CN114087563B - Lamp with lateral drainage heat dissipation channel - Google Patents
Lamp with lateral drainage heat dissipation channel Download PDFInfo
- Publication number
- CN114087563B CN114087563B CN202111347435.XA CN202111347435A CN114087563B CN 114087563 B CN114087563 B CN 114087563B CN 202111347435 A CN202111347435 A CN 202111347435A CN 114087563 B CN114087563 B CN 114087563B
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- lens
- function interface
- interface
- fixing screw
- waterproof
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 23
- 230000003287 optical effect Effects 0.000 claims abstract description 17
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 8
- 239000004519 grease Substances 0.000 claims abstract description 7
- 238000001125 extrusion Methods 0.000 claims description 25
- 238000003466 welding Methods 0.000 claims description 19
- 239000011324 bead Substances 0.000 claims description 18
- 238000009434 installation Methods 0.000 claims description 11
- 230000001681 protective effect Effects 0.000 claims description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 7
- 229910002027 silica gel Inorganic materials 0.000 claims description 7
- 239000011889 copper foil Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 5
- 230000008054 signal transmission Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 2
- 241001465382 Physalis alkekengi Species 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000004880 explosion Methods 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 241000854291 Dianthus carthusianorum Species 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
- F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
- F21S8/06—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension
- F21S8/063—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures by suspension with a rigid pendant, i.e. a pipe or rod
-
- 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
-
- 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
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
-
- 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
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
- F21V29/75—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with fins or blades having different shapes, thicknesses or spacing
-
- 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
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- 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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- 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)
- Geometry (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention provides a lamp with a lateral drainage heat dissipation channel, which comprises an intelligent expansion interface part, a back function interface part, a quick-release lens interface part, a driving power supply, a lamp panel PCB heat conduction silicone grease, a lamp panel PCB, an LED and an optical lens, wherein the intelligent expansion interface part is arranged on the back function interface part; the illuminating lamp radiator is a carrier on which devices are installed most on the basis; the intelligent expansion interface part is arranged at the middle position of the bottom of the illuminating lamp radiator, the intelligent expansion interface part comprises a line concentration box bottom shell, a flat annular Z-shaped hole is formed in the line concentration box bottom shell, a vertical through hole is formed in the middle of the illuminating lamp radiator, and air is pressed to prematurely vertically rise through a Z-shaped air flow channel of the line concentration box bottom shell, so that the air flow direction is forced to flow to the radiating fins of the illuminating lamp radiator deeper.
Description
Technical Field
The invention relates to the field of illumination, in particular to an illumination article with a lateral drainage heat dissipation channel.
Background
The radiator of the lighting equipment in the prior art is a pure vertical through hole, the turning amplitude of air is much smaller, the middle position of the radiator fin of the lighting lamp is almost in an acceleration blind area, and only normal radiation and heat dissipation can not be achieved, so that a good heat dissipation effect can not be achieved. In addition, the existing lighting equipment has single function and cannot meet the diversified requirements.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a lamp with a lateral drainage heat dissipation channel, which comprises an intelligent expansion interface part, a back function interface part, a quick-release lens interface part, a driving power supply, lamp panel PCB heat conduction silicone grease, a lamp panel PCB, an LED and an optical lens; the lighting lamp radiator is a carrier on which devices are installed most on the basis, the bottom of the lighting lamp radiator is connected with the quick-release lens interface part, the top of the lighting lamp radiator is connected with at least one back function interface part, the driving power supply is fixedly connected with the lighting lamp radiator, the lamp panel PCB is placed on the heat-conducting silicone grease of the lamp panel PCB, the LEDs are welded on the lamp panel PCB, and the lamp panel PCB is fixed on the lighting lamp radiator; the intelligent expansion interface part is arranged at the middle position of the bottom of the illuminating lamp radiator, the intelligent expansion interface part comprises a line concentration box bottom shell, a flat annular Z-shaped hole is formed in the line concentration box bottom shell, a vertical through hole is formed in the middle of the illuminating lamp radiator, and air is pressed to prematurely vertically rise through a Z-shaped air flow channel of the line concentration box bottom shell, so that the air flow direction is forced to flow to the radiating fins of the illuminating lamp radiator deeper.
The beneficial effects of the invention are as follows:
the lateral drainage heat dissipation channels 168 are provided in a circle, and each circle is provided with 4 lateral conduction structures, and the lateral conduction structures are attractive and have practical effects when seen from the front view. The channel can effectively avoid the highest temperature area in the center of the heat source, and can guide air to laterally turn to the deeper radiating fin area. Thereby achieving the effect of enhancing heat dissipation.
The back function interface-dimming input line can be connected to the lamp from the back function interface, and an emergency power supply can be installed from the back function interface in an expanding mode.
The back function interface can be used for installing the upward light-emitting module in a hot plug manner; the method is used for solving the problem that the ceilings are required to be lightened in part of environments, the scene application requirements of clients can be rapidly solved by hot plug, compatibility is enhanced, and inventory pressure of the clients is effectively reduced.
The opposite position is also provided with another plugging interface with the same function, and all interfaces on the back can be used as backlight expansion if the requirement exists.
The back function interface-power input line can be connected to the lamp from the point, the emergency power supply can be expanded and installed from the interface, the current general lighting products are directly connected with bare wires from the power supply, the client terminal also needs to use a junction box to finish power connection in practical application, the product is provided with two junction boxes, the trouble of midway switching is omitted, in addition, the requirements of different clients on the length of the wire of the product are different, the scheme not only enables the generator to reduce a plurality of models caused by the difference of the length of the wire, but also can directly disconnect wires, and the power supply line of the client can be directly connected with the lighting lamp, so that both sides benefit. All back function interfaces in fig. 1 are in an unused closed state.
The quick-dismantling lens interface is internally and externally provided with a rotary table respectively, and a reference fixed disc, a chuck and the like are arranged in the rotary table. The optical component of illumination product needs various specifications to adapt to scene needs, but traditional product is generally through the screw fixation, and it is troublesome relatively to dismantle the installation, and the customer end is relatively higher to optical change frequency, consequently the urgent need one kind can quick assembly disassembly's mounting structure, the scheme that this product provided can be through anticlockwise rotatory unblock lens, clockwise rotation can lock the lens, can realize the quick assembly disassembly of lens and change, and no longer need use the tool dismouting screw, very convenient and practical.
In this embodiment, as shown in fig. 21, the lens can be unlocked only by rotating the turntable, and the lens locking frame part does not need to be detached first.
The intelligent expansion interface can be provided with a microwave sensor, an infrared sensor, a light sensor, a Bluetooth controller, a group controller, a WIFI controller, an Internet of things controller, a smoke alarm, a fire alarm, a video monitor, an air detector, a small emergency lighting module, a forced convection fan module and the like.
Drawings
Fig. 1: the whole lamp is in a perspective view;
fig. 2: another angle perspective view of the whole lamp;
fig. 3A: open the cover, mountable back lighting module and pluggable junction box schematic;
fig. 3B: the invention discloses a perspective view of a whole lamp with back function module;
fig. 4: an explosion diagram of the whole lamp;
fig. 5: FIG. 4 is an enlarged top view;
fig. 6: FIG. 4 is an intermediate enlarged view;
fig. 7: fig. 4 is an enlarged view of the bottom;
fig. 8: an explosion diagram of the invention;
fig. 9: an enlarged view of the upper part of fig. 8;
fig. 10: FIG. 8 is an enlarged view of the middle portion;
fig. 11: fig. 8 is an enlarged bottom view;
fig. 12: the components 109, 112, 114 are enlarged;
fig. 13: an enlarged view of the component 128;
fig. 14: an enlarged view of the component 104;
fig. 15: an enlarged view of the part 117;
fig. 16: enlarged views of the parts 121, 123;
fig. 17: an enlarged view of the component 128;
fig. 18: an enlarged view of the component 130;
fig. 19: another angular enlargement of the component 130;
fig. 20: two enlarged angles of the parts 131, 132, 133, 149;
fig. 21: an optical lens separation schematic;
fig. 22: a back function module installation schematic diagram;
fig. 23: a back lighting module 0104 exploded view;
fig. 24: a junction box 0105 explosion diagram;
fig. 25: a schematic perspective view of a lateral drainage heat dissipation channel;
fig. 26: schematic diagram of lateral drainage heat dissipation channel.
The names of the components in the figure are as follows:
lighting lamp 01, intelligent expansion interface part 0101, back function interface part 0102, quick-release lens interface part 116, back lighting module 0104, junction box 0105, mounting eye 101, driving power set screw 102, mounting eye anti-slip screw 103, driving power 104, extrusion plate set screw 105, extrusion plate 106, waterproof silica gel sleeve 107, hub box set screw 108, hub box upper cover 109, wire bonding plate 110, wire bonding plate set screw 111, hub box bottom shell 112, hub box outlet waterproof ring 113, intelligent expansion interface contact plate 114, intelligent expansion interface contact plate set screw 115, intelligent expansion interface plug ring 116, intelligent expansion interface plug ring 117, back function interface plug ring 118, back function interface plug ring 119, back function interface top layer set screw 120, back lighting function interface protective cover 121, back wiring function interface wiring plate 122 Back lighting function interface contact plate 123, back wiring function interface mount 124, back lighting function interface mount 125, back function interface bottom layer set screw 126, back function interface slot set screw 127, back function interface slot 128, back function interface slot waterproof ring 129, lamp radiator 130, lens outer ring waterproof ring 131, lens outer ring base 132, lens outer ring chuck 133, lens outer ring bead screw 134, lens outer ring base set screw 135, lens outer ring turntable 136, lens outer ring turntable dial set screw 137, lens inner ring waterproof ring 138, lens inner ring base 139, lens inner ring chuck 140, lens inner ring bead screw 141, lens inner ring base set screw 142, lens inner ring turntable 143, lens inner ring turntable set screw 144, lamp panel PCB heat conduction silicone 145, lamp panel PCB146, LED147, lamp panel PCB set screw 148, optical lens 149, backlight module lens 150, backlight module lens waterproof ring 151, backlight module panel PCB set screw 152, backlight module LED153, backlight module LED panel 154, backlight module heat sink 155, backlight module lens set screw 156, backlight module bottom case waterproof ring 157, backlight module ejector pin weld plate set screw 158, backlight module ejector pin weld plate 159, backlight module conductive ejector pin 160, backlight module bottom case 161, backlight module bottom case set screw 162, backlight module interface waterproof ring 163, backlight cavity waterproof joint 164, backlight cavity 165, backlight cavity waterproof joint nut 166, backlight cavity interface waterproof ring 167, lateral drainage heat dissipation channel 168;
mounting interface 10401, mounting interface anti-slip screw hole 10402, driving power supply fixing hole 10403, extrusion plate fixing hole 10601, extrusion plate fixing screw hole 10901, waterproof silica gel sleeve mounting groove 10902, extrusion plate fixing hole 10903, welding plate fixing hole 10904, bonding wire plate fixing hole 11001, junction box outlet waterproof ring mounting groove 11201, intelligent expansion interface contact plate fixing screw hole 11202, intelligent expansion interface card slot 11203, intelligent expansion interface contact plate fixing hole 11401, interface buckle 11701, interface waterproof ring groove 11702, interface buckle 11801, interface waterproof ring slot 11802, shielding cover through hole 12101, conductive contact plate contact copper foil 12301, functional interface fixing hole 12801, functional interface card slot 12802, functional interface waterproof ring slot 12803, driving power supply fixing screw hole 13001, junction box fixing screw hole 13002, junction box mounting position 13003, functional interface fixing screw hole 13004, lamp panel PCB mounting screw hole 13004, electronic device Back function interface threading hole 13005, lens outer ring base fixing screw hole 13006, lens inner ring base fixing screw hole 13007, lamp panel PCB mounting region 13008, lens outer ring waterproof ring mounting groove 13009, lens inner ring waterproof ring mounting groove 13010, outer ring waterproof ring screw through hole 13101, lens outer ring base screw through hole 13201, lens outer ring base limit groove 13202, lens outer ring base limit post 13203, chuck limit hole 13301, wave bead screw mounting hole 13302, lens outer ring turntable fixing screw hole 13303, lens outer ring turntable slope slide rail groove 13304, lens outer ring turntable fixing hole 13601, inner ring waterproof ring screw through hole 13801, lens inner ring base screw through hole 13901, lens inner ring base limit groove 13902, inner ring limit hole 14001, wave bead screw mounting hole 14002, lens inner ring turntable fixing screw hole 14003, lens inner ring turntable slope slide rail groove 14004, lens inner ring turntable fixing hole 14601, lamp panel PCB fixing hole 14601, lens inner ring turntable fixing screw hole 14003, the lens outer guide post 14901, the lens inner guide post 14202, the lens outer ring waterproof ring pressing edge 14903 and the lens inner ring waterproof ring pressing edge 14904.
Detailed Description
The invention is further described below with reference to the accompanying drawings.
The installation hanging ring 101 is fixed on a driving power supply 104 through an installation hanging ring anti-skid screw 103, and specifically comprises: the installation hanging ring 101 is screwed to the installation interface 10401, an installation interface anti-skid screw hole 10402 matched with the installation hanging ring anti-skid screw 103 is formed in the driving power supply 104, and the installation hanging ring anti-skid screw 103 is screwed to the installation interface anti-skid screw hole 10402;
the driving power supply 104 is fixedly connected with the illuminating lamp radiator 130, namely, the driving power supply fixing screw 102 passes through the driving power supply fixing hole 10403 on the driving power supply 104 and is screwed to the driving power supply fixing screw hole 13001 of the illuminating lamp radiator 130; the lamp heat sink 130 is the most basic carrier for device mounting;
the extrusion plate 106 is connected to the upper cover 109 of the cluster head box, that is, the extrusion plate 106 is connected and fixed to the extrusion plate fixing screw hole 10901 of the upper cover 109 of the cluster head box by the extrusion plate fixing screw 105;
the waterproof silica gel wire sleeve 107 is placed in the waterproof silica gel sleeve mounting groove 10902 of the wire collecting box upper cover 109, and the cable is locked by extrusion deformation of the extrusion plate 106;
the upper cover 109 of the wire concentration box is connected with the illuminating lamp radiator 130, namely, the upper cover 109 of the wire concentration box is fixed to the fixing screw holes 13002 of the wire concentration box of the illuminating lamp radiator 130 through the fixing screws 108 of the wire concentration box, and meanwhile, the bottom of the upper cover 109 of the wire concentration box is pressed with the bottom shell 112 of the wire concentration box; the bottom shell 112 of the line concentration box is provided with a flat annular Z-shaped hole;
the middle of the illuminating lamp radiator 130 is a common vertical through hole, but the air can be effectively pressed to rise vertically too early through the Z-shaped air flow channel of the line concentration box bottom shell 112, when the air delays at the heat source for a proper time, the pressure can be increased, so that a siphon jet effect is generated, and the air flow direction can be forced to flow to the radiating fins of the illuminating lamp radiator 130 at a deeper position, so that the radiating efficiency is improved. If the straight through holes are pure, the turning amplitude of the air is much smaller, the middle position of the fins of the illuminating lamp radiator 130 is almost in an accelerating blind area, and only normal radiation and heat dissipation are carried out, the flat annular Z-shaped holes of the line concentration box bottom shell 112 can improve the heat dissipation efficiency, have better aesthetic property, can not see the existence of the holes from the front or back view, and can only see the existence of the holes at a certain oblique view angle.
The wire bonding plate 110 is connected with the upper cover 109 of the wire bonding box, that is, the wire bonding plate 110 is connected and fixed to the welding plate fixing hole 10904 of the upper cover 109 of the wire bonding box through the wire bonding plate fixing hole 11001 of the wire bonding plate 110 by the wire bonding plate fixing screw 111;
the waterproof coil 113 of the wire collecting box outlet is nested in the waterproof coil mounting groove 11201 of the wire collecting box outlet of the wire collecting box bottom shell 112, and a closed waterproof cavity is formed by extrusion between the wire collecting box bottom shell 112 and the illuminating lamp radiator 130; the intelligent expansion interface contact 114 is fixed to the bottom case 112 of the hub, that is, the intelligent expansion interface contact fixing screw 115 is screwed to the intelligent expansion interface contact fixing screw hole 11202 of the bottom case 112 of the hub through the intelligent expansion interface contact fixing hole 11401; the junction box bottom housing 112 is secured to the lamp heat sink 130;
the intelligent expansion interface blanking cover waterproof ring 116 is nested at the interface buckle 11701 position of the intelligent expansion interface blanking cover 117, a closed waterproof cavity is formed by extrusion between the intelligent expansion interface blanking cover 117 and the line concentration box bottom shell 112, and the intelligent expansion interface blanking cover 117 is rotationally clamped into the intelligent expansion interface clamping groove 11203 of the line concentration box bottom shell 112 through the interface waterproof ring groove 11702;
the back function interface blanking cover 118 is rotationally clamped into the function interface clamping groove 12802 of the back function interface clamping groove 128 through the interface waterproof ring groove 11802, the back function interface blanking cover waterproof ring 119 is nested on an interface buckle 11801 of the back function interface blanking cover 118, and a closed waterproof cavity is formed by extrusion between the back function interface blanking cover 118 and the back function interface clamping groove 128;
the back functional interface plug 118 seals the plug interface when the interface is not in use; the back function interface plugging cover waterproof ring 119 is matched with the back function interface plugging cover 118 to seal and waterproof the plugging interface when the interface is not used;
back wiring function interface patch panel 122 is fixedly connected to back wiring function interface mount 124;
the back of the back wiring function interface wiring board 122 is welded with a wire to be connected to a power input or a power dimming line, the front of the back wiring function interface wiring board 122 is welded with a connecting terminal capable of wiring, and the wire head can be pressed by screwing a screw to realize connection with an external wire;
the back function interface top layer fixing screw 120 passes through the back light emitting function interface protective cover 121 and the back light emitting function interface contact plate 123 to be screwed to the back light emitting function interface base 125;
the back light-emitting function interface protective cover 121 is provided with a shielding cover through hole 12101, so that the size of a gap can be limited;
the back light emitting function interface contact plate 123 is provided with a conductive contact plate contact copper foil 12301; the back light-emitting function interface contact plate 123 is in conductive contact with the external light-emitting module to provide signal transmission;
the back light emitting function interface protective cover 121 covers the back light emitting function interface contact plate 123, only the conductive contact plate exposing the contact portion contacts the copper foil 12301, the back light emitting function interface protective cover 121 also has a point height satisfying the regulations, and can prevent fingers from touching the copper foil with points, and although the point is a safe voltage, the subsequent voltage requirement can be prevented;
a set of back function interface bottom layer set screws 126 are threaded through back function interface slots 128 to back lighting function interface mounts 125; another set of back function interface bottom layer set screws 126 are threaded through back function interface slots 128 to back wiring function interface mount 124; back function interface bottom layer set screws 126 reverse fix back wiring function interface mount 124;
the back lighting function interface pedestal 125 is used for installing an interface contact plate and providing a proper and effective contact height with the external module;
the back functional interface clamping groove 128 is a bearing piece of all parts of the back functional interface, the back functional interface clamping groove 128 is connected with the illuminating lamp radiator 130, namely, a back functional interface clamping groove fixing screw 127 penetrates through a functional interface fixing hole 12801 of the back functional interface clamping groove 128 and is screwed to a lamp panel PCB mounting screw hole 13004 of the illuminating lamp radiator 130;
the back function interface clamping groove waterproof ring 129 is nested in the function interface waterproof ring groove 12803 of the back function interface clamping groove 128, and a waterproof cavity is formed by extrusion between the back function interface clamping groove 128 and the illuminating lamp radiator 130;
the back function interface blanking cover 118 is opened, the back light module 0104 can be installed, and the junction box 0105 can be inserted, so that a line can be directly connected to a lamp without intermediate wiring extension. When the back lighting module 0104 and the junction box 0105 are inserted into the back function interface card slot 128, the back lighting module is removed by counterclockwise rotation and is installed and locked clockwise.
The back light module 0104 comprises a back light module lens 150, a back light module lens waterproof ring 151, a back light module light panel PCB fixing screw 152, a back light module LED153, a back light module LED light panel 154, a back light module heat sink 155, a back light module lens fixing screw 156, a back light module bottom case waterproof ring 157, a back light module thimble welding plate fixing screw 158, a back light module thimble welding plate 159, a back light module conductive thimble 160, a back light module bottom case 161, a back light module bottom case fixing screw 162, and a back light module interface waterproof ring 163;
the back light module lens 150 is fixed to the back light module heat sink 155 by back light module lens fixing screws 156; the back light module lens waterproof ring 151 is pressed onto the back light module radiator 155 through the back light module lens 150;
the back lighting module board PCB set screw 152 is threaded through the back lighting module LED board 154 to the back lighting module heat sink 155.
The back light module LED153 is soldered to the back light module LED board 154 by a die bonding process.
The back light module LED lamp panel 154 is secured to the back light module heat sink 155 by back light module lamp panel PCB set screws 152.
The back lighting module heat sink 155 is the component base carrier.
The back light module lens fixing screw 156 passes through the back light module heat sink 155 and the back light module lens waterproof ring 151 to be screwed to the back light module lens 150.
The back lighting module bottom case waterproof ring 157 is embedded in the waterproof ring groove of the back lighting module heat sink 155.
Back light module ejector pin weld plate set screws 158 are secured to 161 through back light module ejector pin weld plates 159.
The back light module ejector pin weld plate 159 is secured to 161 by back light module ejector pin weld plate set screws 158.
The back light module conductive pins 160 are welded to the back light module pin welding plate 159 by a welding process.
The back light module bottom case 161 is fixed to the back light module heat sink 155 by back light module bottom case fixing screws 162.
The back light module bottom case fixing screw 162 is fastened to the back light module heat sink 155 through the back light module bottom case 161.
The back light module interface waterproof ring 163 is embedded in the waterproof ring groove of the back light module bottom case 161.
Junction box 0105 includes back wiring cavity waterproof joint 164, back wiring cavity 165, back wiring cavity waterproof joint nut 166 and back wiring cavity interface waterproof ring 167, wherein back wiring cavity waterproof joint 164 passes back wiring cavity 165 and connects back wiring cavity waterproof joint nut 166, back wiring cavity interface waterproof ring 167 is connected with back wiring cavity 165.
The lens outer ring base fixing screw 135 passes through the lens outer ring chuck 133, the lens outer ring base 132 and the lens outer ring waterproof ring 131 to be screwed on the illuminating lamp radiator 130, namely, the lens outer ring base fixing screw 135 passes through the chuck limiting hole 13301, the lens outer ring base screw through hole 13201 and the outer ring waterproof ring screw through hole 13101 to be screwed on the lens outer ring base fixing screw hole 13006, wherein the lens outer ring waterproof ring 131 is placed in the lens outer ring waterproof ring mounting groove 13009 and is fixed by pressing the lens outer ring base 132, the lens outer ring chuck 133 is nested on the lens outer ring base 132, the chuck is buckled by the screw head of the lens outer ring base fixing screw 135, and the lens outer ring wave bead screw 134 is screwed on the wave bead screw mounting hole 13302 of the lens outer ring chuck 133;
the lens outer ring chuck 133 can change the height position of the lens as it rotates until it is disengaged or locked;
the lens outer ring bead screw 134 provides audible feedback for the position where it is in when it is disengaged or locked;
the lens outer ring base fixing screw 135 can completely fasten the lens outer ring base 132, but does not completely lock the lens outer ring chuck 133, and only limits the lens outer ring chuck 133 from overflowing, and can still rotate.
The lens outer ring turntable 136 is connected to the lens outer ring chuck 133 by lens outer ring turntable fixing screws 137, i.e., the lens outer ring turntable fixing screws 137 are screwed into the lens outer ring turntable fixing screw holes 13303 through the lens outer ring turntable fixing holes 13601;
when the lens outer ring turntable 136 is rotated, the screw is fixed through the lens outer ring turntable 136, and the kinetic energy is transmitted to drive the lens outer ring chuck 133 to rotate, and on the other hand, the inner mechanical structure is shielded, so that the whole appearance is beautified.
The lens outer ring base 132 presses the lens outer ring waterproof ring 131 to prevent deformation, and provides basic bearing for the lens outer ring chuck 133, the lens outer ring turntable fixing screw 137 and the like;
the lens inner ring waterproof ring 138 is placed in the lens inner ring waterproof ring mounting groove 13010 and is pressed and fixed through the lens inner ring base 139, the lens inner ring base 139 is connected and fixed to the illuminating lamp radiator 130 through the lens inner ring base fixing screw 142, the lens inner ring chuck 140 is nested on the lens inner ring base 139 and is buckled on the lens inner ring chuck 140 through the screw head of the lens inner ring base fixing screw 142, the lens inner ring bead screw 141 is screwed on the bead screw mounting hole 14002 of the lens inner ring chuck 140, the lens inner ring base 139 and the lens inner ring waterproof ring 138 are screwed on the illuminating lamp radiator 130 through the lens inner ring chuck 140, namely the lens inner ring base fixing screw 142 is screwed on the lens inner ring base fixing screw hole 13007 through the inner disc limiting hole 14001, the lens inner ring base screw through hole 13901 and the inner ring waterproof ring screw through hole 13801;
the lens inner ring turntable fixing screw 144 is coupled to the lens inner ring chuck 140 through the lens inner ring turntable 143, i.e., the lens inner ring turntable fixing screw 144 is screwed to the lens inner ring turntable fixing screw hole 14003 through the lens inner ring turntable fixing hole 14301;
the lamp panel PCB heat-conducting silicone grease 145 is screen-printed at the position of the lamp panel PCB mounting area 13008 of the lamp radiator 130, the lamp panel PCB146 is placed on the lamp panel PCB heat-conducting silicone grease 145, the LEDs 147 are welded on the lamp panel PCB146 through an SMD (surface mounted device) paster process, the lamp panel PCB146 is fixed on the lamp radiator 130 through lamp panel PCB fixing screws 148, namely, the lamp panel PCB fixing screws 148 are screwed on the functional interface fixing screw holes 13004 through lamp panel PCB fixing holes 14601;
the optical lens 149 is respectively engaged with the lens outer ring base limit groove 13202 and the lens inner ring base limit groove 13902 by the lens outer guide column 14901 and the lens inner guide column 14202, and the lens outer guide column 14901 and the lens inner guide column 14202 are slid to the bottommost positions on the lens outer ring turntable slope slide rail groove 13304 and the lens inner ring turntable slope slide rail groove 14004 by rotating the lens outer ring turntable 136 and the lens inner ring turntable 143, and the lens outer ring waterproof ring press-fit edge 14903 and the lens inner ring waterproof ring press-fit edge 14404 are pressed and locked with the lens outer ring waterproof ring 131 and the lens inner ring waterproof ring 138.
The lens outer guide post 14901, when mounted, extends into the lens outer ring turntable sloped slide rail groove 13304, changing the height of the optical lens 149 as a function of the slope of the lens outer ring turntable sloped slide rail groove 13304;
the lens outer ring collar flange 14903 presses against the collar when the optical lens 149 is in the locked position, which causes the optical lens 149 and the heat sink to form a closed cavity.
The lens outer ring base limit groove 13202 limits the optical lens from rotating left and right, only allowing the optical lens 149 to vertically lift up and down until completely separated.
The lens outer ring base limit post 13203 extends into the chuck limit hole 13301 to limit the maximum rotatable angle of the lens outer ring chuck 133.
Since the lens outer ring base limit groove 13202 always restricts the left-right swing, the lens outer ring chuck 133 can only allow the optical lens 149 to follow the height of the lens outer ring turntable slope slide rail groove 13304 to change the height of the optical lens 149 when rotated. The lens outer ring turntable pitch slide rail slot 13304 has a single-sided opening that allows the optical lens 149 to be pulled out when the scale is unlocked.
The chuck limit holes 13301 limit the angle of left and right rotation of the rotating lens outer ring turntable 136, and are locked when rotated to one end, and unlocked when rotated to the opposite end.
The outer lens ring turntable 136 and the inner lens ring turntable 143 are rotated, and the optical lens 149 is removed for convenient replacement.
The foregoing is a further detailed description of the invention in connection with the preferred embodiments, and it is not intended that the invention be limited to the specific embodiments described. It will be apparent to those skilled in the art that several simple deductions or substitutions may be made without departing from the spirit of the invention, and these should be considered to be within the scope of the invention.
Claims (8)
1. The utility model provides a lamps and lanterns with side direction drainage heat dissipation passageway which characterized in that: the intelligent expansion interface comprises an intelligent expansion interface part (0101), a back function interface part (0102), a quick-release lens interface part (0103), a driving power supply (104), lamp panel PCB heat-conducting silicone grease (145), lamp panel PCB (146), LEDs (147) and an optical lens (149); the illuminating lamp radiator (130) is a carrier for device installation, the bottom of the illuminating lamp radiator (130) is connected with the quick-release lens interface part (0103), the top of the illuminating lamp radiator (130) is connected with at least one back function interface part (0102), the driving power supply (104) is fixedly connected with the illuminating lamp radiator (130), the lamp panel PCB (146) is placed on the lamp panel PCB heat-conducting silicone grease (145), the LEDs (147) are welded on the lamp panel PCB (146), and the lamp panel PCB (146) is fixed on the illuminating lamp radiator (130); the intelligent expansion interface part (0101) is arranged at the middle position of the bottom of the illuminating lamp radiator (130), wherein the intelligent expansion interface part (0101) comprises a line concentration box bottom shell (112), the line concentration box bottom shell (112) is provided with a flat annular Z-shaped hole, a vertical through hole is arranged in the middle of the illuminating lamp radiator (130), and the air is compressed to rise vertically too early through a Z-shaped air flow channel of the line concentration box bottom shell (112), so that the air flow direction is forced to flow to the radiating fins of the illuminating lamp radiator (130) at a deeper position; the intelligent expansion interface part (0101) further comprises an extrusion plate fixing screw (105), an extrusion plate (106), a waterproof silica gel wire sleeve (107), a wire collecting box fixing screw (108), a wire collecting box upper cover (109), a wire bonding plate (110), a wire bonding plate fixing screw (111), a wire collecting box wire outlet waterproof ring (113), an intelligent expansion interface contact plate (114), an intelligent expansion interface contact plate fixing screw (115), an intelligent expansion interface blocking cover waterproof ring (116) and an intelligent expansion interface blocking cover (117); the extrusion plate (106) is fixedly connected to the upper cover (109) of the line concentration box through an extrusion plate fixing screw (105); the waterproof silica gel wire sleeve (107) is placed in a waterproof silica gel sleeve mounting groove (10902) of the upper cover (109) of the wire collecting box, and the cable is locked by extrusion deformation of the extrusion plate (106); the wire collecting box upper cover (109) is fixed to the wire collecting box fixing screw holes (13002) of the illuminating lamp radiator (130) through wire collecting box fixing screws (108), and meanwhile, the bottom of the wire collecting box upper cover (109) is pressed with the wire collecting box bottom shell (112); the welding wire plate (110) is connected and fixed to a welding wire plate fixing hole (10904) of the upper cover (109) of the wire concentration box through a welding wire plate fixing hole (11001) of the welding wire plate (110) by a welding wire plate fixing screw (111); the line concentration box outlet waterproof ring (113) is nested in the line concentration box outlet waterproof ring mounting groove (11201) of the line concentration box bottom shell (112), and a closed waterproof cavity is formed by extrusion between the line concentration box bottom shell (112) and the illuminating lamp radiator (130); an intelligent expansion interface contact plate fixing screw hole (11202) which passes through the intelligent expansion interface contact plate fixing hole (11401) and is screwed on the line concentration box bottom shell (112) is formed by an intelligent expansion interface contact plate fixing screw (115); the hub bottom shell (112) is fixed to the illuminating lamp radiator (130); the intelligent expansion interface blanking cover waterproof ring (116) is nested at the interface buckle (11701) position of the intelligent expansion interface blanking cover (117), a closed waterproof cavity is formed by extrusion between the intelligent expansion interface blanking cover (117) and the line concentration box bottom shell (112), and the intelligent expansion interface blanking cover (117) is rotationally clamped into the intelligent expansion interface clamping groove (11203) of the line concentration box bottom shell (112) through the interface waterproof ring groove.
2. A lamp with lateral drainage heat dissipation channels as defined in claim 1, wherein: the device also comprises a mounting hanging ring (101), wherein the mounting hanging ring (101) is fixed on the driving power supply (104) through a mounting hanging ring anti-skid screw (103).
3. A lamp with lateral drainage heat dissipation channels as defined in claim 1, wherein: the back function interface part (0102) comprises a back function interface blanking cover (118), a back function interface blanking cover waterproof ring (119), a back function interface top layer fixing screw (120), a back luminous function interface protective cover (121), a back wiring function interface wiring board (122), a back luminous function interface contact board (123), a back wiring function interface base (124), a back luminous function interface base (125), a back function interface bottom layer fixing screw (126), a back function interface clamping groove fixing screw (127), a back function interface clamping groove (128) and a back function interface clamping groove waterproof ring (129); the back function interface plugging cover (118) is rotationally clamped into a function interface clamping groove (12802) of the back function interface clamping groove (128) through an interface waterproof ring groove, the back function interface plugging cover waterproof ring (119) is nested on an interface buckle (11801) of the back function interface plugging cover (118), and a closed waterproof cavity is formed by extrusion between the back function interface plugging cover (118) and the back function interface clamping groove (128); a back wiring function interface wiring board (122) is connected and fixed to the back wiring function interface base (124); the back of the back wiring function interface wiring board (122) is welded with a wire which is connected to a power input or a power dimming line, the front of the back wiring function interface wiring board (122) is welded with a connecting terminal which can be connected with a wire, and the wire head is pressed by screwing a screw so as to realize connection with an external wire; the back function interface top layer fixing screw (120) passes through the back light-emitting function interface protective cover (121) and the back light-emitting function interface contact plate (123) to be screwed to the back light-emitting function interface base (125); the back light-emitting function interface protective cover (121) covers the back light-emitting function interface contact plate (123), and only the conductive contact plate contact copper foil (12301) of the contact part is exposed; a set of back function interface bottom layer set screws (126) are threaded through back function interface slots (128) to back lighting function interface mounts (125); another set of back function interface bottom layer set screws (126) are threaded through back function interface slots (128) to back wiring function interface mounts (124); the back function interface bottom layer fixing screw (126) is used for reversely fixing the back wiring function interface base (124); the back lighting function interface base (125) is used for installing the interface contact plate and providing a proper and effective contact height with the external module; the back function interface clamping groove (128) is a bearing part of all parts of the back function interface, the back function interface clamping groove (128) is connected with the illuminating lamp radiator (130), the back function interface clamping groove waterproof ring (129) is nested in the function interface waterproof ring groove (12803) of the back function interface clamping groove (128), and a waterproof cavity is formed by extrusion between the back function interface clamping groove (128) and the illuminating lamp radiator (130).
4. A light fixture with lateral drainage heat dissipation channels as defined in claim 3, wherein: the back light-emitting function interface protective cover (121) is provided with a shielding cover through hole (12101) for limiting the size of the gap; the back light-emitting function interface contact plate (123) is provided with a conductive contact plate contact copper foil (12301); the back light-emitting function interface contact plate (123) is in conductive contact with the external light-emitting module to provide signal transmission.
5. A lamp with lateral drainage heat dissipation channels as defined in claim 1, wherein: the quick-release lens interface part (0103) comprises a lens outer ring waterproof ring (131), a lens outer ring base (132), a lens outer ring chuck (133), a lens outer ring bead screw (134), a lens outer ring base fixing screw (135), a lens outer ring turntable (136), a lens outer ring turntable fixing screw (137), a lens inner ring waterproof ring (138), a lens inner ring base (139), a lens inner ring chuck (140), a lens inner ring bead screw (141), a lens inner ring base fixing screw (142), a lens inner ring turntable (143) and a lens inner ring turntable fixing screw (144); the lens outer ring base fixing screw (135) penetrates through the lens outer ring chuck (133), the lens outer ring base (132) and the lens outer ring waterproof ring (131) to be screwed on the illuminating lamp radiator (130), the lens outer ring waterproof ring (131) is placed in the lens outer ring waterproof ring mounting groove (13009), the lens outer ring chuck (133) is nested on the lens outer ring base (132) and is screwed on the chuck through the screw head of the lens outer ring base fixing screw (135), and the lens outer ring bead screw (134) is screwed on the bead screw mounting hole (13302) of the lens outer ring chuck (133); the lens outer ring chuck (133) can change the height position of the lens when rotating until falling off or locking; the lens outer ring wave bead screw (134) provides acoustic feedback for the position where the lens outer ring wave bead screw is located when the lens outer ring wave bead screw is detached or locked; the lens outer ring base fixing screw (135) can completely fasten the lens outer ring base (132), but does not completely lock the lens outer ring chuck (133), only limits the overflow of the lens outer ring chuck (133), and can still rotate; the lens outer ring turntable (136) is connected to the lens outer ring chuck (133) through a lens outer ring turntable fixing screw (137), and the lens outer ring turntable (136) is driven to rotate by the lens outer ring turntable (136) fixing screw when the lens outer ring turntable (136) is rotated, so that the lens outer ring base (132) presses the lens outer ring waterproof ring (131) to prevent deformation, and basic bearing is provided for the lens outer ring chuck (133) and the lens outer ring turntable fixing screw (137); the lens inner ring waterproof ring (138) is placed in the lens inner ring waterproof ring mounting groove (13010), press fit and fixation are carried out through the lens inner ring base (139), the lens inner ring base (139) is connected and fixed to the illuminating lamp radiator (130) through the lens inner ring base fixing screw (142), the lens inner ring chuck (140) is nested on the lens inner ring base (139), the lens inner ring chuck (140) is buckled through the screw head of the lens inner ring base fixing screw (142), the lens inner ring bead screw (141) is screwed on the bead screw mounting hole (14002) of the lens inner ring chuck (140), the lens inner ring base fixing screw (142) penetrates through the lens inner ring chuck (140), the lens inner ring base (139) and the lens inner ring waterproof ring (138) are screwed on the illuminating lamp radiator (130), and the lens inner ring turntable fixing screw (144) penetrates through the lens inner ring turntable (143) and is connected to the lens inner ring chuck (140).
6. A lamp with lateral drainage heat dissipation channels as defined in claim 1, wherein: the LED backlight module comprises a backlight module (0104), wherein the backlight module (0104) comprises a backlight module lens (150), a backlight module lens waterproof ring (151), a backlight module lamp panel PCB fixing screw (152), a backlight module LED (153), a backlight module LED lamp panel (154), a backlight module radiator (155), a backlight module lens fixing screw (156), a backlight module bottom shell waterproof ring (157), a backlight module thimble welding plate fixing screw (158), a backlight module thimble welding plate (159), a backlight module conductive thimble (160), a backlight module bottom shell (161), a backlight module bottom shell fixing screw (162) and a backlight module interface waterproof ring (163); the back light module radiator (155) is a part base carrier, and the back light module lens (150) is fixed on the back light module radiator (155) through a back light module lens fixing screw (156); the back light-emitting module lens waterproof ring (151) is pressed onto the back light-emitting module radiator (155) through the back light-emitting module lens (150); the light-emitting module lamp panel PCB fixing screw (152) penetrates through the back light-emitting module LED lamp panel (154) and is screwed on the back light-emitting module radiator (155); the back light emitting module LED (153) is welded on the back light emitting module LED lamp panel (154) through a surface mounting technology; the back light emitting module LED lamp panel (154) is fixed to the back light emitting module radiator (155) through a back light emitting module lamp panel PCB fixing screw (152); the back light module lens fixing screw (156) passes through the back light module radiator (155) and the back light module lens waterproof ring (151) to be screwed to the back light module lens (150); the back lighting module bottom shell waterproof ring (157) is embedded in a waterproof ring groove of the back lighting module radiator (155), the back lighting module thimble welding plate fixing screw (158) passes through the back lighting module thimble welding plate (159) to be fastened to the back lighting module bottom shell (161), the back lighting module thimble welding plate (159) is fixed to the back lighting module bottom shell (161) through the back lighting module thimble welding plate fixing screw (158), the back lighting module conductive thimble (160) is welded to the back lighting module thimble welding plate (159) through a welding process, the back lighting module bottom shell (161) is fixed to the back lighting module radiator (155) through the back lighting module bottom shell fixing screw (162), the back lighting module bottom shell fixing screw (162) passes through the back lighting module bottom shell (161) to be fastened to the back lighting module radiator (155), and the back lighting module interface waterproof ring (163) is embedded in the waterproof ring groove of the back lighting module bottom shell (161).
7. A lamp with lateral drainage heat dissipation channels as defined in claim 1, wherein: still include terminal box (0105), terminal box (0105) include back wiring chamber waterproof joint (164), back wiring chamber (165), back wiring chamber waterproof joint nut (166) and back wiring chamber interface waterproof circle (167), wherein, back wiring chamber waterproof joint (164) pass back wiring chamber (165) and connect back wiring chamber waterproof joint nut (166), back wiring chamber interface waterproof circle (167) are connected with back wiring chamber (165).
8. A lamp with lateral drainage heat dissipation channels as defined in claim 1, wherein: the lateral drainage heat dissipation channels (168) formed between the hub bottom shell (112) and the illuminating lamp radiator (130) are four in circle, are of a lateral conduction structure, and are free of holes when seen from the front view.
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| CN202111347435.XA CN114087563B (en) | 2021-11-15 | 2021-11-15 | Lamp with lateral drainage heat dissipation channel |
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| CN202111347435.XA CN114087563B (en) | 2021-11-15 | 2021-11-15 | Lamp with lateral drainage heat dissipation channel |
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| CN114087563B true CN114087563B (en) | 2024-03-26 |
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| CN116624814B (en) * | 2023-05-10 | 2024-05-28 | 深圳福凯半导体技术股份有限公司 | Angle-adjustable lamp |
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| CN214663829U (en) * | 2021-04-02 | 2021-11-09 | 深圳市思坎普科技有限公司 | Lighting device |
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| EP2876357A4 (en) * | 2012-07-23 | 2016-06-22 | Guizhou Guangpusen Photoelectric Co Ltd | Method for constructing universal led bulb and snap ring lens type led bulb and led lamp |
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|---|---|---|---|---|
| CN201555193U (en) * | 2009-12-09 | 2010-08-18 | 苏州中泽光电科技有限公司 | Round through hole LED light fitting |
| KR101839965B1 (en) * | 2017-12-12 | 2018-03-19 | 디비라이텍 주식회사 | Led lighting unit and led lighting equipment having the same |
| CN208457680U (en) * | 2018-05-29 | 2019-02-01 | 江西众光照明科技有限公司 | A kind of LED bay light |
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