WO2020037540A1 - 电子蜡烛灯 - Google Patents

电子蜡烛灯 Download PDF

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Publication number
WO2020037540A1
WO2020037540A1 PCT/CN2018/101711 CN2018101711W WO2020037540A1 WO 2020037540 A1 WO2020037540 A1 WO 2020037540A1 CN 2018101711 W CN2018101711 W CN 2018101711W WO 2020037540 A1 WO2020037540 A1 WO 2020037540A1
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WO
WIPO (PCT)
Prior art keywords
fixed
bracket
electromagnetic coil
flame
cylinder
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Application number
PCT/CN2018/101711
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English (en)
French (fr)
Inventor
范宝生
杨国闯
Original Assignee
深圳市同方光电科技有限公司
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Application filed by 深圳市同方光电科技有限公司 filed Critical 深圳市同方光电科技有限公司
Priority to PCT/CN2018/101711 priority Critical patent/WO2020037540A1/zh
Publication of WO2020037540A1 publication Critical patent/WO2020037540A1/zh

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    • 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
    • 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
    • F21V19/00—Fastening of light sources or lamp holders
    • 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 utility model belongs to the field of lighting, in particular to an electronic candle lamp.
  • the working principle of the existing electronic candle lamp is as follows: the flame piece 91 is suspended in a fixed cylinder (not shown), a pendulum 92 made of a magnet is fixed at the lower end of the flame piece 91, and the electromagnetic coil is The 93 is arranged below the pendulum 92, and the axis of the electromagnetic coil 93 is vertically arranged.
  • a battery (not shown) provides direct current to the electromagnetic coil 93 through a power control board (not shown).
  • the electromagnetic coil 93 generates a magnetic field after being energized. The magnetic force repels the pendulum 92, so that the pendulum 92 moves away from the electromagnetic coil 93.
  • the power control board does not provide DC power to the electromagnetic coil 93, the magnetic field generated by the electromagnetic coil 93 disappears, and the pendulum 92 faces under the action of its own gravity
  • the electromagnetic coil 93 moves, so that the pendulum 92 swings back and forth, the flame sheet 91 swings back and forth with the pendulum 92, and the flame sheet 91 swings back and forth to simulate the effect of the flame swinging back and forth when the candle burns.
  • the component force is the force F1y
  • the component force of the force F2 on the x-axis is the force F2x
  • the component force of the force F2 on the y-axis is the force F2y
  • the set force F1y + force F2y is less than the gravity G
  • the force F1x is greater than the force F2x.
  • the purpose of the present utility model is to overcome the shortcomings of the prior art and provide an electronic candle lamp.
  • An electronic candle lamp includes an outer tube which is arranged vertically and has two ends open. The top of the outer tube is fixed with a flat plate. The flat plate is provided with a mounting hole. A fixed cylinder is fixed in the hole, a flame sheet is suspended in the fixed cylinder, the flame sheet protrudes from the outer cylinder, a pendulum is fixed at the bottom of the flame sheet, and the pendulum is made of a magnet. An inclined LED lamp and an inclined convex mirror are fixed on one side of the flame sheet, the convex mirror is located above the LED lamp, and the light emitted by the LED lamp illuminates the light through the convex mirror. A flame sheet, a power control board is fixed at the bottom of the fixed cylinder, and a battery pack is fixed at the bottom of the outer cylinder;
  • the fixed cylinder is also provided with an electromagnetic coil located on one side of the flame piece, the axis of the electromagnetic coil is horizontally disposed, and the electromagnetic coil is disposed opposite to the pendulum;
  • the battery pack is electrically connected to the power control board, and the power control board is electrically connected to the LED lamp and the electromagnetic coil, respectively.
  • the LED lamp and the electromagnetic coil are both fixed on a fixing frame
  • the fixing frame includes a hollow cylinder which is inclined to the center line of the electronic candle lamp and is open at both ends, and two vertical and spaced apart A support rod and a mounting plate vertically arranged and fixedly connected to the two support rods;
  • the cylinder is located in the middle of the two supporting rods and is fixed at the upper ends of the two supporting rods, and the LED lamp passes through the cylinders;
  • a cylinder is fixed on a surface of the mounting plate adjacent to the center line of the electronic candle lamp, and the electromagnetic coil is sleeved on the cylinder.
  • a first buckle is fixed at the bottom of each of the support rods, and two first buckle slots are opened on one side of the power control board, and the first buckle slots are connected to the first buckle buckle.
  • the flame piece is a detachable structure
  • the flame piece includes a flame piece body and a bracket
  • the flame piece body and the bracket are both plastic parts
  • the flame piece body is buckled with the bracket
  • a blind hole is provided at the bottom of the flame sheet body, the opening of the blind hole faces downward, and a snap ring is fixed at the bottom end of the inner wall of the blind hole;
  • the bracket includes a first bracket, a second bracket, and a third bracket connected in order from top to bottom;
  • the first bracket has a cylindrical structure, and the diameter of the first bracket increases from top to bottom, and the first bracket is disposed in a blind hole of the flame sheet body;
  • the second bracket is provided with a tapered hole sealed at the top and open at the bottom, the top of the tapered hole is spherical, and the connection between the first bracket and the second bracket is recessed inward to form an annular second slot.
  • the second card slot is connected with the snap ring;
  • a through hole is provided in the third bracket, and the through hole passes through the tapered hole.
  • the bottom of the third bracket extends outward to form an annular flange, and the pendulum is fixed on the flange. .
  • a thimble is also fixed at the bottom of the fixed cylinder, the thimble is vertically arranged, the thimble penetrates the power control board from bottom to top, the flame piece is suspended at the top of the thimble, and the top of the thimble is spherical , The top of the thimble is matched with the top of the tapered hole.
  • the shape of the flame sheet body is a leaf shape or a water drop shape.
  • the materials of the flame sheet body and the bracket are both POM.
  • the utility model does not need to increase the direct current flowing to the electromagnetic coil, and the magnetic field generated by the electromagnetic coil can easily reach the prescribed repulsive force to swing the pendulum to one side, so the battery is consumed. Low battery power increases battery life.
  • the LED lamp and the electromagnetic coil are assembled together through a fixed frame, and then the assembly is installed in the electronic candle lamp together, thereby reducing the production steps, shortening the production cycle and reducing the production cost.
  • the flame sheet body of different colors or sizes can be replaced according to personal preference, or when the flame sheet is used When the body is damaged, it is easy to dismantle the damaged flame sheet body and replace it with a new flame sheet body to ensure the normal use of the electronic candle light; during the transportation process, removing the flame sheet body can reduce the size of the packaging box without It is necessary to additionally use a protective material to protect the flame sheet body, reduce the consumption of packaging materials and protective materials, and reduce production costs.
  • the contact surface between the tapered hole and the thimble is curved, so that the bracket can be in the thimble.
  • the 360 ° swing is arbitrary. Since the flame sheet body is fixedly connected to the bracket, the flame sheet body and the bracket will swing 360 ° on the thimble arbitrarily, thereby simulating the effect of 360 ° arbitrary swing of the flame when the candle burns.
  • the through hole penetrates the tapered hole, and the thimble penetrates the through hole and enters the tapered hole. The through hole is used to limit the swing range of the flame sheet body and the bracket, and avoid the flame sheet body and the The swing of the stent was too large and fell off the thimble.
  • FIG. 1 is a schematic diagram of a partial structure of an electronic candle lamp in the prior art and a schematic diagram of a magnetic field generated after an electromagnetic coil is energized.
  • FIG. 2 is a force analysis diagram of the pendulum in FIG. 1.
  • FIG. 3 is a schematic diagram of a partial structure of an electronic candle lamp and a magnetic field generated after an electromagnetic coil is energized according to an embodiment of the present invention.
  • FIG. 4 is a force analysis diagram of the pendulum in FIG. 3.
  • FIG. 5 is an exploded schematic view of an electronic candle lamp according to an embodiment of the present invention.
  • FIG. 6 is a sectional view of an electronic candle lamp according to an embodiment of the present invention.
  • FIG. 7 is an exploded view of the structure in the fixed tube of the electronic candle lamp according to the embodiment of the present invention.
  • FIG. 8 is an exploded schematic view of a fixing frame of an electronic candle lamp according to an embodiment of the present invention.
  • FIG. 9 is a perspective view of an electronic candle lamp fixing frame assembled with an LED lamp and an electromagnetic coil according to an embodiment of the present invention.
  • FIG. 10 is a sectional view of FIG. 9.
  • FIG. 11 is a cross-sectional view of a flame sheet body of an electronic candle lamp according to an embodiment of the present invention when the flame sheet body is mounted on a bracket.
  • FIG. 12 is a cross-sectional view of a flame sheet body of an electronic candle lamp according to an embodiment of the present invention when it is removed from a bracket.
  • FIG. 13 is an exploded view of a flame sheet body of an electronic candle lamp according to an embodiment of the present invention when it is removed from a bracket.
  • an electronic candle lamp provided by an embodiment of the present utility model includes an outer tube 1 which is vertically arranged and has both ends open.
  • a flat plate 2 is fixed on the top of the outer tube 1.
  • a mounting hole 3 is provided, and a fixing cylinder 4 is fixed in the mounting hole 3.
  • a flame plate 5 is suspended in the fixing cylinder 4, the flame plate 5 protrudes from the outer cylinder 1, and a pendulum 6 is fixed at the bottom of the flame plate 5.
  • 6 is made of magnet.
  • An oblique LED lamp 7 and an oblique convex mirror 8 are fixed on one side of the flame sheet 5. The convex mirror 8 is located above the LED lamp 7.
  • Bright flame sheet 5, a power control board 9 is fixed at the bottom of the fixed tube 4, and a battery pack 10 is fixed at the bottom of the outer tube 1;
  • the fixed cylinder 4 is also provided with an electromagnetic coil 11 located on the side of the flame sheet, the axis of the electromagnetic coil 11 is horizontally arranged, and the electromagnetic coil 11 and the pendulum 6 are directly opposite to each other;
  • the battery pack 10 is electrically connected to the power control board 9, and the power control board 9 is electrically connected to the LED lamp 7 and the electromagnetic coil 11, respectively.
  • the LED lamp 7 and the electromagnetic coil 11 are both fixed on a fixing frame 12, and the fixing frame 12 includes a hollow circle that is inclined to the center line of the electronic candle lamp and is open at both ends.
  • the lamp 7 passes through the cylinder 121; a surface of the mounting plate 123 near the center line of the electronic candle lamp is vertically fixed with a cylinder 124, and the electromagnetic coil 11 is sleeved on the cylinder 124.
  • a first buckle 125 is fixed on the bottom of each support rod 122, and two first buckle slots 925 are opened on one side of the power control board 9, and the first buckle slot 925 is buckled with the first buckle 125.
  • the flame sheet 5 is a detachable structure.
  • the flame sheet 5 includes a flame sheet body 51 and a bracket 52.
  • the flame sheet body 51 and the bracket 52 are plastic parts, and the flame sheet body 51 It is buckled with the bracket 52; a blind hole 511 is opened at the bottom of the flame sheet body 51, and the opening of the blind hole 511 faces downward, and a snap ring 512 is fixed at the bottom end of the inner wall of the blind hole;
  • the bracket 52 includes a first A bracket 521, a second bracket 522, and a third bracket 523;
  • the first bracket 521 is a cylindrical structure, the diameter of the first bracket 521 increases from top to bottom, and the first bracket 521 is disposed in the blind hole 511 of the flame sheet body 51;
  • the second bracket 522 is provided with a tapered hole 524 sealed at the top and open at the bottom.
  • the top of the tapered hole 524 is spherical.
  • the connection between the first bracket 521 and the second bracket 522 is recessed inward to form an annular second slot 525.
  • the second card slot 525 is snap-connected with the snap ring 512;
  • a third hole 526 is provided in the third bracket 523, and the through hole 526 penetrates the tapered hole 524.
  • the bottom of the third bracket 523 extends outward to form a ring-shaped flange 527.
  • the hammer 6 is fixed on the flange 527.
  • a thimble 13 is also fixed at the bottom of the fixed cylinder 4.
  • the thimble 13 is vertically arranged.
  • the thimble 13 penetrates the power control board 9 from bottom to top.
  • the top of the thimble 13 hangs a flame piece 5.
  • the top of the thimble 13 is spherical.
  • the top of the shaped hole 524 fits.
  • the shape of the flame sheet body 51 is a leaf shape or a water drop shape.
  • the materials of the flame sheet body 51 and the bracket 52 are both POM.
  • the working principle of the electronic candle lamp provided by the present utility model is: the battery pack 10 provides a stable DC power to the LED lamp 7 through the power control board 9, the LED lamp 7 is in a constant light state, and the light emitted by the LED lamp 7 passes through the convex mirror 8 Illuminate the flame sheet body 51;
  • the battery pack 10 provides DC power to the electromagnetic coil 11 through the power control board 9, a magnetic field is generated after the electromagnetic coil 11 is energized, and the magnetic force of the magnetic field repels the pendulum 6 so that the pendulum 6 moves away from the electromagnetic coil 11 Directional movement;
  • the battery pack 10 does not provide DC power to the electromagnetic coil 11 through the power control board 9, the magnetic field generated by the electromagnetic coil 11 disappears, and the pendulum 6 moves toward the electromagnetic coil 11 under the effect of its own gravity; Swing, the flame piece body 51 swings back and forth with the pendulum 6 on the bracket 52, and the flame piece 5 swings back and forth can simulate the effect of the flame swinging back and forth when the candle burns.
  • the LED lamp 7 and the electromagnetic coil 11 are both fixed on the fixing frame 12 by fixing the fixing frame 12 on one side of the flame piece, and the electromagnetic coil 11 and the pendulum 6 are positive.
  • the repulsive force of the magnetic field on the pendulum 6 is a force F3 inclined upward and left and a force F4 inclined downward and left.
  • the component force of the force F3 on the x axis is the force F3x and the force F3 on the y axis.
  • the force F3y the component of the force F4 on the x-axis is the force F4x
  • the component of the force F4 on the y-axis is the force F4y
  • the set force F3y is smaller than the force F4y + gravity G. Since F3x does not need to overcome the force F4x, therefore, It is not necessary to increase the direct current flowing to the electromagnetic coil 11, the force F3x + force F4x can easily reach the prescribed repulsive force to swing the pendulum 6 to the left, so the battery consumes less power and increases the battery life.
  • the LED lamp 7 and the electromagnetic coil 11 are assembled together through the fixing frame 12, and then the assembly is installed in the electronic candle lamp together, thereby reducing the production steps, shortening the production cycle, and reducing Cost of production.
  • the snap ring 512 is connected with the second card slot 525 to facilitate the installation or removal of the flame piece body 51 and the bracket 52.
  • the flame piece body 51 of different colors or sizes can be replaced according to personal preference. Or, when the flame sheet body 51 is damaged, it is convenient to disassemble the damaged flame sheet body 51 and replace it with a new flame sheet body 51 to ensure the normal use of the electronic candle light; during transportation, the flame sheet body 51 is removed, It is possible to reduce the size of the packaging box, and it is not necessary to use a protective material to protect the flame sheet body 51, reducing the consumption of packaging materials and protective materials, and reducing production costs.
  • the contact surface between the tapered hole 524 and the thimble 13 is an arc surface , So that the bracket 52 can swing 360 ° on the thimble 13 arbitrarily. Since the flame sheet body 51 is fixedly connected to the bracket 52, the flame sheet body 51 and the bracket 52 can arbitrarily swing 360 ° on the thimble, thereby simulating the flame of a candle when burning 360 ° arbitrary swing effect.
  • the through hole 526 penetrates the tapered hole 524, and the thimble 13 penetrates the through hole 526 and enters the tapered hole 524.
  • the through hole 526 is used to restrict the flame sheet body 51 and the bracket 52. To avoid falling off from the ejector pin 13 due to the excessive swinging amplitude of the flame sheet body 51 and the bracket 52.

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

一种电子蜡烛灯，包括一竖直设置且两端均开口的外筒（1），外筒（1）顶部固设有一平板（2），平板（2）上开设有一安装孔（3），安装孔（3）内固设有一固定筒（4），固定筒（4）内悬挂有一火焰片（5），火焰片（5）底部固设有一摆锤（6），火焰片（5）一侧固设有一倾斜设置的LED灯（7）和一倾斜设置的凸镜（8），凸镜（8）位于LED灯（7）上方，固定筒（4）底部固设有一电源控制板（9），外筒（1）底部固设有一电池组（10）；固定筒（4）内还设有一位于火焰片（5）一侧的电磁线圈（11），电磁线圈（11）的轴线水平设置，电磁线圈（11）与摆锤（6）正对设置。通过将电磁线圈设置在火焰片的一侧，不必增加流向电磁线圈的直流电，电磁线圈产生的磁场就很容易达到规定的排斥力使摆锤向一侧摆动，故电池耗电量小，增加了电池的使用寿命。

Description

电子蜡烛灯 技术领域
本实用新型属于照明领域，尤其涉及一种电子蜡烛灯。
背景技术
如图1所示，现有电子蜡烛灯的工作原理为：将火焰片91悬挂在固定筒(未示出)内，在火焰片91下端固设一磁铁制成的摆锤92，将电磁线圈93间隔设置在摆锤92下方，电磁线圈93的轴线竖直设置，电池(未示出)通过电源控制板(未示出)向电磁线圈93提供直流电，电磁线圈93通电后产生磁场，磁场的磁力排斥摆锤92，使摆锤92向远离电磁线圈93的方向运动，当电源控制板不向电磁线圈93提供直流电时，电磁线圈93产生的磁场消失，摆锤92在自身重力的作用下朝向电磁线圈93运动，从而实现摆锤92来回摆动，火焰片91随着摆锤92一起来回摆动，火焰片91来回摆动可以模拟出蜡烛燃烧时火焰来回摆动的效果。
在经过调查后发现，以上结构使得现有电子蜡烛灯的电池耗电量大，具体原因为：如图1和图2所示，当电磁线圈93间隔设置摆锤92下方时，电磁线圈93通电后产生的磁场，磁场对摆锤92的排斥力有倾斜向左上方的力F1以及倾斜向右上方的力F2，力F1在x轴上的分力为力F1x、力F1在y轴上的分力为力F1y，力F2在x轴上的分力为力F2x、力F2在y轴上的分力为力F2y，设定力F1y+力F2y小于重力G、力F1x大于力F2x，当需要产生足够的排斥力使摆锤向左摆动时，就需要增加流向电磁线圈的直流电来产生更大的力F1x，当力F1x-力F2x达到规定的排斥力后，摆锤93才会向左摆动，由于F1x需要克服力F2x，故电池耗电量大。
实用新型内容
本实用新型的目的在于克服上述现有技术的不足，提供一种电子蜡烛灯。
本实用新型是这样实现的，一种电子蜡烛灯，包括一竖直设置且两端均开口的外筒，所述外筒顶部固设有一平板，所述平板上开设有一安装孔，所述安 装孔内固设有一固定筒，所述固定筒内悬挂有一火焰片，所述火焰片凸出于所述外筒，所述火焰片底部固设有一摆锤，所述摆锤由磁铁制成，所述火焰片一侧固设有一倾斜设置的LED灯和一倾斜设置的凸镜，所述凸镜位于所述LED灯上方，所述LED灯发出的光线透过所述凸镜照亮所述火焰片，所述固定筒底部固设有一电源控制板，所述外筒底部固设有一电池组；
所述固定筒内还设有一位于所述火焰片一侧的电磁线圈，所述电磁线圈的轴线水平设置，所述电磁线圈与所述摆锤正对设置；
所述电池组与所述电源控制板电连接，所述电源控制板分别与所述LED灯和电磁线圈电连接。
具体地，所述LED灯和电磁线圈均固设于一固定架上，所述固定架包括一偏向电子蜡烛灯中心线倾斜设置且两端均开口的中空圆筒、两竖直且间隔设置的支撑杆以及一竖直设置且与两所述支撑杆固定连接的安装板；
所述圆筒位于两所述支撑杆中间且固设于两所述支撑杆上端，所述LED灯穿设于所述圆筒内；
所述安装板临近电子蜡烛灯中心线的一表面垂直固设有一圆柱，所述电磁线圈套设于所述圆柱上。
具体地，各所述支撑杆底部分别固设有一第一卡扣，所述电源控制板一侧开设有两第一卡槽，所述第一卡槽与所述第一卡扣卡扣连接。
具体地，所述火焰片为可拆卸结构，所述火焰片包括一火焰片本体和一支架，所述火焰片本体和支架均为塑料件，所述火焰片本体与所述支架卡扣连接；
所述火焰片本体底部开设有一盲孔，所述盲孔的开口朝下，所述盲孔内壁底端固设有一卡环；
所述支架包括从上至下依次连接的第一支架、第二支架和第三支架；
所述第一支架为圆柱体结构，所述第一支架的直径从上至下递增，所述第一支架设于所述火焰片本体的盲孔内；
所述第二支架上开设有一顶端密封、底端开口的锥形孔，所述锥形孔顶部为球面，所述第一支架与第二支架连接处向内凹陷形成一环形第二卡槽，所述第二卡槽与所述卡环卡扣连接；
所述第三支架上开设有一通孔，所述通孔与所述锥形孔贯通，所述第三支架底部向外延伸形成一环形凸缘，所述摆锤固设于所述凸缘上。
具体地，所述固定筒底部还固设有一顶针，所述顶针竖直设置，所述顶针从下至上贯穿所述电源控制板，所述顶针顶部悬挂所述火焰片，所述顶针顶部为球面，所述顶针顶部与所述锥形孔顶部配合。
具体地，所述火焰片本体的形状为树叶形状或水滴形状。
优选地，所述火焰片本体和支架的材料均为POM。
本实用新型提供的电子蜡烛灯的具有技术效果：
(1)本实用新型通过将电磁线圈设置在火焰片的一侧，不必增加流向电磁线圈的直流电，电磁线圈产生的磁场就很容易达到规定的排斥力使摆锤向一侧摆动，故电池耗电量小，增加了电池的使用寿命。
(2)在生产过程中，通过固定架将LED灯与电磁线圈组装在一起，然后将该组装件一起安装在电子蜡烛灯中，从而减少了生产步骤，缩短了生产周期，降低了生产成本。
(3)通过卡环与第二卡槽卡扣连接，便于火焰片本体与支架的安装或拆卸，在使用过程中可以根据个人的喜好，更换不同颜色或大小的火焰片本体，或者当火焰片本体损坏时，便于拆卸损坏的火焰片本体，并更换新的火焰片本体，保证了电子蜡烛灯的正常使用；在运输过程中，将火焰片本体拆下，可以缩小包装盒的尺寸，且不需要另外使用保护材料对火焰片本体进行保护，减少了包装材料和保护材料的消耗，降低了生产成本。
(4)通过在支架的第二支架上开设一顶部为球面的锥形孔，又将顶针的顶部设为球面，使锥形孔与顶针之间的接触面为弧面，使得支架可以在顶针上360°任意摆动，由于火焰片本体与支架固定连接，因此火焰片本体会和支架一起在顶针上360°任意摆动，从而模拟出蜡烛燃烧时火焰360°任意摆动的效果。另外，通过在第三支架上开设通孔，通孔与锥形孔贯通，顶针贯穿通孔并进入锥形孔，通孔用于限制火焰片本体和支架的摆动幅度，避免因火焰片本体和支架的摆动幅度过大而从顶针上脱落。
附图说明
为了更清楚地说明本实用新型的技术方案，下面将对实施例中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本实用新型的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还 可以根据这些附图获得其他的附图。
图1是现有技术中的电子蜡烛灯的部分结构示意图以及电磁线圈通电后产生的磁场的示意图。
图2是图1中的摆锤的受力分析图。
图3是本实用新型实施例提供的电子蜡烛灯的部分结构示意图以及电磁线圈通电后产生的磁场的示意图。
图4是图3中的摆锤的受力分析图。
图5是本实用新型实施例提供的电子蜡烛灯的分解示意图。
图6是本实用新型实施例提供的电子蜡烛灯的剖视图。
图7是本实用新型实施例提供的电子蜡烛灯的固定筒内的结构的分解示意图。
图8是本实用新型实施例提供的电子蜡烛灯的固定架的分解示意图。
图9是本实用新型实施例提供的电子蜡烛灯的固定架将LED灯和电磁线圈装配在一起的立体图。
图10是图9的剖视图。
图11是本实用新型实施例提供的电子蜡烛灯的火焰片本体安装到支架上时的剖视图。
图12是本实用新型实施例提供的电子蜡烛灯的火焰片本体从支架上拆下时的剖视图。
图13是本实用新型实施例提供的电子蜡烛灯的火焰片本体从支架上拆下时的分解示意图。
具体实施方式
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述。
如图5-图7所示，本实用新型实施例提供的一种电子蜡烛灯，包括一竖直设置且两端均开口的外筒1，外筒1顶部固设有一平板2，平板2上开设有一安装孔3，安装孔3内固设有一固定筒4，固定筒4内悬挂有一火焰片5，火焰片5凸出于外筒1，火焰片5底部固设有一摆锤6，摆锤6由磁铁制成，火焰片5一侧固设有一倾斜设置的LED灯7和一倾斜设置的凸镜8，凸镜8位于LED灯7 上方，LED灯7发出的光线透过凸镜8照亮火焰片5，固定筒4底部固设有一电源控制板9，外筒1底部固设有一电池组10；
固定筒4内还设有一位于火焰片一侧的电磁线圈11，电磁线圈11的轴线水平设置，电磁线圈11与摆锤6正对设置；
电池组10与电源控制板9电连接，电源控制板9分别与LED灯7和电磁线圈11电连接。
如图8-图10所示，具体地，LED灯7和电磁线圈11均固设于一固定架12上，固定架12包括一偏向电子蜡烛灯中心线倾斜设置且两端均开口的中空圆筒121、两竖直且间隔设置的支撑杆122以及一竖直设置且与两支撑杆固定连接的安装板123；圆筒121位于两支撑杆122中间且固设于两支撑杆122上端，LED灯7穿设于圆筒121内；安装板123临近电子蜡烛灯中心线的一表面垂直固设有一圆柱124，电磁线圈11套设于圆柱124上。
具体地，各支撑杆122底部分别固设有一第一卡扣125，电源控制板9一侧开设有两第一卡槽925，第一卡槽925与第一卡扣125卡扣连接。
如图11-图13所示，具体地，火焰片5为可拆卸结构，火焰片5包括一火焰片本体51和一支架52，火焰片本体51和支架52均为塑料件，火焰片本体51与支架52卡扣连接；火焰片本体51底部开设有一盲孔511，盲孔511的开口朝下，盲孔内壁底端固设有一卡环512；支架52包括从上至下依次连接的第一支架521、第二支架522和第三支架523；第一支架521为圆柱体结构，第一支架521的直径从上至下递增，第一支架521设于火焰片本体51的盲孔511内；第二支架522上开设有一顶端密封、底端开口的锥形孔524，锥形孔524顶部为球面，第一支架521与第二支架522连接处向内凹陷形成一环形第二卡槽525，第二卡槽525与卡环512卡扣连接；第三支架523上开设有一通孔526，通孔526与锥形孔524贯通，第三支架523底部向外延伸形成一环形凸缘527，摆锤6固设于凸缘527上。
具体地，固定筒4底部还固设有一顶针13，顶针13竖直设置，顶针13从下至上贯穿电源控制板9，顶针13顶部悬挂火焰片5，顶针13顶部为球面，顶针13顶部与锥形孔524顶部配合。
具体地，火焰片本体51的形状为树叶形状或水滴形状。
优选地，火焰片本体51和支架52的材料均为POM。
本实用新型提供的电子蜡烛灯的工作原理为：电池组10通过电源控制板9向LED灯7提供稳定的直流电，LED灯7处于常亮的状态，LED灯7发出的光线透过凸镜8照亮火焰片本体51；当电池组10通过电源控制板9向电磁线圈11提供直流电时，电磁线圈11通电后产生磁场，磁场的磁力排斥摆锤6，使摆锤6向远离电磁线圈11的方向运动；当电池组10不通过电源控制板9向电磁线圈11提供直流电时，电磁线圈11产生的磁场消失，摆锤6在自身重力的作用下朝向电磁线圈11运动；从而实现摆锤6来回摆动，火焰片本体51随着支架52上的摆锤6一起来回摆动，火焰片5来回摆动可以模拟出蜡烛燃烧时火焰来回摆动的效果。
本实用新型提供的电子蜡烛灯的具有技术效果：
(1)如图3和图4所示，通过在火焰片的一侧固设固定架12，将LED灯7和电磁线圈11均固设在固定架12上，电磁线圈11与摆锤6正对设置，磁场对摆锤6的排斥力有倾斜向左上方的力F3以及倾斜向左下方的力F4，力F3在x轴上的分力为力F3x、力F3在y轴上的分力为力F3y，力F4在x轴上的分力为力F4x、力F4在y轴上的分力为力F4y，设定力F3y小于力F4y+重力G，由于F3x不需要克服力F4x，因此，不必增加流向电磁线圈11的直流电，力F3x+力F4x就很容易达到规定的排斥力使摆锤6向左摆动，故电池耗电量小，增加了电池的使用寿命。
(2)在生产过程中，通过固定架12将LED灯7与电磁线圈11组装在一起，然后将该组装件一起安装在电子蜡烛灯中，从而减少了生产步骤，缩短了生产周期，降低了生产成本。
(3)通过卡环512与第二卡槽525卡扣连接，便于火焰片本体51与支架52的安装或拆卸，在使用过程中可以根据个人的喜好，更换不同颜色或大小的火焰片本体51，或者当火焰片本体51损坏时，便于拆卸损坏的火焰片本体51，并更换新的火焰片本体51，保证了电子蜡烛灯的正常使用；在运输过程中，将火焰片本体51拆下，可以缩小包装盒的尺寸，且不需要另外使用保护材料对火焰片本体51进行保护，减少了包装材料和保护材料的消耗，降低了生产成本。
(4)通过在支架52的第二支架522上开设一顶部为球面的锥形孔524，又将顶针13的顶部设为球面，使锥形孔524与顶针13之间的接触面为弧面，使得支架52可以在顶针13上360°任意摆动，由于火焰片本体51与支架52固定 连接，因此火焰片本体51会和支架52一起在顶针上360°任意摆动，从而模拟出蜡烛燃烧时火焰360°任意摆动的效果。另外，通过在第三支架523上开设通孔526，通孔526与锥形孔524贯通，顶针13贯穿通孔526并进入锥形孔524，通孔526用于限制火焰片本体51和支架52的摆动幅度，避免因火焰片本体51和支架52的摆动幅度过大而从顶针13上脱落。
以上所述是本实用新型的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本实用新型原理的前提下，还可以做出若干改进和润饰，这些改进和润饰也视为本实用新型的保护范围。

Claims (7)

  1. 一种电子蜡烛灯，包括一竖直设置且两端均开口的外筒，所述外筒顶部固设有一平板，所述平板上开设有一安装孔，所述安装孔内固设有一固定筒，所述固定筒内悬挂有一火焰片，所述火焰片凸出于所述外筒，所述火焰片底部固设有一摆锤，所述摆锤由磁铁制成，所述火焰片一侧固设有一倾斜设置的LED灯和一倾斜设置的凸镜，所述凸镜位于所述LED灯上方，所述LED灯发出的光线透过所述凸镜照亮所述火焰片，所述固定筒底部固设有一电源控制板，所述外筒底部固设有一电池组；
    其特征在于，所述固定筒内还设有一位于所述火焰片一侧的电磁线圈，所述电磁线圈的轴线水平设置，所述电磁线圈与所述摆锤正对设置；
    所述电池组与所述电源控制板电连接，所述电源控制板分别与所述LED灯和电磁线圈电连接。
  2. 根据权利要求1所述的电子蜡烛灯，其特征在于，所述LED灯和电磁线圈均固设于一固定架上，所述固定架包括一偏向电子蜡烛灯中心线倾斜设置且两端均开口的中空圆筒、两竖直且间隔设置的支撑杆以及一竖直设置且与两所述支撑杆固定连接的安装板；
    所述圆筒位于两所述支撑杆中间且固设于两所述支撑杆上端，所述LED灯穿设于所述圆筒内；
    所述安装板临近电子蜡烛灯中心线的一表面垂直固设有一圆柱，所述电磁线圈套设于所述圆柱上。
  3. 根据权利要求2所述的电子蜡烛灯，其特征在于，各所述支撑杆底部分别固设有一第一卡扣，所述电源控制板一侧开设有两第一卡槽，所述第一卡槽与所述第一卡扣卡扣连接。
  4. 根据权利要求1所述的电子蜡烛灯，其特征在于，所述火焰片为可拆卸结构，所述火焰片包括一火焰片本体和一支架，所述火焰片本体和支架均为塑料件，所述火焰片本体与所述支架卡扣连接；
    所述火焰片本体底部开设有一盲孔，所述盲孔的开口朝下，所述盲孔内壁底端固设有一卡环；
    所述支架包括从上至下依次连接的第一支架、第二支架和第三支架；
    所述第一支架为圆柱体结构，所述第一支架的直径从上至下递增，所述第 一支架设于所述火焰片本体的盲孔内；
    所述第二支架上开设有一顶端密封、底端开口的锥形孔，所述锥形孔顶部为球面，所述第一支架与第二支架连接处向内凹陷形成一环形第二卡槽，所述第二卡槽与所述卡环卡扣连接；
    所述第三支架上开设有一通孔，所述通孔与所述锥形孔贯通，所述第三支架底部向外延伸形成一环形凸缘，所述摆锤固设于所述凸缘上。
  5. 根据权利要求4所述的电子蜡烛灯，其特征在于，所述固定筒底部还固设有一顶针，所述顶针竖直设置，所述顶针从下至上贯穿所述电源控制板，所述顶针顶部悬挂所述火焰片，所述顶针顶部为球面，所述顶针顶部与所述锥形孔顶部配合。
  6. 根据权利要求4所述的电子蜡烛灯，其特征在于，所述火焰片本体的形状为树叶形状或水滴形状。
  7. 根据权利要求4所述的，其特征在于，所述火焰片本体和支架的材料均为POM。
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CN204477915U (zh) * 2015-02-12 2015-07-15 刘兴春 改良结构的led仿真火焰蜡烛
CN204786143U (zh) * 2015-06-23 2015-11-18 刘兴春 负离子led蜡烛
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CN206280913U (zh) * 2016-10-31 2017-06-27 广东同方照明有限公司 具有顶针式结构的火焰头模块以及电子蜡烛灯机芯
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CN204786143U (zh) * 2015-06-23 2015-11-18 刘兴春 负离子led蜡烛
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