CN109373207B - Novel LED lamp bead - Google Patents
Novel LED lamp bead Download PDFInfo
- Publication number
- CN109373207B CN109373207B CN201811108166.XA CN201811108166A CN109373207B CN 109373207 B CN109373207 B CN 109373207B CN 201811108166 A CN201811108166 A CN 201811108166A CN 109373207 B CN109373207 B CN 109373207B
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- Prior art keywords
- led lamp
- connector
- lamp
- flexible metal
- cushion block
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- 239000011324 bead Substances 0.000 title claims abstract description 60
- 229910052751 metal Inorganic materials 0.000 claims abstract description 69
- 239000002184 metal Substances 0.000 claims abstract description 69
- 239000000110 cooling liquid Substances 0.000 claims abstract description 12
- 238000013016 damping Methods 0.000 claims abstract description 8
- 230000000087 stabilizing effect Effects 0.000 claims description 38
- 238000009434 installation Methods 0.000 claims description 17
- 238000003780 insertion Methods 0.000 claims description 11
- 230000037431 insertion Effects 0.000 claims description 11
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims description 8
- 229910052708 sodium Inorganic materials 0.000 claims description 8
- 239000011734 sodium Substances 0.000 claims description 8
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 7
- 241000217776 Holocentridae Species 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 239000011888 foil Substances 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000005457 optimization Methods 0.000 description 9
- 238000012546 transfer Methods 0.000 description 5
- 239000002826 coolant Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000004065 semiconductor Substances 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 239000005030 aluminium foil Substances 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Images
Classifications
-
- 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
-
- 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
- F21V15/04—Resilient mountings, e.g. shock absorbers
-
- 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
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- 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
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/56—Cooling arrangements using liquid coolants
-
- 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
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a novel LED lamp bead, which comprises a lamp shade, a lamp holder and lead frames, wherein the bottom of the lamp shade is horizontally and fixedly connected with the lamp holder, the lead frames are connected to two sides of the bottom of a stable seat, a longitudinally arranged flexible metal rod is clamped at the bottom of the lamp holder through a positioning groove, the bottom of a top plate is horizontally connected with a bottom plate, a longitudinally arranged rotating shaft is connected between two plugs, the bottoms of the two lead frames are horizontally connected with second connectors, the bottom of each lead frame is longitudinally connected with a conductive rod through the second connectors, the top of each conductive rod is horizontally connected with a first connector, and the second connectors are clamped with jacks and grooves through inserting rods and raised heads. The vibration is not easy to shake and damage in use, and the service life is prolonged. The damping spring can absorb a part of vibration force during working, and plays a role in buffering. The cooling liquid in the lamp holder absorbs the heat generated during the operation of the lamp beads, and the operating temperature of the lamp beads is reduced.
Description
Technical Field
The invention relates to a novel LED lamp bead, in particular to a novel LED lamp bead.
Background
The basic structure of the LED lamp is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on a support, then the chip and a circuit board are connected by silver wires or gold wires, then the periphery of the chip and the circuit board are sealed by epoxy resin, the effect of protecting an internal core wire is achieved, and finally a shell is installed, so that the LED lamp is good in anti-seismic performance. The application field relates to the production aspects of daily household appliances and machinery, such as mobile phones, table lamps, household appliances and the like. A light emitting diode is a solid state semiconductor device capable of converting electrical energy into visible light, which can directly convert electricity into light. The heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end of the wafer is a cathode, and the other end of the wafer is connected with an anode of a power supply, so that the whole wafer is packaged by epoxy resin. The LED lamp is safe in use, low in power consumption, capable of emitting different colors in use, attractive in color and capable of being applied in daily life in a large quantity. The LED lamp is high in brightness, good in penetrating power of emitted light, capable of irradiating for a long distance and common in modern lighting systems.
However, the existing LED lamp beads still have certain defects in use. The existing LED lamp bead has a simple structure in use, and only the bottom of one simple lamp bead is connected with two lead frames. The safety device is easy to damage in use, has poor safety performance and is easy to shake after being vibrated. The heat that LED in use produced can not in time distribute, and the heat gathering influences the normal use of lamp pearl inside the lamp pearl. The lamp bead works at a high temperature for a long time and is easy to damage, and the service life is short. And the lamp pearl damages the back and changes more troublesome, often needs to change whole device, and the cost is higher, and the maintenance is inconvenient. The direction and the position of the LED lamp bead are inconvenient to adjust in installation, the LED lamp bead is easily limited in installation, the working efficiency is low in installation, and the LED lamp bead is difficult to adapt to different working requirements.
Disclosure of Invention
The invention aims to provide a novel LED lamp bead, which can solve the problems that the conventional LED lamp bead is easy to damage in use, poor in safety performance and easy to shake after being vibrated. The heat that LED in use produced can not in time distribute, and the heat gathering influences the normal use of lamp pearl inside the lamp pearl. The lamp bead works at a high temperature for a long time and is easy to damage, and the service life is short. And the lamp pearl damages the back and changes more troublesome, often needs to change whole device, and the cost is higher, and the maintenance is inconvenient. The direction and the position of the LED lamp bead are inconvenient to adjust in installation, the LED lamp bead is easily limited in installation, the working efficiency is low in installation, and the LED lamp bead is difficult to adapt to different technical problems of working requirements.
The purpose of the invention can be realized by the following technical scheme:
a novel LED lamp bead comprises a lamp shade, a lamp holder and a lead frame, wherein the bottom of the lamp shade is horizontally and fixedly connected with the lamp holder, the bottom of the lamp holder is horizontally connected with a cushion block, a plurality of damping springs are evenly connected between the cushion block and the lamp holder, a plurality of radiating holes are evenly arranged outside the cushion block, the inside of the cushion block is hollow, the bottom of the cushion block is horizontally connected with a stabilizing seat, a plurality of connecting rods are evenly connected between the top of the stabilizing seat and the bottom of the cushion block, both sides of the bottom of the stabilizing seat are connected with the lead frame, fixing holes are respectively formed in the middle ends of the stabilizing seat and the cushion block along the length direction, a positioning groove is arranged in the middle of the bottom end inside the lamp holder, a flexible metal rod which is longitudinally arranged is clamped at the bottom of the lamp holder through the positioning groove, a loading cavity, the top of the flexible metal rod penetrates through the cushion block and the stabilizing seat through the fixing hole, and the flexible metal rod is fixedly connected with a horizontally arranged top plate.
The roof top middle-end is through lantern ring fixed connection the flexible metal pole, roof bottom horizontally connect with the bottom plate, bottom plate top middle-end with the equal fixedly connected with plug in roof bottom middle-end, two be connected with the pivot of vertical setting between the plug, the pivot both ends all are connected with the rubber ring, the plug with the inside draw-in groove that is provided with of one end of pivot junction, the pivot both ends are passed through the rubber ring joint is in the inside of draw-in groove.
Two equal horizontally connected with second connector bottom the lead frame, the lead frame bottom passes through second connector longitudinal connection has the conducting rod, the top horizontally connected with first connector of conducting rod, second connector bottom middle-end is connected with the plush copper, just second connector bottom evenly is connected with four groups of inserted bars along vertical direction, first connector top evenly is provided with four vertical jacks of group, first connector top middle-end is provided with the recess, the second connector passes through the inserted bar with the plush copper joint the jack with the recess, first connector top with the equal horizontally connected with magnet in bottom of second connector, the inserted bar with the size of plush copper respectively with the jack with the inside dimension phase-match of recess, bottom plate bottom both sides all are connected with fixed head.
Preferably, the diameters of the lamp holder, the cushion block and the stabilizing seat are the same, through holes are formed in the two sides of the inner portion of the lamp holder along the length direction, and the lead frame penetrates through the lamp holder, the cushion block and the stabilizing seat through the through holes to be connected with a lamp wick in the lamp shade.
Preferably, the inside lateral wall of fixed orifices and constant head tank all inlays and has the aluminium foil, and the outside diameter of flexible metal pole and the inside diameter phase-match of fixed orifices.
Preferably, the middle parts of the two ends of the flexible metal rod are connected with clamping joints, one end of the flexible metal rod is clamped in the positioning groove through the clamping joints, and the other end of the flexible metal rod is fixedly connected with the top plate through the clamping joints.
Preferably, the cushion block and the side surface inside opposite to the stabilizing seat are provided with clamping holes along the length direction, and the two ends of the connecting rod are clamped with the cushion block and the stabilizing seat through the clamping holes.
Preferably, the rotating shaft is hollow, a wire is connected to the inside of the rotating shaft, and two ends of the wire are respectively connected with the upper plug and the lower plug.
Preferably, the two plugs are electrically connected with the two conducting rods at the upper part and the two fixing heads at the lower part respectively.
Preferably, the diameter of the rubber ring is larger than that of the rotating shaft, and the rubber ring is meshed with the inside of the clamping groove.
Preferably, roof and bottom plate inside all are cavity setting, and roof and bottom plate all are netted setting all around, and the lantern ring all loads the coolant liquid with lamp stand inside.
Preferably, the using method of the lamp bead comprises the following specific steps:
the method comprises the following steps: the lamp shade is connected with the two conducting rods at the bottom through the two lead frames at the bottom, the second connector at the bottom of the lead frame is clamped and inserted into the inner jack and the groove of the first connector through the inserted rod and the raised head, the magnets at the upper end and the lower end are mutually attracted and bonded together, and the top ends of the flexible metal rods penetrate through the stabilizing seat and the cushion block to be clamped in the positioning grooves while the conducting rods are connected with the lead frame;
step two: the bottom plate is connected inside an instrument for installing the LED lamp through the two fixing heads at the bottom and is connected with an external power supply, current flows into the plug from the fixing heads and is further transmitted to the conducting rod and the lead frame, the lamp wick inside the lampshade is electrified to normally work, cooling liquid inside the lamp holder absorbs part of heat emitted by the lamp beads during work, the other part of heat is transmitted to the inside of the flexible metal rod through the lamp holder, metal sodium inside the lamp holder absorbs the heat, the flexible metal rod transmits the heat to the top plate at the bottom for emission, and the cooling liquid inside the lantern ring absorbs the heat at the same time;
step three: when installing LED lamp pearl, the different installation demands of adaptation promote the roof rotates round the pivot of bottom, and the position of upper portion lamp shade obtains changing, needs to change the incline direction of lamp shade, bends two lead frames and flexible metal pole towards the direction that needs the installation, and LED lamp pearl is installed inside the apparatus, and the lamp pearl damages the back in the use, upwards stimulates the lamp pearl, dismantles it, changes new lamp pearl.
The invention has the beneficial effects that:
1. through connecting the lamp stand in the lamp shade bottom, and connect gradually cushion and stable seat in the bottom of lamp stand for lamp shade bottom is more stable in the work, and in use buffering absorbing function is good, receives vibrations difficult to rock the damage in the use, and life obtains the extension. The damping spring can absorb a part of vibration force during working, and plays a role in buffering. The cooling liquid in the lamp holder absorbs the heat generated during the operation of the lamp beads, and the operating temperature of the lamp beads is reduced. The cushion increases the heat dispersion of lamp pearl and is good, has avoided the heat gathering that the lamp pearl produced in the inside of lamp stand, influences the normal use of lamp pearl. The position of the cushion block and the position of the lamp holder are limited by the stabilizing seat, the lamp holder and the cushion block are not easy to shake and fall off in use, and the safety performance is high.
2. Through connecting flexible metal pole bottom the lamp stand, and load metal sodium in the inside of flexible metal pole for inside the lamp stand can be with the heat transfer of lamp pearl production to flexible metal pole in the work, metal heat conductivity is good, and heat transfer obtains improving with giving off efficiency. Inside metal sodium absorbs the heat of flexible metal pole transmission for the speed that the heat gived off reduces the operating temperature of lamp pearl in use, and the guard lamp pearl is not fragile, improves the security performance of its work. The flexible metal rod has better flexibility, can be bent randomly in use, does not influence the use of a lead frame, is not limited by the flexible metal rod when the direction of the lamp bead needs to be changed, has wider application range, and increases the use performance of the LED lamp bead.
3. Through connecting the conducting rod in the lead frame bottom, and meet the conducting rod through first connector and second connector for installation that can be free is dismantled between work lead frame and the conducting rod, simple to operate between lead frame and the conducting rod, LED lamp pearl in use can solitary change after damaging, need not change whole lamps and lanterns, saves the cost, and follow-up maintenance is maintained simply. And need not other professional instruments during the change, the lamp pearl can be dismantled to the pulling LED lamp, utilizes the inserted bar and the plush copper of second connector bottom to insert inside jack and the recess of first connector, and the lead frame can be with the stable connection of conducting rod, and the conducting rod can be in the work for the normal power transmission of lead frame, the work that the lamp pearl can be stabilized.
4. The top plate is connected to the bottom of the flexible metal rod, and the bottom of the top plate is connected with the bottom plate through the rotating shaft, so that after the bottom plate is fixedly connected with the installation instrument in work, the LED lamp beads can freely change the inclined direction, the lead frame is bent towards one direction without being bent for many times, the lead frame is not easy to damage in use and is not easy to break, and the service life of the lead frame is prolonged. The inside wire of pivot can connect the conducting rod on upper portion and the fixed head of lower part in the work, and the pivot can be normal power supply in rotating, does not influence the use of lamp pearl. The inside coolant liquid of roof upper portion lantern ring can absorb the heat of flexible metal pole bottom transmission, and the roof upper portion can be carried to the absorptive heat of flexible metal pole, has the interval between roof and the bottom plate, and inside cavity is netted setting, is favorable to thermal rapid dissipation, protects the difficult high temperature damage of LED lamp.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic view of the overall structure of the present invention.
FIG. 2 is a schematic view of a wire lamp holder according to the present invention.
Fig. 3 is a schematic view of a first connector mounting structure according to the present invention.
Fig. 4 is a schematic view of the structure of the flexible metal rod of the present invention.
Fig. 5 is a schematic view of the mounting structure of the base plate of the present invention.
FIG. 6 is a schematic view of a shaft mounting structure according to the present invention.
In the figure: 1. a lamp shade; 2. a lamp socket; 3. a flexible metal rod; 4. a first connector; 5. a second connector; 6. a lead frame; 7. a top plate; 8. a collar; 9. a fixed head; 10. a conductive rod; 11. a damping spring; 12. perforating; 13. heat dissipation holes; 14. a connecting rod; 15. aluminum foil; 16. a clamping hole; 17. a fixing hole; 18. a stabilizing base; 19. cushion blocks; 20. a magnet; 21. inserting a rod; 22. a raised head; 23. a groove; 24. a jack; 25. a clamping head; 26. a rotating shaft; 27. a plug; 28. a base plate; 29. a rubber ring; 30. a wire; 31. a card slot; 32. and (6) positioning a groove.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, a novel LED lamp bead comprises a lamp shade 1, a lamp holder 2, and a lead frame 6, the lamp shade 1 is horizontally and fixedly connected with the lamp holder 2, the bottom of the lamp holder 2 is horizontally connected with a cushion block 19, a plurality of damping springs 11 are evenly connected between the cushion block 19 and the lamp holder 2, a plurality of radiating holes 13 are evenly arranged outside the cushion block 19, the cushion block 19 is hollow, the bottom of the cushion block 19 is horizontally connected with a stabilizing base 18, a plurality of connecting rods 14 are evenly connected between the top of the stabilizing base 18 and the bottom of the cushion block 19, the lead frame 6 is connected on both sides of the bottom of the stabilizing base 18, fixing holes 17 are respectively arranged at the middle ends of the stabilizing base 18 and the cushion block 19 along the length direction, a positioning groove 32 is arranged at the middle part of the bottom end of the lamp holder 2, a flexible metal rod 3 which is longitudinally, the inside metal sodium that has deposited of loading cavity, 3 tops of flexible metal rod run through cushion 19 and stable seat 18 through fixed orifices 17, and 3 fixed connection of flexible metal rod have the roof 7 of level setting, and cushion 19 and stable seat 18 interconnect are a whole, and connecting rod 14 inserts inside jack 24, and the space is less each other, and damping spring 11 plays the effect of buffering, and protection lamp pearl in use is difficult for rocking, and is not fragile. The lamp beads generate heat, the cooling liquid in the lamp holder 2 absorbs a part of the heat emitted by the lamp beads in the working process, and the cushion block 19 absorbs the heat and then emits the heat to the outside through the heat emission holes 13;
the flexible metal rod 3 of 8 fixed connection is passed through to roof 7 top middle-ends, roof 7 bottom horizontally connect has bottom plate 28, the equal fixedly connected with plug 27 of bottom plate 28 top middle-ends and roof 7 bottom middle-ends, be connected with the pivot 26 of vertical setting between two plugs 27, the pivot 26 both ends all are connected with rubber ring 29, plug 27 is provided with draw-in groove 31 with the one end inside of pivot 26 junction, the inside at draw-in groove 31 is passed through rubber ring 29 joint at the pivot 26 both ends, flexible metal rod 3 can absorb the heat at work, accelerate thermal efficiency of giving off. The top plate 7 and the bottom plate 28 are convenient for changing the position of the lamp bead, the top plate 7 can rotate on the upper part of the bottom plate 28 through the rotating shaft 26, and the direction of the lamp bead can be changed conveniently after the bottom plate 28 is fixed;
the bottom of each lead frame 6 is horizontally connected with a second connector 5, the bottom of each lead frame 6 is longitudinally connected with a conductive rod 10 through the second connector 5, the top of each conductive rod 10 is horizontally connected with a first connector 4, the middle end of the bottom of each second connector 5 is connected with a raised head 22, the bottom of each second connector 5 is uniformly connected with four groups of insertion rods 21 along the vertical direction, the top of each first connector 4 is uniformly provided with four groups of vertical insertion holes 24, the middle end of the top of each first connector 4 is provided with a groove 23, each second connector 5 is connected with the corresponding insertion hole 24 and the corresponding groove 23 in a clamping mode through the corresponding insertion rod 21 and the raised head 22, the top of each first connector 4 and the bottom of each second connector 5 are horizontally connected with magnets 20, the sizes of the insertion rods 21 and the raised heads 22 are respectively matched with the inner sizes of the corresponding insertion holes 24 and the corresponding grooves 23, two sides of the bottom plate 28 are respectively connected with fixing heads, the lamp bead is simple to mount and dismount at the upper part, and the lamp bead is convenient to replace.
As a technical optimization scheme of the invention, the diameters of the lamp holder 2, the cushion block 19 and the stabilizing seat 18 are the same, the through holes 12 are arranged on two inner sides along the length direction, the lead frame 6 penetrates through the lamp holder 2, the cushion block 19 and the stabilizing seat 18 through the through holes 12 to be connected with the lamp wick in the lampshade 1, the lamp holder 2, the cushion block 19 and the stabilizing seat 18 are connected into a whole in the same size, the appearance is more attractive, the size is more consistent during installation, the installation is convenient, the lead frame 6 can stably penetrate through the lamp holder 2, the cushion block 19 and the stabilizing seat 18 to transmit electric power for the interior of the lamp bead, and the normal operation of the lamp.
As a technical optimization scheme of the invention, the aluminum foils 15 are embedded on the inner side walls of the fixing holes 17 and the positioning grooves 32, the outer diameter of the flexible metal rod 3 is matched with the inner diameter of the fixing holes 17, the aluminum foils 15 can increase the attaching degree between the fixing holes 17 and the positioning grooves 32 and the flexible metal rod 3, the flexible metal rod 3 is not easy to shake in use, the aluminum foils 15 can improve the heat transfer rate, and the metal transfer heat is faster.
As a technical optimization scheme of the invention, the middle parts of the two ends of the flexible metal rod 3 are respectively connected with the clamping joints 25, one end of the flexible metal rod 3 is clamped with the positioning groove 32 through the clamping joint 25, the other end of the flexible metal rod 3 is fixedly connected with the top plate 7 through the clamping joint 25, the clamping joint 25 is clamped with the positioning groove 32, and the flexible metal rod 3 is convenient to connect and fix and simple to install and disassemble.
As a technical optimization scheme of the invention, clamping holes 16 are respectively arranged in the opposite side surfaces of the cushion block 19 and the stabilizing seat 18 along the length direction, the cushion block 19 and the stabilizing seat 18 are clamped at the two ends of the connecting rod 14 through the clamping holes 16, the two ends of the connecting rod 14 can enter the cushion block 19 and the stabilizing seat 18 through the clamping holes 16, and when the cushion block 19 and the stabilizing seat 18 are mutually attached, the connecting rod 14 is inserted into the clamping holes 16, so that the gap between the stabilizing seat 18 and the cushion block 19 is reduced.
As a technical optimization scheme of the invention, the rotating shaft 26 is arranged in a hollow manner, the rotating shaft 26 is internally connected with the lead 30, two ends of the lead 30 are respectively connected with the upper plug 27 and the lower plug 27, the lead 30 can penetrate through the rotating shaft 26, two ends of the lead are connected with the plugs 27, the fixed head 9 can be connected with the upper conducting rod 10, a circuit is enabled to be smooth, and external electric power can be transmitted to the inside of the lamp bead for normal use of the lamp bead.
As a technical optimization scheme of the invention, the upper plug 27 and the lower plug 27 are respectively electrically connected with the two conducting rods 10 at the upper part and the two fixing heads 9 at the lower part, the two plugs 27 can transmit electric power, the electric power received by the fixing heads 9 is transmitted to the conducting rods 10, and the conducting rods 10 are transmitted to the lead frame 6 to provide electric energy for the work of the lamp beads.
As a technical optimization scheme of the invention, the diameter of the rubber ring 29 is larger than that of the rotating shaft 26, the rubber ring 29 is in meshed connection with the inside of the clamping groove 31, the rubber ring 29 is not easy to shake and not fall off after being clamped in the clamping groove 31, and the rotating shaft 26 stably and freely rotates in the clamping groove 31.
As a technical optimization scheme of the invention, the top plate 7 and the bottom plate 28 are both hollow, the peripheries of the top plate 7 and the bottom plate 28 are both net-shaped, the lantern ring 8 and the lamp holder 2 are both loaded with cooling liquid, the hollow net-shaped arrangement of the top plate 7 and the bottom plate 28 is favorable for rapidly dissipating heat transmitted by the flexible metal rod 3, the heat dissipation efficiency is improved, and the cooling liquid can absorb a part of heat in work and reduce the temperature of a lamp bead in work.
As a technical optimization scheme of the invention, the using method of the lamp bead comprises the following specific steps:
the method comprises the following steps: the lampshade 1 is connected with two conducting rods 10 at the bottom through two lead frames 6 at the bottom, a second connector 5 at the bottom of each lead frame 6 is clamped and inserted into an insertion hole 24 and a groove 23 in a first connector 4 through an insertion rod 21 and a raised head 22, magnets 20 at the upper end and the lower end are mutually attracted and bonded together, and the top ends of flexible metal rods 3 penetrate through a stabilizing seat 18 and a cushion block 19 to be clamped in a positioning groove 32 while the conducting rods 10 are connected with the lead frames 6;
step two: the bottom plate 28 is connected to the inside of an apparatus for installing the LED lamp through the two fixing heads 9 at the bottom and is connected with an external power supply, current flows into the plug 27 from the fixing heads 9 and is further transmitted to the conducting rod 10 and the lead frame 6, a lamp wick inside the lampshade 1 is electrified to normally work, cooling liquid inside the lamp holder 2 absorbs a part of heat emitted by the lamp bead in work, the other part of heat is transmitted to the inside of the flexible metal rod 3 through the lamp holder 2, metal sodium inside absorbs the heat, the flexible metal rod 3 transmits the heat to the top plate 7 at the bottom to be emitted, and the cooling liquid inside the lantern ring 8 absorbs the heat at the same time;
step three: when installing LED lamp pearl, the different installation demands of adaptation promote roof 7 and rotate round the pivot 26 of bottom, and the position of upper portion lamp shade 1 obtains changing, need to change the incline direction of lamp shade 1, bends two lead frames 6 and flexible metal pole 3 towards the direction that needs the installation, and LED lamp pearl is installed inside the apparatus, and the back is damaged to the lamp pearl in the use, upwards stimulates the lamp pearl, dismantles it, changes new lamp pearl.
When the invention is used, the lampshade 1 is connected with the two conducting rods 10 at the bottom through the two lead frames 6 at the bottom. The lamp holder 2, the cushion block 19 and the stabilizing base 18 are connected into a whole, the connecting rod 14 is inserted into the jack 24, the gap between the connecting rod and the jack is small, the damping spring 11 plays a role in buffering, and the protective lamp beads are not prone to shaking and damage in use. The second connector 5 at the bottom of the lead frame 6 is inserted into the insertion hole 24 and the groove 23 inside the first connector 4 by the insertion rod 21 and the projection 22. The magnets 20 at the upper and lower ends are attracted and bonded to each other, so that the connection stability of the lead frame 6 and the conductive rod 10 is improved. When the conducting rod 10 is connected with the lead frame 6, the top end of the flexible metal rod 3 passes through the stabilizing seat 18 and the cushion block 19 through the fixing hole 17 to be clamped in the positioning groove 32, and the flexible metal rod 3 is in close contact with the fixing hole 17 and the aluminum foil 15 on the side wall of the positioning groove 32. The bottom plate 28 is connected to the inside of the LED lamp mounting apparatus through the two fixing heads 9 at the bottom, and is connected with an external power supply. The current flows into the plug 27 at the bottom from the fixed head 9, is transmitted to the plug 27 at the upper part through the lead 30, and then is transmitted to the conducting rod 10 and the lead frame 6, and the lamp wick in the lampshade 1 is electrified to work normally. Lamp pearl produces the heat in the work, and lamp stand 2 inside coolant liquid absorbs the partly heat that the lamp pearl distributed out in the work, gives off to the outside through louvre 13 after cushion 19 absorbs the heat, and the inside of flexible metal pole 3 is transmitted through lamp stand 2 to the heat of another part, and inside metal sodium absorbs the heat. Flexible metal pole 3 gives off heat transfer to roof 7 of bottom, and 8 inside coolants of lantern ring absorb the heat simultaneously, reduce the temperature of lamp pearl in the work. When installing LED lamp pearl, in order to adapt to different installation demands, promote roof 7 and rotate round the pivot 26 of bottom, the rubber ring 29 joint at the pivot 26 both ends is inside draw-in groove 31, rotates in draw-in groove 31 inside, and the position of upper portion lamp shade 1 obtains changing. The inclination direction of the lampshade 1 needs to be changed, the two lead frames 6 and the flexible metal rod 3 are bent towards the direction needing to be installed, the lead frames 6 only need to be bent towards one side once, different directions can be changed through the rotating shaft 26, and the LED lamp beads can be stably installed inside the device. After the lamp bead is damaged in the use, the lamp bead is pulled upwards to be detached, a new lamp bead is replaced, the whole device does not need to be replaced, and the use cost is reduced. When the roof 7 rotates, rotate more than the round towards a direction after, still need the redirecting, need the adjustment direction of antiport, avoid inside wire 30 because of rotating the number of turns too much, lead to the winding fracture, both ends drop from two plugs 27 one end.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (10)
1. The novel LED lamp bead comprises a lamp shade (1), a lamp holder (2) and a lead frame (6), and is characterized in that the lamp shade (1) is horizontally and fixedly connected with the lamp holder (2) at the bottom, a cushion block (19) is horizontally connected with the bottom of the lamp holder (2), a plurality of damping springs (11) are uniformly connected between the cushion block (19) and the lamp holder (2), a plurality of radiating holes (13) are uniformly formed in the outer portion of the cushion block (19), the inner portion of the cushion block (19) is hollow, a stabilizing seat (18) is horizontally connected with the bottom of the cushion block (19), a plurality of connecting rods (14) are uniformly connected between the top of the stabilizing seat (18) and the bottom of the cushion block (19), the lead frame (6) is connected to two sides of the bottom of the stabilizing seat (18), and fixing holes (17) are formed in the middle end of the inner portion of the cushion block (19), a positioning groove (32) is formed in the middle of the bottom end inside the lamp holder (2), a flexible metal rod (3) which is longitudinally arranged is clamped at the bottom of the lamp holder (2) through the positioning groove (32), a loading cavity is formed inside the flexible metal rod (3), metal sodium is stored inside the loading cavity, the top of the flexible metal rod (3) penetrates through the cushion block (19) and the stabilizing seat (18) through the fixing hole (17), and the flexible metal rod (3) is fixedly connected with a top plate (7) which is horizontally arranged;
the middle end of the top plate (7) is fixedly connected with the flexible metal rod (3) through a lantern ring (8), the bottom of the top plate (7) is horizontally connected with a bottom plate (28), the middle end of the top of the bottom plate (28) and the middle end of the bottom of the top plate (7) are both fixedly connected with plugs (27), a rotating shaft (26) which is longitudinally arranged is connected between the two plugs (27), both ends of the rotating shaft (26) are both connected with rubber rings (29), a clamping groove (31) is formed in one end of the joint of the plugs (27) and the rotating shaft (26), and both ends of the rotating shaft (26) are clamped in the clamping groove (31) through the rubber rings (29);
two equal horizontally connected second connector (5) in lead frame (6) bottom, lead frame (6) bottom is through second connector (5) longitudinal connection has conducting rod (10), the top horizontally connected first connector (4) of conducting rod (10), second connector (5) bottom middle-end is connected with plush copper (22), just second connector (5) bottom evenly is connected with four groups of inserted bars (21) along vertical direction, first connector (4) top evenly is provided with four groups of vertical jacks (24), first connector (4) top middle-end is provided with recess (23), second connector (5) pass through inserted bar (21) with plush copper (22) joint jack (24) with recess (23), first connector (4) top with the equal horizontally connected magnet (20) in bottom of second connector (5), the sizes of the inserted rod (21) and the raised head (22) are respectively matched with the inner sizes of the insertion hole (24) and the groove (23), and two sides of the bottom plate (28) are respectively connected with a fixing head (9).
2. The novel LED lamp bead according to claim 1, wherein the diameters of the lamp holder (2), the cushion block (19) and the stabilizing seat (18) are the same, perforations (12) are arranged on two sides of the interior of the lamp holder (2), the cushion block (19) and the stabilizing seat (18) along the length direction, and the lead frame (6) penetrates through the lamp holder (2), the cushion block (19) and the stabilizing seat (18) through the perforations (12) to be connected with a lamp wick in the interior of the lampshade (1).
3. The novel LED lamp bead according to claim 1, wherein the inner side walls of the fixing hole (17) and the positioning groove (32) are embedded with aluminum foil (15), and the outer diameter of the flexible metal rod (3) is matched with the inner diameter of the fixing hole (17).
4. The novel LED lamp bead according to claim 1, wherein clamping connectors (25) are connected to the middle portions of the two ends of the flexible metal rod (3), one end of the flexible metal rod (3) is clamped with the positioning groove (32) through the clamping connectors (25), and the other end of the flexible metal rod is fixedly connected with the top plate (7) through the clamping connectors (25).
5. The novel LED lamp bead according to claim 1, wherein the inside of the opposite side surfaces of the cushion block (19) and the stabilizing seat (18) are provided with clamping holes (16) along the length direction, and the two ends of the connecting rod (14) are clamped with the cushion block (19) and the stabilizing seat (18) through the clamping holes (16).
6. The novel LED lamp bead according to claim 1, wherein the inside of the rotating shaft (26) is hollow, a wire (30) is connected inside the rotating shaft (26), and two ends of the wire (30) are respectively connected with the upper plug and the lower plug (27).
7. The novel LED lamp bead according to claim 1, wherein the two upper and lower plugs (27) are electrically connected to the two upper conductive rods (10) and the two lower fixing heads (9), respectively.
8. The novel LED lamp bead according to claim 1, wherein the diameter of the rubber ring (29) is larger than that of the rotating shaft (26), and the rubber ring (29) is engaged with the inside of the clamping groove (31).
9. The novel LED lamp bead according to claim 1, wherein the top plate (7) and the bottom plate (28) are both hollow, the top plate (7) and the bottom plate (28) are all meshed, and cooling liquid is loaded in the lantern ring (8) and the lamp holder (2).
10. The novel LED lamp bead according to claim 1, wherein the specific steps of the using method of the lamp bead include:
the method comprises the following steps: the lampshade (1) is connected with two conducting rods (10) at the bottom through two lead frames (6) at the bottom, a second connector (5) at the bottom of the lead frame (6) is clamped and inserted into an inner jack (24) and a groove (23) of a first connector (4) through an inserting rod (21) and a raised head (22), a magnet (20) at the bottom of the second connector (5) and a magnet (20) at the top of the first connector (4) are mutually attracted and bonded together, and when the conducting rods (10) are connected with the lead frames (6), the top ends of flexible metal rods (3) penetrate through stabilizing seats (18) and cushion blocks (19) and are clamped in positioning grooves (32);
step two: the bottom plate (28) is connected to the inside of an apparatus for installing the LED lamp beads through the two fixing heads (9) at the bottom, the two fixing heads (9) are connected with an external power supply, current flows into the plug (27) from the fixing heads (9) and then is transmitted to the conducting rod (10) and the lead frame (6), a lamp wick inside the lampshade (1) is electrified to normally work, cooling liquid inside the lamp holder (2) absorbs part of heat emitted by the LED lamp beads in work, the other part of heat is transmitted to the inside of the flexible metal rod (3) through the lamp holder (2), metal sodium inside absorbs the heat, the flexible metal rod (3) transmits the heat to the top plate (7) at the bottom for emission, and the cooling liquid inside the lantern ring (8) absorbs the heat at the same time;
step three: when installing LED lamp pearl, adapt to different installation demands, promote roof (7) rotate round pivot (26) of bottom, and the position of upper portion lamp shade (1) obtains changing, need change the incline direction of lamp shade (1), bends two lead frames (6) and flexible metal pole (3) towards the direction that needs the installation, and LED lamp pearl is installed inside the apparatus, and LED lamp pearl damages the back in the use, upwards stimulates LED lamp pearl, dismantles it, changes new LED lamp pearl.
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| CN111550721B (en) * | 2020-05-07 | 2022-01-25 | 贵州中晟泰科智能技术有限公司 | LED lamp bead and LED support thereof |
| CN111735035B (en) * | 2020-07-06 | 2021-08-03 | 浦江春生夏长环保科技有限公司 | LED lamp capable of actively adjusting heat dissipation based on magnetic protection type pins |
| CN113217885A (en) * | 2021-05-06 | 2021-08-06 | 深圳市永裕光电有限公司 | Telescopic wide-angle LED luminotron |
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