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 occasion, due to illumination and demand aesthetically, make the use of candle increased, and candle once use the problem also bringing resource cost.The environmental consciousness of people strengthens in recent years, and traditional candle primary raw material is paraffin, and paraffin is obtained 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.
Be easy to the impact being subject to air flowing during real candle combustion, 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, namely the topmost emphasis of Simulated electrical candle is to produce and has candle light effect, also namely can rock and have the light source of bright difference, but there is no the product better realizing this function at present.
Along with the development of society, occurred LED candle lamp at present, LED candle lamp is gained the name because its profile is similar to candle flame profile, and its light is yellow fill light, and candle flame sense; The effect that the light that LED candle lamp can project by LED light source is lighted to simulate candle, therefore in bar, coffee shop, the place such as dance hall be obtained and widely used.LED is as a kind of solid light source of novelty, and LED illumination lamp various in style, 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 makes the thin-walled hollow body of bullet shape, is limited to the shape of outer lampshade, and when LED light source is lighted, the surface illuminance skewness of outer lampshade, can form bright dark subregion in the bottom of outer lampshade and top, light poor effect.
The electric candle that market occurs, major part uses plastic body, also have small part to have employed 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 have light at wick place, 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 the defect in order to make up prior art, provides a kind of and replaces candle light source with LED light source, and LED light source can be made to have flicker with the wind, 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 kind of Simulated electrical candle, comprise flame front, flame front comprises flame sheet and flame sheet base, it is characterized in that: flame front comprises the LED that at least one illuminates flame sheet, LED is arranged on flame sheet base, and control circuit is electrically connected with LED, and LED sends out warm white or light yellow light.Use the advantage of LED be their only need very little space and also energy resource consumption very low.Therefore be conducive to realizing even very little candle according to the present invention, LED cannot see substantially above, strengthens the vivid effect of electric candle.
Preferably, flame sheet base installs at least two LED, the installation site of LED meet light can direct irradiation at least two faces of flame sheet.At least two LED can from different perspectives, different directions, such as, respectively from former and later two face irradiation LED lamps, be conducive to strengthening flame-flickering effect true to nature further.
Preferably, control circuit comprises a single-chip microcomputer, has one or more remote control matched flicker for controlling LED and/or glimmer.
Preferably, the remote control mode of control circuit comprises infrared ray and/or controlled in wireless, and controlled in wireless comprises smart mobile phone by bluetooth or network remote control.
Preferably, control circuit comprises timing function, and timing function comprises the duration controlling the timing open and close of LED and/or timing cycle open and close and LED timing and open and/or close.
Preferably, control circuit comprises pressure sensor and/or sound-controlled apparatus, according to air pressure and/or Sound control LED.
Preferably, flame front is arranged in bottom base, and bottom base is provided with LED, and control circuit controls LED and flickers and/or glimmer; LED in bottom base is the color of 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 as a whole, outer surface is coated with and/or is wrapped in the outer cover of wax.
Preferably, flame sheet is drop shape, comprises at least one curved surface; LED on flame sheet base embeds in the light trough of flame sheet base, and flame sheet base is provided with LED switch.The shape closer to candle flame of drop shape, curved surface is conducive to the third dimension strengthening flame, more true to nature, and LED switch is used for the break-make of operation control circuit, and then control imitation electric candle enters holding state, can 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 timing in 8 hours opens or closes function and controls LED.
Beneficial effect: the present invention replaces candle light source using LED as light source, by the setting of the mapping angle of LED and the flashing mode of light and by the color of full-color LED lamp and the adjustment of brightness, flickering with the wind of true candle can be simulated, the effect that candle flame truly burns; The present invention also has color transformed with inner full-color LED lamp of candle body, and maps outstanding in riotous profusion colorful candle body, has better visual experience.The translucent candle body of light transmission that full-color LED lamp sends in candle body inside, maps out very attractive in appearance, makes the top of candle body and middle part have light effect simultaneously.Compared with traditional candle, structure of the present invention is simple, and remote control equipment makes more convenient to use; The function of automatic closedown makes electric candle more reduce energy consumption.Convert colorful remote keying, make riotous with colour, diverse in function; Candle body uses LED 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 structural plan of the present invention 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; 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, flame front is opened; 13, flame front is closed; 14, flame sheet; 31, flame front is opened; 32, flame front is closed; 33, HOLD button; 34,4H button; 35,8H button; 36, AUTO button; 37, color lamp button area; 38, color lamp in pedestal is opened; 39 close color lamp in pedestal.
Detailed description of the invention
Below in conjunction with Figure of description, the present invention is described further.
Structure division:
A kind of Simulated electrical candle, comprise flame front 1, bottom base 2, control circuit, control circuit is positioned at bottom base 2; Be provided with candle body between flame front 1 and bottom base 2, flame front 1 is as a whole with candle body, and outer surface is wrapped in the outer cover of wax, brings candle true to nature to feel; Flame front 1 comprises flame sheet 14 and flame sheet base 4, flame sheet 14 is detachable is arranged on flame sheet base 4 top, so just can take out and replace flame sheet 14, be conducive to disassembled for transport, flame sheet 14 can exchange use, such as needs the flame sheet 14 changing other shape and color; On the outer wall of flame sheet base 4, be provided with microphone 5, microphone 5 can detect the change of pressure, and the change of the air pressure of especially being blown by air-flow and user and being caused, produces flame effect more true to nature.
Flame front 1 comprises the LED 6 that two illuminate flame sheet, LED 6 is arranged on flame sheet base 4, the setting height(from bottom) of LED 6 is not higher than the lateral edges of flame sheet base 4, flame sheet 14 is drop shape, comprise curved surface, produce 3-D effect, in the light trough 7 that the LED 6 on flame sheet base 4 embeds flame sheet base 4, be symmetrically distributed in both sides respectively according to former and later two faces to flame sheet 14 along flame sheet 14 axis, LED 6 tilts to flame sheet 14, and angle is between 15 ° ~ 20 °.LED 6 can be synchronous or dimmed separately, and by repeating to reduce or increase luminous intensity, flame sheet 14 presents flicker, and the intensity sending irregular light by controlling LED 6 is strengthened; The variable effect flicker of the pressure detected by microphone 5, air-flow can strengthen the frequency of glimmering, and provides flicker more true to nature.
Flame sheet base 4 is provided with LED switch, and LED switch is used for the break-make of operation control circuit, and then control imitation electric candle enters holding state, can by remote control.Control circuit is electrically connected with LED 6, LED 6 warm whites or light yellow light.
Bottom base 2 is provided with the color of lamp light adjustable and the full-color LED lamp of brightness, illuminates candle from candle body inside, control circuit controls full-color LED lamp and flickers and glimmer; The translucent candle body of the light transmission that full-color LED lamp sends, maps and out makes candle body have light effect.Bottom base 2 top is provided with spool 8, is used for the control circuit connecting LED 6 and microphone 5 and be arranged 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 separately and bottom base 2 with electric wire, the Simulated electrical candle of differing heights can be produced easily with the candle body of differing heights.Bottom base 2 comprises a third gear toggle switch 10, switch can be pushed ON position 11, Simulated electrical candle is opened, switch is placed in OFF position 12, Simulated electrical candle closes, and switch is placed in timing position 13, so Simulated electrical candle can be closed after 5 hours automatically in work, and automatically opened after 19 hours, so move in circles.
Control section:
Control circuit comprises a single-chip microprocessor MCU, has a remote controller matched 3, and as shown in Figure 5, remote controller 3 is used for controlling control circuit and then control imitation electric 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.With multiple button representing different color in color lamp button area 37, can select as required; HOLD button 33 is pressed full-color LED lamp in rear bottom base and is parked in current color; AUTO button 36 is pressed full-color LED lamp in rear bottom base 2 and is started auto-changing color; After 4H button 34 and 8H button 35 are arranged, full-color LED lamp 4 or automatically knock out after 8 hours in the LED 6 of top flame front 1 and bottom base 2.Power-on, flame front 1 part two LED 6 light, and alternately flicker forms the sensation that flame combustion waves.Controlled by remote controller 3, can realize opening all-colour LED, acquiescence opening is that seven painted eggsells dodge, remote control convertible ten kinds of colors, and the static and change function of circulation sudden strain of a muscle state switches.Flame front 1 part and all-colour LED part can control its switch respectively.
Control circuit connects sound-controlled apparatus, make 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, meet the audio experience of people.
Control circuit by regulating amplitude and the speed of the light and shade change of Duty ratio control LED, thus realizes the flickering flicker effect of LED; Different flicker programs is used to control the flicker effect of plurality of LEDs respectively, and reach the time of peak value and valley by brightness in fine setting two LEDs scitillation process, realize the effect of two LEDs alternately flicker, thus 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, multiple LED 6, full-color LED lamp, battery, Receiver IC, and described LED 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 of RGB, the full-color common anode LED of described RGB comprises R, G, B tri-LED lamp, one end of the full-color common anode LED 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 6 one end is 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 respectively at pin VDD with GND of single-chip microcomputer, and battery can be AAA, AA or C dry cell, or rechargeable battery.Also resistance R1, R2, R3 is in series with respectively between R, G, B tri-LED lamp and the pin 2,3,4 of single-chip microcomputer.Resistance R4 is also in series with between described LED 6 and anode.Described battery is also parallel with electric capacity C1 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.