NL2014814A - A flicker system for electronic and electrical imitation candles. - Google Patents

A flicker system for electronic and electrical imitation candles. Download PDF

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Publication number
NL2014814A
NL2014814A NL2014814A NL2014814A NL2014814A NL 2014814 A NL2014814 A NL 2014814A NL 2014814 A NL2014814 A NL 2014814A NL 2014814 A NL2014814 A NL 2014814A NL 2014814 A NL2014814 A NL 2014814A
Authority
NL
Netherlands
Prior art keywords
flicker
electronic
installation
electric
imitation
Prior art date
Application number
NL2014814A
Other languages
Dutch (nl)
Other versions
NL2014814B1 (en
Inventor
Shu Ziming
Original Assignee
Pretty Home Group (Europe) Gmbh
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 Pretty Home Group (Europe) Gmbh filed Critical Pretty Home Group (Europe) Gmbh
Publication of NL2014814A publication Critical patent/NL2014814A/en
Application granted granted Critical
Publication of NL2014814B1 publication Critical patent/NL2014814B1/en

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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
    • 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
    • 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
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Description

A FLICKER SYSTEM FOR ELECTRONIC AND ELECTRICAL IMITATION CANDLES
Technical field
The present invention relates to a decorative lighting equipment, in particular a flicker system for electronic and electrical imitation candles, which makes the artificial flame of the imitation candles flicker.
Technical background
Imitation candles are nowadays a wide-spread type of decorative lighting equipment, consisting in most cases of LED's or other lamp constructions. In the imitation candles, often a device is used which shall make the artificial flame flicker. The Chinese patent number CN 201220295721.6 discloses such an imitation candle including such a device, in which an electric motor being the power source drives a rotary disk provided with a crank which moves the artificial flame plate which consists of a reflection disk and is suspended on a steel thread, thus achieving that the flame plate creates the impression of a flickering movement. This device is, however, a complicated construction. The production costs are high, and the assembly method consists of too many steps, so that the assembly speed leaves something to be desired.
Object of the invention
The present invention is based on the object to provide a flicker system for electronic and electrical imitation candles which avoids the above-mentioned shortcomings of the prior art.
The problem is solved by the following technical concept: The flicker system according to the invention includes a flame plate, a holder, a staggered coil, and a circuit board. The flame plate consists of a plastic material and has at its upper part a concave torch-shaped flame imitation. Under the flame plate, a rectangular suspended weight is attached which serves for counterbalancing the upper part. The lower end of the suspended weight is connected with a permanent magnet. In the middle of the central part of the flame plate, a circular center hole is provided. A small cylindrical pin hanging downwards is attached in the upper inner edge of the center hole. The lower end of the pin is semispherical in shape.
The holder, viewed from above, is a T-shaped plastic part and has at its rear part a cross-bar, in the middle of which a rafter is attached. In the middle of the upper surface of the rafter, a semispherical recess is provided.
The staggered coil is a pizza-shaped electromagnetic coil.
The circuit board includes a chip which is able to convert the direct current into intermittent DC rectangular pulses.
The rafter of the holder passes through the center hole without directly touching the latter's inner edge. The pin is movably located in the recess of the rafter. The staggered coil is connected to the output interface of the circuit board.
The flicker system according to the invention is of a simple design and can be produced at a low cost price. The assembly method comprises only few steps and, in addition, ensures a low current consumption of the imitation candles.
Explanation of the drawing:
Fig. 1 is a sectional view of the front side of an imita tion candle provided with the flicker system according to the invention;
Fig. 2 is a sectional view of the left side of an imita tion candle provided with the flicker system according to the invention;
Fig. 3 is an exploded view of the flicker system accord ing to the invention;
Fig. 4 is a modification of Fig. 3, in which some of the parts of the flicker system according to the invention are functionally connected with each other;
Fig. 5 shows a enlarged detail of section A of Fig. 1;
Fig. 6 shows a enlarged detail of section B of Fig. 2.
List of reference numbers: 01 Candle housing 02 Batteries 03 Switch 1 Flame plate 2 Holder 3 Staggered coil 4 Circuit board 11 Suspended weight 12 Permanent magnet 13 Center hole 21 Recess 131 Pin
Exemplary embodiment
In the following, an exemplary embodiment of the present invention is explained in detail by means of the drawing.
As shown in Fig. 1 to 6, the flicker system according to the invention comprises a flame plate 1, a holder 2, a staggered coil 3, and a circuit board 4. The flame plate 1 consists of a plastic material and has at its upper part a concave torch-shaped flame imitation. Under the flame plate 1, a rectangular suspended weight 11 is attached, which serves for counterbalancing the upper part. The lower end of the suspended weight 11 is connected with a permanent magnet 12. In the middle of the central part of the flame plate 1, a circular center hole 13 is provided. A small cylindrical pin 131 hanging down-wards is attached in the upper inner edge of the center hole 13. The lower end of the pin 131 is semispheri-cal in shape.
The holder 2, viewed from above, is a T shaped plastic part and has at its rear part a cross-bar, in the middle of which a rafter is attached. In the middle of the upper surface of the rafter, a semispherical recess 21 is provided.
The staggered coil 3 is a pizza-shaped electromagnetic coil.
The circuit board 4 includes a chip which is able to convert the direct current into intermittent DC rectangular pulses.
The rafter of the holder 2 passes through the center hole 13 without directly touching the latter's inner edge. The pin 131 is movably located in the recess 21 of the rafter. The staggered coil 3 is connected to the output interface of the circuit board 4.
When the system is inserted in an imitation candle, the flame plate 1 is positioned in such a manner that its upper part is located above the middle of the upper end of the candle housing 01. The lower part of the flame plate 1 is hanging inside the candle housing 01 without directly touching the latter's inner wall. The cross-bar of the holder 2 is attached to the inner wall of the candle housing 01. The staggered coil 3 is positioned at a slight offset below the permanent magnet 12 and is connected to the inner wall of the candle housing 01. The circuit board 4 is located below the staggered coil 3 and is also connected to the inner wall of the candle housing 01. The circuit board 4 is, furthermore, connected to the batteries 02 via a switch 03.
The operating principle of the flicker system for electronic and electrical imitation candles according to the invention is as follows: The circuit board 4 converts the direct current supplied by the batteries 02 into intermittent DC rectangular pulses, thus stimulating the staggered coil 3, which then generates an intermittent-pulse magnetic field which, via the permanent magnet 12, intermittently puts the flame plate 1 into an oblique position. As the pin 131 is movably located in the recess 21, a recurrent process develops, during which the flame plate 1 gets into an oblique position for a short time and moves back into its original position due to the counterbalance adjustment, with the result that the flame plate 1 swings to and fro, whereby the flame plate 1 in the light of the LED creates the impression of a flickering movement .
The present invention is not limited to the above-described exemplary embodiment. The above-described exemplary embodiment just serves for illustration and has not limiting effect. Further possible embodiments which are identical or equivalent to the technical concept of the present invention are also covered by the claims of the present invention.

Claims (12)

1. Flikkerinstallatie voor elektronische en elektrische imitatie-kaarsen met een vlamschijf (1), een houder (2), een verplaatste spoel (3) en een printplaat (4), waarbij onder de vlamschijf (1) een rechthoekig hanggewicht (11) aangebracht is dat voor de ge-wichtscompensatie met het bovenste gedeelte bestemd is, waarbij het hanggewicht (11) aan diens onderste uiteinde met een permanente magneet (12) verbonden is, waarbij in het midden van het middelste gedeelte van de vlamschijf (1) een rond middengat (13) voorzien is, in wiens bovenste binnenrand een naar beneden hangende, cilindervormige, kleine bout (131) aangebracht is, waarvan het onderste uiteinde (131) hemisfeervormig is, waarbij de houder (2) langs boven bekeken T-vormig uitgevoerd is en aan diens achterste gedeelte een dwarsbalk vertoont, in wiens midden een spant aangebracht is, waarbij in het midden van het bovenste oppervlak van het spant een hemisfeervormige uitsparing (21) voorzien is.Flicker installation for electronic and electric imitation candles with a flame disk (1), a holder (2), a displaced coil (3) and a printed circuit board (4), wherein a rectangular hanging weight (11) is arranged under the flame disk (1) is that for the weight compensation is intended for the upper part, wherein the hanging weight (11) is connected at its lower end to a permanent magnet (12), with a round one in the middle of the middle part of the flame disk (1) a central hole (13) is provided, in whose upper inner edge a downwardly hanging, cylindrical, small bolt (131) is arranged, the lower end (131) of which is hemisphere-shaped, the holder (2) of which viewed from above viewed as being T-shaped and has a transverse beam at its rear portion, in whose center a truss is arranged, a hemisphere-shaped recess (21) being provided in the center of the upper surface of the truss. 2. Flikkerinstallatie voor elektronische en elektrische imitatie-kaarsen conform conclusie 1, met het kenmerk, dat de vlamschijf (1) uit een plastic stof bestaat en aan diens bovenste gedeelte een concave fakkelvormige vlamimitatie vertoont.Flicker installation for electronic and electric imitation candles according to claim 1, characterized in that the flame disk (1) consists of a plastic material and has a concave flare-like flame imitation on its upper part. 3. Flikkerinstallatie voor elektronische en elektrische imitatie-kaarsen conform conclusie 1, met het kenmerk, dat de houder (2) uit plastic materiaal bestaat.Flicker installation for electronic and electric imitation candles according to claim 1, characterized in that the holder (2) consists of plastic material. 4. Flikkerinstallatie voor elektronische en elektrische imitatie-kaarsen conform conclusie 1, met het kenmerk, dat de verplaatste spoel (3) een pizzavormige elektrisch-magnetische spoel is.Flicker installation for electronic and electric imitation candles according to claim 1, characterized in that the displaced coil (3) is a pizza-shaped electromagnetic coil. 5. Flikkerinstallatie voor elektronische en elektrische imitatie-kaarsen conform conclusie 1, met het kenmerk, dat de printplaat (4) een chip vertoont die de gelijkstroom in interval- gelijkstroomrechthoekimpulsen kan omzetten.Flicker installation for electronic and electric imitation candles according to claim 1, characterized in that the printed circuit board (4) has a chip that can convert the direct current into interval direct rectangular pulses. 6. Flikkerinstallatie voor elektronische en elektrische imitatie-kaarsen conform conclusie 1, met het kenmerk, dat het spant van de houder (2) door het middengat (13) steekt, zonder direct diens binnenrand te raken, waarbij de bout (131) beweegbaar in de uitsparing (21) van het spant zit.Flicker installation for electronic and electric imitation candles according to claim 1, characterized in that the truss of the holder (2) protrudes through the middle hole (13), without directly touching its inner edge, the bolt (131) being movable in the recess (21) of the frame. 7. Flikkerinstallatie voor elektronische en elektrische imitatie-kaarsen conform conclusie 1, met het kenmerk, dat de verplaatste spoel (3) met de uitgangsinterface van de printplaat (4) verbonden is .Flicker installation for electronic and electric imitation candles according to claim 1, characterized in that the displaced coil (3) is connected to the output interface of the printed circuit board (4). 8. Flikkerinstallatie voor elektronische en elektrische imitatie-kaarsen conform conclusie 1, met het kenmerk, dat de vlamschijf (1) zodanig in de kaarsbehuizing (01) gepositioneerd is, dat het bovenste gedeelte daarvan zich boven het midden van het bovenste uiteinde van de kaarsbehuizing (01) bevindt en haar onderste gedeelte binnen de kaarsbehuizing (01) hangt, zonder direct de binnenwand daarvan te raken.Flicker installation for electronic and electric imitation candles according to claim 1, characterized in that the flame disk (1) is positioned in the candle housing (01) such that the upper part thereof is above the center of the upper end of the candle housing (01) and its lower portion hangs inside the candle housing (01) without directly touching the inner wall thereof. 9. Flikkerinstallatie voor elektronische en elektrische imitatie-kaarsen conform conclusie 1, met het kenmerk, dat de dwarsbalk van de houder (2) aan de binnenwand van de kaarsbehuizing (01) bevestigd is. > 10. Flikkerinstallatie voor elektronische en elektrische imitatie-kaarsen conform conclusie 1, met het kenmerk, dat de verplaatste spoel (3) een beetje verplaatst onder de permanente magneet (12) gepositioneerd en met de binnenwand van de kaarsbehuizing (01) verbonden is.Flicker installation for electronic and electric imitation candles according to claim 1, characterized in that the crossbar of the holder (2) is attached to the inner wall of the candle housing (01). > Flicker installation for electronic and electric imitation candles according to claim 1, characterized in that the displaced coil (3) is positioned slightly displaced under the permanent magnet (12) and is connected to the inner wall of the candle housing (01). 11. Flikkerinstallatie voor elektronische en elektrische imitatie-kaarsen conform conclusie 1, met het kenmerk, dat de printplaat (4) zich onder de verplaatste spoel (3) bevindt en met de binnenwand van de kaarsbehuizing (01) verbonden is.Flicker installation for electronic and electric imitation candles according to claim 1, characterized in that the printed circuit board (4) is located under the displaced coil (3) and is connected to the inner wall of the candle housing (01). 12. Elektronische imitatiekaars, met het kenmerk, dat daarin een flikkerinstallatie conform één van de conclusies 1 tot 11 ge plaatst is.Electronic imitation candle, characterized in that a flicker installation according to one of claims 1 to 11 is placed therein. 13. Elektrische imitatiekaars, met het kenmerk, dat daarin een flikkerinstallatie conform één van de conclusies 1 tot 11 geplaatst is.Electric imitation candle, characterized in that a flicker installation according to one of claims 1 to 11 is placed therein.
NL2014814A 2014-05-21 2015-05-18 A flicker system for electronic and electrical imitation candles. NL2014814B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE202014102379.8U DE202014102379U1 (en) 2014-05-21 2014-05-21 A flicker system for electronic and electric candles

Publications (2)

Publication Number Publication Date
NL2014814A true NL2014814A (en) 2016-03-15
NL2014814B1 NL2014814B1 (en) 2016-07-25

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NL2014814A NL2014814B1 (en) 2014-05-21 2015-05-18 A flicker system for electronic and electrical imitation candles.

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DE (1) DE202014102379U1 (en)
DK (1) DK201500066Y3 (en)
IT (1) ITUB201538516U1 (en)
NL (1) NL2014814B1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN205079168U (en) * 2014-08-05 2016-03-09 卢米娜拉全球有限责任公司 Electron lighting apparatus
JP6473224B2 (en) 2014-08-05 2019-02-20 エルアンドエル キャンドル カンパニー エルエルシーＬ＆Ｌ Ｃａｎｄｌｅ Ｃｏｍｐａｎｙ，ＬＬＣ Electric lighting equipment
CN104534396A (en) * 2014-12-26 2015-04-22 佛山冠今光电科技有限公司 Light-emitting device simulating candlelight
CN206944058U (en) * 2017-04-17 2018-01-30 刁亮峰 A kind of electric candle wick structure with wind effect
CN207750939U (en) * 2017-09-30 2018-08-21 宁海双美电子有限公司 A kind of simplified candle flame piece flickers device
US20190162375A1 (en) * 2017-11-30 2019-05-30 Changsha Pretty Home Deco Lighting Co., Ltd Electronic candle

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202647570U (en) 2012-02-27 2013-01-02 盛光润 Simulation candle

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ITUB201538516U1 (en) 2016-11-20
DK201500066U1 (en) 2015-08-28
DK201500066Y3 (en) 2015-09-25
NL2014814B1 (en) 2016-07-25
DE202014102379U1 (en) 2014-06-12

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Effective date: 20190601