CN209325456U - Fan-shaped angle adjustable downlight - Google Patents
Fan-shaped angle adjustable downlight Download PDFInfo
- Publication number
- CN209325456U CN209325456U CN201822004794.5U CN201822004794U CN209325456U CN 209325456 U CN209325456 U CN 209325456U CN 201822004794 U CN201822004794 U CN 201822004794U CN 209325456 U CN209325456 U CN 209325456U
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- CN
- China
- Prior art keywords
- light source
- angle adjustable
- sliding
- baffle
- flabellum
- Prior art date
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Links
- 241000883990 Flabellum Species 0.000 claims abstract description 27
- 238000003466 welding Methods 0.000 claims 1
- 230000001105 regulatory effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 241001465382 Physalis alkekengi Species 0.000 description 2
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
The utility model discloses fan-shaped angle adjustable downlights, including shell and light source, the interior of shell is welded with baffle, and offers through hole in the middle part of baffle, the through hole inner wall slidably connects light source by draw runner, and light source top edge position is surround by shaft and is connected with flabellum.In the utility model, the downlight is used by light source, the regulating mechanism that reflector and baffle are constituted, wherein reflector is that multiple sector structure flabellums of annular spread form, multiple sector structure flabellums bottom end is rotatably connected on cylindrical structure light source top edge position by shaft, and multiple sector structure flabellums outer surface offers sliding slot, sliding slot slidably connects expansion ring by sliding part, and flexible ring outer surface surround and is welded with support rod, support rod one end is fixed on inner surface of outer cover, the light source outer surface of cylindrical structure is surrounded with draw runner simultaneously, the through hole opened up in the middle part of draw runner and baffle is slidably connected.
Description
Technical field
The utility model relates to technical field of lamps, more particularly to fan-shaped angle adjustable downlight.
Background technique
Downlight, which refers to, a screw socket, can directly load onto the lamps and lanterns of incandescent lamp or energy-saving lamp.Downlight is a kind of embedding
Enter into ceiling the illuminator of light down-ejection type.Its maximum feature be exactly be able to maintain building decoration entirety it is unified with it is complete
Beauty, will not because of lamps and lanterns setting and destroy the perfect unity of furred ceiling art.This hidden the setting property lamp inside ceiling
Tool, all light all project downwards, belong to direct light distribution.Downlight prevents take up space, can increase the soft atmosphere in space, if it is desired to
Warm feeling is built, can try to install more downlights, mitigate space constriction.Generally hotel, family, coffee shop's use compared with
It is more.
General downlight in use, is not easy to adjust light source radiating angle and irradiated area according to environmental requirement, and
In downlight adjustment process, light source can not be operated and stretched, cause the controllability of downlight itself not high, be not convenient to use,
Certain puzzlement is caused to the use of downlight.
Summary of the invention
Purpose of the utility model is to solve disadvantages existing in the prior art, and the fan-shaped angle adjustable cylinder proposed
Lamp.
To achieve the goals above, the utility model adopts the technical scheme that fan-shaped angle adjustable downlight, including outer
Shell and light source, the interior of shell is welded with baffle, and offers through hole in the middle part of baffle, and the through hole inner wall passes through draw runner
Light source is slidably connected, and light source top edge position is surround by shaft and is connected with flabellum, the flabellum outer surface offers
Sliding slot, and sliding slot slidably connects expansion ring by sliding part, the flexible ring outer surface, which is surround, is welded with support rod, and supports
Bar one end is fixed on inner surface of outer cover.
Preferably, light source bottom middle position is rotatably connected to brace by rotation axis, and brace one end is by turning
Moving axis is rotatably connected to sliding block, and screw rod is socketed with inside sliding block, and the screw rod intermediate surface is connected with by helical gear engagement
Driving motor.
Preferably, the flabellum is equipped with multiple altogether, and multiple flabellums are fan-shaped arc structure.
Preferably, there are two the brace is set altogether, and brace and sliding block correspond.
Preferably, the screw surface divides left hand thread and right-handed thread two parts, and left hand thread and right-handed thread point
It is not socketed with a sliding block.
Preferably, the flexible ring inner surface is surrounded with multiple sliding parts, and multiple sliding parts and flabellum outer surface
Sliding slot correspond, the sliding part be one end arc T-type structure.
Compared with prior art, the utility model has the beneficial effects that
1, in the utility model, which uses the regulating mechanism being made of light source, reflector and baffle, wherein reflector
It is formed for multiple sector structure flabellums of annular spread, multiple sector structure flabellums bottom end is rotatably connected on cylinder knot by shaft
Structure light source top edge position, and multiple sector structure flabellums outer surface offers sliding slot, sliding slot is slided by sliding part to be connected
It is connected to expansion ring, and flexible ring outer surface, around support rod is welded with, support rod one end is fixed on inner surface of outer cover, while cylinder
The light source outer surface of structure is surrounded with draw runner, and the through hole opened up in the middle part of draw runner and baffle is slidably connected, by light source
The process of lower slider is conducive to increase light so that the reflector of light source top connection shrinks and is unfolded under the action of expansion ring
The reflecting surface in source and reflector, convenient for adjusting light source radiating angle and irradiated area.
, in the utility model, the light source bottom surface middle position of the downlight connects two braces by shaft, and two are tiltedly
Bar one end is rotatably connected to sliding block respectively, and sliding block is socketed screw rod, wherein screw surface is divided to left hand thread and right-handed thread two
Point, and left hand thread and right-handed thread are respectively sleeved on a sliding block, while screw rod middle part surface is socketed with helical gear, helical gear
Side engagement is connected with driving motor, by control driving motor rotation, so that the opposite opposite or back of two sliding blocks on screw rod
From movement, causes two braces to be able to drive light source and stretch up and down, convenient for adjusting, be easy to use.
Detailed description of the invention
Fig. 1 be the utility model proposes fan-shaped angle adjustable downlight structural schematic diagram；
Fig. 2 be the utility model proposes fan-shaped angle adjustable downlight reflector unfolded state structural schematic diagram；
Fig. 3 be the utility model proposes fan-shaped angle adjustable downlight expansion ring structural schematic diagram.
Marginal data:
1- shell, 2- reflector, 3- expansion ring, 4- baffle, 5- brace, 6- screw rod, 7- sliding block, 8- driving motor, 9- are sliding
Slot, 10- light source, 11- flabellum, 12- shaft, 13- sliding part, 14- support rod.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention；Term " first ", " the
Two ", " third " is used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance；In addition, unless otherwise specific
Regulation and restriction, term " installation ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, be also possible to
It is detachably connected, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, can also lead to
It crosses intermediary to be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be with
Concrete condition understands the concrete meaning of above-mentioned term in the present invention.
Fig. 1-3, fan-shaped angle adjustable downlight, including shell 1 and light source 10 are please referred to, 1 interior welds of shell have baffle 4,
And through hole is offered in the middle part of baffle 4, through hole inner wall slidably connects light source 10, and 10 top edge position of light source by draw runner
It sets through shaft 12 around flabellum 11 is connected with, 11 outer surface of flabellum offers sliding slot 9, and sliding slot 9 is slided by sliding part 13
It is connected with expansion ring 3,3 outer surface of expansion ring surround and is welded with support rod 14, and 14 one end of support rod is fixed on table in shell 1
Face.
10 bottom middle position of light source is rotatably connected to brace 5 by rotation axis, and 5 one end of brace is rotated by rotation axis
It is connected with sliding block 7, and is socketed with screw rod 6 inside sliding block 7,6 intermediate surface of screw rod is connected with driving motor by helical gear engagement
8, flabellum 11 is equipped with multiple altogether, and multiple flabellums 11 are fan-shaped arc structure, and multiple flabellums 11 form a tubular knot after splicing
Structure, there are two brace 5 is set altogether, and brace 5 and sliding block 7 correspond, and left hand thread and right-handed thread two are divided in 6 surface of screw rod
Point, and left hand thread and right-handed thread are respectively sleeved on a sliding block 7, stretch convenient for adjusting light source 10,3 inner surface ring of expansion ring
Multiple sliding parts 13 are provided around, and multiple sliding parts 13 and the sliding slot 9 of flabellum outer surface correspond, sliding part 13 is one end
The T-type structure of arc can ensure the stability that reflector 2 stretches.
Working principle: in use, the downlight uses the regulating mechanism being made of light source 10, reflector 2 and baffle 4, wherein
Reflector 2 is that multiple sector structure flabellums 11 of annular spread form, and multiple 11 bottom ends of sector structure flabellum pass through 12 turns of shaft
It is dynamic to be connected to 10 top edge position of cylindrical structure light source, and multiple fan-shaped 11 outer surfaces of arc structure flabellum offer sliding slot
9, sliding slot 9 slidably connects expansion ring 3 by sliding part 13, and 3 outer surface of expansion ring surround and is welded with support rod 14, support rod
14 one end are fixed on 1 inner surface of shell, while 10 outer surface of light source of cylindrical structure is surrounded with draw runner, draw runner and baffle 4
The through hole that middle part opens up is slidably connected, and the 10 bottom surface middle position of light source of the downlight connects two braces by shaft 12
5, two 5 one end of brace are rotatably connected to sliding block 7 respectively, and sliding block 7 is socketed screw rod 6, wherein 6 surface of screw rod divide left hand thread and
Right-handed thread two parts, and left hand thread and right-handed thread are respectively sleeved on a sliding block 7, while 6 middle part surface of screw rod is socketed
There is helical gear, the engagement of helical gear side is connected with driving motor 8, rotates by control driving motor 8, so that two on screw rod 6
Opposite opposite of sliding block 7 or away from movement, causes two braces 5 to be able to drive about 10 light source and stretches, pass through about 10 light source
The process of sliding is conducive to increase so that the reflector 2 of 10 top of light source connection shrinks and is unfolded under the action of expansion ring 3
The reflecting surface of light source 10 and reflector 2, convenient for adjusting 10 irradiating angle of light source and irradiated area.
The preferable specific embodiment of the above, only the utility model, but the protection scope of the utility model is not
It is confined to this, anyone skilled in the art is within the technical scope disclosed by the utility model, practical according to this
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (6)
1. fan-shaped angle adjustable downlight, including shell (1) and light source (10), which is characterized in that shell (1) interior welds have
Baffle (4), and through hole is offered in the middle part of baffle (4), the through hole inner wall is slidably connected light source (10) by draw runner, and
By shaft (12) around being connected with flabellum (11), flabellum (11) outer surface offers cunning for light source (10) top edge position
Slot (9), and sliding slot (9) is slidably connected expansion ring (3) by sliding part (13), expansion ring (3) outer surface is around welding
Have support rod (14), and support rod (14) one end is fixed on shell (1) inner surface, expansion ring (3) inner surface is around setting
Have multiple sliding parts (13), and multiple sliding parts (13) and the sliding slot (9) of flabellum outer surface correspond.
2. sector angle adjustable downlight according to claim 1, which is characterized in that light source (10) the bottom middle position
It is rotatably connected to brace (5) by rotation axis, and brace (5) one end is rotatably connected to sliding block (7) by rotation axis, and sliding block
(7) internal to be socketed with screw rod (6), screw rod (6) intermediate surface is connected with driving motor (8) by helical gear engagement.
3. sector angle adjustable downlight according to claim 1, which is characterized in that the flabellum (11) be equipped with altogether it is multiple,
And multiple flabellums (11) are fan-shaped arc structure.
4. sector angle adjustable downlight according to claim 2, which is characterized in that there are two the brace (5) sets altogether, and
Brace (5) and sliding block (7) correspond.
5. sector angle adjustable downlight according to claim 2, which is characterized in that the left-handed spiral shell in screw rod (6) surface point
Line and right-handed thread two parts, and left hand thread and right-handed thread are respectively sleeved on a sliding block (7).
6. sector angle adjustable downlight according to claim 1, which is characterized in that the sliding part (13) is one end arc
T-type structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822004794.5U CN209325456U (en) | 2018-12-02 | 2018-12-02 | Fan-shaped angle adjustable downlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822004794.5U CN209325456U (en) | 2018-12-02 | 2018-12-02 | Fan-shaped angle adjustable downlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209325456U true CN209325456U (en) | 2019-08-30 |
Family
ID=67712395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822004794.5U Active CN209325456U (en) | 2018-12-02 | 2018-12-02 | Fan-shaped angle adjustable downlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209325456U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906223A (en) * | 2019-11-13 | 2020-03-24 | 科巨信息科技(广州)股份有限公司 | LED lamp with controllable light irradiation angle |
| CN112386718A (en) * | 2020-10-13 | 2021-02-23 | 佛山科学技术学院 | Dark ultraviolet LED lamp disinfection machine people |
| CN117515476A (en) * | 2024-01-05 | 2024-02-06 | 广州励鑫照明灯具股份有限公司 | LED projection lamp composition and control method thereof |
-
2018
- 2018-12-02 CN CN201822004794.5U patent/CN209325456U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110906223A (en) * | 2019-11-13 | 2020-03-24 | 科巨信息科技(广州)股份有限公司 | LED lamp with controllable light irradiation angle |
| CN110906223B (en) * | 2019-11-13 | 2020-11-03 | 宁海太升电器有限公司 | LED lamp with controllable light irradiation angle |
| CN112386718A (en) * | 2020-10-13 | 2021-02-23 | 佛山科学技术学院 | Dark ultraviolet LED lamp disinfection machine people |
| CN117515476A (en) * | 2024-01-05 | 2024-02-06 | 广州励鑫照明灯具股份有限公司 | LED projection lamp composition and control method thereof |
| CN117515476B (en) * | 2024-01-05 | 2024-04-26 | 广州励鑫照明灯具股份有限公司 | LED projection lamp composition and control method thereof |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |