CN206600715U - A kind of round LED ceiling lamp by rotational automatic regulation brightness - Google Patents
A kind of round LED ceiling lamp by rotational automatic regulation brightness Download PDFInfo
- Publication number
- CN206600715U CN206600715U CN201720137541.8U CN201720137541U CN206600715U CN 206600715 U CN206600715 U CN 206600715U CN 201720137541 U CN201720137541 U CN 201720137541U CN 206600715 U CN206600715 U CN 206600715U
- Authority
- CN
- China
- Prior art keywords
- led
- pcb board
- revolving dial
- round
- edge
- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model provides in a kind of round LED ceiling lamp by rotational automatic regulation brightness, lamp base and is provided with pcb board, and pcb board bottom is provided with the top of the light sources of LED first, pcb board and edge is provided with LED secondary light sources and drive control device；Pcb board is with lamp base provided with the revolving dial being connected with each other, the top of revolving dial is fixing end and is fixedly connected with lamp base, the bottom of revolving dial is round end and is fixedly connected with pcb board, the light sources of LED first include 34 LEDs for being arranged in order distribution, and LED secondary light sources include the annular LED light bar set along pcb board top edge；The revolving dial radially inside flexible contact of horizontal distribution, elastic contact blade is electrically connected with drive control device；Round end includes running contact, and the open top end of insulation lampshade is fixed on the both sides of the edge of pcb board and is connected with pcb board and revolving dial round end in one.
Description
Technical field
The utility model is related to light fixture articles for use manufacture field, more particularly to a kind of circle by rotational automatic regulation brightness
LED ceiling lamp.
Background technology
At present, LED ceiling lamp on the market is to be used as illuminating source using LED chip mostly, with traditional tungsten filament
Bulb is compared, and its driving voltage is fixed, it is impossible to take the brightness adjustment approach of conventional tungsten bulb.Due to a LED ceiling lamp
Inside often there are several LED luminescence chips, therefore can control whether each LED chip lights by circuit in theory, come real
Now adjust the purpose of LED ceiling lamp light and shade.In general, it is by the different LED new product illuminated in combination of different button controls
It is the more commonly used, but it is most of use relatively complicated, and cost is higher, and especially bedroom bathroom etc. need not be frequent
The place of brightness is adjusted, single control button is installed on circular ceiling lamp not only complicated but also circle certainly will be influenceed
The aesthetic measure of LED.
Utility model content
In order to overcome shortcoming of the prior art, the purpose of this utility model is to provide one kind by rotational automatic regulation
The round LED ceiling lamp of brightness.The manufacture device is simple in construction, directly selects to meet by the rotation to LED ceiling lamp lampshade
To the demand of brightness, facilitate convenient.
Technical scheme
It is a kind of by it is rotational automatic regulation brightness round LED ceiling lamp, including the lamp base being fixed on wall and
It is fixed on the insulation lampshade of the lamp base bottom；Pcb board is provided with the lamp base, the pcb board bottom is provided with
Edge is provided with LED secondary light sources and drive control device at the top of the light sources of LED first, the pcb board；The pcb board with it is described
Lamp base is fixed for fixing end and with the lamp base provided with the revolving dial being connected with each other, the top of the revolving dial
Connection, the bottom of the revolving dial is fixedly connected for round end and with the pcb board, and the light sources of LED first include 3-4 bars
The LED of distribution is arranged in order, LED secondary light sources include the annular LED light bar set along the pcb board top edge；Institute
Stating revolving dial, radially inside horizontal distribution has the bullet that various combination is connected between the LED light strip and annular LED light bar
Property contact, the elastic contact blade is electrically connected with the drive control device；The round end includes setting in rotary shaft, the rotary shaft
There is the running contact being connected with the drive control device, can be from the different LED light strips by the rotation of running contact
Or the elastic contact blade of annular LED light bar contacts with each other, so as to light the different LEDs or annular LED light bar；Institute
State insulation lampshade open top end be fixed on the both sides of the edge of the pcb board and with the pcb board and the revolving dial
Round end connection is in one.
The annular LED light bar includes the arc LED that 3-4 bars are distributed along the pcb board Central Symmetry.
The pcb board is provided with the circular cone LED seat of the conical surface outwardly along edge, and the arc LED is fixed on institute
On the conical surface for stating circular cone LED seat, the pcb board edge is provided with ring baffle.
The insulation lampshade is circular frosted lampshade, and the insulation lampshade uses acrylic material, and its thickness is 4cm-
6cm。
Beneficial effect
Compared with prior art, the utility model has the advantages that：
Insulation lampshade and pcb board and revolving dial round end are integral, and the rotation for passing through the lampshade that insulate drives revolving dial
Rotation, makes running contact form the circuit of conducting after being contacted with each other from different elastic contact blades, makes the LED of various combination
(including arc LED) is lighted luminous.It is simple and convenient, easily operation.
Brief description of the drawings
Fig. 1 is the structural representation of the round LED ceiling lamp by rotational automatic regulation brightness in the utility model.
Drawing reference numeral
1- walls, 2- lamp bases, 3- insulation lampshade, 4-PCB plates, 5-LED light bar, 6- annular LEDs light bar, 7- driving controls
Device processed, 8- revolving dials, 9- fixing ends, 10- round ends, 11- elastic contact blades, 12- running contacts, 13- rotary shafts, 14- arcs
Annular LED light bar, 15- circular cones LED seat, 16- ring baffles.
Embodiment
The utility model is further described with reference to specific embodiment, but the utility model not limited to
In these embodiments.One skilled in the art would recognize that the utility model is covered in Claims scope
All alternatives, improvement project and the equivalents potentially included.
The utility model provides a kind of round LED ceiling lamp by rotational automatic regulation brightness, including is fixed on wall
1 lamp base 2 and the insulation lampshade 3 for being fixed on the bottom of lamp base 2 on wall；Pcb board 4, pcb board are provided with lamp base 2
4 bottoms are provided with the light sources of LED first, and the top of pcb board 4 is provided with LED secondary light sources and drive control device 7 along edge；Pcb board
4 fix for fixing end 9 and with lamp base 2 with revolving dial 8 of the lamp base 2 provided with interconnection, the top of revolving dial 8
Connection, the bottom of revolving dial 8 is fixedly connected for round end 10 and with pcb board 4, and the light sources of LED first are arranged in order including 3-4 bars
The LED 5 of distribution, LED secondary light sources include the annular LED light bar 6 set along the top edge of pcb board 4, further preferably
, annular LED light bar 6 includes the arc LED 14 that 3-4 bars are distributed along the Central Symmetry of pcb board 4.
Radially inside horizontal distribution has the various combination between LED light strip 5 and annular LED light bar 6 to be connected to revolving dial 8
Elastic contact blade 11, elastic contact blade 11 electrically connects with drive control device 7；Round end 10 includes setting in rotary shaft 13, rotary shaft 13
Have the running contact 12 being connected with drive control device 7, by running contact 12 rotation can from different LED light strips 5 or
The elastic contact blade 11 of person's annular LED light bar 6 contacts with each other, so as to light different LEDs 5 or annular LED light bar 6；Absolutely
The open top end of edge lampshade 3 is fixed on the both sides of the edge of pcb board 4 and is connected with pcb board 4 and the round end 10 of revolving dial 8
In one, drive revolving dial 8 to rotate by the rotation for the lampshade 3 that insulate, make running contact 12 and the different phases of elastic contact blade 11
Mutual connection forms the circuit of conducting after touch, make various combination LED 5 (including arc LED 14) light it is luminous.Simple side
Just, easily operation, is adapted to the relatively stable places of light demand such as bedroom, bathroom and uses.
Pcb board 4 is provided with the circular cone LED seat of the conical surface outwardly along edge, and arc LED 14 is fixed on circular cone
On the conical surface of LED lamp sockets 15, the edge of pcb board 4 is provided with ring baffle 16, coordinates ring baffle 16, and arc LED 14 is by light
It is pointed into the surrounding edge position of round LED ceiling lamp, forms a more complete annular light belt, be adapted to brightness demand low
When,.
Still further preferably, insulation lampshade 3 is circular frosted lampshade, and using acrylic material, thickness is 4cm-6cm,
It ensure that the soft degree of light.
Claims (4)
1. a kind of round LED ceiling lamp by rotational automatic regulation brightness, including the lamp base being fixed on wall and solid
It is scheduled on the insulation lampshade of the lamp base bottom；It is characterized in that：Pcb board, the pcb board bottom are provided with the lamp base
Portion is provided with the top of the light sources of LED first, the pcb board and edge is provided with LED secondary light sources and drive control device；The PCB
Plate and the lamp base provided with the revolving dial being connected with each other, the top of the revolving dial for fixing end and with the light fixture
Base is fixedly connected, and the bottom of the revolving dial is round end and is fixedly connected with the pcb board, the light sources of LED first
The LED of distribution is arranged in order including 3-4 bars, LED secondary light sources include the annular set along the pcb board top edge
LED；Radially inside horizontal distribution has between the LED light strip and annular LED light bar different groups to the revolving dial
The elastic contact blade of connection is closed, the elastic contact blade is electrically connected with the drive control device；The round end includes rotary shaft, described
Rotary shaft is provided with the running contact being connected with the drive control device, can be from different institutes by the rotation of running contact
The elastic contact blade for stating LED light strip or annular LED light bar contacts with each other, so as to light the different LEDs or annular
LED；It is described insulation lampshade open top end be fixed on the both sides of the edge of the pcb board and with the pcb board and institute
The connection of revolving dial round end is stated in one.
2. a kind of round LED ceiling lamp by rotational automatic regulation brightness according to claim 1, it is characterised in that：
The annular LED light bar includes the arc LED that 3-4 bars are distributed along the pcb board Central Symmetry.
3. a kind of round LED ceiling lamp by rotational automatic regulation brightness according to claim 2, it is characterised in that：
The pcb board is provided with the circular cone LED seat of the conical surface outwardly along edge, and the arc LED is fixed on the annular cone
On the conical surface of face LED seat, the pcb board edge is provided with ring baffle.
4. a kind of round LED ceiling lamp by rotational automatic regulation brightness according to claim 1, it is characterised in that：
The insulation lampshade is circular frosted lampshade, and the insulation lampshade uses acrylic material, and its thickness is 4cm-6cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720137541.8U CN206600715U (en) | 2017-02-13 | 2017-02-13 | A kind of round LED ceiling lamp by rotational automatic regulation brightness |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720137541.8U CN206600715U (en) | 2017-02-13 | 2017-02-13 | A kind of round LED ceiling lamp by rotational automatic regulation brightness |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206600715U true CN206600715U (en) | 2017-10-31 |
Family
ID=60146376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720137541.8U Expired - Fee Related CN206600715U (en) | 2017-02-13 | 2017-02-13 | A kind of round LED ceiling lamp by rotational automatic regulation brightness |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206600715U (en) |
-
2017
- 2017-02-13 CN CN201720137541.8U patent/CN206600715U/en not_active Expired - Fee Related
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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: 20171031 Termination date: 20200213 |