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WO2025092549A1 - Rechargeable electronic tealight candle having swingable flame head - Google Patents

Rechargeable electronic tealight candle having swingable flame head Download PDF

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Publication number
WO2025092549A1
WO2025092549A1 PCT/CN2024/126983 CN2024126983W WO2025092549A1 WO 2025092549 A1 WO2025092549 A1 WO 2025092549A1 CN 2024126983 W CN2024126983 W CN 2024126983W WO 2025092549 A1 WO2025092549 A1 WO 2025092549A1
Authority
WO
WIPO (PCT)
Prior art keywords
light source
circuit board
control circuit
rechargeable
flame
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
PCT/CN2024/126983
Other languages
French (fr)
Chinese (zh)
Inventor
董海松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Dongguan Diwanmei Electronic Technology Co Ltd
Original Assignee
Dongguan Diwanmei Electronic Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dongguan Diwanmei Electronic Technology Co Ltd filed Critical Dongguan Diwanmei Electronic Technology Co Ltd
Publication of WO2025092549A1 publication Critical patent/WO2025092549A1/en
Pending legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/04—Lighting devices or systems producing a varying lighting effect simulating flames
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S10/00—Lighting devices or systems producing a varying lighting effect
    • F21S10/04—Lighting devices or systems producing a varying lighting effect simulating flames
    • F21S10/046—Lighting devices or systems producing a varying lighting effect simulating flames by movement of parts, e.g. by movement of reflectors or light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices

Definitions

  • the invention relates to the technical field of simulated electronic candles, in particular to a rechargeable tealight swing flame electronic candle.
  • Candles are an important decoration and are widely used in birthday parties, candlelight dinners and other important occasions to adjust the atmosphere.
  • traditional candles not only produce smoke and pollute the environment after being lit, but also pose safety hazards due to open flames. Therefore, traditional candles are increasingly being replaced by electronic candles.
  • Tealight electronic candles usually refer to small electronic candles with an outer diameter of less than 50 mm and a height of less than 40 mm. They are a very important type of electronic candles and are widely used in decoration of some specific scenes. Electronic candles with charging functions can save consumers' usage costs.
  • the outer diameter of the light source conductive wire is less than 0.5 mm.
  • the support frame has an upper and lower end, the upper end of the support frame is provided with a cross bar fixing position, the cross bar is fixed to the support frame through the cross bar fixing position, the lower end of the support frame is provided with a supporting foot, the bottom shell is provided with a supporting foot fixing position, the supporting foot is fixedly supported on the supporting foot fixing position, and the two light source conductive wires are respectively arranged on the corresponding sides of the cross bar.
  • the bottom surface of the supporting foot of the supporting frame is pressed on the control circuit board.
  • the support frame comprises two symmetrical parts, each of which has the crossbar fixing position and the support foot.
  • the charging conductive sheet includes a first charging conductive sheet and a second charging conductive sheet, the second charging conductive sheet is in a ring shape, and the first charging conductive sheet is arranged inside the ring shape of the second charging conductive sheet.
  • the first charging conductive sheet and the second charging conductive sheet are respectively provided with two fixing feet, and the bottom shell is correspondingly provided with two through holes for assembling the charging conductive sheets; the fixing feet are in an unbent state before being assembled with the bottom shell, and when the charging conductive sheet is assembled with the bottom shell, the fixing feet first pass through the through holes for assembly, and then the fixing feet are bent and fixed to the bottom shell.
  • the light source conductive wire is an enameled wire.
  • the outer shell is provided with a lateral groove
  • the vertical wall on the bottom shell is provided with a lateral protrusion
  • the outer shell and the bottom shell are matched and connected through the lateral groove and the lateral protrusion.
  • the rechargeable battery is square in shape, a control chip is fixed on the top of the control circuit board, a power switch is fixed on the bottom of the control circuit board, the power switch is arranged next to the rechargeable battery and is in the same horizontal space as the rechargeable battery, the bottom of the control circuit board is supported on the upper end surface of the vertical wall, and the weight block is in a circular ring shape and is fixed to the outer periphery of the lower end of the light source bracket.
  • the layout of the flame head movable component, support component, electromagnetic coil, rechargeable battery and control circuit board in the outer shell and the bottom shell of the present invention can ensure that the internal structure is compact in a narrow internal space with an outer diameter of less than 50 mm and a height of less than 40 mm, and can simultaneously realize the natural swing function of the flame head and the rechargeable function.
  • FIG1 is a schematic diagram of the appearance of an embodiment of a rechargeable tealight swing flame electronic candle of the present invention
  • FIG2 is an exploded schematic diagram of an embodiment of a rechargeable tealight swing flame electronic candle according to the present invention with the outer shell removed;
  • FIG4 is another cross-sectional schematic diagram of an embodiment of a rechargeable tealight swinging flame electronic candle of the present invention.
  • FIG5 is a perspective view of an assembly of a rechargeable tealight swing flame electronic candle embodiment of the present invention after removing the outer shell;
  • FIG6 is a schematic 3D assembly diagram of the rechargeable tealight swing flame electronic candle embodiment of the present invention after removing the outer shell from another angle;
  • FIG. 7 is a schematic diagram of the control circuit board assembly of the rechargeable tealight swing flame electronic candle embodiment of the present invention
  • FIG8 is a schematic diagram of the bottom shell structure of an embodiment of a rechargeable tealight swing flame electronic candle of the present invention.
  • FIG9 is a schematic diagram of the shell structure of an embodiment of a rechargeable tealight swing flame electronic candle of the present invention.
  • FIG10 is a schematic structural diagram of a first charging conductive sheet of an embodiment of a rechargeable tealight swing flame electronic candle according to the present invention.
  • FIG. 11 is a schematic diagram of the structure of the second charging conductive sheet of the rechargeable tealight swinging flame electronic candle embodiment of the present invention.
  • Shell 100 lateral groove 110; bottom shell 200, bottom surface 210, vertical wall 220, upper end surface 221 of the vertical wall, internal space 230, lateral protrusion 240, support foot fixing position 250, first charging conductive sheet assembly through hole 270, second charging conductive sheet assembly through hole 280; flame head 310, light source 320, first light source electrode 321, second light source electrode 322, light source bracket 330, magnet 340, weight block 350, first light source conductive wire 360, second light source conductive wire 370; support frame 410, cross bar fixing position 411, support foot 412; cross bar 420; electromagnetic coil 500; rechargeable battery 600; control circuit board 700, first charging conductive sheet 710, fixing foot 711 of first charging conductive sheet, second charging conductive sheet 720, fixing foot 721 of second charging conductive sheet, power switch 730, remote control receiving head 740.
  • a tealight swing flame head electronic candle comprises a housing 100, a bottom housing 200 for closing the bottom opening of the housing, a flame head movable assembly, a support assembly, an electromagnetic coil 500, a rechargeable battery 600 and a control circuit board 700.
  • the flame head movable assembly comprises a flame head 310, a light source 320, a light source bracket 330, a magnet 340 and a weight block 350.
  • the flame head 310 comprises a three-dimensional flame-shaped portion and is hollow inside, at least part of which is located above the upper opening of the housing 100.
  • the light source 320 is arranged inside the flame head 310.
  • the light emitted by the light source 320 illuminates the flame head from the inside of the flame head 310.
  • the light source 320 is arranged at the upper end of the light source bracket 330.
  • the first electrode 321 of the light source 320 is electrically connected to the control circuit board through the first light source conductive wire 360, and the second electrode 322 of the light source 320 is electrically connected to the control circuit board 700 through the second light source conductive wire 370.
  • the support assembly includes a support frame 410 and a crossbar 420, wherein the crossbar 420 is fixedly supported on the support frame 410, and the support frame 410 is fixedly supported on the bottom shell 200.
  • the light source bracket 330 is movably supported on the crossbar 420, the magnet 340 is fixed at the center of the lower end of the light source bracket 330, and the weight block 350 is fixed at the lower end of the light source bracket 330.
  • the bottom shell 200 includes a bottom surface 210, a vertical wall 220, and an internal space 230 formed by the bottom surface and the vertical wall.
  • the control circuit board 700 is supported on the upper end surface 221 of the vertical wall of the bottom shell 200, and the rechargeable battery 600 is arranged below the control circuit board 700 and located in the internal space 230 of the bottom shell 200.
  • the electromagnetic coil 500 is fixed on the upper surface of the control circuit board 700 and is electrically connected thereto.
  • Charging conductive sheets are provided on the bottom surface of the bottom shell 200 and are electrically connected to the control circuit board 700 respectively.
  • the electromagnetic coil 500 After the electromagnetic coil 500 is energized, it interacts with the magnet 340 to drive the magnet 340 to swing, thereby driving the light source bracket 330 fixed to the magnet 340 to swing, and then driving the light source 320 and the flame head 310 to swing together.
  • the outer diameter of the first light source conductive wire 360 and the second light source conductive wire 370 is less than 0.5 mm.
  • the first light source conductive wire 360 and the second light source conductive wire 370 are respectively arranged on the corresponding sides of the crossbar 420.
  • the first light source conductive wire 360 and the second light source conductive wire 370 are both enameled wires.
  • the support frame 410 has upper and lower ends, the upper end of the support frame 410 is provided with a crossbar fixing position 411, the crossbar 420 is fixed to the support frame 410 through the crossbar fixing position 411, and the lower end of the support frame 410 is provided with a support foot 412.
  • the bottom shell 200 is provided with a support foot fixing position 250, and the support foot 410 is fixedly supported on the support foot fixing position 250.
  • the bottom surface of the support foot of the support frame 410 is pressed on the control circuit board 700.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)

Abstract

The present invention relates to a rechargeable electronic tealight candle having swingable flame head, comprising a housing, a bottom housing, a flame head movable assembly, a supporting assembly, an electromagnetic coil, a rechargeable battery, and a control circuit board. The flame head movable assembly comprises a flame head, a light source, a light source holder, a magnet, and a weighting block. After being powered on, the electromagnetic coil interacts with the magnet to drive the flame head movable assembly to swing. The supporting assembly comprises a supporting frame and a transverse rod. The transverse rod is supported on the supporting frame. The supporting frame is supported on the bottom housing. The light source holder is movably supported on the transverse rod. The magnet is fixed to the center of the lower end of the light source holder. The weighting block is fixed to the lower end of the light source holder. The control circuit board is supported on the bottom housing. The rechargeable battery is arranged under the control circuit board and located in the inner space of the bottom housing. The electromagnetic coil is fixed above the control circuit board. Charging conductive sheets are provided on the bottom surface of the bottom housing and respectively electrically connected to the control circuit board. The present invention has a compact structure and can achieve the technical effect of the natural swinging function of the flame head and the rechargeable function.

Description

可充电茶蜡摇摆火焰头电子蜡烛Rechargeable Tealight Oscillating Flame Electronic Candle 技术领域Technical Field

本发明涉及仿真电子蜡烛技术领域，特别涉及一种可充电茶蜡摇摆火焰头电子蜡烛。The invention relates to the technical field of simulated electronic candles, in particular to a rechargeable tealight swing flame electronic candle.

背景技术Background Art

蜡烛作为一种重要的装饰品，广泛应用于生日宴会、烛光晚餐等重要场合调节气氛。然而传统的蜡烛点燃后不但产生烟气，污染环境，而且明火还会存在安全隐患。因此，传统蜡烛日益被电子蜡烛所取代。茶蜡电子蜡烛通常是指外径小于50毫米，高度小于40毫米的一种小电子蜡烛，是电子蜡烛其中的一个很重要的种类，广泛应用于一些特定场景的装饰，具有充电功能的电子蜡烛可以节省消费者的使用成本。Candles are an important decoration and are widely used in birthday parties, candlelight dinners and other important occasions to adjust the atmosphere. However, traditional candles not only produce smoke and pollute the environment after being lit, but also pose safety hazards due to open flames. Therefore, traditional candles are increasingly being replaced by electronic candles. Tealight electronic candles usually refer to small electronic candles with an outer diameter of less than 50 mm and a height of less than 40 mm. They are a very important type of electronic candles and are widely used in decoration of some specific scenes. Electronic candles with charging functions can save consumers' usage costs.

为了带来烛光摇曳的真实感，专利CN 203375334 U公开了一种摇摆火焰头的电子蜡烛。该电子蜡烛实现了火焰头摇摆运动的效果，相对于市场上的火焰头固定不动的原有设计增加了电子蜡烛的真实感。但是由于茶蜡电子蜡烛的总体尺寸相对较小，内部空间有限，如何在这样狭小的内部空间实现摇摆火焰头的功能并且能达到自然摇摆的仿真效果，并且具有充电功能，专利CN 203375334 U并没有给出方案。In order to bring about the realistic feeling of flickering candlelight, patent CN 203375334 U discloses an electronic candle with a swinging flame head. The electronic candle realizes the effect of swinging flame head, which increases the realism of electronic candles compared with the original design with fixed flame head on the market. However, since the overall size of tealight electronic candles is relatively small and the internal space is limited, patent CN 203375334 U does not provide a solution on how to realize the function of swinging flame head in such a small internal space and achieve the simulation effect of natural swinging, and have a charging function.

发明内容Summary of the invention

本发明要解决的技术问题在于，针对现有技术的上述缺陷，提出一种布局巧妙、结构紧凑且火焰效果仿真度高的可充电茶蜡摇摆火焰头电子蜡烛。The technical problem to be solved by the present invention is that, in view of the above-mentioned defects of the prior art, a rechargeable tealight swinging flame head electronic candle with ingenious layout, compact structure and high flame effect simulation is proposed.

本发明解决其技术问题所采用的技术方案为：The technical solution adopted by the present invention to solve the technical problem is:

提供一种可充电茶蜡摇摆火焰头电子蜡烛，包括外壳、用于封闭外壳底部开口的底壳、火焰头活动组件、支撑组件、电磁线圈、充电电池和控制电路板；所述火焰头活动组件包括火焰头、光源、光源支架、磁铁和加重块，所述火焰头所述火焰头包括立体的火焰形状部分，至少部分位于所述外壳上部开口的上方，所述光源设置于所述火焰头的内部，所述光源发出的光线从所述火焰头内部由内而外照亮所述火焰头，所述光源设置在所述光源支架的上端，所述光源的电极通过光源导电线与所述控制电路板电性连接，所述电磁线圈通电后，与所述磁铁相互作用，驱动所述火焰头活动组件摇摆；所述支撑组件包括支撑架和横杆，所述横杆固定支撑在所述支撑架上，所述支撑架固定支撑在所述底壳上，所述光源支架可活动地支撑在所述横杆上，所述磁铁固定在所述光源支架的下端的中心位置，所述加重块固定在所述光源支架的下端；所述控制电路板支撑在所述底壳上，所述底壳包括底面、立壁和由其底面和立壁形成的内部空间，所述充电电池设置在所述控制电路板的下方且位于所述底壳的内部空间，所述电磁线圈固定在所述控制电路板的上面并与其电性连通，所述底壳的底面上设有充电导电片且分别电性连接至所述控制电路板。Provided is a rechargeable tealight swinging flame head electronic candle, comprising an outer shell, a bottom shell for closing the bottom opening of the outer shell, a flame head movable component, a supporting component, an electromagnetic coil, a rechargeable battery and a control circuit board; the flame head movable component comprises a flame head, a light source, a light source bracket, a magnet and a weight block, the flame head comprises a three-dimensional flame shape portion, at least part of which is located above the upper opening of the outer shell, the light source is arranged inside the flame head, the light emitted by the light source illuminates the flame head from the inside to the outside, the light source is arranged at the upper end of the light source bracket, the electrode of the light source is electrically connected to the control circuit board through the light source conductive wire, and when the electromagnetic coil is energized, it interacts with the magnet to drive the The flame head movable assembly swings; the support assembly includes a support frame and a cross bar, the cross bar is fixedly supported on the support frame, the support frame is fixedly supported on the bottom shell, the light source bracket is movably supported on the cross bar, the magnet is fixed at the center position of the lower end of the light source bracket, and the weight block is fixed at the lower end of the light source bracket; the control circuit board is supported on the bottom shell, the bottom shell includes a bottom surface, a vertical wall and an internal space formed by its bottom surface and the vertical wall, the rechargeable battery is arranged below the control circuit board and is located in the internal space of the bottom shell, the electromagnetic coil is fixed on the top of the control circuit board and is electrically connected to it, and charging conductive sheets are provided on the bottom surface of the bottom shell and are electrically connected to the control circuit board respectively.

进一步地：Further:

所述光源导电线的外径小于0.5毫米。The outer diameter of the light source conductive wire is less than 0.5 mm.

所述支撑架具有上下两端，所述支撑架的上端设置有横杆固定位，所述横杆通过所述横杆固定位固定在所述支撑架上，所述支撑架的下端设置有支撑脚，所述底壳设置有支撑脚固定位，所述支撑脚固定支撑在所述支撑脚固定位上，两根所述光源导电线分别设置在所述横杆相对应的两侧。The support frame has an upper and lower end, the upper end of the support frame is provided with a cross bar fixing position, the cross bar is fixed to the support frame through the cross bar fixing position, the lower end of the support frame is provided with a supporting foot, the bottom shell is provided with a supporting foot fixing position, the supporting foot is fixedly supported on the supporting foot fixing position, and the two light source conductive wires are respectively arranged on the corresponding sides of the cross bar.

所述支撑架的所述支撑脚的底面压在所述控制电路板的上面。The bottom surface of the supporting foot of the supporting frame is pressed on the control circuit board.

所述支撑架包括相对称的两部分，两部分分别具有所述横杆固定位和所述支撑脚。The support frame comprises two symmetrical parts, each of which has the crossbar fixing position and the support foot.

所述充电导电片包括第一充电导电片和第二充电导电片，所述第二充电导电片呈圆环形状，所述第一充电导电片设置在所述第二充电导电片的圆环形状内部。The charging conductive sheet includes a first charging conductive sheet and a second charging conductive sheet, the second charging conductive sheet is in a ring shape, and the first charging conductive sheet is arranged inside the ring shape of the second charging conductive sheet.

所述第一充电导电片和第二充电导电片分别设置有两个固定脚，所述底壳上相应设置有两个充电导电片装配用穿孔；所述固定脚在与所述底壳装配前处于未折弯状态，所述充电导电在与所述底壳装配时，所述固定脚首先穿过所述装配用穿孔，然后将所述固定脚折弯固定在所述底壳上。The first charging conductive sheet and the second charging conductive sheet are respectively provided with two fixing feet, and the bottom shell is correspondingly provided with two through holes for assembling the charging conductive sheets; the fixing feet are in an unbent state before being assembled with the bottom shell, and when the charging conductive sheet is assembled with the bottom shell, the fixing feet first pass through the through holes for assembly, and then the fixing feet are bent and fixed to the bottom shell.

所述光源导电线为漆包线。The light source conductive wire is an enameled wire.

所述外壳设置有侧向凹槽，所述底壳上的立壁上设置有侧向凸起，所述外壳和所述底壳通过所述侧向凹槽和所述侧向凸起配合连接。The outer shell is provided with a lateral groove, the vertical wall on the bottom shell is provided with a lateral protrusion, and the outer shell and the bottom shell are matched and connected through the lateral groove and the lateral protrusion.

所述充电电池为方形形状，所述控制电路板的上面固定有控制芯片，所述控制电路板的下面固定有电源开关，所述电源开关设置在所述充电电池的旁边与所述充电电池处于同一水平空间，所述控制电路板的下面支撑在所述立壁的上端面上，所述加重块为圆环形状，固定在所述光源支架的下端外周。The rechargeable battery is square in shape, a control chip is fixed on the top of the control circuit board, a power switch is fixed on the bottom of the control circuit board, the power switch is arranged next to the rechargeable battery and is in the same horizontal space as the rechargeable battery, the bottom of the control circuit board is supported on the upper end surface of the vertical wall, and the weight block is in a circular ring shape and is fixed to the outer periphery of the lower end of the light source bracket.

本发明具有以下有益效果: The present invention has the following beneficial effects:

本发明的火焰头活动组件、支撑组件、电磁线圈、充电电池和控制电路板在外壳和底壳内的布局，能保证在外径小于50毫米、高度小于40毫米的狭小的内部空间中，内部结构紧凑，能同时实现火焰头自然摇摆功能和可充电功能。The layout of the flame head movable component, support component, electromagnetic coil, rechargeable battery and control circuit board in the outer shell and the bottom shell of the present invention can ensure that the internal structure is compact in a narrow internal space with an outer diameter of less than 50 mm and a height of less than 40 mm, and can simultaneously realize the natural swing function of the flame head and the rechargeable function.

附图说明BRIEF DESCRIPTION OF THE DRAWINGS

图1是本发明可充电茶蜡摇摆火焰头电子蜡烛实施例的外观示意图；FIG1 is a schematic diagram of the appearance of an embodiment of a rechargeable tealight swing flame electronic candle of the present invention;

图2本发明可充电茶蜡摇摆火焰头电子蜡烛实施例去掉外壳以后的分解示意图；FIG2 is an exploded schematic diagram of an embodiment of a rechargeable tealight swing flame electronic candle according to the present invention with the outer shell removed;

图3是本发明可充电茶蜡摇摆火焰头电子蜡烛实施例的一个剖面示意图；FIG3 is a cross-sectional schematic diagram of an embodiment of a rechargeable tealight swing flame electronic candle of the present invention;

图4是本发明可充电茶蜡摇摆火焰头电子蜡烛实施例的另一个剖面示意图；FIG4 is another cross-sectional schematic diagram of an embodiment of a rechargeable tealight swinging flame electronic candle of the present invention;

图5是本发明可充电茶蜡摇摆火焰头电子蜡烛实施例去掉外壳以后的一个角度的装配立体示意图；FIG5 is a perspective view of an assembly of a rechargeable tealight swing flame electronic candle embodiment of the present invention after removing the outer shell;

图6是本发明可充电茶蜡摇摆火焰头电子蜡烛实施例去掉外壳以后的另一个角度的装配立体示意图；FIG6 is a schematic 3D assembly diagram of the rechargeable tealight swing flame electronic candle embodiment of the present invention after removing the outer shell from another angle;

图7是本发明可充电茶蜡摇摆火焰头电子蜡烛实施例的控制电路板装配示意图FIG. 7 is a schematic diagram of the control circuit board assembly of the rechargeable tealight swing flame electronic candle embodiment of the present invention

图8是本发明可充电茶蜡摇摆火焰头电子蜡烛实施例的底壳结构示意图；FIG8 is a schematic diagram of the bottom shell structure of an embodiment of a rechargeable tealight swing flame electronic candle of the present invention;

图9是本发明可充电茶蜡摇摆火焰头电子蜡烛实施例的外壳结构示意图；FIG9 is a schematic diagram of the shell structure of an embodiment of a rechargeable tealight swing flame electronic candle of the present invention;

图10是本发明可充电茶蜡摇摆火焰头电子蜡烛实施例的第一充电导电片的结构示意图；FIG10 is a schematic structural diagram of a first charging conductive sheet of an embodiment of a rechargeable tealight swing flame electronic candle according to the present invention;

图11是本发明可充电茶蜡摇摆火焰头电子蜡烛实施例的第二充电导电片的结构示意图。FIG. 11 is a schematic diagram of the structure of the second charging conductive sheet of the rechargeable tealight swinging flame electronic candle embodiment of the present invention.

附图标记如下：The reference numerals are as follows:

外壳100，侧向凹槽110；底壳200，底面210，立壁220，立壁上端面221，内部空间230，侧向凸起240，支撑脚固定位250，第一充电导电片装配用穿孔270，第二充电导电片装配用穿孔280；火焰头310，光源320，光源第一电极321，光源第二电极322，光源支架330，磁铁340，加重块350，第一光源导电线360，第二光源导电线370；支撑架410，横杆固定位 411，支撑脚412；横杆420；电磁线圈500；充电电池600；控制电路板700，第一充电导电片710，第一充电导电片的固定脚711，第二充电导电片720，第二充电导电片的固定脚721，电源开关730，遥控接收头740。Shell 100, lateral groove 110; bottom shell 200, bottom surface 210, vertical wall 220, upper end surface 221 of the vertical wall, internal space 230, lateral protrusion 240, support foot fixing position 250, first charging conductive sheet assembly through hole 270, second charging conductive sheet assembly through hole 280; flame head 310, light source 320, first light source electrode 321, second light source electrode 322, light source bracket 330, magnet 340, weight block 350, first light source conductive wire 360, second light source conductive wire 370; support frame 410, cross bar fixing position 411, support foot 412; cross bar 420; electromagnetic coil 500; rechargeable battery 600; control circuit board 700, first charging conductive sheet 710, fixing foot 711 of first charging conductive sheet, second charging conductive sheet 720, fixing foot 721 of second charging conductive sheet, power switch 730, remote control receiving head 740.

具体实施方式DETAILED DESCRIPTION

现结合附图，对本发明的较佳实施例作详细说明。Now, the preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

如图1至图8所示，一种茶蜡摇摆火焰头电子蜡烛，包括外壳100、用于封闭外壳底部开口的底壳200、火焰头活动组件、支撑组件、电磁线圈500、充电电池600和控制电路板700。所述火焰头活动组件包括火焰头310、光源320、光源支架330、磁铁340和加重块350，所述火焰头310所述火焰头包括立体的火焰形状部分且内部中空，至少部分位于所述外壳100上部开口的上方，所述光源320设置于所述火焰头310的内部，所述光源320发出的光线从所述火焰头310内部由内而外照亮所述火焰头，所述光源320设置在所述光源支架330的上端。所述光源320的第一电极321和通过第一光源导电线360与所述控制电路板电性连接，所述光源320的第二电极322通过第二光源导电线370与所述控制电路板700电性连接。所述支撑组件包括支撑架410和横杆420，所述横杆420固定支撑在所述支撑架410上，所述支撑架410固定支撑在所述底壳200上。所述光源支架330可活动地支撑在所述横杆420上，所述磁铁340固定在所述光源支架330的下端的中心位置，所述加重块350固定在所述光源支架330的下端。所述底壳200包括底面210、立壁220和由其底面和立壁形成的内部空间230，所述控制电路板700支撑在所述底壳200的立壁上端面221上，所述充电电池600设置在所述控制电路板700的下方且位于所述底壳200的内部空间230。所述电磁线圈500固定在所述控制电路板700的上表面并与其电性连通，所述底壳200的底面上设有充电导电片且分别电性连接至所述控制电路板700。As shown in Fig. 1 to Fig. 8, a tealight swing flame head electronic candle comprises a housing 100, a bottom housing 200 for closing the bottom opening of the housing, a flame head movable assembly, a support assembly, an electromagnetic coil 500, a rechargeable battery 600 and a control circuit board 700. The flame head movable assembly comprises a flame head 310, a light source 320, a light source bracket 330, a magnet 340 and a weight block 350. The flame head 310 comprises a three-dimensional flame-shaped portion and is hollow inside, at least part of which is located above the upper opening of the housing 100. The light source 320 is arranged inside the flame head 310. The light emitted by the light source 320 illuminates the flame head from the inside of the flame head 310. The light source 320 is arranged at the upper end of the light source bracket 330. The first electrode 321 of the light source 320 is electrically connected to the control circuit board through the first light source conductive wire 360, and the second electrode 322 of the light source 320 is electrically connected to the control circuit board 700 through the second light source conductive wire 370. The support assembly includes a support frame 410 and a crossbar 420, wherein the crossbar 420 is fixedly supported on the support frame 410, and the support frame 410 is fixedly supported on the bottom shell 200. The light source bracket 330 is movably supported on the crossbar 420, the magnet 340 is fixed at the center of the lower end of the light source bracket 330, and the weight block 350 is fixed at the lower end of the light source bracket 330. The bottom shell 200 includes a bottom surface 210, a vertical wall 220, and an internal space 230 formed by the bottom surface and the vertical wall. The control circuit board 700 is supported on the upper end surface 221 of the vertical wall of the bottom shell 200, and the rechargeable battery 600 is arranged below the control circuit board 700 and located in the internal space 230 of the bottom shell 200. The electromagnetic coil 500 is fixed on the upper surface of the control circuit board 700 and is electrically connected thereto. Charging conductive sheets are provided on the bottom surface of the bottom shell 200 and are electrically connected to the control circuit board 700 respectively.

所述电磁线圈500通电后，与所述磁铁340相互作用，驱动磁铁340摇摆，带动与磁铁340固定在一起光源支架330摇摆，继而带动所述光源320和火焰头310一起摇摆。After the electromagnetic coil 500 is energized, it interacts with the magnet 340 to drive the magnet 340 to swing, thereby driving the light source bracket 330 fixed to the magnet 340 to swing, and then driving the light source 320 and the flame head 310 to swing together.

为了火焰头摆动更为逼真，本实施例中，第一光源导电线360和第二光源导电线370的外径小于0.5毫米。如图4所示，第一光源导电线360和第二光源导电线370分别设置在所述横杆420相对应的两侧。一些实施例中，所述第一光源导电线360和所述第二光源导电线370均为漆包线。In order to make the swing of the flame head more realistic, in this embodiment, the outer diameter of the first light source conductive wire 360 and the second light source conductive wire 370 is less than 0.5 mm. As shown in FIG4 , the first light source conductive wire 360 and the second light source conductive wire 370 are respectively arranged on the corresponding sides of the crossbar 420. In some embodiments, the first light source conductive wire 360 and the second light source conductive wire 370 are both enameled wires.

如图2所示，所述支撑架410具有上下两端，所述支撑架410的上端设置有横杆固定位411，所述横杆420通过所述横杆固定位411固定在所述支撑架410上，所述支撑架410的下端设置有支撑脚412。如图8所示，所述底壳200设置有支撑脚固定位250，所述支撑脚410固定支撑在所述支撑脚固定位250上。如图6所示，所述支撑架410的支撑脚底面压在所述控制电路板700的上面。As shown in FIG2 , the support frame 410 has upper and lower ends, the upper end of the support frame 410 is provided with a crossbar fixing position 411, the crossbar 420 is fixed to the support frame 410 through the crossbar fixing position 411, and the lower end of the support frame 410 is provided with a support foot 412. As shown in FIG8 , the bottom shell 200 is provided with a support foot fixing position 250, and the support foot 410 is fixedly supported on the support foot fixing position 250. As shown in FIG6 , the bottom surface of the support foot of the support frame 410 is pressed on the control circuit board 700.

一些实施例中，所述支撑架410由相对称的两部分组成，两部分分别具有所述横杆固定位411和支撑脚412。In some embodiments, the support frame 410 is composed of two symmetrical parts, and the two parts respectively have the crossbar fixing position 411 and the supporting feet 412.

如图3、图4、图10和图11所示，所述第二充电导电片720具有圆环形状，所述第一充电导电片710设置在所述充电导电片的所述圆环形状的内部。所述第二充电导电片720设置有两个固定脚721，所述第一充电导电片710设置有两个固定脚711，所述底壳200上设置有第一充电导电片装配用穿孔270和第二充电导电片装配用穿孔280。所述固定脚在与所述底壳装配前处于未折弯状态，所述第一充电导电片和第二充电导电片在与所述底壳装配时，其固定脚先穿过所述充电导电片装配用穿孔，然后将所述固定脚折弯固定在所述底壳上。As shown in Fig. 3, Fig. 4, Fig. 10 and Fig. 11, the second charging conductive sheet 720 has a circular ring shape, and the first charging conductive sheet 710 is arranged inside the circular ring shape of the charging conductive sheet. The second charging conductive sheet 720 is provided with two fixing feet 721, and the first charging conductive sheet 710 is provided with two fixing feet 711. The bottom shell 200 is provided with a through hole 270 for assembling the first charging conductive sheet and a through hole 280 for assembling the second charging conductive sheet. The fixing feet are in an unbent state before being assembled with the bottom shell. When the first charging conductive sheet and the second charging conductive sheet are assembled with the bottom shell, the fixing feet first pass through the through hole for assembling the charging conductive sheet, and then the fixing feet are bent and fixed to the bottom shell.

如图9所示，所述外壳100设置有侧向凹槽110，如图8所示，所述底壳200上的所述立壁上设置有侧向凸起240，所述外壳100和底壳200通过所述侧向凹槽和所述侧向凸起配合连接。As shown in FIG. 9 , the outer shell 100 is provided with a lateral groove 110 , and as shown in FIG. 8 , the vertical wall on the bottom shell 200 is provided with a lateral protrusion 240 , and the outer shell 100 and the bottom shell 200 are connected by the lateral groove and the lateral protrusion.

如图2至图4所示，所述充电电池600为方形形状。如图7所示，所述控制电路板700的上面固定有控制芯片，下面固定有电源开关730，所述电源开关730设置在所述充电电池600的旁边与所述充电电池处于同一水平空间。如图6和图8所示，所述控制电路板700的下面支撑在所述底壳200的立壁上端面260上。如图2和图3所示，所述加重块350为圆环形状，设置在固定在所述光源支架的下端外周。As shown in FIGS. 2 to 4 , the rechargeable battery 600 is in a square shape. As shown in FIG. 7 , a control chip is fixed on the top of the control circuit board 700, and a power switch 730 is fixed on the bottom. The power switch 730 is arranged beside the rechargeable battery 600 and in the same horizontal space as the rechargeable battery. As shown in FIGS. 6 and 8 , the bottom of the control circuit board 700 is supported on the upper end surface 260 of the vertical wall of the bottom shell 200. As shown in FIGS. 2 and 3 , the weight block 350 is in a circular ring shape and is arranged and fixed on the outer periphery of the lower end of the light source bracket.

如1和图3所示，本发明茶蜡摇摆火焰头电子蜡烛的火焰头活动组件、支撑组件、电磁线圈、充电电池和控制电路板在外壳和底壳内的布局巧妙，能保证在本发明外径D小于50毫米、高度H小于40毫米的狭小的内部空间中，内部结构紧凑，能同时实现火焰头自然摇摆功能和可充电功能。As shown in Figures 1 and 3, the flame head movable component, support component, electromagnetic coil, rechargeable battery and control circuit board of the tea candle swinging flame head electronic candle of the present invention are cleverly arranged in the outer shell and the bottom shell, which can ensure that in the narrow internal space of the present invention with an outer diameter D less than 50 mm and a height H less than 40 mm, the internal structure is compact and can simultaneously realize the natural swinging function of the flame head and the rechargeable function.

应当理解的是，以上实施例仅用以说明本发明的技术方案，而非对其限制，对本领域技术人员来说，可以对上述实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改和替换，都应属于本发明所附权利要求的保护范围。  It should be understood that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. For those skilled in the art, the technical solutions described in the above embodiments can be modified, or some of the technical features can be replaced by equivalents; and these modifications and replacements should all fall within the scope of protection of the claims attached to the present invention.

Claims (10)

一种可充电茶蜡摇摆火焰头电子蜡烛，包括外壳、用于封闭外壳底部开口的底壳、火焰头活动组件、支撑组件、电磁线圈、充电电池和控制电路板；所述火焰头活动组件包括火焰头、光源、光源支架、磁铁和加重块，所述火焰头包括立体的火焰形状部分，至少部分位于所述外壳上部开口的上方，所述光源设置于所述火焰头的内部，所述光源发出的光线从所述火焰头内部由内而外照亮所述火焰头，所述光源设置在所述光源支架的上端，所述光源的电极通过光源导电线与所述控制电路板电性连接，所述电磁线圈通电后，与所述磁铁相互作用，驱动所述火焰头活动组件摇摆；其特征在于：A rechargeable tealight swinging flame head electronic candle comprises a shell, a bottom shell for closing the bottom opening of the shell, a flame head movable component, a support component, an electromagnetic coil, a rechargeable battery and a control circuit board; the flame head movable component comprises a flame head, a light source, a light source bracket, a magnet and a weight block, the flame head comprises a three-dimensional flame shape part, at least part of which is located above the upper opening of the shell, the light source is arranged inside the flame head, the light emitted by the light source illuminates the flame head from the inside to the outside, the light source is arranged at the upper end of the light source bracket, the electrode of the light source is electrically connected to the control circuit board through the light source conductive wire, and after the electromagnetic coil is energized, it interacts with the magnet to drive the flame head movable component to swing; it is characterized in that: 所述支撑组件包括支撑架和横杆，所述横杆固定支撑在所述支撑架上，所述支撑架固定支撑在所述底壳上，所述光源支架可活动地支撑在所述横杆上，所述磁铁固定在所述光源支架的下端的中心位置，所述加重块固定在所述光源支架的下端；The support assembly includes a support frame and a cross bar, the cross bar is fixedly supported on the support frame, the support frame is fixedly supported on the bottom shell, the light source bracket is movably supported on the cross bar, the magnet is fixed at the center position of the lower end of the light source bracket, and the weight block is fixed at the lower end of the light source bracket; 所述控制电路板支撑在所述底壳上，所述底壳包括底面、立壁和由其底面和立壁形成的内部空间，所述充电电池设置在所述控制电路板的下方且位于所述底壳的内部空间，所述电磁线圈固定在所述控制电路板的上面并与其电性连通，所述底壳的底面上设有充电导电片且分别电性连接至所述控制电路板。The control circuit board is supported on the bottom shell, and the bottom shell includes a bottom surface, vertical walls, and an internal space formed by the bottom surface and the vertical walls. The rechargeable battery is arranged below the control circuit board and located in the internal space of the bottom shell. The electromagnetic coil is fixed on the control circuit board and electrically connected to the control circuit board. Charging conductive sheets are provided on the bottom surface of the bottom shell and are electrically connected to the control circuit board respectively. 根据权利要求1所述的可充电茶蜡摇摆火焰头电子蜡烛，其特征在于：所述光源导电线的外径小于0.5毫米。The rechargeable tealight swinging flame electronic candle according to claim 1 is characterized in that the outer diameter of the light source conductive wire is less than 0.5 mm. 根据权利要求2所述的可充电茶蜡摇摆火焰头电子蜡烛，其特征在于：所述支撑架具有上下两端，所述支撑架的上端设置有横杆固定位，所述横杆通过所述横杆固定位固定在所述支撑架上，所述支撑架的下端设置有支撑脚，所述底壳设置有支撑脚固定位，所述支撑脚固定支撑在所述支撑脚固定位上，两根所述光源导电线分别设置在所述横杆相对应的两侧。The rechargeable tea light swinging flame electronic candle according to claim 2 is characterized in that: the support frame has upper and lower ends, the upper end of the support frame is provided with a cross bar fixing position, the cross bar is fixed to the support frame through the cross bar fixing position, the lower end of the support frame is provided with a supporting foot, the bottom shell is provided with a supporting foot fixing position, the supporting foot is fixedly supported on the supporting foot fixing position, and the two conductive wires of the light source are respectively provided on the corresponding sides of the cross bar. 根据权利要求3所述的可充电茶蜡摇摆火焰头电子蜡烛，其特征在于：所述支撑架的所述支撑脚的底面压在所述控制电路板的上面。The rechargeable tealight swing flame electronic candle according to claim 3 is characterized in that the bottom surface of the support foot of the support frame is pressed on the control circuit board. 根据权利要求4所述的可充电茶蜡摇摆火焰头电子蜡烛，其特征在于：所述支撑架包括相对称的两部分，两部分分别具有所述横杆固定位和所述支撑脚。The rechargeable tealight swinging flame electronic candle according to claim 4 is characterized in that the support frame includes two symmetrical parts, and the two parts respectively have the cross bar fixing position and the supporting feet. 根据权利要求5所述的可充电茶蜡摇摆火焰头电子蜡烛，其特征在于：所述充电导电片包括第一充电导电片和第二充电导电片，所述第二充电导电片呈圆环形状，所述第一充电导电片设置在所述第二充电导电片的圆环形状内部。The rechargeable tealight swinging flame electronic candle according to claim 5 is characterized in that the charging conductive sheet includes a first charging conductive sheet and a second charging conductive sheet, the second charging conductive sheet is in a circular ring shape, and the first charging conductive sheet is arranged inside the circular ring shape of the second charging conductive sheet. 根据权利要求6所述的可充电茶蜡摇摆火焰头电子蜡烛，其特征在于：所述第一充电导电片和第二充电导电片分别设置有两个固定脚，所述底壳上相应设置有两个充电导电片装配用穿孔；所述固定脚在与所述底壳装配前处于未折弯状态，所述充电导电在与所述底壳装配时，所述固定脚首先穿过所述装配用穿孔，然后将所述固定脚折弯固定在所述底壳上。The rechargeable tea light swinging flame head electronic candle according to claim 6 is characterized in that: the first charging conductive sheet and the second charging conductive sheet are respectively provided with two fixing feet, and the bottom shell is correspondingly provided with two through holes for assembling the charging conductive sheets; the fixing feet are in an unbent state before being assembled with the bottom shell, and when the charging conductive sheet is assembled with the bottom shell, the fixing feet first pass through the through holes for assembly, and then the fixing feet are bent and fixed to the bottom shell. 根据权利要求1-7任一所述的可充电茶蜡摇摆火焰头电子蜡烛，其特征在于：所述光源导电线为漆包线。The rechargeable tealight swinging flame electronic candle according to any one of claims 1-7 is characterized in that the light source conductive wire is an enameled wire. 根据权利要求8所述的可充电茶蜡摇摆火焰头电子蜡烛，其特征在于：所述外壳设置有侧向凹槽，所述底壳上的立壁上设置有侧向凸起，所述外壳和所述底壳通过所述侧向凹槽和所述侧向凸起配合连接。The rechargeable tealight swinging flame electronic candle according to claim 8 is characterized in that: the outer shell is provided with a lateral groove, the vertical wall on the bottom shell is provided with a lateral protrusion, and the outer shell and the bottom shell are connected by the lateral groove and the lateral protrusion. 根据权利要求9所述的可充电茶蜡摇摆火焰头电子蜡烛，其特征在于：所述充电电池为方形形状，所述控制电路板的上面固定有控制芯片，所述控制电路板的下面固定有电源开关，所述电源开关设置在所述充电电池的旁边与所述充电电池处于同一水平空间，所述控制电路板的下面支撑在所述立壁的上端面上，所述加重块为圆环形状，固定在所述光源支架的下端外周。The rechargeable tea light swinging flame head electronic candle according to claim 9 is characterized in that: the rechargeable battery is square in shape, a control chip is fixed on the top of the control circuit board, a power switch is fixed on the bottom of the control circuit board, the power switch is arranged next to the rechargeable battery and is in the same horizontal space as the rechargeable battery, the bottom of the control circuit board is supported on the upper end surface of the vertical wall, and the weight block is in a circular ring shape and is fixed to the outer periphery of the lower end of the light source bracket.
PCT/CN2024/126983 2023-11-01 2024-10-24 Rechargeable electronic tealight candle having swingable flame head Pending WO2025092549A1 (en)

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CN117346095A (en) * 2023-11-01 2024-01-05 东莞市迪万美电子科技有限公司 Rechargeable tea wax rocking flame head electronic candle

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CN117346095A (en) * 2023-11-01 2024-01-05 东莞市迪万美电子科技有限公司 Rechargeable tea wax rocking flame head electronic candle

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