CN108679467A - A kind of LED light device - Google Patents
A kind of LED light device Download PDFInfo
- Publication number
- CN108679467A CN108679467A CN201810639627.XA CN201810639627A CN108679467A CN 108679467 A CN108679467 A CN 108679467A CN 201810639627 A CN201810639627 A CN 201810639627A CN 108679467 A CN108679467 A CN 108679467A
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- China
- Prior art keywords
- lamp
- led light
- lamp body
- control circuit
- circuit board
- 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.)
- Pending
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- 238000009434 installation Methods 0.000 claims description 22
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- 238000005286 illumination Methods 0.000 abstract description 10
- 239000011324 bead Substances 0.000 abstract description 8
- 239000002699 waste material Substances 0.000 abstract description 5
- 229910052724 xenon Inorganic materials 0.000 description 18
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 18
- 229910052736 halogen Inorganic materials 0.000 description 12
- 150000002367 halogens Chemical group 0.000 description 11
- 239000000919 ceramic Substances 0.000 description 6
- 238000005520 cutting process Methods 0.000 description 6
- 229910052721 tungsten Inorganic materials 0.000 description 5
- 239000010937 tungsten Substances 0.000 description 5
- 239000007789 gas Substances 0.000 description 4
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 4
- 241001465382 Physalis alkekengi Species 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001771 impaired effect Effects 0.000 description 2
- 229910001095 light aluminium alloy Inorganic materials 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- -1 tungsten halogen Chemical class 0.000 description 2
- 238000001771 vacuum deposition Methods 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 description 1
- 206010037660 Pyrexia Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 238000004220 aggregation Methods 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 description 1
- 229910052794 bromium Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004821 distillation Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 229910052740 iodine Inorganic materials 0.000 description 1
- 239000011630 iodine Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 239000010453 quartz Substances 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 230000009131 signaling function Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
Classifications
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- 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
-
- 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
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/66—Details of globes or covers forming part of the light source
-
- 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
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/68—Details of reflectors forming part of the light source
-
- 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
- F21K9/60—Optical arrangements integrated in the light source, e.g. for improving the colour rendering index or the light extraction
- F21K9/69—Details of refractors forming part of 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- 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
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain light sources
-
- 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
- F21V23/004—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 arranged on a substrate, e.g. a printed circuit board
- F21V23/005—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 arranged on a substrate, e.g. a printed circuit board the substrate is supporting also 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
- 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
- F21V29/773—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 the planes containing the fins or blades having the direction of the light emitting axis
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2102/00—Exterior vehicle lighting devices for illuminating purposes
- F21W2102/10—Arrangement or contour of the emitted light
- F21W2102/13—Arrangement or contour of the emitted light for high-beam region or low-beam region
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2103/00—Exterior vehicle lighting devices for signalling purposes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
- F21W2107/00—Use or application of lighting devices on or in particular types of vehicles
- F21W2107/10—Use or application of lighting devices on or in particular types of vehicles for land vehicles
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention discloses a kind of LED light device, which includes lamp body and lamp box, and the cavity of accommodating lamp body is provided in lamp box, and lamp body is chimeric in the cavity, and lamp body and lamp box detachable connection, and lamp body includes LED light, control circuit board and Lamp cup；LED light setting is a plurality of, and a plurality of LED light uniformly respectively and are fixed in control circuit board, and a plurality of LED light are respectively electrically connected with control circuit board, and control circuit board is electrically connected with external power supply；The quantity that Lamp cup corresponds to LED is provided with a plurality of, and a plurality of Lamp cups are respectively located at outside corresponding LED light one by one, and the bottom of a plurality of Lamp cups is each attached in control circuit board.Using LED light as lamp source, the service life of single unit system can be improved, reduce power consumption, a plurality of Lamp cups being additionally arranged play the role of focusing to corresponding LED lamp bead respectively, greatly improve the intensity of illumination of single unit system, farthest reduce energy waste.
Description
Technical field
The invention belongs to lamps and lanterns manufacturing field, more particularly to a kind of LED light device.
Background technology
Lamps and lanterns have played increasingly important role in the modern life, and variety classes light source, can be applied different structure lamps and lanterns
It developed, applied in more and more occasions successively in the lamp of different occasions.
In conventional lamp process industry, most common lamp source is halogen lamp, halogen bulb, referred to as halogen bubble or halogen
Lamp, also known as tungsten halogen light bulb, quartz bulb are a mutation of incandescent lamp.Principle is the injection halogens such as iodine or bromine in light bulb
Gas, at high temperature, tungsten filament and the halogen of distillation carry out chemical action, and tungsten after cooling can be set on tungsten filament again, be formed
The cycle of balance avoids tungsten filament premature failure.Therefore halogen bulb is more long-lived than incandescent lamp.Halogen lamp power consumption is big, and shine effect
Rate is low, and intensity of illumination is low, has not been suitable for the virtuality occasion of science and technology society now more and more.
Xenon lamp, xenon lamp, that is, high-voltage gas discharging light are commonly used in modern industry.Xenon lamp is heavy metal lamp, by
The a variety of chemical gas of filling in uvioresistant crystal quartz glass tube, such as xenon inert gas, then penetrating booster again will
Vehicle-mounted 12 volts of power supply moments increase to 23000 volts, and under high voltages, xenon can be ionized and generate light source between two poles.
The performance of xenon lamp has compared with halogen lamp to be obviously improved, its luminous flux is the 2 times or more of halogen lamp, and electric energy is converted into the effect of luminous energy
Rate also improves 70% or more than halogen lamp.Such as in the patent application document that number of patent application is " 201120235370.5 "
A kind of big view high-brightness double-bulb xenon lamp is disclosed, belongs to the technical field of automobile lamp, includes：Ceramics seat, distance light xenon
Gas lamp pipe, dipped beam xenon fluorescent tube, tripod, outer tube, head cover, conducting wire.Dipped beam xenon fluorescent tube and distance light xenon fluorescent tube distinguish oblique cutting
In in two oblique cutting holes of ceramics seat one end, two conducting wires difference straight cutting of dipped beam xenon fluorescent tube and distance light xenon fluorescent tube one end in
In two straight cutting holes of ceramics seat one end；Four conducting wires by four straight cutting holes of the ceramics seat other end and dipped beam xenon fluorescent tube and
Distance light xenon fluorescent tube is connected；For outer tube straight cutting in the groove of ceramics seat one end, xenon fluorescent tube is located at outer tube；Outer tube front is set
There is head cover；Tripod inserts in ceramics seat one end, and is sleeved on outer tube outside.In far lighting, by far lighting region and dipped beam
Illumination region standard light type illuminates simultaneously, and outputting standard dipped beam light type when lower beam illumination, simple installation reduces regarding for driver
Feel fatigue, improves traffic safety.It is popular in this kind of xenon lamp mostly currently on the market, xenon lamp luminous range is remote, and illumination is strong
Degree is strong, but it has that power is relatively large simultaneously, and fever is big, external cooling mechanism is required it is stringent, the shortcomings of short life,
A series of inconvenience is brought to the use of user.
For another example a kind of difunctional vehicle is disclosed in the patent application document that number of patent application is " 201720956661.0 "
Lamp, including the main body cover and transmissive mirror for surrounding a cavity are fixed, it is provided with lamp holder in cavity, is driven a vehicle between LED days on lamp holder
Lamp lamp bead, LED fog lamps lamp bead and reflector are further fixed on a LED heat-dissipating aluminium plates on lamp holder；The car light further includes haze detection
Circuit, control unit, two-way switch, heat collector, charge storage unit and thermo-electric generation unit, between two-way switch selects a control LED days
The lamp of driving lamp lamp bead and LED fog lamp lamp beads is bright, and the haze detection circuit can detect the haze concentration in air and pass through control
Unit control two-way switch processed opens LED fog lamp lamp beads.The invention car light has fog lamp and daytime running lamps difunctional, and intelligent
Its switch is controlled, the present invention is directly used in car light by converting the thermal energy of collection to electric energy in addition.However, in the invention
In disclosed difunctional car light, a series of temperature control devices that the use environment to adapt to car light complexity adds are excessively complicated,
Cause whole system cumbersome, and the luminous range that the car light can be realized is too short, mounting shell has height outside the installation requirement of lamp body
The matching degree of degree, and car light can not adjust its lighting angle, for the user for having the demand, the car light have it is many not
Just.
Invention content
To solve the above problems, the purpose of the present invention is to provide a kind of luminous range is long, intensity of illumination is strong, and user can be certainly
By the LED light device of adjustment lighting angle.
It is another object of the present invention to provide a kind of LED light devices, and the device radiation effect is good, and power is small, saves
The about energy, long lifespan, suitable for being widely popularized.
To achieve the above object, technical scheme is as follows：
The present invention provides a kind of LED light device, which includes lamp body and lamp box, and accommodating lamp body is provided in lamp box
Cavity, lamp body is chimeric in the cavity, and lamp body and lamp box detachable connection, and lamp body includes LED light, control circuit board
And Lamp cup；LED light setting is a plurality of, and a plurality of LED light uniformly respectively and are fixed in control circuit board, and a plurality of LED light
It is respectively electrically connected with control circuit board, control circuit board is electrically connected with external power supply；The quantity that Lamp cup corresponds to LED is provided with again
It is several, and a plurality of Lamp cups are respectively located at outside corresponding LED light one by one, the bottom of a plurality of Lamp cups is each attached to control electricity
On the plate of road.
LED light has the characteristics that energy saving, long lifespan, small power consumption, and a plurality of LED light are uniformly fixed on control circuit board
On, and a plurality of LED light are electrically connected with control circuit board, control circuit board is connect with external power supply, and external power supply can pass through control
Circuit board processed is powered to LED power, and control circuit board can also realize the intelligent control to LED light by setting specific program,
A plurality of LED light uniformly dispersings, and add a plurality of Lamp cups and be located at one by one outside a plurality of LED light, a plurality of Lamp cups can be single
Solely play focusing light to corresponding LED light, compared with the prior art in multiple LED light only set the design of the same Lamp cup,
Lamp cup is provide with LED light one-to-one correspondence in the present invention, and the light that LED light is sent out can gather together to the full extent and concentrate transmitting,
The intensity of illumination that single unit system can be improved avoids light four from dissipating waste of resource.
In the present invention, Lamp cup is supported by aircraft aluminum matter, inner wall vacuum coating, entire Lamp cup high temperature resistant, anticorrosive
Function admirable.
Lamp body further includes having pedestal, and pedestal includes bottom plate and radiator, upper surface and the control circuit board following table of bottom plate
Face paste is closed, and bottom plate is fixedly connected with control circuit board, and radiator is fixed on the following face of bottom plate.It is arranged in pedestal, a side
Face can ensure that it has stable structure to rely on, radiator in another aspect pedestal by the bottom plate of LED light and Lamp cup firm banking
Shangdi can utmostly be gone out by the conduct heat away that LED light and its accessory circuit generate during the work time, heat is avoided to assemble
Destruction is generated to lamp body itself.
Bottom plate is in inverted truncated cone-shaped, and plate upper surface is parallel with lower surface, and by inclined-plane between upper surface and lower surface
Or cambered surface linking.In the present invention, particularly the interface of the upper surface of bottom plate and lower surface is set to inclined-plane or cambered surface,
During lamp body is installed, installation personnel adjusts the angle of lamp body according to user demand, the adaptive different angles in the cambered surface or inclined-plane
Degree ensures that lamp body is chimeric with lamp box tight.
A plurality of mounting grooves are also uniformly provided on plate upper surface, a plurality of mounting grooves are opened up along top surface edge, and
Mounting hole is respectively offered in a plurality of mounting grooves.
Lamp body further includes having lamp body installation sheet, and lamp body installation sheet corresponds to mounting groove setting plural pieces, and plural pieces lamp body is pacified
One end of load respectively corresponds and is entrenched in mounting groove, lamp body installation sheet respectively with bottom plate detachable connection,
The other end of plural pieces lamp body installation sheet respectively stretches out, and the one end stretched out respectively offers lamp box mounting hole.Lamp body is pacified
Load is used cooperatively with mounting groove, and during lamp body installation sheet is entrenched in the mounting groove of corresponding position, one end is detachable with bottom plate
Formula connects, and the other end can connect lamp body and lamp box, easy disassembly with lamp box detachable connection.
Lamp body further includes having shell and lampshade, and shell is cylindrical in shape, and the lower edge of shell is fixed on bottom plate, the lampshade
It is fixed in the top edge of shell, shell, lampshade and is enclosed the close of accommodating LED light, control circuit board and Lamp cup jointly
Close space.Shell, lampshade and bottom plate are enclosed confined space, and LED light is placed in Lamp cup in the confined space, the confined space
The working environment that a dustproof and waterproof can be provided for LED light and Lamp cup, ensures its normal work, and extend whole device uses the longevity
Life.
Lampshade includes light-transmitting plate, and the upper surface of light-transmitting plate and following face are plane, and upper surface and following face are mutual
It is parallel.When being provided only with light-transmitting plate on lampshade, which can be used as dipped headlight, fully illuminate nearby region.
Lampshade further includes having optically focused block, and the lower surface of optically focused block is plane, and upper surface is convex surface, and the lower surface of optically focused block is solid
It is scheduled on the upper surface of light-transmitting plate.When optically focused block additionally also is arranged in addition to light-transmitting plate on the lampshade, which can be used as convex
Lens extend the luminous range of lamp body, which can be used as high beam, fully illuminate remote areas.
Lamp box includes bottom case and upper cover, and bottom case is enclosed the cavity of accommodating lamp body with upper cover, and upper cover lid closes on bottom case,
And upper cover and bottom case detachable connection.Lamp body is placed in bottom case, detachable connection chimeric with bottom case, after installing lamp body,
Operating personnel only need lid to close lid, and upper cover and bottom case are linked together, the assembly of whole device can be completed, and lamp box is arranged
Lamp body can be protected to the maximum extent, avoid it from being collided by outside impaired.
This lighting device can be applied in passenger train, rail traffic lighting system.
When LED light device provided by the invention is applied in passenger train, rail traffic lighting system, which can wrap
Include lamp box, high beam, dipped headlight and signal lamp in having included, high beam, dipped headlight and signal lamp are placed in lamp box, and remote
Light lamp, dipped headlight and signal lamp are respectively connect by control circuit board with the power supply on subway train, by subway transportation system
The present apparatus is controlled, the remote areas on train traveling road is illuminated by high beam, train is illuminated newly into road by dipped headlight
On nearby region, the transmission of train travel signal can be realized by signal lamp.
Advantage of the invention is that：Compared with the prior art, in the present invention, it using LED light as lamp source, can be improved
The service life of single unit system, and the power consumption of single unit system is reduced, and a plurality of Lamp cups being additionally arranged in the present invention, and plural number
A Lamp cup is located at outside LED light one by one, and a plurality of Lamp cups can play the role of focusing to corresponding LED lamp bead respectively, greatly
The intensity of illumination for improving single unit system, farthest reduces energy waste.
Description of the drawings
Fig. 1 is the partial structural diagram in a kind of LED light device of the present invention.
Fig. 2 is the partial structural diagram in a kind of LED light device of the present invention.
Fig. 3 is a kind of LED light device box structure diagram of the present invention.
Specific implementation mode
In order to make the purpose , technical scheme and advantage of the present invention be clearer, with reference to the accompanying drawings and embodiments, right
The present invention is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and
It is not used in the restriction present invention.
To achieve the above object, technical scheme is as follows：
Referring to shown in Fig. 1-3, the present invention provides a kind of LED light device, which includes lamp body 1 and lamp box 2, lamp box
The cavity of accommodating lamp body 1 is provided in 2, lamp body 1 is chimeric in the cavity, and lamp body 1 and 2 detachable connection of lamp box, lamp body 1
Include LED light 11, control circuit board 12 and Lamp cup 13；LED light 11 be arranged it is a plurality of, a plurality of LED light 11 uniformly respectively simultaneously
Be fixed in control circuit board 12, and a plurality of LED light 11 are respectively electrically connected with control circuit board 12, control circuit board 12 with
External power supply is electrically connected；The quantity that Lamp cup 13 corresponds to LED is provided with a plurality of, and a plurality of Lamp cups 13 are respectively located at one by one
Outside corresponding LED light 11, the bottom of a plurality of Lamp cups 13 is each attached in control circuit board 12.
LED light 11 has the characteristics that energy saving, long lifespan, small power consumption, and a plurality of LED light 11 are uniformly fixed on control circuit
On plate 12, and a plurality of LED light 11 are electrically connected with control circuit board 12, and control circuit board 12 is connect with external power supply, external electrical
Source can be powered by control circuit board 12 to LED power, and control circuit board 12 can also be realized by setting specific program to LED
The intelligent control of lamp 11,11 uniformly dispersing of a plurality of LED light, and add a plurality of Lamp cups 13 and be located at a plurality of LED light one by one
Outside 11, a plurality of Lamp cups 13 can individually play corresponding LED light 11 to focus light, compared with the prior art in it is multiple
LED light 11 only sets the design of the same Lamp cup 13, and Lamp cup 13 is provide with the one-to-one correspondence of LED light 11 in the present invention, can be utmostly
On by the light that LED light 11 is sent out gather together concentration transmitting, the intensity of illumination of single unit system can be improved, avoid light four dissipate waste
Resource.
In the present invention, Lamp cup 13 is supported by aircraft aluminum matter, inner wall vacuum coating, and 11 high temperature resistant of entire Lamp cup resists
Corrosive nature is excellent.
Lamp body 11 further includes having pedestal 14, and pedestal 14 includes bottom plate 141 and radiator 142, the upper surface of bottom plate 141 with
12 lower surface of control circuit board is bonded, and bottom plate 141 is fixedly connected with control circuit board 12, and radiator 142 is fixed on bottom plate 141
Following face on.It is arranged in pedestal 14, on the one hand can ensures it by the bottom plate 141 of LED light 11 and 13 firm banking 14 of Lamp cup
There is stable structure to rely on, in another aspect pedestal 14 radiator 142 can utmostly Shangdi by LED light 11 and its accessory circuit
The conduct heat away generated during the work time is gone out, and heat aggregation is avoided to generate destruction to lamp body 1 itself.
Bottom plate 141 is in inverted truncated cone-shaped, and plate upper surface is parallel with lower surface, and by oblique between upper surface and lower surface
Face or cambered surface linking.In the present invention, particularly the interface of the upper surface of bottom plate 141 and lower surface is set to inclined-plane or arc
Face, during lamp body is installed, installation personnel adjusts the angle of lamp body according to user demand, and the cambered surface or inclined-plane are adaptively not
Same angle ensures that lamp body is chimeric with lamp box tight.
A plurality of mounting grooves 1411 are also uniformly provided on 141 upper surface of bottom plate, a plurality of mounting grooves 1411 are along upper surface
Edge, and respectively offer mounting hole in a plurality of mounting grooves 1411.
Lamp body 1 further includes having lamp body installation sheet 15, and lamp body installation sheet 15 corresponds to mounting groove 1411 and plural pieces, and plural number is arranged
One end of piece lamp body installation sheet 15, which respectively corresponds, to be entrenched in mounting groove 1411, lamp body installation sheet 15 respectively with bottom
The other end of 141 detachable connection of plate, plural pieces lamp body installation sheet 15 respectively stretches out, and the one end stretched out respectively opens up
There is lamp box mounting hole.Lamp body installation sheet 15 is used cooperatively with mounting groove 1411, and lamp body installation sheet 15 is entrenched in the peace of corresponding position
In in tankage 1411, one end and 141 detachable connection of bottom plate, the other end can with 2 detachable connection of lamp box, by lamp body
2 connect with lamp box 2, easy disassembly.
Lamp body 1 further includes having shell 16 and lampshade 17, and shell 16 is cylindrical in shape, and the lower edge of shell 16 is fixed on bottom plate
On 141, the lampshade 17 is fixed in the top edge of shell 16, shell 16, lampshade 17 and is enclosed accommodating LED light jointly
11, the confined space of control circuit board 12 and Lamp cup 13.Shell 16, lampshade 17 and bottom plate 141 are enclosed confined space, LED
Lamp 11 is placed in Lamp cup 13 in the confined space, which can be that LED light 11 and Lamp cup 13 provide a dustproof and waterproof
Working environment ensures its normal work, extends the service life of whole device.
Lampshade 17 includes light-transmitting plate 171, and the upper surface of light-transmitting plate 171 is plane with following face, and upper surface is under
Side face is parallel to each other.When being provided only with light-transmitting plate 171 on lampshade 17, which can be used as dipped headlight, fully illuminate nearby area
Domain.
Lampshade 17 further includes having optically focused block 172, and the lower surface of optically focused block 172 is plane, and upper surface 172 is convex surface, optically focused
The lower surface of block 172 is fixed on the upper surface of light-transmitting plate 171.Gather when going back additional setting in addition to light-transmitting plate 171 on the lampshade 17
When light block 172, which can be used as the luminous range that convex lens extends lamp body 1, which can be used as high beam, fully
Illuminate remote areas.
Lamp box 2 includes bottom case 21 and upper cover 22, and bottom case 21 is enclosed the cavity of accommodating lamp body 1, upper cover 22 with upper cover 22
Lid closes on bottom case 21, and upper cover 22 and 21 detachable connection of bottom case.Lamp body 1 is placed in bottom case 21, it is chimeric with bottom case 21 can
It is detachably connected with, after installing lamp body 1, operating personnel only need lid to close lid 22, and upper cover 22 and bottom case 21 are linked together
The assembly of whole device can be completed, setting lamp box 2 can protect lamp body 1 to the maximum extent, avoid it from being collided by outside impaired.
This lighting device can be applied in subway train lighting system.
When LED light device provided by the invention is applied in subway train lighting system, which may include there is middle packet
Lamp box 2, high beam, dipped headlight and signal lamp have been included, high beam, dipped headlight and signal lamp are placed in lamp box 2, and high beam,
Dipped headlight is respectively connect by control circuit board with the power supply on subway train with signal lamp, this is controlled by subway transportation system
Device is illuminated the remote areas on train traveling road by high beam, illuminates the close of the new access road of train by dipped headlight
Locate region, the transmission of train travel signal can be realized by signal lamp, it should be emphasised that, signal lamp mentioned herein is existing
Technology, it is all to can be applied to subway train, and play in train traveling process mark, warning, transmit signal function lamp it is equal
It can be applied to the present apparatus.
Advantage of the invention is that：Compared with the prior art, in the present invention, it using LED light 11 as lamp source, can carry
The service life of high single unit system, and the power consumption of single unit system is reduced, and a plurality of Lamp cups 13 being additionally arranged in the present invention, and
A plurality of Lamp cups 13 are located at one by one outside LED light 11, and a plurality of Lamp cups 11 can respectively play corresponding LED lamp bead the work of focusing
With greatling improve the intensity of illumination of single unit system, farthest reduce energy waste.
The above is merely preferred embodiments of the present invention, be not intended to limit the invention, it is all the present invention spirit and
All any modification, equivalent and improvement made by within principle etc., should all be included in the protection scope of the present invention.
Claims (9)
1. a kind of LED light device, which includes lamp body and lamp box, and the cavity of accommodating lamp body is provided in the lamp box,
The lamp body is chimeric in the cavity, and lamp body and lamp box detachable connection, which is characterized in that the lamp body includes LED
Lamp, control circuit board and Lamp cup；The LED light setting is a plurality of, and a plurality of LED light uniformly respectively and are fixed on control electricity
On the plate of road, and a plurality of LED light are respectively electrically connected with control circuit board, and the control circuit board is electrically connected with external power supply；
The quantity that the Lamp cup corresponds to LED is provided with a plurality of, and a plurality of Lamp cups are respectively located at outside corresponding LED light one by one
The bottom in portion, a plurality of Lamp cups is each attached in control circuit board.
2. LED light device as described in claim 1, which is characterized in that the lamp body further includes having pedestal, the pedestal packet
Bottom plate and radiator are included, the upper surface of the bottom plate is bonded with control circuit board lower surface, and bottom plate and control circuit board are solid
Fixed connection, the radiator are fixed on the following face of bottom plate.
3. LED light device as claimed in claim 2, which is characterized in that the bottom plate is in inverted truncated cone-shaped, the bottom plate
Upper surface is parallel with lower surface, and is connected by inclined-plane or cambered surface between upper surface and lower surface.
4. LED light device as claimed in claim 3, which is characterized in that be also uniformly provided on the plate upper surface multiple
Several mounting grooves, a plurality of mounting grooves are opened up along top surface edge, and installation is respectively offered in a plurality of mounting grooves
Hole.
5. LED light device as claimed in claim 4, which is characterized in that the lamp body further includes having lamp body installation sheet, described
Lamp body installation sheet corresponds to mounting groove setting plural pieces, and one end of the plural pieces lamp body installation sheet respectively corresponds and is fitted into
In mounting groove, the lamp body installation sheet respectively with bottom plate detachable connection, the plural pieces lamp body installation sheet it is another
One end is respectively stretched out, and the one end stretched out respectively offers lamp box mounting hole.
6. LED light device as claimed in claim 5, which is characterized in that the lamp body further includes having shell and lampshade, described
Shell is cylindrical in shape, and the lower edge of the shell is fixed on bottom plate, and the lampshade is fixed in the top edge of shell, described
Shell, lampshade and the confined space for being enclosed accommodating LED light, control circuit board and Lamp cup jointly.
7. LED light device as claimed in claim 6, which is characterized in that the lampshade includes light-transmitting plate, the light-transmitting plate
Upper surface and following face be plane, and upper surface and following face are parallel to each other.
8. LED light device as claimed in claim 7, which is characterized in that the lampshade further includes having optically focused block, the optically focused
The lower surface of block is plane, and upper surface is convex surface, and the lower surface of the optically focused block is fixed on the upper surface of light-transmitting plate.
9. LED light device as described in claim 1, which is characterized in that the lamp box includes bottom case and upper cover, the bottom case
The cavity of accommodating lamp body is enclosed with upper cover, the upper cover lid closes on bottom case, and upper cover and bottom case detachable connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810639627.XA CN108679467A (en) | 2018-06-20 | 2018-06-20 | A kind of LED light device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810639627.XA CN108679467A (en) | 2018-06-20 | 2018-06-20 | A kind of LED light device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108679467A true CN108679467A (en) | 2018-10-19 |
Family
ID=63811732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810639627.XA Pending CN108679467A (en) | 2018-06-20 | 2018-06-20 | A kind of LED light device |
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| Country | Link |
|---|---|
| CN (1) | CN108679467A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110979396A (en) * | 2019-12-25 | 2020-04-10 | 斯比夫（西安）照明技术有限公司 | Railway locomotive headlight |
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Application publication date: 20181019 |