CN211649936U - Multistage adjusting mechanism of LED spotlight - Google Patents
Multistage adjusting mechanism of LED spotlight Download PDFInfo
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- CN211649936U CN211649936U CN201922271463.2U CN201922271463U CN211649936U CN 211649936 U CN211649936 U CN 211649936U CN 201922271463 U CN201922271463 U CN 201922271463U CN 211649936 U CN211649936 U CN 211649936U
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- assembly
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- riveting
- sliding sleeve
- light distribution
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 11
- 235000014676 Phragmites communis Nutrition 0.000 claims description 22
- 238000013016 damping Methods 0.000 claims description 12
- 239000004579 marble Substances 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 6
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000033228 biological regulation Effects 0.000 abstract description 4
- 206010040007 Sense of oppression Diseases 0.000 description 2
- 241001465382 Physalis alkekengi Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of LED lamps, in particular to a multistage adjusting mechanism of an LED spotlight; the riveting assembly comprises a heat dissipation assembly, a focusing assembly and a light distribution cover, wherein a fixing frame and a deflection bracket are arranged on the heat dissipation assembly, a plurality of riveting marbles are arranged on the fixing frame, a plurality of assembling holes which are vertically arranged at intervals are formed in the heat dissipation assembly, and the riveting marbles are connected with the corresponding assembling holes in a matching mode so as to fixedly connect the heat dissipation assembly and the fixing frame; the light distribution cover is sleeved on the light outlet of the focusing assembly, and the upper end of the deflection bracket is fixedly connected with the light distribution cover; an offset and angle modulation component is arranged between the deflection bracket and the fixed bracket; the utility model discloses rational in infrastructure, the support that deflects can realize vertical, horizontal regulation on radiator unit, when the light-emitting angle who realizes the light distribution cover adjusts, can realize the centering of light-emitting light path through the skew and adjust, prevents the grading ghost image problem that light-emitting outlet and light distribution cover dislocation appear, and overall structure is succinct, and it is nimble convenient to adjust.
Description
Technical Field
The utility model relates to a LED lamps and lanterns technical field specifically indicates a multistage adjustment mechanism of LED shot-light.
Background
The LED serving as a solid semiconductor device capable of directly converting electric energy into visible light has the characteristics of high efficiency, low energy consumption, good light quality, safety in use, long service life, environmental friendliness, flexibility in control and the like, and can be widely used as a main lighting device for replacing a traditional light source in a household lamp. The existing LED lamp is generally provided with lenses with different angles to adjust the light emitting angle, and all the components are fixedly connected to obtain a standard lamp with a fixed light distribution angle.
For the LED spotlight, different irradiation ranges and irradiation angles are required in different application occasions, so that the LED spotlight is required to have the functions of adjustable irradiation angles and ranges. The irradiation angle of the existing spot lamp structure is mostly fixed or the adjustable angle is very small, and the adjustment is inconvenient. The structural design is insufficient, and the use requirements of flexible adjustment under various occasions are difficult to meet. Accordingly, the prior art is yet to be improved and developed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a LED shot-light's multistage adjustment mechanism with adjustable rational in infrastructure, focus, angle, light-emitting passageway are all.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model discloses a multistage adjustment mechanism of LED shot-light, including radiator unit, focusing subassembly and light distribution cover, be equipped with mount and deflection support on the radiator unit, be equipped with a plurality of riveting marble on the mount, be equipped with a plurality of vertical interval arrangement's pilot hole on the radiator unit, riveting marble pairs with the pilot hole that corresponds and connects and then fixedly connects radiator unit and mount; the light distribution cover is sleeved on the light outlet of the focusing assembly, and the upper end of the deflection bracket is fixedly connected with the light distribution cover; and an offset and angle modulation assembly is arranged between the deflection bracket and the fixed frame.
According to the scheme, two ends of the fixing frame are respectively provided with a sliding sleeve plate which forms a U-shaped structure with the fixing frame, the inner wall of each sliding sleeve plate is provided with a sliding groove, each sliding sleeve plate is provided with a through hole penetrating through the corresponding sliding groove, and the riveting marble is fixed on the through hole; vertical guide blocks are arranged on two sides of the heat dissipation assembly, the guide blocks penetrate through the sliding grooves of the corresponding sliding sleeve plates, and at least two assembling holes which are spaced from each other are vertically formed in the guide blocks; the riveting marble is connected with the corresponding assembling hole on the guide block in a matching way.
According to the scheme, the offset and angle modulation assembly comprises a sliding shaft, and the outer side surface of the sliding sleeve plate is provided with the sliding shaft; adjusting plates are arranged on two sides of the deflection bracket, elongated holes are formed in the adjusting plates, the two adjusting plates are respectively matched with the corresponding sliding sleeve plates, and the sliding shaft penetrates through the elongated holes; and a limiting device is arranged between the adjusting plate and the sliding sleeve plate.
According to the scheme, the adjusting plate is arranged on the outer side of the sliding sleeve plate, the sliding shaft penetrates through the strip hole from the inner side, and the outer end of the sliding shaft is provided with the riveting screw; the limiting device comprises a translation reed, one end of the translation reed is fixed on the sliding shaft through a riveting screw, an anti-skidding convex point is arranged at the other end of the translation reed, and a plurality of limiting grooves are formed in the corresponding positions of the adjusting plate.
According to above scheme, stop device still includes the damping reed, and the one end fixed connection of damping reed is on smooth lagging, and the other end of damping reed is equipped with oppresses the head, and oppresses the head and contradict and connect on the lateral surface of regulating plate, be equipped with on the lateral surface of regulating plate with oppress first complex gear board.
According to the scheme, the lower end of the fixing frame is provided with the zero position baffle, the deflection support is arranged in an annular mode, the two adjusting plates are symmetrically arranged on two sides of the deflection support, the deflection support is provided with the reset baffle, two ends of the reset baffle are connected with the two adjusting plates to form an integrated structure with the deflection support, and the lower end of the reset baffle is matched with the zero position baffle.
The utility model discloses beneficial effect does: the utility model discloses rational in infrastructure, the support that deflects can realize vertical, horizontal regulation on radiator unit, when the light-emitting angle who realizes the light distribution cover adjusts, can realize the centering of light-emitting light path through the skew and adjust, prevents the grading ghost image problem that light-emitting outlet and light distribution cover dislocation appear, and overall structure is succinct, and it is nimble convenient to adjust.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of an assembly structure of the fixing frame and the offset bracket of the present invention;
FIG. 3 is a schematic structural view of the fixing frame and the offset and angle adjusting assembly of the present invention;
fig. 4 is a schematic structural view of the offset bracket of the present invention;
fig. 5 is a schematic view of the overall split structure of the present invention.
In the figure:
1. a heat dissipating component; 2. a fixed mount; 3. a deflection yoke; 11. a focusing assembly; 12. a light distribution cover; 13. a guide block; 14. an assembly hole; 15. riveting a marble; 21. a sliding shaft; 22. a support plate; 23. riveting screws; 24. a translation reed; 25. anti-skid bumps; 26. a damping reed; 27. pressing the head; 28. a zero position baffle; 31. an adjusting plate; 32. a strip hole; 33. a limiting groove; 34. resetting the baffle; 35. a gear plate.
Detailed Description
The technical solution of the present invention will be described below with reference to the accompanying drawings and examples.
As shown in fig. 1-5, the multistage adjusting mechanism of an LED spot lamp of the present invention comprises a heat dissipating assembly 1, a focusing assembly 11 and a light distributing cover 12, wherein the heat dissipating assembly 1 is provided with a fixing frame 2 and a deflecting bracket 3, the fixing frame 2 is provided with a plurality of riveting marbles 15, the heat dissipating assembly 1 is provided with a plurality of vertically spaced assembling holes 14, and the riveting marbles 15 are connected with the corresponding assembling holes 14 in a pairing manner to fixedly connect the heat dissipating assembly 1 and the fixing frame 2; the light distribution cover 12 is sleeved on a light outlet of the focusing component 11, and the upper end of the deflection bracket 3 is fixedly connected with the light distribution cover 12; an offset and angle modulation component is arranged between the deflection bracket 3 and the fixed bracket 3; as shown in fig. 5, the fixing frame 2 is connected with the corresponding assembling hole 14 on the heat dissipating assembly 1 through a riveting marble 15, so that the vertical position adjustment of the deflection bracket 3 and the light distributing cover 12 is realized; the deflection bracket 3 is matched and connected with the fixed frame 2 through an offset and angle modulation component, a light outlet of the focusing component 11 is fixedly arranged, and a light distribution cover 12 can adjust a light outlet path of the focusing component 11; light distribution cover 12 is installed on mount 2 through deflection support 3, and the rotation center of adjusting of light distribution cover 12 is in on mount 2, and consequently when rotating angle regulation, the dislocation can appear with focusing component 11's light-emitting outlet in light-emitting light path center of light distribution cover 12, the utility model discloses an skew and angle modulation subassembly can be adjusted the light-emitting light path of light distribution cover 12, and it is poor to eliminate the displacement between light distribution cover 12 and focusing component 11 through the translation action to guarantee to throw the effect when angle modulation, avoid the grading ghost image problem.
Two ends of the fixed frame 2 are respectively provided with a sliding sleeve plate 22 which forms a U-shaped structure with the fixed frame, the inner wall of the sliding sleeve plate 22 is provided with a sliding groove, the sliding sleeve plate 22 is provided with a through hole which penetrates through the sliding groove, and the riveting marble 15 is fixed on the through hole; the two sides of the heat dissipation assembly 1 are both provided with vertical guide blocks 13, the guide blocks 13 penetrate through the sliding chutes of the corresponding sliding sleeve plates 22, and the guide blocks 13 are vertically provided with at least two assembling holes 14 which are spaced from each other; the riveting marble 15 is matched and connected with the corresponding assembly hole 14 on the guide block 13, the preferred guide block 13 of the utility model is provided with 3 assembly holes 14 which are mutually spaced, thereby the fixing frame 2 and the light distribution cover 12 on the fixing frame can realize three-level position adjustment; the fixing frame 2 realizes the vertical position adjustment along the heat dissipation assembly 1 through the matching of the guide block 13 and the sliding sleeve plate 22, thereby changing the position relation of the light distribution cover 12 and the focusing assembly 11 and ensuring the adaptation of the light outlet of the light distribution cover 12 and the focusing assembly 11.
The offset and angle modulation assembly comprises a sliding shaft 21, and the sliding shaft 21 is arranged on the outer side surface of the sliding sleeve plate 22; adjusting plates 31 are arranged on two sides of the deflection bracket 3, strip-shaped holes 32 are formed in the adjusting plates 31, the two adjusting plates 31 are respectively matched with the corresponding sliding sleeve plates 22, and the sliding shaft 21 penetrates through the strip-shaped holes 32; a limiting device is arranged between the adjusting plate 31 and the sliding sleeve plate 22, the sliding shaft 21 and the strip hole 32 form a rotating connection, the width of the strip hole 32 is matched with the sliding shaft 21, and therefore the sliding shaft 21 and the strip hole 32 are matched to realize the translational motion of the deflection bracket 3 on the fixing frame 2, and the light path dislocation condition of the light distribution cover 12 caused by angle adjustment is eliminated.
The adjusting plate 31 is arranged on the outer side of the sliding sleeve plate 22, the sliding shaft 21 penetrates through the strip hole 32 from the inner side, and the outer end of the sliding shaft 21 is provided with a riveting screw 23; the limiting device comprises a translation reed 24, one end of the translation reed 24 is fixed on the sliding shaft 21 through a riveting screw 23, an anti-skidding convex point 25 is arranged at the other end of the translation reed 24, and a plurality of limiting grooves 33 are arranged at corresponding positions of the adjusting plate 31; the riveting screw 23 fixes the translation spring 24 on the outer side surface of the adjusting plate 31, the angle adjustment of the light distribution cover 12 is completed, the translation reed 24 is adjusted to a corresponding position along with the offset bracket 3, and the anti-skid convex points 25 and the corresponding limiting grooves 33 form locking.
The limiting device further comprises a damping reed 26, one end of the damping reed 26 is fixedly connected to the sliding sleeve plate 22, the other end of the damping reed 26 is provided with a pressing head 27, the pressing head 27 is connected to the outer side face of the adjusting plate 31 in an abutting mode, and a gear plate 35 matched with the pressing head 27 is arranged on the outer side face of the adjusting plate 31; the hinge cooperation has been constituted through sliding shaft 21 and rectangular hole 32 between skew support 3 and the mount 2, and skew support 3 produces the damping through oppression head 27 on the damping reed 26 to adjusting plate 31 after rotating the angle regulation, can prevent the rotation by oneself of skew support 3, gear plate 35 rotates along with it when skew support 3 rotates, and it is limited to constitute the position until gear plate 35 conflicts the oppression head, can prevent that skew support 3 from adjusting excessively.
The lower end of the fixed frame 2 is provided with a zero position baffle 28, the deflection bracket 3 is arranged annularly, two adjusting plates 31 are symmetrically arranged at two sides of the deflection bracket 3, the deflection bracket 3 is provided with a reset baffle 34, two ends of the reset baffle 34 are connected with the two adjusting plates 31 to form an integral structure with the deflection bracket 3, and the lower end of the reset baffle 34 is matched with the zero position baffle 28; the offset bracket 3 can realize the initial angle limit of the light distribution cover 12 through the matching of the reset baffle plate 34 and the zero position baffle plate 28.
The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (6)
1. The utility model provides a multistage adjustment mechanism of LED shot-light, includes radiator unit (1), focusing subassembly (11) and light distribution cover (12), its characterized in that: the heat dissipation assembly (1) is provided with a fixed frame (2) and a deflection bracket (3), the fixed frame (2) is provided with a plurality of riveting marbles (15), the heat dissipation assembly (1) is provided with a plurality of vertically spaced assembly holes (14), and the riveting marbles (15) are connected with the corresponding assembly holes (14) in a matching manner so as to fixedly connect the heat dissipation assembly (1) and the fixed frame (2); the light distribution cover (12) is sleeved on a light outlet of the focusing assembly (11), and the upper end of the deflection bracket (3) is fixedly connected with the light distribution cover (12); and an offset and angle modulation assembly is arranged between the deflection bracket (3) and the fixed frame (2).
2. The multistage adjusting mechanism of the LED spotlight of claim 1, wherein: both ends of the fixed frame (2) are provided with sliding sleeve plates (22) which form a U-shaped structure with the fixed frame, the inner walls of the sliding sleeve plates (22) are provided with sliding grooves, the sliding sleeve plates (22) are provided with through holes penetrating through the sliding grooves, and riveting marbles (15) are fixed on the through holes; vertical guide blocks (13) are arranged on two sides of the heat dissipation assembly (1), the guide blocks (13) penetrate through sliding grooves of the corresponding sliding sleeve plates (22), and at least two assembling holes (14) which are spaced from each other are vertically formed in the guide blocks (13); the riveting marble (15) is matched and connected with the corresponding assembly hole (14) on the guide block (13).
3. The multistage adjusting mechanism of the LED spotlight of claim 2, wherein: the offset and angle modulation assembly comprises a sliding shaft (21), and the sliding shaft (21) is arranged on the outer side surface of the sliding sleeve plate (22); adjusting plates (31) are arranged on two sides of the deflection bracket (3), strip-shaped holes (32) are formed in the adjusting plates (31), the two adjusting plates (31) are respectively matched with the corresponding sliding sleeve plates (22), and then the sliding shaft (21) penetrates through the strip-shaped holes (32); and a limiting device is arranged between the adjusting plate (31) and the sliding sleeve plate (22).
4. The multistage adjusting mechanism of the LED spotlight of claim 3, wherein: the adjusting plate (31) is arranged on the outer side of the sliding sleeve plate (22), the sliding shaft (21) penetrates through the strip hole (32) from the inner side, and the outer end of the sliding shaft (21) is provided with a riveting screw (23); the limiting device comprises a translation reed (24), one end of the translation reed (24) is fixed on the sliding shaft (21) through a riveting screw (23), anti-skidding salient points (25) are arranged at the other end of the translation reed (24), and a plurality of limiting grooves (33) are arranged at corresponding positions of the adjusting plate (31).
5. The multistage adjusting mechanism of the LED spotlight of claim 3, wherein: stop device still includes damping reed (26), and the one end fixed connection of damping reed (26) is on sliding sleeve board (22), and the other end of damping reed (26) is equipped with oppresses head (27), and oppresses head (27) and contradicts to connect on the lateral surface of regulating plate (31), be equipped with on the lateral surface of regulating plate (31) with oppress head (27) complex gear board (35).
6. The multistage adjusting mechanism of the LED spotlight of claim 5, wherein: the lower extreme of mount (2) is equipped with zero-position baffle (28), and deflection support (3) are the annular setting, and wherein two regulating plates (31) set up the both sides that deflect support (3) symmetrically, are equipped with reset baffle (34) on deflection support (3), and reset baffle (34) both ends are connected with two regulating plates (31) and then constitute an organic whole structure with deflection support (3), and the lower extreme and the zero-position baffle (28) cooperation of reset baffle (34) set up.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922271463.2U CN211649936U (en) | 2019-12-17 | 2019-12-17 | Multistage adjusting mechanism of LED spotlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922271463.2U CN211649936U (en) | 2019-12-17 | 2019-12-17 | Multistage adjusting mechanism of LED spotlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211649936U true CN211649936U (en) | 2020-10-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922271463.2U Active CN211649936U (en) | 2019-12-17 | 2019-12-17 | Multistage adjusting mechanism of LED spotlight |
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| Country | Link |
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| CN (1) | CN211649936U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113834013A (en) * | 2021-09-30 | 2021-12-24 | 深圳市耐锐照明有限公司 | LED down lamp capable of quickly replacing light source assembly and adjusting angle |
-
2019
- 2019-12-17 CN CN201922271463.2U patent/CN211649936U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113834013A (en) * | 2021-09-30 | 2021-12-24 | 深圳市耐锐照明有限公司 | LED down lamp capable of quickly replacing light source assembly and adjusting angle |
| CN113834013B (en) * | 2021-09-30 | 2024-06-11 | 深圳市耐锐科技有限公司 | But swift change light source subassembly and angle regulation's LED down lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 518107, 10th Floor, Block A, Senyang High tech Park, No. 7 Road, Gaoxin Park West District, Guangming Street, Guangming New District, Shenzhen, Guangdong Province Patentee after: Shenzhen Nairui Technology Co.,Ltd. Country or region after: China Address before: 518107 10th floor, block a, Senyang hi tech park, No.7 Road, Gaoxin Park West District, Guangming New District, Shenzhen City, Guangdong Province Patentee before: E-LITE LIGHTING CO.,LTD. Country or region before: China |
|
| CP03 | Change of name, title or address |