the use of a traditional candle.

[0015] Preferably, the opposing sides of the electromagnet and the magnetic ring have the same polarity, repelling each other. Due to the magnetic repulsion between the opposing sides of the electromagnet and the magnetic ring, when the electromagnet is turned on to generate magnetism, the electromagnet pushes the magnetic ring away in the opposite direction. When the magnetic ring and the electromagnet are brought closer together again, the electromagnet is turned on again, repelling each other and pushing the magnetic ring away again. This causes the magnetic ring to constantly swing, which in turn drives the candle wick to constantly swing, ultimately simulating the flickering flame of a traditional candle.

[0016] The beneficial effect of the present invention is that the opposite sides of the electromagnet and the magnetic ring have the same poles and repel each other. When the PCB is energized, the electromagnet is turned on to generate magnetism. At this time, when the magnetic ring approaches the magnetic electromagnet, the electromagnet will push the magnetic ring away in the opposite direction. When the magnetic ring swings to a vertical position, the electromagnet is turned on again, and the electromagnet and the magnetic ring are repelled, pushing the magnetic ring away again. Therefore, the electromagnet is repeatedly turned on and off, causing the magnetic ring to swing in all directions in a disordered manner, thereby driving the main bracket, the head bracket and the candle wick to swing together. When the candle wick swings in a disordered manner, it can vividly simulate the swaying flame of a traditional candle when it is burning, achieving the effect of a real flame burning of a traditional candle, and has a good simulation effect.

[0017] By injection molding the fiber conductor into the center bracket, the tedious task of manually winding the fiber conductor into the center bracket is avoided. When the PCB board is turned on and energized, current flows to the fiber conductor at the same time. After the fiber conductor is turned on, it stabilizes the center bracket while enabling the magnetic ring to have a good current-carrying capacity-increasing effect while effectively consuming the hysteresis loss and heat loss generated by the fiber conductor.

[0018] When the candle wick is manually moved, the LED lamp beads swing along with the candle wick. At this time, the kinetic energy applied to the candle wick by the human hand is converted into torque potential energy of the fiber conductor. When the fiber conductor is energized, the torque potential energy is released, and the torque potential energy is converted into mechanical potential energy. The mechanical potential energy is transmitted to the main bracket. When the candle wick is manually moved once, the mechanical energy can make the main bracket swing. When the main bracket swings, it drives the header bracket and the candle wick to swing together, so that the candle wick can swing without manual moving, making the electronic candle more realistic when used.

[0019] The remote control system allows people to control the electronic candle to automatically turn on and off through the remote control even when they are away from the electronic candle, so that the magnetic swing electronic candle can achieve the effect of "the light turns on when people come and turns off when people leave". BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of the magnetic swinging electronic candle proposed by the present invention;

[0021] Figure 2 This is a schematic diagram of the bottom structure of the magnetic swinging electronic candle proposed by the present invention;

[0022] Figure 3 This is a schematic diagram of the internal structure of the cylindrical shell of the magnetic swinging electronic candle proposed in the present invention;

[0023] Figure 4 This is a schematic diagram of the connection structure between the candle wick and the central support of the magnetic swing electronic candle proposed by the present invention;

[0024] Figure 5This is a schematic cross-sectional view of the main bracket, head bracket and candle wick of the magnetic swing electronic candle proposed in the present invention;

[0025] Figure 6 This is a schematic diagram of the connection structure between the central support and fiber conductor of the magnetic swing electronic candle proposed by the present invention;

[0026] Figure 7 This is a schematic diagram of the internal structure of the cylindrical bracket of the magnetic swinging electronic candle proposed in the present invention.

[0027] In the picture:

[0028] 1. Cylindrical bracket; 2. PCB board; 3. Electromagnet; 4. Magnetic ring; 5. Main bracket; 6. Head bracket; 7. Candle wick; 8. Center through hole; 9. Center bracket; 10. Fiber conductor; 11. Power cord; 12. Card slot; 13. Limit hole; 14. Card block; 15. Connecting wire; 16. Support base; 17. Battery box; 18. LED lamp beads; 19. Candle cover; 20. Accommodation space; 21. Cylindrical shell; 22. Connecting wire. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0030] The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0031] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be described in detail here.

[0032] Example 1: Reference Figure 1-7 The magnetic swing electronic candle includes a cylindrical bracket 1, a support base 16 and a cylindrical shell 21. The cylindrical bracket 1 is sleeved inside the cylindrical shell 21. The support base 16 is fixedly connected to the bottom of the cylindrical shell 21. The top of the cylindrical shell 21 is fixedly connected with a candle cover 19. The candle cover 19, the cylindrical shell 21 and the cylindrical bracket 1 form an accommodating space 20.

[0033] Among them, a central bracket 9 is provided in the middle of the accommodating space 20, and the central bracket 9 and the cylindrical bracket 1 are flexibly connected through a power cord 11. The center of the central bracket 9 is connected to the main bracket 5, and the outer surface of the main bracket 5 is flexibly connected to several groups of fiber conductors 10. The ends of the fiber conductors 10 are wrapped and connected to the central bracket 9. The top of the main bracket 5 is fixedly connected to the header bracket 6, and a central through hole 8 is opened at the center of the candle cover 19. The end of the header bracket 6 away from the main bracket 5 passes through the central through hole 8 and extends to the outside of the accommodating space 20 and is connected to the candle wick 7. The inside of the candle wick 7 is provided with an LED lamp bead 18, and the bottom of the LED lamp bead 18 is connected to the power supply component.

[0034] The power supply assembly includes a magnetic ring 4 located at the bottom of the main bracket 5, and a connecting wire 22 is connected to the top of the magnetic ring 4. One end of the connecting wire 22 passes through the main bracket 5, the emerging bracket 6, the candle wick 7 in sequence and is electrically connected to the LED lamp bead 18. A PCB board 2 is provided on the cylindrical bracket 1, and an electromagnet 3 that cooperates with the magnetic ring 4 is fixedly connected to the center of the PCB board 2. A battery box 17 is provided in the support base 16, and the battery box 17 is loaded with batteries. A remote control system is also provided in the inner wall of the support base 16.

[0035] The outer surface of the candle wick 7 is covered with a protective shell, and the shapes of the protective shell, the candle wick 7 and the LED lamp bead 18 are all flame-shaped.

[0036] The opposite sides of the electromagnet 3 and the magnetic ring 4 have the same poles and repel each other.

[0037] In this embodiment, when the magnetic swinging electronic candle needs to be used, first turn on the control switch, and the current is transmitted to the PCB board 2 along the connecting wire 15, so that the PCB board 2 is energized, the PCB board 2 is turned on, and then the electromagnet 3 is turned on. When the PCB board 2 is turned on, the current flows along the power line 11 to the center bracket 9, and then the center bracket 9 is transmitted to the main bracket 5 and the magnetic ring 4 through the fiber wire 10. At this time, the magnetic ring 4 is turned on, and the magnetic ring 4 then transmits the current to the LED lamp bead 18 through the connecting wire 22. At this time, the LED lamp bead 18 emits light, which can simulate the burning flame of a traditional candle. When the magnetic ring 4 is energized, magnetism will be generated. Since the opposite sides of the electromagnet 3 and the magnetic ring 4 are the same poles, they will repel each other, and the electromagnetic When the iron 3 and the magnetic ring 4 are energized at the same time, the magnetic electromagnet 3 will push the magnetic ring 4 away in opposite directions. When the magnetic ring 4 swings to a vertical position and approaches the electromagnet 3, the electromagnet 3 is turned on again, repelling the electromagnet 3 and pushing the magnetic ring 4 away again. Therefore, the electromagnet 3 is repeatedly turned on and off, causing the magnetic ring 4 to swing continuously. When the magnetic ring 4 is constantly swinging, it drives the main bracket 5 and the header bracket 6 to swing continuously. When the header bracket 6 is swinging, it drives the candle wick 7 and the LED lamp bead 18 to make disordered swinging motion in all directions in the central through hole 8. When the candle wick 7 is swinging, it can simulate the situation where the flame of a traditional candle is constantly swaying when burning, making the electronic candle more realistic when used.

[0038] Example 2: Reference Figure 1-7 On the basis of Example 1, a technical solution for a magnetic swinging electronic candle is provided. A plurality of through holes are opened on the outer wall of the central bracket 9. One end of the fiber conductor 10 extends into the through hole in a C-shape and is connected to the central bracket 9. The other end of the fiber conductor 10 is evenly wound in a ring shape on the outer surface of the main bracket 5, and the fiber conductor 10 curls as the main bracket 5 swings.

[0039] A groove is formed at the bottom of the PCB board 2 , and a clamping block 14 that matches the groove is fixedly connected to the top of the cylindrical bracket 1 .

[0040] In this embodiment, the card block 14 is embedded in the groove to complete the engagement between the card block 14 and the PCB board 2, thereby maintaining the stability of the PCB board 2 after power is applied. When the control switch is turned on, the LED lamp bead 18 lights up. At this time, when the candle wick 7 is manually turned, the LED lamp bead 18 swings along with the candle wick 7. When the candle wick 7 swings, the kinetic energy applied to the candle wick 7 is converted into torque potential energy of the fiber wire 10 located on the center bracket 9. When the fiber wire 10 is energized, the potential energy on the fiber wire 10 is released, thereby converting the potential energy on the fiber wire 10 into mechanical potential energy. At this time, the mechanical potential energy is transmitted to the main bracket 5. After the candle wick 7 is manually turned once, the mechanical energy can make the main bracket 5 swing. When the main bracket 5 swings, it drives the head bracket 6 and the candle wick 7 to swing together, so that the candle wick 7 can swing even without manual turning, making the electronic candle more authentic when used.

[0041] Example 3: Reference Figure 1-7 On the basis of the first embodiment, a technical solution for a magnetic swinging electronic candle is provided. The inner wall of the cylindrical bracket 1 is symmetrically provided with a card slot 12, and a limiting hole 13 is provided in the card slot 12. One end of the power cord 11 is wrapped around the outer surface of the central bracket 9. The end of the power cord 11 away from the central bracket 9 passes through the limiting hole 13 and extends to the inside of the PCB board 2 and is connected to a connecting wire 15. The end of the connecting wire 15 passes through the cylindrical shell 21 and the support base 16 in sequence and extends to the inside of the battery box 17 and is electrically connected to the battery inside the battery box 17.

[0042] The remote control system includes a receiver and a central processing unit located in the support base 16. The inner wall of the support base 16 is provided with a voice control system and a light control system in sequence. The voice control system, light control system, receiver, and LED lamp beads 18 are all electrically connected to the central processing unit.

[0043] A control switch is provided on the outer surface of the support base 16 , and the control switch, battery, electromagnet 3 , magnetic ring 4 , fiber conductor 10 , power cord 11 , connecting conductor 15 , LED lamp beads 18 , and connecting wire 22 are all electrically connected to the PCB board 2 .

[0044] In this embodiment, the voice control system includes a lamp load phototransistor, a thyristor (SCR), a microphone, a voice control circuit, and a light control circuit. The LED lamp bead 18 is connected in series with the thyristor (SCR) and then connected to the switch circuit. When the light is strong during the day, the switch circuit is in a self-locking state. At this time, the collector and emitter of the phototransistor cannot conduct, and the LED lamp bead 18 does not light up. The LED lamp bead 18 can be turned on by controlling the control switch at the bottom of the support base 16 or an external remote control. When controlled by the remote control, the remote control generates different coded pulses and outputs various control pulse signals using infrared as the medium. The receiver amplifies, limits, detects, and shapes the received infrared signals and sends them to the central processing unit. The central processing unit sends control signals to the corresponding control circuit based on the different signals. The control circuit then controls the LED lamp bead 18 to turn on. At night or in dim light, the switch circuit enters a standby state. When there is sound, the microphone converts the sound signal into an electrical signal, causing the switch circuit to conduct, and the LED lamp bead 18 lights up. After a delay, it automatically turns off, thus achieving the effect of "the light turns on when people come and turns off when people leave."

[0045] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0046] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature identified as "first" or "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, "plurality" means two or more, unless otherwise specifically defined.

[0047] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A magnetic swinging electronic candle, comprising a cylindrical bracket (1), a support base (16) and a cylindrical shell (21), characterized in that: The cylindrical bracket (1) is sleeved inside the cylindrical shell (21), the support seat (16) is fixedly connected to the bottom of the cylindrical shell (21), the top of the cylindrical shell (21) is fixedly connected to a candle cover (19), and the candle cover (19), the cylindrical shell (21) and the cylindrical bracket (1) form a receiving space (20); A central support (9) is provided in the middle of the accommodating space (20), the central support (9) and the cylindrical support (1) are flexibly connected via a power line (11), a main support (5) is connected at the center of the central support (9), a plurality of groups of fiber conductors (10) are flexibly connected to the outer surface of the main support (5), the ends of the fiber conductors (10) are wound and connected to the central support (9), a header support (6) is fixedly connected to the top of the main support (5), a central through hole (8) is provided at the center of the candle cover (19), an end of the header support (6) away from the main support (5) passes through the central through hole (8) and extends to the outside of the accommodating space (20) and is connected to a candle wick (7), an LED lamp bead (18) is provided inside the candle wick (7), and a power supply assembly is connected to the bottom of the LED lamp bead (18); The power supply assembly comprises a magnetic ring (4) located at the bottom of the main bracket (5), a connecting wire (22) is connected to the top of the magnetic ring (4), one end of the connecting wire (22) passes through the main bracket (5), the header bracket (6), the candle wick (7) in sequence and is electrically connected to the LED lamp bead (18), a PCB board (2) is provided on the cylindrical bracket (1), an electromagnet (3) matched with the magnetic ring (4) is fixedly connected at the center of the PCB board (2), a battery box (17) is provided in the support base (16), and batteries are loaded in the battery box (17), and a remote control system is also provided in the inner wall of the support base (16); The inner wall of the cylindrical bracket (1) is symmetrically provided with a card slot (12), and a limiting hole (13) is provided in the card slot (12). One end of the power line (11) is wound around the outer surface of the central bracket (9), and the end of the power line (11) away from the central bracket (9) passes through the limiting hole (13) and extends to the inside of the PCB board (2) and is connected to a connecting wire (15). The end of the connecting wire (15) passes through the cylindrical shell (21) and the support seat (16) in sequence and extends to the inside of the battery box (17) and is electrically connected to the battery inside the battery box (17); The outer wall of the central support (9) is provided with a plurality of through holes, one end of the fiber conductor (10) extends into the through hole in a C-shape and is connected to the central support (9), and the other end of the fiber conductor (10) is evenly wound around the outer surface of the main support (5) in a ring shape, and the fiber conductor (10) curls as the main support (5) swings.

2. The magnetic swinging electronic candle according to claim 1, characterized in that: A groove is provided at the bottom of the PCB board (2), and a clamping block (14) that matches the groove is fixedly connected to the top of the cylindrical bracket (1).

3. The magnetic swinging electronic candle according to claim 1, characterized in that: The outer surface of the candle wick (7) is covered with a protective shell, and the shapes of the protective shell, the candle wick (7), and the LED lamp bead (18) are all flame-shaped.

4. The magnetic swinging electronic candle according to claim 1, characterized in that: The remote control system includes a receiver and a central processing unit located in the support base (16), and a voice control system and a light control system are sequentially arranged in the inner wall of the support base (16). The voice control system, the light control system, the receiver, and the LED lamp beads (18) are all electrically connected to the central processing unit.

5. The magnetic swinging electronic candle according to claim 1, characterized in that: A control switch is provided on the outer surface of the support base (16); the control switch, battery, electromagnet (3), magnetic ring (4), fiber conductor (10), power cord (11), connecting conductor (15), LED lamp bead (18), and connecting wire (22) are all electrically connected to the PCB board (2).

6. The magnetic swinging electronic candle according to claim 1, characterized in that: The opposite sides of the electromagnet (3) and the magnetic ring (4) have the same polarity and repel each other.

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