CN207674334U - Variable color-temperature downlight - Google Patents
Variable color-temperature downlight Download PDFInfo
- Publication number
- CN207674334U CN207674334U CN201721774009.3U CN201721774009U CN207674334U CN 207674334 U CN207674334 U CN 207674334U CN 201721774009 U CN201721774009 U CN 201721774009U CN 207674334 U CN207674334 U CN 207674334U
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- China
- Prior art keywords
- circuit board
- temperature
- downlight
- variable color
- driving
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A kind of variable color-temperature downlight provided by the utility model, including：The bottom end of Lamp cup, the Lamp cup is equipped with driving, and rear cover is stamped outside the driving；The rear cover has the side wall of garden tubular and the end face positioned at side wall one end；The driving includes main circuit board and auxiliary circuit board；The auxiliary circuit board is vertically inserted on main circuit board, and the auxiliary circuit board couples main circuit board；The auxiliary circuit board end is equipped with hand switch, and the hand switch reaches outside rear cover；The hand switch is for switching colour temperature circuit.The utility model compact overall structure, it is easy to operate, solve the larger defect of existing variable color-temperature downlight overall volume.
Description
Technical field
The utility model is related to field of illumination equipment, and in particular to variable color-temperature downlight.
Background technology
Since variable color-temperature downlight has the characteristics that energy conservation and environmental protection, it is applied to the every aspect of daily life, with lamp
The development of tool technology, control RGB lamps and lanterns simply light the aesthetic requirement that can not meet people, and can not be according to surrounding
The brightness of environment automatically adjusts the brightness of variable color-temperature downlight, needs to adjust brightness by artificial control, brings inconvenience.
The control mode limitation of execute-in-place is big, can not carry out remote control.For this purpose, seek it is a kind of can be according to the bright of ambient enviroment
Automatic regulating lightness is spent, while the LED lamp control systems of remote control can be carried out.
Existing Publication No. CN203010283U's《The LED light device of variable color-temperature》Patent document, the interior peace of lamp body
Equipped with multiple drivings being set up in parallel, there is the output control driving for needing external device (ED) in multiple drive connection control units
Transformation, in a disguised form needs additional device, increases whole volume, and multiple drivings and control unit are integrated in lamp body side by side
It is interior, further result in the larger defect of overall volume.
Utility model content
（One）Technical problems to be solved
The purpose of this utility model is to provide a kind of variable color-temperature downlight, solves existing variable color-temperature downlight entirety body
The larger defect of product.
（Two）Technical solution
In order to solve the above-mentioned technical problem, a kind of variable color-temperature downlight provided by the utility model, including：Lamp cup, it is described
The bottom end of Lamp cup is equipped with driving, and rear cover is stamped outside the driving；The rear cover has side wall and the end face positioned at side wall one end；
The driving includes main circuit board and auxiliary circuit board；The auxiliary circuit board is vertically inserted on main circuit board, the auxiliary circuit
Plate couples main circuit board；The auxiliary circuit board end is equipped with hand switch, and the hand switch reaches outside rear cover；It is described
Hand switch is for switching colour temperature circuit.Auxiliary circuit board is vertically inserted on main circuit board and couples main circuit by the utility model
The volume of columnar rear cover is utilized in plate to greatest extent, drives shared volume；Using vertically arranged structure, auxiliary
It helps circuit board end to be equipped with the hand switch for stretching out rear cover, does not need the transformation of the output control driving of external device (ED), do not need
Output device especially not may require that extra equipment volume so that compact overall structure, it is easy to operate.
Preferably, the side wall is equipped with through-hole.
Preferably, the variable color-temperature downlight further includes power cord, and described power cord one end passes through through-hole and couples main electricity
Road plate.
Preferably, the Lamp cup bottom end is equipped with bottom plate, and the driving is fixed on the lateral surface of bottom plate.
Preferably, the variable color-temperature downlight further includes lamp plate, and the lamp plate is fixed on the medial surface of bottom plate, the lamp plate
Coupling driving.
Preferably, the variable color-temperature downlight further includes reflective sheeting and face ring, and the reflective sheeting is close to be fixed on Lamp cup
On madial wall；The face ring is held away from one side end of Lamp cup of driving.
（Three）Advantageous effect
A kind of variable color-temperature downlight provided by the utility model, has the following advantages：
1, the utility model compact overall structure, it is easy to operate, it solves existing variable color-temperature downlight and needs external dress
The transformation for the output control driving set, so that the defect that overall volume is larger.
Description of the drawings
Fig. 1 is the configuration schematic diagram of the variable color-temperature downlight of the embodiments of the present invention 1；
Fig. 2 is Fig. 1 bottom plate partial enlargement structural representations of the variable color-temperature downlight of the embodiments of the present invention 1；
Fig. 3 be the variable color-temperature downlight of the embodiments of the present invention 1 Fig. 1 in the end face partial enlargement structure of rear cover show
It is intended to；
Fig. 4 is the driving structure schematic diagram of the variable color-temperature downlight of the embodiments of the present invention 1.
1, Lamp cup；2, it drives；3, lamp plate；4, rear cover；5, side wall；6, main circuit board；7, auxiliary circuit board；8, hand is pushed aside
It closes；9, mounting groove；10, through-hole；11, power cord；12, bottom plate；13, reflective sheeting；14, face ring；15, it perforates；16, end face.
Specific implementation mode
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Example is not intended to limit the scope of the present invention for illustrating the utility model.
Embodiment 1：As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of variable color-temperature downlight provided by the utility model, including：
The bottom end of Lamp cup 1, the Lamp cup 1 is equipped with driving 2, and rear cover 4 is stamped outside the driving 2；The rear cover 4 has the side of garden tubular
Wall 5 and end face 16 positioned at side wall one end；The driving 2 includes main circuit board 6 and auxiliary circuit board 7；The auxiliary circuit board 7
It is vertically inserted on main circuit board 6, the auxiliary circuit board 7 couples main circuit board 6；It is dialled equipped with hand 7 end of the auxiliary circuit board
Switch 8, the hand switch 8 is for switching colour temperature circuit.There is the mounting groove 9 of perforation on the end face 16 of the rear cover 4；It is described
Hand switch 8 passes through mounting groove 9 and is exposed to outside；The side wall 5 is equipped with through-hole 10.The variable color-temperature downlight further includes
Power cord 11,11 one end of the power cord pass through through-hole 10 and couple main circuit board 6.
1 bottom end of the Lamp cup is equipped with bottom plate 12, and the driving 2 is fixed on the lateral surface of bottom plate 12.The variable color-temperature
Downlight further includes lamp plate 3, and the lamp plate 3 is fixed on the medial surface of bottom plate 12, the coupling of the lamp plate 3 driving 2.The bottom of the present embodiment
Plate 12 is equipped with the perforation 15 of perforation, and 15 coupling driving 2 of perforation is passed through convenient for the sealing wire of lamp plate 3.
The variable color-temperature downlight further includes reflective sheeting 13 and face ring 14, and the reflective sheeting 13 is close to be fixed on Lamp cup 1
On madial wall；The face ring 14 is held away from 1 one side end of Lamp cup of driving 2.
When the embodiments of the present invention are installed, lamp plate is fixed on the bottom plate of Lamp cup, is pasted on the madial wall of Lamp cup
Attached reflective sheeting is fixed on an end face of Lamp cup with face ring；It will be driven across perforation with main circuit board and auxiliary circuit board
Lamp plate is coupled, power cord is passed through to the through-hole of rear cover, and by rear cover outer cover in the outside of driving, and hand switch is aligned and is installed
Slot is pierced by.
The various embodiments described above are merely to illustrate the utility model, wherein the structure of each component, connection type etc. are all can be with
It is varied from, every equivalents carried out on the basis of technical solutions of the utility model and improvement should not exclude
Except the scope of protection of the utility model.
Claims (6)
1. a kind of variable color-temperature downlight, which is characterized in that including：The bottom end of Lamp cup, the Lamp cup is equipped with driving, the driving
It is stamped rear cover outside；The rear cover has side wall and the end face positioned at side wall one end；The driving includes main circuit board and auxiliary electricity
Road plate；The auxiliary circuit board is vertically inserted on main circuit board, and the auxiliary circuit board couples main circuit board；
The auxiliary circuit board end is equipped with hand switch, and the hand switch reaches outside rear cover；The hand switch is used
In switching colour temperature circuit.
2. variable color-temperature downlight as described in claim 1, which is characterized in that the side wall is equipped with through-hole.
3. variable color-temperature downlight as claimed in claim 2, which is characterized in that further include power cord, described power cord one end is worn
It crosses through-hole and couples main circuit board.
4. the variable color-temperature downlight as described in claims 1 or 2 or 3, which is characterized in that the Lamp cup bottom end is equipped with bottom plate, institute
Driving is stated to be fixed on the lateral surface of bottom plate.
5. variable color-temperature downlight as claimed in claim 4, which is characterized in that further include lamp plate, the lamp plate is fixed on bottom plate
Medial surface, lamp plate coupling driving.
6. the variable color-temperature downlight as described in claims 1 or 2 or 3, which is characterized in that further include reflective sheeting and face ring, it is described
Reflective sheeting is close to be fixed on the madial wall of Lamp cup；The face ring is held away from one side end of Lamp cup of driving.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721774009.3U CN207674334U (en) | 2017-12-19 | 2017-12-19 | Variable color-temperature downlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721774009.3U CN207674334U (en) | 2017-12-19 | 2017-12-19 | Variable color-temperature downlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207674334U true CN207674334U (en) | 2018-07-31 |
Family
ID=62967922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721774009.3U Active CN207674334U (en) | 2017-12-19 | 2017-12-19 | Variable color-temperature downlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207674334U (en) |
-
2017
- 2017-12-19 CN CN201721774009.3U patent/CN207674334U/en active Active
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