CN112325208A - Aluminum-based LED lamp - Google Patents
Aluminum-based LED lamp Download PDFInfo
- Publication number
- CN112325208A CN112325208A CN202011311935.3A CN202011311935A CN112325208A CN 112325208 A CN112325208 A CN 112325208A CN 202011311935 A CN202011311935 A CN 202011311935A CN 112325208 A CN112325208 A CN 112325208A
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- Prior art keywords
- lamp
- unit
- heat dissipation
- sleeve
- ring
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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
- F21S8/08—Lighting devices intended for fixed installation with a standard
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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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/02—Fastening of light sources or lamp holders with provision for adjustment, e.g. for focusing
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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
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
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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
- F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
- F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
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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
- F21V29/71—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks using a combination of separate elements interconnected by heat-conducting means, e.g. with heat pipes or thermally conductive bars between separate heat-sink elements
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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
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
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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]
Abstract
The invention discloses an aluminum-based LED lamp, which comprises a lamp barrel, a passive heat dissipation unit, a lamp group unit, an active heat dissipation power unit and a lamp group focus adjustment transmission unit, wherein the lamp barrel is arranged on the lamp barrel; the banks unit produces illumination, then with heat conduction to a toper section of thick bamboo and sleeve, accelerate thermal giving off through the heat dissipation strip, the reflector can reflect the illumination that removes other directions of front side, initiative heat dissipation unit can provide the power that the air flows, the swivel becket rotates for solid fixed ring, it rotates to drive the flabellum, thereby blow wind to a toper section of thick bamboo, sleeve and heat dissipation strip, accelerate the heat dissipation, initiative heat dissipation power pack can provide power for the rotation of swivel becket, banks focus adjustment drive unit can change the position of banks unit in the sleeve, thereby change the focus of reflector reflection back light beam, reduce the requirement to installation space, can change the direction of shining of lamps and lanterns, high durability and convenient use.
Description
Technical Field
The invention relates to the technical field of LED lamps, in particular to an aluminum-based LED lamp.
Background
With the improvement of production of LED illuminating lamps, the current LED illuminating driving scheme is simpler and replaces the complex circuit structure year by year. At present, a light source plate with a light source and a power supply plate with a power supply are directly embedded and pressed on the inner layer and the outer layer, and a common glass fiber plate is embedded in an annular light source plate, so that the process has the defects of small area and poor heat conduction effect of an aluminum substrate of the light source plate;
the irradiation focuses of the LED illuminating lamps are fixed and cannot be adjusted, so that the installation space of the lamp is required, the irradiation direction of the lamp is fixed, and the use is inconvenient.
Disclosure of Invention
The invention aims to overcome the existing defects and provide an aluminum-based LED lamp, which can improve the heat dissipation efficiency by adopting an aluminum-based material, integrates passive conduction heat dissipation and active blowing heat dissipation, solves the heat dissipation problem caused by high light source integration level, obviously improves the heat dissipation efficiency, can adjust the focus of the lamp, reduces the requirement on the installation space, can change the irradiation direction of the lamp, is convenient to use and can effectively solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an aluminum-based LED lamp comprises a lamp cylinder, a passive heat dissipation unit, a lamp group unit, an active heat dissipation power unit and a lamp group focus adjustment transmission unit;
the front end of the inner side of the lamp tube is provided with a passive heat dissipation unit, the inner side of the passive heat dissipation unit is provided with a lamp group unit, the rear end of the lamp group unit is connected with a lamp group focus adjustment transmission unit, the middle part of the inner side of the lamp tube is provided with an active heat dissipation unit, and the inner side of the lamp tube is also provided with an active heat dissipation power unit for driving the active heat dissipation unit to work;
the passive heat dissipation unit comprises fixing rods, a conical cylinder, a sleeve, a clamping ring and heat dissipation strips, wherein the conical cylinder is positioned at the front end of the inner side of the lamp cylinder, the front end of the conical cylinder is flush with the front end face of the lamp cylinder, the front end of the conical cylinder is fixedly connected with the inner side of the front end of the lamp cylinder through at least four fixing rods with equal angles, a conical reflecting cover is arranged on the inner side of the conical cylinder, the clamping ring capable of clamping the reflecting cover is arranged at the front end of the conical cylinder, the heat dissipation strips are arranged on the outer side of the conical cylinder with equal angles, and the sleeve is installed at the rear end of the conical cylinder;
the active heat dissipation unit comprises connecting columns, rotating rings, fan blades and fixing rings, the rear end of the sleeve is connected with the fixing rings through the two connecting columns, the front ends of the fixing rings are rotatably connected with the rotating rings, and the fan blades for blowing are arranged on the side faces of the rotating rings at equal angles.
The banks unit produces illumination, then with heat conduction to a toper section of thick bamboo and sleeve, accelerate thermal giving off through the heat dissipation strip, the reflector can reflect the illumination that removes other directions of front side, initiative heat dissipation unit can provide the power that the air flows, the swivel becket rotates for solid fixed ring, it rotates to drive the flabellum, thereby blow wind to a toper section of thick bamboo, sleeve and heat dissipation strip, accelerate the heat dissipation, initiative heat dissipation power pack can provide power for the rotation of swivel becket, banks focus adjustment drive unit can change the position of banks unit in the sleeve, thereby change the focus of light beam after the reflector reflection.
Further, the lamp group unit comprises an insulating heat conduction sleeve, sliders, chutes, light source components, copper foil circuit layers, aluminum substrates, heat conduction discs, fixed packaging plates, insulating wire pipes, positive electric wires, negative electric wires and silica gel, wherein the insulating heat conduction sleeve is positioned in the sleeve, two symmetrical chutes are formed in the inner side of the sleeve, the sliders are fixed on two sides of the insulating heat conduction sleeve and are symmetrically distributed, two sides of the insulating heat conduction sleeve are slidably connected with the chutes in the inner side of the sleeve through the sliders, the light source components are installed at the front end of the inner side of the insulating heat conduction sleeve, the copper foil circuit layers are connected with the rear sides of the light source components, the aluminum substrates are connected with the rear sides of the copper foil circuit layers, corresponding blind grooves are respectively formed in one side, close to the copper foil circuit layers and the aluminum substrates, the blind grooves are filled with the silica gel for heat conduction, and the heat conduction discs are arranged on the, the rear side of the heat conducting disc is provided with a fixed packaging plate, the rear side of the fixed packaging plate is flush with the rear end face of the insulated heat conducting sleeve, one end of the insulated wire tube penetrates through the fixed packaging plate, the heat conducting disc and the aluminum substrate respectively, an anode wire and a cathode wire are inserted into the insulated wire tube, and one ends of the anode wire and the cathode wire are connected with the copper foil circuit layer respectively in an electric shock mode.
The copper foil circuit layer supplies power to the light source component to generate illumination, the aluminum substrate contributes to heat dissipation of the copper foil circuit layer, the heat conducting disc can adopt the copper plate, heat is further conducted to the insulating heat conducting sleeve, rapid heat diffusion is facilitated, heat is prevented from being accumulated at one point to cause fire, the positive electric wire and the negative electric wire are used for supplying power to the copper foil circuit layer and the light source component, and the silica gel can improve the contact area and is favorable for heat dissipation.
Furthermore, the lamp group focus adjustment transmission unit comprises an axle seat, a screw rod, nut long rods and nuts, the axle seat is fixed in the middle of the rear side of the fixed packaging plate, the rear end of the axle seat is rotatably connected with one end of the screw rod, the nut is connected to the inner side of the middle of the lamp barrel through the two nut long rods, the nut is located on a central axis of the lamp barrel, the middle of the screw rod is in threaded connection with the nut, the screw rod is of a hollow structure, and the other end of the insulating spool penetrates through the inner side of the screw rod.
The screw rod is rotated, the screw rod can move forwards or backwards under the action of the screw rod and the screw threads of the nut, and the light source component can be changed in the position in the sleeve by matching with the sliding of the sliding chute and the sliding block, so that the adjustment of an illumination focus is realized.
Further, initiative heat dissipation power pack includes outer ring gear, driving gear, motor power, motor cabinet, installation pole and arc fixed plate, the rear end fixedly connected with outer ring gear of swivel becket, outer ring gear rotates with solid fixed ring's rear end to be connected, the inboard middle part fixed connection arc fixed plate of a lamp section of thick bamboo, the motor cabinet is connected through the installation pole to the side of arc fixed plate, the rear end of motor cabinet is fixed with motor power, motor power's front end output shaft motor shaft, the motor shaft passes the motor cabinet and connects the driving gear, the driving gear is connected with outer ring gear meshing.
The motor base, the mounting rod and the arc-shaped fixing plate are used for stably fixing the power motor, the power motor works to drive the driving gear to rotate, so that the outer gear ring is driven to rotate, and the fan blades on the rotating ring are driven to move through the outer gear ring.
Further, still include the lamp holder unit, the lamp holder unit includes internal thread cover, top cap, transparent plate, external seal ring, heat dissipation channel, ring groove and interior sealing ring, the front end external screw thread threaded connection of internal thread cover and lamp section of thick bamboo, the front end of internal thread cover is fixed with the top cap, the light trap has been seted up at the middle part of top cap, is equipped with the transparent plate in the light trap, the front side edge of transparent plate is equipped with the external seal ring, the rear side edge of transparent plate is equipped with the interior sealing ring, the inside of top cap is waiting the angle and is equipped with the heat dissipation channel, the rear side at the top cap is seted up to the one end port of heat dissipation channel, the other end port of heat dissipation channel is seted up and is located the transparent plate front side at the light trap lateral wall.
The top cover is fixed through the internal thread sleeve, the external seal ring and the internal seal ring in the top cover light-transmitting hole are used for fixing and sealing the edge of the transparent plate, wind blown by the fan blades can be discharged through the heat dissipation channel, and can be blown to the transparent plate, so that the front side of the transparent plate is prevented from being infected with dust to influence the lighting effect.
Further, still include the tail unit, the tail unit includes tail-hood, external screw thread cover and through wires hole, the side of tail-hood is equipped with the external screw thread cover, the rear end internal thread threaded connection of external screw thread cover and a lamp section of thick bamboo, the through wires hole has been seted up at the middle part of tail-hood, the one end that copper foil circuit layer was kept away from to the insulating spool passes the through wires hole.
The tail cover is conveniently fixed through the external thread sleeve, and the insulating wire tube is conveniently passed through the threading hole to supply power.
Further, still include banks focus adjustment operating unit, banks focus adjustment operating unit includes thick gear, operating gear, pivot, rotates the mount pad and turns round the piece, the tail-hood rear side rotates through rotating the mount pad and is connected with the pivot, the one end that the pivot is located a lamp section of thick bamboo is equipped with operating gear, the rear end of screw rod is fixed with thick gear, thick gear is connected with operating gear meshing, the hexagonal piece of turning round of one end fixed connection that the pivot is located the tail-hood rear side.
The rotating shaft can be driven to rotate relative to the rotating mounting seat through the twisting block, so that the operating gear is driven to rotate, the screw rod can move back and forth due to the fact that the screw rod can be driven to rotate by meshing with the thick gear, even if the thick gear and the operating gear which move back and forth of the screw rod still keep a meshing state, only the meshing point can be changed back and forth due to the fact that the thick gear is thick.
Further, still include the filter unit, the filter unit includes filter screen, screen frame and dust filtration cotton, two sectorial logical grooves have been seted up on the tail-hood, lead to two filter screens of screen frame fixedly connected with in the inslot about the side, it has the dust filtration cotton to fill between two filter screens.
Because the rotation of flabellum can drive the air current activity, can allow the air admission through leading to the groove, uses the screen holder to fix the filter screen, and the filter screen is used for keeping the cotton position of dirt filtration, uses the dirt filtration cotton to filter the dust, avoids inside the dust gets into lamps and lanterns.
Further, still include lamps and lanterns installation unit, lamps and lanterns installation unit includes vertical axis, inner ring, cross axle, outer loop, L shape dead lever and fixed orifices, the inboard upper and lower end through vertical axis and inner ring is rotated respectively to the downside in the middle part of a lamp section of thick bamboo is connected, both ends are rotated through both ends about the inboard of cross axle and outer loop respectively to both ends about the outside of inner ring, the vertical end of L shape dead lever is connected at the top of outer loop, the fixed orifices has been seted up on the horizontal part of L shape dead lever.
The rotation of the transverse shaft and the outer ring and the rotation position of the vertical shaft and the inner ring need to have certain damping, so that the position is not easy to change after being adjusted.
Compared with the prior art, the invention has the beneficial effects that: this aluminium base LED lamps and lanterns has following benefit:
1. the banks unit produces illumination, then with heat conduction to a toper section of thick bamboo and sleeve, accelerates thermal giving off through the heat dissipation strip, the reflector can reflect the illumination that removes other directions of front side, the initiative heat dissipation unit can provide the power that the air flows, the swivel becket rotates for solid fixed ring, drives the flabellum and rotates to blow to a toper section of thick bamboo, sleeve and heat dissipation strip, accelerate the heat dissipation.
2. The active heat dissipation power unit can provide power for the rotation of the rotating ring, and the lamp group focus adjusting transmission unit can change the position of the lamp group unit in the sleeve, so that the focus of a light beam reflected by the reflecting cover is changed.
3. The aluminum-based material is adopted, so that the heat dissipation efficiency can be improved, the passive conduction heat dissipation and the active blowing heat dissipation are integrated, the heat dissipation problem caused by high integration level of a light source is solved, the heat dissipation efficiency is obviously improved, the focus of the lamp can be adjusted, the requirement on the installation space is reduced, the irradiation direction of the lamp can be changed, and the use is convenient.
Drawings
FIG. 1 is a schematic front side view of the present invention;
FIG. 2 is a schematic rear side view of the present invention;
FIG. 3 is a schematic view of the internal structure of the present invention;
FIG. 4 is a schematic view of the internal structure of the present invention from the bottom;
FIG. 5 is a schematic view of a lamp unit according to the present invention;
FIG. 6 is a schematic view of the upper side structure of the lamp head unit according to the present invention;
FIG. 7 is a schematic view of the structure of the lower side of the lamp head unit according to the present invention;
fig. 8 is a schematic structural diagram of a filter unit and a lamp tail unit according to the present invention.
In the figure: 1 lamp tube, 2 passive heat radiation unit, 21 fixed rod, 22 conical tube, 23 sleeve, 24 snap ring, 25 heat radiation strip, 3 lamp group unit, 31 insulation heat conduction sleeve, 32 slide block, 33 slide slot, 34 light source component, 35 copper foil circuit layer, 36 aluminum substrate, 37 heat conduction disc, 38 fixed packaging plate, 39 insulation conduit, 310 positive wire, 311 negative wire, 312 silica gel, 4 lamp cap unit, 41 internal thread sleeve, 42 top cover, 43 transparent plate, 44 external sealing ring, 45 heat radiation channel, 46 ring clamping groove, 47 internal sealing ring, 5 active heat radiation unit, 51 connecting column, 52 rotating ring, 53 long rod, 54 fixed ring, 6 active heat radiation power unit, 61 external gear ring, 62 driving gear, 63 power motor, 64 motor base, 65 installation rod, 66 arc fixed plate, 7 lamp group focus adjustment transmission unit, 71, 72 screw, 73 nut, 74 nut, 8 lamp group focus adjustment operation unit, 81 thick gears, 82 operating gears, 83 rotating shafts, 84 rotating mounting seats, 85 twisting blocks, 9 lamp mounting units, 91 vertical shafts, 92 inner rings, 93 horizontal shafts, 94 outer rings, 95L-shaped fixing rods, 96 fixing holes, 10 filtering units, 101 filtering nets, 102 filtering net frames, 103 dust filtering cotton, 11 lamp tail units, 111 tail covers, 112 external thread sleeves, 113 threading holes and 12 reflecting covers.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious 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.
In the first embodiment, referring to fig. 1 to 8, the present embodiment provides a technical solution: an aluminum-based LED lamp comprises a lamp cylinder 1, a passive heat dissipation unit 2, a lamp group unit 3, an active heat dissipation unit 5, an active heat dissipation power unit 6 and a lamp group focus adjustment transmission unit 7;
the front end of the inner side of the lamp tube 1 is provided with a passive heat dissipation unit 2, the inner side of the passive heat dissipation unit 2 is provided with a lamp group unit 3, the rear end of the lamp group unit 3 is connected with a lamp group focus adjusting transmission unit 7, the middle part of the inner side of the lamp tube 1 is provided with an active heat dissipation unit 5, and the inner side of the lamp tube 1 is also provided with an active heat dissipation power unit 6 for driving the active heat dissipation unit 5 to work;
the passive heat dissipation unit 2 comprises fixing rods 21, a conical cylinder 22, a sleeve 23, a clamping ring 24 and heat dissipation strips 25, wherein the conical cylinder 22 is positioned at the front end of the inner side of the lamp cylinder 1, the front end of the conical cylinder 22 is flush with the front end surface of the lamp cylinder 1, the front end of the conical cylinder 22 is fixedly connected with the inner side of the front end of the lamp cylinder 1 through at least four fixing rods 21 with equal angles, a conical reflector 12 is arranged on the inner side of the conical cylinder 22, the clamping ring 24 capable of clamping the reflector 12 is arranged at the front end of the conical cylinder 22, the heat dissipation strips 25 are arranged on the outer side of the conical cylinder 22 with equal angles, and the sleeve 23 is installed at the rear end of the conical cylinder;
the active heat dissipation unit 5 comprises connecting columns 51, rotating rings 52, fan blades 53 and fixing rings 54, the rear end of the sleeve 23 is connected with the fixing rings 54 through the two connecting columns 51, the front ends of the fixing rings 54 are rotatably connected with the rotating rings 52, and the side faces of the rotating rings 52 are provided with the fan blades 53 for blowing at equal angles.
The lamp group unit 3 generates illumination, then conducts the heat to the conical cylinder 22 and the sleeve 23, accelerate the heat dissipation through the heat dissipation strip 25, the reflector 12 can reflect the illumination except the other directions of the front side, the active heat dissipation unit 5 can provide the power of air flow, the rotating ring 52 rotates relative to the fixed ring 54, the fan blade 53 is driven to rotate, thereby blowing the wind to the conical cylinder 22, the sleeve 23 and the heat dissipation strip 25, accelerate the heat dissipation, the active heat dissipation power unit 6 can provide the power for the rotation of the rotating ring 52, the lamp group focus adjustment transmission unit 7 can change the position of the lamp group unit 3 in the sleeve 23, thereby changing the focus of the light beam after the reflection of the reflector 12.
The lamp unit 3 comprises an insulating heat conduction sleeve 31, a slider 32, a sliding slot 33, a light source component 34, a copper foil circuit layer 35, an aluminum substrate 36, a heat conduction disc 37, a fixed packaging plate 38, an insulating conduit 39, a positive electrode wire 310, a negative electrode wire 311 and silica gel 312, wherein the insulating heat conduction sleeve 31 is positioned in the sleeve 23, two symmetrical sliding slots 33 are arranged on the inner side of the sleeve 23, the sliders 32 which are symmetrically distributed are fixed on two sides of the insulating heat conduction sleeve 31, two sides of the insulating heat conduction sleeve 31 are in sliding connection with the sliding slots 33 on the inner side of the sleeve 23 through the sliders 32, the light source component 34 is installed at the front end of the inner side of the insulating heat conduction sleeve 31, the copper foil circuit layer 35 is connected on the rear side of the light source component 34, the aluminum substrate 36 is connected on the rear side of the copper foil circuit layer 35, corresponding blind slots are respectively arranged on one side of the copper foil circuit layer 35 close to the aluminum substrate 36, the blind slots, the rear side of the heat conducting disc 37 is provided with a fixed packaging plate 38, the rear side of the fixed packaging plate 38 is flush with the rear end face of the insulated heat conducting sleeve 31, one end of an insulated wire tube 39 respectively penetrates through the fixed packaging plate 38, the heat conducting disc 37 and the aluminum substrate 36, a positive wire 310 and a negative wire 311 are inserted in the insulated wire tube 39, and one ends of the positive wire 310 and the negative wire 311 are respectively connected with the copper foil circuit layer 35 for electric contact connection.
The copper foil circuit layer 35 supplies power to the light source component 34 to generate illumination, the aluminum substrate 36 contributes to heat dissipation of the copper foil circuit layer 35, the heat conducting disc 37 can be a copper plate, heat is further conducted to the insulating heat conducting sleeve 31, rapid heat diffusion is facilitated, fire disaster caused by heat gathering at one point is avoided, the positive electrode wire 310 and the negative electrode wire 311 are used for supplying power to the copper foil circuit layer 35 and the light source component 34, and the silica gel 312 can improve the contact area and is favorable for heat dissipation.
The lamp group focus adjusting transmission unit 7 comprises a shaft seat 71, a screw rod 72, nut long rods 73 and nuts 74, the shaft seat 71 is fixed in the middle of the rear side of the fixed packaging plate 38, the rear end of the shaft seat 71 is rotatably connected with one end of the screw rod 72, the inner side of the middle of the lamp tube 1 is connected with the nuts 74 through the two nut long rods 73, the nuts 74 are located on the central axis of the lamp tube 1, the middle of the screw rod 72 is in threaded connection with the nuts 74, the screw rod 72 is of a hollow structure, and the other end of the insulating line tube 39 penetrates through the inner side of the.
The screw 72 is rotated, the screw 72 can move forward or backward due to the screw action of the screw 72 and the nut 74, and the light source component 34 can change the position in the sleeve 23 by matching with the sliding of the sliding chute 33 and the sliding block 32, so that the adjustment of the illumination focus is realized.
Initiative heat dissipation power unit 6 includes outer ring gear 61, driving gear 62, motor 63, motor cabinet 64, installation pole 65 and arc fixed plate 66, the rear end fixedly connected with outer ring gear 61 of swivel ring 52, outer ring gear 61 rotates with the rear end of solid fixed ring 54 to be connected, the inboard middle part fixed connection arc fixed plate 66 of lamp section of thick bamboo 1, motor cabinet 64 is connected through installation pole 65 to the side of arc fixed plate 66, the rear end of motor cabinet 64 is fixed with motor 63, the front end output shaft motor shaft of motor 63, the motor shaft passes motor cabinet 64 and connects driving gear 62, driving gear 62 is connected with outer ring gear 61 meshing.
The motor base 64, the mounting rod 65 and the arc-shaped fixing plate 66 are used for stably fixing the power motor 63, and the power motor 63 works to drive the driving gear 62 to rotate, so that the outer gear ring 61 is driven to rotate, and the fan blades on the rotating ring 52 are driven to move through the outer gear ring 61.
Still include lamp holder unit 4, lamp holder unit 4 contains internal thread cover 41, top cap 42, transparent plate 43, external seal ring 44, heat dissipation channel 45, ring groove 46 and internal seal ring 47, internal thread cover 41 and the front end external screw thread threaded connection of lamp section of thick bamboo 1, the front end of internal thread cover 41 is fixed with top cap 42, the light trap has been seted up at top cap 42's middle part, be equipped with transparent plate 43 in the light trap, the preceding side edge of transparent plate 43 is equipped with external seal ring 44, the back side edge of transparent plate 43 is equipped with internal seal ring 47, the inside of top cap 42 is equant the angle and is equipped with heat dissipation channel 45, the rear side at top cap 42 is seted up to the one end port of heat dissipation channel 45, the other end port of heat dissipation channel 45 is seted up and is located transparent plate 43 front side at the light trap lateral wall.
The top cover 42 is fixed through the internal thread sleeve 41, the external sealing ring 44 and the internal sealing ring 47 in the light transmission hole of the top cover 42 are used for fixing and sealing the edge of the transparent plate 43, the air blown by the fan blades can be discharged through the heat dissipation channel 45, the air can be blown to the transparent plate 43, and the front side of the transparent plate 43 is prevented from being contaminated by dust to affect the lighting effect.
Still include tail unit 11, tail unit 11 includes tail-hood 111, external screw thread cover 112 and through wires hole 113, and the side of tail-hood 111 is equipped with external screw thread cover 112, and external screw thread cover 112 and the rear end internal thread threaded connection of a lamp section of thick bamboo 1, and through wires hole 113 has been seted up at the middle part of tail-hood 111, and through wires hole 113 is passed to the one end that insulating spool 39 keeps away from copper foil circuit layer 35.
The tail cover 111 is conveniently fixed through the external thread sleeve 112, and the threading hole 113 facilitates the insulating line tube 39 to pass through for power supply.
Still include banks focus adjustment operating unit 8, banks focus adjustment operating unit 8 includes thick gear 81, operating gear 82, pivot 83, rotate mount pad 84 and turn round piece 85, the rear side of tail-hood 111 rotates through rotating mount pad 84 and is connected with pivot 83, the one end that pivot 83 is located lamp section of thick bamboo 1 is equipped with operating gear 82, the rear end of screw rod 72 is fixed with thick gear 81, thick gear 81 is connected with operating gear 82 meshing, the hexagonal piece 85 of turning round of one end fixed connection that pivot 83 is located the rear side of tail-hood 111.
The rotating shaft 83 can be driven to rotate relative to the rotating mounting seat 84 by twisting the twisting block 85, so as to drive the operating gear 82 to rotate, the screw 72 can be driven to rotate due to the meshing with the thick gear 81, the screw 72 can move back and forth, and even if the thick gear 81 is thick, the thick gear 81 and the operating gear 82 which move back and forth of the screw 72 still keep a meshing state, only the meshing point can be changed back and forth.
A use method of an aluminum-based LED lamp comprises the following steps:
providing the aluminum-based LED lamp;
the method comprises the following steps: fixedly mounting and adjusting the irradiation angle, fixing the lamp through a fixing hole 96 on an L-shaped fixing rod 95, adjusting the pitching irradiation angle of the lamp by rotating the inner ring 92 along the horizontal shaft 93, and adjusting the left and right irradiation angles of the lamp by rotating the lamp barrel 1 along the vertical shaft 91;
step two: illumination, the light source component 34 and the copper foil circuit layer 35 work to improve the illumination effect, and light beams are collected through reflection of the reflector 12;
step three: passive heat dissipation, the heat generated by the light source component 34 and the copper foil circuit layer 35 is conducted to the insulating heat conduction sleeve 31 through the aluminum substrate 36 and the heat conduction disc 37, and then passes through the sleeve 23 and the heat dissipation strip 25 on the conical cylinder 22;
step four: the focus of the light beam emitted by the light source component 34 is adjusted, and the lamp group focus adjusting transmission unit 7 is driven to move by operating the lamp group focus adjusting operation unit 8, so that the lamp group unit 3 is pushed to change the position, and the focal length of the light reflected by the reflecting cover 12 is changed;
step five: and active heat dissipation is performed, wherein the active heat dissipation power unit 6 works to drive the rotating ring 52 to rotate, so that air is blown against the sleeve 23 and the heat dissipation strip 25 on the conical barrel 22 through the fan blades 53 to perform active heat dissipation.
In the second embodiment, referring to fig. 8, the present embodiment provides a technical solution: the utility model provides an aluminium base LED lamps and lanterns, this embodiment structure is roughly the same with embodiment one, and the difference lies in, still includes filter unit 10, and filter unit 10 includes filter screen 101, screen frame 102 and dust filtration cotton 103, has seted up two sectorial logical grooves on the tail-hood 111, and two filter screens 101 of screen frame 102 fixedly connected with are passed through to the side about leading to the inslot, and it has dust filtration cotton 103 to fill between two filter screens 101.
Because the rotation of flabellum can drive the air current activity, can allow the air admission through leading to the groove, uses screen frame 102 to fix filter screen 101, and filter screen 101 is used for keeping the position of dirt cotton 103, uses dirt cotton 103 to filter the dust, avoids inside the dust gets into the lamps and lanterns.
In the third embodiment, referring to fig. 1-2, the present embodiment provides a technical solution: the utility model provides an aluminium base LED lamps and lanterns, this embodiment structure is roughly the same with above embodiment, the difference lies in, still include lamps and lanterns installation unit 9, lamps and lanterns installation unit 9 includes vertical axis 91, inner ring 92, cross axle 93, outer loop 94, L shape dead lever 95 and fixed orifices 96, the downside rotates through vertical axis 91 and inner ring 92's inboard upper and lower extreme respectively on the middle part of a lamp section of thick bamboo 1 and is connected, both ends rotate through cross axle 93 and outer loop 94's inboard left and right sides respectively about the outside of inner ring 92 both ends are connected, the vertical end of L shape dead lever 95 is connected at the top of outer loop 94, fixed orifices 96 has been seted up on the horizontal part of L shape dead lever 95.
The lamp is fixed through a fixing hole 96 on an L-shaped fixing rod 95, the pitching irradiation angle of the lamp can be adjusted by rotating the inner ring 92 along the horizontal shaft 93, and the left and right irradiation angles of the lamp can be adjusted by rotating the lamp barrel 1 along the vertical shaft 91.
The rotation of the horizontal shaft 93 and the outer ring 94 and the rotation position of the vertical shaft 91 and the inner ring 92 need to have a certain degree of damping to ensure that the position is not easily changed after adjustment.
It should be noted that the ends of the positive wire 310 and the negative wire 311 disclosed in the above embodiments are respectively connected to the output terminal contacts of the lamp switch, the power motor 63 may be electrically connected to the output terminal of the lamp switch, or a temperature control switch may be connected in series between the power motor 63 and the lamp switch, a temperature sensor of the temperature control switch is placed on the side of the sleeve 23, and active heat dissipation is performed when passive heat dissipation is not sufficient.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. An aluminium base LED lamps and lanterns which characterized in that: comprises a lamp cylinder (1), a passive heat dissipation unit (2), a lamp group unit (3), an active heat dissipation unit (5), an active heat dissipation power unit (6) and a lamp group focus adjustment transmission unit (7);
the front end of the inner side of the lamp tube (1) is provided with a passive heat dissipation unit (2), the inner side of the passive heat dissipation unit (2) is provided with a lamp group unit (3), the rear end of the lamp group unit (3) is connected with a lamp group focus adjusting transmission unit (7), the middle part of the inner side of the lamp tube (1) is provided with an active heat dissipation unit (5), and the inner side of the lamp tube (1) is also provided with an active heat dissipation power unit (6) for driving the active heat dissipation unit (5) to work;
the passive heat dissipation unit (2) comprises fixing rods (21), a conical cylinder (22), a sleeve (23), a clamping ring (24) and heat dissipation strips (25), the conical cylinder (22) is located at the front end of the inner side of the lamp cylinder (1), the front end of the conical cylinder (22) is flush with the front end face of the lamp cylinder (1), the front end of the conical cylinder (22) is fixedly connected with the inner side of the front end of the lamp cylinder (1) through at least four fixing rods (21) at equal angles, a conical reflector (12) is arranged on the inner side of the conical cylinder (22), the clamping ring (24) capable of clamping the reflector (12) is arranged at the front end of the conical cylinder (22), the heat dissipation strips (25) are arranged on the outer side of the conical cylinder (22) at equal angles, and the sleeve (23) is installed at the rear end of the conical cylinder (22);
initiative radiating element (5) include spliced pole (51), rotating ring (52), flabellum (53) and solid fixed ring (54), solid fixed ring (54) is connected through two spliced poles (51) to the rear end of sleeve (23), the front end of solid fixed ring (54) is rotated and is connected with rotating ring (52), flabellum (53) of blowing usefulness are installed to the side of rotating ring (52) equal angle.
2. The aluminum-based LED lamp of claim 1, wherein: the lamp group unit (3) comprises an insulating heat conduction sleeve (31), a sliding block (32), sliding grooves (33), light source components (34), a copper foil circuit layer (35), an aluminum substrate (36), a heat conduction disc (37), a fixed packaging plate (38), an insulating line tube (39), a positive electrode wire (310), a negative electrode wire (311) and silica gel (312), wherein the insulating heat conduction sleeve (31) is positioned in a sleeve (23), the inner side of the sleeve (23) is provided with two symmetrical sliding grooves (33), the two sides of the insulating heat conduction sleeve (31) are fixedly provided with the sliding blocks (32) which are symmetrically distributed, the two sides of the insulating heat conduction sleeve (31) are connected with the sliding grooves (33) on the inner side of the sleeve (23) in a sliding manner through the sliding blocks (32), the front end on the inner side of the insulating heat conduction sleeve (31) is provided with the light source components (34), and the rear side of the light source components (34) is, the rear side of the copper foil circuit layer (35) is connected with an aluminum substrate (36), corresponding blind grooves are formed in one side, close to the copper foil circuit layer (35) and the aluminum substrate (36), of the copper foil circuit layer, silica gel (312) for heat conduction is filled in the blind grooves, a heat conduction disc (37) is arranged on the rear side of the aluminum substrate (36), a fixed packaging plate (38) is arranged on the rear side of the heat conduction disc (37), the rear side of the fixed packaging plate (38) is flush with the rear end face of an insulated heat conduction sleeve (31), one end of the insulated wire tube (39) penetrates through the fixed packaging plate (38), the heat conduction disc (37) and the aluminum substrate (36), an anode wire (310) and a cathode wire (311) are inserted in the insulated wire tube (39), and one ends of the anode wire (310) and the cathode wire (311) are respectively connected with the copper foil circuit layer (35) in an electric shock mode.
3. The aluminum-based LED lamp of claim 2, wherein: the lamp group focus adjustment transmission unit (7) comprises an axle seat (71), a screw rod (72), a nut long rod (73) and a nut (74), the middle part of the rear side of the fixed packaging plate (38) is fixed with the axle seat (71), the rear end of the axle seat (71) is connected with one end of the screw rod (72) in a rotating mode, the inner side of the middle part of the lamp tube (1) is connected with the nut (74) through the two nut long rods (73), the nut (74) is located on the central axis of the lamp tube (1), the middle part of the screw rod (72) is connected with the nut (74) in a threaded mode, the screw rod (72) is of a hollow structure, and the other end of the insulating line tube (39) penetrates through the inner side of the.
4. The aluminum-based LED lamp of claim 1, wherein: initiative heat dissipation power unit (6) includes outer ring gear (61), driving gear (62), motor (63), motor cabinet (64), installation pole (65) and arc fixed plate (66), the rear end fixedly connected with outer ring gear (61) of rotating ring (52), outer ring gear (61) are connected with the rear end rotation of solid fixed ring (54), inboard middle part fixed connection arc fixed plate (66) of a lamp section of thick bamboo (1), motor cabinet (64) are connected through installation pole (65) to the side of arc fixed plate (66), the rear end of motor cabinet (64) is fixed with motor (63), the front end output shaft motor shaft of motor (63), the motor shaft passes motor cabinet (64) and connects driving gear (62), driving gear (62) are connected with outer ring gear (61) meshing.
5. The aluminum-based LED lamp of claim 1, wherein: the novel LED lamp holder is characterized by further comprising a lamp holder unit (4), wherein the lamp holder unit (4) comprises an internal thread sleeve (41), a top cover (42), a transparent plate (43), an external sealing ring (44), a heat dissipation channel (45), a ring clamping groove (46) and an internal sealing ring (47), the internal thread sleeve (41) is in threaded connection with the external thread at the front end of the lamp barrel (1), the top cover (42) is fixed at the front end of the internal thread sleeve (41), a light hole is formed in the middle of the top cover (42), the transparent plate (43) is arranged in the light hole, the external sealing ring (44) is arranged on the front side edge of the transparent plate (43), the internal sealing ring (47) is arranged on the rear side edge of the transparent plate (43), the heat dissipation channel (45) is arranged in the top cover (42) at an equal angle, one end port of the heat dissipation channel (45) is arranged on the rear side of the top cover (42), and, and an annular clamping groove (46) matched with the clamping ring (24) is formed in the rear side of the top cover (42).
6. The aluminum-based LED lamp of claim 3, wherein: still include tail unit (11), tail unit (11) include tail-hood (111), external screw thread cover (112) and through wires hole (113), the side of tail-hood (111) is equipped with external screw thread cover (112), the rear end internal thread threaded connection of external screw thread cover (112) and a lamp section of thick bamboo (1), through wires hole (113) have been seted up at the middle part of tail-hood (111), through wires hole (113) is passed to the one end that copper foil circuit layer (35) were kept away from in insulating spool (39).
7. The aluminum-based LED lamp of claim 6, wherein: still include banks focus adjustment operating unit (8), banks focus adjustment operating unit (8) include thick gear (81), operating gear (82), pivot (83), rotate mount pad (84) and turn round piece (85), tail-hood (111) rear side is rotated through rotating mount pad (84) and is connected with pivot (83), the one end that pivot (83) are located lamp section of thick bamboo (1) is equipped with operating gear (82), the rear end of screw rod (72) is fixed with thick gear (81), thick gear (81) are connected with operating gear (82) meshing, the piece (85) are turned round to the one end fixed connection hexagonal that pivot (83) are located tail-hood (111) rear side.
8. The aluminum-based LED lamp of claim 6, wherein: still include filter unit (10), filter unit (10) include filter screen (101), screen frame (102) and dirt cotton (103), set up two sectorial logical grooves on tail-hood (111), two filter screens (101) of screen frame (102) fixedly connected with are passed through to the side about leading to the inslot, and it has dirt cotton (103) to fill between two filter screens (101).
9. The aluminum-based LED lamp of claim 1, wherein: still include lamps and lanterns installation element (9), lamps and lanterns installation element (9) include vertical axis (91), inner ring (92), cross axle (93), outer loop (94), L shape dead lever (95) and fixed orifices (96), the downside rotates through the inboard upper and lower extreme of vertical axis (91) and inner ring (92) respectively on the middle part of a lamp section of thick bamboo (1) and is connected, both ends rotate about both ends through the inboard of cross axle (93) and outer loop (94) respectively about the outside of inner ring (92) and are connected, the vertical end of L shape dead lever (95) is connected at the top of outer loop (94), fixed orifices (96) have been seted up on the horizontal part of L shape dead lever (95).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011311935.3A CN112325208A (en) | 2020-11-20 | 2020-11-20 | Aluminum-based LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011311935.3A CN112325208A (en) | 2020-11-20 | 2020-11-20 | Aluminum-based LED lamp |
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| Publication Number | Publication Date |
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| CN112325208A true CN112325208A (en) | 2021-02-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011311935.3A Withdrawn CN112325208A (en) | 2020-11-20 | 2020-11-20 | Aluminum-based LED lamp |
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| CN (1) | CN112325208A (en) |
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