CN101625087B - Detachable decoration lamp with redundant fault-tolerant function - Google Patents
Detachable decoration lamp with redundant fault-tolerant function Download PDFInfo
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- CN101625087B CN101625087B CN2008101163617A CN200810116361A CN101625087B CN 101625087 B CN101625087 B CN 101625087B CN 2008101163617 A CN2008101163617 A CN 2008101163617A CN 200810116361 A CN200810116361 A CN 200810116361A CN 101625087 B CN101625087 B CN 101625087B
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Abstract
The invention discloses a detachable decoration lamp with a redundant fault-tolerant function, which comprises a modeling lamp body and a support with a ladder shape. The support comprises two parts, namely a transverse branch and two vertical branches, and the transverse branch and the vertical branches all consist of tubing lamps; each tubing lamp comprises a coating layer, a core wire and a plurality of luminescence units; each luminescence unit comprises a PCB, an LED and a driving control chip; the driving control chip inputs a control signal through a signal control circuit to drive and control the LED to emit the light; and the driving control chip at least contains a redundant fault-tolerant driving control chip, the chip is provided with at least two pairs of parallel signal input ends and signal output ends, the signal input end of each pair of signal input end and signal output end is connected with the signal output end through a circuit, and the redundant fault-tolerant driving control chip is provided with at least two parallel control signal transmission channels with the redundant fault-tolerant function provided by at least two circuits.
Description
Technical field
The present invention relates to a kind of lighting device, particularly relate to a kind of detachable decoration lamp.
Background technology
At present, the preparation method of existing ornament lamp is that the modeling lamp body colligation is had on the lamp bracket of rigidity, but is inconvenient to fold; Particularly when lamp bracket is the ladder-shaped that has than grow, when packed and transported, must disassemble, install again during use; And the common lamp bracket with ladder-shaped is to form colligation lamp body on lamp bracket then with brandreth, though brandreth can fold, cost is high; Shelf is also bigger so when the ornament lamp volume is big, thereby weight is too heavy, and lamp bracket is not shinny; If lamp bracket has been fixed, can not receive again just lamp bracket is fixing, can not confirm the size of ornament lamp according to actual decoration places; Exist and use inconvenient shortcoming, and make troubles, because lamp bracket is not shinny to packed and transported; The adjunct that will inevitably exist some not have decorative effect in use, thus decorative effect influenced, and cost is high.Chinese patent CN2610222Y discloses a kind of detachable decoration lamp, and the support with ladder-shaped comprises horizontal branch and two perpendicular two parts; Horizontal branch and two perpendicular branches are hose lamp and form; And horizontal branch and two erects on the branch and is provided with the corresponding joint that is connected, and has solved the problems referred to above basically, but because in this invention; Hose lamp does not have built-in chip control, and the variation of lamp is single.The transmission channel that the chip of drive controlling lamp decoration generally all is made up of four circuits or single line road in the prior art is come transmission of control signals, and when this transmission channel broke down, the transmission signal interruption was with the operate as normal that has a strong impact on lamp decoration; And the function that reports an error of prior art chip, generally all can only report an error through indicator lamp, this mode increases the difficulty that detects maintenance as seeming directly perceived inadequately in the heavy construction application.
Redundancy is meant some parts of repeated configuration system, and when system broke down, the work of trouble unit is got involved and born to the parts of redundant configuration; The fault-tolerant system that is meant still can continue the function of operate as normal when its a certain component faults, fault tolerance generally is to realize through redundant component.The assurance system breaks down or technology that still can operate as normal during mistake is called fault-toleranr technique at some part.Can be divided into two types from the fault of system: one type is " fatal ", can not repair voluntarily, and for example the critical piece of system all damages; Another kind of is local, possibly repaired the mistake that for example subelement inefficacy, line fault, accidental interference cause etc.The redundancy fault-tolerant technology utilizes redundant component to construct a kind of technology that can get rid of the non-lethal fault automatically just.
Summary of the invention
The present invention is in order to solve deficiency of the prior art, to provide especially: a kind of detachable decoration lamp with functions of redundancy and fault tolerance.
Technical scheme of the present invention is: have the detachable decoration lamp of functions of redundancy and fault tolerance, comprise modeling lamp body and the support with ladder-shaped; Said support with ladder-shaped comprises horizontal branch and two perpendicular two parts, and horizontal branch is spot with two perpendicular branches to be formed, and horizontal branch two ends are provided with joint, is provided with the joint that the joint with a horizontal stroke two ends is complementary on the two perpendicular branches; Said spot comprises an external coating, places the heart yearn in the external coating and passes through the interconnective plurality of luminescence units of heart yearn; Said luminescence unit comprises pcb board and is arranged on LED light emitting diode and the drive controlling chip on the pcb board; Said drive controlling chip comes the said LED lumination of light emitting diode of drive controlling through signal controlling circuit input control signal; At least include a redundancy fault-tolerant drive control chip in the said drive controlling chip; This chip has at least two pairs of parallel signal input parts and signal output part; The signal input part of the every pair of signal input part and signal output part is connected with signal output part through a signal controlling circuit, and at least two of possessing that at least two signal controlling circuits are provided of said redundancy fault-tolerant drive control chip are parallel and have a control signal transmission channel of functions of redundancy and fault tolerance.
Said control signal is through the signal input part input of redundancy fault-tolerant drive control chip, by the said LED lumination of light emitting diode of the direct drive controlling of said redundancy fault-tolerant drive control chip.
Said control signal by said other drive controlling chips of redundancy fault-tolerant drive control chip control, directly drives said LED lumination of light emitting diode by other drive controlling chips through the signal input part input of redundancy fault-tolerant drive control chip again.
Said heart yearn contains a positive source circuit, a power cathode circuit and at least two signal controlling circuits; A said positive source circuit is electrically connected with LED light emitting diode on the said pcb board; Redundancy fault-tolerant drive control chip is electrically connected on a said power cathode circuit and the pcb board; Said at least two signal controlling circuit input control signals are in said redundancy fault-tolerant drive control chip.
Said redundancy fault-tolerant drive control chip is 180 degree bidirectional redundancy fault-tolerance drive control chips; This chip has two pairs of parallel signal input parts and signal output part; The signal input part of the every pair of signal input part and signal output part is connected with signal output part through a signal controlling circuit; This chip possess two signal controlling circuits by opposite transmission direction provide two parallel and have a control signal transmission channel of functions of redundancy and fault tolerance; When wherein any transmission channel broke down, the control system all can self check also switch to another parallel control signal transmission channel operation in real time.
Said redundancy fault-tolerant drive control chip is 90 degree four-way redundancy fault-tolerant drive control chips; This chip has four pairs of parallel signal input parts and signal output part; The signal input part of the every pair of signal input part and signal output part is connected with signal output part through a signal controlling circuit; This chip possess four signal controlling circuits by orthogonal transmission direction provide four parallel and have a control signal transmission channel of functions of redundancy and fault tolerance; When wherein any transmission channel broke down, the control system all can self check also switch to arbitrary operation in other three the parallel control signal transmission channels in real time.
Said redundancy fault-tolerant drive control chip has the deixis of reporting an error, when making a mistake when redundancy fault-tolerant drive control chip itself or by other drive controlling chips of its control, and redundancy fault-tolerant drive control chip output error index signal.
Said clad is the steamed dumpling stuffed with lard and sugar coating by the flexible transparent plastic extrusion molding, and its part that is positioned at the heart yearn top is the strip convex with predetermined thickness.
Said external coating inwall both sides are provided with draw-in groove, and said pcb board chucking also is fixed in the draw-in groove.
Said pcb board is the flexible PCB plate.
Can find out that from above technical scheme the present invention has following beneficial effect:
The employing redundancy fault-tolerant drive control chip is connected in series; Chip possess at least two parallel and have a control signal transmission channel of functions of redundancy and fault tolerance; Control signal has a heavy above Redundancy Design; When connecting that wherein the signal controlling circuit of a control signal transmission channel breaks down, control signal can also not influence the operate as normal of LED light emitting diode and other chips through other parallel control signal transmission channels transmission.
Description of drawings
Fig. 1 is stereoscopic figure of the present invention;
Fig. 2 is the E part structure for amplifying sketch map among Fig. 1;
Fig. 3 is another stereoscopic figure of the present invention;
Fig. 4 is the F part structure for amplifying sketch map among Fig. 3;
Fig. 5 is a hose lamp cross-sectional structure sketch map of the present invention;
Fig. 6 is pcb board connecting circuit figure of the present invention;
Fig. 7 connects sketch map for 90 degree four-way redundancy fault-tolerant drive control chips among the present invention;
Fig. 8 is another connecting circuit of pcb board of the present invention figure.
The specific embodiment
With reference to figure 1,2; The present invention is made up of modeling lamp body G, support H with ladder-shaped, and said support H with ladder-shaped is made up of hose lamp, and modeling lamp body G is the ornament lamp of different shape moulding; The present invention adopts Santa Claus's moulding, and modeling lamp body G colligation is on support H.For ladder can be folded, its hose lamp can be for having flexible hose lamp, and be the middle hose lamp that is provided with bonding jumper at the horizontal branch 5 of ladder, thereby play a supporting role, and be provided with joint 5A, 5C at the two ends of horizontal branch 5.Wherein joint in horizontal branch two end connectors is public conductive contact 5A; Another joint is public jointing 5C, and its public conductive contact 5A plays electric action, and public jointing 5C then plays the connection effect; The public pin 5CC of the conduction of public jointing 5C is plastics; So non-conductive is played the connection effect, the structure of public jointing 5C can be identical with the structure of public conductive contact 5A, on the joint two ends of horizontal branch, also is provided with locking nut 7.Joint A, B that the joint that two perpendicular branches 1,2 of ladder are provided with a horizontal two ends is complementary; A wherein perpendicular branch of two perpendicular branches be provided with horizontal branch on female conductive contact 5B of being complementary of public conductive contact 5A, another perpendicular branch be provided with horizontal branch on female jointing 5D of being complementary of public jointing 5C.Its joint is the T type, and the female pin of conduction is not set in female jointing 5D, only play the connection effect, but the structure of female jointing 5B can be identical with the structure of female conductive contact 5B.The wherein ends A 1 of joint, A2, B1, B2 are connected with perpendicular branch 1,2 respectively; And be injected into one with perpendicular branch 1,2; Other end 5B, 5D respectively with horizontal branch on joint 5A, 5C be connected, its perpendicular branch 1 or 2 can be a complete hose lamp, also can be for not being the hose lamp of whole piece.Conducting terminal on female jointing 5B is connected with the lead in the lamp body; And be connected with perpendicular branch, perpendicular branch 1,2 and horizontal branch 5 are connected through locking nut 7, and the joint of setting can be provided with as required on perpendicular branch; And joint is provided with hook 3; Thereby can directly hang over the place that needs decoration, when not using, can whole ornament lamp folded up or remove, thereby it be convenient to reach collection.
With reference to Fig. 3,4; Can also two perpendicular branches be broken into perpendicular branch 11,12 and perpendicular branch 13,14 respectively at support H of the present invention; Perpendicular branch 11, can be provided with between 12 one have two wooden conductive contact 12B, 15B and a public conductive contact 1B Multidirectional connector D; Can correspondingly be set to have the Multidirectional connector of two female jointing 5D, 13B and a public jointing 14B at perpendicular branch 14, joint C between 13; Its Multidirectional connector C, D are T connector independently; Female conductive contact 11A that conductive contact 11B with Multidirectional connector is complementary correspondingly is set on perpendicular branch 11, the public conductive contact 15A that the female conductive contact 12B with Multidirectional connector is complementary correspondingly is set on perpendicular branch 12, be provided with the public affairs that the female jointing 15D with T connector is complementary at the other end of horizontal branch 15 and lead jointing 15C; For the present invention is prolonged arbitrarily, on the other end of perpendicular branch 11,12,13,14, correspondingly be provided with and the corresponding joint of himself other end pin and box sub.The present invention has and can dismantle arbitrarily, and brings the great convenience advantage to packed and transported.
With reference to figure 5, hose lamp by clad 20, place heart yearn and plurality of luminescence units in the clad to form.Clad 20 is the steamed dumpling stuffed with lard and sugar coating by the flexible transparent plastic extrusion molding; Its part that is positioned at the heart yearn top is the strip convex with predetermined thickness; After the light that luminescence unit sends reflects through the clad with predetermined thickness; Can demonstrate the equally glittering and translucent light decorative effect of quartzy bar, decorative effect is strengthened; Heart yearn comprises a positive source circuit, a power cathode circuit and at least two signal controlling circuits; Luminescence unit comprises pcb board 23 and is arranged on the LED light emitting diode 22 and drive controlling chip 21 on the pcb board 23; LED light emitting diode 22 comprises more than one tube core at least, and LED light emitting diode 22 can be the combination in any of red LED light emitting diode, green LED light emitting diode and blue led light emitting diode; At least include a redundancy fault-tolerant drive control chip in the drive controlling chip 21; This chip has at least two pairs of parallel signal input parts and signal output part; The signal input part of the every pair of signal input part and signal output part is connected with signal output part through a signal controlling circuit, and at least two of possessing that at least two signal controlling circuits are provided of this sheet are parallel and have a control signal transmission channel of functions of redundancy and fault tolerance; Clad 20 inwall both sides are provided with two draw-in grooves 24, and said pcb board 23 chuckings also are fixed in the draw-in groove 24; Drive controlling chip 21 is through control signal circuit input control signal, and drive controlling LED light emitting diode 22 is luminous.
With reference to Fig. 6; Pcb board 23 is provided with at least one luminescence unit; Each luminescence unit comprises the LED light emitting diode 22 and redundancy fault-tolerant drive control chip 30 that is arranged on the pcb board 23; LED light emitting diode 22 comprises red LED light emitting diode R, green LED light emitting diode G and blue led light emitting diode B, connects with resistance R 1, R2, R3 respectively; Pcb board 23 is provided with a positive source circuit 25, directly is connected with LED light emitting diode 22; A power cathode circuit 26 directly is connected with redundancy fault-tolerant drive control chip 30; Redundancy fault-tolerant chip 30 is 180 degree bidirectional redundancy fault-tolerance drive control chips; This chip has two pairs of parallel signal input parts and signal output part 101 and 104,103 and 102; The signal input part of the every pair of signal input part and signal output part is connected with signal output part through a signal controlling circuit, this chip possess two signal controlling circuits 31,32 by opposite transmission direction provide two parallel and have a control signal transmission channel of functions of redundancy and fault tolerance; Because the transmission direction of two signal controlling circuits is opposite; Signal input part of the same end of two bars control circuits between adjacent redundancy fault-tolerant drive control chip 30 and signal output part 101 and 102; Or 103 and 104 when breaking off simultaneously, but redundancy fault-tolerant drive control chip 30 operate as normal.Signal input part 101,103 input synchronous control signals through signal controlling circuit 31 and 32 directly come drive controlling LED light emitting diode 22 luminous by redundancy fault-tolerant drive control chip 30.When any control signal transmission channel broke down in the redundancy fault-tolerant drive control chip 30, the equal ability self check of control system also switched to another parallel control signal transmission channel operation of chip in real time; Redundancy fault-tolerant control chip 30 has the deixis of reporting an error; When redundancy fault-tolerant drive control chip 30 itself makes a mistake; Redundancy fault-tolerant drive control chip 30 uploads to the control system through circuit 27 with the rub-out signal packet, and the control system can judge according to the information of chip 30 passbacks, directly show the particular location that breaks down; The mode that reports an error is directly perceived, makes the detection maintenance very convenient; Redundancy fault-tolerant control chip 30 also can show mistake through an external LED light.In order to make hose lamp integral body have flexibility, moulding arbitrarily, can be with plurality of luminescence units through a positive source circuit, a power cathode circuit and two signal controlling circuits are connected in series, and above-mentioned circuit all is made into flexible cord; Also can the pcb board that be provided with plurality of luminescence units be adopted the flexible PCB plate.
With reference to Fig. 7; Redundancy fault-tolerant control chip 30 is 90 degree four-way redundancy fault-tolerant drive control chips; This chip has four pairs of parallel signal input parts and signal output part 101 and 106,103 and 108,105 and 102,107 and 104; The signal input part of the every pair of signal input part and signal output part is connected with signal output part through a signal controlling circuit; This chip possess four signal controlling circuits 31,32,33 and 34 by orthogonal transmission direction provide four parallel and have the control signal transmission channel of functions of redundancy and fault tolerance, vertical in the transmission direction of four signal controlling circuits, signal input part of the same end of two bars control circuits between adjacent redundancy fault-tolerant drive control chip 30 and signal output part 101 and 102; Or 103 and 104; Or 105 and 106, or 107 and 108 is wherein arbitrary can operate as normal the time, but redundancy fault-tolerant drive controlling core 30 operate as normal; When any transmission channel of chip 30 broke down, the control system all can self check and switches to arbitrary operation in other three the parallel control signal transmission channels of chip in real time.
With reference to Fig. 8; Pcb board 23 is provided with a redundancy fault-tolerant drive control chip 30 and some other drive controlling chips 28; Redundancy fault-tolerant drive control chip 30 is 180 degree bidirectional redundancy fault-tolerance drive control chips; This chip not only can self mutual cascade, can also control other external drive controlling chips and drive the lamp point; Redundancy fault-tolerant drive control chip 30 walks abreast through two and has the signal controlling circuit 31 of functions of redundancy and fault tolerance and 32 signal input part 101,103 input synchronous control signals; Control other drive controlling chips 28 by redundancy fault-tolerant drive control chip 30; Luminous by other drive controlling chip 28 direct driving LED light emitting diodes 22 again; According to actual needs, redundancy fault-tolerant drive control chip 30 also can be 90 degree four-way redundancy fault-tolerant drive control chips.Transmission channel 29 transmission of control signals that other drive controlling chips 28 are formed through four signal controlling circuits.Redundancy fault-tolerant control chip 30 has the deixis of reporting an error; When making a mistake when redundancy fault-tolerant drive control chip 30 itself or by other chips 28 of its control; Redundancy fault-tolerant drive control chip 30 uploads to the control system through circuit 27 with the rub-out signal packet; The control system can judge according to the information that chip 30 is passed back, and show concrete errors present; Redundancy fault-tolerant control chip 30 also can show mistake through an external LED light; Redundancy fault-tolerant drive control chip 30 is through the redundancy fault-tolerant drive control chip serially concatenated at least two signal controlling circuits and the adjacent pcb board.
The above embodiment only is used for explaining the present invention, but is not limited thereto.Under the condition that does not depart from the present invention's design, affiliated person skilled can be made suitable change adjustment, and these change adjustment also should be included within the claim protection domain of the present invention.
Claims (9)
1. the detachable decoration lamp that has functions of redundancy and fault tolerance comprises modeling lamp body and the support with ladder-shaped; Said support with ladder-shaped comprises horizontal branch and two perpendicular two parts, and horizontal branch is spot with two perpendicular branches to be formed, and horizontal branch two ends are provided with joint, is provided with the joint that the joint with a horizontal stroke two ends is complementary on the two perpendicular branches;
Said spot comprises an external coating, places the heart yearn in the external coating and passes through the interconnective plurality of luminescence units of heart yearn;
Said luminescence unit comprises pcb board and is arranged on LED light emitting diode and the drive controlling chip on the pcb board; Said drive controlling chip comes the said LED lumination of light emitting diode of drive controlling through signal controlling circuit input control signal;
It is characterized in that:
At least include a redundancy fault-tolerant drive control chip in the said drive controlling chip; This chip has at least two pairs of parallel signal input parts and signal output part; The signal input part of the every pair of signal input part and signal output part is connected with signal output part through a signal controlling circuit, and at least two of possessing that at least two signal controlling circuits are provided of said redundancy fault-tolerant drive control chip are parallel and have a control signal transmission channel of functions of redundancy and fault tolerance.
2. the detachable decoration lamp with functions of redundancy and fault tolerance according to claim 1; It is characterized in that: said control signal is through the signal input part input of redundancy fault-tolerant drive control chip, by the said LED lumination of light emitting diode of the direct drive controlling of said redundancy fault-tolerant drive control chip.
3. the detachable decoration lamp with functions of redundancy and fault tolerance according to claim 1 is characterized in that: said heart yearn contains a positive source circuit, a power cathode circuit and at least two signal controlling circuits; A said positive source circuit is electrically connected with LED light emitting diode on the said pcb board; Redundancy fault-tolerant drive control chip is electrically connected on a said power cathode circuit and the pcb board; Said at least two signal controlling circuit input control signals are in said redundancy fault-tolerant drive control chip.
4. according to each described detachable decoration lamp of claim 1 to 3 with functions of redundancy and fault tolerance; It is characterized in that: said redundancy fault-tolerant drive control chip is 180 degree bidirectional redundancy fault-tolerance drive control chips; This chip has two pairs of parallel signal input parts and signal output part; The signal input part of the every pair of signal input part and signal output part is connected with signal output part through a signal controlling circuit; This chip possess two signal controlling circuits by opposite transmission direction provide two parallel and have a control signal transmission channel of functions of redundancy and fault tolerance; When wherein any transmission channel broke down, the control system all can self check also switch to another parallel control signal transmission channel operation in real time.
5. according to each described detachable decoration lamp of claim 1 to 3 with functions of redundancy and fault tolerance; It is characterized in that: said redundancy fault-tolerant drive control chip is 90 degree four-way redundancy fault-tolerant drive control chips; This chip has four pairs of parallel signal input parts and signal output part; The signal input part of the every pair of signal input part and signal output part is connected with signal output part through a signal controlling circuit; This chip possess four signal controlling circuits by orthogonal transmission direction provide four parallel and have a control signal transmission channel of functions of redundancy and fault tolerance; When wherein any transmission channel broke down, the control system all can self check also switch to arbitrary operation in other three the parallel control signal transmission channels in real time.
6. according to each described detachable decoration lamp of claim 1 to 3 with functions of redundancy and fault tolerance; It is characterized in that: said redundancy fault-tolerant drive control chip has the deixis of reporting an error; When redundancy fault-tolerant drive control chip makes a mistake, redundancy fault-tolerant drive control chip output error index signal.
7. the detachable decoration lamp with functions of redundancy and fault tolerance according to claim 1; It is characterized in that: said clad is the steamed dumpling stuffed with lard and sugar coating by the flexible transparent plastic extrusion molding, and its part that is positioned at the heart yearn top is the strip convex with predetermined thickness.
8. according to claim 1 or 7 described detachable decoration lamps with functions of redundancy and fault tolerance, it is characterized in that: said external coating inwall both sides are provided with draw-in groove, and said pcb board chucking also is fixed in the draw-in groove.
9. the detachable decoration lamp with functions of redundancy and fault tolerance according to claim 1 is characterized in that: said pcb board is the flexible PCB plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101163617A CN101625087B (en) | 2008-07-09 | 2008-07-09 | Detachable decoration lamp with redundant fault-tolerant function |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101163617A CN101625087B (en) | 2008-07-09 | 2008-07-09 | Detachable decoration lamp with redundant fault-tolerant function |
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| Publication Number | Publication Date |
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| CN101625087A CN101625087A (en) | 2010-01-13 |
| CN101625087B true CN101625087B (en) | 2012-03-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008101163617A Expired - Fee Related CN101625087B (en) | 2008-07-09 | 2008-07-09 | Detachable decoration lamp with redundant fault-tolerant function |
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Families Citing this family (1)
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| CN105042383B (en) * | 2015-08-25 | 2017-08-25 | 林永雄 | A kind of environmental protection and energy saving remote-control integral fluorescent lamp |
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