Multifunctional electronic candle

Abstract

The utility model relates to a multifunctional electronic candle and belongs to the field of candles. The electronic candle comprises a candle body, a power supply unit, a simulation flame and a control unit used for controlling the candle. The candle body is made of resin with candle texture, and the outer shape of the candle body is barrel-shaped; a plurality of LED lamp beads are arranged in the simulated flame; the inverted image reflecting surface is positioned on the sunken groove, reflects the shadow of the simulated flame on the plane of the inverted image reflecting surface, and can emit colored light and / or fluorescent light; the timing unit comprises an LED light-emitting belt and can be used for timing in a lightening state, a flickering state or a dark state; the aromatherapy unit comprises a heating unit, a heat conducting disc and an aroma body which are connected in sequence, and the heating unit enables the aroma body to be heated to release aromatic odor; the sound production unit can play audios; the multifunctional electronic candle is vivid in flame, has the multifunctional effects of displaying inverted images of the flame, timing, aromatherapy, playing audio and the like, and can select different functions according to application occasions.

Description

Technical Field

[0001] The utility model relates to a multifunctional electronic candle, which is used in the technical field of candles, and in particular relates to a flame reflection type electronic candle, a timing and aromatherapy electronic candle and a music electronic candle. Background Art

[0002] Electronic candles are smokeless, pollution-free, environmentally friendly, safe, have a long service life, and low power consumption, and have been widely used to replace traditional candles. The technology of electronic candles lies in how to simulate the real candle flame effect and other functions through flames. For example, patent application number 202023269316.0, entitled "A 24-Day Countdown Candle," discloses a countdown candle with a light-emitting device; patent application number 202120276795.4, entitled "A Flame Reflection Electronic Candle," discloses a flame reflection electronic candle; patent application number 202421060488.2, entitled "A Scented Candle Lamp," discloses a scented candle lamp capable of automatically igniting incense sticks; patent application number 202222229443.0, entitled "A Flame Reflection Electronic Candle," discloses a flame reflection candle capable of playing music; and patent application number 201611102450.7, entitled "An Electronic Candle," discloses a main control unit capable of automatically turning the electronic candle on and off. Currently, there is a lack of a multifunctional electronic candle that can achieve realistic candle flames and has flame reflection display, timing, aromatherapy, and audio playback functions, and that can also be remotely controlled. Summary of the Invention

[0003] In order to solve the above problems, a multifunctional electronic candle is provided, which realizes candle flame simulation and has the functions of displaying flame reflection, timing, aromatherapy and playing audio. Different application functions can be selected according to actual application occasions, such as reflection candle, timing candle, aromatherapy candle, music candle and other functions, to meet the requirements of occasions such as festivals, anniversaries and weddings, and improve the use effect and application range of electronic candles.

[0004] The technical solution adopted by the utility model to solve the above technical problems is:

[0005] A multifunctional electronic candle comprises a candle body, a timing unit, a power supply unit, a simulated flame and a control unit for controlling the candle;

[0006] The candle body comprises a shell, a recessed groove, and a protrusion. The candle body is made of a transparent, translucent, or fluorescent candle-textured resin. The shell is barrel-shaped, and its outer surface has a smooth shape, a vertical striped shape, a raised shape, a recessed shape, or a combination of the above shapes and patterns.

[0007] The simulated flame, the recessed groove and the boss are located on the upper part of the shell, and the recessed groove is located in the middle of the boss, and its bottom surface is lower than the upper surface of the boss; a plurality of LED lamp beads are arranged inside the simulated flame, and the resin wrapping the LED lamp beads is mixed with fluorescent powder;

[0008] The reflection surface is located above the concave groove and is a solid resin reflection mirror surface that can reflect the light and shadow of the simulated flame on its reflection surface. The simulated flame can emit colored light and / or fluorescence.

[0009] The timing unit includes an LED light strip, which includes multiple LED light sheets and / or light-emitting diodes electrically connected in parallel or in series to form a strip, arranged along the axial direction of the housing at the outer edge thereof and capable of emitting light; the LED lamp beads, wires, LED light strip, power supply unit and control unit are electrically connected, and the outer surface of the housing is provided with a mark along the axial direction, and the mark is arranged corresponding to the LED light sheet and / or light-emitting diode. The LED light sheet and / or light-emitting diode are lit, flashed or turned off according to the set time, and the mark setting unit is day, hour, minute or second. The LED light sheet and / or light-emitting diode sequentially turns the mark on, flashes or turns off in chronological order;

[0010] The power supply unit includes a battery shell, a power switch, a battery, a box cover, and a buckle; the battery shell and the housing are fixedly connected by the buckle, and the battery is a dry cell or a button cell.

[0011] Preferably, the power supply unit also includes an external power supply interface, which is connected in parallel with the battery to realize battery power supply or external power supply interface power supply; the external power supply interface is USB and / or Type-c and / or Lightning, which is used to power its electronic candle and / or issue and / or receive control instructions to control its candle.

[0012] Preferably, the multifunctional electronic candle further comprises an aromatherapy unit, which comprises a heating unit, a heat conducting plate, and a fragrance body connected in sequence and fixed inside the shell; the heating unit is resistive heating or electromagnetic heating, and is electrically connected to the power supply unit and the control unit; the heating unit heats the heat conducting plate so that the fragrance body is heated and releases an aromatic smell; the fragrance body is a concentrated aromatic substance, and its form is liquid and / or solid.

[0013] Preferably, the multifunctional electronic candle further includes a sound-generating unit and a speaker located inside the shell, which are electrically connected to the power supply unit and the control unit, and the sound-generating unit is capable of audio playback.

[0014] Preferably, the candle body also includes a first partition and / or a second partition and / or a third partition and / or a first through hole and / or a second through hole, the above-mentioned partitions are fixed on the inner wall of the shell, multiple second through holes pass through the third partition and the heat conduction plate, and multiple first through holes are arranged throughout the circumference of the shell, and the first through holes and the second through holes are transmission channels for aromatic odors and sounds.

[0015] Preferably, the control unit also includes a wireless receiver, a control chip, and a remote control. The control unit has a wireless communication function, the remote control sends instructions, and the wireless receiver receives the control instructions; controls the simulated flame to emit colored light and / or fluorescent light and / or flashing light with alternating colors of the above-mentioned light sources; controls the timing unit and / or LED light sheet and / or light-emitting diode to light up or flash or gray state, controls the heating temperature and / or heating time of the aromatherapy unit; and controls the sound unit to play audio.

[0016] Preferably, the heating unit also includes a semiconductor heating unit, which includes a hot end, a cold end, a circuit, a radiator, and a temperature sensor; the semiconductor heating unit is a semiconductor refrigeration plate or a heating plate, or it can cool or heat; the radiator is connected to the heating unit, and the temperature sensor is fixed on the heat conducting plate to control its temperature; after the semiconductor heating unit is powered on, the hot end and the cold end switch the current direction to change the heating and cooling modes, the heating intelligent unit is electrically connected to the semiconductor heating unit, and the heating intelligent unit can heat or cool the heat conducting plate and the fragrance body.

[0017] Preferably, the control unit also includes a communication chip for data transmission and multi-functional control. The communication chip includes Bluetooth and / or WiFi and / or Ethernet interface and / or HDMI functions, and can communicate with a mobile phone via WiFi and / or Bluetooth to control the electronic candle.

[0018] Preferably, the outer shape of the shell is cylindrical or rectangular barrel.

[0019] Preferably, the shape of the simulated flame is a teardrop shape or a torch shape, which has a better visual effect of simulating a candle flame; the reflection surface is a flat shape and / or a curved surface shape, and the curved surface can reflect the light and shadow of the simulated flame on its reflection surface.

[0020] The beneficial effects of the utility model are:

[0021] 1. This multifunctional electronic candle simulates a realistic candle flame with flame reflections, aromatherapy, and audio playback. It simulates the dynamic effects of a realistic candle flame and offers customizable features such as electronic candle, aromatherapy, and music playback to suit specific occasions, such as holidays, anniversaries, and weddings. Wireless communication and the control unit's chip enable remote control.

[0022] 2. The reflection reflective surface adopts the casting molding process. The upper surface of the reflection reflective surface is flat and / or curved. The reflection effect is closer to the reflection effect of water ripples in nature. Casting molding has changed the traditional molding method. It does not require tooling and molds, and can be constructed at room temperature. The process is simple, convenient and fast.

[0023] 3. The setting of the first through hole increases the aesthetics of the electronic candle, and the colored light and sound transmitted through the first through hole achieve better visual effects and better audio stereo effects.

[0024] 4. The setting of the semiconductor heating unit provides a technical solution for efficient constant temperature heating of aromatherapy. The heating method is controllable and convenient, highly safe, and not prone to burns. It solves the problems of traditional methods such as difficult to control heating, low safety, and low heating efficiency.

[0025] 5. The setting of the teardrop-shaped or torch-shaped simulated flame mixed with fluorescent powder has low power consumption, low heat generation, emits colored light and / or fluorescence, and the light and shadow are reflected on the reflecting surface, which has the visual effect of traditional candle flame and is more dynamic. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a structural diagram of the present invention, with multiple circular first through holes and marks distributed along the circumference.

[0027] Figure 2 yes Figure 1 sectional view of .

[0028] Figure 3 yes Figure 1 Schematic diagram of the bottom structure.

[0029] Figure 4 This is another structural schematic diagram of the present invention, with multiple T-shaped first through holes and marks distributed along the circumference.

[0030] Figure 5 It is a cross-sectional view of 4.

[0031] Figure 6 This is another structural schematic diagram of the present invention with a bar-shaped appearance, and multiple circular first through holes and marks distributed along the circumference.

[0032] Figure 7 This is another structural diagram of the present invention with a smooth appearance, and a plurality of oblong first through holes distributed along the circumference.

[0033] Figure 8 yes Figure 1 、 Figure 4 、 Figure 6 、 Figure 7 Schematic diagram of the structure of the semiconductor heating unit of the aromatherapy unit.

[0034] Figure 9 yes Figure 4 、 Figure 6 、 Figure 7 Schematic diagram of the bottom structure.

[0035] In the figure: 1. Candle body, 101. Recessed groove, 102. First through hole, 103. Boss, 104. Reflective surface, 105. First partition, 106. Second partition, 107. Third partition, 108. Second through hole, 109. Shell, 110. Mark, 2. Simulated flame, 201. LED lamp beads, 3. Power supply unit, 301. Battery shell, 302. Wire, 303. Power switch, 304. Battery, 305. Box cover, 306. Buckle, 307. External power interface, 4. Control unit, 401. Wireless receiver, 5. Sound unit, 501. Speaker, 6. Aromatherapy unit, 601. Heating unit, 602. Heat conducting plate, 603. Fragrance body, 604. Hot end, 605. Semiconductor heating unit, 606. Cold end, 607. Circuit, 608. Temperature sensor, 609. Heating intelligent unit, 610. Radiator, 7. Timing unit, 701. LED light strip, 702. LED light sheet and / or light emitting diode. DETAILED DESCRIPTION

[0036] Specific implementation method 1: Figure 1 、 2 , 3, 4, 5, 6, 7, and 9 show a multifunctional electronic candle, comprising a candle body 1, a timing unit 7, a power supply unit 3, a simulated flame 2, and a control unit 4 for controlling the candle;

[0037] The candle body 1 includes a shell 109, a recessed groove 101, and a boss 103. The candle body 1 is made of a transparent, translucent, or fluorescent candle-textured resin. The shell 109 has a barrel-shaped exterior, and the barrel-shaped cross-section can be circular, elliptical, rectangular, or a combination of the above shapes. The outer surface has a smooth shape, vertical stripes, convex shapes, concave shapes, or a combination of the above shapes and patterns. The material and shape of the candle body 1 are very realistic compared to traditional candles.

[0038] The simulated flame 2, the recessed groove 101, and the boss 103 are located on the upper portion of the housing 109. The recessed groove 101 is located in the middle of the boss 103, with its bottom lower than the top of the boss 103. The simulated flame 2 is provided with a plurality of LED lamp beads 201. The resin encapsulating the LED lamp beads 201 is mixed with phosphor powder, which has low power consumption and low heat generation, can present a fluorescent effect, and has a better simulation effect. The simulated flame 2 has a teardrop-shaped or torch-shaped appearance, which has a more realistic visual effect of simulating a candle flame.

[0039] The reflection surface 104 is located above the concave groove 101, which is a solid resin reflective mirror surface, which can reflect the light and shadow of the simulated flame 2 on its reflection surface, simulating the reflection in water, and increasing the real visual effect of the candle simulated flame 2. The simulated flame 2 can emit colored light and / or fluorescence such as yellow light and / or orange light and / or white light, simulating the candle flame to achieve a realistic simulation effect with low power consumption and no pollution. The reflection surface 104 and the shell 109 are processed separately with two different resins. The reflection surface 104 adopts a two-component or single-component resin room temperature casting process. Depending on the different viscosities of the resins, the selection Different self-leveling times and resin curing times can produce flat or curved reflective surfaces 104. When the resin viscosity is low, the resin flows quickly, resulting in a flat top surface. When the resin is cured, the top surface of the reflective surface 104 is flat. When the resin viscosity is high, the resin flows slowly, resulting in a wavy top surface. When the resin is cured, the top surface of the reflective surface 104 is curved. The reflection effect is closer to the reflection effect of water ripples in nature. Resin casting has changed the traditional reflective surface molding method. It does not require tooling and molds, can be constructed at room temperature, is simple and convenient, has low processing costs, and has a more dynamic visual effect similar to that of a traditional candle flame.

[0040] The timing unit 7 includes an LED light strip 701, which includes a plurality of LED light sheets and / or light emitting diodes 702 electrically connected in parallel or in series to form a strip. Figure 2 、 5As shown in the figure, the outer edge of the shell 109 is axially arranged inside the shell and can emit light. The material of the candle body 1 is conducive to the light of the LED light strip 701 to pass through the candle body 1, thereby enhancing the lighting effect. The LED lamp beads 201, the wires 302, the LED light strip 701, the power supply unit 3 and the control unit 4 are electrically connected. The outer surface of the shell 109 is provided with a mark 110 along the axial direction. The mark 110 and the LED light sheet and / or the light emitting diode 702 are arranged correspondingly. The LED light sheet and / or the light emitting diode 702 can be lit or flashed or turned off according to the set time. The time unit set by the mark 110 can be imagined to be days, hours, minutes or seconds. For example, when the mark 110 is set The time interval is 31 days, 24 days, 14 days, or 7 days, and the mark 110 can be 31, 24, 14, 7, or 60. The embodiment schematically shows only two groups of numbers, 24 and 14. It can be multiple numbers or floral or animal patterns. The LED light sheet and / or light-emitting diode 702 sequentially turns the mark 110 into a lit state, a flashing state, or a dark state in chronological order. The set time can be lit or flashed for special dates, holidays, and anniversaries to create a different atmosphere and serve as a timekeeping function. For example, if the time is set in hours, it can be lit, flashed, or turned off at every hour within 24 hours. For example, if the time is set in minutes or seconds, the number of minutes or seconds for lighting or flashing can be set to serve as a timing and timekeeping function.

[0041] The power supply unit 3 includes a battery shell 301, a power switch 303, a battery 304, a box cover 305, and a buckle 306; the battery shell 301 and the housing 109 are fixedly connected by the buckle 306, and the battery 304 is one of a dry cell, a button cell, or a lithium battery.

[0042] The above embodiment meets the multifunctional requirements of candle flame simulation, flame reflection, and timing countdown.

[0043] Specific implementation method 2: Figures 1 to 9 As shown, the power supply unit 3 also includes an external power interface 307, which is connected in parallel with the battery 304 to enable power supply from either the battery 304 or the external power interface 307. The external power interface 307 can be one or more of USB, Type-C, and / or Lightning, and is used to power the electronic candle and / or issue and / or receive control commands to control the candle. The provision of the external power interface 307 extends the life of the electronic candle, reduces the need to replace the battery 304, and saves money, making it particularly suitable for occasions such as holidays, anniversaries, and weddings. Other components and connections are the same as those in the first embodiment.

[0044] Specific implementation method three: Figures 1 to 9As shown, the multifunctional electronic candle further includes an aromatherapy unit 6, which comprises a heating unit 601, a heat conducting plate 602, and a fragrance body 603 connected in sequence, and is fixed inside the housing 109. The heating unit 601 utilizes resistance heating or electromagnetic heating and is electrically connected to the power supply unit 3 and the control unit 4. The heating unit 601 heats the heat conducting plate 602, causing the fragrance body 603 to release a fragrant odor. The fragrance body 603 is a green and environmentally friendly concentrated fragrance such as essential oils and / or essences and / or sandalwood, and is in liquid and / or solid form. The odor released by the fragrance body 603 further improves the candle's functionality and meets the fragrance needs of different occasions. The other components and connection relationships are the same as those of the first or second embodiment.

[0045] Specific implementation method four: Figures 1 to 9 As shown, the multifunctional electronic candle further includes a sound unit 5 and a speaker 501 located within the housing 109 , which are electrically connected to the power supply unit and the control unit 4 , and can play music, voice, etc. according to the user's requirements. The sound unit 5 can select music and / or voice for audio playback to meet the needs of occasions such as festivals, anniversaries, and weddings. The other components and connections are the same as those of the first, second, or third embodiments.

[0046] Specific implementation method five: Figures 1 to 9 As shown, the candle body 1 further includes a first partition 105 and / or a second partition 106 and / or a third partition 107 and / or a first through hole 102 and / or a second through hole 108, the above partitions are fixed on the inner wall of the shell 109, the control unit 4 is placed on the first partition 105, the sound unit 5 is placed on the second partition 106, and the aromatherapy unit 6 is placed on the third partition 107. A plurality of second through holes 108 pass through the third partition 107 and the heat conducting plate 602, and a plurality of first through holes 102 are arranged on the circumference of the shell 109. The first through holes 102 are circular and / or rectangular and The through holes may be elliptical, T-shaped, curved, or a combination of these shapes, or hollow holes. This embodiment schematically illustrates circular, T-shaped, and oblong through holes; any shape is acceptable. The first through holes 102 and the second through holes 108 serve as channels for transmitting aroma and sound. Multiple first through holes 102 are arranged throughout the circumference of the housing 109, enhancing the aesthetics of the electronic candle. In particular, when the LED strip 701 is illuminated, the colored light emitted from the first through holes 102 creates a good stereoscopic visual effect, enhancing the stereo sound quality of the audio. Other components and connections are the same as those in the first, second, third, or fourth embodiments.

[0047] Specific implementation method six: Figures 1 to 9As shown, the control unit 4 also includes a wireless receiver 401, a control chip, and a remote control. The control unit 4 has a wireless communication function. The remote control sends instructions, and the wireless receiver 401 receives the control instructions to control the simulated flame 2 and / or the timing unit 7 and / or the aromatherapy unit 6 and / or the sound unit 5 of the electronic candle; it can communicate with the remote control and / or the mobile phone, and can use WiFi and / or Bluetooth communication to control the candle. For example, through the WiFi function, it sends or receives instructions to control the switch of the electronic candle, control the simulated flame 2 to emit colored light such as yellow light and / or orange light and / or white light and / or fluorescent light and / or flashing light with alternating colors of the above light sources; control the timing unit 7 to make the LED light sheet and / or light-emitting diode 702 light up or flash or gray; control the heating temperature and / or heating time of the aromatherapy unit 6; control the sound unit 5 to select music and / or voice for audio playback. The wireless communication is one or more of remote control, wireless voice control, WiFi, and / or Bluetooth, enabling convenient and quick conversion of the functions of the multifunctional electronic candle. With the advancement of technology and the reduction in chip technology costs, it is feasible to design and manufacture a control chip that meets the requirements of the candle. Other components and connections are the same as those in Specific Embodiments 1, 2, 3, 4, or 5.

[0048] Specific implementation method seven: Figures 1 to 9 As shown, the heating unit 601 also includes a semiconductor heating unit 605, and the semiconductor heating unit 605 includes a hot end 604, a cold end 606, a circuit 607, a radiator 610, and a temperature sensor 608; the semiconductor heating unit 605 is a semiconductor refrigeration plate or a heating plate, which can be used for cooling or heating; the radiator 610 is connected to the heating unit 601, and the temperature sensor 608 is fixed on the heat conducting plate 602 to control its temperature; after the semiconductor heating unit 605 is powered on, the hot end 604 and the cold end 606 switch the current direction to change the heating and cooling modes, the heating intelligent unit 609 is electrically connected to the semiconductor heating unit 605, and the heating intelligent unit 609 is electrically connected to the semiconductor heating unit 605. Energy unit 609 is capable of heating or cooling heat conducting plate 602. Heat conducting plate 602 can heat or cool fragrance element 603, causing fragrance element 603 to release or slow down its release. The higher the temperature, the stronger the released fragrance. Cooling can slow down or stop the release of fragrance. The arrangement of heating unit 601 and semiconductor heating unit 605, particularly semiconductor heating unit 605, provides a technical solution for efficient constant-temperature heating aromatherapy. The temperature is controlled between 20-80 degrees Celsius. The heating method is controllable, convenient, highly safe, and does not easily cause burns. This solves the problems of traditional methods such as difficult to control heating, low safety, and low heating efficiency. Other components and connections are the same as those in Specific Embodiments 1, 2, 3, 4, 5, or 6.

[0049] Specific implementation eight: Figures 1 to 9 The control unit 4 further includes a communication chip for data transmission and function control, and the communication chip includes a communication chip with Bluetooth and / or WiFi and / or USB interface and / or Ethernet interface and / or HDMI functions; it can communicate with a mobile phone via WiFi and / or Bluetooth to control the electronic candle, control the color selection and / or color change time of the timing unit 7 and / or the simulated flame 2, control the timing unit 7 and / or the LED light sheet and / or the light-emitting diode 702 to light up, flash, or gray out, control the timing unit 7 and / or control the fragrance release temperature and / or heating time of the aromatherapy unit 6, control the timing unit 7 and / or control the sound unit 5 to select music and / or voice for audio playback, control the color selection and / or color change time of the simulated flame, and control the sound unit 5 to play audio. Other components and connection relationships are the same as those of specific embodiments one, two, three, four, five, six, or seven.

[0050] Specific implementation method nine: Figures 1 to 9 As shown, the outer shape of the housing 109 is cylindrical or rectangular barrel-shaped. Other components and connection relationships are the same as those of the specific embodiments 1, 2, 3, 4, 5, 6, 7 or 8.

[0051] Specific implementation method ten: Figures 1 to 9 As shown, the reflection surface 104 can be flat and / or curved. The curved surface can also reflect the light and shadow of the simulated flame 2 on its reflection surface. The refractive effect of the curved surface causes the simulated flame 2 to deform, similar to the reflection in water or the dynamic effect of wind, thereby enhancing the light and shadow effect. The other components and connection relationships are the same as those of the specific embodiments one, two, three, four, five, six, seven, eight or nine.

[0052] The "first through hole", "second through hole", "first partition", "second partition" and "third partition" are only for illustrating the mutual relationship and function of the present utility model. It is just a schematic example, which is the expression of "through hole" and "partition". The actual setting position, shape and mutual connection relationship are handled in accordance with the existing technology. The parts not involved in the example are the same as the existing technology.

[0053] The "many" in "multiple", "plurality" and "multi-function" means two or more.

[0054] The "colored light" is a collective term for the seven colors of light: red, orange, yellow, green, cyan, blue, and violet, as well as white light.

[0055] In the specification and claims, "and / or" means at least one of the connected objects, and the character " / " generally indicates that the previous and subsequent related objects are in an "or" relationship.

[0056] The above embodiments are described to facilitate understanding and application of the present invention by those skilled in the art. Those skilled in the art can easily make various modifications to these embodiments and apply the general principles described herein to other embodiments without requiring creative effort. Therefore, the present invention is not limited to the specific embodiments described above; any equivalent transformations or equivalent replacements derived from the teachings of the present invention fall within the scope of protection of the present invention.

Claims

1. A multifunctional electronic candle, comprising a candle body, a timing unit, a power supply unit, a simulated flame, and a control unit for controlling the candle, characterized in that: The candle body comprises a shell, a recessed groove, and a protrusion. The candle body is made of a transparent, translucent, or fluorescent candle-textured resin. The shell is barrel-shaped, and its outer surface has a smooth shape, a vertical striped shape, a raised shape, a recessed shape, or a combination of the above shapes and patterns. The simulated flame, the recessed groove and the boss are located on the upper part of the shell, the recessed groove is located in the middle of the boss, and its bottom is lower than the upper part of the boss; a plurality of LED lamp beads are arranged inside the simulated flame, and the resin wrapping the LED lamp beads is mixed with fluorescent powder; The reflection surface is located above the concave groove and is a solid resin reflection mirror surface that can reflect the light and shadow of the simulated flame on its reflection surface. The simulated flame can emit colored light and / or fluorescence. The timing unit includes an LED light strip, which includes multiple LED light sheets and / or light-emitting diodes electrically connected in parallel or in series to form a strip, arranged along the axial direction of the housing at the outer edge thereof and capable of emitting light; the LED lamp beads, wires, LED light strip, power supply unit and control unit are electrically connected, and the outer surface of the housing is provided with a mark along the axial direction, and the mark is arranged corresponding to the LED light sheet and / or light-emitting diode. The LED light sheet and / or light-emitting diode are lit, flashed or turned off according to the set time, and the mark setting unit is day, hour, minute or second. The LED light sheet and / or light-emitting diode sequentially turns the mark on, flashes or turns off in chronological order; The power supply unit includes a battery shell, a power switch, a battery, a box cover, and a buckle; the battery shell and the housing are fixedly connected by the buckle, and the battery is a dry cell or a button cell.

2. A multifunctional electronic candle according to claim 1, characterized in that: The power supply unit also includes an external power supply interface, which is connected in parallel with the battery to realize battery power supply or external power supply interface power supply; the external power supply interface is USB and / or Type-c and / or Lightning, which is used to power its electronic candle and / or issue and / or receive control instructions to control its candle.

3. A multifunctional electronic candle according to claim 1 or 2, characterized in that: It also includes an aromatherapy unit, which includes a heating unit, a heat conducting plate, and a fragrance body connected in sequence and fixed inside the housing; The heating unit is a resistance heating or electromagnetic heating unit, which is electrically connected to the power supply unit and the control unit. The heating unit heats the heat conducting plate so that the fragrance body is heated to release the aromatic smell. The fragrance body is a concentrated aromatic substance in the form of liquid and / or solid.

4. The multifunctional electronic candle according to claim 3, characterized in that: It also includes a sound-emitting unit and a speaker located inside the shell, which are electrically connected to the power supply unit and the control unit. The sound-emitting unit can play audio.

5. The multifunctional electronic candle according to claim 3, characterized in that: The candle body also includes a first partition and / or a second partition and / or a third partition and / or a first through hole and / or a second through hole. The above-mentioned partitions are fixed on the inner wall of the shell. Multiple second through holes pass through the third partition and the heat conduction plate. Multiple first through holes are arranged on the circumference of the shell. The first through holes and the second through holes are transmission channels for aromatic odors and sounds.

6. The multifunctional electronic candle according to claim 4, characterized in that: The control unit also includes a wireless receiver, a control chip, and a remote control. The control unit has a wireless communication function. The remote control sends instructions and the wireless receiver receives control instructions; controls the simulated flame to emit colored light and / or fluorescent light and / or flashing light with alternating light source colors; controls the timing unit and / or LED light sheet and / or light-emitting diode to light up or flash or gray out; controls the heating temperature and / or heating time of the aromatherapy unit; and controls the sound unit to play audio.

7. The multifunctional electronic candle according to claim 3, characterized in that: The heating unit also includes a semiconductor heating unit, which includes a hot end, a cold end, a circuit, a radiator, and a temperature sensor; the semiconductor heating unit is a semiconductor refrigeration plate or a heating plate, which can be used for cooling or heating; the radiator is connected to the heating unit, and the temperature sensor is fixed on the heat conducting plate to control its temperature; after the semiconductor heating unit is powered on, the hot end and the cold end switch the current direction to change the heating and cooling modes, and the heating intelligent unit is electrically connected to the semiconductor heating unit, and the heating intelligent unit can heat or cool the heat conducting plate and the fragrance body.

8. The multifunctional electronic candle according to claim 6, characterized in that: The control unit also includes a communication chip for data transmission and multi-function control. The communication chip includes Bluetooth and / or WiFi and / or Ethernet interface and / or HDMI functions, and can communicate with a mobile phone via WiFi and / or Bluetooth to control the electronic candle.

9. The multifunctional electronic candle according to claim 3, characterized in that: The outer shape of the shell is cylindrical or rectangular barrel.

10. The multifunctional electronic candle according to claim 3, characterized in that: The shape of the simulated flame is a drop shape or a torch shape; the reflection surface is a plane shape and / or a curved surface shape.

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