CN109404820B - Multi-color-temperature LED lamp and color temperature adjusting system thereof - Google Patents
Multi-color-temperature LED lamp and color temperature adjusting system thereof Download PDFInfo
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- CN109404820B CN109404820B CN201811197219.XA CN201811197219A CN109404820B CN 109404820 B CN109404820 B CN 109404820B CN 201811197219 A CN201811197219 A CN 201811197219A CN 109404820 B CN109404820 B CN 109404820B
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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
- F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
- F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/16—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
- F21V17/164—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/40—Hand grips
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
- F21V23/023—Power supplies in a casing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/12—Flameproof or explosion-proof arrangements
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/15—Thermal insulation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- 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
- F21V29/76—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical parallel planar fins or blades, e.g. with comb-like cross-section
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the light
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a multi-color-temperature LED lamp which comprises a conductive base and a lamp holder, wherein a support rod is fixedly arranged at the center of the outer surface of the upper end of the conductive base, a telescopic shaft is arranged at the center of the inner surface of the support rod, a fastening knob is movably arranged on the surface of one side of the telescopic shaft, mounting handles are connected to the surfaces of two sides of the lamp holder, and a first preformed hole and a second preformed hole are formed in the surface penetrating through the mounting handles and close to the positions of the two sides of the mounting handles at equal intervals; the invention discloses a multi-color-temperature LED lamp and a color temperature adjusting system thereof, which can realize quick installation and disassembly between a lamp holder and a lamp housing by matching a sliding rail and an installation groove, can realize quick replacement of a power supply in the lamp housing by driving an explosion-proof glass panel to be drawn out by a bump, and can realize independent power supply and supporting use of the lamp by matching a movable frame with a conductive base, thereby realizing the diversity of installation modes of the lamp.
Description
Technical Field
The invention relates to a multi-color-temperature LED lamp, in particular to a multi-color-temperature LED lamp and a color temperature adjusting system thereof.
Background
The color temperature is a physical quantity used for defining the color of a light source in lighting optics, namely, a certain black body is heated to a temperature, the color of the light emitted by the black body is the same as the color of the light emitted by a certain light source, the temperature heated by the black body is called the color temperature of the light source, color temperature for short, the unit of the temperature is expressed by K, different K values represent different color temperatures, the brightness presented by the light source is different, the multi-color temperature LED lamp belongs to one type of LED lamps, the LED light source can generate heat in the lighting process and further presents different color temperatures, the light source of the multi-color temperature LED lamp is set to different colors, thereby mixing of the multi-color temperatures can be realized, different color temperature states can be presented, the multi-color temperature LED lamp is correspondingly improved in function with the continuous development of science and technology, but the existing multi-color temperature LED lamp has certain defects, it is believed that further developments will be made to meet the different demands of use.
However, the existing multi-color temperature LED lamp still has certain defects when in use, the mounting manner of the lamp housing and the lamp holder of the ordinary multi-color temperature LED lamp is general, which is not convenient enough when it needs to be disassembled, and is troublesome when it is assembled, it takes time when it is assembled and disassembled, and when the light source inside the lamp housing is damaged, it is impossible to quickly open the lamp housing to replace the light source inside it, after long-term use, it is inconvenient to clean the inside of the lamp housing of the lamp, in addition, the mounting and lighting manner of the LED lamp is single, and only can be used for mounting on the wall or supporting installation, and when the LED lamp is inconvenient to connect electricity, it is impossible to independently supply power to the LED lamp, so that the application range and the area of the multi-color temperature LED lamp are limited.
Disclosure of Invention
The invention aims to provide a multi-color temperature LED lamp and a color temperature adjusting system thereof, which can solve the problems that the common mounting mode of a lamp shell and a lamp holder of the common multi-color temperature LED lamp is not convenient enough when the lamp shell and the lamp holder need to be disassembled, is troublesome when being assembled, is time-consuming when being assembled and disassembled, can not quickly open the lamp shell to replace a light source in the lamp shell when the light source in the lamp shell is damaged, is inconvenient to clean the interior of the lamp shell of the lamp after being used for a long time, and in addition, the mounting and lighting mode of the LED lamp is single, can only be used for mounting on a wall surface or supporting and mounting, and can not realize independent power supply to the LED lamp when the LED lamp is inconvenient to be electrified, so that the use range and the area of the multi-color temperature LED lamp are limited.
The purpose of the invention can be realized by the following technical scheme:
a multi-color temperature LED lamp comprises a conductive base and a lamp holder, wherein a support rod is fixedly arranged at the center of the outer surface of the upper end of the conductive base, a telescopic shaft is arranged at the middle position of the inner surface of the support rod, a fastening knob is movably arranged on the surface of one side of the telescopic shaft, mounting handles are connected to the surfaces of two sides of the lamp holder, a first reserved hole and a second reserved hole are equidistantly formed in the surface of the mounting handle close to the positions of the two sides of the mounting handle, the first reserved hole and the second reserved hole are arranged in parallel, the mounting handles are connected with the lamp holder through a rotating shaft, a color temperature adjusting device is fixedly arranged on the outer surface of the upper end of the lamp holder, a wiring port is arranged on the surface of the upper end of the lamp holder close to one side of the lamp holder, a lamp housing is fixedly arranged on the outer surface of the lower end of the, a lug is arranged on the inner surface of one side of the lamp shell in a penetrating manner, the outer surface of one side of the lug is connected with the outer surface of one side of the explosion-proof glass panel, and a connecting wire is arranged between the outer surface of one side of the color temperature adjusting device and the outer surface of one side of the lamp holder;
lamp tube joints are arranged between the inner walls of the two sides of the lamp shell, a first light source is arranged between the two groups of lamp tube joints, a second light source is arranged in the lamp shell in parallel at a position below the first light source, a reflecting plate is fixedly arranged at the rear end of the interior of the lamp shell, fitting slide rails are arranged on the two sides of the inner surface of the lower end of the lamp holder, mounting grooves corresponding to the fitting slide rails are arranged on the inner surfaces of the two sides of the lamp shell, and a wire through hole communicated with the lamp holder is formed in the upper end of the interior of the lamp shell;
the lamp holder is characterized in that a movable frame is arranged in the middle of the outer surface of the rear end of the lamp holder, a connecting shaft penetrates through the outer surface of the movable frame, a rotating sheet is fixedly arranged on the outer surface of one end of the connecting shaft, a fixing sheet is fixedly arranged on the outer surface of the movable frame, and a fixing screw hole penetrates through the outer surface of the fixing sheet;
the inside of electrically conductive base is provided with the panel, and the inside bottom of electrically conductive base leans on the front and back both ends position parallel arrangement of panel to have two sets of radiating grooves.
Preferably, the inside of bracing piece is provided with the telescopic link, and the telescopic link runs through the inside central point of telescopic shaft and puts, and the length of telescopic link is greater than the half of the length of bracing piece, and the surface of telescopic link scribbles one deck emollient.
Preferably, the outer surface of the mounting handle is wrapped by a rubber layer, two sides of the mounting handle are inclined inwards, the transverse length of the mounting handle is slightly larger than that of the lamp holder, and the mounting handle moves in the range from zero degrees to one hundred eighty degrees in the horizontal direction through the rotating shaft.
Preferably, the two groups of heat dissipation aluminum sheets arranged in parallel are installed at an included angle of thirty degrees with the lamp housing, and the rear end surfaces of the heat dissipation aluminum sheets are in contact with the inside of the lamp housing.
Preferably, a wire interface corresponding to the interface at one end of the connecting wire is arranged on the surface of one side of the lamp holder, and a plurality of groups of connecting threads are arranged on the inner wall of the wire interface.
Preferably, the interior of the lamp housing is parallel to the second light source and is fixedly provided with a third light source by the lower position thereof, and the first light source, the second light source and the third light source are equidistantly and parallelly distributed in the interior of the lamp housing.
Preferably, the depth of the mounting groove is equal to the transverse protruding width of the fitting slide rail, the fitting slide rail is L-shaped, a clamping groove is formed in the fitting position of the lamp housing and the explosion-proof glass panel, and a heat insulation film is fixedly mounted on the outer surface of the explosion-proof glass panel.
Preferably, when the LED lamp is used, firstly, the movable frame and the lamp holder are installed through the external nut of the fixed screw hole on the fixing sheet, the lamp holder and the lamp shell are supported by the conductive base, a wire is connected to an external power supply through a wiring port, so that a first light source inside the lamp shell, a second light source and a third light source are electrified, the first light source, the second light source and the third light source are electrified and then can be lighted up to finish illumination, the first light source, the second light source and the third light source are electrified to be set into light sources with different colors, and the multicolor temperature state of the LED lamp can be presented.
Preferably, the color temperature adjusting system comprises a microprocessor, an independent power supply and an LED driving circuit board; the independent power supply is positioned on one side of the microprocessor, the LED driving circuit board is positioned on the other side of the microprocessor, a line connector is arranged on one side of the rear end of the battery board, a branch line is arranged between the microprocessor and the LED driving circuit board, and an infrared receiving unit is arranged inside the color temperature adjusting device and above the microprocessor;
the LED driving circuit board comprises a first LED driving circuit, a second LED driving circuit and a third LED driving circuit, and the first LED driving circuit, the second LED driving circuit and the third LED driving circuit are respectively connected with the first light source, the second light source and the third light source;
the LED lamp comprises an infrared receiving unit, a color temperature adjusting device, a microprocessor, a first LED driving circuit, a second LED driving circuit, a third LED driving circuit, a first light source, a second light source and a third light source, wherein the infrared receiving unit receives an external control command, the color temperature adjusting device is independently powered by an independent power supply, the microprocessor conducts primary processing, the processed command data are transmitted to the LED driving circuit boards, the LED driving circuit boards respectively drive the first LED driving circuit, the second LED driving circuit and the third LED driving circuit, the first light source.
The invention has the beneficial effects that: by arranging the movable frame, the movable frame can be fixed with the lamp holder through the fixing sheet and can support the lamp holder and the lamp shell by matching with the supporting rod and the conductive base, namely, the LED lamp can be supported and illuminated, the movable frame can be disassembled, meanwhile, the first preformed hole and the second preformed hole are arranged on the mounting handle, so that the mounting handle and the contact surface can be conveniently fixed, thereby facilitating the fixed installation of the LED lamp, realizing the diversification of the installation mode of the LED lamp, the installation mode of the LED lamp can be rotated according to different use environments to meet different requirements, meanwhile, the battery plate is arranged in the conductive base, so that the wiring can be connected to the lamp holder through the line connector, the LED lamp can be independently powered, the trouble that the LED lamp is inconvenient to power is solved, and the LED lamp is more convenient to use.
Through setting up the fit slide rail cooperation mounting groove, when needing to dismantle lamp body and lamp stand, only need to push the lamp stand backward or forward, can make fit slide rail and mounting groove break away from each other, can separate lamp stand and lamp body, make lamp stand and lamp body save time when dismantling more, the same thing, when equipment lamp body and lamp stand, also only need to align each other and the interlock can accomplish the equipment to lamp stand and lamp body with the fit slide rail on the lamp stand and the mounting groove on the lamp body, make lamp body and lamp stand all more convenient when the dismouting, mounting means more excellent for ordinary lamp stand and lamp body.
The side face of the explosion-proof glass panel is connected with the lug, the lug is connected with the explosion-proof glass panel, a first light source inside the lamp housing, when the second light source and a third light source are damaged, the lug can be pulled to drive the explosion-proof glass panel to be drawn out from the clamping groove, the interior of the lamp housing can be opened, and further the light source inside the lamp housing can be maintained or replaced, the trouble of disassembling the lamp housing is omitted, meanwhile, the interior of the lamp housing can be cleaned in the later stage, a transparent heat insulation film is arranged on the outer surface of the explosion-proof glass panel, the external heat can be isolated, the external temperature is prevented from being overheated, the internal part of the lamp housing is conducted and enters the lamp housing from the explosion-proof glass panel, the avoided lamp housing is heated again, the practicability of the explosion-proof glass panel is improved, and the LED lamp is more.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the lamp housing of the present invention;
fig. 3 is an installation view of the lamp housing and the lamp socket of the present invention;
FIG. 4 is a schematic view of the overall structure of the movable frame of the present invention;
FIG. 5 is a schematic view of the internal structure of the conductive base of the second fixing plate according to the present invention;
FIG. 6 is an internal structure view of the color temperature adjusting device according to the present invention;
FIG. 7 is a partial cross-sectional view of the lamp envelope of the present invention;
fig. 8 is a system diagram of the color temperature adjustment device of the present invention.
In the figure: 1. a conductive base; 2. a support bar; 3. a telescopic shaft; 4. fastening a knob; 5. a lamp socket; 6. installing a handle; 7. a first preformed hole; 8. a second preformed hole; 9. a rotating shaft; 10. a color temperature adjusting device; 11. a lamp housing; 12. radiating aluminum sheets; 13. a wiring port; 14. an explosion-proof glass panel; 15. a bump; 16. a connecting wire; 17. a lamp tube connector; 18. a first light source; 19. a second light source; 20. a reflective plate; 21. fitting the slide rail; 22. mounting grooves; 23. a wire through hole; 24. a movable frame; 25. a connecting shaft; 26. a rotating sheet; 27. a fixing sheet; 28. fixing screw holes; 29. a battery plate; 30. a heat sink; 31. a line connector; 32. a microprocessor; 33. an independent power supply; 34. an LED drive circuit board; 35. distributing wires; 36. an infrared receiving unit; 37. a card slot; 38. a heat insulating film.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-8, a multi-color temperature LED lamp comprises a conductive base 1 and a lamp holder 5, a support rod 2 is fixedly installed at the center of the outer surface of the upper end of the conductive base 1, a telescopic shaft 3 is installed at the center of the inner surface of the support rod 2, a fastening knob 4 is movably installed on the surface of one side of the telescopic shaft 3, installation handles 6 are connected to the surfaces of both sides of the lamp holder 5, a first preformed hole 7 and a second preformed hole 8 are equidistantly opened on the surface of the installation handle 6 near the positions of both sides, the first preformed hole 7 and the second preformed hole 8 are arranged in parallel, the installation handles 6 are connected to the lamp holder 5 through a rotating shaft 9, a color temperature adjusting device 10 is fixedly installed on the outer surface of the upper end of the lamp holder 5, a wiring port 13 is arranged on the position of the upper end surface of the lamp holder 5 near one side, a lamp housing 11 is fixedly installed on the outer surface of the lower, an explosion-proof glass panel 14 is embedded into the inner side of the lower end of the lamp housing 11, a bump 15 penetrates through the inner surface of one side of the lamp housing 11, the outer surface of one side of the bump 15 is connected with the outer surface of one side of the explosion-proof glass panel 14, a connecting wire 16 is arranged between the outer surface of one side of the color temperature adjusting device 10 and the outer surface of one side of the lamp holder 5, and the first preformed hole 7 and the second preformed hole 8 are arranged in parallel and can be externally connected with fixing screws, so that the mounting handle 6 can be fixed with a wall surface, the whole LED lamp can be mounted on the wall surface and can be conveniently lifted and carried, the LED lamp is more flexible to use, the explosion-proof glass panel 14 can be linked by pulling the bump 15, the explosion-proof glass panel 14 is pulled out of the clamping;
lamp tube joints 17 are arranged between the inner walls of two sides of the lamp housing 11, a first light source 18 is arranged between the two groups of lamp tube joints 17, a second light source 19 is arranged in parallel in the lamp housing 11 close to the lower position of the first light source 18, a reflecting plate 20 is fixedly arranged at the rear end of the interior of the lamp housing 11, fitting slide rails 21 are arranged on two sides of the inner surface of the lower end of the lamp holder 5, mounting grooves 22 corresponding to the fitting slide rails 21 are arranged on the inner surfaces of the two sides of the lamp housing 11, a wire through hole 23 communicated with the lamp holder 5 is formed in the upper end of the interior of the lamp housing 11, wires can conveniently penetrate out of the interior of the lamp housing 11 into the lamp holder 5 through the wire through hole 23, so that the wires can be conveniently connected to the color temperature adjusting device;
the middle position of the outer surface of the rear end of the lamp holder 5 is provided with a movable frame 24, the outer surface penetrating the movable frame 24 is provided with a connecting shaft 25, the outer surface of one end of the connecting shaft 25 is fixedly provided with a rotating sheet 26, the outer surface of the movable frame 24 is fixedly provided with a fixing sheet 27, the outer surface penetrating the fixing sheet 27 is provided with a fixing screw hole 28, the fixing between the movable frame 24 and the lamp holder 5 can be completed by externally connecting a screw on the fixing screw hole 28 on the fixing sheet 27, the movable frame 24 is installed with the support rod 2 through the connecting shaft 25, the connecting shaft 25 can rotate, the rotating sheet 26 is screwed to rotate the connecting shaft 25, so that the direction of the movable frame 24 can be changed, the direction of the lamp holder 5 can be changed, the illumination direction of a light source inside the lamp shell 11 can be changed, the screw can be taken down to detach the lamp holder 5 together with the lamp shell, the LED lamp can be installed, and can be supported and used by the conductive base 1, so that the use is more flexible;
the inside of electrically conductive base 1 is provided with panel 29, and the inside bottom of electrically conductive base 1 leans on the front and back both ends position parallel arrangement of panel 29 to have two sets of radiating grooves 30.
The inside of bracing piece 2 is provided with the telescopic link, and the telescopic link runs through the inside central point of telescopic shaft 3 and puts, and the length of telescopic link is greater than the half of the length of bracing piece 2, and the surface of telescopic link scribbles one deck emollient, and emollient can stretch out and play better lubrication action when withdrawing at the telescopic link, can effectually prevent the wearing and tearing of telescopic link, and more laborsaving when the pulling telescopic link.
The outer surface of installation handle 6 wraps up there is the one deck rubber layer, and the both sides of installation handle 6 inwards slope, and the transverse length of installation handle 6 slightly is greater than the transverse length of lamp stand 5, and installation handle 6 passes through pivot 9 and zero degree to the activity of one hundred eighty degrees scope in the horizontal direction, and the angle of installation handle 6 can be adjusted to can finely tune the installation angle of lamps and lanterns after the installation, in order to adapt to different installation environment.
Two sets of parallel placement's heat dissipation aluminum sheet 12 all is thirty degrees contained angles installations with lamp body 11, and the rear end surface of heat dissipation aluminum sheet 12 contacts with the inside of lamp body 11, heat dissipation aluminum sheet 12 and the 11 internal contact of lamp body to can play the effect of heat conduction when lamp body 11 is inside to generate heat, can in time absorb the heat of lamp body 11 inside, and in the middle of conducting to external environment, the effectual too high condition of temperature that prevents lamp body 11 inside takes place.
The surface of one side of the lamp holder 5 is provided with a wire interface corresponding to one end interface of the connecting wire 16, and the inner wall of the wire interface is provided with a plurality of groups of connecting threads which can facilitate the connection of the joint of the connecting wire 16.
The interior of the lamp housing 11 is parallel to the second light source 19 and is fixedly provided with a third light source near the lower position thereof, the first light source 18, the second light source 19 and the third light source are equidistantly and parallelly distributed in the interior of the lamp housing 11, and the first light source 18, the second light source 19 and the third light source are set to different colors, so that different color temperature states of the LED lamp can be presented.
The degree of depth of mounting groove 22 equals with the horizontal protrusion width who agrees with slide rail 21, and the shape that agrees with slide rail 21 is L shape, lamp body 11 is provided with draw-in groove 37 with explosion-proof glass panels 14 department of agreeing with mutually, and explosion-proof glass panels 14's surface fixed mounting has thermal-insulated membrane 38, agree with slide rail 21 and the mutual installation of agreeing with of mounting groove 22, make lamp stand 5 and lamp body 11 more convenient when the installation, also more convenient when dismantling, only need to release lamp stand 5 backward or forward, can make and agree with slide rail 21 and mounting groove 22 and break away from each other, can separate lamp stand 5 and lamp body 11, make lamp stand 5 and lamp body 11 save time when dismantling more, thermal-insulated external heat can be completely cut off to thermal-resistant membrane 38, prevent that external temperature is overheated and from explosion-proof glass panels 14 conduction entering lamp body 11's inside, the inside temperature of lamp body 11.
The color temperature adjusting system comprises a microprocessor 32, an independent power supply 33 and an LED drive circuit board 34; the independent power supply 33 is positioned on one side of the microprocessor 32, the LED drive circuit board 34 is positioned on the other side of the microprocessor 32, a line connector 31 is arranged on one side of the rear end of the battery board 29, a branch line 35 is arranged between the microprocessor 32 and the LED drive circuit board 34, and an infrared receiving unit 36 is arranged inside the color temperature adjusting device 10 and above the microprocessor 32;
the LED driving circuit board 34 includes a first LED driving circuit, a second LED driving circuit and a third LED driving circuit, and the first LED driving circuit, the second LED driving circuit and the third LED driving circuit are respectively connected to the first light source 18, the second light source 19 and the third light source.
When the invention is used, firstly, the movable frame 24 and the lamp holder 5 are installed by externally connecting nuts with the fixing screw holes 28 on the fixing sheets 27, the lamp holder 5 and the lamp shell 11 are supported by using the conductive base 1, the height of the lamp is increased by using the support rod 2, when the height needs to be adjusted, the fastening knob 4 is unscrewed, then the telescopic rod in the support rod 2 is pulled out, the fastening knob 4 is screwed again, the telescopic height of the support rod 2 can be fixed, the movable frame 24 is installed with the support rod 2 through the connecting shaft 25, the connecting shaft 25 can rotate, the rotating sheet 26 is screwed to enable the connecting shaft 25 to rotate, thereby the direction of the movable frame 24 can be changed, the direction of the lamp holder 5 is changed, further the illumination directions of the first light source 18, the second light source 19 and the third light source in the lamp shell 11 are changed, the battery panel 29 is arranged in the conductive base 1, the wire can be connected to the lamp holder 5 at the line connector 31, so that the lamp holder 5 supplies power to the lamp housing 11, and the first light source 18, the second light source 19 and the third light source inside the lamp housing 11 are independently supplied with power, so that the conductive base 1 and the support rod 2 can realize the supporting illumination of the LED lamp by matching with the movable frame 24, meanwhile, the installation handle 6 is provided with the first preformed hole 7 and the second preformed hole 8, so that the installation handle 6 and the contact surface can be conveniently fixed, the LED lamp can be conveniently and fixedly installed, the angle of the installation handle 6 can be adjusted, so that the installation angle of the lamp can be finely adjusted after the installation, different installation environments can be adapted, the external nut installed on the fixed sheet 27 is taken down, the movable frame 24 can be detached, the installation mode of the LED lamp can be determined according to different conditions, a wire is connected to an external power supply at the wire connecting port 13, namely, the first light source 18, the second light source 19 and the third light source in the lamp housing 11 can be electrified, the first light source 18, the second light source 19 and the third light source are electrified, the first light source 18, the second light source 19 and the third light source can be lighted up after being electrified, the reflecting plate 20 reflects light rays generated by the first light source 18, the second light source 19 and the third light source, the illumination range of the first light source 18, the second light source 19 and the third light source is enlarged, the first light source 18, the second light source 19 and the third light source are electrified and set to be light sources with different colors, the multi-color temperature state of the LED lamp can be presented, when the lamp housing 11 and the lamp base 5 need to be disassembled, the lamp base 5 can be separated from the lamp housing 11 only by pushing the lamp base 5 backwards or forwards, the fit sliding rail 21 and the mounting groove 22 can be separated from each other, so that the lamp base 5 and the lamp housing 11 can save more time when being disassembled, similarly, when the lamp housing 11 and the lamp base 5 are assembled, the lamp base 5 and the lamp housing 11 can be assembled only by aligning and engaging the engaging slide rail 21 on the lamp base 5 with the mounting groove 22 on the lamp housing 11, the heat dissipating aluminum sheet 12 contacts with the inside of the lamp housing 11, so that the heat conducting function can be achieved when the inside of the lamp housing 11 generates heat, the heat inside the lamp housing 11 can be absorbed in time and conducted to the outside environment, the outer surface of one side of the bump 15 is connected with the outer surface of one side of the explosion-proof glass panel 14, the explosion-proof glass panel 14 can be linked by pulling the bump 15, the explosion-proof glass panel 14 is drawn out from the clamping groove 37, the light source inside the lamp housing 11 can be replaced conveniently, the heat insulating film 38 arranged on the outer surface of the explosion-proof glass panel 14 can play a certain heat insulating role, and when color temperature adjustment is required, an external control command, the color temperature adjusting device 10 is independently powered by an independent power supply 33, the microprocessor 32 performs primary processing, after the processing of the microprocessor 32, the microprocessor 32 transmits processed command data to the LED driving circuit board 34 through a connecting wire 35, the LED driving circuit board 34 respectively drives the first LED driving circuit, the second LED driving circuit and the third LED driving circuit, the first LED driving circuit, the second LED driving circuit and the third LED driving circuit drive and adjust the first light source 18, the second light source 19 and the third light source, and the first LED driving circuit, the second LED driving circuit and the third LED driving circuit change the driving current proportion of the first light source 18, the second light source 19 and the third light source, so as to change the brightness of the first light source 18, the second light source 19 and the third light source, and further enable the first light source 18, the second light source 19 and the third light source, The second light source 19 and the third light source have high-low color temperature difference, and the light sources with different color temperatures are mixed with each other, so that the LED lamp can present different color temperatures, and the color temperature adjustment of the LED lamp can be completed.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (9)
1. The utility model provides a polychrome temperature LED lamps and lanterns, its characterized in that, includes electrically conductive base (1) and lamp stand (5), the upper end surface central point of electrically conductive base (1) puts fixed mounting has bracing piece (2), and the internal surface of bracing piece (2) position placed in the middle is provided with telescopic shaft (3), a side surface movable mounting of telescopic shaft (3) has fastening knob (4), the both sides surface connection of lamp stand (5) has installation handle (6), and the surface that runs through installation handle (6) is close to its both sides position equidistance and has seted up first preformed hole (7) and second preformed hole (8), and first preformed hole (7) and second preformed hole (8) parallel arrangement, installation handle (6) are connected through pivot (9) with lamp stand (5), the upper end surface fixed mounting of lamp stand (5) has colour temperature adjusting device (10), a wiring port (13) is formed in the position, close to one side, of the upper end surface of the lamp holder (5), a lamp shell (11) is fixedly mounted on the outer surface of the lower end of the lamp holder (5), two groups of heat dissipation aluminum sheets (12) are arranged on the outer surface of the front end of the lamp shell (11) in parallel, an explosion-proof glass panel (14) is embedded into the inner side of the lower end of the lamp shell (11), a lug (15) penetrates through the inner surface of one side of the lamp shell (11), the outer surface of one side of the lug (15) is connected with the outer surface of one side of the explosion-proof glass panel (14), and a connecting wire (16) is arranged between the outer surface of one;
lamp tube connectors (17) are arranged between the inner walls of the two sides of the lamp shell (11), a first light source (18) is arranged between the two groups of lamp tube connectors (17), a second light source (19) is arranged in parallel in the lamp shell (11) close to the lower position of the first light source (18), a reflecting plate (20) is fixedly arranged at the rear end of the interior of the lamp shell (11), fitting slide rails (21) are arranged on two sides of the inner surface of the lower end of the lamp holder (5), mounting grooves (22) corresponding to the fitting slide rails (21) are arranged on the inner surfaces of the two sides of the lamp shell (11), and a wire through hole (23) communicated with the lamp holder (5) is formed in the upper end of the interior of the lamp shell (11;
a movable frame (24) is arranged in the middle of the outer surface of the rear end of the lamp holder (5), a connecting shaft (25) is installed on the outer surface penetrating through the movable frame (24), a rotating sheet (26) is fixedly installed on the outer surface of one end of the connecting shaft (25), a fixing sheet (27) is fixedly installed on the outer surface of the movable frame (24), and a fixing screw hole (28) is formed in the outer surface penetrating through the fixing sheet (27);
the battery panel (29) is arranged inside the conductive base (1), and two groups of heat dissipation grooves (30) are arranged in parallel at the inner bottom end of the conductive base (1) close to the front end and the rear end of the battery panel (29).
2. The LED lamp with the multiple color temperatures as claimed in claim 1, wherein the inside of the supporting rod (2) is provided with a telescopic rod, the telescopic rod penetrates through the center of the inside of the telescopic shaft (3), the length of the telescopic rod is greater than half of the length of the supporting rod (2), and the outer surface of the telescopic rod is coated with a layer of lubricant.
3. The LED lamp with the multiple color temperatures according to claim 1, wherein the outer surface of the mounting handle (6) is wrapped with a rubber layer, two sides of the mounting handle (6) are inclined inwards, the transverse length of the mounting handle (6) is slightly larger than that of the lamp holder (5), and the mounting handle (6) moves in the range of zero degrees to one hundred and eighty degrees in the horizontal direction through the rotating shaft (9).
4. The LED lamp with multiple color temperatures according to claim 1, wherein the two sets of parallel aluminum heat-dissipating sheets (12) are installed at an included angle of thirty degrees with respect to the lamp housing (11), and the rear end surfaces of the aluminum heat-dissipating sheets (12) contact the inside of the lamp housing (11).
5. The LED lamp with the multiple color temperatures according to claim 1, wherein a wire interface corresponding to an interface at one end of the connecting wire (16) is formed on one side surface of the lamp holder (5), and a plurality of groups of connecting threads are formed on the inner wall of the wire interface.
6. The LED lamp with multiple color temperature according to claim 1, wherein the interior of the lamp housing (11) is parallel to the second light source (19) and a third light source is fixedly installed at a position below the second light source, and the first light source (18), the second light source (19) and the third light source are equidistantly and parallelly distributed in the interior of the lamp housing (11).
7. The LED lamp with the multiple color temperatures according to claim 1, wherein the depth of the installation groove (22) is equal to the width of the transverse protrusion of the fitting slide rail (21), the fitting slide rail (21) is L-shaped, a clamping groove (37) is arranged at the fitting position of the lamp housing (11) and the explosion-proof glass panel (14), and a heat insulation film (38) is fixedly arranged on the outer surface of the explosion-proof glass panel (14).
8. The LED lamp of claim 1, wherein, in use, first, the movable frame (24) and the lamp holder (5) are installed through a fixed screw hole (28) on the fixed sheet (27) and an external nut, the lamp holder (5) and the lamp shell (11) are supported by the conductive base (1), a lead is connected to an external power supply through the wiring port (13), the first light source (18), the second light source (19) and the third light source in the lamp shell (11) can be electrified, the first light source (18), the second light source (19) and the third light source are electrified and then are lightened to finish illumination, and the first light source (18), the second light source (19) and the third light source are electrified to be light sources with different colors, so that the multi-color temperature state of the LED lamp can be presented.
9. The color temperature adjusting system of a multi-color temperature LED lamp according to any one of claims 1 to 8, characterized in that the color temperature adjusting system comprises a microprocessor (32), an independent power supply (33) and an LED driving circuit board (34); the LED color temperature adjusting device comprises a microprocessor (32), an independent power supply (33), an LED driving circuit board (34), a circuit connector (31), a branch line (35) and an infrared receiving unit (36), wherein the independent power supply (33) is positioned on one side of the microprocessor (32), the LED driving circuit board (34) is positioned on the other side of the microprocessor (32), the circuit connector (31) is arranged on one side of the rear end of the battery board (29), the branch line (35) is arranged between the microprocessor (32) and the LED driving circuit board (34), and the infrared receiving unit (36;
the LED driving circuit board (34) comprises a first LED driving circuit, a second LED driving circuit and a third LED driving circuit, and the first LED driving circuit, the second LED driving circuit and the third LED driving circuit are respectively connected with the first light source (18), the second light source (19) and the third light source;
the LED lamp receives an external control command through the infrared receiving unit (36), the independent power supply (33) independently supplies power to the color temperature adjusting device (10), the microprocessor (32) performs primary processing, processed command data are transmitted to the LED driving circuit board (34), the LED driving circuit board (34) respectively drives the first LED driving circuit, the second LED driving circuit and the third LED driving circuit, and then the first LED driving circuit, the second LED driving circuit and the third LED driving circuit drive and adjust the first light source (18), the second light source (19) and the third light source, so that the brightness of the first light source (18), the second light source (19) and the third light source is changed, and the color temperature adjustment of the LED lamp can be completed.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811197219.XA CN109404820B (en) | 2018-10-15 | 2018-10-15 | Multi-color-temperature LED lamp and color temperature adjusting system thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811197219.XA CN109404820B (en) | 2018-10-15 | 2018-10-15 | Multi-color-temperature LED lamp and color temperature adjusting system thereof |
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| CN109404820B true CN109404820B (en) | 2020-12-01 |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206398547U (en) * | 2017-01-21 | 2017-08-11 | 中山市蓝色空间照明科技有限公司 | A kind of LED Ceiling lights of cross-ventilation radiating |
| CN206409913U (en) * | 2017-01-19 | 2017-08-15 | 中山市广万精密五金机电有限公司 | Lamp shell with lamp panel convenient to replace |
| CN207132173U (en) * | 2017-07-19 | 2018-03-23 | 中山市亮化升照明科技有限公司 | A kind of energy-efficient LED projector lamp |
| CN207179264U (en) * | 2017-06-16 | 2018-04-03 | 深圳市深奇浩实业有限公司 | A kind of housing of environment protecting and power-saving solar energy emergency light |
| CN207394769U (en) * | 2017-08-31 | 2018-05-22 | 亮兮柯电气（嘉兴）有限公司 | Folding water-proof working lamp |
| CN207635230U (en) * | 2017-11-27 | 2018-07-20 | 丽水益昊农业科技有限责任公司 | A kind of outdoor architecture lighting device |
-
2018
- 2018-10-15 CN CN201811197219.XA patent/CN109404820B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206409913U (en) * | 2017-01-19 | 2017-08-15 | 中山市广万精密五金机电有限公司 | Lamp shell with lamp panel convenient to replace |
| CN206398547U (en) * | 2017-01-21 | 2017-08-11 | 中山市蓝色空间照明科技有限公司 | A kind of LED Ceiling lights of cross-ventilation radiating |
| CN207179264U (en) * | 2017-06-16 | 2018-04-03 | 深圳市深奇浩实业有限公司 | A kind of housing of environment protecting and power-saving solar energy emergency light |
| CN207132173U (en) * | 2017-07-19 | 2018-03-23 | 中山市亮化升照明科技有限公司 | A kind of energy-efficient LED projector lamp |
| CN207394769U (en) * | 2017-08-31 | 2018-05-22 | 亮兮柯电气（嘉兴）有限公司 | Folding water-proof working lamp |
| CN207635230U (en) * | 2017-11-27 | 2018-07-20 | 丽水益昊农业科技有限责任公司 | A kind of outdoor architecture lighting device |
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| CN109404820A (en) | 2019-03-01 |
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