CN207539688U - A kind of quick dimming mechanism of LED light - Google Patents
A kind of quick dimming mechanism of LED light Download PDFInfo
- Publication number
- CN207539688U CN207539688U CN201721643478.1U CN201721643478U CN207539688U CN 207539688 U CN207539688 U CN 207539688U CN 201721643478 U CN201721643478 U CN 201721643478U CN 207539688 U CN207539688 U CN 207539688U
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- CN
- China
- Prior art keywords
- light modulation
- light
- turntable
- rotating cylinder
- locating slot
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- 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.)
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Abstract
The utility model discloses a kind of quick dimming mechanisms of LED light,Including pedestal,Two supporting racks are installed on the pedestal,The upper end of two support frames as described above is fixed with two groups of fixation disks,And the center location of one of which fixation disk is fixedly connected with the tail end of LED lamp panel,LED light is electrically installed in the LED lamp panel,The countershaft that disk is fixed described in two groups moves and is equipped with light modulation rotating cylinder,The circle centre position at the light modulation rotating cylinder both ends is through pore structure,And the bottom end that two shafts are fixedly connected with through pore structure at light modulation rotating cylinder both ends,The utility model, which dims turntable, can drive the rotation of light modulation rotating cylinder in rotation,Turntable is in rotation slot in rotation process,When steel ball enters locating slot,Turntable then stops operating,Light modulation piece turns to the front of LED light at this time,Piece is dimmed as different colours and the acrylic material of shading value,The light that LED light is sent out is filtered by light modulation piece,Obtain desired light efficiency.
Description
Technical field
The utility model is related to LED light technical field, specially a kind of quick dimming mechanism of LED light.
Background technology
LED desk lamp is exactly the desk lamp using LED (LightEmittingDiode) i.e. light emitting diodes as light source, and LED is one
Kind solid state semiconductor devices, electricity directly can be converted into light by it.Advantage is that light source direction is good, environmentally protective, the service life compared with
Long, in the prior art, student needs to be illuminated using LED desk lamp most of when night is in study, and student is in dazzling light
It is lower to learn there is a great harm for eyes, and somebody turns on light in custom during sleep, however LED light source is more single in the prior art
One, the intensity and color of light can not change, thus it is proposed that a kind of quick dimming mechanism of LED light is solving the above problems.
Utility model content
The purpose of this utility model is to provide a kind of quick dimming mechanism of LED light, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical solution：A kind of quick dimming mechanism of LED light, including
Pedestal is installed with two supporting racks on the pedestal, and the upper end of two support frames as described above is fixed with two groups of fixation disks, and
The center location of one of which fixation disk is fixedly connected with the tail end of LED lamp panel, and LED light is electrically installed in the LED lamp panel,
The countershaft that disk is fixed described in two groups moves and is equipped with light modulation rotating cylinder, and the circle centre position at the light modulation rotating cylinder both ends is through pore structure, and is adjusted
Light rotating cylinder both ends are fixedly connected with the bottom ends of two shafts through pore structure, and the shaft is hollow cylinder structure, and wherein one
Group shaft is sleeved in LED lamp panel and is moved with fixed dish axle and connect, and shaft described in another group runs through fixed disk and with dimming turntable shaft
Dynamic connection, the both ends of the light modulation rotating cylinder are two groups of turntables, and the inside insertion of the fixed disk is equipped with rotation slot, and the turntable can
Rotation is stuck in rotation slot, is fixedly connected between turntable described in two groups by dimming plate rack, and the light modulation plate rack is positive rib
Rod structure, and dim and light modulation piece is fixed in plate rack, the inner wall insertion of the rotation slot is equipped with spring cavity, the spring cavity
Bottom is fixedly connected with one end of spring, and the other end of the spring is fixedly connected with the bottom surface of steel ball, the side wall insertion of the turntable
Equipped with locating slot, the head of the steel ball is stuck in locating slot.
Preferably, the quantity of the locating slot is not less than three groups, and the mode of locating slot circular array is embedded in be located at and turn
The side wall of disk, the number of edges and the quantity of locating slot of the light modulation plate rack are consistent, and dim the vertex position of plate rack with
The position of locating slot is corresponding.
Preferably, the light modulation piece is acrylic structure, and the quantity of light modulation piece and the quantity of locating slot are consistent.
Compared with prior art, the beneficial effects of the utility model are：
1st, the utility model switches different light modulation pieces by dimming the setting of piece, rotation light modulation turntable, what LED light was sent out
Light is filtered by light modulation piece, obtains desired light efficiency；
2nd, the utility model allows light modulation rotating cylinder easily to be positioned in rotation by the setting of steel ball and locating slot.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model turntable and fixed disk attachment structure schematic diagram.
In figure：1 pedestal, 2 supporting racks, 3 fix disks, 4LED lamp plates, 5LED lamps, 6 light modulation rotating cylinders, 7 shafts, 8 light modulation turntables,
9 turntables, 10 rotation slots, 11 light modulation plate racks, 12 light modulation pieces, 13 spring cavitys, 14 springs, 15 steel balls, 16 locating slots.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of quick dimming mechanism of LED light, including pedestal
1, two supporting racks 2 are installed on pedestal 1, and the upper end of two supporting racks 2 is fixed with two groups of fixation disks 3, and wherein one
The center location of the fixed disk 3 of group is fixedly connected with the tail end of LED lamp panel 4, is electrically installed with LED light 5 in the LED lamp panel 4, and two
The countershaft of the fixed disk 3 of group, which moves, is equipped with light modulation rotating cylinder 6, and light modulation rotating cylinder 6 is mounted on the light source exit of LED desk lamp, which turns
The circle centre position at 6 both ends of cylinder is through pore structure, and the bottom that two shafts 7 are fixedly connected with through pore structure at 6 both ends of light modulation rotating cylinder
End, shaft 7 is hollow cylinder structure, and one of which shaft 7 is sleeved in LED lamp panel 4 and is moved with fixed 3 axis of disk and connect, another
Group shaft 7, which runs through fixed disk 3 and moved with light modulation 8 axis of turntable, to be connect, and light modulation turntable 8 can drive light modulation rotating cylinder 6 in rotation
Rotation, LED lamp panel 4 remain stationary as, and light modulation rotating cylinder 6 can realize the switching of light modulation piece 12, the light that LED light 5 is sent out in rotation
Modulated light piece 12 filters, so as to fulfill light modulation.
The both ends for dimming rotating cylinder 6 are two groups of turntables 9, and the inside insertion of fixed disk 3 is equipped with rotation slot 10, and turntable 9 is rotatable
It is stuck in rotation slot 10, is fixedly connected between two groups of turntables 9 by dimming plate rack 11, light modulation plate rack 11 is regular prism knot
Structure, and dim and light modulation piece 12 is fixed in plate rack 11, the inner wall insertion of rotation slot 10 is equipped with spring cavity 13, the spring cavity 13
Bottom be fixedly connected with one end of spring 14, the other end of the spring 14 is fixedly connected with the bottom surface of steel ball 15, the side wall of turntable 9
Embedded to be equipped with locating slot 16, the head of steel ball 15 is stuck in locating slot 16, and the quantity of locating slot 16 is not less than three groups, and locating slot
The mode of 16 circular arrays is embedded in the side wall for being located at turntable 9, and when rotation dims rotating cylinder 6, turntable 9 rotates in rotation slot 10,
When steel ball 15 enters locating slot 16, turntable 9 then stops operating, and dims the number of edges of plate rack 11 and is kept with the quantity of locating slot 16
Unanimously, and the vertex position of light modulation plate rack 11 is corresponding with the position of locating slot 16, and light modulation piece 12 is acrylic structure, and is adjusted
The quantity of mating plate 12 and the quantity of locating slot 16 are consistent, and light modulation piece 12 is transparent acrylic material, is set as different face
Color and different shading values, rotation light modulation rotating cylinder 6, make light modulation piece 12 turn to the front of LED light 5, the light that LED light 5 is sent out
It is filtered by dimming piece 12, obtains desired light efficiency.
Operation principle：The utility model, which dims turntable 8, can drive the rotation of light modulation rotating cylinder 6 in rotation, and turntable 9 is turning
In dynamic slot 10 in rotation process, when steel ball 15 enters locating slot 16, turntable 9 then stops operating, and dims piece 12 at this time and turns to
The front of LED light 5, light modulation piece 12 are different colours and the acrylic material of shading value, and the light that LED light 5 is sent out is by light modulation
Piece 12 and filtered, obtain desired light efficiency.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (3)
1. a kind of quick dimming mechanism of LED light, including pedestal (1), it is characterised in that：Two are installed on the pedestal (1)
Root supporting rack (2), the upper end of two support frames as described above (2) are fixed with two groups of fixation disks (3), and one of which fixes disk (3)
Center location be fixedly connected with the tail ends of LED lamp panel (4), be electrically installed with LED light (5) in the LED lamp panel (4), two groups
The countershaft of the fixed disk (3), which moves, is equipped with light modulation rotating cylinder (6), the circle centre position at light modulation rotating cylinder (6) both ends be through pore structure,
And the bottom end that two shafts (7) are fixedly connected with through pore structure at light modulation rotating cylinder (6) both ends, the shaft (7) are hollow cylinder
Structure, and one of which shaft (7) is sleeved in LED lamp panel (4) and is moved with fixed disk (3) axis and connect, shaft (7) described in another group
It is connect through fixing disk (3) and being moved with light modulation turntable (8) axis, the both ends of the light modulation rotating cylinder (6) are two groups of turntables (9), described
The inside insertion of fixed disk (3) is equipped with rotation slot (10), and the turntable (9) is rotatably stuck in rotation slot (10), described in two groups
It is fixedly connected between turntable (9) by dimming plate rack (11), the light modulation plate rack (11) is regular prism structure, and dims piece
Light modulation piece (12) is fixed in stent (11), the inner wall insertion of the rotation slot (10) is equipped with spring cavity (13), the spring cavity
(13) bottom is fixedly connected with one end of spring (14), and the other end of the spring (14) is fixedly connected with the bottom surface of steel ball (15),
The side wall insertion of the turntable (9) is equipped with locating slot (16), and the head of the steel ball (15) is stuck in locating slot (16).
2. a kind of quick dimming mechanism of LED light according to claim 1, it is characterised in that：The number of the locating slot (16)
Amount is not less than three groups, and the mode of locating slot (16) circular array is embedded in the side wall for being located at turntable (9), the light modulation plate rack
(11) number of edges and the quantity of locating slot (16) are consistent, and dim the vertex position of plate rack (11) and locating slot (16)
Position is corresponding.
3. a kind of quick dimming mechanism of LED light according to claim 1, it is characterised in that：The light modulation piece (12) is Asia
Gram force structure, and the quantity of light modulation piece (12) and the quantity of locating slot (16) are consistent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721643478.1U CN207539688U (en) | 2017-11-30 | 2017-11-30 | A kind of quick dimming mechanism of LED light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721643478.1U CN207539688U (en) | 2017-11-30 | 2017-11-30 | A kind of quick dimming mechanism of LED light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207539688U true CN207539688U (en) | 2018-06-26 |
Family
ID=62616447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721643478.1U Expired - Fee Related CN207539688U (en) | 2017-11-30 | 2017-11-30 | A kind of quick dimming mechanism of LED light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207539688U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591846A (en) * | 2018-07-12 | 2018-09-28 | 深圳市索恩照明电器有限公司 | Dimmable lighting lamp |
| CN113090971A (en) * | 2021-04-13 | 2021-07-09 | 深圳京柏医疗科技股份有限公司 | Multifunctional desk lamp |
-
2017
- 2017-11-30 CN CN201721643478.1U patent/CN207539688U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108591846A (en) * | 2018-07-12 | 2018-09-28 | 深圳市索恩照明电器有限公司 | Dimmable lighting lamp |
| CN113090971A (en) * | 2021-04-13 | 2021-07-09 | 深圳京柏医疗科技股份有限公司 | Multifunctional desk 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 |
Granted publication date: 20180626 Termination date: 20181130 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |