CN1568119A - Multi-channel light emitting source longitudinal light fixture - Google Patents
Multi-channel light emitting source longitudinal light fixture Download PDFInfo
- Publication number
- CN1568119A CN1568119A CNA031376886A CN03137688A CN1568119A CN 1568119 A CN1568119 A CN 1568119A CN A031376886 A CNA031376886 A CN A031376886A CN 03137688 A CN03137688 A CN 03137688A CN 1568119 A CN1568119 A CN 1568119A
- Authority
- CN
- China
- Prior art keywords
- power supply
- main line
- supply main
- light
- emitting diode
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Images
Abstract
The invention relates to a multi-channel of light emitting source strip lamps and lanterns device. Several groups of diode equipment connect crossover two or more main wire of power supply. Using the feature of the unilateral conductivity of diode and circuit configuration can control the turn on or turn off state of many LBD but use less main wire of power supply. So the invention use the feature of multi-channel to design lamps and lanterns, and get the control effect of several groups of light emitting strip lamps and lanterns device occupies less volume. Moreover it also as the advantage of reducing the wire material and saving manufacturing cost.
Description
Technical field
The invention relates to a kind of multichannel light emitting source lengthwise type lamp device, be meant a kind ofly especially, can reach the control device of controlling the Push And Release of more group of light-emitting diode with less power supply main line by the configuration of power supply main line and light-emitting diode and the control of circuit arrangement.
Background technology
General when carrying out the control of light emitting source, the Push And Release of two single channel light emitting sources of power supply main line may command.And during channel of every increase, then need increases a main line as control supply line more.For example: two channel light emitting sources need three power supply main lines, three channel light emitting sources then need four power supply main lines ... the rest may be inferred, when the user need use six channel power supply masters, then needing to reach seven power supply main lines controls, the side is enough to cause it, so will make the volume of multichannel light-emitting lamp become quite huge.
Because the progress of humane science and technology causes the designing requirement for various products, more is tending towards sophistication, miniaturization and attractive in appearanceization, therefore how under limited space, allow product produce unlimited possibility, then becoming is the constantly target of pursuit and the direction of innovation of industry.
Cable type commonly used runs lamp device (Chasing Rope Light) as United States Patent (USP) the 6th, 406, No. 166, the 6th, 527, No. 412, the and the 6th, patent cases (calling preceding case in the following text) such as 502, No. 955, its main composition is characterized as: on two and three power supply main lines, two groups or three groups or four groups of bulb (illuminator) loads (seeing 4-6 figure for details) that serial connection forms are set, and, make the diode polarity of the bulb load that is serially connected with between these two and three power supply main lines opposite each other in the characteristic of every group of bulb load front end by serial connection one diode (Diode) unidirectional conducting, and reach the control purpose of sequential (Sequence) variation of multichannel light source luminescent; Easy speech, this preceding case are to make the many groups of serial connection bulbs or the LED load that are serially connected on the power supply main line reach the timing variations purpose of controlling the multichannel light source luminescent by the characteristic of the unidirectional conducting of diode (Diode) fully; Therefore, diode (Diode) is the indispensable necessary assemblies of these preceding cases, and special details are as follows with these preceding case common drawback:
(1) these preceding cases do not know that LED itself promptly has the characteristic of unidirectional conducting, use the LED load additionally to use the indispensable necessary assembly of diode again as the timing variations of control multichannel light source luminescent as the multichannel light source, not only increase manufacturing cost on foot, increase the light fixture volume, the control channel quantity is restricted widely.
(2) learn by the embodiment of these preceding cases is graphic, see also the 3rd and 7 figure especially, its luminous element is not in fact to be LED, but a kind of miniature bulb, though illustrated once in its specification that luminous element also can be LED, even if as seen its employed luminous element is LED, this kind LED also is bulb type LED, this bulb type LED or bulb have two hard pin basically, the purpose of design of itself is to use in order to be plugged on the circuit board, the non-mode of being connected in series shown in these preceding case 3-7 figure is used, in this case, when the luminous element desire of these preceding cases is connected with lead, certainly will earlier lamp base be bent toward both sides, shown in the 3rd and 7 figure, again with electric wire 20A, 20B is intertwined and connected, two problems will take place around here, first problem causes damage to lamp base when being bending easily, light fixture after the use epoxy encapsulation is easily given birth to fault when bending, even if do not damage lamp base during bending, when being wound in lamp base, lamp base is hard, lead is soft, and both can't strandedly mutually twist joint and certainly will make flexible cord be wrapped on the hard pin, just electrician's rule speech, the connection of this winding is unsteady, according to the connection technology of general electronics industry, desire to couple a wire on the hard pin of LED, be earlier through a slight copper head lamp holder, welding again after cover is entered, such stress bearing strength just reaches, though only lamp base is added that lamp socket is feasible, the processing operation is complicated and be not inconsistent cost.
(3) lamp base of bulb type LED is very long certainly also can be with the flexible cord wiring on the LED lamp base, but the lamp body size according to drawing is seen it, so the connected mode lamp body is very big possibly can't insert in the bar lamp, unless lamp body is strengthened, these feelings are perhaps feasible in Fig. 3, when but bending in Fig. 7, the hard long lead of pin has one section to expose, and lamp body one bending promptly has mutually touches and the anxiety of short circuit.Moreover these preceding cases only say that light source can be LED, but for not using diode and then saying nothing for the part that lamp base and lamp body stress bear.
This shows that above-mentioned these cable types commonly used run lamps and still have many disappearances and deficiency, real non-one kindhearted design, and demand urgently being improved.
The inventor is because above-mentioned light emitting source lengthwise type light fixture mode commonly used every shortcoming of being derived is urgently to think to be improved innovation, and after concentrating on studies through taking great pains to attain one's goal for many years, successfully this part multichannel light emitting source lengthwise type lamp device is finished in research and development finally.
Summary of the invention
Main purpose of the present invention is to be to provide a kind of multichannel light emitting source lengthwise type lamp device, it is the diode electrically sub-component that can not need the installation and control current direction, therefore line configuring is simple, can reduce the use amount of wire rod, can smaller volume, reach multichannel and change the time sequence control function and can effectively reduce production costs.
Of the present invention time a purpose promptly is to provide a kind of multichannel light emitting source lengthwise type lamp device, be can be less the power supply main line control the Push And Release of more light-emitting diode, under the situation of using three power supply main lines, can reach the Push And Release of six groups of light-emitting diodes of control.
Another purpose of the present invention is to be to provide a kind of multichannel light emitting source lengthwise type lamp device, its lamp device is to use a kind of tabular shape LED or C.O.B. (Chip OnBoard) formula LED, and directly weld onboard to connect lead, this electrical connection quality and machinery thereof that not only significantly improves LED meets with stresses, and line configuring is oversimplified, the use amount of wire rod can be significantly reduced, thereby trend lightweight of multichannel light emitting source lamp body volume and miniaturization can be made.
The present invention is the multichannel light emitting source lengthwise type lamp device that achieves the above object, be that the array light-emitting diode is disposed cross-over connection on several power supply main lines, by the characteristic and the circuit arrangement control of the unidirectional conducting of light-emitting diode, power supply main line that can be less reaches the purpose of the more light-emitting diode Push And Release of control.It takes following technical proposals:
A kind of multichannel light emitting source lengthwise type lamp device, be by circuit arrangement, series connection LED light string group more than two groups or two groups is directly disposed cross-over connection on two or more power supply main lines, by the characteristic of these series connection LED light string groups unidirectional conductings, make it can these power supply main lines timing variations directly control the Push And Release of the series connection LED light string group of cross-over connection between these per two power supply main lines.
Wherein, this circuit arrangement is formed with two power supply main lines and two groups of series connection LED light string groups.
Wherein, this circuit arrangement is with three power supply main lines and six groups of series connection LED light string the bests that group is consisted of.
Wherein, this circuit arrangement is on this first power supply main line and the second source main line, is provided with first and second light-emitting diode group, and the negative pole of the light-emitting diode that this first light-emitting diode group is connected in series is connected to the first power supply main line, and positive pole is connected to the second source main line; The negative pole of the light-emitting diode that this second light-emitting diode group is connected in series then is connected to the second source main line, and positive pole is connected to the first power supply main line; On this second source main line and the 3rd power supply main line, be provided with the 3rd and the 4th light-emitting diode group, the negative pole of the light-emitting diode that the 3rd light-emitting diode group is connected in series is connected to the second source main line, and positive pole is connected to the 3rd power supply main line; The negative pole of the light-emitting diode that the 4th light-emitting diode group is connected in series then is connected to the 3rd power supply main line, and positive pole is connected to the second source main line; On the 3rd power supply main line and the first power supply main line, be provided with the 5th and the 6th light-emitting diode group, the negative pole of the light-emitting diode that the 5th light-emitting diode group is connected in series is connected to the 3rd power supply main line, and positive pole is connected to the first power supply main line; And the negative pole of the light-emitting diode that the 6th light-emitting diode group is connected in series is connected to the first power supply main line, and positive pole is connected to the 3rd power supply main line.
Wherein, this light-emitting diode group is by several light-emitting diodes, is connected in series in mode in the same way to form.
Wherein, this device is can be placed in the square structure body to implement.
Wherein, this device is can be placed in the pancake structure to implement.
Wherein, this device is can be placed in the ellipsoidal structure body to implement.
Wherein, this circuit arrangement can be made up of four power supply main lines and 12 groups of light-emitting diodes.
Wherein, this circuit arrangement also can be made up of five power supply main lines and 20 groups of light-emitting diodes.
Wherein, the LED of this circuit arrangement makes platypelloid type (Chip On Board) formula LED, SMD (Surface Mounting) LED, LED dice bonding to be fixed on the little circuit board, and will connect the lead straight line and be welded on the circuit board.
A kind of multichannel light emitting source lengthwise type lamp device comprises:
One lengthwise plastic internal layer is strip fixedly; This strip comprises:
One is located at the lengthwise raised line on the strip dual-side, and a lengthwise groove that is located between two raised lines;
One is located at the fixedly interior power supply main line of strip both sides raised line of this lengthwise plastic internal layer;
One is located at fixedly first group of luminescence unit and second group of luminescence unit on the strip intermediate groove of this lengthwise plastic internal layer, and this every group of luminescence unit comprises:
More than one light-emitting diode, each light-emitting diode is to be fixed on the little circuit board, again the lead on each circuit board is connected in series mutually, and have an anode connection terminal and a negative pole link at the head and the tail of each group luminescence unit, the negative pole link of this first group of luminescence unit is to be connected on this power supply main line, and its anode connection terminal then is connected on this power supply main line; The negative pole link of this second group of luminescence unit is to be connected on this power supply main line, and its anode connection terminal then is connected on this power supply main line;
The flexible outer fixed body of one lengthwise type is to be shaped via extrusion will to be fixed on first and second group luminescence unit on this strip and power supply main line integral body and to be encapsulated and constitute flexible lengthwise type lamp body;
Thereby add all during when forward current in luminescence unit, electric current just flows to anode connection terminal and the power supply main line and luminous of arriving by the power supply main line through the negative pole link of first group of luminescence unit, second group of luminescence unit is then not luminous, when negative current adds all during in luminescence unit, electric current just by the power supply main line through the negative pole link of second group of luminescence unit flow to anode connection terminal and the power supply main line that arrives and luminous, first group of luminescence unit is then not luminous.
Wherein, this circuit arrangement is with three power supply main lines and six groups of the bests that light-emitting diode is consisted of.
Wherein, this circuit arrangement is on this first power supply main line and the second source main line, be to be provided with first and second light-emitting diode group, the negative pole of the light-emitting diode that this first light-emitting diode group is connected in series is connected to the first power supply main line, and positive pole is connected to the second source main line; The negative pole of the light-emitting diode that this second light-emitting diode group is connected in series then is connected to the second source main line, and positive pole is connected to the first power supply main line; On this second source main line and the 3rd power supply main line, be to be provided with the 3rd and the 4th light-emitting diode group, the negative pole of the light-emitting diode that the 3rd light-emitting diode group is connected in series is connected to the second source main line, and positive pole is connected to the 3rd power supply main line; The negative pole of the light-emitting diode that the 4th light-emitting diode group is connected in series then is connected to the 3rd power supply main line, and positive pole is connected to the second source main line; On the 3rd power supply main line and the first power supply main line, be to be provided with the 5th and the 6th light-emitting diode group, the negative pole of the light-emitting diode that the 5th light-emitting diode group is connected in series is connected to the 3rd power supply main line, and positive pole is connected to the first power supply main line; And the negative pole of the light-emitting diode that the 6th light-emitting diode group is connected in series is connected to the first power supply main line, and positive pole is connected to the 3rd power supply main line.
Wherein, this light-emitting diode group is by several light-emitting diodes, is connected in series in mode in the same way to form.
Wherein, this device is can be placed in the square structure body to implement.
Wherein, this device is can be placed in the pancake structure to implement.
Wherein, this device is can be placed in the ellipsoidal structure body to implement.
Wherein, this circuit arrangement can be made up of four power supply main lines and 12 groups of light-emitting diodes.
Wherein, this circuit arrangement also can be made up of five power supply main lines and 20 groups of light-emitting diodes.
Wherein, the LED of this circuit arrangement makes platypelloid type C.O.B. (Chip OnBoard) formula LED, SMD (Surface Mounting) LED, LED dice bonding to be fixed on the little circuit board, and will connect the lead straight line and be welded on the circuit board.
A kind of multichannel light emitting source lengthwise type lamp device comprises:
One lengthwise plastic internal layer is strip fixedly; This strip comprises:
One is located at the lengthwise raised line on the strip dual-side, and a lengthwise groove that is located between two raised lines;
One is located at fixedly first and second power supply main line in the raised line of strip both sides and be located at fixedly the 3rd power supply main line below the strip of this lengthwise plastic internal layer of this lengthwise plastic internal layer;
One be located at this lengthwise plastic internal layer fixedly the six groups of luminescence units of first group of luminescence unit to the on the strip intermediate groove and, this every group of luminescence unit comprises:
More than one light-emitting diode, each light-emitting diode is to be fixed on the little circuit board, again the lead on each circuit board is connected in series mutually, and have an anode connection terminal and a negative pole link at the head and the tail of each group luminescence unit, the negative pole link of this first group of luminescence unit is to be connected on this first power supply main line, and its anode connection terminal then is connected on this second source main line; The negative pole link of this second group of luminescence unit is to be connected on this second source main line, and its anode connection terminal then is connected on this first power supply main line; The negative pole link of the 3rd group of luminescence unit is to be connected on this second source main line, and its anode connection terminal then is connected on the 3rd power supply main line; The negative pole link of the 4th group of luminescence unit is to be connected on the 3rd power supply main line, and its anode connection terminal then is connected on this second source main line; The negative pole link of the 5th group of luminescence unit is to be connected on the 3rd power supply main line, and its anode connection terminal then is connected on this first power supply main line; The negative pole link of the 6th group of luminescence unit is to be connected on this first power supply main line, and its anode connection terminal then is connected on the 3rd power supply main line;
The flexible outer fixed body of one lengthwise type is to be shaped via extrusion will to be fixed on first on this strip to the 6th group of luminescence unit and first, second and third power supply main line integral body and to be encapsulated and constitute flexible lengthwise type lamp body;
Therefore, when two groups of luminescence units between first and second power supply main line were coupled with voltage, electric current flowed to the second source main line by the first power supply main line, and first luminescence unit is luminous; When electric current flowed to the first power supply main line by the second source main line, second luminescence unit was luminous, and other luminescence unit is then not luminous;
When adding voltage between second and third power supply main line, when electric current flowed to the 3rd power supply main line by the second source main line, the 3rd luminescence unit was luminous, and electric current is when flowing to the second source main line by the 3rd power supply main line, the 4th luminescence unit is luminous, and other luminescence unit is then not luminous;
When first and third power supply main line adds voltage, electric current flows to the first power supply main line by the 3rd power supply main line, the 5th luminescence unit is luminous, and electric current is when flowing to the 3rd power supply main line by the first power supply main line, the 6th luminescence unit is luminous, therefore all the other luminescence units are then not luminous, when using the light-emitting diode series connection circuit bank of three power supply main lines to become channel, can use the nearly control effect of six channels.
Wherein, this light-emitting diode group is by several light-emitting diodes, is connected in series in mode in the same way to form.
Wherein, this device is can be placed in the square structure body to implement.
Wherein, this device can be placed in the pancake structure and implement.
Wherein, this device is can be placed in the ellipsoidal structure body to implement.
Wherein, this circuit arrangement can be made up of four power supply main lines and 12 groups of light-emitting diodes.
Wherein, this circuit arrangement also can be made up of five power supply main lines and 20 groups of light-emitting diodes.
Wherein, the LED of this circuit arrangement be make platypelloid type C.O.B. formula LED, SMDLED, LED dice bonding is fixed on the little circuit board, and will connect the lead straight line and be welded on the circuit board.
In sum, multichannel light emitting source lengthwise type light fixture provided by the present invention has following advantage:
1. multichannel light emitting source lengthwise type lamp device of the present invention is a Push And Release of can less power supply main line controlling more light-emitting diode.
2. multichannel light emitting source lengthwise type lamp device of the present invention, its lamp device is to use a kind of tabular shape SMD LED or C.O.B. formula LED, and directly be welded on the little circuit board with connecting line, the effect that meets with stresses that tool is good, thereby make its line configuring simple, can reduce the use amount of wire rod, so can smaller volume reach same controlled function.
3. multichannel light emitting source lengthwise type lamp device of the present invention does not need to install diode or other complicated fixed support and electronic building brick, therefore can effectively reduce production costs.
4. multichannel light emitting source lengthwise type lamp device of the present invention is the control that can apply to multiple lamp decoration widely.
Description of drawings
See also the detailed description and the accompanying drawing thereof of following relevant preferred embodiment of the present invention, can further understand technology contents of the present invention and purpose effect thereof; The accompanying drawing of relevant this embodiment is:
Fig. 1 is the circuit diagram of first preferred embodiment of multichannel light emitting source lengthwise type lamp device of the present invention;
The full pattern stereoscopic configurations schematic diagram that Fig. 2 implements for Fig. 1 lamp device;
Fig. 3 is the equivalent circuit diagram of second preferred embodiment of multichannel light emitting source lengthwise type lamp device of the present invention;
Fig. 4 is the embodiment electric wiring plan of Fig. 3 lengthwise type lamp device;
Fig. 5 A is the schematic perspective view that Fig. 4 figure lengthwise type lamp device is implemented with square structure;
Fig. 5 B is the schematic perspective view that Fig. 4 lengthwise type lamp device is implemented with the pancake structure;
Fig. 5 C is the schematic perspective view that Fig. 4 lengthwise type lamp device is implemented with ellipsoidal structure;
Fig. 6 is the equivalent circuit diagram of the 3rd preferred embodiment of multichannel light emitting source lengthwise type lamp device of the present invention; And
Fig. 7 is that the ON-OFF of the second preferred embodiment multichannel light emitting source changes the time sequence status table.
Multichannel light emitting source lengthwise type lamp device of the present invention is to go through long-term constantly research and development improvement and test, and use up-to-date semiconductor fabrication to reach the characteristic of light-emitting diode (LED) is understood totally, begin in very narrow common technology field, to show one's talent, so the technological means of lamp device feature of the present invention comprises:
(1) luminous element with the lamp string adopts LED fully, does not use diode, makes LED have the dual-use function of diode and luminous element concurrently, thereby the part of lamp string and consumptive material are saved for it, and lamp serially adds the work industry fast, significantly reduces cost;
(2) LED is made the very little platypelloid type C.O.B. formula LED of volume, SMD (Surface Mounting) LED, LED dice bonding are fixed on the little circuit board, connect the welding of lead straight line onboard, it is convenient not only to process operation, and it is good to be electrically connected quality, stops to connect the mutual short circuit of wire circuit, and machinery meets with stresses good, and the lamp body bodily form is contracted to minimum, the lamp body consumptive material reduces, and weight is light again, and pliability is better.
Light fixture of the present invention need be equipped with lamp holder connector (Connector) and channel change controller (Controller) basically, and because of belonging to common technology and non-this case demand target, for the purpose of simplified illustration, relevant accompanying drawing and explanation are omitted.
See also Fig. 1 and Fig. 2, be respectively the circuit diagram and the full pattern allocation plan of multichannel light emitting source lengthwise type lamp device of the present invention first preferred embodiment, multichannel light emitting source lengthwise type lamp device of the present invention first preferred embodiment, be that two groups of light-emitting diodes are disposed cross-over connections on two power supply main lines 11,12, by the characteristic of light-emitting diode 21,22 unidirectional conductings and the Push And Release of controller (not shown) circuit arrangement control light-emitting diode; By among the figure as can be known, this circuit arrangement is to be made up of 21,22 of 11,12 and two groups of light-emitting diodes of two power supply main lines; On this first power supply main line 11 and the second source main line 12, be to be provided with first and second light-emitting diode group 21,22, the negative pole of the light-emitting diode that this first light-emitting diode group 21 is connected in series is connected to the first power supply main line 11, and its positive pole then is connected to second source main line 12; Otherwise the negative pole of the light-emitting diode that this second light-emitting diode group 22 is connected in series is connected to second source main line 12, and its positive pole then is connected on the first power supply main line 11.Therefore, when power supply adds forward current all during in circuit via the controller (not shown), this forward current just through this first power supply main line 11 flow to negative pole, first light-emitting diode group 21, first light-emitting diode group 21 of first light-emitting diode group 21 positive pole, flow to second source main line 12 by its positive pole again, and this second light-emitting diode group 22 of not flowing through; When power supply adds negative current all during in circuit via the controller (not shown), this negative current just through this second source main line 12 flow to negative pole, second light-emitting diode group 22 of second light-emitting diode group 22, two optical diode group 22 positive pole, flow to the first power supply main line 11 by its positive pole again, and this first light-emitting diode group 21 of not flowing through; So the present invention is the control by the characteristic and the circuit arrangement of the unidirectional conducting of light-emitting diode, be provided with down diodeless, can reach the control purpose of multichannel light emitting source light fixture.
See also the schematic diagram that Fig. 2 implements with rectangular configuration or pancake structure for multichannel light emitting source lengthwise type lamp device of the present invention, by among the figure as can be known, multichannel light emitting source lengthwise type lamp device of the present invention, form by 11,12 and two groups of light-emitting diodes 21,22 of two power supply main lines, with above-mentioned connected mode, can be placed in respectively in rectangular structure that outer fixed body 40 constituted or the pancake structure and implement; By among the figure as can be known, the present invention does not need to install diode or other complicated electronic building brick, can apply to the control of hollow or solid fluorescent tube, Christmas lights, bulb lamp band or other decorative chain.In the present embodiment, luminescence unit 21 of the present invention, 22 is C.O.B. formula LED, SMD LED, or LED dice bonding is fixed on as shown in the figure the little circuit board, this little circuit board with luminescence unit connects the inner plastic fixedly in the drop-center of strip 30 that is inserted in moulding in advance behind two leads, strip 30 both sides are higher raised line 31,32, raised line 31, default power supply main line 11 in 32,12, so light-emitting diode group 21,22 just with the fixing raised line 31 of strip 30 of inner plastic, default power supply main line 11 in 32,12 conductions that are connected, process via extrusion molding again, and coat an outer fixed body 40, because lamp device of the present invention is to use a kind of aforesaid tabular shape SMD LED or C.O.B. formula LED, and directly weld onboard with connecting line, all show the effect that meets with stresses that its tool is good at many application examples, make it to coat the fixedly raised line 31 of strip 30 of outer fixed body 40 back inner plastics, default power supply main line 11 in 32,12, LED, connecting lines etc. are combined as a whole, to form the good effect and flexible splendid that meets with stresses of a tool, skilful little light-weighted rectangular structure of the bodily form or pancake structure lamp body, as shown in Figure 2.
See also Fig. 3 and Fig. 7, be the equivalent circuit diagram of multichannel light emitting source lengthwise type lamp device of the present invention second preferred embodiment and the time sequence status table of control channel Push And Release, by learning among the figure, this circuit is when actual operation, the relative two control end points of the load end of lighting, will produce certain leakage current, for example: voltage is added in power supply main line 11, during 12 two-end-points, still have a leakage current, by power supply main line 11 processes, luminescence unit 26 to 24 and flow to the lower power supply main line 12 of current potential, so when using general bulb load, then should cancel the line configuring of luminescence unit 24 and 25 or 23 and 26, in order to avoid due to leakage current lights the bulb load conducting outside expection.And the present invention is the generation of avoiding above-mentioned situation, and desire keeps under the channel of former use, all change above-mentioned load into light-emitting diode, because the power transformation of this light-emitting diode resistance characteristic, one end of its conducting can force the lower end of most current flowing resistance, and the electric current that flows to the higher end of resistance can tend to small, treats as and opens circuit; And light-emitting diode needs just can light under certain electric current and voltage, so before the rated voltage electric current reaches, can not work, promptly as shown in Figure 7, when two groups of luminescence units 21,22 of 11,12 of power supply main lines were coupled with voltage, electric current flowed to power supply main line 12 by power supply main line 11, luminescence unit 21 " ON ", and electric current is when flowing to power supply main line 11 by power supply main line 12, luminescence unit 22 " ON ", other luminescence unit 23-26 as shown in Figure 7, its line impedance infinity is treated as and is opened circuit; When should 12,13 of power supply main lines adding voltage, when electric current flows to power supply main line 13 by power supply main line 12, luminescence unit 23 " ON ", and electric current is when flowing to power supply main line 12 by power supply main line 13, luminescence unit 24 " ON ", other luminescence unit 21-22,25-26 as shown in Figure 7, its line impedance is infinitely great and open circuit; With should power supply main line 11,13 when adding voltage, electric current flows to power supply main line 11 by power supply main line 13, luminescence unit 25 " ON ", and electric current is when flowing to power supply main line 13 by power supply main line 11, luminescence unit 26 " ON ", all the other luminous single 21-24 are infinitely great because of impedance " OFF ", when therefore the present invention just uses the light-emitting diode series connection circuit bank of three power supply main lines to become channel, as Fig. 3 and shown in Figure 7, can use the nearly control effect of six channels, therefore the present invention can smaller size smaller reaches the control effect of multi-group light-emitting source lengthwise type lamp device, and this is invention of the present invention.
See also Fig. 4, electric wiring plan for multichannel light emitting source lengthwise type lamp device of the present invention second preferred embodiment, the multichannel light emitting source lengthwise type lamp device of present embodiment, it is the extension invention of above-mentioned first preferred embodiment, its circuit arrangement substantially is all identical with first preferred embodiment with effect, institute's difference is that present embodiment disposes cross-over connection on several power supply main lines with the array light-emitting diode, by the characteristic of the unidirectional conducting of light-emitting diode, can make less power supply main line control the Push And Release of more light-emitting diode; By among the figure as can be known, this circuit arrangement is can be by 11,12,13 and six groups of light-emitting diodes 21,22,23,24 of three power supply main lines, 25,26 compositions; On this first power supply main line 11 and the second source main line 12, be to be provided with first and second light-emitting diode group 21,22, the negative pole of the light-emitting diode that this first light-emitting diode group 21 is connected in series is connected to the first power supply main line 11, and positive pole then is connected to second source main line 12; Otherwise the negative pole of the light-emitting diode that this second light-emitting diode group 22 is connected in series is connected to second source main line 12, and positive pole then is connected to the first power supply main line 11; On this second source main line 12 and the 3rd power supply main line 13, be to be provided with the 3rd and the 4th light-emitting diode group 23, the negative pole of the light-emitting diode that 24, the three light-emitting diode group 23 are connected in series is connected to second source main line 12, and positive pole then is connected to the 3rd power supply main line 13; Otherwise the negative pole of the light-emitting diode that the 4th light-emitting diode group 24 is connected in series is connected to the 3rd power supply main line 13, and positive pole then is connected to second source main line 12; On the 3rd power supply main line 13 and the first power supply main line 11, be to be provided with the 5th and the 6th light-emitting diode group 25, the negative pole of the light-emitting diode that 26, the five light-emitting diode group 25 are connected in series is connected to the 3rd power supply main line 13, and positive pole then is connected to the first power supply main line 11; Otherwise the negative pole of the light-emitting diode that the 6th light-emitting diode group 26 is connected in series is connected to the first power supply main line 11, and positive pole then is connected to the 3rd power supply main line 13.
See also Fig. 5 A, 5B, 5C, be respectively the full pattern schematic diagram that multichannel light emitting source lengthwise type lamp device of the present invention is implemented with square structure, pancake structure and ellipsoidal structure, present embodiment light fixture full pattern is identical substantially with Fig. 2, do not exist together is two power supply main lines and two groups of light-emitting diodes for Fig. 2 embodiment light fixture, and present embodiment light fixture full pattern then has three power supply main lines and six groups of light-emitting diode thats.
By Fig. 5 A, 5B, 5C as can be known, multichannel light emitting source lengthwise type lamp device of the present invention is can be with three power supply main lines 11,12,13 and six groups of light-emitting diodes 21,22,23,24,25,26, with above-mentioned connected mode shown in Figure 4, can be placed in square structure body 3 respectively, implement in pancake structure 4 and the ellipsoidal structure body 5, in this enforcement, be earlier three power supply main lines 11,12,13 to be separately fixed at internal layer fixedly on the strip 30, power supply main line 11 among the figure, 13 are separately fixed at the fixedly both sides raised line 31 of strip 30 of internal layer, in 32, power supply main line 12 then is fixed on the fixedly below of strip 30 of internal layer, again with six groups of light-emitting diodes 21,22,23,24,25,26 connected mode and three power supply main lines 11 with above-mentioned Fig. 4,12,13 connect it respectively, will be fastened on again at last internal layer fixedly on the strip 30 the semi-finished product light fixture carry out skin fixedly the extrusion of moulding be configured as square structure body 3, pancake structure 4 and ellipsoidal structure body 5; So the present invention does not need to install diode or other complicated fixed support, porous type fixedly stamen bar or electronic building brick, can apply to the control of strip lamp, Christmas lights, bulb lamp band or other decorative chain.
But by foregoing circuit collocation method and related description inference thereof, during as if four power supply 11,12,13,14 main lines of use, then may command reaches 12 groups light-emitting diode 21-32, as shown in Figure 6; If when using five power supply main lines, then may command reaches 20 groups light-emitting diode, and the rest may be inferred, and the user is characteristic therefore, reaches with less power supply main line and obtains the purpose of controlling than the multichannel light emitting source.
In sum, multichannel light emitting source lengthwise type light fixture provided by the present invention has following advantage:
1. multichannel light emitting source lengthwise type lamp device of the present invention is a Push And Release of can less power supply main line controlling more light-emitting diode.
2. multichannel light emitting source lengthwise type lamp device of the present invention, its lamp device is to use a kind of tabular shape SMD LED or C.O.B. formula LED, and directly be welded on the little circuit board with connecting line, the effect that meets with stresses that tool is good, thereby make its line configuring simple, can reduce the use amount of wire rod, so can smaller volume reach same controlled function.
3. multichannel light emitting source lengthwise type lamp device of the present invention does not need to install diode or other complicated fixed support and electronic building brick, therefore can effectively reduce production costs.
4. multichannel light emitting source lengthwise type lamp device of the present invention is the control that can apply to multiple lamp decoration widely.
Above-listed detailed description is at the specifying an of possible embodiments of the present invention, and only this embodiment is not in order to limiting claim of the present invention, does not allly break away from the equivalence that skill spirit of the present invention does and implements or change, all should be contained in the claim of this case.
In sum, this case not only really belongs to innovation on the kenel of space, and can promote above-mentioned multinomial effect by article commonly used, the legal patent of invention important document that should fully meet novelty and progressive, filing an application in the whence in accordance with the law, earnestly asks your office and check and approve this part application for a patent for invention case, to encourage invention, to feeling moral just.
Claims (29)
1. multichannel light emitting source lengthwise type lamp device, it is characterized in that it being by circuit arrangement, series connection LED light string group more than two groups or two groups is directly disposed cross-over connection on two or more power supply main lines, by the characteristic of these series connection LED light string groups unidirectional conductings, make it can these power supply main lines timing variations directly control the Push And Release of the series connection LED light string group of cross-over connection between these per two power supply main lines.
2. multichannel light emitting source lengthwise type lamp device according to claim 1 is characterized in that: this circuit arrangement, formed with two power supply main lines and two groups of series connection LED light string groups.
3 multichannel light emitting source lengthwise type lamp devices according to claim 1 is characterized in that: this circuit arrangement is with three power supply main lines and six groups of series connection LED light string the bests that group is consisted of.
4. multichannel light emitting source lengthwise type lamp device according to claim 3, it is characterized in that: this circuit arrangement is on this first power supply main line and the second source main line, be provided with first and second light-emitting diode group, the negative pole of the light-emitting diode that this first light-emitting diode group is connected in series is connected to the first power supply main line, and positive pole is connected to the second source main line; The negative pole of the light-emitting diode that this second light-emitting diode group is connected in series then is connected to the second source main line, and positive pole is connected to the first power supply main line; On this second source main line and the 3rd power supply main line, be provided with the 3rd and the 4th light-emitting diode group, the negative pole of the light-emitting diode that the 3rd light-emitting diode group is connected in series is connected to the second source main line, and positive pole is connected to the 3rd power supply main line; The negative pole of the light-emitting diode that the 4th light-emitting diode group is connected in series then is connected to the 3rd power supply main line, and positive pole is connected to the second source main line; On the 3rd power supply main line and the first power supply main line, be provided with the 5th and the 6th light-emitting diode group, the negative pole of the light-emitting diode that the 5th light-emitting diode group is connected in series is connected to the 3rd power supply main line, and positive pole is connected to the first power supply main line; And the negative pole of the light-emitting diode that the 6th light-emitting diode group is connected in series is connected to the first power supply main line, and positive pole is connected to the 3rd power supply main line.
5. multichannel light emitting source lengthwise type lamp device according to claim 4, it is characterized in that: this light-emitting diode group is by several light-emitting diodes, is connected in series in mode in the same way to form.
6. multichannel light emitting source lengthwise type lamp device according to claim 1, it is characterized in that: this device is can be placed in the square structure body to implement.
7. multichannel light emitting source lengthwise type lamp device according to claim 1, it is characterized in that: this device is can be placed in the pancake structure to implement.
8. multichannel light emitting source lengthwise type lamp device according to claim 1, it is characterized in that: this device is can be placed in the ellipsoidal structure body to implement.
9. multichannel light emitting source lengthwise type lamp device according to claim 1 is characterized in that: this circuit arrangement, can be formed by four power supply main lines and 12 groups of light-emitting diodes.
10. multichannel light emitting source lengthwise type lamp device according to claim 1 is characterized in that: this circuit arrangement, also can be formed by five power supply main lines and 20 groups of light-emitting diodes.
11. multichannel light emitting source lengthwise type lamp device according to claim 1, it is characterized in that: the LED of this circuit arrangement makes platypelloid type (Chip On Board) formula LED, SMD (Surface Mounting) LED, LED dice bonding to be fixed on the little circuit board, and will connect the lead straight line and be welded on the circuit board.
12. a multichannel light emitting source lengthwise type lamp device comprises:
One lengthwise plastic internal layer is strip 30 fixedly; This strip 30 comprises:
One is located at the lengthwise raised line 31,32 on the strip dual-side, and a lengthwise groove 33 that is located at 31,32 of two raised lines;
One is located at the fixedly power supply main line 11,12 in the strip 30 both sides raised lines 31,32 of this lengthwise plastic internal layer;
One is located at fixedly first group of luminescence unit 21 and second group of luminescence unit 22 on strip 30 intermediate groove 33 of this lengthwise plastic internal layer, and this every group of luminescence unit comprises:
More than one light-emitting diode, each light-emitting diode is to be fixed on the little circuit board, again the lead on each circuit board is connected in series mutually, and have an anode connection terminal and a negative pole link at the head and the tail of each group luminescence unit, the negative pole link of this first group of luminescence unit 21 is to be connected on this power supply main line 11, and its anode connection terminal then is connected on this power supply main line 12; The negative pole link of this second group of luminescence unit 22 is to be connected on this power supply main line 12, and its anode connection terminal then is connected on this power supply main line 11;
The flexible outer fixed body of one lengthwise type is to be shaped via extrusion will to be fixed on first and second group luminescence unit 21,22 on this strip the 30th and power supply main line 11,12 integral body and to be encapsulated and constitute flexible lengthwise type lamp body;
Thereby add all during when forward current in luminescence unit, electric current just flows to anode connection terminal and the power supply main line 12 and luminous of arriving by power supply main line 11 through the negative pole link of first group of luminescence unit 21, second group of luminescence unit 22 is then not luminous, when negative current adds all during in luminescence unit, electric current just by power supply main line 12 through the negative pole link of second group of luminescence unit 22 flow to anode connection terminal and the power supply main line 11 that arrives and luminous, first group of luminescence unit 21 is then not luminous.
13. multichannel light emitting source lengthwise type lamp device according to claim 12 is characterized in that: this circuit arrangement is with three power supply main lines and six groups of the bests that light-emitting diode is consisted of.
14. multichannel light emitting source lengthwise type lamp device according to claim 13, it is characterized in that: this circuit arrangement is on this first power supply main line and the second source main line, be to be provided with first and second light-emitting diode group, the negative pole of the light-emitting diode that this first light-emitting diode group is connected in series is connected to the first power supply main line, and positive pole is connected to the second source main line; The negative pole of the light-emitting diode that this second light-emitting diode group is connected in series then is connected to the second source main line, and positive pole is connected to the first power supply main line; On this second source main line and the 3rd power supply main line, be to be provided with the 3rd and the 4th light-emitting diode group, the negative pole of the light-emitting diode that the 3rd light-emitting diode group is connected in series is connected to the second source main line, and positive pole is connected to the 3rd power supply main line; The negative pole of the light-emitting diode that the 4th light-emitting diode group is connected in series then is connected to the 3rd power supply main line, and positive pole is connected to the second source main line; On the 3rd power supply main line and the first power supply main line, be to be provided with the 5th and the 6th light-emitting diode group, the negative pole of the light-emitting diode that the 5th light-emitting diode group is connected in series is connected to the 3rd power supply main line, and positive pole is connected to the first power supply main line; And the negative pole of the light-emitting diode that the 6th light-emitting diode group is connected in series is connected to the first power supply main line, and positive pole is connected to the 3rd power supply main line.
15. multichannel light emitting source lengthwise type lamp device according to claim 14, it is characterized in that: this light-emitting diode group is by several light-emitting diodes, is connected in series in mode in the same way to form.
16. multichannel light emitting source lengthwise type lamp device according to claim 12, it is characterized in that: this device is can be placed in the square structure body to implement.
17. multichannel light emitting source lengthwise type lamp device according to claim 12, it is characterized in that: this device is can be placed in the pancake structure to implement.
18. multichannel light emitting source lengthwise type lamp device according to claim 12, it is characterized in that: this device is can be placed in the ellipsoidal structure body to implement.
19. multichannel light emitting source lengthwise type lamp device according to claim 12 is characterized in that: this circuit arrangement, can be formed by four power supply main lines and 12 groups of light-emitting diodes.
20. multichannel light emitting source lengthwise type lamp device according to claim 12 is characterized in that: this circuit arrangement, also can be formed by five power supply main lines and 20 groups of light-emitting diodes.
21. multichannel light emitting source lengthwise type lamp device according to claim 12, it is characterized in that: the LED of this circuit arrangement makes platypelloid type C.O.B. (Chip OnBoard) formula LED, SMD (Surface Mounting) LED, LED dice bonding to be fixed on the little circuit board, and will connect the lead straight line and be welded on the circuit board.
22. a multichannel light emitting source lengthwise type lamp device comprises:
One lengthwise plastic internal layer is strip 30 fixedly; This strip 30 comprises:
One is located at the lengthwise raised line 31,32 on the strip dual-side, and a lengthwise groove 33 that is located at 31,32 of two raised lines;
One is located at fixedly first and second power supply main line 11,12 in the strip 30 both sides raised lines 31,32 and be located at fixedly the 3rd power supply main line 13 of strip 30 belows of this lengthwise plastic internal layer of this lengthwise plastic internal layer;
One be located at this lengthwise plastic internal layer fixedly first group of luminescence unit 21 on strip 30 intermediate groove 33 to the 6th group of luminescence unit 26 and, this every group of luminescence unit comprises:
More than one light-emitting diode, each light-emitting diode is to be fixed on the little circuit board, again the lead on each circuit board is connected in series mutually, and have an anode connection terminal and a negative pole link at the head and the tail of each group luminescence unit, the negative pole link of this first group of luminescence unit 21 is to be connected on this power supply main line 11, and its anode connection terminal then is connected on this power supply main line 12; The negative pole link of this second group of luminescence unit 22 is to be connected on this power supply main line 12, and its anode connection terminal then is connected on this power supply main line 11; The negative pole link of the 3rd group of luminescence unit 23 is to be connected on this power supply main line 12, and its anode connection terminal then is connected on this power supply main line 13; The negative pole link of the 4th group of luminescence unit 24 is to be connected on this power supply main line 13, and its anode connection terminal then is connected on this power supply main line 12; The negative pole link of the 5th group of luminescence unit 25 is to be connected on this power supply main line 13, and its anode connection terminal then is connected on this power supply main line 11; The negative pole link of the 6th group of luminescence unit 26 is to be connected on this power supply main line 11, and its anode connection terminal then is connected on this power supply main line 13;
The flexible outer fixed body of one lengthwise type is to be shaped via extrusion will to be fixed on first to the 6th group of luminescence unit 21-26 on this strip the 30th and power supply main line 11,12,13 integral body and to be encapsulated and constitute flexible lengthwise type lamp body;
Therefore, when two groups of luminescence units 21,22 of 11,12 of power supply main lines were coupled with voltage, it is luminous that electric current flows to power supply main line 12, the first luminescence units 21 by power supply main line 11; When electric current flowed to power supply main line 11 by power supply main line 12, second luminescence unit 22 was luminous, and other luminescence unit 23-26 is then not luminous;
When 12,13 of power supply main lines added voltage, when electric current flowed to power supply main line 13 by power supply main line 12, the 3rd luminescence unit 23 was luminous, and electric current is when flowing to power supply main line 12 by power supply main line 13, luminescence unit 24 is luminous, and other luminescence unit 21-22,25-26 are then not luminous;
When power supply main line 11,13 adds voltage, electric current flows to power supply main line 11 by power supply main line 13, the 5th luminescence unit 25 is luminous, and electric current is when flowing to power supply main line 13 by power supply main line 11, the 6th luminescence unit 26 is luminous, therefore all the other luminescence unit 21-24 are then not luminous, when using the light-emitting diode series connection circuit bank of three power supply main lines to become channel, can use the nearly control effect of six channels.
23. multichannel light emitting source lengthwise type lamp device according to claim 22, it is characterized in that: this light-emitting diode group is by several light-emitting diodes, is connected in series in mode in the same way to form.
24. multichannel light emitting source lengthwise type lamp device according to claim 22, it is characterized in that: this device is can be placed in the square structure body to implement.
25. multichannel light emitting source lengthwise type lamp device according to claim 22 is characterized in that: this device system can be placed in implementer in the pancake structure.
26. multichannel light emitting source lengthwise type lamp device according to claim 22, it is characterized in that: this device is can be placed in the ellipsoidal structure body to implement.
27. multichannel light emitting source lengthwise type lamp device according to claim 22 is characterized in that: this circuit arrangement, can be formed by four power supply main lines and 12 groups of light-emitting diodes.
28. multichannel light emitting source lengthwise type lamp device according to claim 22 is characterized in that: this circuit arrangement, also can be formed by five power supply main lines and 20 groups of light-emitting diodes.
29. multichannel light emitting source lengthwise type lamp device according to claim 22, it is characterized in that: the LED of this circuit arrangement be make platypelloid type C.O.B. formula LED, SMD LED, LED dice bonding is fixed on the little circuit board, and will connect the lead straight line and be welded on the circuit board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN03137688A CN100593358C (en) | 2003-06-19 | 2003-06-19 | Multi-channel light emitting source longitudinal light fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN03137688A CN100593358C (en) | 2003-06-19 | 2003-06-19 | Multi-channel light emitting source longitudinal light fixture |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1568119A true CN1568119A (en) | 2005-01-19 |
| CN100593358C CN100593358C (en) | 2010-03-03 |
Family
ID=34470505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN03137688A Expired - Fee Related CN100593358C (en) | 2003-06-19 | 2003-06-19 | Multi-channel light emitting source longitudinal light fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100593358C (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032852A (en) * | 2011-09-29 | 2013-04-10 | 京畿股份有限公司 | Stable-current wiring device |
| CN103470997A (en) * | 2013-05-13 | 2013-12-25 | 杭州璞莱科技有限公司 | Output circuit of wire-saving LED (light-emitting diode) lamp string cluster |
| CN109945095A (en) * | 2018-01-31 | 2019-06-28 | 赣州市上杰科技有限公司 | Multi-thread lamp string and its manufacturing method |
| CN110671630A (en) * | 2019-10-31 | 2020-01-10 | 福建省中科生物股份有限公司 | Multi-channel main line and novel series-parallel light source |
-
2003
- 2003-06-19 CN CN03137688A patent/CN100593358C/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032852A (en) * | 2011-09-29 | 2013-04-10 | 京畿股份有限公司 | Stable-current wiring device |
| CN103470997A (en) * | 2013-05-13 | 2013-12-25 | 杭州璞莱科技有限公司 | Output circuit of wire-saving LED (light-emitting diode) lamp string cluster |
| CN109945095A (en) * | 2018-01-31 | 2019-06-28 | 赣州市上杰科技有限公司 | Multi-thread lamp string and its manufacturing method |
| CN110671630A (en) * | 2019-10-31 | 2020-01-10 | 福建省中科生物股份有限公司 | Multi-channel main line and novel series-parallel light source |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100593358C (en) | 2010-03-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6860007B1 (en) | Method of producing an LED rope light | |
| CN104006321B (en) | A kind of 3D COB LED luminescence component and LED | |
| CN206112580U (en) | LED (Light emitting diode) filament lamp | |
| CN103337582B (en) | LED light source and manufacture method thereof | |
| CN1568119A (en) | Multi-channel light emitting source longitudinal light fixture | |
| CN204045628U (en) | A kind of surface-mounted LED light source of many bowls of cup structures | |
| CN210485356U (en) | LED net lamp | |
| CN201866558U (en) | Led integrated module | |
| CN202473920U (en) | Integrated packaging structure for high-voltage LED (light-emitting diode) chip and driving power supply chip | |
| CN202302946U (en) | Light string structure of full-color LED (light-emitting diode) | |
| CN100562199C (en) | Unique rectification lamp string | |
| CN201868428U (en) | Luminous semiconductor curved surface encapsulated structure and luminous semiconductor light source device thereof | |
| CN106499987A (en) | LED injection moulding water proof lamp | |
| CN210202133U (en) | Far and near light switching type double-color driving circuit | |
| CN204289520U (en) | LED luminous chip package structure and apply the LED silk of this encapsulating structure | |
| CN206159917U (en) | High -power LED spot lamp | |
| CN205191273U (en) | Radiating LED bulb of small -size high efficiency | |
| CN201829497U (en) | High-power multi-chip integrated light-emitting diode (LED) | |
| CN212901026U (en) | LED lamp string capable of being sewn | |
| CN2725698Y (en) | Series lamp set apparatus | |
| CN214700369U (en) | Luminous lamp belt | |
| CN209431156U (en) | LED filament light bar | |
| CN219828752U (en) | Two-wire nonpolar multifunctional lamp wire and lamp string | |
| CN1794520A (en) | Plug and socket with integrated circuit | |
| CN202534681U (en) | LED light source |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100303 Termination date: 20120619 |