CN108374992A

CN108374992A - The Adjustable head lamp of white light LEDs based on glass conversion

Info

Publication number: CN108374992A
Application number: CN201610895741.XA
Authority: CN
Inventors: 许法卿
Original assignee: Guangzhou Dasen Lighting Electronics Ltd
Current assignee: Guangzhou Dasen Lighting Electronics Ltd
Priority date: 2016-10-13
Filing date: 2016-10-13
Publication date: 2018-08-07

Abstract

The present invention relates to the Adjustable head lamps for the white light LEDs converted based on glass, lamp holder including lamp cap and for installing lamp cap, the lamp cap includes light source, the lamp plate for installing light source, the lamp holder includes upper casing, bottom cover, upper casing is rotatablely connected by fluorescent tube, the U-shaped arm component below fluorescent tube and the fixed plate A for being fixedly connected with fluorescent tube with U-shaped arm component, U-shaped arm component with bottom cover；The light source is made of the LED chip being fixed on lamp plate and the light conversion medium being covered on the light-emitting surface of LED chip, the smooth conversion medium is glass of the ontology in yellow or yellow green, and the light that LED chip is sent out obtains the white light of high stability by being converted after light conversion medium.The present invention use ontology in the glass of yellow or yellow green as light source to obtain the white light of high stability, and can realize the rotation of location control lamp cap.

Description

The Adjustable head lamp of white light LEDs based on glass conversion

Technical field

The present invention relates to lighting technical fields, and in particular to a kind of Adjustable head lamp of the white light LEDs based on glass conversion.

Background technology

Currently, it is to add fluorescent powder hybrid mode with glue that light source used by traditional Adjustable head lamp, which is all white-light LED encapsulation, Encapsulating structure, the disadvantage is that in the case where chip generates high heat, it may occur that decaying and color drift, it is especially continuous long The calorific value of the use of time, LED chip is very big, and the aging of glue and fluorescent powder can be caused rapid, seriously affects the longevity of product Life and light efficiency.Also, existing Adjustable head lamp oscillating function is more single, control accuracy is low.

Invention content

The purpose of the present invention is being directed to the above shortcoming, a kind of glass using ontology in yellow or yellow green is provided As light source to obtain the white light of high stability, and it can realize the white light LEDs of location control lamp cap rotation converted based on glass Adjustable head lamp.

Scheme is used by the present invention solves technical problem：A kind of Adjustable head lamp of the white light LEDs based on glass conversion, packet Lamp cap and the lamp holder for installing lamp cap are included, the lamp cap includes light source, the lamp plate for installing light source, and the lamp holder includes upper Shell, bottom cover, upper casing include fluorescent tube, the U-shaped arm component below fluorescent tube and consolidate fluorescent tube with what U-shaped arm component was fixedly connected Fixed board A, U-shaped arm component are rotatablely connected with bottom cover；

The light source is by the LED chip being fixed on lamp plate and the light conversion medium being covered on the light-emitting surface of LED chip Composition, the smooth conversion medium is glass of the ontology in yellow or yellow green, after the light that LED chip is sent out is by light conversion medium Conversion obtains the white light of high stability；

The first rotating mechanism for driving lamp cap to turn about the X axis is installed in the upper casing, is set on the first rotating mechanism It is equipped with the first detent mechanism for the first rotating mechanism of location control；It is equipped in the bottom cover for driving lamp cap about the z axis Second rotating mechanism of rotation is provided with the of the rotation angle for the second rotating mechanism of location control on the second rotating mechanism Two detent mechanisms.

In order to provide stable light source；Between a length of 420-470nm of light wave that the LED chip is sent out, the light conversion The launch wavelength of medium is 520-760nm, and thickness is no more than 0.5mm, and the visible light transmittance of light conversion medium is more than 30%.

Further, the material of the lamp plate is using any one of ALN, aluminium oxide, copper base or aluminum substrate.

In order to be fixedly mounted lamp plate, and by light refraction；Lamp plate supporting rack, lamp plate supporting rack are installed on the lamp plate It is mounted in fluorescent tube by copper post, the top of fluorescent tube is equipped with lens holder plate, is installed by lens fixed cover in lens holder plate There is luxuriant and rich with fragrance mirror.

For rotating light tube, so that fluorescent tube is rotated around X-axis and realize oscillating function；The arranged on left and right sides of the fluorescent tube is fixed respectively It is connected with lamp bar side plate, side cover is also associated on the outside of lamp bar side plate makes upper casing form enclosed construction realization dust-proof effect；It is described First rotating mechanism includes the aluminium axis being respectively and fixedly installed on the lamp bar side plate of both sides, it is big to be fixedly connected with the aluminium axis on right side Driving device is connected with to obtain on gear A and the pinion gear A being sequentially connected by odontoid belt A and gear wheel A, pinion gear A It obtains power and then drives tube rotation, the lamp bar side plate is mounted on fixed plate A, and the driving device is fixedly mounted on fixation On plate A, the aluminium axis of both sides is rotatably installed in by bearing on fixed plate A；The side of gear wheel A is provided with Hall orientation plate A, Hall orientation plate A on the fixed plate A on right side, is equipped with by Hall orientation column location and installation on the fixed plate A in left side Binding plate A.

For position rotating fluorescent tube, make the running accuracy higher of fluorescent tube；First detent mechanism includes solid with pinion gear A Surely the code-disc fast pulley A that connects, the grating encoder A being fixedly connected with code-disc fast pulley A, set on the optocoupler A of grating encoder A sides And one end of code-disc the positioning plate A, the grating encoder A for installing optocoupler A are inserted into optocoupler A, optocoupler A positions grating code The rotation of disk A realizes that pinion gear A is quantitatively rotated, and the code-disc positioning plate A is mounted on U-shaped arm component.

When in order to realize the first rotating mechanism rotary work, tube rotation and U-shaped arm does not rotate, the second rotating mechanism rotation When work, fluorescent tube is rotated together with upper casing；The U-shaped arm that the U-shaped arm component includes cover board, is fixedly mounted on the upside of cover board is solid Fixed board and the U-shaped arm being fixedly mounted on the downside of cover board, U-shaped arm fixed plate are fixedly connected with fixed plate A and then make U-shaped arm component It is fixedly connected with fixed plate A；Lamp plate is installed positioned at left side in the U-shaped arm and drives fixed plate, is pacified in lamp plate driving fixed plate Motor is installed positioned at right side equipped with lamp plate driving plate, in U-shaped arm and drives fixed plate A, electricity is installed on motor driving fixed plate A Machine driving plate A.

For rotating light tube, so that fluorescent tube is rotated about the z axis and realize oscillating function；Fixed plate B is installed in the bottom cover, it is described Second rotating mechanism includes the driving motor being mounted on fixed plate B, the pinion gear B being connect with driving motor and and pinion gear Sprocket drive spindle is worn on the gear wheel B, the gear wheel B that B is sequentially connected by odontoid belt B, the lower end of gear shaft passes through axis It holds and is rotatably installed on fixed plate B, when the upper end of gear shaft works with the rotation connection of U-shaped arm component in order to the second rotating mechanism Upper casing is driven to rotate about the z axis.

Further, the upper end of gear shaft is mounted on by bearing on bottom cover, and gear shaft is extended to outside bottom cover and arrived by down On be equipped with pad pipe, fixed ring and lamp cap fixed plate successively, be also equipped with binding plate B in U-shaped arm.

For position rotating fluorescent tube, make the running accuracy higher of fluorescent tube；Second detent mechanism includes solid with pinion gear B Surely the side of the grating encoder B connected, grating encoder are provided with optocoupler B, and the one end optocoupler B is inserted into grating encoder B, fixed plate B On be provided with spring mounting plate, optocoupler B is mounted on spring mounting plate；The side of gear wheel B is provided with Hall orientation plate B, suddenly Your positioning plate B is mounted on the right side of fixed plate B by Hall fixed plate, and the side that driving motor is located on fixed plate B is provided with The upper end of electrodeless rotation connector, electrodeless rotation connector is connect with gear wheel B to control the smooth rotation of gear wheel B, electrodeless Shell fixed plate is provided with below rotary connector.

In order to control Adjustable head lamp and provide power supply；The arranged on left and right sides of bottom cover is both provided with end cap, is set on the end cap in left side It is equipped with display board, left side is provided with DMX mounting plates in bottom cover, DMX, five core and three are installed on DMX mounting plates DMX, core；Right side is provided with power supply mounting base in bottom cover, be provided with Insurance Block in power supply mounting base and ship type switch and Power supply goes out seat into seat and power supply, is provided in power supply mounting base respectively with Insurance Block and ship type switch and power supply into seat and power supply Go out the power supply of seat connection, power supply is mounted on by power supply fixed plate in bottom cover.

Further, it is provided with mounting plate above the bottom cover, pedestal is installed below bottom cover, is set on the downside of pedestal It is equipped with footing, handle is installed by locking soon on the pedestal.

For the prior art, the present invention has the following advantages：

(1) the present invention overcomes using it is traditional add fluorescent powder hybrid mode to carry out LED light source encapsulation with glue when, in core In the case that piece generates high heat, it may occur that the defect of decaying and color drift, by using will be in solid smooth conversion medium (such as：The materials such as glass, ceramics and monocrystalline through high temperature) directly overlay the encapsulating structure on LED chip surface, it can be ensured that Non-discolouring under high-temperature condition, color does not float, and since the performance of glass, crystal and glass is stablized, will not be changed by the variation of temperature, Therefore the problem of service life is also not present；

(2) present invention uses the first rotating mechanism and the second rotating mechanism, realizes the function of Adjustable head lamp bidirectional rotation, meets The multi-angle of Adjustable head lamp, the needs of multi-directional rotation are more practical；

(3) present invention uses optocoupler and grating encoder, controls the rotational positioning of Adjustable head lamp, and Hall orientation, realization is coordinated to shake The accurate rotation of head lamp；

(4) present invention setting DMX connects DMX converters to control Adjustable head lamp, and use is more convenient.

Description of the drawings

The invention will be further described in conjunction with the embodiments with reference to the accompanying drawings：

Fig. 1 is the structural schematic diagram of the present invention；

Fig. 2 is the Structure explosion diagram of the present invention；

Fig. 3 is the close-up schematic view of the A in Fig. 2；

Fig. 4 is the structural schematic diagram of light source.

In figure：

1- fluorescent tubes；101- lamp bar side plates；102- lamp plate supporting racks；103- lamp plates；104- copper posts；105- lens holder plates； 106- phenanthrene mirrors；The transparent fixed covers of 107-；110- light sources；111-LED chips；112- light conversion mediums；120- fixed plates A；130- Side cover；140- binding plates A；2-U shape arm components；200-U shape arms；201-U shape arm restraining boards；202- cover boards；The first whirlers of 3- Structure；300- driving devices；301- pinion gears A；302- odontoid belts A；303- gear wheels A；304- aluminium axis；310- Hall orientation plates A；311- Hall orientation columns；The first detent mechanisms of 4-；400- optocouplers A；401- code-disc fast pulleys A；402- grating encoders A；403- Code-disc positioning plate A；5- fixed rings；500- lamp plate driving plates；501- lamp plates drive fixed plate；510- motor driving plates A；511- electricity Machine drives fixed plate A；520- binding plates B；530- lamp cap fixed plates；531- bearing holder (housing, cover)s；The second rotating mechanisms of 6-；600- driving electricity Machine；601- pinion gears B；602- odontoid belts B；603- gear wheels B；610- Hall orientation plates B；611- positioning columns；612- Halls Fixed plate；The second detent mechanisms of 7-；700- optocouplers B；701- grating encoders B；8- bottom covers；800- display boards；801-DMX installations Plate；DMX, tri- cores of 802-；DMX, five cores of 803-；810- power supply mounting bases；811- power supplys are into seat；812- Insurance Blocks；813- ships Type switchs；814- power supplys go out seat；815- power supplys；816- power supply fixed plates；820- fixed plates B；830- motors fix driving plate B； 831- motor driving plates B；840- end caps；841- pedestals；842- locks soon；843- handles；850- shell fixed plates；The electrodeless rotations of 851- Turn connector；860- mounting plates；861- spring mounting plates；862- connecting plates.

Specific implementation mode

The content of present invention is described in detail with specific embodiment with reference to the accompanying drawings of the specification：

Embodiment：

As shown in Figs 1-4, the present embodiment provides it is a kind of based on glass conversion white light LEDs Adjustable head lamp, including lamp cap and Lamp holder for installing lamp cap, the lamp cap include light source 110, the lamp plate 103 for installing light source 110, and the lamp holder includes Upper casing, bottom cover 8, upper casing include fluorescent tube 1, are fixed positioned at the U-shaped arm component 2 of 1 lower section of fluorescent tube and by fluorescent tube 1 and U-shaped arm component 2 The fixed plate A 120 of connection, U-shaped arm component 2 are rotatablely connected with bottom cover 8；

The light source 110 is by the LED chip 111 that is fixed on lamp plate 103 and is covered on the light-emitting surface of LED chip 111 Light conversion medium 112 form, the smooth conversion medium 112 is glass of the ontology in yellow or yellow green, and LED chip 111 is sent out The light gone out obtains the white light of high stability by being converted after light conversion medium 112；

The first rotating mechanism 3 for driving lamp cap to turn about the X axis is installed, on the first rotating mechanism 3 in the upper casing It is provided with the first detent mechanism 4 for the first rotating mechanism of location control 3；It is equipped in the bottom cover 8 for driving lamp cap The second rotating mechanism 6 turned about the Z axis is provided with the rotation for the second rotating mechanism of location control 6 on the second rotating mechanism 6 Second detent mechanism 7 of angle.

In the present embodiment, in order to provide stable light source 110；The a length of 420- of light wave that the LED chip 111 is sent out Between 470nm, the launch wavelength of the smooth conversion medium 112 is 520-760nm, and thickness is no more than 0.5mm, light conversion medium 112 visible light transmittance is more than 30%.

In the present embodiment, the material of the lamp plate 103 is using any in ALN, aluminium oxide, copper base or aluminum substrate Kind.

In the present embodiment, in order to be fixedly mounted lamp plate 103, and by light refraction；The lamp plate 103 is mounted on lamp plate On supporting rack 102, lamp plate supporting rack 102 is mounted on by copper post 104 in fluorescent tube 1, and the top of fluorescent tube 1 is equipped with lens holder plate 105, luxuriant and rich with fragrance mirror 106 is equipped with by lens fixed cover 107 in lens holder plate 105.

In the present embodiment, for rotating light tube 1, so that fluorescent tube 1 is rotated around X-axis and realize oscillating function；The fluorescent tube 1 Arranged on left and right sides has been respectively fixedly connected with lamp bar side plate 101, and the outside of lamp bar side plate 101, which is also associated with side cover 130, makes upper casing be formed Enclosed construction realizes dust-proof effect；First rotating mechanism 3 includes being respectively and fixedly installed on the lamp bar side plate 101 of both sides Aluminium axis 304, the gear wheel A 303 being fixedly connected with the aluminium axis 304 on right side and by odontoid belt A 302 and gear wheel A It is connected with driving device 300 on the 303 pinion gear A 301 being sequentially connected, pinion gear A 301 to obtain power and then drive fluorescent tube 1 rotation, the lamp bar side plate 101 are mounted on fixed plate A 120, and the driving device 300 is fixedly mounted on fixed plate A 120 On, the aluminium axis 304 of both sides is rotatably installed in by bearing on fixed plate A 120；The side of gear wheel A 303 is provided with Hall Positioning plate A 310, Hall orientation plate A 310 by 311 location and installation of Hall orientation column on the fixed plate A 120 on right side, position In being equipped with binding plate A 140 on the fixed plate A 120 in left side.

In the present embodiment, for position rotating fluorescent tube 1, make the running accuracy higher of fluorescent tube 1；First detent mechanism 4 include the code-disc fast pulley A 401 being fixedly connected with pinion gear A 301, the grating code being fixedly connected with code-disc fast pulley A401 Disk A 402, the code-disc positioning plate A set on the optocoupler A 400 of 402 sides of grating encoder A and for installing optocoupler A 400 One end of 403, the grating encoder A 402 are inserted into optocoupler A400, and the rotation that optocoupler A 400 positions grating encoder A 402 is real 301 quantitatively rotations of existing pinion gear A, the code-disc positioning plate A 403 are mounted on U-shaped arm component 2.

When in the present embodiment, in order to realize the first 3 rotary work of rotating mechanism, fluorescent tube 1 rotates and U-shaped arm 200 is not revolved Turn, when the second 6 rotary work of rotating mechanism, fluorescent tube 1 is rotated together with upper casing；The U-shaped arm component 2 includes cover board 202, consolidates The U-shaped arm fixed plate 201 that Dingan County is mounted in 202 upside of cover board and the U-shaped arm 200 for being fixedly mounted on 202 downside of cover board, U-shaped arm Fixed plate 201 is fixedly connected with fixed plate A 120 and then U-shaped arm component 2 is made to be fixedly connected with fixed plate A 120；The U-shaped arm Lamp plate is installed positioned at left side on 200 and drives fixed plate 501, lamp plate driving plate 500, U is installed in lamp plate driving fixed plate 501 Motor driving fixed plate A 511 is installed positioned at right side on shape arm 200, motor drive is installed on motor driving fixed plate A 511 Movable plate A 510.

In the present embodiment, for rotating light tube 1, so that fluorescent tube 1 is rotated about the z axis and realize oscillating function；Peace in the bottom cover 8 Equipped with fixed plate B 820, second rotating mechanism 6 includes the driving motor and driving motor being mounted on fixed plate B 820 The pinion gear B 601 of the connection and gear wheel B 603 being sequentially connected by odontoid belt B 602 with pinion gear B 601, it is described Sprocket drive spindle is worn on gear wheel B 603, the lower end of gear shaft is rotatably installed in by bearing on fixed plate B 820, gear shaft Upper end and U-shaped arm component 2 be rotatablely connected in order to which drive upper casing rotates about the z axis when the second rotating mechanism 6 work.

In the present embodiment, the upper end of gear shaft is mounted on by bearing on bottom cover 8, gear shaft extend to bottom cover 8 it is outer and It is equipped with pad pipe, fixed ring 5 and lamp cap fixed plate 530 and bearing successively from down to up, the outer sheath of bearing is equipped with bearing Set 531, bearing holder (housing, cover) 531 are mounted in U-shaped arm 200, and binding plate B 520 is also equipped in U-shaped arm 200.

In the present embodiment, for position rotating fluorescent tube 1, make the running accuracy higher of fluorescent tube 1；Second detent mechanism 7 include the grating encoder B 701 being fixedly connected with pinion gear B 601, and the side of grating encoder B 701 is provided with optocoupler B 700, 700 one end optocoupler B is inserted into grating encoder B 701, and spring mounting plate 861 is provided on fixed plate B 820, and optocoupler B 700 pacifies On spring mounting plate 861；The side of gear wheel B 603 is provided with Hall orientation plate B 610, and Hall orientation plate B 610 is logical The right side that Hall fixed plate 612 is mounted on fixed plate B 820 is crossed, is additionally provided with for location and installation Hall on fixed plate B 820 The positioning column of positioning plate B 610, the side that driving motor 600 is located on fixed plate B 820 are provided with electrodeless rotation connector 851, the upper end of electrodeless rotation connector 851 is connect with gear wheel B 603 to control the smooth rotation of gear wheel B 603, electrodeless The lower section of rotary connector 851 is provided with shell fixed plate 850.

In the present embodiment, it is provided with connecting plate on the left of fixed plate B, motor is installed on the connecting plate and fixes driving Plate and motor driving plate B.

In the present embodiment, in order to control Adjustable head lamp and provide power supply；The arranged on left and right sides of bottom cover 8 is both provided with end cap 840, it is provided with display board 800 on the end cap 840 in left side, left side is provided with DMX mounting plates 801 in bottom cover 8, DMX Five core DMX seats 803 and three core DMX seats 802 are installed on mounting plate 801；Right side is provided with power supply mounting base in bottom cover 8 810, Insurance Block 812 and ship type switch 813 are provided in power supply mounting base 810 and power supply goes out seat 814 into seat 811 and power supply, It is provided in power supply mounting base 810 and goes out seat 814 into seat 811 and power supply with Insurance Block 812 and ship type switch 813 and power supply respectively The power supply 815 of connection, power supply 815 are mounted on by power supply fixed plate 816 in bottom cover 8.

In the present embodiment, the top of the bottom cover 8 is provided with mounting plate 860, and the lower section of bottom cover 8 is equipped with pedestal 841, The downside of pedestal 841 is provided with footing, and handle 843 is equipped with by locking 842 soon on the pedestal 841.

Specific implementation process：Realize lamp cap towards first side in use, the first rotating mechanism 3 drives fluorescent tube 1 to be rotated around X-axis To shaking the head, the grating encoder A 402 of the first detent mechanism 4 coordinates optocoupler A 400 to realize positioning function, on grating encoder A 402 Plain code private mark constantly converted with the rotation of driving device 300, the Hall effect that 310 equal components of cooperation Hall orientation plate A generate It should realize the positioning function to 303 phase angles gear wheel A, the running accuracy of the first rotating mechanism 3 is accurately controlled, the The course of work of two rotating mechanisms 6 is similar with the first rotating mechanism 3, and the second rotating mechanism 6 drives entire upper casing i.e. U-shaped arm component 2 and fluorescent tube 1 rotated about the z axis, make the Adjustable head lamp realize second direction oscillating function, the Adjustable head lamp use light source 110 also can high degree extension light source service life, improve lighting effects.

Above-listed preferred embodiment, has been further described the object, technical solutions and advantages of the present invention, is answered Understand, the foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.

Claims

1. a kind of Adjustable head lamp of the white light LEDs based on glass conversion, it is characterised in that：Lamp including lamp cap and for installing lamp cap Seat, the lamp cap includes light source (110), the lamp plate (103) for installing light source (110), and the lamp holder includes upper casing, bottom cover (8), the upper casing includes fluorescent tube (1), the U-shaped arm component (2) being located at below fluorescent tube (1) and by fluorescent tube (1) and U-shaped arm component (2) the fixed plate A (120) being fixedly connected, U-shaped arm component (2) are rotatablely connected with bottom cover (8)；

The light source (110) is by the LED chip (111) that is fixed on lamp plate (103) and is covered in shining for LED chip (111) Light conversion medium (112) composition on face, the smooth conversion medium (112) are glass of the ontology in yellow or yellow green, LED core The light that piece (111) is sent out converts the white light for obtaining high stability by light conversion medium (112) afterwards；

The first rotating mechanism (3) for driving lamp cap to turn about the X axis is installed, on the first rotating mechanism (3) in the upper casing It is provided with the first detent mechanism (4) for the first rotating mechanism of location control (3)；It is equipped in the bottom cover (8) for driving The second rotating mechanism (6) that dynamic lamp cap turns about the Z axis is provided on the second rotating mechanism (6) and is rotated for location control second The second detent mechanism (7) of the rotation angle of mechanism (6).

2. the Adjustable head lamp of the white light LEDs according to claim 1 based on glass conversion, it is characterised in that：The LED chip (111) between a length of 420-470nm of light wave sent out, the launch wavelength of the smooth conversion medium (112) is 520-760nm, thick Degree is no more than 0.5mm, and the visible light transmittance of light conversion medium (112) is more than 30%.

3. the Adjustable head lamp of the white light LEDs according to claim 1 based on glass conversion, it is characterised in that：The lamp plate (103) material is using any one of ALN, aluminium oxide, copper base or aluminum substrate.

4. the Adjustable head lamp of the white light LEDs according to claim 1 based on glass conversion, it is characterised in that：The lamp plate (103) lamp plate supporting rack (102) is installed, lamp plate supporting rack (102) is mounted on by copper post (104) in fluorescent tube (1), fluorescent tube on (1) top is equipped with lens holder plate (105), is equipped with luxuriant and rich with fragrance mirror by lens fixed cover (701) in lens holder plate (105) (106)。

5. the Adjustable head lamp of the white light LEDs according to claim 1 based on glass conversion, it is characterised in that：The fluorescent tube (1) Arranged on left and right sides be respectively fixedly connected with lamp bar side plate (101), first rotating mechanism (3) includes being respectively and fixedly installed to Aluminium axis (304) on the lamp bar side plate (101) of both sides, the gear wheel A (303) being fixedly connected with the aluminium axis (304) on right side and The pinion gear A (301) being sequentially connected by odontoid belt A (302) and gear wheel A (303), pinion gear A are connected with drive on (301) For dynamic device (300) to obtain power and then fluorescent tube (1) is driven to rotate, the lamp bar side plate (101) is mounted on fixed plate A (120) On, the driving device (300) is fixedly mounted on fixed plate A (120), and the aluminium axis (304) of both sides, which is rotated by bearing, pacifies On fixed plate A (120)；The side of gear wheel A (303) is provided with Hall orientation plate A (310), Hall orientation plate A (310) By Hall orientation column (311) location and installation on the fixed plate A (120) on right side.

6. the Adjustable head lamp of the white light LEDs according to claim 5 based on glass conversion, it is characterised in that：Described first is fixed Position mechanism (4) includes the code-disc fast pulley A (401) being fixedly connected with pinion gear A (301), is fixed with code-disc fast pulley A (401) The grating encoder A (402) of connection, be set to grating encoder A (402) side optocoupler A (400) and for installing optocoupler A (400) Code-disc positioning plate A (403), one end of the grating encoder A (402) is inserted into optocoupler A (400), and optocoupler A (400) positions light The rotation of grid code-disc A (402) realizes that pinion gear A (301) is quantitatively rotated, and the code-disc positioning plate A (403) is mounted on U-shaped arm group On part (2).

7. the Adjustable head lamp of the white light LEDs according to claim 1 based on glass conversion, it is characterised in that：The U-shaped arm group The U-shaped arm fixed plate (201) and be fixedly mounted on lid that part (2) includes cover board (202), is fixedly mounted on the upside of cover board (202) U-shaped arm (200) on the downside of plate (202), U-shaped arm fixed plate (201) are fixedly connected with fixed plate A (120) and then make U-shaped arm component (2) it is fixedly connected with fixed plate A (120)；Lamp plate driving fixed plate (501) is installed positioned at left side on the U-shaped arm (200), Lamp plate driving plate (500) is installed, being equipped with motor positioned at right side in U-shaped arm (200) drives in lamp plate driving fixed plate (501) Motor driving plate A (510) is installed on fixed plate A (511), motor driving fixed plate A (511).

8. the Adjustable head lamp of the white light LEDs according to claim 1 based on glass conversion, it is characterised in that：The bottom cover (8) Fixed plate B (820) is inside installed, second rotating mechanism (6) includes the driving motor being mounted on fixed plate B (820) (600), the pinion gear B (601) that is connect with driving motor (600) and pass through odontoid belt B (602) with pinion gear B (601) and pass The gear wheel B (603) of dynamic connection, the side of gear wheel B (603) are provided with Hall orientation plate B (612), Hall orientation plate B (612) it is mounted on the right side of fixed plate B (820) by Hall fixed plate (612), is located at driving motor on fixed plate B (820) (600) side is provided with electrodeless rotation connector (851), upper end and the gear wheel B (603) of electrodeless rotation connector (851) Connection wears sprocket drive spindle, the lower end of gear shaft to control the smooth rotation of (603) gear wheel B on the gear wheel B (603) It is rotatably installed on fixed plate B (820) by bearing, upper end and the U-shaped arm component (2) of gear shaft are rotatablely connected in order to second Upper casing is driven to rotate about the z axis when rotating mechanism (6) works.

9. the Adjustable head lamp of the white light LEDs according to claim 8 based on glass conversion, it is characterised in that：Described second is fixed Position mechanism (7) includes the grating encoder B (701) being fixedly connected with pinion gear B (601), and the side of grating encoder B is provided with optocoupler B (700), optocoupler B (700) one end are inserted into grating encoder B (701), and fixed plate B is provided with spring mounting plate on (820) (861), optocoupler B (700) is mounted on spring mounting plate (861).

10. the Adjustable head lamp of the white light LEDs according to claim 1 based on glass conversion, it is characterised in that：The bottom cover (8) arranged on left and right sides is both provided with end cap (840), and display board (800) is provided on the end cap (840) in left side, and bottom cover (8) is interior Left side is provided with DMX mounting plates (801), five core DMX (803) and three cores are installed on DMX mounting plates (801) DMX (802)；Right side is provided with power supply mounting base (810) in bottom cover (8), power supply mounting base is provided with insurance on (810) Seat (812) and ship type switch (813) and power supply go out seat (814) into seat (811) and power supply, are arranged in power supply mounting base (810) Have and goes out the power supply that seat (814) is connect into seat (811) and power supply with Insurance Block (812) and ship type switch (813) and power supply respectively (815), power supply (815) is mounted on by power supply fixed plate (816) in bottom cover (8).