TWI583891B - LED device with light adjustment - Google Patents

Description

Light-adjustable LED device

The invention belongs to an LED illumination device, in particular to an LED device having an inclination angle of 1゚~179゚ and a two-dimensional direction of 0゚~359゚ horizontal rotation to adjust to the desired light type.

According to the conventional LED device, the body connected to an LED lamp should be set in a certain direction according to requirements, so that the light of the LED lamp is irradiated toward a certain range, and once the demand changes, it must be re-established. The LED device is processed, which in turn costs extra cost and time. At least one LED device is required in the site. When the LED device is more, the cost and time are a large loss. Therefore, it is necessary to develop an angle that can be adjusted immediately to achieve the desired illumination range and is easy. Dismantling the means of assembly.
Referring first to FIG. 1, the Republic of China Patent No. M366638 discloses a LED lamp connector 1 that can be adjusted to achieve different illumination angles. The LED lamp connector 1 includes a rotating base 10 and a cover 11 An elastic member 12, a housing 13, and two pins 14. The rotating base 10 has a first positioning adjustment structure 100, an adjusting member 101, a plurality of positioning elements 102, and a first through hole 103. The cover 11 has a second positioning adjustment structure 110, an adjustment groove 111, and a plurality of a positioning hole 112, a plurality of fixing members 113, and a second through hole 114; the housing 13 has a hollow passage 130 penetrating the housing 13, and a plurality of slots 131 at the front end of the housing 13 and communicating with the hollow passage 130 And a stop (not shown) located inside the housing 13. The first positioning adjustment structure 100 is coupled to the second positioning adjustment structure 110. The adjustment member 101 of the rotary base 10 is disposed through the adjustment groove 111 of the cover 11. The adjustment member 101 can be cooperatively slid. In the adjusting groove 111, the positioning component 102 and the positioning holes 112 are arranged in a ring shape, and the positioning components 102 are respectively disposed in the positioning holes 112, and the rotating base 10 is nested in the casing. The plurality of fixing members 113 of the cover 11 are engaged with the plurality of slots 131 of the housing 13 . In actual operation, one end of the pins 14 is pulled out from the housing 13 , and the positioning elements 102 of the rotating base 10 are withdrawn from the positioning holes 112 of the cover 11 , and then the rotating base 10 is rotated. The adjusting member 101 of the rotating base 10 is slid in the adjusting groove 111 of the cover body 11. When the angle of the rotating base 10 is adjusted, the rotating base 10 is bounced by the elastic force of the elastic member 12. Returning to the inside of the housing 13. However, because the LED tube is not as large as the fluorescent tube, the illumination angle of the LED tube is between 0 and 180, and when it exceeds 180 degrees, the line of the LED tube will be entangled and knotted. The goal of a flexible illumination mode that is expected to have the largest adjustment angle, the widest illumination range, or a specific point is still insufficient.
Please refer to FIG. 2, and the Chinese Patent No. 470196 discloses a infrared automatic detecting sensor 2 that can adjust the angle to achieve different illumination angles. The infrared automatic detecting sensor 2 includes a shell. The body base 20, an embedded seat 21, an elbow loop 22, an elbow elbow 23, a back cover 24, a sensing set 25, a lens 26, a lens retaining ring 27, and two spring clips Buckle 28. There are three locking slots 200 at the rim of the rear end of the housing base 20; the mounting seat 21 is provided with three inner rims of the fixing base 21 and corresponding to each of the locking slots 200 respectively. a combined clamping plate 210, and two lugs 211 protruding from the rear edge of the fixing seat 21 and respectively coupled with each of the spring clips 28; the elbow ring 22 has a lug tube a pivoting point 220 of the inner ring edge of the ring 22, and a plurality of locking protrusions 221 located at the inner edge of the elbow ring 22; the curved elbow 23 is a hollow curved structure. The curved elbow 23 has two locking grooves 230 which are located on the outer curved surface and are arranged and correspondingly coupled with one of the engaging convex portions 221, and a pivot 231 located on the other outer curved surface. The rear end of the arc elbow 23 is coupled to the rear cover 24; the sensing group 25 has a first circuit substrate 250 embedded in the inner front end of the curved elbow 23, and is embedded in the curved elbow 23 The second circuit substrate 251 at the end, and an infrared sensing member 252 mounted on the first circuit substrate 250. Adjusting the detection angle and direction, by adjusting the outer arc surface of the curved elbow 23, adjusting the outer end surface of the curved elbow 23 protruding from the outer length of the housing base 20 to adjust The angle of detection of the infrared sensing member 252, and one of the locking recesses 230 of the curved elbow 23 is engaged with one of the locking protrusions 221 of the elbow collar 22 to be positioned. The elbow elbow 23 together with the elbow collar 22 can be rotated corresponding to the housing base 20 to achieve a horizontal rotation of 350 degrees and an anchor point of every 6 degrees. Although it can reach the rotation of the horizontal angle of 350 degrees, there is a lack of illumination at some angles due to the way of positioning the positioning point, and the housing base 20 can only rotate 350 degrees, for the hope to have the maximum adjustment angle, the most The goal of a flexible illumination mode such as a wide illumination range or a specific point is still insufficient. In addition, the locking protrusion 221 is positioned on one of the locking recesses 230 and can be pulled outward. Although the vertical angle is adjusted, the locking recess 230 is used to cooperate with the clamping. The convex portion 221 has to be moved once whenever the angle is to be changed, and the user's inconvenience is caused by the use, which remains to be improved.
As mentioned above, although the above mentioned methods have been used to achieve a certain horizontal angle of rotation and vertical angle rotation, it is not further described why the structure of the housing base 20 is selected. Referring to FIG. 3, another Republic of China Patent No. M488583 discloses a structure for a roof having an inclined angle to level the light pipe or the lighting cover of the lighting device 3 for optimal lighting effect. A light hood 30, an LED lamp 31, a waterproof cover 32, a light guide 33, a diffuser 34, and a body 35 are included. The seat body 35 is disposed on the inclined roof, and the bottom of the waterproof cover 32 has a special angle design corresponding to the inclination angle of the roof, so that the lighting cover 30 and the light guide 33 are horizontal to achieve the best lighting effect, although the waterproof cover 32 The bottom has a special angle design that accommodates the angle of inclination of the different roofs, but is not a technical means of rotation for vertical angles.
Therefore, for the conventional technique of adjusting the angle, it is still impossible to achieve a structure having an elastic irradiation mode such as a maximum adjustment angle, a widest irradiation range, or a specific point, and it is easy to disassemble and assemble, and thus it is necessary to be improved.

It is an object of the present invention to provide an LED device having an inclined angle surface of 1 ゚ to 179 且 and a horizontal angle of 0 ゚ to 359 倾斜 to achieve an arbitrary adjustment of the light shape in a two-dimensional direction.
In accordance with the foregoing, the present invention provides an LED device with optical adjustment that includes at least one mount, at least one adjustment unit, and at least one LED lamp unit. The fixing base includes at least one first through hole; the adjusting unit is horizontally rotatable on the fixing base, the adjusting unit comprises an adjusting group, a supporting member connected to the bottom end of the adjusting group, and a An elastic member between the adjusting group and the supporting member and connecting the bottom end of the adjusting group and the supporting member, the adjusting unit is clamped to the fixing seat for horizontal rotation, and the adjusting group includes an adjusting seat And a base connected to the bottom end of the adjusting base, the adjusting seat includes an inclined surface at the top end, the base includes a first convex portion at the bottom end for the elastic member to be sleeved and penetrates the first through hole The first protruding portion is connected to the supporting member; the LED lamp unit comprises a lamp holder connected to the inclined surface, an LED lighting group connected to the lamp holder, and a lamp socket connected to the lamp holder and covering the LED a lampshade; the lamp socket includes an accommodating space inside the lamp socket and two electrode openings formed at a center of the accommodating space; the LED illuminating group includes an LED substrate located in the accommodating space, The LED substrate The LED light emitting elements, respectively, and two each of the electrodes extending through openings and connected electrically to the LED element wires.
Further, the angle of the inclined surface is set to 1 ゚ to 179 ゚.
Further, the first through hole is set to be plural, the adjusting unit is set to be plural, and the LED lamp unit is set to be plural, wherein a difference between an angle of the inclined surface and another inclined surface is 20 Integer multiple.
Further, the horizontal rotation angle of the adjustment unit is set to a rotation of an unrestricted angle range of 0 ゚ to 359 。.
Further, the adjusting seat includes a second through hole penetrating the inclined surface, the base includes a third through hole penetrating the first convex portion, and the supporting member includes a fourth through hole penetrating the supporting member.
Further, the inclined surface is located at the second through hole, and has two matching arc edges respectively located on opposite sides, and two mating edges respectively located between each of the fitting arc edges.
Further, the lamp holder includes a second protrusion at the bottom end and protruding toward the second through hole and extending through the second through hole, the second protrusion is matched with each of the fitting arc edges and each A mating edge, the side edge of the second protrusion has at least one oblique fitting groove that engages each of the fitting arc edges and each of the mating edges.
Further, the lamp holder has a first screwing portion at a wall end of the accommodating space, and the lamp cover has a second screwing portion screwed toward the first screwing portion; the lamp socket is located in the accommodating space The upper end of the wall end has a first abutting portion, and the first abutting portion is for a sealing ring to abut.
Further, a heat sink connected to the outer side of the socket is further included.
Further, the fixing base includes a plurality of positioning holes surrounding the outer side of the first through hole, and the base includes a pair of positioning protrusions located outside the first convex portion and positioned on one of the pair of positioning holes.
The invention is characterized by:
1. The invention can be horizontally rotated by the adjusting unit and the rotation angle is 0゚~359゚, and the angle of the inclined surface is set to 1゚~179゚, thereby having different illumination modes and having a maximum adjustment angle, The widest illumination range or the flexible illumination mode at a specific point, thereby adjusting according to the actual working environment.
2. The present invention is integrally assembled in a modular manner by the fixing seat, the adjusting unit and the LED lamp unit, once one of the fixing seat, the adjusting unit or the LED lamp unit is damaged or When repairing, it can be replaced or repaired separately for quick disassembly and repair.
3. The present invention clamps the adjustment group of the adjustment unit and the support member to the fixing seat through the arrangement of the elastic member, and the adjustment group of the adjustment unit and the support member can be configured through the elastic member. It has a horizontal rotation of 0゚~359゚.
4. The present invention can also reduce the temperature of the LED light-emitting element through the arrangement of the heat sink, thereby increasing the service life of the LED light-emitting element.
5. Through the arrangement of the oblique fitting groove, the lamp holder can be quickly and conveniently installed and disassembled on the adjusting seat.
6. The invention also adds that the pair of positioning protrusions are positioned on one of the pair of positioning holes to strengthen the connection strength of the adjusting unit on the fixing seat.

[study]
1‧‧‧LED tube connector
10‧‧‧ rotating seat
100‧‧‧First positioning adjustment structure
101‧‧‧Adjustment
102‧‧‧ Positioning components
103‧‧‧First perforation
11‧‧‧ Cover
110‧‧‧Second positioning adjustment structure
111‧‧‧Adjust the groove
112‧‧‧Positioning holes
113‧‧‧Fixed parts
114‧‧‧Second perforation
12‧‧‧Flexible components
13‧‧‧Shell
130‧‧‧ hollow channel
131‧‧‧ card ditch
14‧‧‧ pins
2‧‧‧Infrared automatic detection sensor
20‧‧‧Sheet base
200‧‧‧ card slot
21‧‧‧Insert seat
210‧‧‧Card board
211‧‧‧ lugs
22‧‧‧ elbow loop
220‧‧‧ pivot point
221‧‧‧Cards
23‧‧‧Elbow elbow
230‧‧‧ card groove
231‧‧‧ pivot
24‧‧‧ Back cover
25‧‧‧Sensing group
250‧‧‧First circuit board
251‧‧‧Second circuit substrate
252‧‧‧Infrared sensing parts
26‧‧‧ lenses
27‧‧‧Lens fixing ring
28‧‧‧Spring clips
3‧‧‧Lighting equipment
30‧‧‧Lighting hood
31‧‧‧LED lights
32‧‧‧Waterproof cover
33‧‧‧Light pipes
34‧‧‧Diffuser
35‧‧‧ Seat [Invention]
4‧‧‧ Fixed seat
40‧‧‧First through hole
41‧‧‧Positioning holes
5‧‧‧Adjustment unit
50‧‧‧Adjustment group
51‧‧‧ adjustment seat
510‧‧‧First Connection
511‧‧‧ sloped surface
512‧‧‧second through hole
513‧‧‧First fixing hole
514‧‧‧Fitting arc
515‧‧‧Fitting side
52‧‧‧Base
520‧‧‧Second connection
521‧‧‧First convex
522‧‧‧ Third connection
523‧‧‧ third through hole
524‧‧‧Second fixing hole
525, 533, 616‧‧‧ Locking components
526‧‧‧ third fixed hole
527‧‧‧ positioning convex
53‧‧‧Support
530‧‧‧fourth connection
531‧‧‧4th through hole
532‧‧‧4th fixing hole
54‧‧‧Flexible parts
6‧‧‧LED light unit
60‧‧‧ lamp holder
601‧‧‧ accommodating space
602‧‧‧electrode opening
603‧‧‧ fifth connection
604‧‧‧Fix fixing hole
605‧‧‧First screw joint
606‧‧‧ internal thread
607‧‧‧First Abutment
61‧‧‧LED lighting group
610‧‧‧LED substrate
611‧‧‧LED light-emitting components
612‧‧‧Wire
613‧‧‧ sixth connection
614‧‧‧ Groove
615‧‧‧ sixth fixed hole
62‧‧‧shade
620‧‧‧Second screw joint
621‧‧‧Second Abutment
622‧‧‧ external thread
63‧‧‧Seal ring
64‧‧‧Solder parts
65‧‧‧second convex
650‧‧‧ oblique fitting groove

Figure 1: An exploded perspective view of a conventional LED lamp connector.
Figure 2: An exploded view of a conventional infrared automatic detection sensor.
Figure 3: An exploded perspective view of a conventional lighting device.
Fig. 4 is an exploded perspective view showing the first embodiment of the LED device of the present invention.
Figure 5-1: is a three-dimensional combination of Figure 4.
Figure 5-2: is a cross-sectional view of the 5-1 position at the 5-1 position.
Figure 6 is a perspective exploded view of a second embodiment of the LED device of the present invention.
Figure 7-1: is a three-dimensional combination of Figure 6.
Figure 7-2: is a cross-sectional view of the 7-1 position at the BB position.
Figure 8-1: Schematic diagram of the operation of the present invention (1).
Figure 8-2: is a cross-sectional view of the CC position in Figure 8-1.
Figure 9 is a schematic view of the operation of the present invention (2).
Fig. 10 is a schematic view showing the operation of the present invention (3).
Figure 11 is a perspective assembled view of a third embodiment of the LED device of the present invention.

The purpose, technical contents, features and effects achieved by the present invention will be more readily understood by the following description in conjunction with the accompanying drawings.
Please refer to FIG. 4 to FIG. 5-2 , which is a light-adjusting LED device according to the present invention. The LED device includes at least one fixing base 4 , at least one adjusting unit 5 and at least one LED lamp unit. 6, where
The fixing base 4 includes at least one first through hole 40. The adjusting unit 5 can be horizontally rotated on the fixing base 4 to achieve an arbitrary irradiation angle. The adjusting unit 5 includes an adjusting group 50, a supporting member 53 connected to the bottom end of the adjusting group 50, and a adjusting group 50. An elastic member 54 is disposed between the support member 53 and the bottom end of the adjusting member 50 and the supporting member 53 . The adjusting member 5 is clamped to the fixing base 4 for horizontal rotation. The adjusting group 50 includes an adjusting base 51 and a base 52 connected to the bottom end of the adjusting base 51. The adjusting base 51 includes a first connecting portion 510 located at a bottom end of the adjusting base 51 and connected to the base 52. An inclined surface 511 at the top end of the adjusting base 51 and a second through hole 512 penetrating the first connecting portion 510 and the inclined surface 511; the first connecting portion 510 has at least one first fixing hole 513.
The base 52 includes a second connecting portion 520 located at the top end of the base 52 and connected to the first connecting portion 510 and located on the fixing base 4, and a bottom portion of the base 52 for the elastic member 54. The first through hole 40 and the first protruding portion 521 connecting the supporting member 53 are disposed, and a third connecting portion 522 is disposed at an end of the first protruding portion 521 away from the end of the second connecting portion 520, and a through hole is formed. The second connecting portion 520, the first protruding portion 521 and the third through hole 523 of the third connecting portion 522; the second connecting portion 520 has at least one second fixing hole corresponding to the first fixing hole 513 524, the second fixing hole 524 is inserted through the locking hole 525, and the second fixing hole 524 is fixed to the first fixing hole 513 to fix the base 52 to the bottom end of the adjusting base 51. The third connecting portion 522 has At least one third fixing hole 526.
The elastic member 54 is sleeved around the first convex portion 521 and located between the fixing base 4 , the base 52 and the support member 53 . The support member 53 includes a fourth connecting portion 530 at one end of the supporting member 53 and connected to the third connecting portion 522, and a fourth through hole 531 penetrating the fourth connecting portion 530 and the supporting member 53; The fourth connecting portion 530 has at least one fourth fixing hole 532 corresponding to the third fixing hole 526 , and the fourth fixing hole 532 is inserted through the locking member 533 , such as a screw, and is locked to the third fixing hole 526 . The support member 53 is fixed to the bottom end of the base 52 and supports the elastic member 54. The adjusting group 50 of the adjusting unit 5 and the supporting member 53 are clamped to the fixing base 4 through the arrangement of the elastic member 54 , and the adjusting group of the adjusting unit 5 is disposed through the setting of the elastic member 54 . 50 and the support member 53 can have a horizontal rotation of 0゚~359゚; when the adjustment group 50 is pulled up, the support member 53 presses the elastic member 54 because the fixing seat 4 is disposed, and then the The adjustment group 50 is horizontally rotated, and is adjusted to automatically recover by the setting of the elastic member 54. In the embodiment of the present invention, the adjusting seat 51 is made of plastic, the elastic member 54 is a spring, the first fixing hole 513, the second fixing hole 524, the third fixing hole 526, and the fourth fixing hole. 532 and the locking elements 525, 533 are both set to two, but not limited thereto.
The LED lamp unit 6 includes a lamp holder 60 connected to the inclined surface 511, an LED lighting group 61 connected to the lamp holder 60, and a lamp cover 62 connecting the lamp holder 60 and covering the LED lighting group 61. The lamp holder 60 includes an accommodating space 601 located in the interior of the accommodating space 601, and an electrode opening 602 at the center of the accommodating space 601. The fifth connecting portion 603 has a fifth fixing portion 604. The lamp holder 60 has a first screwing portion 605 at the wall end of the receiving space 601. The first screwing portion The portion 605 has an internal thread 606. The lamp holder 60 has a first abutting portion 607 at an upper end of the first screwing portion 605 at an upper end of the wall end of the accommodating space 601. The first abutting portion 607 is A sealing ring 63 is abutted to allow the lamp cover 62 to fit more closely to the socket 60.
The LED light-emitting group 61 includes an LED substrate 610 located in the accommodating space 601, an LED light-emitting element 611 located on the LED substrate 610, and two electrodes extending through the electrode opening 602 and the LED light-emitting element 611, respectively. An electrically connected wire 612; the LED substrate 610 includes a sixth connecting portion 613 connected to the fifth connecting portion 603, and two wires are respectively disposed for each of the wires 612 and are width-fitted to each of the electrode openings 602. The sixth connecting portion 613 has at least one sixth fixing hole 615 corresponding to the fifth fixing hole 604, and the sixth fixing hole 615 is extended by a locking member 616 such as a screw and locked The fifth fixing hole 604 is configured to fix the LED substrate 610 at the center of the accommodating space 601. One end of each of the wires 612 extends through each of the electrode openings 602 and each of the grooves 614 to emit light with the LED. The element 611 is electrically connected, and each end of the wire 612 away from the LED light-emitting element 611 extends through each of the electrode opening 602, the first through hole 40, the second through hole 512, and the third through hole. The 523 and the fourth through hole 531 are electrically connected to an external power source.
The lamp cover 62 has a second screwing portion 620 protruding toward the socket 60 and screwed to the first screwing portion 605, and a second portion of the second screwing portion 620 and abutting against the sealing ring 63. The second screwing portion 620 has an external thread 622 screwed to the internal thread 606. In the embodiment of the present invention, the fifth fixing hole 604, the sixth fixing hole 615 and the locking component 616 are both set to be two, but not limited thereto.
The fixing bracket 4, the adjusting unit 5 and the LED lamp unit 6 are integrally assembled in a modular manner, once the fixing seat 4, the adjusting unit 5 or the LED lamp unit 6 is integrated. In case of damage or repair and maintenance, they can be replaced or repaired separately for quick disassembly and repair.
Further, the inclined surface 511 of the adjusting seat 51 of the present invention is designed to have a desired angle according to requirements in advance, and the angle of the inclined surface 511 can be set to 1 ゚ 179 ゚ to have an arbitrary irradiation angle, and the adjusting unit is 5 The horizontal rotation angle is set to an unrestricted angle range of 0゚~359゚, and the inclined surface 511 is set to 1゚~179゚, thereby allowing the user to enable the LED device according to the actual working environment or the light demand. An elastic illumination mode with different illumination patterns or different angles with maximum adjustment angle, widest illumination range or specific point, thereby adjusting according to the actual working environment.
In order to reduce the temperature of the LED light-emitting component 611 to improve the service life, the LED device further includes a heat sink 64 for dissipating heat and connected around the outside of the lamp holder 60, and can be made of a metal material in use. In the embodiment of the present invention, it is made of aluminum, but is not limited thereto. Moreover, in order to effectively achieve quick and easy installation, the inclined surface 511 has two matching arc edges 514 respectively located on opposite sides of the second through hole 512, and two are respectively located between each of the fitting arc edges 514. Mating edge 515. The lamp holder 60 includes a second protrusion 65 located at a bottom end of the socket 60 and protruding toward the second through hole 512 and extending through the second through hole 512. The second protrusion 65 is matched with each of the second protrusions 65. a mating arc 514 and each of the mating edges 515, the side of the second protrusion 65 having at least one oblique fitting groove 650 that engages each of the mating arc edges 514 and each of the mating edges 515 . The inner space of the oblique fitting groove 650 is decreased toward one end, so that when the lamp holder 60 is rotated to one end, the second convex portion 65 is tightly fitted to the inner space of the oblique fitting groove 650 toward the one end. The lamp holder 60 is fixed to the upper end of the adjusting seat 51 on the inclined surface 511.
In addition, the present invention uses the structure of the LED device as shown in FIGS. 4 to 5-2 for use in an outdoor or harsh environment having factors affecting the strength of connection of components in the LED device, such as encountering strong wind or rain. The factor that the fixed strength is likely to be affected, the inventors further propose a solution to the situation, as shown in Figures 6 to 7-2, the holder 4 includes a plurality of pairs surrounding the first a positioning hole 41 on the outer side of the through hole 40. The base 52 includes a pair of positioning protrusions 527 located outside the first convex portion 521 and positioned in one of the pair of positioning holes 41. There is a spacing between each of the pair of positioning holes 41. In the preferred embodiment, when the connection strength is sufficient and the fixing base 4 is large enough to open a pair of positioning holes 41 every one degree, the adjustment unit can be made. The horizontal rotation angle of 5 is 0゚~359゚, and any angle is rotated to adjust the positioning.
Referring to FIGS. 8-1 to 10, the actuation relationship of the present invention is further described. The illustration of the present invention is illustrated by the LED device having a plurality of pairs of positioning holes 41, when the LED lamp unit 6 is to be horizontally rotated to another When the angle is irradiated, the adjusting seat 51 is extracted upward by the hand, and the pair of positioning convex portions 527 are extracted from the pair of positioning holes 41, and are located around the first convex portion 521 and located at the fixing seat. The elastic member 54 between the support member 53 and the support member 53 is pressed upwardly by the adjusting seat 51 to be pressed against the fixing base 4, and then the adjusting seat 51 is rotated to another pair of positioning holes 41 at another angle, so that The LED light-emitting element 611 located on the inclined surface 511 is irradiated toward another angular direction. Once the adjustment is completed, the hand is released, and the elastic member 54 is automatically restored according to its elastic restoring force, so that the pair of positioning convex portions 527 are automatically positioned. On the other pair of positioning holes 41, an adjustment requirement of another illumination angle is achieved.
The structure shown in FIGS. 4 to 5-2 is substantially the same as the above-described actuation relationship, and is only different from the operation between the pair of positioning protrusions 527 and each of the pair of positioning holes 41, in FIG. 4 to In the structure shown in FIG. 5-2, when the hand pulls the adjustment seat 51 upward, the adjustment seat 51 is directly rotated to another illumination angle, so that the LED light-emitting element 611 located on the inclined surface 511 faces the other. Irradiation at an angle, after which the hand is released, the elastic member 54 is automatically restored according to its elastic restoring force, that is, the adjustment requirement of another illumination angle is completed.
In the embodiment shown in FIG. 4 to FIG. 7-2 of the present invention, the first through hole 40, the adjusting unit 5 and the LED lamp unit 6 are both set to one, and can also be The first through hole 40, the adjusting unit 5 and the LED lamp unit 6 are set to two, and the angles of the inclined surfaces 511 are set to be different and arranged in different directions, so that each of the LED light-emitting elements 611 faces differently. Irradiation in the angular direction. Therefore, in the actual working environment, the first through hole 40 is disposed on the fixing base 4, the adjusting unit 5 located on the first through hole 40, and the LED lamp unit 6 connected to the adjusting unit 5 are set as The plurality of inclined surfaces 511 can be set to be different or partially identical or identical, and the difference between the angle of one of the inclined surfaces 511 and the angle of the other inclined surface 511 is set. For an integer multiple of 20, for example, one of the angles of the inclined surface 511 is set to 1 ゚, and the angle of the other inclined surface 511 is set to 1 ゚ or 21 ゚ or 41 ゚ or 61 ゚; The angle of one of the inclined faces 511 is set to 6゚, and the angle of the other inclined face 511 is set to 6゚ or 26゚ or 46゚ or 66゚; for example, three of the inclined faces 511 are The angle is set to 45 ゚, and the angle of the other inclined surface 511 is set to 5 ゚ or 25 ゚ or 45 ゚ or 65 ゚, but is not limited to the exemplified aspect. Once the wider illumination range is to be obtained, the horizontal rotation angle of each of the adjustment seats 51 can be individually adjusted so that each of the inclined surfaces 511 is disposed in different directions, and then the light is emitted through each of the LED light-emitting elements 611, thereby obtaining the widest The range of light that is illuminated. When the light is to be fixed at a specific point, the horizontal rotation angle of each of the adjustment seats 51 can be individually adjusted so that each of the inclined surfaces 511 is disposed toward a specific point direction, and then the light is emitted through each of the LED light-emitting elements 611. Light illuminates directly at a specific point.
In summary, the adjustment unit 5 can perform horizontal rotation from 0゚ to 359゚ and the angle of the inclined surface 511 is set to 1゚~179゚, so that the LED device can have different illumination modes. The flexible illumination mode, such as the maximum adjustment angle, the widest illumination range, or a specific point, allows the user to make arbitrary adjustments according to the actual working environment. Moreover, the present invention is integrally assembled in a modular manner by the fixing base 4, the adjusting unit 5 and the LED lamp unit 6, once the fixing base 4, the adjusting unit 5 or the LED lamp unit 6 is integrated. When one of the faults is damaged or repaired, it can be replaced or repaired separately for quick disassembly and repair. The adjusting group 50 of the adjusting unit 5 and the supporting member 53 are clamped to the fixing base 4 through the arrangement of the elastic member 54 , and the adjusting group of the adjusting unit 5 is disposed through the setting of the elastic member 54 . 50 and the support member 53 can have a horizontal rotation of 0 ゚ to 359 。. Moreover, the present invention can also reduce the temperature of the LED light-emitting element 611 through the arrangement of the heat sink 64, thereby improving the service life. Moreover, through the arrangement of the oblique fitting groove 650, the lamp holder 60 can be quickly and conveniently mounted and disassembled on the adjusting seat 51. In addition, the pair of positioning protrusions 527 are positioned on one of the pair of positioning holes 41 to strengthen the joint strength of the adjusting unit 5 on the fixing base 4.
The foregoing is only a preferred embodiment of the present invention, which is intended to be understood by those skilled in the art and is not intended to limit the scope of the present invention. Equivalent variations or modifications of the shapes, configurations and features are intended to be included within the scope of the present invention.

Domestic registration information [please note according to the registration authority, date, number order]


Foreign deposit information [please note according to the country, organization, date, number order]

4‧‧‧ Fixed seat

40‧‧‧First through hole

5‧‧‧Adjustment unit

50‧‧‧Adjustment group

51‧‧‧ adjustment seat

511‧‧‧ sloped surface

512‧‧‧second through hole

514‧‧‧Fitting arc

515‧‧‧Fitting side

52‧‧‧Base

520‧‧‧Second connection

521‧‧‧First convex

523‧‧‧ third through hole

524‧‧‧Second fixing hole

525, 533, 616‧‧‧ Locking components

53‧‧‧Support

530‧‧‧fourth connection

531‧‧‧4th through hole

532‧‧‧4th fixing hole

54‧‧‧Flexible parts

6‧‧‧LED light unit

60‧‧‧ lamp holder

601‧‧‧ accommodating space

602‧‧‧electrode opening

603‧‧‧ fifth connection

604‧‧‧Fix fixing hole

607‧‧‧First Abutment

61‧‧‧LED lighting group

610‧‧‧LED substrate

611‧‧‧LED light-emitting components

612‧‧‧Wire

613‧‧‧ sixth connection

614‧‧‧ Groove

615‧‧‧ sixth fixed hole

62‧‧‧shade

620‧‧‧Second screw joint

622‧‧‧ external thread

63‧‧‧Seal ring

64‧‧‧Solder parts

65‧‧‧second convex

650‧‧‧ oblique fitting groove

Claims (10)

An LED device with light adjustment includes: at least one fixing seat, the fixing base includes at least one first through hole; at least one adjusting unit, the adjusting unit is horizontally rotatable on the fixing seat, the adjusting The unit includes an adjustment group, a support member connected to the bottom end of the adjustment group, and an elastic member between the adjustment group and the support member and connecting the bottom end of the adjustment group and the support member, and the elastic member is used to The adjusting unit is clamped to the fixing base and operably horizontally rotated. The adjusting group comprises an adjusting base and a base connected to the bottom end of the adjusting base, the adjusting base comprises an inclined surface at the top end, and the base comprises a first convex portion at the bottom end for the elastic member to be sleeved and penetrated the first through hole, the first convex portion is connected to the support member, and the elastic member is connected to the support member facing one end of the fixed seat And the fixing seat facing the one end of the support member; and at least one LED lamp unit, the LED lamp unit includes a lamp holder connected to the inclined surface, an LED lighting group connected to the lamp holder, and a connection a lamp cover for the LED light-emitting group; the lamp holder includes an accommodating space inside the lamp holder and two electrode openings formed at a center of the accommodating space; the LED illuminating group includes a receiving portion The LED substrate of the space, an LED light-emitting component located on the LED substrate, and two wires respectively extending through each of the electrode openings and electrically connected to the LED light-emitting component. The LED device with light adjustment according to claim 1, wherein the angle of the inclined surface is set to be 1° to 179°. The light-adjusting LED device according to claim 2, wherein the first through hole is plural, the adjusting unit is plural, and the LED light unit is plural, one of which is The difference between the angle of the inclined surface and the angle of the other inclined surface is an integral multiple of 20. The light-adjusting LED device according to claim 1, wherein the horizontal rotation angle of the adjustment unit is set to an unrestricted angular range of 0° to 359°. The LED device of claim 1, wherein the adjustment seat includes a second through hole extending through the inclined surface, and the base includes a third through hole extending through the first convex portion. a hole, the support member includes a fourth through hole penetrating the support member. The light-adjusting LED device of claim 5, wherein the inclined surface is located at the second through hole, and has two complementary arc edges respectively located on opposite sides, and two are respectively located at each of the two A mating edge between the mating arc edges. The light-adjusting LED device of claim 6, wherein the socket comprises a second protrusion at the bottom end and protruding toward the second through hole and extending through the second through hole. The second convex portion is matched with each of the fitting arc edges and each of the fitting edges, and the side edges of the second convex portion have at least one engaging each of the fitting arc edges and each of the fitting edges The oblique fitting groove. The light-adjusting LED device of claim 1, wherein the lamp holder has a first screwing portion at a wall end of the accommodating space, and the lamp cover has a first screwing portion a second screwing portion; the lamp socket is located at an upper end of the wall end of the accommodating space and has a first abutting portion, wherein the first abutting portion is provided for a sealing ring to abut. The light-adjusting LED device according to claim 1, further comprising a heat sink connected to the outer side of the lamp holder. The light-adjusting LED device according to any one of claims 1 to 9, wherein the fixing base comprises a plurality of positioning holes surrounding the outer side of the first through hole, the base And a pair of positioning protrusions located outside the first protrusion and positioned on one of the pair of positioning holes.