CN208431679U - A kind of glare prevention LED lighting device of adjustable illumination angle - Google Patents
A kind of glare prevention LED lighting device of adjustable illumination angle Download PDFInfo
- Publication number
- CN208431679U CN208431679U CN201821340729.3U CN201821340729U CN208431679U CN 208431679 U CN208431679 U CN 208431679U CN 201821340729 U CN201821340729 U CN 201821340729U CN 208431679 U CN208431679 U CN 208431679U
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- CN
- China
- Prior art keywords
- mounting groove
- main body
- shaft
- downlight main
- downlight
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of glare prevention LED lighting devices of adjustable illumination angle, including downlight main body and installation pedestal, the installation pedestal is equipped with mounting groove close to the side of downlight main body, the side of the downlight main body is located in mounting groove, shaft is equipped in the mounting groove, the both ends of the shaft are rotatablely connected with mounting groove inner wall, the part that the downlight main body is located in mounting groove is fixedly installed with external member, the external member is fixedly connected with shaft, adjustment gear there are two being symmetrically fixedly mounted in the shaft, the external member is located between two adjustment gears, the mounting groove basal sliding is connected with adjustable plate, connector is offered in the adjustable plate, the adjustable plate is threaded with threaded rod by connector, guide rod there are two being symmetrically fixedly mounted in the mounting groove.The utility model can be adjusted the light angle of downlight main body according to the daylighting situation of different location in office when installation personnel installs LED downlight, practical and convenient.
Description
Technical field
The utility model relates to a kind of illuminations of the glare prevention LED of LED technology field more particularly to adjustable illumination angle to fill
It sets.
Background technique
LED downlight is to improve the product of exploitation on the basis of traditional downlight using novel LED illuminating light source, with traditional downlight
Comparison has the advantage that energy conservation, low-carbon, longevity, colour rendering be good, fast response time.
" dazzle " is a kind of undesirable illumination phenomenon, when the brightness of light source is high or the luminance difference of background and central region
When larger, " dazzle " will be generated." dazzle " phenomenon not only influences to watch, but also all has an impact to vision health, therefore market
On there is the LED downlight of anti-dazzle.
Office mostly uses anti-glare LED down lamp with lamp, however existing anti-glare LED down lamp mostly cannot be right
Light angle is adjusted, the different daylighting effects that different zones have in office, therefore when handling official business indoor location, such as
Fruit not can be carried out the adjustment of light angle, will cause inconvenience in use, therefore need to design a kind of adjustable illumination angle
Glare prevention LED lighting device.
Utility model content
Purpose of the utility model is to solve disadvantages existing in the prior art, such as: existing anti-glare LED down lamp
Light angle cannot be mostly adjusted, the different daylighting effects that different zones have in office, therefore in office
When interior installation, if not can be carried out the adjustment of light angle, it will cause inconvenience in use.
To achieve the goals above, the utility model adopts the technical scheme that
A kind of glare prevention LED lighting device of adjustable illumination angle, including downlight main body and installation pedestal, the installation base
The side for seating against nearly downlight main body is equipped with mounting groove, and the side of the downlight main body is located in mounting groove, sets in the mounting groove
There is shaft, the both ends of the shaft are rotatablely connected with mounting groove inner wall, and it is solid that the downlight main body is located at the part in mounting groove
Dingan County is equipped with external member, and the external member is fixedly connected with shaft, and symmetrically there are two adjustment gears for fixed installation in the shaft, described
External member is located between two adjustment gears, and the mounting groove basal sliding is connected with adjustable plate, the company of offering in the adjustable plate
Interface, the adjustable plate are threaded with threaded rod by connector, are symmetrically fixedly mounted in the mounting groove there are two guide rod,
The adjustable plate is symmetrically opened up there are two the cunning mouth being slidably connected with guide rod, and one end of the threaded rod and mounting groove inner wall rotate
Connection, the other end of the threaded rod are fixedly connected with driving device, and the adjustable plate is located at the side of shaft, the adjustable plate
Upper to be symmetrically fixedly mounted there are two rack gear, two rack gears and two adjustment gears correspond, each rack gear and tune
Save gear engagement connection.
Preferably, the driving device includes handle, and the side of the downlight main body is equipped with the control being connected to mounting groove
Mouthful, the other end of the threaded rod passes through the side that control mouth extends to downlight main body, the elongated end of the threaded rod and adjusting
Handle is fixedly connected.
Preferably, the driving device includes servo motor, and the servo motor is fixedly mounted on the side in mounting groove,
The driving end of the servo motor is fixedly connected with the other end of threaded rod, inner wall of the mounting groove close to servo motor side
On be fixedly installed with battery, the battery is electrically connected with servo motor.
Preferably, offer installing port in the external member, the shaft passes through installing port, opened up in the external member there are two
Fixing port is threaded with fixing bolt in each fixing port, symmetrically opens up that there are two for screw thread in the shaft
It is connected with the screw thread mouth of fixing bolt.
Preferably, it is symmetrically fixedly mounted on the mounting groove inner wall there are two bearing, the both ends of the shaft are respectively with two
A bearing rotation connection.
Preferably, it is fixedly installed with cushion in the downlight main body, is offered on the cushion for being socketed downlight main body
Opening, the installation pedestal is equipped with the adjustment mouth that is connected to mounting groove close to the position of mounting groove notch, and the cushion is located at
It adjusts in mouth.
Compared with prior art, the utility model has the beneficial effects that
1, the utility model is realized by driving device, threaded rod, adjustable plate, rack gear, adjustment gear, shaft, external member
To the angular adjustment of downlight main body, so as to when installation personnel installs downlight main body, according to different location in office
Daylighting situation is adjusted the light angle of downlight main body, practical and convenient.
2, the utility model by cushion can effectively avoid downlight subject angle adjust during with adjustment mouth inner wall
Scraping collision avoid the surface of downlight main body from scratch occur so as to reduce the friction that downlight main body is subject to during the adjustment,
Promote the aesthetics of downlight main body entirety.
Detailed description of the invention
Fig. 1 be the utility model proposes the cross section structure of glare prevention LED lighting device of adjustable illumination angle a kind of show
It is intended to；
Fig. 2 is structural schematic diagram at the A of Fig. 1；
Fig. 3 is structural schematic diagram at the B of Fig. 1；
Fig. 4 is structural schematic diagram at the C of Fig. 1.
In figure: 1 downlight main body, 2 installation pedestals, 3 adjustment mouths, 4 cushions, 5 bearings, 6 shafts, 7 adjustment gears, 8 adjustable plates,
9 external members, 10 fixing bolts, 11 screw thread mouths, 12 installing ports, 13 rack gears, 14 guide rods, 15 sliding mouths, 16 threaded rods, 17 connectors.
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.
In the description of the present invention, it should be understood that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "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.
Referring to Fig.1-4, a kind of glare prevention LED lighting device of adjustable illumination angle, including downlight main body 1 and installation pedestal
2, downlight main body 1 is equipped with mounting groove, downlight close to the side of downlight main body 1 using anti-glare LED down lamp, installation pedestal 2
The side of main body 1 is located in mounting groove, and cushion 4 is fixedly installed in downlight main body 1, is offered on cushion 4 for being socketed downlight
The opening of main body 1, installation pedestal 2 are equipped with the adjustment mouth 3 being connected to mounting groove close to the position of mounting groove notch, and cushion 4 is located at
It adjusts in mouth 3, can effectively avoid downlight main body 1 from scraping during angle adjusts with adjustment 3 inner wall of mouth by cushion 4
It touches, so as to reduce the friction that downlight main body 1 is subject to during the adjustment.
Shaft 6 is equipped in mounting groove, the both ends of shaft 6 are rotatablely connected with mounting groove inner wall, symmetrical on mounting groove inner wall
It is fixedly mounted there are two bearing 5, the both ends of shaft 6 are rotatablely connected with two bearings 5 respectively, are realized and are turned by two bearings 5
Axis 6 with it is rotatably mounted in mounting groove, so as to realize rotation of the shaft 6 in mounting groove；Downlight main body 1 is located at installation
Part in slot is fixedly installed with external member 9, and external member 9 is fixedly connected with shaft 6, and installing port 12 is offered in external member 9, and shaft 6 is worn
Installing port 12 is crossed, is opened up in external member 9 there are two fixing port, is threaded with fixing bolt 10 in each fixing port, in shaft 6
For being threaded with the screw thread mouth 11 of fixing bolt 10, two fixing bolts 10 and two screw thread mouths 11 there are two symmetrically opening up
Correspond, two fixing bolts 10 are corresponded with two fixing ports, by by two fixing bolts 10 screw in fixing ports with
Screw thread mouth 11 realizes being fixedly connected for external member 9 and shaft 6, to reach the effect that rotating shaft 6 can drive external member 9 to rotate
Fruit.
It is symmetrically fixedly mounted in shaft 6 there are two adjustment gear 7, external member 9 is located between two adjustment gears 7, mounting groove
Basal sliding is connected with adjustable plate 8, and connector 17 is offered in adjustable plate 8, and adjustable plate 8 is threaded with spiral shell by connector 17
Rasp bar 16,17 inner wall of connector are equipped with internal screw thread, and threaded rod 16 is equipped with the external screw thread of cooperation internal screw thread, symmetrical in mounting groove
It is fixedly mounted there are two guide rod 14, adjustable plate 8 symmetrically opens up that there are two the cunning mouth 15 being slidably connected with guide rod 14, two sliding mouths 15
It is corresponded with two guide rods 14.
One end of threaded rod 16 and mounting groove inner wall are rotatablely connected, and the other end of threaded rod 16 is fixedly connected with driving dress
It sets, driving device includes handle, and the side of downlight main body 1 is equipped with the control mouth being connected to mounting groove, the other end of threaded rod 16
The side of downlight main body 1 is extended to across control mouth, the elongated end of threaded rod 16 is fixedly connected with regulation handle, can pass through rotation
It changes hands grip strip and moves the rotation of threaded rod 16, to cooperate guide rod 14 to slide back and forth adjustable plate 8 in mounting groove, thus cooperating teeth
Item 13 drives adjustment gear 7 and shaft 6 to rotate, so that downlight main body 1 be driven to carry out angle adjustment.
Driving device includes servo motor, and servo motor is fixedly mounted on the side in mounting groove, the driving of servo motor
End is fixedly connected with the other end of threaded rod 16, and mounting groove is fixedly installed with battery on the inner wall of servo motor side,
Battery is electrically connected with servo motor, and battery is powered servo motor, passes through the suitable of Serve Motor Control threaded rod 16
Hour hands are rotated and are rotated counterclockwise, so that guide rod 14 be cooperated to slide back and forth adjustable plate 8 in mounting groove；Adjustable plate 8 is located at
The side of shaft 6, is symmetrically fixedly mounted that there are two rack gear 13, two rack gears 13 and two 7 one a pair of adjustment gears on adjustable plate 8
It answers, each rack gear 13 engages connection with adjustment gear 7.
In the utility model, when user uses the device:
Embodiment 1: by rotating clockwise handle, threaded rod 16 is driven to rotate clockwise, cooperation guide rod 14 to adjust
Plate 8 is in mounting groove slides forwards, so that two rack gears 13 of cooperation rotate counterclockwise two adjustment gears 7, to drive
Shaft 6 and external member 9 rotate counterclockwise, and rotating handle counterclockwise drives threaded rod 16 to rotate counterclockwise, and cooperation guide rod 14 makes
It obtains adjustable plate 8 to slide backward in mounting groove, two adjustment gears 7 rotate clockwise, and shaft 6 and external member 9 are also therefore clockwise
Rotation, so as to adjust the light angle of downlight main body 1；
Embodiment 2: the rotation of threaded rod 16 is controlled by servo motor, can control the clockwise of threaded rod 16
With rotate counterclockwise, comparison using handle it is although more convenient, but install higher cost.
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. a kind of glare prevention LED lighting device of adjustable illumination angle, including downlight main body (1) and installation pedestal (2), the peace
It filling pedestal (2) and is equipped with mounting groove close to the side of downlight main body (1), the side of the downlight main body (1) is located in mounting groove,
It is characterized in that, be equipped with shaft (6) in the mounting groove, the both ends of the shaft (6) are rotatablely connected with mounting groove inner wall, described
The part that downlight main body (1) is located in mounting groove is fixedly installed with external member (9), and the external member (9) is fixedly connected with shaft (6),
Symmetrically be fixedly mounted on the shaft (6) there are two adjustment gear (7), the external member (9) be located at two adjustment gears (7) it
Between, the mounting groove basal sliding is connected with adjustable plate (8), offers connector (17), the adjusting in the adjustable plate (8)
Plate (8) is threaded with threaded rod (16) by connector (17), and symmetrically there are two guide rods for fixed installation in the mounting groove
(14), the adjustable plate (8) symmetrically opens up there are two the cunning mouth (15) being slidably connected with guide rod (14), the threaded rod (16)
One end and mounting groove inner wall are rotatablely connected, and the other end of the threaded rod (16) is fixedly connected with driving device, the adjustable plate
(8) there are two being symmetrically fixedly mounted on the side of shaft (6), the adjustable plate (8) rack gear (13), two rack gears
(13) it is corresponded with two adjustment gears (7), each rack gear (13) engages connection with adjustment gear (7).
2. a kind of glare prevention LED lighting device of adjustable illumination angle according to claim 1, which is characterized in that described
Driving device includes handle, and the side of the downlight main body (1) is equipped with the control mouth being connected to mounting groove, the threaded rod (16)
The other end pass through control mouth and extend to the side of downlight main body (1), the elongated end and regulation handle of the threaded rod (16) are solid
Fixed connection.
3. a kind of glare prevention LED lighting device of adjustable illumination angle according to claim 1, which is characterized in that described
Driving device includes servo motor, and the servo motor is fixedly mounted on the side in mounting groove, the driving of the servo motor
End is fixedly connected with the other end of threaded rod (16), and the mounting groove is fixedly installed with storage on the inner wall of servo motor side
Battery, the battery are electrically connected with servo motor.
4. a kind of glare prevention LED lighting device of adjustable illumination angle according to claim 1, which is characterized in that described
It is offered in external member (9) installing port (12), the shaft (6) passes through installing port (12), opens up that there are two solid on the external member (9)
Determine mouth, be threaded in each fixing port fixing bolt (10), is symmetrically opened up on the shaft (6) there are two being used for
It is threaded with the screw thread mouth (11) of fixing bolt (10).
5. a kind of glare prevention LED lighting device of adjustable illumination angle according to claim 1, which is characterized in that described
It is symmetrically fixedly mounted on mounting groove inner wall there are two bearing (5), the both ends of the shaft (6) are rotated with two bearings (5) respectively
Connection.
6. a kind of glare prevention LED lighting device of adjustable illumination angle according to claim 1, which is characterized in that described
It is fixedly installed in downlight main body (1) cushion (4), the opening for being socketed downlight main body (1) is offered on the cushion (4),
The installation pedestal (2) is equipped with the adjustment mouth (3) being connected to mounting groove, cushion (4) position close to the position of mounting groove notch
In in adjustment mouth (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821340729.3U CN208431679U (en) | 2018-08-20 | 2018-08-20 | A kind of glare prevention LED lighting device of adjustable illumination angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821340729.3U CN208431679U (en) | 2018-08-20 | 2018-08-20 | A kind of glare prevention LED lighting device of adjustable illumination angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208431679U true CN208431679U (en) | 2019-01-25 |
Family
ID=65097570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821340729.3U Expired - Fee Related CN208431679U (en) | 2018-08-20 | 2018-08-20 | A kind of glare prevention LED lighting device of adjustable illumination angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208431679U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550705A (en) * | 2020-06-04 | 2020-08-18 | 惠安县品创工业设计有限公司 | Indoor anti-dazzling LED illuminating lamp |
-
2018
- 2018-08-20 CN CN201821340729.3U patent/CN208431679U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111550705A (en) * | 2020-06-04 | 2020-08-18 | 惠安县品创工业设计有限公司 | Indoor anti-dazzling LED illuminating lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190125 Termination date: 20200820 |