Simulated electrical candle
Technical field
The present invention relates to the technical field of candle lamp, be specifically related to a kind of Simulated electrical candle.
Background technology
At present, in various occasions, due to illumination with attractive in appearance on demand, make the use of candle increased, and candle once use the problem also brought resource cost.People's environmental consciousness strengthens in recent years, and traditional candle primary raw material is paraffin, and paraffin makes through cold press or solvent dewaxing from the waxy distillate of oil, and this candle needs constantly to consume wax, cannot reuse, and manufacture pernicious gas.
During real candle combustion, be easy to be subject to the impact of Air Flow, candle light is flickered with the wind, and flickering, although this may be a kind of aesthetic feeling in some cases, sometimes can bring danger, candle light is also wayward.And the candle of electronics does not need to consume candle itself, the topmost emphasis of Simulated electrical candle is to produce and has candle light effect, also can rock and have the light source of bright difference, but there is no at present the product of better realizing this function.
Along with social development, there is at present LED candle lamp, LED candle lamp is gained the name because of its profile and candle flame appearance similar, and its light is yellow fill light, and candle flame sense; The light that LED candle lamp can project by LED light source is simulated the effect that candle is lighted, therefore in bar, the place such as coffee shop, dance hall is obtained and is widely used.LED is as a kind of solid light source of novelty, LED illuminating lamp various in style, and spread in performance is uneven.Existing LED candle lamp generally comprises outer lampshade, LED light source module and cap body, and this LED light source module is installed on the top of cap body, and this outer cover is installed on lamp and is installed on cap body top and covers in outside LED light source module.Wherein, outer lampshade is made the thin wall hollow body of bullet shape, is limited to the shape of outer lampshade, and when LED light source is lighted, the surperficial Illumination Distribution of outer lampshade is inhomogeneous, can form bright dark subregion at bottom and the top of outer lampshade, lights poor effect.
The electric candle occurring on market, what major part was used is plastic body, also have small part to adopt the candle body of wax, but illuminator is arranged on the wick place of electric candle, the true effect of use is undesirable, and this setup makes electric candle only at wick place, have light, candle body can not be luminous, and the style that candle body is chiseled and carved and shape can not well show, especially at dark place, only have fragmentary some light, more can not represent the beautiful effect of candle body.
Summary of the invention
Object of the present invention is exactly in order to make up the defect of prior art, provides a kind of and replaces candle light source with LED light source, and can make LED light source have with the wind to flicker, the Simulated electrical candle of riotous with colour effect.
For solving the problems of the technologies described above, basic conception of the present invention is:
A Simulated electrical candle, comprises flame front, and flame front comprises flame sheet and flame sheet base, it is characterized in that: flame front comprises at least one LED lamp that illuminates flame sheet, LED lamp is arranged on flame sheet base, and control circuit is electrically connected to LED lamp, and LED lamp is sent out warm white or light yellow light.Use the advantage of LED to be that they only need very little space and energy resource consumption very low.Therefore according to the present invention, be conducive to realize even very little candle, LED cannot see in the above substantially, has strengthened the vivid effect of electric candle.
Preferably, at least two LED lamps are installed on flame sheet base, the installation site of LED lamp meet light can direct irradiation at least two faces of flame sheet.At least two LED lamps can be from different perspectives, different directions, for example, respectively from former and later two face irradiation LED lamps, is conducive to further strengthen flame flicking effect true to nature.
Preferably, control circuit comprises a single-chip microcomputer, has one or more remote controls that match flicker and/or glimmer for controlling LED lamp.
Preferably, the remote control mode of control circuit comprises infrared ray and/or controlled in wireless, and controlled in wireless comprises that smart mobile phone passes through bluetooth or network remote control.
Preferably, control circuit comprises timing function, and timing function comprises controls the duration that the timing open and close of LED lamp and/or timing cycle open and close and LED lamp are regularly opened and/or closed.
Preferably, control circuit comprises pressure sensor and/or sound-controlled apparatus, according to air pressure and/or Sound control LED lamp.
Preferably, flame front is arranged in bottom base, and LED lamp is installed in bottom base, and control circuit is controlled LED lamp and flickered and/or glimmer; The color that LED lamp in bottom base is lamp light adjustable and the full-color LED lamp of brightness.
Preferably, between flame front and bottom base, be provided with candle body, flame front and candle body are as a whole, and outer surface is being coated with and/or is being wrapped in the outer cover of wax.
Preferably, flame sheet is water droplet shape, comprises at least one curved surface; LED lamp on flame sheet base embeds in the light trough of flame sheet base, and flame sheet base is provided with LED lamp switch.The shape that more approaches candle flame of water droplet shape, curved surface is conducive to strengthen the third dimension of flame, more true to nature, and LED lamp switch is for the break-make of operation control circuit, and then controls Simulated electrical candle and enter holding state, can be by remote control.
Preferably, control circuit is positioned at flame sheet base or bottom base; Described remote control is provided with control button, and control button comprises out flame front, closes flame front, HOLD button, 4H button, 8H button, AUTO button, color lamp button area, drives color lamp button, closes color lamp button; After described 4H button or 8H button press, start built-in 4 hours or within 8 hours, regularly open or close function and control LED lamp.
Beneficial effect: the present invention is usingd LED lamp as light source replacement candle light source, by the setting of the mapping angle of LED lamp and the flashing mode of light and by the adjusting of the color of full-color LED lamp and brightness, can simulate flickering with the wind of true candle, the effect of the true burning of candle flame; The present invention also has color transformed with inner full-color LED lamp of candle body, and the outstanding in riotous profusion colorful candle body of mapping has better visual experience.The translucent candle body of light transmission that full-color LED lamp sends in candle body inside, shines upon out very attractive in appearancely, makes the top of candle body and middle part have light effect simultaneously.Compare with traditional candle, the present invention is simple in structure, and remote control equipment makes more convenient to use; The function of automatically closing makes electric candle more reduce energy consumption.Convert colorful remote keying, make riotous with colour, diverse in function; Candle body is used LED lamp and full-color LED lamp to substitute traditional candle or other lamps, also safety and environmental protection more.
Accompanying drawing explanation
Fig. 1 is flame front of the present invention structural plan schematic diagram;
Fig. 2 is flame front structural upright schematic diagram of the present invention;
Fig. 3 is bottom base schematic diagram of the present invention;
Fig. 4 is the bottom schematic view of bottom base of the present invention;
Fig. 5 is remote controller schematic diagram of the present invention;
Fig. 6 is the electrical block diagram of one embodiment of the invention.
Wherein: 1, flame front; 2, bottom base; 3, remote controller; 4, flame sheet base; 5, microphone; 6, LED lamp; 7, light trough; 8, spool; 9, battery compartment; 10, third gear toggle switch; 11, ON position; 12, OFF position; 13, timing position; 10, remote controller; 11, control button; 12, open flame front; 13, close flame front; 14, flame sheet; 31, open flame front; 32, close flame front; 33, HOLD button; 34,4H button; 35,8H button; 36, AUTO button; 37, color lamp button area; 38, open color lamp in pedestal; 39 close color lamp in pedestal.
The specific embodiment
Below in conjunction with Figure of description, the present invention is described further.
Structure division:
A Simulated electrical candle, comprises flame front 1, bottom base 2, control circuit, and control circuit is positioned at bottom base 2; 2 of flame front 1 and bottom base are provided with candle body, and flame front 1 is as a whole with candle body, and outer surface is wrapped in the outer cover of wax, bring candle sensation true to nature; Flame front 1 comprises flame sheet 14 and flame sheet base 4, detachable flame sheet base 4 tops that are arranged on of flame sheet 14, so just can take out and replace flame sheet 14, are conducive to disassembled for transport, flame sheet 14 can exchange use, such as changing the flame sheet 14 of other shape and color; On the outer wall of flame sheet base 4, be provided with microphone 5, microphone 5 can detect the variation of pressure, especially by air-flow and user, is blown and the variation of the air pressure that causes, produces flame effect more true to nature.
Flame front 1 comprises two LED lamps 6 that illuminate flame sheet, LED lamp 6 is arranged on flame sheet base 4, the setting height(from bottom) of LED lamp 6 is not higher than the lateral edges of flame sheet base 4, flame sheet 14 is water droplet shape, comprise curved surface, produce 3-D effect, the interior both sides that are symmetrically distributed in along flame sheet 14 axis of light trough 7 that the LED lamp 6 on flame sheet base 4 embeds flame sheet base 4 are respectively according to former and later two faces to flame sheet 14, LED lamp 6 tilts to flame sheet 14, and angle is between 15 °~20 °.LED lamp 6 can be synchronous or dimmed separately, and by repeating reduction or increasing luminous intensity, flame sheet 14 presents flicker, and the intensity of sending irregular light by control LED lamp 6 is strengthened; The variable effect of the pressure being detected by microphone 5 glimmers, and air-flow can be strengthened the frequency of flicker, and flicker more true to nature is provided.
Flame sheet base 4 is provided with LED lamp switch, and LED lamp switch is for the break-make of operation control circuit, and then controls Simulated electrical candle and enter holding state, can be by remote control.Control circuit is electrically connected to LED lamp 6,6 warm whites of LED lamp or light yellow light.
The color of lamp light adjustable and the full-color LED lamp of brightness are installed in bottom base 2, from candle body inside, illuminate candle, control circuit is controlled full-color LED lamp and is flickered and glimmer; The translucent candle body of light transmission that full-color LED lamp sends, mapping out makes candle body have light effect.Bottom base 2 tops are provided with spool 8, are used for connecting LED lamp 6 and microphone 5 and are arranged on the control circuit in bottom base 2.Bottom base 2 comprises battery compartment 9, and battery is arranged in battery compartment 9, is connected with control circuit, LED6, all-colour LED circuit.By connecting flame sheet base 4 and bottom base 2 separately with electric wire, can with the candle body of differing heights, produce easily the Simulated electrical candle of differing heights.Bottom base 2 comprises a third gear toggle switch 10, switch can be pushed to ON position 11, Simulated electrical candle is opened, switch is placed in to OFF position 12, Simulated electrical candle closes, and switch is placed in to timing position 13, and Simulated electrical candle can be closed after 5 hours automatically in work so, and after 19 hours, automatically open, so move in circles.
Control section:
Control circuit comprises a single-chip microprocessor MCU, has a remote controller matching 3, and as shown in Figure 5, remote controller 3 is used for controlling control circuit and then controls Simulated electrical candle.Remote controller 3 is provided with control button, and control button comprises out flame front 31, closes flame front 32, HOLD button 33,4H button 34,8H button 35, AUTO button 36, color lamp button area 37, opens color lamp 38 in pedestal, closes color lamp 39 in pedestal.A plurality of buttons that represent different color of the interior use of color lamp button area 37, can select as required; HOLD button 33 is parked in current color by full-color LED lamp in rear bottom base; AUTO button 36 starts auto-changing color by the interior full-color LED lamp of rear bottom base 2; After 4H button 34 and 8H button 35 arrange, the interior full-color LED lamp 4 of the LED lamp 6 of top flame front 1 and bottom base 2 or automatically knock out after 8 hours.Power-on, two LED lamps 6 of flame front 1 part light, and alternately flicker forms the sensation that flame combustion waves.By remote controller 3, control, can realize unlatching all-colour LED, acquiescence opening is that seven painted eggsells dodge, convertible ten kinds of colors of remote control, and the static and change function of circulation sudden strain of a muscle state is switched.Flame front 1 part and all-colour LED part can be controlled respectively its switch.
Control circuit connects sound-controlled apparatus, makes Simulated electrical candle not only have illumination and riotous with colour decoration functions, and people can configure different music according to the difference of use occasion, meets people's sense of hearing experience.
Control circuit passes through amplitude and the speed of the light and shade variation of adjusting Duty ratio control LED, thereby realizes the flickering flicker effect of LED; Use different flicker programs to control respectively the flicker effect of plurality of LEDs, and by finely tuning brightness in two LEDs scitillation processes, reach time of peak value and valley, realize the alternately effect of flicker of two LEDs, thereby reach the visual effect that simulating flame flickers under the upper left right or up of flame sheet.The flicker frequency of full-color LED lamp changes output side's wave frequency according to the programming of single-chip microcomputer and changes.
Figure 6 shows that the control circuit figure of one embodiment of the invention.Control circuit figure comprises single-chip microcomputer, a plurality of LED lamp 6, full-color LED lamp, battery, Receiver IC, and described LED lamp 6, all-colour LED, battery and Receiver IC are connected with each pin of single-chip microcomputer respectively; Described remote controller 3 is by Receiver IC remote control circuit.Described full-color LED lamp is the full-color common anode LED lamp of RGB, the full-color common anode LED lamp of described RGB comprises R, G, tri-LED wicks of B, one end of the full-color common anode LED lamp of described RGB connects respectively at the pin 2,3,4 of single-chip microcomputer, and its other end is connected with the positive pole of battery; LED lamp 6 one end are connected with the pin of single-chip microcomputer, and its other end is connected with the positive pole of battery; The both positive and negative polarity of described battery is connected with GND respectively at the pin VDD of single-chip microcomputer, and battery can be AAA, AA or C dry cell, or rechargeable battery.Between R, G, tri-LED wicks of B and the pin 2,3,4 of single-chip microcomputer, be also in series with respectively resistance R 1, R2, R3.Between described LED lamp 6 and anode, be also in series with resistance R 4.Described battery is also parallel with capacitor C 1 and C2.Wherein, battery is 2V~5V; R1 is 220 Ω; R2 is 120 Ω; R3 is 120 Ω; R4 is 50 Ω; C1 is 100 μ F/10V wave filters; C2 is 0.1 μ F electric capacity.