CN106322149A - Intelligent LED lamp - Google Patents
Intelligent LED lamp Download PDFInfo
- Publication number
- CN106322149A CN106322149A CN201610964155.6A CN201610964155A CN106322149A CN 106322149 A CN106322149 A CN 106322149A CN 201610964155 A CN201610964155 A CN 201610964155A CN 106322149 A CN106322149 A CN 106322149A
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- China
- Prior art keywords
- lens
- electric capacity
- diode
- lamp
- connects
- 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
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
- F21V5/04—Refractors for light sources of lens shape
-
- 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
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/10—Safety devices structurally associated with lighting devices coming into action when lighting device is overloaded, e.g. thermal switch
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
Abstract
The invention discloses an intelligent LED lamp. The intelligent LED lamp comprises a lamp chamber and a waterproof cavity, wherein the waterproof cavity is formed behind the lamp chamber, a PCB (printed circuit board) is arranged on the inner side of the lamp chamber, and a plurality of LED beads are mounted on the PCB; a cooling cup wraps the lamp chamber, a platform at the rear end of the cooling cup is in contacted connection with the PCB, and a plurality of cooling fins are arranged in the circumferential direction of the cooling cup; a lens module is arranged in the lamp chamber. Scattered light beams of the plurality of LED beads can form parallel light by means of the lens module, the remote directional irradiation effect is realized, the application range of the LED projection lamp is expanded, a traditional high-power projection lamp is replaced, and energy consumption is reduced; a desiccant bag is arranged in the waterproof cavity and used for absorbing vapor in the waterproof cavity, a drive power supply is enabled to work in a dry environment, and the service life of the LED projection lamp is prolonged; meanwhile, a circuit has an overvoltage protection function, so that the intelligent LED lamp can be applied to regions with poorer power grid environment.
Description
Technical field
The present invention relates to LED field, specifically a kind of Intelligent LED lamp.
Background technology
LED i.e. light emitting diode, is a kind of semiconducting solid luminescent device.It is to utilize solid semiconductor chip as sending out
Luminescent material, occurs compound to release superfluous energy and cause photon to launch by carrier in the semiconductors, directly send red,
The white light such as blue, green.LED illumination product is exactly the ligthing paraphernalia utilizing LED to manufacture as light source.At the Present Global energy
Under the background that the worry of shortage raises once again, saving the energy is the important problem that we face, and at lighting field, LED is luminous
The application of product is just attract the sight of common people, LED as a kind of novel green light source product, necessarily the sending out of lighting engineering
Exhibition trend, 21st century will be the novel illumination light source epoch with LED as representative.LED be referred to as forth generation lighting source or
Green light source, has the features such as energy-saving and environmental protection, life-span length, volume be little, can be widely applied to various instruction, show, decorate,
The fields such as backlight, general lighting and urban landscape.
The lampshade majority that existing LED projector lamp is installed is curved reflecting surface or trapezoidal reflecting surface, is carrying out telecurie irradiation
Time, light can gradually disperse due to reflection angle problem, and light gradually weakens, and illuminating effect is poor, simultaneously delineascope building ring
Out of doors, moisture issues is the major reason affecting its service life in border.
Summary of the invention
It is an object of the invention to provide a kind of Intelligent LED lamp, with the problem solving to propose in above-mentioned background technology.
For achieving the above object, the present invention provides following technical scheme:
A kind of Intelligent LED lamp, including lamp house and anti-water cavity, described anti-water cavity is arranged on lamp house rear, arranges inside lamp house
There is pcb board, pcb board is provided with some LED lamp bead, have heat radiating cup, described heat radiating cup back-end platform in lamp house outer wrap
Contact with pcb board and be connected, heat radiating cup circumferencial direction is provided with multiple radiating fin, in lamp house, is provided with lens module,
Described lens module by be arranged in order from internal to external and the first lens that glazed area increases successively, the second lens, the 3rd
Lens and the 4th lens composition, the first lens, the second lens and the 3rd lens are fixedly mounted by mirror holder；Described heat radiating cup front end sets
Having end cap, the 4th lens are fixed between end cap and heat radiating cup, are filled with anti-in the crack between the 4th lens and heat radiating cup
Water cushion sheet；Described waterproof intracavity is provided with driving power supply, and described driving power supply electrically connects with the pcb board in lamp house, at anti-water cavity
Interior, driving power supply rear is provided with desiccant bag, and described desiccant bag is fixed on anti-water cavity cavity inner wall by fixed mount.
As the further scheme of the present invention: described pcb board includes resistance R4, electric capacity C6, unidirectional thyristor Q1 and three poles
One end of pipe V1, described resistance R4 connects electric capacity C6 and 220V alternating current, the other end of resistance R4 connect electric capacity C6 the other end,
The other end of transient voltage suppressor diode DW and electric fuse FU, electric fuse FU connects the port 1 of rectifier bridge T, the end of rectifier bridge T
Mouth 3 connects the other end and the other end of 220V alternating current of transient voltage suppressor diode DW, and the port 2 of rectifier bridge T connects electricity
Hold C1, resistance R1, resistance R2, the negative electrode of diode D3, the emitter stage of audion V1 and the positive pole of unidirectional thyristor Q1, unidirectional crystalline substance
The negative pole of brake tube Q1 connects the other end of electric capacity C1, electric capacity C2, electric capacity C3, electric capacity C4, electric capacity C5, the other end of resistance R1, electricity
Resistance R3, the pin 2 of chip IC 1, the port 4 of rectifier bridge T and LED group H, the other end of resistance R2 connects another of electric capacity C2
End, the base stage of audion V1 connects the other end of electric capacity C3, the negative electrode of diode D1 and the pin 1 of chip IC 1, diode D1's
Anode connects the other end of electric capacity C4, the negative electrode of diode D2, the anode of diode D3, the other end of electric capacity C5, potentiometer RP1
A fixing end, the sliding end of potentiometer RP1 and the pin 3 of chip IC 1, the anode of diode D2 connects another of resistance R3
End and the control pole of unidirectional thyristor Q1, another fixing end of potentiometer RP1 connects the other end of LED group H, chip IC 1
Model be W7812.
As the further scheme of the present invention: described first lens are one side convex lens, described second lens are that thickness is big
In the one side concavees lens of described first lens, described 3rd lens are two-sided concave-convex lens, and described 4th lens are one side convex lens
Mirror.
As the present invention further scheme: described heat radiating cup material is aluminium alloy.
As the present invention further scheme: be packaged with desiccant in described desiccant bag.
As the further scheme of the present invention: described diode D1 and diode D3 is Zener diode.
Compared with prior art, the invention has the beneficial effects as follows: the scattered beam of multiple LED lamp bead can be led to by the present invention
Cross lens module and form directional light, and then reach the effect of remote directional illumination, expand the scope of application of LED projector lamp, replace
For typical high power floodlight, reduce energy consumption, and by waterproof intracavity injection device desiccant bag, in order to absorb waterproof intracavity
Steam, make driving power supply one be dried in the environment of work, extend LED projector lamp service life, circuit has simultaneously
Over-voltage protecting function, it is possible to be suitable for the region that power grid environment is poor.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
The circuit diagram of Fig. 2 position pcb board.
1-lamp house in figure, the anti-water cavity of 2-, 3-PCB plate, 4-LED lamp bead, 5-dispels the heat quilt, 6-end cap, 7-waterproof gasket, 8-
One lens, 9-the second lens, 10-the 3rd lens, 11-the 4th lens, 12-mirror holder, 13-drives power supply, 14-desiccant bag, 15-
Fixed mount.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Refer to Fig. 1-2, in the embodiment of the present invention, a kind of Intelligent LED lamp, including lamp house 1 and anti-water cavity 2, described anti-
Water cavity 2 is arranged on lamp house 1 rear, is provided with pcb board 3 inside lamp house 1, is provided with some LED lamp bead 4 on pcb board 3,
Lamp house 1 outer wrap has heat radiating cup 5, described heat radiating cup 5 back-end platform to contact with pcb board 3 and be connected, so by LED lamp bead 4 institute
The heat produced is delivered to heat radiating cup 5 through pcb board 3, and described heat radiating cup 5 material is aluminium alloy, sets on heat radiating cup 5 circumferencial direction
Having multiple radiating fin, aluminium alloy heat-conducting effect is excellent, radiating fin be greatly improved heat radiating cup 5 surface area of dissipation it is thus possible to
Make heat more effectively spread, improve radiating effect, increase the service life of LED lamp bead 4, in lamp house 1, be provided with lens module,
Described lens module is used for producing directional light, and described lens module is by being arranged in order from internal to external and glazed area increases successively
First lens the 8, second lens the 9, the 3rd lens 10 added and the 4th lens 11 form, first lens the 8, second lens 9 and the 3rd
Lens 10 are fixedly mounted by mirror holder 13；Described first lens 8 are one side convex lens, and the first lens 8 are for by multiple LED lamp bead 4
The point-source light ray formed is amplified in the range of the second lens 9, and described second lens 9 are more than described first lens 8 for thickness
One side concavees lens, the second lens 9, for being reflected by the light that the first lens 8 converge, form flat fire light, in order to parallel
Light enters the scope of the 3rd lens 10, and described 3rd lens 10 are two-sided concave-convex lens, and the 3rd lens 10 enter the recessed of light side
Flat fire light is converged by mirror, and light is conveyed to the 4th lens 11 by light emission side, and described 4th lens 11 are one side convex lens,
4th lens 11 enter light side for by light graduation, light emission side for again amplifying output, described heat radiating cup 5 front end by light
Being provided with end cap 6, the 4th lens 11 are fixed between end cap 6 and heat radiating cup 5, the crack between the 4th lens 11 and heat radiating cup 5
In be filled with waterproof gasket 7, waterproof gasket 7 stops steam to enter, keep lamp house 1 inner sealing state, improve device waterproof
Performance；
Being provided with driving power supply 13 in described anti-water cavity 2, described driving power supply 13 electrically connects with the pcb board 3 in lamp house 1, anti-
In water cavity 2, driving power supply 13 rear to be provided with desiccant bag 14, described desiccant bag 14 is fixed on anti-water cavity by fixed mount 15
On 2 cavity inner walls, in desiccant bag 14, it is packaged with desiccant, in order to absorb the steam in anti-water cavity 2, makes driving power supply 13 exist
One be dried in the environment of work.
The operation principle of the present invention is: the scattered beam of multiple LED lamp bead 4 can be formed by the present invention by lens module
Directional light, and then reach the effect of remote directional illumination, expand the scope of application of LED projector lamp, substitute typical high power and throw
Light light fixture, reduces energy consumption, and by injection device desiccant bag 14 in anti-water cavity 2, in order to absorb the steam in anti-water cavity 2, makes
Drive power supply 13 to work in the environment of being dried at one, extend the service life of LED projector lamp.
The principle that overvoltage protection and voltage stabilizing are powered: as in figure 2 it is shown, 220V voltage is through resistance R7 and electric capacity C7 blood pressure lowering, rectification
Bridge T bridge rectifier, electric capacity C1 filters, and the voltage stabilizing of chip IC 1 can obtain smooth 12V DC voltage, high-power three in circuit
Pole pipe V1 plays current expanding function, and chip IC 1 is internal containing overheated and place of safety protection circuit.While it is true, by chip IC 1 and three poles
It is possible to there is moment overvoltage in the output end of stabilized voltage supply of the composition such as pipe V1.For guaranteeing the safety of load, this power supply is set up again
Overvoltage crowbar, the composition such as this electricity routing zener D2, resistance R3, IGCT Q1 and quick acting fuse pipe FU.This electricity
When source normally works, output voltage is 12V, and IGCT Q1 is cut-off state.When output voltage exceedes limit value, stabilivolt D2
Puncturing, voltage on such resistance R3 raises so that IGCT Q1 triggering and conducting so that electric fuse FU fuses, thus protects
Load.Distinguish diode D1 and D3 the most in parallel at emitter stage and the inter-collector and the 1 of chip IC 1,2 feet expanding flow tube V1, be used for
Flow tube and integrated circuit are expanded in protection, for chip IC 1.When input be short-circuited or outfan overvoltage and make IGCT Q1 turn on
When causing input short circuit, stabilivolt input terminal voltage is zero immediately because of fuse failure, and abundance on output terminal capacitor C5
Electric charge then can not discharge immediately, thus results in outfan transient voltage and is higher than input terminal voltage, in order to prevent this reversed peak
Voltage breakdown V1 power tube or chip IC 1, utilize diode D1 and D3 to be fallen by this charge discharging resisting.Transient voltage suppressor diode DW
For the peak voltage clamper that will produce in city's electro-mechanical wave to safety value, it is to avoid voltage instability is to illuminating the impact that causes, current potential
Device RP1 can conveniently regulate the brightness of light fixture.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of the spirit or essential attributes of the present invention, it is possible to realize the present invention in other specific forms.Therefore, no matter
From the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all by fall in the implication of equivalency and scope of claim
Change is included in the present invention.Should not be considered as limiting involved claim by any reference in claim.
Although moreover, it will be appreciated that this specification is been described by according to embodiment, but the most each embodiment only wraps
Containing an independent technical scheme, this narrating mode of description is only that for clarity sake those skilled in the art should
Description can also be formed those skilled in the art through appropriately combined as an entirety, the technical scheme in each embodiment
May be appreciated other embodiments.
Claims (6)
1. an Intelligent LED lamp, including lamp house and anti-water cavity, it is characterised in that described anti-water cavity is arranged on lamp house rear,
It is provided with pcb board inside lamp house, pcb board is provided with some LED lamp bead, have heat radiating cup in lamp house outer wrap, described scattered
Hot cup back-end platform contacts with pcb board and is connected, and is provided with multiple radiating fin on heat radiating cup circumferencial direction, arranges in lamp house
Have lens module, described lens module by be arranged in order from internal to external and the first lens that glazed area increases successively,
Two lens, the 3rd lens and the 4th lens composition, the first lens, the second lens and the 3rd lens are fixedly mounted by mirror holder；Described
Heat radiating cup front end is provided with end cap, and the 4th lens are fixed between end cap and heat radiating cup, the folder between the 4th lens and heat radiating cup
Seam is filled with waterproof gasket；Described waterproof intracavity is provided with driving power supply, and described driving power supply is electrically connected with the pcb board in lamp house
Connecing, at waterproof intracavity, drive power supply rear to be provided with desiccant bag, described desiccant bag is fixed on anti-water cavity chamber by fixed mount
On internal wall.
A kind of Intelligent LED lamp the most according to claim 1, it is characterised in that described first lens are one side convex lens,
Described pcb board includes resistance R4, electric capacity C6, unidirectional thyristor Q1 and audion V1, and one end of described resistance R4 connects electric capacity C6
With 220V alternating current, the other end of resistance R4 connects the other end of electric capacity C6, transient voltage suppressor diode DW and electric fuse FU,
The other end of electric fuse FU connects the port 1 of rectifier bridge T, and the port 3 of rectifier bridge T connects the another of transient voltage suppressor diode DW
One end and the other end of 220V alternating current, the port 2 of rectifier bridge T connects electric capacity C1, resistance R1, resistance R2, the moon of diode D3
Pole, the emitter stage of audion V1 and the positive pole of unidirectional thyristor Q1, the negative pole of unidirectional thyristor Q1 connect electric capacity C1 the other end,
Electric capacity C2, electric capacity C3, electric capacity C4, electric capacity C5, the other end of resistance R1, resistance R3, the pin 2 of chip IC 1, the end of rectifier bridge T
Mouth 4 and LED group H, the other end of resistance R2 connects the other end of electric capacity C2, and the base stage of audion V1 connects another of electric capacity C3
End, the negative electrode of diode D1 and the pin 1 of chip IC 1, the anode of diode D1 connects the other end of electric capacity C4, diode D2
Negative electrode, the anode of diode D3, the other end of electric capacity C5, one of potentiometer RP1 fixing end, the sliding end of potentiometer RP1 and
The pin 3 of chip IC 1, the anode of diode D2 connects the other end and the control pole of unidirectional thyristor Q1, the potentiometer of resistance R3
Another fixing end of RP1 connects the other end of LED group H, and the model of chip IC 1 is W7812.
A kind of Intelligent LED lamp the most according to claim 1, it is characterised in that described first lens are one side convex lens,
Described second lens are the one side concavees lens that thickness is more than described first lens, and described 3rd lens are two-sided concave-convex lens, institute
Stating the 4th lens is one side convex lens.
A kind of Intelligent LED lamp the most according to claim 1, it is characterised in that described heat radiating cup material is aluminium alloy.
A kind of Intelligent LED lamp the most according to claim 1, it is characterised in that be packaged with dry in described desiccant bag
Agent.
A kind of Intelligent LED lamp the most according to claim 2, it is characterised in that described diode D1 and diode D3 is equal
For Zener diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610964155.6A CN106322149A (en) | 2016-10-28 | 2016-10-28 | Intelligent LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610964155.6A CN106322149A (en) | 2016-10-28 | 2016-10-28 | Intelligent LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106322149A true CN106322149A (en) | 2017-01-11 |
Family
ID=57816046
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610964155.6A Withdrawn CN106322149A (en) | 2016-10-28 | 2016-10-28 | Intelligent LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106322149A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108575031A (en) * | 2017-09-25 | 2018-09-25 | 常州星宇车灯股份有限公司 | A kind of interior reading lamp carrying out brightness regulation using capacitance draw runner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204403830U (en) * | 2014-12-23 | 2015-06-17 | 宁夏恒辉实业发展有限公司 | A kind of high-effect long distance heat radiation Waterproof LED light projecting lamp |
| CN204494233U (en) * | 2015-04-14 | 2015-07-22 | 陈伟亚 | A kind of fire alarm emergency light |
| CN204494276U (en) * | 2015-04-14 | 2015-07-22 | 汤卫秋 | A kind of LED emergency light |
| CN204858683U (en) * | 2015-08-24 | 2015-12-09 | 泉州泉港森捷电子技术有限公司 | Singlechip uninterrupted power source |
| CN204929332U (en) * | 2015-07-28 | 2015-12-30 | 广州兴星节能科技有限公司 | LED light of safety and stability |
| WO2016101100A1 (en) * | 2014-12-22 | 2016-06-30 | 东莞励国照明有限公司 | Led lamp and manufacturing method |
-
2016
- 2016-10-28 CN CN201610964155.6A patent/CN106322149A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016101100A1 (en) * | 2014-12-22 | 2016-06-30 | 东莞励国照明有限公司 | Led lamp and manufacturing method |
| CN204403830U (en) * | 2014-12-23 | 2015-06-17 | 宁夏恒辉实业发展有限公司 | A kind of high-effect long distance heat radiation Waterproof LED light projecting lamp |
| CN204494233U (en) * | 2015-04-14 | 2015-07-22 | 陈伟亚 | A kind of fire alarm emergency light |
| CN204494276U (en) * | 2015-04-14 | 2015-07-22 | 汤卫秋 | A kind of LED emergency light |
| CN204929332U (en) * | 2015-07-28 | 2015-12-30 | 广州兴星节能科技有限公司 | LED light of safety and stability |
| CN204858683U (en) * | 2015-08-24 | 2015-12-09 | 泉州泉港森捷电子技术有限公司 | Singlechip uninterrupted power source |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108575031A (en) * | 2017-09-25 | 2018-09-25 | 常州星宇车灯股份有限公司 | A kind of interior reading lamp carrying out brightness regulation using capacitance draw runner |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170111 |
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| WW01 | Invention patent application withdrawn after publication |