CN110397856A - A kind of LED flame lamp - Google Patents
A kind of LED flame lamp Download PDFInfo
- Publication number
- CN110397856A CN110397856A CN201810352068.4A CN201810352068A CN110397856A CN 110397856 A CN110397856 A CN 110397856A CN 201810352068 A CN201810352068 A CN 201810352068A CN 110397856 A CN110397856 A CN 110397856A
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- CN
- China
- Prior art keywords
- led
- flame
- light source
- lamp
- driving
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/232—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
- F21K9/23—Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
- F21K9/238—Arrangement or mounting of circuit elements integrated in the light source
-
- 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
-
- 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
- F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- 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
- F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
- F21Y2107/30—Light sources with three-dimensionally disposed light-generating elements on the outer surface of cylindrical surfaces, e.g. rod-shaped supports having a circular or a polygonal cross section
-
- 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]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Abstract
The invention discloses a kind of LED flame lamps, including a lampshade and light source, the light source includes lamp housing and lamp cap, driving is equipped in the lamp housing, the outer of the driving has radiator, there is the LED light source board of cylindricality or polyhedron shape outside the radiator, LED lamp bead is laid in the LED light source board, the driving connect with LED light source board and controls the bright light interval of LED light source board so that flame effect is presented, the radiator includes hollow heat conducting pipe and the cooling fin that thermally conductive pipe outer wall or inner wall is arranged in, heat-conducting glue is equipped between the heat conducting pipe and driving or LED light source board, the driving includes the driving circuit that can be changed the rolling switch of two switch positions by gravity and connect with LED lamp bead, being separately connected the driving circuit that two switch positions can realize that control LED lamp bead light on and off and flashing are realized certainly respectively Flame effect from up to down is realized in upward flame effect and control LED lamp bead light on and off and flashing down；Upward flame effect can be realized when forward or backwards, and can reach stronger heat dissipation effect.
Description
Technical field
The present invention relates to LED flame lamp more particularly to a kind of LED flame lamps.
Background technique
With the development of technology, the application of LED light is also more and more, the various floodlights of LED street lamp, garden lamp it is more
Color picture is bright, may make the place such as square, garden more lively, and different tones can bring different wash with watercolours for ambient enviroment
Contaminate effect.Traditional flame lamp is to blow afloat a kind of red silk band with blower while lighting using quartz bulb, works as quartz lamp
The light irradiation of bubble makes lamps and lanterns look like burned flame when getting on.However, because of the presence of blower, more or less
Certain influence of noise, and meeting increased power dissipation can be brought, is only limitted to indoor use, and be unfavorable for environmental protection and energy saving.
For this purpose, there is new flame lamp, multiple LED lamp panels are provided with, by PWM (pulse width modulation) signal, and
It is conveyed to lamp bead by drive circuit module, flashes corresponding lamp bead, so that LED light shows the effect of flame, same to time control
Color, swing and the direction of flame processed, so that height emulates the burning of open fire.Lamp bracket need to be arranged in the flame lamp of this structure
Fixed LED lamp panel, and connected using winding displacement, inside moves towards complicated, the assembly process is complicated, assembling space is small, is not provided with simultaneously
Radiator structure, there are security risks.For existing flame lamp when swinging to, downward state can be presented in flame, be not easy to
The application of Code in Hazardous Special Locations.
Summary of the invention
In view of presently, there are above-mentioned deficiency, the present invention provides a kind of LED flame lamp, can realize when forward or backwards
Upward flame effect, and stronger heat dissipation effect can be reached.
In order to achieve the above objectives, the embodiment of the present invention adopts the following technical scheme that
A kind of LED flame lamp, the light source including a lampshade and in lampshade, the light source is including a lamp housing and is set to lamp
The lamp cap of shell bottom end, the lamp housing is interior to be equipped with driving, and the outer surface of the driving is coated with a radiator, the radiator appearance
Bread is covered with the LED light source board of cylindricality or polyhedron shape, and LED lamp bead, the driving and LED are laid in the LED light source board
Light source board connects and controls the bright light interval of LED light source board so that flame effect is presented, and the radiator includes hollow heat conducting pipe
With the cooling fin that thermally conductive pipe outer wall or inner wall is arranged in, heat-conducting glue, institute are equipped between the heat conducting pipe and driving or LED light source board
Stating driving includes the driving circuit that can be changed the rolling switch of two switch positions by gravity and connect with LED lamp bead, is separately connected
The driving circuit of two switch positions can realize that bottom-up flame effect and control are realized in control LED lamp bead light on and off and flashing respectively
Flame effect from up to down is realized in LED lamp bead light on and off and flashing.
According to one aspect of the present invention, the driving circuit includes single-chip microcontroller, flame gradual change electronic control switch, flame
Group electronic control switch and LED light source circuit, the single-chip microcontroller pass through flame gradual change electronic control switch and flame group respectively
Other electronic control switch is connect with LED light source circuit, and the LED light source circuit is connect with LED lamp bead.
According to one aspect of the present invention, the driving circuit includes several expansion interface circuits, and one of extension connects
Mouth circuit connection has solar energy expansion.
According to one aspect of the present invention, LED light source board deck is equipped in the lamp housing, the lamp housing of bottom in the deck
It is equipped with through-hole.
According to one aspect of the present invention, through-hole is equipped at the top of the lampshade.
According to one aspect of the present invention, the driving includes thermal conductive shell.
According to one aspect of the present invention, the lampshade is transparent or semitransparent lampshade.
According to one aspect of the present invention, connected between the lampshade and lamp housing by engaging part.
According to one aspect of the present invention, the inserting slot construction that is driven through is connect with the lamp cap.
According to one aspect of the present invention, it is forked to expand to outer ring that the cooling fin cross section of thermally conductive pipe outer wall is set
Structure.
According to one aspect of the present invention, outer wall sets gelled thermally conductive inside pipe wall and is equipped with groove, fills out in the groove
Filled with heat-conducting glue.
The advantages of present invention is implemented: LED flame lamp of the present invention, the light source including a lampshade and in lampshade,
The light source includes a lamp housing and the lamp cap set on lamp housing bottom end, is equipped with driving, the appearance bread of the driving in the lamp housing
It is covered with a radiator, the radiator outer surface is coated with the LED light source board of cylindricality or polyhedron shape, in the LED light source board
It is laid with LED lamp bead, it is described to drive the bright light interval that LED light source board is connect and controlled with LED light source board flame effect is presented,
The radiator includes hollow heat conducting pipe and the cooling fin that thermally conductive pipe outer wall or inner wall is arranged in, the heat conducting pipe and driving or
Heat-conducting glue is equipped between LED light source board, the driving includes the rolling switch and and LED light that can be changed two switch positions by gravity
The driving circuit of pearl connection, the driving circuit for being separately connected two switch positions can realize control LED lamp bead light on and off and flashing respectively
Realize that flame effect from up to down is realized in bottom-up flame effect and control LED lamp bead light on and off and flashing；Driving setting is existed
Center is radiated by the flower-shaped radiator of the sun, and LED light source board is arranged in outer ring again, easy to assembly, and can be reached stronger
Heat dissipation effect further offers through-hole at the top of lamp housing bottom and lampshade respectively, can reach convection effects, through-hole face
The cooling fin of radiator can reach extremely strong heat dissipation effect easily by heat derives.It is the rolling for utilizing the globule in switch,
The route that touching or change light of the manufacture with metal terminal are advanced, generates signal 1 and signal 2；It is current with rolling switch detection
Flame lamp just or fall, when flame lamp is just put, rolling switch generate signal 1, single-chip microcontroller control displaying scheme 1, fire
When flame lamp is put upside down, rolling switch generates signal 2, and single-chip microcontroller controls displaying scheme 2；Displaying scheme 2 is relative to displaying scheme 1
The effect of flame lamp be it is anti-, when thereby realizing flame lamp and being inverted, the flame of display or upward.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to needed in the embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for ability
For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached
Figure.
Fig. 1 is a kind of LED flame lamp structural schematic diagram of the present invention；
Fig. 2 is the heat spreader structures schematic diagram that thermally conductive pipe outer wall of the present invention is equipped with cooling fin；
Fig. 3 is the heat spreader structures schematic diagram that thermally conductive inside pipe wall of the present invention is equipped with cooling fin
Fig. 4 is single chip circuit schematic diagram of the present invention；
Fig. 5 is flame gradual change electronic control switch circuit diagram of the present invention；
Fig. 6 is flame group electronic control switch circuit diagram of the present invention；
Fig. 7 is LED light source circuit schematic diagram of the present invention；
Fig. 8 is solar energy expansion circuit diagram of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment one
As depicted in figs. 1 and 2, a kind of LED flame lamp, including a lampshade 1 and the light source in lampshade, the light source packet
A lamp housing 2 and the lamp cap 3 set on lamp housing bottom end are included, driving 4 is equipped in the lamp housing, the outer surface of the driving 4 is coated with one
Radiator 5,5 outer surface of radiator are coated with the LED light source board 6 of cylindricality or polyhedron shape, lay in the LED light source board
There is a LED lamp bead 61, the driving 4 connect with LED light source board 6 and controls the bright light interval of LED light source board so that flame effect is presented,
The radiator 5 includes hollow heat conducting pipe 51 and the cooling fin 52 that thermally conductive pipe outer wall is arranged in, the heat conducting pipe 51 and driving
Between be equipped with heat-conducting glue 7, the driving includes that can be changed the rolling switch 8 of two switch positions by gravity and connect with LED lamp bead
Driving circuit 42, be separately connected two switch positions driving circuit can realize respectively control LED lamp bead light on and off and flashing realize
Flame effect from up to down is realized in bottom-up flame effect and control LED lamp bead light on and off and flashing.
In practical applications, the driving circuit 42 includes single-chip microcontroller 421, flame gradual change electronic control switch 422, flame
Group electronic control switch 423 and LED light source circuit 424, the single-chip microcontroller pass through respectively flame gradual change electronic control switch and
Flame group electronic control switch is connect with LED light source circuit, and the LED light source circuit is connect with LED lamp bead.
In practical applications, the driving circuit includes several expansion interface circuits 425, one of expansion interface circuit
425 are connected with solar energy expansion 426.
It is the Each part figure of driving circuit as shown in Fig. 4 to Fig. 8, in which:
For totally 99 LED lamp bead array arrangements on pcb board, pcb board is rolled into cylinder rolling to D1~D99 in LED light source circuit
Tubular simulates flame variation by this 99 LED, and 99 LED are divided into 6 substratums from top to bottom, correspond respectively to flame from
Top to bottm；99 LED are divided into two big layers, lower layer up and down again and are controlled by POWER_A, upper layer POWER_B control.
In flame gradual change electronic control switch circuit diagram, two flames gradual change electronic control switch Q9, Q10, single-chip microcontroller
WA, WB connect flame gradual change electronic control switch Q9, Q10, Q9 and export POWER_A control lower layer according to the WA signal of single-chip microcontroller
LED, Q10 export the LED on POWER_B control upper layer according to the WB signal of single-chip microcontroller.
Eight flame group control switch Q1~Q8 in PB0~PB7 connection flame group control switch figure of single-chip microcontroller；
Each flame group control switch LED lamp bead, such as Q8, the control signal of output are B1, and it is different up and down that B1 controls LED array
12 LED lamp beads of substratum, similarly B1~B7 is to control 12 LED lamp beads respectively, and B8 is more, controls 15 LED lamp beads.
Single-chip microcontroller passes through different pin and rolling switch, flame gradual change electronic control switch and flame group electronics respectively
Control switch connects, and operation program is to pass through the dynamic for quickly scanning generation by the picture of several frame static flame forms in single-chip microcontroller
The program of flame effect, single-chip microcontroller at a time pass through flame gradual change electronic control switch control light emission luminance according to program,
Control which lamp is bright, and the two cooperatively forms a frame flame picture by flame group control switch, then continuous operation program,
Generate the three-dimensional flame effect constantly converted.
Rolling switch CN2 is touching or change light row of the manufacture with metal terminal using the rolling of the globule in switch
Into route, generate signal 1 and signal 2.Detected with rolling switch current flame lamp just or fall, flame lamp just putting when
It waits, rolling switch generates signal 1, and single-chip microcontroller controls displaying scheme 1, and when flame lamp is put upside down, rolling switch generates signal 2,
Single-chip microcontroller controls displaying scheme 2.Displaying scheme 2 relative to the effect of 1 flame lamp of displaying scheme be it is anti-, thereby realize fire
When flame lamp is inverted, the flame of display or upward.
In practical applications, LED light source board deck 21 is equipped in the lamp housing, the lamp housing of bottom is equipped in the deck
Through-hole 22.
In practical applications, through-hole 11 is equipped at the top of the lampshade.
In practical applications, the driving 4 includes thermal conductive shell 41.
In practical applications, the lampshade is transparent or semitransparent lampshade.
In practical applications, it is connected between the lampshade and lamp housing by engaging part 12.
In practical applications, the inserting slot construction that is driven through is connect with the lamp cap.
In practical applications, 52 cross section of cooling fin is the prong like expanded to outer ring, and prong like can be greatly
Spacing between the cooling fin of the balanced circle-shaped distribution in ground, achievees the effect that balanced heat dissipation.
In practical applications, the thermally conductive inside pipe wall is equipped with groove 53, is filled with heat-conducting glue in the groove.
Embodiment two
As shown in figures 1 and 3, a kind of LED flame lamp, including a lampshade 1 and the light source in lampshade, the light source packet
A lamp housing 2 and the lamp cap 3 set on lamp housing bottom end are included, driving 4 is equipped in the lamp housing, the outer surface of the driving 4 is coated with one
Radiator 5,5 outer surface of radiator are coated with the LED light source board 6 of cylindricality or polyhedron shape, lay in the LED light source board
There is a LED lamp bead 61, the driving 4 connect with LED light source board 6 and controls the bright light interval of LED light source board so that flame effect is presented,
The radiator 5 includes hollow heat conducting pipe 51 and the cooling fin 52 that thermally conductive inside pipe wall is arranged in, the heat conducting pipe 51 and LED light
Heat-conducting glue 7 is equipped between source plate, the driving includes the rolling switch 8 and and LED lamp bead that can be changed two switch positions by gravity
The driving circuit 42 of connection, the driving circuit for being separately connected two switch positions can realize control LED lamp bead light on and off and flashing respectively
Realize that flame effect from up to down is realized in bottom-up flame effect and control LED lamp bead light on and off and flashing.
In practical applications, the driving circuit includes single-chip microcontroller 421, flame gradual change electronic control switch 422, flame group
Other electronic control switch 423 and LED light source circuit 424, the single-chip microcontroller pass through flame gradual change electronic control switch and fire respectively
Flame group electronic control switch is connect with LED light source circuit, and the LED light source circuit is connect with LED lamp bead.
In practical applications, the driving circuit includes several expansion interface circuits, one of expansion interface circuit 425
It is connected with solar energy expansion 426.
It is the Each part figure of driving circuit as shown in Fig. 4 to Fig. 8, in which:
For totally 99 LED lamp bead array arrangements on pcb board, pcb board is rolled into cylinder rolling to D1~D99 in LED light source circuit
Tubular simulates flame variation by this 99 LED, and 99 LED are divided into 6 substratums from top to bottom, correspond respectively to flame from
Top to bottm；99 LED are divided into two big layers, lower layer up and down again and are controlled by POWER_A, upper layer POWER_B control.
In flame gradual change electronic control switch circuit diagram, two flames gradual change electronic control switch Q9, Q10, single-chip microcontroller
WA, WB connect flame gradual change electronic control switch Q9, Q10, Q9 and export POWER_A control lower layer according to the WA signal of single-chip microcontroller
LED, Q10 export the LED on POWER_B control upper layer according to the WB signal of single-chip microcontroller.
Eight flame group control switch Q1~Q8 in PB0~PB7 connection flame group control switch figure of single-chip microcontroller；
Each flame group control switch LED lamp bead, such as Q8, the control signal of output are B1, and it is different up and down that B1 controls LED array
12 LED lamp beads of substratum, similarly B1~B7 is to control 12 LED lamp beads respectively, and B8 is more, controls 15 LED lamp beads.
Single-chip microcontroller passes through different pin and rolling switch, flame gradual change electronic control switch and flame group electronics respectively
Control switch connects, and operation program is to pass through the dynamic for quickly scanning generation by the picture of several frame static flame forms in single-chip microcontroller
The program of flame effect, single-chip microcontroller at a time pass through flame gradual change electronic control switch control light emission luminance according to program,
Control which lamp is bright, and the two cooperatively forms a frame flame picture by flame group control switch, then continuous operation program,
Generate the three-dimensional flame effect constantly converted.
Rolling switch CN2 is touching or change light row of the manufacture with metal terminal using the rolling of the globule in switch
Into route, generate signal 1 and signal 2.Detected with rolling switch current flame lamp just or fall, flame lamp just putting when
It waits, rolling switch generates signal 1, and single-chip microcontroller controls displaying scheme 1, and when flame lamp is put upside down, rolling switch generates signal 2,
Single-chip microcontroller controls displaying scheme 2.Displaying scheme 2 relative to the effect of 1 flame lamp of displaying scheme be it is anti-, thereby realize fire
When flame lamp is inverted, the flame of display or upward.
In practical applications, LED light source board deck 21 is equipped in the lamp housing, the lamp housing of bottom is equipped in the deck
Through-hole 22.
In practical applications, through-hole 11 is equipped at the top of the lampshade.
In practical applications, the driving 4 includes thermal conductive shell 41.
In practical applications, the lampshade is transparent or semitransparent lampshade.
In practical applications, it is connected between the lampshade and lamp housing by engaging part 12.
In practical applications, the inserting slot construction that is driven through is connect with the lamp cap.
The advantages of present invention is implemented: LED flame lamp of the present invention, the light source including a lampshade and in lampshade,
The light source includes a lamp housing and the lamp cap set on lamp housing bottom end, is equipped with driving, the appearance bread of the driving in the lamp housing
It is covered with a radiator, the radiator outer surface is coated with the LED light source board of cylindricality or polyhedron shape, in the LED light source board
It is laid with LED lamp bead, it is described to drive the bright light interval that LED light source board is connect and controlled with LED light source board flame effect is presented,
The radiator includes hollow heat conducting pipe and the cooling fin that thermally conductive pipe outer wall or inner wall is arranged in, the heat conducting pipe and driving or
Heat-conducting glue is equipped between LED light source board, the driving includes the rolling switch and and LED light that can be changed two switch positions by gravity
The driving circuit of pearl connection, the driving circuit for being separately connected two switch positions can realize control LED lamp bead light on and off and flashing respectively
Realize that flame effect from up to down is realized in bottom-up flame effect and control LED lamp bead light on and off and flashing；Driving setting is existed
Center is radiated by the flower-shaped radiator of the sun, and LED light source board is arranged in outer ring again, easy to assembly, and can be reached stronger
Heat dissipation effect further offers through-hole at the top of lamp housing bottom and lampshade respectively, can reach convection effects, through-hole face
The cooling fin of radiator can reach extremely strong heat dissipation effect easily by heat derives.It is the rolling for utilizing the globule in switch,
The route that touching or change light of the manufacture with metal terminal are advanced, generates signal 1 and signal 2；It is current with rolling switch detection
Flame lamp just or fall, when flame lamp is just put, rolling switch generate signal 1, single-chip microcontroller control displaying scheme 1, fire
When flame lamp is put upside down, rolling switch generates signal 2, and single-chip microcontroller controls displaying scheme 2；Displaying scheme 2 is relative to displaying scheme 1
The effect of flame lamp be it is anti-, when thereby realizing flame lamp and being inverted, the flame of display or upward.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Those skilled in the art is in technical scope disclosed by the invention, and any changes or substitutions that can be easily thought of, all answers
It is included within the scope of the present invention.Therefore, protection scope of the present invention should be with the scope of protection of the claims
It is quasi-.
Claims (10)
1. a kind of LED flame lamp, the light source including a lampshade and in lampshade, which is characterized in that the light source includes a lamp
Shell and lamp cap set on lamp housing bottom end are equipped with driving in the lamp housing, and the outer surface of the driving is coated with a radiator, described
Radiator outer surface is coated with the LED light source board of cylindricality or polyhedron shape, and LED lamp bead is laid in the LED light source board, described
Driving connect with LED light source board and controls the bright light interval of LED light source board so that flame effect is presented, and the radiator includes hollow
Heat conducting pipe and the cooling fin of thermally conductive pipe outer wall or inner wall is set, be equipped between the heat conducting pipe and driving or LED light source board
Heat-conducting glue, the driving include the driving circuit that can be changed the rolling switch of two switch positions by gravity and connect with LED lamp bead,
The driving circuit for being separately connected two switch positions can realize that control LED lamp bead light on and off and flashing realize that bottom-up flame is imitated respectively
Flame effect from up to down is realized in fruit and control LED lamp bead light on and off and flashing.
2. LED flame lamp according to claim 1, which is characterized in that the driving circuit includes single-chip microcontroller, flame gradual change
Electronic control switch, flame group electronic control switch and LED light source circuit, the single-chip microcontroller pass through flame gradual change electronics respectively
Control switch and flame group electronic control switch are connect with LED light source circuit, and the LED light source circuit is connect with LED lamp bead.
3. LED flame lamp according to claim 2, which is characterized in that the driving circuit includes several expansion interface electricity
Road, one of expansion interface circuit are connected with solar energy expansion.
4. LED flame lamp according to claim 1, which is characterized in that be equipped with LED light source board deck, institute in the lamp housing
The lamp housing for stating bottom in deck is equipped with through-hole.
5. LED flame lamp according to claim 1, which is characterized in that be equipped with through-hole at the top of the lampshade.
6. LED flame lamp according to claim 1, which is characterized in that the driving includes thermal conductive shell.
7. LED flame lamp according to claim 1, which is characterized in that connected between the lampshade and lamp housing by engaging part
It connects.
8. LED flame lamp according to claim 1, which is characterized in that described to be driven through inserting slot construction and the lamp cap
Connection.
9. according to claim 1 to LED flame lamp described in one of 8, which is characterized in that the cooling fin of thermally conductive pipe outer wall is arranged in
Cross section is the prong like expanded to outer ring.
10. LED flame lamp according to claim 7, which is characterized in that outer wall sets gelled thermally conductive inside pipe wall and is equipped with
Groove, the groove is interior to be filled with heat-conducting glue.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810352068.4A CN110397856A (en) | 2018-04-19 | 2018-04-19 | A kind of LED flame lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810352068.4A CN110397856A (en) | 2018-04-19 | 2018-04-19 | A kind of LED flame lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110397856A true CN110397856A (en) | 2019-11-01 |
Family
ID=68319565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810352068.4A Pending CN110397856A (en) | 2018-04-19 | 2018-04-19 | A kind of LED flame lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110397856A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112767875A (en) * | 2021-01-21 | 2021-05-07 | 深圳市智岩科技有限公司 | Flame lamp effect generating method, device, equipment and storage medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112767875A (en) * | 2021-01-21 | 2021-05-07 | 深圳市智岩科技有限公司 | Flame lamp effect generating method, device, equipment and storage medium |
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