CN111271612A - LED lamp strip - Google Patents
LED lamp strip Download PDFInfo
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- CN111271612A CN111271612A CN202010191251.8A CN202010191251A CN111271612A CN 111271612 A CN111271612 A CN 111271612A CN 202010191251 A CN202010191251 A CN 202010191251A CN 111271612 A CN111271612 A CN 111271612A
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- Prior art keywords
- replacement
- main
- lamp pearl
- module
- mounting groove
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/04—Fastening of light sources or lamp holders with provision for changing light source, e.g. turret
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/002—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips making direct electrical contact, e.g. by piercing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The invention relates to an LED lamp strip, which comprises a power supply box, wherein a power supply module is arranged in the power supply box, a live wire and a zero line are fixedly connected onto the power supply module, the live wire and the zero line both extend out of the power supply box, a protective barrel is arranged on the outer side wall of the power supply box, the protective barrel is arranged around the live wire and the zero line simultaneously, a plurality of mounting grooves arranged along the circumference of the protective barrel are formed in the side wall of the protective barrel, main lamp beads are connected into the mounting grooves in a sliding manner, the main lamp beads can slide along the length direction of the mounting grooves in which the main lamp beads are arranged, and when the main lamp beads slide to the middle positions of the mounting grooves, two pins of the main; the position department sliding connection that the protective tube is close to the mounting groove has the replacement lamp pearl, and the length direction that the replacement lamp pearl can follow the mounting groove slides, and when the replacement lamp pearl slided the mounting groove middle part, two pins of replacement lamp pearl are connected in live wire and zero line respectively. The LED lamp bead replacement device has the effects of conveniently replacing the LED lamp beads without power failure and guaranteeing the safety of operators.
Description
Technical Field
The invention relates to the technical field of lighting equipment, in particular to an LED lamp bar.
Background
Present LED lamp strip is a common lighting apparatus who is used for illumination or decoration, and this equipment is formed by a plurality of LED lamp pearls concatenating, on the one hand, because can piece out the protruding type of various shapes through the shape that changes the lamp strip, by the wide application in advertisement show field, on the other hand, because it can be through curling convenient carrying and depositing, also can use the LED lamp strip to throw light on and use in the big temporary place in place such as surveying the construction.
The prior technical scheme can refer to Chinese invention patent with application publication number CN108511586A, and discloses an LED light bar, which comprises a strip-shaped substrate, a plurality of LED chip-scale packaging devices arranged on the substrate, and light blocking bumps symmetrically arranged on the substrates at two sides of the LED chip-scale packaging devices along the length direction of the substrate, wherein the light blocking bumps block partial light rays of light emitting surfaces at two sides of the LED chip-scale packaging devices, the cross section of each light blocking bump is triangular or trapezoidal, a light reflecting side surface is formed by the inner side inclined surface of each light blocking bump corresponding to the two sides of the LED chip-scale packaging devices, and a light reflecting material is arranged on the light reflecting side surface.
The above prior art solutions have the following drawbacks: because the LED lamp strip protrudes out of the strip-shaped illumination range, each LED lamp bead is required to be kept in a lighted state to enable the shape or maintain a stable illumination effect, and therefore when the LED lamp bead is damaged, the lamp bead needs to be replaced in time to guarantee the illumination effect.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide the LED lamp strip which can conveniently replace the LED lamp beads without power failure and ensure the safety of operators.
The above object of the present invention is achieved by the following technical solutions:
a LED lamp strip comprises a power supply box, wherein a power supply module is arranged in the power supply box, a live wire and a zero line are fixedly connected onto the power supply module, the live wire and the zero line extend out of the power supply box, a protective barrel is arranged on the outer side wall of the power supply box, the protective barrel is arranged around the live wire and the zero line at the same time, a plurality of mounting grooves arranged along the circumference of the protective barrel are formed in the side wall of the protective barrel, all the mounting grooves are arranged along the length direction of the protective barrel, main lamp beads are connected in the mounting grooves in a sliding manner and can slide along the length direction of the mounting grooves in which the main lamp beads are arranged, and when the main lamp beads slide to the middle positions of the mounting grooves, two pins of the main lamp; the position department sliding connection that the protective tube is close to the mounting groove has the replacement lamp pearl, and the length direction that the replacement lamp pearl can follow the mounting groove slides, and when the replacement lamp pearl slided the mounting groove middle part, two pins of replacement lamp pearl are connected in live wire and zero line respectively.
Through adopting above-mentioned technical scheme, when using, slide main lamp pearl to the mounting groove middle part earlier, main lamp pearl can be lighted this moment, if main lamp pearl when appearing the damage, slide main lamp pearl and leave mounting groove middle part position and slide replacement lamp pearl to mounting groove middle part position, alright completion lamp pearl change, the simple high efficiency of process just can ensure operating personnel no electric shock risk under the condition that need not to carry out the outage to the lamp strip and handle.
The present invention in a preferred example may be further configured to: the position department sliding connection that a protective cylinder is close to the mounting groove has the mounting panel, the mounting panel is the arc setting, the mounting panel can cover the mounting groove, the spout has all been seted up to the position department that a protective cylinder corresponds the mounting panel both sides, the slider that the length direction of a plurality of edges mounting panel of equal fixedly connected with arranged the setting on the mounting panel both sides wall, the equal sliding connection of slider is in the spout that corresponds, the slot has all been seted up to the position department that a protective cylinder corresponds the mounting panel both ends, the mounting panel both ends are all pegged graft in the slot that corresponds, main lamp pearl and the equal.
Through adopting above-mentioned technical scheme, through the mounting panel, can restrict the position of main lamp pearl and replacement lamp pearl, keep being located mounting groove one end when main lamp pearl is located the mounting groove middle part replacement lamp pearl, main lamp pearl is naturally pushed away and steps down when the replacement lamp pearl that slides to the mounting groove middle part, thereby improve operating personnel's operating efficiency, and simultaneously, the setting up of slot can ensure the mounting panel and cover the mounting groove all the time in can be gliding, thereby reduce the probability that dust etc. got into the inside of a protection section of thick bamboo.
The present invention in a preferred example may be further configured to: the main jack has been seted up at the mounting panel middle part, the replacement jack has been seted up to the position department that the mounting panel corresponds main jack one side, when main jack is located mounting groove intermediate position department, the replacement jack just is located the position department of mounting groove one end, main lamp pearl can be pegged graft in main jack, be provided with the main spacing subassembly that is used for blocking main lamp pearl position on the main lamp pearl, the replacement lamp pearl can be pegged graft in replacing the jack, what only is used for blocking the spacing subassembly of replacement lamp pearl on the replacement lamp pearl.
Through adopting above-mentioned technical scheme, through main jack and main spacing subassembly, can keep main lamp pearl stable convenient when being installed on the mounting panel to change main lamp pearl, can conveniently replace the change and the installation of lamp pearl through the cooperation of replacement jack and the spacing subassembly of replacement.
The present invention in a preferred example may be further configured to: the main limiting assembly comprises a main lamp holder fixedly connected to the bottom of a main lamp bead, two pins of the main lamp bead extend out of the main lamp holder, a plurality of limiting grooves are formed in the side wall of the main lamp holder, limiting blocks are connected in the limiting grooves in a sliding mode, limiting springs are fixedly connected to the ends, close to the main lamp bead, of the limiting blocks, one ends, far away from the limiting blocks, of the limiting springs are fixedly connected to the positions, close to the limiting grooves, of the main lamp holder, and the limiting springs apply sliding force to the limiting blocks in the direction of extending out of; the mounting panel corresponds the position department of stopper and has all seted up spacing hole, and the stopper homoenergetic is pegged graft in spacing hole, and the stopper is kept away from the one end of spacing spring and has all seted up convex hemisphere face.
Through adopting the above technical scheme, when installing main lamp pearl, slide the stopper in the spacing groove earlier, insert main lamp holder in the main jack, at this moment, when spacing groove and spacing pore pair correspond, spacing spring can drive the stopper tip and slide to spacing downthehole, because seted up the convex hemisphere face on the stopper, the extrusion to the stopper can be realized through the butt with the mounting panel to the convex hemisphere face when main lamp pearl is extracted to needs, extrude the stopper to the spacing groove, conveniently change main lamp pearl.
The present invention in a preferred example may be further configured to: the replacement limiting assembly comprises a replacement lamp holder fixedly connected to the bottom of the replacement lamp bead, two pins of the replacement lamp bead extend out of the replacement lamp holder, and the replacement lamp holder is in threaded connection with the replacement jack.
Through adopting above-mentioned technical scheme, threaded connection's connected mode can ensure replacement lamp pearl long-term stable fixed, makes things convenient for the change of operating personnel to replacement lamp pearl simultaneously.
The present invention in a preferred example may be further configured to: the positions of the fire wire corresponding to the installation grooves are rotatably connected with positive metal contact pieces, the positive metal contact pieces can rotate in the longitudinal section of the protection cylinder, positive torsion springs are fixedly connected onto the positive metal contact pieces, the other ends of the positive torsion springs are fixedly connected onto the fire wire, and when the torsion springs are in a natural state, the positive metal contact pieces are arranged towards the middle of the installation grooves; the positions of the zero line corresponding to the installation grooves are rotatably connected with negative metal contact pieces, the negative metal contact pieces can rotate in the longitudinal section of the protection barrel, negative torsion springs are fixedly connected onto the negative metal contact pieces, the other ends of the negative torsion springs are fixedly connected onto the zero line, and when the torsion springs are in a natural state, the negative metal output pieces are arranged towards the middle of the installation grooves; when the main lamp pearl is located the position department in mounting groove middle part, two pins of main lamp pearl respectively with anodal metal contact and negative pole metal contact butt.
Through adopting above-mentioned technical scheme, at ordinary times, anodal metal contact and negative pole metal contact keep reappearing the state of mounting panel, when main lamp pearl or replacement lamp pearl are close to anodal metal contact and negative pole metal contact, two pins can the butt on anodal metal contact and negative pole metal contact, thereby switch on main lamp pearl or replacement lamp pearl, when main lamp pearl or replacement lamp pearl need slide, anodal metal contact and negative pole metal contact can extrude the torsional spring that corresponds and rotate in the time of the slide lamp pearl, allow the pin to pass through, and kick-back naturally under the drive of the torsional spring that corresponds when the pin is not with anodal metal contact and negative pole metal contact, and with lamp pearl pin butt on changing.
The present invention in a preferred example may be further configured to: a protective barrel is made by transparent material, and protective barrel all is provided with control system near the position department of every mounting panel, and control system includes: the induction module comprises main current sensors connected in parallel at two ends of the main lamp beads and replacement current sensors connected in parallel at two ends of the replacement lamp beads, and outputs a normal signal when current passes through the main current sensors and outputs a replacement signal when current passes through the replacement current sensors; the warning module comprises a warning lamp fixedly connected to the side wall of the protective cylinder and close to the mounting plate, the warning module responds to a normal signal and a replacement signal of the induction module, when the warning module does not receive the normal signal or the replacement signal from the induction module, the warning module lights the warning lamp, and the warning module outputs a counting signal when lighting the warning lamp each time; the counting module responds to the counting signal of the warning module, accumulates once counting when the counting module receives the counting signal, and outputs a replacement signal when the counting module counts twice; and the maintenance module comprises a mobile device, responds to the replacement signal of the counting module, and controls the mobile device to send out lamp bead replacement information when the maintenance module receives the replacement signal from the counting module.
Through adopting above-mentioned technical scheme, during the use, use main lamp pearl earlier, when main lamp pearl damage, main current sensor department does not have current, replacement current sensor also does not have current, the signal just can't be output to the response module, warning module can light the warning light suggestion operating personnel and slide replacement lamp pearl intercommunication, if the replacement lamp pearl also damages, then warning module can light the warning light because the signal that can not receive from the response module once more, and simultaneously, the count number module has accumulated and has received twice count number signal that comes from warning module, just can send out and change the new number and give maintenance module, maintenance module just can control mobile device and send out lamp pearl replacement information, the main lamp pearl and the replacement lamp pearl that indicate this position of operating personnel have all damaged, need change the two.
The present invention in a preferred example may be further configured to: the protective cylinder is in threaded connection with the side wall of the power supply box, and one end, far away from the power supply box, of the protective cylinder is in threaded connection with a protective end cover capable of covering the longitudinal section of the protective cylinder.
Through adopting above-mentioned technical scheme, threaded connection protection section of thick bamboo and power pack can keep the stable connection of power pack and protection section of thick bamboo at ordinary times to make things convenient for operating personnel to take off the protection section of thick bamboo and maintain when needs overhaul live wire and zero line, the probability of advancing the ash in the protection section of thick bamboo can effectively be reduced in setting up of protection end cover.
In summary, the invention includes at least one of the following beneficial technical effects:
1. the LED lamp beads can be conveniently replaced on the basis of no need of power failure, and the safety of operators is guaranteed;
2. the replacement lamp beads can be directly used for replacing the main lamp beads or the main lamp beads and the replacement lamp beads need to be manually replaced, and prompts can be respectively sent to operators;
3. can use the warning light to maintain the luminance of lamp strip when main lamp pearl damage, remind operating personnel to replace main lamp pearl through the difference of lamp strip lamp pearl distance simultaneously.
Drawings
FIG. 1 is an overall schematic view of the present embodiment;
FIG. 2 is a partial sectional view showing the structure of a salient power module in the embodiment;
FIG. 3 is a partial cross-sectional view of a highlighted neutral structure of an embodiment;
FIG. 4 is an enlarged view of portion A of FIG. 2;
FIG. 5 is a partial sectional view of the protruding positive torsion spring of the embodiment;
FIG. 6 is a system diagram of a salient control system in an embodiment.
In the figure, 1, a power supply box; 11. a power supply module; 12. a live line; 121. a positive metal contact; 122. a positive torsion spring; 13. a zero line; 131. a negative metal contact; 132. a negative torsion spring; 2. a protective cylinder; 21. a protective end cap; 22. mounting grooves; 23. mounting a plate; 231. a chute; 232. a slider; 233. a slot; 3. a main lamp bead; 31. a main jack; 32. a main limiting component; 321. a main lamp holder; 322. a limiting groove; 323. a limiting block; 324. a limiting spring; 325. a limiting hole; 326. a convex hemispherical surface; 4. replacing the lamp beads; 41. replacing the jacks; 42. replacing the limiting assembly; 421. replacing the lamp holder; 5. a sensing module; 501. a main current sensor; 502. replacement current sensing 2; 51. a warning module; 511. a warning light; 52. a counting module; 53. a maintenance module; 531. a mobile device.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1 and 2, the LED light bar disclosed by the invention comprises a power supply box 1, wherein a power supply module 11 is arranged in the power supply box 1, a live wire 12 and a zero wire 13 (refer to fig. 3) are fixedly connected to the power supply module 11, the live wire 12 and the zero wire 13 both extend out of the power supply box 1, a protection cylinder 2 is in threaded connection with the side wall of the power supply box 1, and one end of the protection cylinder 2, which is far away from the power supply box 1, is in threaded connection with a protection end cover 21 capable of covering the longitudinal section of the protection cylinder 2. The protective barrel 2 is arranged around the live wire 12 and the zero wire 13, the protective barrel 2 is made of transparent materials, and during use, the effect of lighting of the lamp strip can be achieved by connecting a plurality of lamp beads in parallel between the zero wire 13 and the live wire 12.
Referring to fig. 2 and 3, a plurality of mounting grooves 22 are formed in the side wall of the shield cylinder 2 along the circumference of the shield cylinder 2, and all the mounting grooves 22 are arranged in the length direction of the shield cylinder 2. The protective barrel 2 is close to the mounting groove 22 and is connected with a mounting plate 23 in a sliding mode, the mounting plate 23 is arranged in an arc shape, and the mounting plate 23 can cover the mounting groove 22. The spout 231 has all been seted up to the position department that a protection section of thick bamboo 2 corresponds mounting panel 23 both sides, and the equal fixedly connected with is a plurality of sliders 232 of arranging the setting along the length direction of mounting panel 23 on the both sides wall of mounting panel 23, and the equal sliding connection of slider 232 all has seted up slot 233 in the spout 231 that corresponds, and a protection section of thick bamboo 2 corresponds the position department at mounting panel 23 both ends, and the mounting panel 23 both ends are all pegged graft in the slot 233 that corresponds. The mounting plate 23 is provided with a main lamp bead 3 and a replacement lamp bead 4. During the use, sliding mounting panel 23 can switch main lamp pearl 3 and the position of replacement lamp pearl 4 to the realization directly uses replacement lamp pearl 4 to replace main lamp pearl 3 and throw light on under the circumstances that need not the outage and guarantee operating personnel safety after main lamp pearl 3 breaks down.
As shown in fig. 3 and 4, the main lamp bead 3 and the replacement lamp bead 4 are detachably connected to the mounting plate 23. Main jack 31 has been seted up at mounting panel 23 middle part, and replacement jack 41 has been seted up to the position department that mounting panel 23 corresponds main jack 31 one side, and when main jack 31 was located mounting groove 22 intermediate position department, replacement jack 41 just was located the position department of mounting groove 22 one end, and main lamp pearl 3 can be pegged graft in main jack 31, is provided with the main spacing subassembly 32 that is used for blocking main lamp pearl 3 positions on the main lamp pearl 3. Main spacing subassembly 32 includes main lamp stand 321 of fixed connection in 3 bottoms of main lamp pearl, and two pins of main lamp pearl 3 all stretch out main lamp stand 321 setting, have seted up a plurality of spacing grooves 322 on the main lamp stand 321 lateral wall, and equal sliding connection has stopper 323 in the spacing groove 322. The limiting spring 324 is fixedly connected to one end, close to the main lamp bead 3, of the limiting block 323, one end, far away from the limiting block 323, of the limiting spring 324 is fixedly connected to the position, close to the limiting groove 322, of the main lamp holder 321, and the limiting spring 324 applies force, sliding in the direction extending out of the limiting groove 322, to the limiting block 323. The mounting plate 23 has a limiting hole 325 at a position corresponding to the limiting block 323, the limiting block 323 can be inserted into the limiting hole 325, and the end of the limiting block 323 away from the limiting spring 324 has a convex semi-spherical surface 326. When installing main lamp pearl 3, slide stopper 323 in the spacing groove 322 earlier, insert main lamp stand 321 in main jack 31, at this moment, when spacing groove 322 and spacing hole 325 correspond, spacing spring 324 can drive stopper 323 tip and slide in the spacing hole 325, because seted up convex hemisphere face 326 on the stopper 323, convex hemisphere face 326 can realize the extrusion to stopper 323 through the butt with mounting panel 23 when main lamp pearl 3 is extracted to needs, extrude stopper 323 in the spacing groove 322, conveniently change main lamp pearl 3. The replacement lamp beads 4 can be inserted into the replacement jack 41, and the yarn on the replacement lamp beads 4 is only used for clamping the replacement limiting component 42 of the replacement lamp beads 4. Replacement spacing subassembly 42 includes replacement lamp stand 421 of fixed connection in replacement lamp pearl 4 bottom, and replacement lamp stand 421 sets up is all stretched out to two pins of replacement lamp pearl 4, replacement lamp stand 421 and replacement jack 41 threaded connection. Replacement lamp pearl 4's simple to operate is high-efficient and can effectively realize fixing replacement lamp pearl 4 through the screw thread.
Referring to fig. 3 and 5, the position of the live wire 12 corresponding to each mounting groove 22 is rotatably connected with a positive metal contact piece 121, and the positive metal contact piece 121 can rotate in the longitudinal section of the protective cylinder 2. The positive metal contact 121 is fixedly connected with a positive torsion spring 122, and the other end of the positive torsion spring 122 is fixedly connected to the live wire 12. When the torsion spring is in a natural state, the positive pole metal sheet is arranged towards the middle of the mounting groove 22. The zero line 13 is connected with a negative metal contact piece 131 in a rotating manner at the position corresponding to each mounting groove 22, and the negative metal contact piece 131 can rotate in the longitudinal section of the protective cylinder 2. The negative metal contact piece 131 is fixedly connected with a negative torsion spring 132, the other end of the negative torsion spring 132 is fixedly connected to the zero line 13, and when the torsion spring is in a natural state, the negative metal contact piece is punched towards the middle of the mounting groove 22. When main lamp pearl 3 was located the position department at mounting groove 22 middle part, two pins of main lamp pearl 3 respectively with anodal metal contact 121 and negative pole metal contact 131 butt, when replacement lamp pearl 4 was located the position department at mounting groove 22 middle part, two pins of replacement lamp pearl 4 were respectively in anodal metal contact 121 and negative pole metal contact 131 butt.
Referring to fig. 6, a control system is disposed at a position of the protective cylinder 2 close to each mounting plate 23, and the control circuit system includes a sensing module 5, a warning module 51, a counting module 52 and a maintenance module 53.
The induction module 5 comprises a main current sensor 501 (refer to fig. 3) connected in parallel with two ends of the main lamp bead 3 and a replacement current sensor 502 (refer to fig. 3) connected in parallel with two ends of the replacement lamp bead 4, when current passes through the main current sensor 501, the induction module 5 outputs a normal signal, and when current passes through the replacement current sensor 502, the induction module 5 outputs a replacement signal.
The warning module 51 includes the warning light 511 (refer to fig. 2) that fixed connection is close to mounting panel 23 position department in the protection section of thick bamboo 2 lateral wall, and warning module 51 responds to the normal signal and the alternative signal of response module 5, and when warning module 51 did not receive normal signal or alternative signal from response module 5, warning module 51 lighted warning light 511, and warning module 51 outputs the count signal when lighting warning light 511 at every turn.
The counting module 52 responds to the counting signal of the warning module 51, when the counting module 52 receives the counting signal, the counting number is accumulated once, and when the counting module 52 counts twice, the counting module 52 outputs a replacement signal.
The maintenance module 53 includes a moving device 531, and in response to the replacement signal from the time counting module 52, when the maintenance module 53 receives the replacement signal from the time counting module 52, the maintenance module 53 controls the moving device 531 to send out the lamp bead replacement information.
The implementation principle of the embodiment is as follows: when using, slide all mounting panels 23 to the position of pin and anodal metal contact 121 and negative pole metal contact 131 butt of main lamp pearl 3 earlier, and use power module 11 to switch on main lamp pearl 3, alright carry out the illumination use of lamp strip, in the time of main lamp pearl 3 trouble, corresponding warning light 511 can light, operating personnel alright sliding mounting panel 23 lets 4 butt anodal metal contact 121 of replacement lamp pearl and negative pole metal contact 131, use replacement lamp pearl 4 to replace main lamp pearl 3 illumination, when replacement lamp pearl 4 also appears damaging, mobile device 531 that operating personnel held retrieves and changes the new number and sends out the lamp pearl and change information, operating personnel can in time change main lamp pearl 3 and replacement lamp pearl 4.
The embodiments of the present invention are preferred embodiments of the present invention, and the scope of the present invention is not limited by these embodiments, so: all equivalent changes made according to the structure, shape and principle of the invention are covered by the protection scope of the invention.
Claims (8)
1. The utility model provides a LED lamp strip, includes power pack (1), is provided with power module (11) in power pack (1), fixedly connected with live wire (12) and zero line (13) on power module (11), and live wire (12) and zero line (13) all stretch out power pack (1) setting, its characterized in that: the protection tube (2) is arranged on the outer side wall of the power box (1), the protection tube (2) is arranged around a live wire (12) and a zero wire (13) simultaneously, a plurality of mounting grooves (22) arranged along the circumference of the protection tube (2) are formed in the side wall of the protection tube (2), all the mounting grooves (22) are arranged along the length direction of the protection tube (2), a main lamp bead (3) is connected in each mounting groove (22) in a sliding manner, the main lamp bead (3) can slide along the length direction of the mounting groove (22) where the main lamp bead is located, and when the main lamp bead (3) slides to the middle position of the mounting groove (22), two pins of the main lamp bead (3) are connected with the live wire (12) and the zero wire (13) respectively;
protection section of thick bamboo (2) are close to position department sliding connection of mounting groove (22) and have replacement lamp pearl (4), and replacement lamp pearl (4) can be followed the length direction slip of mounting groove (22), and when replacement lamp pearl (4) slided mounting groove (22) middle part, two pins of replacement lamp pearl (4) are connected in live wire (12) and zero line (13) respectively.
2. The LED light bar of claim 1, wherein: position department sliding connection that a protection section of thick bamboo (2) is close to mounting groove (22) has mounting panel (23), mounting panel (23) are the arc setting, mounting panel (23) can cover mounting groove (22), spout (231) have all been seted up to the position department that a protection section of thick bamboo (2) corresponds mounting panel (23) both sides, slider (232) that the length direction of equal fixedly connected with a plurality of edges mounting panel (23) arranged the setting on mounting panel (23) both sides wall, the equal sliding connection in spout (231) that correspond in slider (232), slot (233) have all been seted up to the position department that a protection section of thick bamboo (2) corresponds mounting panel (23) both ends, mounting panel (23) both ends are all pegged graft in slot (233) that correspond, main lamp pearl (3) and replacement lamp pearl (4) all can be dismantled and connect on mounting panel.
3. The LED light bar of claim 2, wherein: main jack (31) have been seted up at mounting panel (23) middle part, replacement jack (41) have been seted up to the position department that mounting panel (23) correspond main jack (31) one side, when main jack (31) are located mounting groove (22) intermediate position department, replacement jack (41) just are located the position department of mounting groove (22) one end, main lamp pearl (3) can be pegged graft in main jack (31), be provided with main spacing subassembly (32) that are used for blocking main lamp pearl (3) position on main lamp pearl (3), replacement lamp pearl (4) can be pegged graft in replacement jack (41), what was gone up on replacement lamp pearl (4) only is used for blocking replacement spacing subassembly (42) of replacement lamp pearl (4).
4. The LED light bar of claim 3, wherein: the main limiting assembly (32) comprises a main lamp holder (321) fixedly connected to the bottom of the main lamp bead (3), two pins of the main lamp bead (3) extend out of the main lamp holder (321) and are arranged, a plurality of limiting grooves (322) are formed in the side wall of the main lamp holder (321), limiting blocks (323) are connected in the limiting grooves (322) in a sliding mode, limiting springs (324) are fixedly connected to one ends, close to the main lamp bead (3), of the limiting blocks (323), one ends, far away from the limiting blocks (323), of the limiting springs (324) are fixedly connected to the positions, close to the limiting grooves (322), of the main lamp holder (321), and the limiting springs (324) apply sliding force to the limiting blocks (323) in the direction extending out of the limiting grooves;
the mounting plate (23) is provided with a limiting hole (325) corresponding to the position of the limiting block (323), the limiting block (323) can be inserted into the limiting hole (325), and the end, away from the limiting spring (324), of the limiting block (323) is provided with a convex hemispherical surface (326).
5. The LED light bar of claim 3, wherein: replace spacing subassembly (42) including fixed connection in replacement lamp stand (421) of replacement lamp pearl (4) bottom, the setting of replacement lamp stand (421) is all stretched out to two pins of replacement lamp pearl (4), replacement lamp stand (421) and replacement jack (41) threaded connection.
6. The LED light bar of claim 1, wherein: the position of the fire wire (12) corresponding to each mounting groove (22) is rotatably connected with a positive metal contact piece (121), the positive metal contact piece (121) can rotate in the longitudinal section of the protective barrel (2), a positive torsion spring (122) is fixedly connected to the positive metal contact piece (121), the other end of the positive torsion spring (122) is fixedly connected to the fire wire (12), and when the torsion spring is in a natural state, the positive metal contact piece is punched towards the middle of the mounting groove (22);
the position of the zero line (13) corresponding to each mounting groove (22) is rotatably connected with a negative metal contact piece (131), the negative metal contact pieces (131) can rotate in the longitudinal section of the protective barrel (2), a negative torsion spring (132) is fixedly connected to each negative metal contact piece (131), the other end of each negative torsion spring (132) is fixedly connected to the zero line (13), and when the torsion springs are in a natural state, the negative metal contact pieces are punched towards the middle of the mounting groove (22);
when main lamp pearl (3) are located the position department in mounting groove (22) middle part, two pins of main lamp pearl (3) respectively with anodal metal contact (121) and negative pole metal contact (131) butt.
7. The LED light bar of claim 1, wherein: protection section of thick bamboo (2) are made by transparent material, and protection section of thick bamboo (2) are close to the position department of every mounting panel (23) and all are provided with control system, and control system includes:
the induction module (5) comprises a main current sensor (501) connected in parallel to two ends of the main lamp bead (3) and a replacement current sensor (502) connected in parallel to two ends of the replacement lamp bead (4), when current flows at the position of the main current sensor (501), the induction module (5) outputs a normal signal, and when current flows at the position of the replacement current sensor (502), the induction module (5) outputs a replacement signal;
the warning module (51) comprises a warning lamp (511) fixedly connected to the side wall of the protective cylinder (2) and close to the mounting plate (23), the warning module (51) responds to a normal signal and a replacement signal of the induction module (5), when the warning module (51) does not receive the normal signal or the replacement signal from the induction module (5), the warning lamp (511) is lightened by the warning module (51), and a counting signal is output when the warning lamp (511) is lightened by the warning module (51) every time;
the counting module (52) responds to the counting signal of the warning module (51), when the counting module (52) receives the counting signal, one counting time is accumulated, and when the counting module (52) counts twice, the counting module (52) outputs a replacement signal;
and the maintenance module (53) comprises a mobile device (531), responds to the replacement signal of the time counting module (52), and controls the mobile device (531) to send out lamp bead replacement information when the maintenance module (53) receives the replacement signal from the time counting module (52).
8. The LED light bar of claim 1, wherein: the protective cylinder (2) is in threaded connection with the side wall of the power supply box (1), and one end, far away from the power supply box (1), of the protective cylinder (2) is in threaded connection with a protective end cover (21) capable of covering the longitudinal section of the protective cylinder (2).
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| CN202010191251.8A CN111271612B (en) | 2020-03-18 | 2020-03-18 | LED lamp strip |
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| CN202010191251.8A CN111271612B (en) | 2020-03-18 | 2020-03-18 | LED lamp strip |
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| CN111271612A true CN111271612A (en) | 2020-06-12 |
| CN111271612B CN111271612B (en) | 2021-07-02 |
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| CN116538448A (en) * | 2023-03-13 | 2023-08-04 | 永林电子股份有限公司 | Decomposition type LED lamp |
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| CN111271612B (en) | 2021-07-02 |
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