Detailed description of the invention
By reference to the accompanying drawings the present invention is described in further detail below by detailed description of the invention.
Embodiment one:
As depicted in figs. 1 and 2, the lighting device of this example is electric candle, and core texture is a module that can be used for simulating kidney-yang luminescence, comprises luminous plaque 2, control panel 7 and support 3, luminous plaque 2 comprises PCB substrate and multiple illuminator 21, and PCB substrate comprises illuminating part 22 and fixed part 23; Fixed part 23 has the projection extended laterally, overall similar cross-shaped configuration, illuminating part 22 is similar to flame profile, the illuminator 21 of this example is specially LED chip, and being rectangle graininess, multiple illuminator 21 spread configuration in PCB substrate surface, and forms at least one display surface, and the outline of the illuminator 21 on illuminating part 22 top arrangement forms arc, with simulating flame shape of trying one's best.In this example, display surface is positioned at the tow sides of illuminating part 22, and luminous plaque 2 is installed in support 3, and illuminating part 22 protrudes out the upper surface of support 3; Control panel 7 control section illuminator 21 lights and/or part illuminator 21 turns off, or, control panel 7 control section illuminator 21 is gradually bright and/or part illuminator 21 is gradually dark, or, control panel 7 control section illuminator 21 is lighted and/part illuminator 21 turns off, and control section illuminator 21 is gradually bright and/or part illuminator 21 is gradually dark, light or gradually bright illuminator 21, PCB substrate display surface forms flame profile, and constantly change, the flame combustion effect of formative dynamics so on the display face.
In order to make the electric candle of this example to light effect more true to nature in the effect of true fire burning, the illuminator 21 of this example tilts uniform being arranged on illuminating part 22.In other embodiments, illuminator 21 can be circular or other shapes, illuminator 21 can vertically or even uniform be arranged on illuminating part 22, or illuminator 21 is otherwise arranged on illuminating part 22.The control principle drawing of luminous plaque 2 as shown in Figure 3, wherein, Fig. 3 a is circuit theory diagrams, Fig. 3 b is illuminator 21 wiring diagram, control panel 7 is lighted according to pwm signal control section illuminator 21, part illuminator 21 turns off, and e.g., the illuminator 21 that control panel 7 adopts the way selection of matrix the 1st row the 2nd to arrange is lighted or turned off.This example specifically adopts: the part that Micro-processor MCV controls plurality of LEDs chip is lighted or extinguishes formation pattern, imitate the dynamic effect of the combustion flame of traditional candle, Micro-processor MCV also can be powered by external power supply by powered battery, concrete control principle is: 1) power supply module 8 passes through boosting IC by boost in voltage to 5V, supply Micro-processor MCV; 2) Micro-processor MCV is powered to LED drive IC, and the model of this LED drive IC is that TM1628, LED drive IC is used for driving LED, and Micro-processor MCV and LED drive IC adopt serial communication to carry out communication; 3) Micro-processor MCV sends serial command notice LED drive IC and scans different LED chip, and LED drive IC drives corresponding LED chip light and extinguish, thus realizes the effect lighting and extinguish multiple LED chip; 4) Micro-processor MCV sends different serial command to control the brightness of LED chip, regulates the gray scale of viewing area, reaches the effect of flame dynamic change.In addition, realizing the brightness etc. controlling the machine open/close of lighting device of the present invention, timing and adjust LED chip flame by IR remote controller, e.g., as required, is 4 hours, 6 hours or 8 hours etc. when the working time of lighting device can be set.
Further, support 3 comprises erecting bed 31 and mount pad 32, and mount pad 32 upper end is provided with groove or through hole, is provided with limited step in groove or through hole; Erecting bed 31 is embedded within groove or through hole, erecting bed 31 is provided with the draw-in groove 312 matched with fixed part 23, fixed part 23 is placed in erecting bed 31 by draw-in groove 312, and illuminating part 23 protrudes out for erecting bed 31 top, concrete, erecting bed 31 is made up of dismountable left and right housing, namely, when left shell and right shell body are taken apart, fixed part 23 is placed in corresponding draw-in groove 312, then by left shell and right shell body composition erecting bed 31, the object of fixing luminous plaque 2 is reached, the cylindrical structure of erecting bed 31 of left shell and right shell body composition.In other embodiments, left shell and the right shell body upper surface of erecting bed 31 can be provided with shoulder 311, this shoulder 311 is provided with the draw-in groove 312 matched with fixed part 23, and this shoulder 311 is provided with limiting stand 313 in left and right hull outside, by limiting stand 313, erecting bed 31 is fixed in mount pad 31, as shown in Figure 4.
Power supply is arranged in mount pad 32, concrete, be provided with the battery tray holding power supply and the battery cover matched with battery tray in mount pad 32, control panel 7 is fixed on battery tray side, and is electrically connected with battery tray, the luminous plaque 2 of this example also comprises connector 24, this connector 24 is arranged at fixed part 23 1 surface, and adopt FPC, one end is plugged in this connector 24, other end connection control plate 7, makes luminous plaque 2 be electrically connected by FPC with control panel 7.
Battery tray is placed in mount pad 32, and Open Side Down for battery tray, and battery cover detachable cover is located at the opening of battery tray.As required, power supply can be dry cell, also can be chargeable battery, the dry cell 2 holding 1.5V as arranged battery tray saves or 4 joints, the dry cell 2 that the battery tray of this example is equiped with 1.5V saves, for providing power supply to control panel 7, when user uses the electric candle of this example, user opens the switch on battery tray, control panel 7 is lighted according to this switching signal control section illuminator 21 and is turned off with part illuminator 21, thus formative dynamics flame combustion effect on the display face, in other embodiments, external power supply also can be adopted to power.
In order to the texture and the perception that make the electric candle of this example simulate traditional candle, the thickness of the illuminating part 22 of this example is no more than 0.6mm, this example is preferably 0.4mm, and, the luminous plaque 2 of this example also comprises transparent or semitransparent clad, this clad is covered in illuminator 21 surface, namely when illuminator 21 tilt uniform be arranged in PCB substrate tow sides after, this clad is covered on display surface that illuminator 21 formed; This clad can be epoxy resin composite material or material silica gel composite; this clad is not damaged for the protection of illuminator 21 on the one hand; on the other hand; also play and the light that illuminator 21 sends is modulated into flexible light; so that during this light of naked eyes Long contact time, light can not be dazzling, in addition; the electric candle of this example also comprises wax bucket 1, and wax bucket 1 is made with paraffin or outer surface covers paraffin.Wax bucket 1 upper end of this example is provided with substrate 11, and substrate is provided with the through hole 111 penetrated for illuminating part 22, and support 3 is placed in wax bucket 1; Luminous plaque 2 is installed on mount pad 32, and the display surface on luminous plaque 2 protrudes out upper surface of base plate by this through hole 111, and the overall structure figure of the electric candle of this example as shown in Figure 5.
Embodiment two:
Based on embodiment one, the structural blast figure of the electric candle of this example as shown in Figure 6, comprise wax bucket 1, luminous plaque 2 and support 3, do to be out of shape relative to embodiment one by this example a little by the structure of wax bucket 1, luminous plaque 2 and support 3, other parts and embodiment one roughly the same, do not repeat.
The support 3 of this example comprises the erecting bed 31 for installing luminous plaque 2 and the mount pad 32 for supporting erecting bed 31; Mount pad 32 upper end is provided with groove or through hole, is provided with limited step in groove or through hole; With embodiment one unlike, the illuminating part 2 of this example is rectangle structure, multiple illuminator 21 tilts and is uniformly arranged on illuminating part 22, erecting bed 31 is provided with the shoulder 311 matched with limited step, this shoulder 311 lower surface is placed on limited step, and whole erecting bed 31 is embedded within groove or through hole.
Erecting bed 31 is provided with the draw-in groove 312 matched with fixed part 23, fixed part 23 is placed in erecting bed 31 by draw-in groove 312, and illuminating part 22 convexedly stretches in above shoulder 311, concrete, the erecting bed 31 of this example is non-dismountable parts, directly fixed part 23 is inserted in corresponding draw-in groove 312, reach the object of fixing luminous plaque 2.
Wax bucket 1 upper end of this example is provided with substrate 11, and substrate 11 is provided with the through hole 111 passed for luminous plaque 2; Support 3 is placed in wax bucket 1, and the display surface that illuminator 21 forms protrudes from substrate 11 upper surface by through hole 111.
The through hole 111 of this example is designed to circle, and in this example, draw-in groove 312 can be designed with the limited impression corresponding with the projection that the outside of fixed part 23 extends, and limited impression reaches and is placed in shoulder through hole by fixed part 23; In other embodiments, draw-in groove 312 can not be designed, when assembling the electric candle of this example, the projection that the outside of fixed part 23 extends can be placed in shoulder 311 upper surface, and be positioned at substrate 11 lower surface, grip luminous plaque 2 by substrate 11 and shoulder 311.
Embodiment three:
Due to the lighting device that embodiment one and embodiment two provide, its luminous plaque 2 is fixed on support 3, on the basis of embodiment one and embodiment two, the electric candle that this example provides also comprises elevating mechanism 4, object is that the electric candle realizing this example is not when needing to light, illuminating part 22 is hidden in support 3, the upper surface of the illuminating part 22 of this example is designed to black, object is: when illuminating part 22 is hidden in support 3, make electric candle simulate combustion core outer appearnce and be similar to burned wood, when electric candle needs to light, illuminating part 22 protrudes out for wax bucket 1 upper surface, electric candle ignites, thus bring user different apparent visual, and bring user fresh experience sense.
With embodiment one and embodiment two unlike, the illuminating part 22 of this example and fixed part 23 even be rectangle structure, as shown in Figure 7, the arrangement mode of the illuminator 21 of this example and embodiment two are roughly the same, the structure of the wax bucket 1 of this example, support 3, control panel 7 and power supply module 8 respectively with the corresponding part of embodiment one and embodiment two roughly the same, do not repeat.
As shown in Figure 8, elevating mechanism 4 is installed in mount pad 32, and the movement output end of elevating mechanism 4 controls illuminating part 22 and is hidden in mount pad 32 or is revealed in substrate 11 upper surface.
Further, as shown in Figure 9, elevating mechanism 4 comprises lifter plate 41, tooth case 42 and driver 43; The slideway coordinating lifter plate 41 to be elevated is provided with in mount pad 32, be placed on rear side of lifter plate 41 in slideway, the locating slot 411 for locating fixed part 23 is provided with on the right side of lifter plate 41, fixed part 23 is placed in locating slot 411, the lifting gear teeth 412 are provided with on the left of lifter plate 41, tooth case 42 is installed in mount pad 32, is provided with tooth case gear 421 in tooth case 42, and tooth case gear 421 engages each other transmission with the lifting gear teeth 412; Driver 43 is preferably motor, and motor is installed in mount pad 32, and the gear of motor and tooth case gear 421 engage each other transmission, and drive tooth case gear 421 to rotate, tooth case gear 421 drives lifter plate 41 to rise or decline.Rotating and reverse by motor, reaches appearing and concealment effect of illuminating part 22, when making user use the electric candle of this example, has certain interest.
When user uses the electric candle of this example, user is by opening the switch of switch on battery tray or other local designs, control panel 7 controls machine operation according to this switching signal in Preset Time, the gear drive tooth case gear 421 of motor rotates, tooth case gear driven lifter plate 41 rises, and then make illuminating part 22 manifest substrate 11 upper surface, control panel 7 control section illuminator 21 is lighted and is turned off with part illuminator 21 simultaneously, thus form flame combustion effect on the display face, when user does not use the electric candle of this example, the illuminator 21 that control panel controls to light turns off, illuminating part 22 is hidden in mount pad 32.
Embodiment four:
Based on embodiment three, this example provides another elevating mechanism 4, the elevating mechanism 4 of this example makes modification a little on the basis of the elevating mechanism 4 of embodiment three, the structure of the wax bucket 1 of this example, luminous plaque 2, support 3, control panel 7 and power supply module respectively with the corresponding part of embodiment two roughly the same, do not repeat.
As shown in Figure 10 and Figure 11, the elevating mechanism 4 of this example comprises lifter plate 41, tooth case 42, driver 43 and moving runner 44; Luminous plaque 2 is fixed on lifter plate 41 top, and lifter plate 41 is provided with lifter wheel 412 in fixed part 23 place, tooth case 42 is installed in mount pad 32, moving runner 44 is installed in tooth case 42, and moving runner 44 engages each other transmission with the lifting gear teeth 412, driver 43 is specially motor, is installed in tooth case 42, drive moving runner 44 to rotate, moving runner 44 drives lifter plate 41 to rise or decline.Rotating and reverse by motor, reaches appearing and concealment effect of illuminating part 22, when making user use the electric candle of this example, has certain interest.
In other embodiments, driver 43 can be oil pressure pump or other transmission mechanisms.
Embodiment five:
On the basis of embodiment one, two, three and four, the difference of this example is, as shown in figure 12, the lighting device of this example also comprises the flame housing 5 that is modeled as burning Flame form, flame housing 5 covers at the part that illuminating part 22 protrudes basal plane 11 upper surface, forms the flame body in a complete simulated combustion.Concrete, the flame housing 5 of this example is preferably transparent or semitransparent material, display surface is placed in flame housing, its objective is: LED chip is hidden in flame housing, when lighting device is in running order or off position time, user can not intuitively to the LED chip on illuminating part 22, so the flame housing of this example makes lighting device have graceful outward appearance, and, making the electric candle of this example when lighting, bringing the combustion efficiency that user is more true to nature.
Embodiment six:
On the basis of embodiment two, the bulb of modular connection that this example provides one to meet IEC to require, can mate with standard electrical light socket (such as E14, E27, B22 and B27 etc.), as shown in figure 13, the bulb of this example comprises cell-shell 6, luminous plaque 2, control panel 7 and support 3, support 3 is lamp holder, and lamp holder has modular connection.Luminous plaque 2 comprises PCB substrate and multiple illuminator 21, PCB substrate comprises illuminating part 22 and fixed part 23, the fixed part 23 of this example connects with control panel 7 and is integrated, luminous plaque 2 is formed integrated with control panel 7, the cell-shell 6 of this example is circular, implements in him, as required at other, cell-shell 6 can be other shapes, and the support 3 of this example is done to be out of shape relative to the support 3 of embodiment two a little.
In this example, support 3 comprises limiting plate 33, cell-shell 6 end is provided with place's screw thread, mount pad 32 inside is provided with corresponding internal thread, limiting plate 33 offers the through hole matched with the cross section of the projection extended laterally of fixed part 23, and the bottom of limiting plate 33 is provided with and extends the protruding stopper slot 331 matched with the outside of fixed part 23, fixed part 23 and control panel 7 end are placed in mount pad 32, limiting plate 33 is by the fixing luminous plaque 2 in through hole location, control panel 7, and the projection that the outside that stopper slot 331 is arranged in fixed part 23 extends, the display surface that illuminator 21 is formed is placed within cell-shell 6, cell-shell 6 is bolted in mount pad 32, the bulb overall structure schematic diagram of this example as shown in figure 14, illuminating part 22 due to this example comprises multiplely rectangularly opens granular illuminator 21, and illuminator 21 is in oblique arrangement, and form display surface, make the bulb of this example when lighting, more true to nature in kidney-yang combustion efficiency.The external structure of mount pad 32 shows as the standard interface being applicable to existing home lighting joint, such as E27; Alternating current is converted to the direct current being applicable to LED chip by the power supply module 8 being positioned at mount pad 32, in other embodiments, can be integrated on control panel by power supply module, forms one and controls pcb board.
Embodiment seven:
On the basis of embodiment two, this example provides another to have the bulb of modular connection, as shown in figure 15, the bulb of this example comprises cell-shell 6, luminous plaque 2, control panel and support (lamp holder) 3, the luminous plaque 2 of this example comprises PCB substrate and multiple illuminator 21, PCB substrate comprises illuminating part 22 and fixed part 23, the fixed part 23 of this example connects with control panel 7 and is integrated, luminous plaque 2 is formed integrated with control panel 7, the cell-shell 6 of this example is taper, implement in him at other, as required, cell-shell 6 can be other shapes.The support 3 of this example is done to be out of shape relative to the support 3 of embodiment two a little.
In this example, support (lamp holder) 3 comprises fastening block 34 and holds cup 35, be provided with internal thread in mount pad 32, hold cup 35 bottom outside wall and be provided with corresponding external screw thread, fastening block 34 is provided with the passage 341 matched with luminous plaque 2, control panel 7, holding cup 35 is bolted on mount pad 32, fastening block 34 is placed in and holds in cup 35, fastening block 34 is located by the integration of passage 341 by fixed part 23 and control panel 7, fixed part 23 and control panel 7 part are positioned at holds cup 35, illuminating part 22 is placed in inside by cell-shell 6, cell-shell 6 openend connects with accommodation cup 35 upper end, the bulb overall structure schematic diagram of this example as shown in figure 16, illuminating part 22 due to this example comprises multiplely rectangularly opens granular illuminator 21, and illuminator 21 is in oblique arrangement, and form display surface, make the bulb of this example when lighting, more true to nature in kidney-yang combustion efficiency.Same, the external structure of mount pad 32 shows as the standard interface being applicable to existing home lighting joint, such as E14, MR16 etc., power supply module 8 is positioned at mount pad, alternating current is converted to the direct current being applicable to LED chip, in other embodiments, can power supply module be integrated on control panel, form one and control pcb board.
Embodiment eight:
On the basis of embodiment one, this example provides another to have the bulb of modular connection, as shown in Figure 17 and Figure 18, the bulb of this example comprises cell-shell 6, luminous plaque 2, control panel 7, power board 9 and support (lamp holder) 3, the luminous plaque 2 of this example comprises PCB substrate and multiple illuminator 21, PCB substrate comprises illuminating part 22 and fixed part 23, with embodiment six and embodiment seven unlike, the fixed part 23 of this example is arrowhead form, power board 9 has the projection extended laterally, overall in cross-shaped configuration, power supply module 8 and power board 9 are connected as a single entity, cell-shell 6 is taper, implement in him at other, as required, cell-shell 6 can be other shapes, fixed part 23 and power board 9 are installed on control panel 7 respectively, wherein, fixed part 23 and power board 9 can adopt movable installation or hard-wired mode to be connected with control 7, as, fixed part 23 and power board 9 are welded on control panel 7 respectively, or, control panel 7 is respectively equipped with fixed part interface and Energy control plate interface, fixed part 23 is installed on control panel 7 by the plug of fixed part interface, power board 9 is installed on control panel 7 by the plug of Energy control plate interface, and illuminating part 22 is positioned at above control panel 7, power board 9 is positioned at below control panel 7.The support 3 of this example is done to be out of shape relative to the support 3 of embodiment two a little.
In this example, support 3 comprises fixed mount 36; Cell-shell 6 end is provided with place's screw thread, mount pad 32 inside is provided with corresponding internal thread, and fixed mount 36 and mount pad 32 are spirally connected, and power supply module 8, power board 9, fixed part 23 and control panel 7 are placed in fixed mount 36, illuminating part 22 is placed in cell-shell 6, and cell-shell 6 is bolted on fixed mount 36.The bulb overall structure schematic diagram of this example as shown in figure 19, owing to the illuminating part 22 of this example being provided with the granular illuminator 21 of multiple rectangle, and illuminator 21 is in oblique arrangement, and form display surface, in addition, the illuminating part 22 of this example is similar to flame profile, and the illuminator 21 on illuminating part 22 top is arranged in flame profile, make the bulb of this example when lighting, more true to nature in kidney-yang combustion efficiency.Same, the external structure of mount pad 32 shows as the standard interface being applicable to existing home lighting joint, such as E14, MR16 etc., and alternating current is converted to the direct current being applicable to LED chip by power supply module.
The power supply module 8 of this example is specially capacitance-resistance power supply, its operation principle is: the alternating current of 120V-250V is converted to the direct current into 5V by resistance-capacitance depressurization, and 5V direct current is powered to control panel 7 and luminous plaque 2, simulate candle flame by control panel 7 according to programme-control LED dot matrix and change.
Embodiment nine:
Please refer to shown in Figure 20, Figure 21, this example is on the basis of embodiment one, and a LED diode 25 set up by luminous plaque 2 wherein, and this LED diode 25 is installed on the end of PCB substrate, i.e. the end of luminous plaque 2 fixed part; Luminous plaque 2 is electrically connected by FPC 10 with control panel 7.In electric candle, it is inner that this LED diode 25 is housed inside support 3, under using state, this LED diode 25 is lit, the translucent material of light therethrough support 3, produce soft light, the Dynamic Burning effect that the simulation coordinating the display surface protruding out support 3 top to produce is kidney-yang, the sight of product is better.
In other embodiments, lighting device provided by the invention can also comprise sensor, under the state having wind or air-flow, sensor obtains wind number or airflow signal, control panel 7 converts wind tested for sensor number or airflow signal to the signal of telecommunication, lights flicker or long bright, make under the state having wind or air-flow with driving LED chip, LED display surface is formed the flame because being blown by wind or air-flow and glimmer, reach Dynamic Burning effect; Under the state not having wind or air-flow, face length is bright does not glimmer in LED display, thus makes lighting device of the present invention closer to real candle combustion state.
Lighting device of the present invention is except for except home lighting, in other embodiments, also in the available product such as lantern, wishing lamp, torch, fireplace, outdoor lamp decoration, wall lamp decoration admired, when on the bulb product for home lighting, LED display surface namely can formative dynamics flame combustion effect, also can grow bright by all or part of LED, thus reach illuminating effect, according to special requirement, LED display surface can also adopt colorful LED, to make lighting device of the present invention glimmer different colors, as the lampion in wall lamp decoration product.
Above content is in conjunction with concrete embodiment further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, some simple deduction or replace can also be made.