CN114607955B - COB integrated high-power LED light source - Google Patents
COB integrated high-power LED light source Download PDFInfo
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- CN114607955B CN114607955B CN202210174456.4A CN202210174456A CN114607955B CN 114607955 B CN114607955 B CN 114607955B CN 202210174456 A CN202210174456 A CN 202210174456A CN 114607955 B CN114607955 B CN 114607955B
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- 230000000712 assembly Effects 0.000 claims abstract description 15
- 238000000429 assembly Methods 0.000 claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims description 38
- 239000010959 steel Substances 0.000 claims description 38
- 238000004804 winding Methods 0.000 claims description 32
- 238000005096 rolling process Methods 0.000 claims description 14
- 238000001125 extrusion Methods 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 6
- 238000000576 coating method Methods 0.000 claims description 6
- 239000011810 insulating material Substances 0.000 claims description 3
- 244000309464 bull Species 0.000 description 12
- 238000010586 diagram Methods 0.000 description 8
- 241001465382 Physalis alkekengi Species 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
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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
-
- 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
- F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
-
- 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
-
- 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)
- 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 a COB integrated high-power LED light source, which comprises a bottom shell, an upper shell, first COB light sources, lamp panels, second COB light source assemblies, conductive assemblies and driving assemblies, wherein the upper shell is fixed at the top of the bottom shell; according to the invention, the number of COB light sources can be adjusted according to the lamp covers with different sizes, when the lamp covers are larger, the lamp panel can be driven to extend out by a certain length, so that a certain number of second COB light sources can be extended out, the whole light source can be used for the lamp covers, the adaptability of the whole light source is greatly improved, and the lamp cover can be suitable for various lamp covers with different sizes.
Description
Technical Field
The invention relates to the technical field of LED light sources, in particular to a COB integrated high-power LED light source.
Background
The COB light source is a high-light-efficiency integrated surface light source technology in which an LED chip is directly attached to a mirror surface metal substrate with high reflectivity, and the technology eliminates the bracket concept, and has no electroplating, reflow soldering and surface mounting procedures, so that the procedures are reduced by nearly one third, and the cost is saved by one third;
the lamp shade of suitable size can be selected according to its application place to ordinary lamps and lanterns, and then install the COB light source in the lamp shade and throw light on, and be provided with multiunit COB light source in the lamp shade of great lamps and lanterns generally, along with the volume of lamps and lanterns reduces, the quantity of COB light source on the base plate also reduces thereupon, lacks the COB light source that can adapt to multiple not unidimensional lamp shade on the present market, and the COB light source subassembly of existing had not been able to adjust above COB light source quantity according to the size of lamp shade.
Therefore, it is necessary to provide a new COB integrated high-power LED light source to solve the above technical problems.
Disclosure of Invention
In order to solve the technical problems, the invention provides a COB integrated high-power LED light source.
The invention provides a COB integrated high-power LED light source, which comprises a bottom shell, an upper shell, first COB light sources, lamp panels, second COB light source assemblies, conductive assemblies and driving assemblies, wherein the upper shell is fixed at the top of the bottom shell, a plurality of the first COB light sources are fixed at the bottom of the bottom shell at equal intervals, four lamp panels are respectively and slidably connected to the inner wall of the bottom shell and the inner wall of the upper shell, the number of the lamp panels on the inner wall of the bottom shell and the number of the lamp panels on the inner wall of the upper shell are two, a plurality of the second COB light source assemblies are arranged on the surfaces of the lamp panels at equal intervals, the conductive assemblies are respectively arranged on the inner wall of the bottom shell and the inner wall of the upper shell and are used for electrically connecting the second COB light source assemblies, and the driving assemblies are fixed at one end of the conductive assemblies and are used for driving the conductive assemblies to stretch out and roll, and simultaneously pushing the lamp panels to stretch out or retract.
Preferably, the two lamp panels of the inner wall of the bottom shell and the two lamp panels of the inner wall of the upper shell are arranged in a central symmetry manner.
Preferably, the second COB light source assembly comprises a second COB light source and pins, a plurality of the second COB light sources are embedded and installed at the bottom of the lamp panel at equal intervals, the pins are symmetrically installed at the top of the second COB light source, and the tops of the pins penetrate through the lamp panel and extend to the upper portion of the lamp panel.
Preferably, the tops of the pins are arranged in an arc-shaped concave shape.
Preferably, the inner wall of the bottom shell and the inner wall of the upper shell are symmetrically fixed with sliding rails in a central mode, and the lamp panel is in sliding connection with the outer wall of the sliding rails through sliding grooves.
Preferably, the conductive assembly comprises side plates, a rolling shaft, baffle plates, rolling parts, steel coils, magnet strips, wires, connecting strips and conductive elastic sheets, wherein the side plates are respectively fixed on the inner wall of a bottom shell and the inner wall of an upper shell, the side plates of the inner wall of a bottom shell and the side plates of the inner wall of the upper shell are all arranged in a central symmetry mode, the side plates of the inner wall of the bottom shell and the side plates of the inner wall of the upper shell are all provided with four side plates, the rolling shaft is rotationally connected between the two side plates of the same side through bearings, the baffle plates are fixed on the outer wall of the rolling shaft, the baffle plates on one rolling shaft are provided with three rolling parts, the three baffle plates on one rolling shaft are arranged at equal intervals, the baffle plates are separated from the outer wall of the rolling shaft, the end portions of the steel coils are fixed on the rolling part of the outer wall of the rolling shaft, one end of the steel coils is fixed with the end of the upper surface of the lamp plate, the magnet strips are fixed on the top of the lamp plate, the number of each lamp plate top magnet strip is four, the magnet strips are fixedly connected with the wire coils on one side of the two side plates which are in a contact with each other, the wire strip is extruded, the wire strip is fixedly arranged on one side of the same side of the arc-shaped conductive strip is connected with one side of the arc-shaped conductive strip, and the two side is connected with one side of the arc-shaped conductive strip is in contact with one side of the arc-shaped conductive strip, and the two side is connected with one side of the arc-shaped conductive strip is arranged.
Preferably, the outer wall of the steel coil is uniformly sprayed with an insulating coating, and the insulating coating is positioned between the lead and the steel coil.
Preferably, the connecting strip is made of hard insulating materials.
Preferably, the drive assembly includes scroll spring, bracing piece, first bull stick, first gyro wheel, second bull stick, second gyro wheel, gear motor, first gear and second gear, scroll spring symmetry is fixed at the both ends of rolling axle, and the scroll spring keeps away from the one end of rolling axle and the fixed surface of curb plate, the bracing piece is the inner wall at the bottom shell and the inner wall of last casing of a set of central symmetry fixing respectively, the upper end between two bracing pieces of same one side is fixed to first bull stick, the both ends at first bull stick outer wall are fixed to first gyro wheel symmetry, first gyro wheel is the lower extreme between two lower middle protruding form settings in both ends, and first gyro wheel and the outer wall extrusion contact of second bull stick, the second gyro wheel is the protruding middle part concave form setting in both ends, and the outer wall extrusion contact of second coil of strip and last casing, gear motor fixes the inner wall at the bottom shell and the inner wall of last casing respectively, and the output of second coil of strip and the second coil of strip are fixed at the first end, the gear is fixed at first end of first bull stick and the gear is fixed to the second bull stick, the first end is connected.
Preferably, the inner wall of the bottom shell and the inner wall of the upper shell are connected with guide wheels in a central symmetry rotation mode through shaft pins, and the guide wheels are in extrusion contact with the outer wall of the steel coil.
Compared with the related art, the COB integrated high-power LED light source provided by the invention has the following beneficial effects:
according to the invention, the number of COB light sources can be adjusted according to the lamp covers with different sizes, when the lamp covers are larger, the lamp panel can be driven to extend out by a certain length, so that a certain number of second COB light sources can be extended out, the whole light source can be used for the lamp covers, the adaptability of the whole light source is greatly improved, and the lamp cover can be suitable for mounting of lamp covers with various sizes.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a second schematic diagram of the overall structure of the present invention;
FIG. 3 is a third schematic diagram of the overall structure of the present invention;
FIG. 4 is a schematic view of a second COB light source module according to the present invention;
FIG. 5 is an enlarged view of A of the present invention;
FIG. 6 is a schematic diagram of a conductive component according to the present invention;
FIG. 7 is a second schematic diagram of a conductive component according to the present invention;
FIG. 8 is an enlarged view of the invention at B;
FIG. 9 is a third schematic diagram of the conductive component of the present invention;
FIG. 10 is an enlarged view of the invention at C;
FIG. 11 is a schematic diagram of a driving assembly according to the present invention;
FIG. 12 is an enlarged view of the invention at D;
FIG. 13 is a second schematic diagram of the driving assembly of the present invention;
fig. 14 is an enlarged view of the invention at E.
Reference numerals in the drawings: 1. a bottom housing; 2. an upper housing; 3. a first COB light source; 4. a lamp panel; 5. a second COB light source assembly; 51. a second COB light source; 52. a stitch; 6. a conductive assembly; 61. a side plate; 62. a winding shaft; 621. a winding part; 63. a baffle; 64. a steel coil; 65. a magnet bar; 66. a wire; 67. a connecting strip; 68. a conductive spring plate; 7. a drive assembly; 71. a spiral spring; 72. a support rod; 73. a first rotating lever; 74. a first roller; 75. a second rotating rod; 76. a second roller; 77. a reduction motor; 78. a first gear; 79. a second gear; 8. a slide rail; 9. and a guide wheel.
Detailed Description
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
Specific implementations of the invention are described in detail below in connection with specific embodiments.
Referring to fig. 1, fig. 2 and fig. 3, the COB integrated high-power LED light source provided by the embodiment of the invention includes a bottom housing 1, an upper housing 2, a first COB light source 3, a lamp panel 4, a second COB light source assembly 5, a conductive assembly 6 and a driving assembly 7, wherein the upper housing 2 is fixed at the top of the bottom housing 1, a plurality of first COB light sources 3 are equidistantly fixed at the bottom of the bottom housing 1, four lamp panels 4 are respectively and slidably connected to the inner wall of the bottom housing 1 and the inner wall of the upper housing 2, the number of lamp panels 4 on the inner wall of the bottom housing 1 and the number of lamp panels 4 on the inner wall of the upper housing 2 are two, a plurality of second COB light source assemblies 5 are equidistantly arranged on the surface of the lamp panels 4, the conductive assembly 6 is respectively and mounted on the inner wall of the bottom housing 1 and the inner wall of the upper housing 2, and is used for electrically connecting the second COB light source assemblies 5, and the driving assembly 7 is fixed at one end of the conductive assembly 6 and is used for driving the conductive assembly 6 to stretch out and roll up, and pushing the lamp panels 4 to stretch or retract.
It should be noted that, the number of COB light sources can be adjusted according to the lamp shade of different sizes, when the lamp shade is great, can stretch out certain length through driving lamp plate 4 to can stretch out certain quantity of second COB light sources 51, thus the whole light source that can be is applicable to this lamp shade and uses, thereby very big improvement the adaptability of whole light source, can be applicable to the lamp shade of multiple equidimension and install
Referring to fig. 1, 2 and 3, the two lamp panels 4 on the inner wall of the bottom housing 1 and the two lamp panels 4 on the inner wall of the upper housing 2 are all arranged in a central symmetry manner.
Referring to fig. 4 and 5, the second COB light source assembly 5 includes a second COB light source 51 and pins 52, the second COB light sources 51 are embedded and mounted at the bottom of the lamp panel 4 at equal intervals, the pins 52 are symmetrically mounted at the top of the second COB light source 51, and the top of the pins 52 extends to the upper portion of the lamp panel 4 through the lamp panel 4.
The entire light source can be adjusted by providing the second COB light source assembly 5.
Referring to fig. 5, the tops of the pins 52 are arranged in an arc-shaped recess, which is convenient for fitting with the wires 66.
Referring to fig. 3, the inner wall of the bottom housing 1 and the inner wall of the upper housing 2 are symmetrically fixed with a sliding rail 8, and the lamp panel 4 is slidably connected with the outer wall of the sliding rail 8 through a sliding slot.
Referring to fig. 5, 6, 7, 8, 9 and 10, the conductive assembly 6 includes a side plate 61, a winding shaft 62, a baffle 63, a winding portion 621, a coil 64, a magnet strip 65, a wire 66, a connecting strip 67 and a conductive spring 68, the side plate 61 is respectively fixed on the inner wall of the bottom case 1 and the inner wall of the upper case 2, the side plate 61 on the inner wall of the bottom case 1 and the side plate 61 on the inner wall of the upper case 2 are all symmetrically arranged in the center, the side plate 61 on the inner wall of the bottom case 1 and the side plate 61 on the inner wall of the upper case 2 are all four, the winding shaft 62 is rotatably connected between the two side plates 61 on the same side through a bearing, the baffle 63 is fixed on the outer wall of the winding shaft 62, three baffles 63 on one winding shaft 62 are arranged, the three baffles 63 on one winding shaft 62 are equidistantly arranged, the outer wall of the winding shaft 62 is separated by two winding portions 621 by the three baffles 63, the end of the steel coil 64 is fixed at the winding part 621 of the outer wall of the winding shaft 62, the steel coil 64 is in arc-shaped arrangement, one end of the steel coil 64 far away from the winding part 621 is fixed with the end of the upper surface of the lamp panel 4, the magnet strips 65 are fixed at the top of the lamp panel 4, the number of the magnet strips 65 at the top of each lamp panel 4 is four, the steel coil 64 and the magnet strips 65 are attracted, the wire 66 is fixed at the middle part of one arc-shaped protruding side of the steel coil 64, one side of the wire 66 is in arc-shaped arrangement, one arc-shaped side of the wire 66 is in extrusion contact with the arc-shaped concave part of the top of the stitch 52, the outer wall of the steel coil 64 is uniformly sprayed with an insulating coating, the insulating coating is positioned between the wire 66 and the wire 64, the steel coil 64 can be prevented from being electrified, the connecting strip 67 is fixed between the two side plates 61 at the same side, the conductive spring piece 68 is fixed at one side of the connecting strip 67 close to the wire 66, and the number of the conductive elastic pieces 68 on each connecting strip 67 is two, and one end of each conductive elastic piece 68 far away from the connecting strip 67 is in extrusion contact with the outer wall of the lead 66.
It should be noted that, the working principle of the steel coil 64 proposed in the application document is the same as that of the steel tape in the prior art, the steel coil 64 ruler can keep a straightened state after extending, and the steel coil 64 ruler in the straightened state has a certain strength, so that the straightened steel coil 64 can push the lamp panel 4 to slide, and the magnet strip 65 mentioned in the application document is the prior art, and can adsorb metals such as steel, iron and the like.
The conductive member 6 is provided to energize the second COB light source 51 on the lamp panel 4.
Referring to fig. 10, the connecting strip 67 is made of a hard insulating material, so as to avoid the two conductive spring plates 68 from forming a short circuit.
Referring to fig. 6, 11, 12, 13 and 14, the driving assembly 7 includes a spiral spring 71, a supporting rod 72, a first rotating rod 73, a first roller 74, a second rotating rod 75, a second roller 76, a reducing motor 77, a first gear 78 and a second gear 79, wherein the spiral spring 71 is symmetrically fixed at two ends of the winding shaft 62, one end of the spiral spring 71 far away from the winding shaft 62 is fixed with the surface of the side plate 61, the supporting rod 72 is formed by two groups of supporting rods which are respectively and symmetrically fixed at the inner wall of the bottom shell 1 and the inner wall of the upper shell 2, the first rotating rod 73 is fixed at the upper end between the two supporting rods 72 at the same side, the first roller 74 is symmetrically fixed at two ends of the outer wall of the first rotating rod 73, the first roller 74 is arranged in a shape with smaller middle of two ends, and the first gyro wheel 74 is in extrusion contact with the outer wall of coil of strip 64, the lower extreme between two bracing pieces 72 of second bull stick 75 is fixed in same one side, the both ends at second bull stick 75 outer wall are fixed to second gyro wheel 76 symmetry, second gyro wheel 76 is the protruding middle part concave form setting in both ends, and the outer wall extrusion contact of second gyro wheel 76 and coil of strip 64, gear motor 77 is fixed respectively at the inner wall of bottom casing 1 and the inner wall of last casing 2, and the one end of second bull stick 75 is fixed with gear motor 77's output, first gear 78 is fixed in the one end of first bull stick 73, second gear 79 is fixed in the one end of second bull stick 75, and second gear 79 and first gear 78 meshing are connected.
It should be noted that, the extending and winding work of the steel coil 64 can be automatically completed by the driving assembly 7, and the extending and retracting work of the lamp panel 4 can be automatically completed at the same time.
Referring to fig. 6, the inner wall of the bottom casing 1 and the inner wall of the upper casing 2 are both connected with guide wheels 9 in a central symmetrical rotation manner through shaft pins, and the guide wheels 9 are in extrusion contact with the outer wall of the steel coil 64, so that the steel coil 64 can be ensured to be smoothly adsorbed on the magnet strip 65 after extending out.
The working principle of the COB integrated high-power LED light source provided by the invention is as follows:
when the lamp panel 4 is used, the length of the lamp panel 4 stretching out can be adjusted according to the size of a lamp shade, the lamp panel is adjusted by driving four speed reducing motors 77 to rotate simultaneously, driving four second rotating rods 75 to rotate simultaneously, and driving second gears 79 to rotate, and driving first gears 78 to rotate, so that the first rotating rods 73 and the second rotating rods 75 rotate simultaneously, and driving first rollers 74 and second rollers 76 to rotate simultaneously, so that a steel coil 64 can be pushed by the first rollers 74 and the second rollers 76 to stretch out of a winding shaft 62, the steel coil 64 is stretched out and simultaneously drives the winding shaft 62 to rotate, thereby tensioning a scroll spring 71, the steel coil 64 is adsorbed on a magnet strip 65 after stretching out, and the steel coil 64 can be stably adsorbed on the magnet strip 65 through the arrangement of guide wheels 9, and the lamp panel 4 can be pushed to stretch out along with the stretching out of the steel coil 64, and the wire 66 and the stitch 52 can be electrically connected with the wire 66, the second COB light source 51 can be controlled to stretch out of the winding shaft 64 along with the action of the wire 64 according to the requirement of the lamp shade, but the stretching out length of the wire 64 can be always reduced along with the stretching out of the steel coil 64;
after the coil of strip 64 needs to be reduced, the speed reducing motor 77 is driven to reversely rotate, so that the coil of strip 64 is driven to move towards the side close to the winding shaft 62, and the winding shaft 62 rotates under the resilience force of the spiral spring 71, so that the coil of strip 64 is wound on the winding shaft 62, the lamp panel 4 is pulled to slide towards the side close to the winding shaft 62, and a part of the retracted second COB light source 51 is disconnected with the lead 66;
according to the invention, the number of COB light sources can be adjusted according to the lamp covers with different sizes, when the lamp covers are larger, the lamp panel 4 can be driven to extend out by a certain length, so that a certain number of second COB light sources 51 can be extended, and the whole light source can be suitable for the lamp covers, so that the adaptability of the whole light source is greatly improved, and the lamp cover can be suitable for mounting of lamp covers with various sizes.
The circuits and control involved in the present invention are all of the prior art, and are not described in detail herein.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present invention.
Claims (6)
1. A COB integrated high power LED light source, comprising:
a bottom housing (1);
an upper housing (2), the upper housing (2) being fixed on top of the bottom housing (1);
the first COB light sources (3) are fixed at the bottom of the bottom shell (1) at equal intervals;
the lamp panels (4) are respectively and slidably connected to the inner wall of the bottom shell (1) and the inner wall of the upper shell (2), and the number of the lamp panels (4) on the inner wall of the bottom shell (1) and the number of the lamp panels (4) on the inner wall of the upper shell (2) are two;
the second COB light source assemblies (5) are arranged on the surface of the lamp panel (4) at equal intervals;
the conductive component (6) is respectively arranged on the inner wall of the bottom shell (1) and the inner wall of the upper shell (2) and is used for electrically connecting the second COB light source component (5);
the driving assembly (7) is fixed at one end of the conductive assembly (6) and is used for driving the conductive assembly (6) to extend and roll and pushing the lamp panel (4) to extend or retract;
the second COB light source assembly (5) comprises:
the second COB light sources (51) are embedded and mounted at the bottom of the lamp panel (4) at equal intervals;
the pins (52) are symmetrically arranged at the top of the second COB light source (51), and the tops of the pins (52) penetrate through the lamp panel (4) and extend to the upper side of the lamp panel (4);
the tops of the pins (52) are arranged in an arc-shaped concave shape;
the conductive assembly (6) comprises:
the side plates (61) are respectively fixed on the inner wall of the bottom shell (1) and the inner wall of the upper shell (2), the side plates (61) of the inner wall of the bottom shell (1) and the side plates (61) of the inner wall of the upper shell (2) are arranged in a central symmetry mode, and the side plates (61) of the inner wall of the bottom shell (1) and the side plates (61) of the inner wall of the upper shell (2) are respectively provided with four;
the winding shaft (62) is rotatably connected between two side plates (61) on the same side through a bearing;
the baffles (63) are fixed on the outer wall of the winding shaft (62), three baffles (63) on one winding shaft (62) are arranged, the three baffles (63) on one winding shaft (62) are equidistantly arranged, and the three baffles (63) divide the outer wall of the winding shaft (62) into two winding parts (621);
the steel coil (64), the end of the steel coil (64) is fixed at a winding part (621) on the outer wall of the winding shaft (62), the steel coil (64) is arranged in an arc shape, and one end of the steel coil (64) far away from the winding part (621) is fixed with the end of the upper surface of the lamp panel (4);
the magnet strips (65), the magnet strips (65) are fixed at the tops of the lamp panels (4), the number of the magnet strips (65) at the top of each lamp panel (4) is four, and the steel coil (64) is attracted with the magnet strips (65);
the wire (66) is fixed in the middle of one arc-shaped protruding side of the steel coil (64), one side of the wire (66) is in arc-shaped arrangement, and one arc-shaped side of the wire (66) is in extrusion contact with an arc-shaped concave part at the top of the stitch (52);
a connecting strip (67), wherein the connecting strip (67) is fixed between two side plates (61) on the same side;
the conductive elastic pieces (68) are fixed on one side, close to the conducting wires (66), of the connecting strips (67), the number of the conductive elastic pieces (68) on each connecting strip (67) is two, and one end, far away from the connecting strip (67), of each conductive elastic piece (68) is in extrusion contact with the outer wall of the conducting wire (66);
the drive assembly (7) comprises:
the scroll springs (71) are symmetrically fixed at two ends of the rolling shaft (62), and one end of each scroll spring (71) away from the rolling shaft (62) is fixed with the surface of the side plate (61);
the support rods (72) are symmetrically fixed on the inner wall of the bottom shell (1) and the inner wall of the upper shell (2) in a group of two groups;
the first rotating rod (73) is fixed at the upper end between the two supporting rods (72) on the same side;
the first rollers (74) are symmetrically fixed at two ends of the outer wall of the first rotating rod (73), the first rollers (74) are arranged in a protruding mode with smaller two ends and the middle of the first rollers (74) are in extrusion contact with the outer wall of the steel coil (64);
a second rotating rod (75), wherein the second rotating rod (75) is fixed at the lower end between two supporting rods (72) at the same side;
the second rollers (76) are symmetrically fixed at two ends of the outer wall of the second rotating rod (75), the second rollers (76) are arranged in a manner that two ends of the second rollers protrude out of the middle of the second rotating rod, and the second rollers (76) are in extrusion contact with the outer wall of the steel coil (64);
the speed reducing motor (77) is respectively fixed on the inner wall of the bottom shell (1) and the inner wall of the upper shell (2), and one end of the second rotating rod (75) is fixed with the output end of the speed reducing motor (77);
a first gear (78), wherein the first gear (78) is fixed at one end of the first rotating rod (73);
and the second gear (79) is fixed at one end of the second rotating rod (75), and the second gear (79) is meshed with the first gear (78).
2. The COB integrated high-power LED light source of claim 1, wherein two lamp panels (4) of the inner wall of said bottom shell (1) and two lamp panels (4) of the inner wall of said upper shell (2) are all arranged in central symmetry.
3. The COB integrated high-power LED light source of claim 1, wherein the inner wall of the bottom shell (1) and the inner wall of the upper shell (2) are both centrally and symmetrically fixed with a slide rail (8), and the lamp panel (4) is slidably connected with the outer wall of the slide rail (8) through a slide groove.
4. The COB integrated high-power LED light source of claim 1, wherein the outer wall of said coil (64) is uniformly sprayed with an insulating coating, and the insulating coating is between the wire (66) and the coil (64).
5. The COB integrated high power LED light source of claim 1, wherein said connecting strip (67) is made of a rigid insulating material.
6. The COB integrated high-power LED light source of claim 1, wherein the inner wall of said bottom shell (1) and the inner wall of said upper shell (2) are both connected with guide wheels (9) through shaft pins in a central symmetry rotation manner, and said guide wheels (9) are in press contact with the outer wall of the steel coil (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210174456.4A CN114607955B (en) | 2022-02-24 | 2022-02-24 | COB integrated high-power LED light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210174456.4A CN114607955B (en) | 2022-02-24 | 2022-02-24 | COB integrated high-power LED light source |
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| JP2011070825A (en) * | 2009-09-24 | 2011-04-07 | Panasonic Corp | Illumination lighting source device |
| CN104080218A (en) * | 2013-03-29 | 2014-10-01 | 海洋王照明科技股份有限公司 | Oled lamp |
| CN104566265A (en) * | 2014-12-29 | 2015-04-29 | 黑龙江农业工程职业学院 | Punching-free mounting frame of household ceiling lamp |
| KR101725018B1 (en) * | 2016-09-13 | 2017-04-10 | 강윤호 | Device of warning and lighting lamp |
| CN110159946A (en) * | 2018-03-01 | 2019-08-23 | 义乌工商职业技术学院 | A kind of extension type LED lamp tube |
| CN113983428A (en) * | 2021-11-03 | 2022-01-28 | 华南师大(清远)科技创新研究院有限公司 | LED (light-emitting diode) bar lamp |
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| JP2011070825A (en) * | 2009-09-24 | 2011-04-07 | Panasonic Corp | Illumination lighting source device |
| CN104080218A (en) * | 2013-03-29 | 2014-10-01 | 海洋王照明科技股份有限公司 | Oled lamp |
| CN104566265A (en) * | 2014-12-29 | 2015-04-29 | 黑龙江农业工程职业学院 | Punching-free mounting frame of household ceiling lamp |
| KR101725018B1 (en) * | 2016-09-13 | 2017-04-10 | 강윤호 | Device of warning and lighting lamp |
| CN110159946A (en) * | 2018-03-01 | 2019-08-23 | 义乌工商职业技术学院 | A kind of extension type LED lamp tube |
| CN113983428A (en) * | 2021-11-03 | 2022-01-28 | 华南师大(清远)科技创新研究院有限公司 | LED (light-emitting diode) bar lamp |
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