CN207334681U - A kind of LED light source headlamp - Google Patents

Abstract

The utility model discloses a kind of LED light source headlamp, including base, the groove being spaced substantially equidistant is offered on the left of the base top, fixed seat is fixedly connected with the top of the base, offer two symmetrical sliding slots at the top of the fixed seat, the middle part at the top of the fixed seat is fixedly connected with strut.The LED light source headlamp, pass through the head rod of setting, under the action of the first sliding block and the second sliding block, support tube can be made to carry out upper and lower adjusting, it ensure that equipment under various geographical environments, suitable angle can be adjusted, construction personnel is effectively illuminated, pass through the pulling block of setting, under the action of the first spring, inserted link can be inserted into the inside of groove, effectively the first sliding block is fixed, it ensure that the stability of support tube, by being provided with five grooves, can be according to required height, carry out the adjusting to support tube height, the height of LED illumination light source can be changed according to orographic condition.

Description

A kind of LED light source headlamp

Technical field

LED light source technical field is the utility model is related to, is specially a kind of LED light source headlamp.

Background technology

LED light source is exactly the light source that light emitting diode (LED) is illuminator, is a kind of semiconducting solid luminescent device, it It is by the use of solid semiconductor chip as luminescent material, when both ends add forward voltage, the carrier in semiconductor occurs compound Photon is caused to launch and produce light, LED can directly send red, yellow, blue, green, blue or green, orange, purple, white light, light emitting diode For utility model in the 1960s, in subsequent many decades, its basic purposes is the finger as electronic equipments such as radio cassette players Show lamp, this light bulb has the characteristics that efficient, long lifespan, can be used continuously 100,000 hours, is steeped than ordinary incandescent lamp long by 100 Times, scientist's prediction, in the five-year, this light bulb is likely to become the main product of illumination of future generation, LED light source headlamp Purposes it is very extensive, wherein also frequent use is arrived for outdoor illumination.

Outdoors during construction operation, will necessarily arrive lighting device, and LED light source headlamp is extraordinary selection One, at present, existing LED light powered lighting arrangement, structure are attributed to simply on the market, it is impossible to adjust the angle and lamp bracket of irradiation Highly, in some special geological surroundings, it is bad to play the illumination efficiency less than larger effect, made, in addition non-when mobile Normal trouble, it has not been convenient to which carrying wastes the time.The efficiency of work cannot improve.

Utility model content

(1) technical problem solved

In view of the deficiencies of the prior art, the utility model provides a kind of LED light source headlamp, possesses conveniently moving, fits The construction of various geographical environments is answered, easy to operate, the advantages that improving the efficiency of work, solves the angle that can not adjust irradiation With the height of lamp bracket, in some special geological surroundings, it is bad to play the illumination efficiency less than larger effect, made, in addition exists It is very troublesome when mobile, it has not been convenient to which that carrying wastes the time.The problem of efficiency of work cannot improve.

(2) technical solution

To realize above-mentioned conveniently moving, the construction of various geographical environments is adapted to, it is easy to operate, improve the efficiency mesh of work , the utility model provides following technical solution：A kind of LED light source headlamp, including base, are opened on the left of the base top Equipped with the groove being spaced substantially equidistant, fixed seat is fixedly connected with the top of the base, two are offered at the top of the fixed seat A symmetrical sliding slot, the middle part at the top of the fixed seat are fixedly connected with strut, and the outer surface movable sleeve of the strut is connected to Support tube, the outer surface of the support tube are hinged with two symmetrical head rods, and the head rod is away from support One end of pipe is hinged with the first fixed block, and the bottom of two the first fixed blocks has been respectively fixedly connected with the first sliding block and second and has slided Block, first sliding block and the second sliding block are connected to the inside of sliding slot, and cavity, and cavity position are offered at the top of the sliding slot In the right side of the first fixed block, the inner bottom wall of the cavity is fixedly connected with the first spring, the internal activity of first spring Inserted link is socketed with, the bottom of the inserted link is run through and extends to the outside of the first sliding block, and the bottom of the inserted link is plugged on groove Inside, be fixedly connected with pulling block at the top of the inserted link.

It is fixedly connected with supporting table at the top of the support tube, the left side at the top of the supporting table is fixedly connected with adjusting dress Put, front lamp cover is hinged with the top of the regulating device, the left surface of the front lamp cover is installed with glass panel, before described The inner wall of lampshade is installed with LED illumination light source, heat emission fan is installed with the right side of the LED illumination light source, before described The face on the right side of lampshade is installed with rear lampshade, and the outer surface of the rear lampshade offers the heat emission hole being spaced substantially equidistant, institute State and slide is fixedly connected with the top of supporting table, the inside of the slide is connected with slide plate, is fixedly connected at the top of the slide plate There is transverse slat, supporting rack is fixedly connected with the left of the transverse slat bottom, and the bottom of supporting rack is hinged with rear lampshade, the support Fixed plate is fixedly connected with the top of platform, the right flank of the fixed plate is fixedly connected with stent, and the stent is away from fixed plate One end gear is hinged with by shaft, the one end of the shaft away from gear is installed with adjusting block, the gear it is upper End is engaged with rack-plate, and the left end of the rack-plate is fixedly connected with push rod, and the outer surface of the push rod is actively socketed on fixation The upper end of plate, the one end of the push rod away from rack-plate are hinged with the second connecting rod and the 3rd connecting rod, second connecting rod One end away from push rod is fixedly connected with the second fixed block, and the bottom of second fixed block and the top of supporting table, which are fixed, to be connected Connect, the front of the 3rd connecting rod one end and slide plate away from push rod is hinged, and four edges of the bottom of the base are equal Cushion socket is fixedly connected with, the inner top of the cushion socket is fixedly connected with elastic rod, and the bottom of the elastic rod is fixedly connected There is support plate, the bottom of support plate is fixedly connected with pillar, and the bottom of pillar is run through and extends to the bottom of cushion socket, and pillar Bottom roller is hinged with by pin.

The regulating device includes casing, and activity adjustment has threaded rod and branch successively from top to bottom for the inside of described sleeve pipe Dagger, the inner ring of described sleeve pipe are fixedly connected with jacking block.

Preferably, the jacking block is that and jacking block is between the bottom of threaded rod and the top of support column in annular shape.

Preferably, the outer surface movable sleeve of the elastic rod is connected to second spring, the top and bottom of the second spring It is fixedly connected respectively with the top of the inner roof wall and support plate of cushion socket.

Preferably, fixture block is fixedly connected with the top of first sliding block, and fixture block is located at the surface of cavity, it is described to insert The outer surface fixing sleeve of bar is connected to block, and inserted link is actively socketed on the inside of fixture block.

Preferably, cavity is offered on the left of the fixed seat bottom, the both ends of the cavity are positioned at the two of five grooves Side.

Preferably, the transverse slat is located at the front of supporting table, and gap is left between transverse slat and supporting table.

Preferably, second connecting rod and the 3rd connecting rod are symmetrical, and the second connecting rod and the 3rd connecting rod and branch Gap is left between support platform.

Preferably, the right end of the rack-plate is fixedly connected with limited block, and the bottom of limited block is located under rack-plate Side.

Preferably, the right end of the heat emission fan extends to the inside of rear lampshade, and between heat emission fan and the inner wall of rear lampshade Leave a certain distance.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of LED light source headlamp, possesses following beneficial effect：

1st, the LED light source headlamp, by the head rod of setting, under the action of the first sliding block and the second sliding block, Support tube can be made to carry out upper and lower adjusting, ensure that equipment under various geographical environments, can adjust suitable angle, Construction personnel is effectively illuminated, by the strut of setting, support tube can be fixed, ensure that the steady of support tube It is qualitative.

Inserted link, by the pulling block of setting, under the action of the first spring, can be inserted into recessed by the 2nd, the LED light source headlamp The inside of groove, is effectively fixed the first sliding block, ensure that the stability of support tube, by being provided with five grooves, energy Enough according to required height, the adjusting to support tube height is carried out, LED illumination light source can be changed according to orographic condition Highly.

3rd, the LED light source headlamp,, can be by before and after push rod under the action of adjusting block by the rack-plate of setting It is mobile, by the second connecting rod and the 3rd connecting rod of setting, it is capable of moving up and down for moving slide board, so as to drive the upper of cross bar Rise or decline, under the action of regulating device is coordinated, the angle of LED illumination light source irradiation can be changed, so as to be applied to worker Work is preferably illuminated.

4th, the LED light source headlamp, by the heat emission fan of setting, can effectively radiate LED illumination light source, protect Having demonstrate,proved LED illumination light source can work for a long time, can be by after the hot gas discharge of heat emission fan discharge by the heat emission hole of setting The outside of lampshade, ensure that equipment can work for a long time, adds the service life of LED illumination light source.

5th, the LED light source headlamp, by the cushion socket of setting, under the action of second spring, can carry out equipment Effective damping, when job site landform is particularly complicated, staff can more smoothly move equipment, facilitate work Make movement of the personnel to equipment, save the time.

Brief description of the drawings

Fig. 1 be the utility model proposes base front view sectional view；

Fig. 2 be the utility model proposes regulating device sectional view；

Fig. 3 be the utility model proposes cushion socket front view sectional view；

Fig. 4 be the utility model proposes Fig. 1 in enlarged structure schematic diagram at A；

Fig. 5 be the utility model proposes Fig. 1 in enlarged structure schematic diagram at B.

In figure：1 base, 2 grooves, 3 fixed seats, 4 sliding slots, 5 struts, 6 support tubes, 7 head rods, 8 first fixed blocks, 9 first sliding blocks, 10 second sliding blocks, 11 cavitys, 12 first springs, 13 inserted links, 14 pulling blocks, 15 supporting tables, 16 regulating devices, 1601 Casing, 1602 threaded rods, 1603 support columns, 1604 jacking blocks, 17 front lamp covers, 18 glass panels, 19LED lighting sources, 20 heat dissipations Fan, 21 rear lampshades, 22 slides, 23 slide plates, 24 transverse slats, 25 supporting racks, 26 fixed plates, 27 stents, 28 shafts, 29 gears, 30 are adjusted Locking nub, 31 rack-plates, 32 push rods, 33 second connecting rods, 34 the 3rd connecting rods, 35 second fixed blocks, 36 cushion sockets, 37 elasticity Bar, 38 support plates, 39 pillars, 40 rollers, 41 second springs, 42 fixture blocks, 43 cavities, 44 limited blocks.

Embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained, shall fall within the protection scope of the present invention.

- 5 are please referred to Fig.1, a kind of LED light source headlamp, including base 1, the left side at the top of base 1 offer equidistant row The groove 2 of row, the top of base 1 are fixedly connected with fixed seat 3, and fixed seat offers cavity 43 on the left of 3 bottom, ensure that slotting Bar 13 can carry out each recessed 2 groove grafting, and the both ends of cavity 43 are positioned at the both sides of five grooves 2, the top of fixed seat 3 Two symmetrical sliding slots 4 are offered, the middle part at the top of fixed seat 3 is fixedly connected with strut 5, the outer surface movable sleeve of strut 5 Support tube 6 is connected to, the outer surface of support tube 6 is hinged with two symmetrical head rods 7, and head rod 7 is away from support One end of pipe 6 is hinged with the first fixed block 8, and the bottom of two the first fixed blocks 8 has been respectively fixedly connected with the first sliding block 9 and second Sliding block 10, the top of the first sliding block 9 are fixedly connected with fixture block 42, the first spring 12 can be fixed, ensure that and pulling First spring 12 is fixed on the inside of cavity 11 during inserted link 13, and fixture block 42 is located at the surface of cavity 11, the appearance of inserted link 13 Face fixing sleeve is connected to block, and inserted link 13 is actively socketed on the inside of fixture block 42, ensure that inserted link 13 is consolidated the first sliding block 9 It is fixed, it ensure that the stabilization of the rear supporting tube 6 of adjusting, the first sliding block 9 and the second sliding block 10 are connected to the inside of sliding slot 4, sliding slot 4 Top offer cavity 11, and cavity 11 is located at the right side of the first fixed block 8, and the inner bottom wall of cavity 11 is fixedly connected with first Spring 12, the internal activity of the first spring 12 are socketed with inserted link 13, and the bottom of inserted link 13 is run through and extends to the outer of the first sliding block 9 Portion, the bottom of inserted link 13 are plugged on the inside of groove 2, and the top of inserted link 13 is fixedly connected with pulling block 14, facilitates staff Inserted link 13 is pulled out, ensure that worker's enhanced convenience in operation.

The top of support tube 6 is fixedly connected with supporting table 15, and the left side at the top of supporting table 15 is fixedly connected with regulating device 16, the top of regulating device 16 is hinged with front lamp cover 17, and the left surface of front lamp cover 17 is installed with glass panel 18, can be right LED illumination light source 19 carries out protective effect, ensure that safety of the LED illumination light source 19 in construction, and the inner wall of front lamp cover 17 is consolidated Dingan County is equipped with LED illumination light source 19, and the right side of LED illumination light source 19 is installed with heat emission fan 20, can be to LED illumination light source 19 are effectively radiated, and ensure that LED illumination light source 19 can work for a long time, the right end of heat emission fan 20 extends to back light The inside of cover 21, and a certain distance is left between the inner wall of heat emission fan 20 and rear lampshade 21, it ensure that heat emission fan 20 shines LED Mingguang City source 19 is effectively radiated, and ensure that rear lampshade 21 leaves enough spaces and hot gas is discharged heat emission hole, front lamp cover 17 The face on right side be installed with rear lampshade 21, the outer surface of rear lampshade 21 offers the heat emission hole being spaced substantially equidistant, can will The outside for the hot gas discharge rear lampshade 21 that heat emission fan 20 is discharged, ensure that equipment can work for a long time, adds LED illumination The service life of light source 19, the top of supporting table 15 are fixedly connected with slide 22, and the inside of slide 22 is connected with slide plate 23, slide plate 23 top is fixedly connected with transverse slat 24, and transverse slat 24 is located at the front of supporting table 15, at work, avoids supporting table 15 to horizontal stroke The stop of plate 24, ensure that transverse slat 24 moves flexible, and gap is left between transverse slat 24 and supporting table 15,24 bottom of transverse slat Left side is fixedly connected with supporting rack 25, and the bottom of supporting rack 25 is hinged with rear lampshade 21, and the top of supporting table 15 is fixedly connected There is fixed plate 26, the right flank of fixed plate 26 is fixedly connected with stent 27, and the one end of stent 27 away from fixed plate 26 passes through shaft 28 are hinged with gear 29, and the one end of shaft 28 away from gear 29 is installed with adjusting block 30, and the upper end engagement of gear 29 is with teeth Batten 31, the right end of rack-plate 31 are fixedly connected with limited block 44, avoid gear 29 be moved through it is more, cause depart from rack-plate 31 Situation, ensure that gear 29 more effectively rotates, and the bottom of limited block 44 is located at the lower section of rack-plate 31, ensure that spacing Block 44 is effectively spacing to gear 29, and the left end of rack-plate 31 is fixedly connected with push rod 32, the outer surface pivot bush unit of push rod 32 In the upper end of fixed plate 26, the one end of push rod 32 away from rack-plate 31 is hinged with the second connecting rod 33 and the 3rd connecting rod 34, the Two connecting rods 33 and the 3rd connecting rod 34 are symmetrical, and are left between the second connecting rod 33 and the 3rd connecting rod 34 and supporting table 15 Gap, avoids and rubs between the second connecting rod 33 and the 3rd connecting rod 34 and supporting table 15, ensure that the second connecting rod 33 and the 3rd connecting rod 34 flexibly move, second one end of connecting rod 33 away from push rod 32 is fixedly connected with the second fixed block 35, the bottom of the second fixed block 35 is fixedly connected with the top of supporting table 15, the one end of the 3rd connecting rod 34 away from push rod 32 with The front of slide plate 23 is hinged, and four edges of the bottom of base 1 have been fixedly connected with cushion socket 36, the inner top of cushion socket 36 Elastic rod 37 is fixedly connected with, second spring 41 can be fixed, avoids when second spring 41 works and crooked, bullet occurs The outer surface movable sleeve of property bar 37 is connected to second spring 41, and effective damping can be carried out to base 1, ensure that equipment in movement When stability, can adapt to the construction that various landform facilitate worker, the top and bottom of second spring 41 respectively with cushion socket 36 inner roof wall is fixedly connected with the top of support plate 38, and second spring 41 can be made to keep stablizing when damping is shunk, ensured The normal work of second spring 41, the bottom of elastic rod 37 are fixedly connected with support plate 38, and the bottom of support plate 38, which is fixed, to be connected Pillar 39 is connected to, the bottom of pillar 39 is run through and extends to the bottom of cushion socket 36, and the bottom of pillar 39 is hinged by pin There is roller 40.

Regulating device 16 includes casing 1601, and activity adjustment has threaded rod successively from top to bottom for the inside of casing 1601 1602 and support column 1603, the inner ring of casing 1601 is fixedly connected with jacking block 1604, and jacking block 1604 is in annular shape, by increasing capacitance it is possible to increase Support to threaded rod 1602, ensure that the stability of the threaded rod 1602 in rotating casing 1601, and jacking block 1604 is located at spiral shell , can be by the bottom of threaded rod 1602 and the top of support column 1603 between the bottom of rasp bar 1602 and the top of support column 1603 Separated, so as to ensure that the rise of support tube 6.

The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter Calculation machine etc. plays the conventionally known equipment of control.

When in use, desired position is moved the device into, pulls fixture block 42, inserted link 13 leaves groove 2, by the first sliding block 9 and second sliding block 10 slided, head rod 7 drive support tube 6 moved up, height to be regulated to suitable, Pulling block 14 is unclamped, under the action of the first spring 12, inserted link 13 is inserted into corresponding groove 2, carries out consolidating to the first sliding block 9 It is fixed, adjusting block 30 is rotated counterclockwise at this time, and gear 29 rotates, and drives rack-plate 31 to move, and rack-plate 31 drives push rod 32 to the right Mobile, the 3rd connecting rod 34 promotes slide plate 23 to rise, and pulls supporting rack 25 to move up by transverse slat 24, and at this time, front lamp cover 17 is with after Lampshade 21 moves counterclockwise, changes the irradiating angle of LED illumination light source 19, treats to adjust LED illumination light source 19 to suitable angle When spending.

In conclusion the LED light source headlamp, by the head rod 7 of setting, in the first sliding block 9 and the second sliding block Under the action of 10, support tube 6 can be made to carry out upper and lower adjusting, ensure that equipment under various geographical environments, can be adjusted To suitable angle, construction personnel is effectively illuminated, by the strut 5 of setting, support tube 6 can be fixed, It ensure that the stability of support tube 6, by the pulling block 14 of setting, under the action of the first spring 12, inserted link 13 can be inserted into The inside of groove 2, is effectively fixed the first sliding block 9, ensure that the stability of support tube 6, recessed by being provided with five Groove 2, can carry out the adjusting to 6 height of support tube according to required height, can be shone according to orographic condition to change LED The height in Mingguang City source 19, by the rack-plate 31 of setting, under the action of adjusting block 30, can by the movement before and after push rod 32, By the second connecting rod 33 of setting and the 3rd connecting rod 34, it is capable of moving up and down for moving slide board 23, so that with motion plate 24 Rise or fall, under the action of regulating device 16 is coordinated, can change LED illumination light source 19 irradiation angle so that right The construction of worker is preferably illuminated, and by the heat emission fan 20 of setting, LED illumination light source 19 effectively can be dissipated Heat, ensure that LED illumination light source 19 can work for a long time, by the heat emission hole of setting, can discharge heat emission fan 20 Hot gas discharges the outside of rear lampshade 21, ensure that equipment can work for a long time, and add LED illumination light source 19 uses the longevity Life, by the cushion socket 36 of setting, under the action of second spring 41, can carry out effective damping to equipment, work as place of working When point landform is particularly complicated, staff can more smoothly move equipment, facilitate movement of the staff to equipment, The time is saved, solves the angle that can not adjust irradiation and the height of lamp bracket, in some special geological surroundings, is played not To larger effect, the illumination efficiency made is bad, in addition very troublesome in movement, it has not been convenient to which that carrying wastes the time.Work The problem of efficiency of work cannot improve.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those Element, but also including other elements that are not explicitly listed, or further include as this process, method, article or equipment Intrinsic key element.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (9)

1. a kind of LED light source headlamp, including base (1), it is characterised in that：Left side at the top of the base (1) offers Apart from the groove (2) of arrangement, fixed seat (3) is fixedly connected with the top of the base (1), is opened at the top of the fixed seat (3) Equipped with two symmetrical sliding slots (4), the middle part at the top of the fixed seat (3) is fixedly connected with strut (5), the strut (5) Outer surface movable sleeve be connected to support tube (6), the outer surface of the support tube (6) is hinged with two symmetrical head rods (7), the one end of the head rod (7) away from support tube (6) is hinged with the first fixed block (8), two the first fixed blocks (8) Bottom be respectively fixedly connected with the first sliding block (9) and the second sliding block (10), first sliding block (9) and the second sliding block (10) are equal The inside of sliding slot (4) is connected to, cavity (11) is offered at the top of the sliding slot (4), and cavity (11) is located at the first fixed block (8) right side, the inner bottom wall of the cavity (11) are fixedly connected with the first spring (12), and the inside of first spring (12) is lived Dynamic to be socketed with inserted link (13), the bottom of the inserted link (13) is run through and extends to the outside of the first sliding block (9), the inserted link (13) Bottom be plugged on the inside of groove (2), be fixedly connected with pulling block (14) at the top of the inserted link (13)；

It is fixedly connected with supporting table (15) at the top of the support tube (6), the left side at the top of the supporting table (15) is fixedly connected There is regulating device (16), front lamp cover (17), the left surface of the front lamp cover (17) are hinged with the top of the regulating device (16) Glass panel (18) is installed with, the inner wall of the front lamp cover (17) is installed with LED illumination light source (19), the LED Heat emission fan (20) is installed with the right side of lighting source (19), the face on the right side of the front lamp cover (17) is installed with back light Cover (21), the outer surface of the rear lampshade (21) offers the heat emission hole being spaced substantially equidistant, and the top of the supporting table (15) is consolidated Surely slide (22) is connected with, the inside of the slide (22) is connected with slide plate (23), is fixedly connected at the top of the slide plate (23) There is transverse slat (24), supporting rack (25) is fixedly connected with the left of transverse slat (24) bottom, and the bottom of supporting rack (25) is with after Lampshade (21) is hinged, and fixed plate (26), the right flank of the fixed plate (26) are fixedly connected with the top of the supporting table (15) Stent (27) is fixedly connected with, the one end of the stent (27) away from fixed plate (26) is hinged with gear by shaft (28) (29), the one end of the shaft (28) away from gear (29) is installed with adjusting block (30), and the upper end of the gear (29) is nibbled Conjunction has rack-plate (31), and the left end of the rack-plate (31) is fixedly connected with push rod (32), and the outer surface of the push rod (32) is lived The dynamic upper end for being socketed in fixed plate (26), the one end of the push rod (32) away from rack-plate (31) are hinged with the second connecting rod (33) With the 3rd connecting rod (34), the one end of second connecting rod (33) away from push rod (32) is fixedly connected with the second fixed block (35), with being fixedly connected at the top of supporting table (15), the 3rd connecting rod (34) is remote for the bottom of second fixed block (35) It is hinged from one end of push rod (32) and the front of slide plate (23), four edges of the bottom of the base (1) are fixedly connected with There is cushion socket (36), the inner top of the cushion socket (36) is fixedly connected with elastic rod (37), the bottom of the elastic rod (37) Support plate (38) is fixedly connected with, the bottom of the support plate (38) is fixedly connected with pillar (39), the bottom of the pillar (39) Portion runs through and extends to the bottom of cushion socket (36), and the bottom of pillar (39) is hinged with roller (40) by pin；

The regulating device (16) includes casing (1601), the inside of described sleeve pipe (1601) activity adjustment successively from top to bottom There are threaded rod (1602) and support column (1603), the inner ring of described sleeve pipe (1601) is fixedly connected with jacking block (1604).

A kind of 2. LED light source headlamp according to claim 1, it is characterised in that：The jacking block (1604) is in annulus Shape, and jacking block (1604) is located between the bottom of threaded rod (1602) and the top of support column (1603).

A kind of 3. LED light source headlamp according to claim 1, it is characterised in that：The outer surface of the elastic rod (37) Movable sleeve is connected to second spring (41), the top and bottom of the second spring (41) respectively with the inner roof wall of cushion socket (36) and Support plate is fixedly connected at the top of (38).

A kind of 4. LED light source headlamp according to claim 1, it is characterised in that：The top of first sliding block (9) is consolidated Surely fixture block (42) is connected with, and fixture block (42) is located at the surface of cavity (11), the outer surface of the inserted link (13) is fixedly sleeved There is block, and inserted link (13) is actively socketed on the inside of fixture block (42).

A kind of 5. LED light source headlamp according to claim 1, it is characterised in that：The left side of fixed seat (3) bottom Cavity (43) is offered, the both ends of the cavity (43) are positioned at the both sides of five grooves (2).

A kind of 6. LED light source headlamp according to claim 1, it is characterised in that：The transverse slat (24) is located at supporting table (15) front, and leave gap between transverse slat (24) and supporting table (15).

A kind of 7. LED light source headlamp according to claim 1, it is characterised in that：Second connecting rod (33) and Three connecting rods (34) are symmetrical, and leave gap between the second connecting rod (33) and the 3rd connecting rod (34) and supporting table (15).

A kind of 8. LED light source headlamp according to claim 1, it is characterised in that：The right end of the rack-plate (31) is consolidated Surely limited block (44) is connected with, and the bottom of limited block (44) is located at the lower section of rack-plate (31).

A kind of 9. LED light source headlamp according to claim 1, it is characterised in that：The right end of the heat emission fan (20) prolongs The inside of rear lampshade (21) is extended, and a certain distance is left between the inner wall of heat emission fan (20) and rear lampshade (21).