CN206176180U - Light -emitting diode (LED) ceiling lamp - Google Patents
Light -emitting diode (LED) ceiling lamp Download PDFInfo
- Publication number
- CN206176180U CN206176180U CN201621032827.1U CN201621032827U CN206176180U CN 206176180 U CN206176180 U CN 206176180U CN 201621032827 U CN201621032827 U CN 201621032827U CN 206176180 U CN206176180 U CN 206176180U
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- CN
- China
- Prior art keywords
- fixture block
- led driver
- hollow slots
- led
- electric capacity
- 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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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model discloses a light -emitting diode (LED) ceiling lamp, including ceiling pan and LED driver, be equipped with at least two and be the fretwork groove that the arc set up on ceiling pan on same circular, be equipped with in the bottom of LED driver and put the fixture block that corresponds with the fretwork trench, fretwork groove and fixture block form rotatory buckle structure, insert the anterior segment portion in corresponding fretwork groove through the fixture block, then rotate to the back end portion in corresponding fretwork groove through the rotatory fixture block that makes, and the chucking is realized being connected of LED driver and ceiling pan and is fixed each other. Equipment convenient operation between ceiling pan and the LED driver, swift need not to use appurtenance, can improve the packaging efficiency. The LED driver adopts the current regulator diode to carry out the constant current, and the control effect is stable, makes the LED flicker frequency low, and luminous stable, circuit design is simple moreover, effective reduction in production cost.
Description
Technical field
The present invention relates to field of LED illumination, the simple LED lamp affixed to the ceilings of more particularly to a kind of assembly operation.
Background technology
Lamp affixed to the ceiling is to adsorb or be embedded in the lamp decoration on roof ceiling, and it is as pendent lamp, and the main lighting of interior
Equipment, is the light fixture of various places Jing such as family, office, public place of entertainment often selection.LED has mercury-free nontoxic, dirty without electromagnetism
Dye, without harm ray and the features such as energy-conserving and environment-protective, long service life, so existing lamp affixed to the ceiling gradually replaces power saving fluorescent lampss with LED
It is used as light source use.Existing LED lamp affixed to the ceilings are typically made up of ceiling disk, LED light source plate, LED driver and lampshade, LED
Driver is arranged on ceiling disk, how to make the attended operation of LED driver and ceiling disk convenient, to improve packaging efficiency
It is the technical problem to be solved.
The content of the invention
The main object of the present invention is to provide a kind of LED lamp affixed to the ceilings, it is intended to realize the group between LED driver and ceiling disk
Fill easy to operate, quick.
The present invention proposes a kind of LED lamp affixed to the ceilings, including ceiling disk and LED driver, is provided with least on the ceiling disk
The hollow slots of two curved settings in same circle, are provided with and the hollow slots position in the bottom of the LED driver
One-to-one fixture block is put, the width in the leading portion portion of the hollow slots is slightly larger than the thickness of the fixture block so that the fixture block is light
The leading portion portion of the hollow slots is inserted, the width in the back segment portion of the hollow slots is less than its leading portion portion, with fixture block described in clamping;Institute
State hollow slots rotary buckle structure is formed with the fixture block, by the leading portion portion of the corresponding hollow slots of fixture block insertion,
Then make the fixture block turn to the back segment portion of the corresponding hollow slots by rotation, realize the LED driver with it is described
Ceiling disk is connected;Drive circuit in the LED driver include the first electric capacity, first resistor, rectification circuit, second
Electric capacity, second resistance, 3rd resistor, the first current regulator diode, civil power incoming end are connected with the first electric capacity incoming end, first resistor
In parallel with the first electric capacity, the first electric capacity outfan is connected to rectification circuit and accesses side, the two ends for picking out side of rectification circuit and the
Two capacitance connections, second resistance are in parallel with the second electric capacity, and the second electric capacity is connected with 3rd resistor, the first current regulator diode successively,
First current regulator diode and the second electric capacity are connected with drive circuit output interface respectively.
Preferably, the hollow slots are provided with four, the arcuate groove being in same circle, relatively uniform distribution two-by-two.
Preferably, the center of circle corresponding to the hollow slots is the central point of the ceiling disk.
Preferably, the fixture block is arranged in cantilever hooks.
The LED lamp affixed to the ceilings of the present invention have the beneficial effect that:
It is connected by rotary buckle structure between the ceiling disk and LED driver of the LED lamp affixed to the ceilings of the present invention, is assembled
When, the fixture block of LED driver lower end is inserted into the leading portion portion of the hollow slots on corresponding ceiling disk, fixture block is made by rotation then
Turn in the back segment portion of corresponding hollow slots, mutual clamping, realize being connected for LED driver and ceiling disk.Ceiling disk
Assembly operation and LED driver between is convenient, fast, without using aid, can improve packaging efficiency.
And, when need to remove LED driver, only need to just may be used to the rightabout rotating LED driver of above-mentioned direction of rotation
Fixture block is screwed out from hollow slots, so as to easily remove LED driver, facilitate the replacing and maintenance of LED driver.
Description of the drawings
Fig. 1 be LED lamp affixed to the ceilings of the present invention an embodiment in ceiling disk structural representation;
Fig. 2 be LED lamp affixed to the ceilings of the present invention an embodiment in LED driver structural representation;
Fig. 3 be LED lamp affixed to the ceilings of the present invention an embodiment in structural representation after the assembling of ceiling disk and LED driver;
Fig. 4 be LED lamp affixed to the ceilings of the present invention an embodiment in LED driver circuit diagram.
The realization of the object of the invention, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
It should be appreciated that specific embodiment described herein is not intended to limit the present invention only to explain the present invention.
Referring to figs. 1 to Fig. 4, an embodiment of the LED lamp affixed to the ceilings of the present invention is proposed:
A kind of LED lamp affixed to the ceilings, including ceiling disk 10 and LED driver 20.Four are provided with ceiling disk 10 in same circle
The hollow slots 30 of the curved setting in shape, the relatively uniform distribution two-by-two of hollow slots 30.The center of circle corresponding to hollow slots 30 is suction
Take over a business 10 central point.It is provided with and the one-to-one fixture block 21 in 30 position of hollow slots in the bottom of LED driver 20, fixture block 21 is in
Cantilever hooks are arranged.The width in the leading portion portion 31 of hollow slots 30 is slightly larger than the thickness of fixture block 21 so that fixture block 21 is easily inserted hollow slots
30 leading portion portion 31, the width in the back segment portion 32 of hollow slots 30 are less than its leading portion portion 31, with clamping fixture block 21.Hollow slots 30 and card
Block 21 forms rotary buckle structure, is connected by rotary buckle structure between the ceiling disk 10 and LED driver 20 of LED lamp affixed to the ceilings
It is fixed.
During assembling, the fixture block 21 of 20 lower end of LED driver is inserted into the leading portion of the hollow slots 30 on corresponding ceiling disk 10
Portion 31, is then made in the back segment portion 32 that fixture block 21 turns to corresponding hollow slots 30 by rotation, mutual clamping, realizes that LED drives
Dynamic device 20 is connected with ceiling disk 10.Assembly operation between ceiling disk 10 and LED driver 20 is convenient, fast, need not
Using aid, packaging efficiency can be improved.And, when need to remove LED driver 20, only need to be to the contrary of above-mentioned direction of rotation
Direction rotating LED driver 20, just can be such that fixture block 21 screws out from hollow slots 30, so as to easily remove LED driver 20, convenient
The replacing of LED driver 20 and maintenance.
Drive circuit in LED driver include the first electric capacity C1, first resistor R1, rectification circuit D1, the second electric capacity C2,
Second resistance R2,3rd resistor R3, the first current regulator diode CRD1.Wherein, the second electric capacity C2 is filter capacitor, plays filtering and makees
With;3rd resistor R3 is current-limiting resistance, plays metering function;Rectification circuit D1 is bridge rectifier D1.
Civil power incoming end is connected with the first electric capacity C1 incoming ends, and first resistor R1 is in parallel with the first electric capacity C1, the first electric capacity
C1 outfans are connected to rectification circuit D1 and access side, and the two ends for picking out side of rectification circuit D1 are connected with the second electric capacity C2, and second
Resistance R2 is in parallel with the second electric capacity C2, and the second electric capacity C2 is connected with 3rd resistor R3, the first current regulator diode CRD1 successively, and first
Current regulator diode CRD1 and the second electric capacity C2 are connected with drive circuit output interface respectively.
LED drive circuit also includes the second current regulator diode CRD2, the 3rd current regulator diode CRD3, the second current regulator diode
CRD2 and the 3rd current regulator diode CRD3 are in parallel with the first current regulator diode CRD1 respectively.Current regulator diode as one kind can be
LED other devices provide the device of stabling current in mains voltage variations, there is a constant current area when current regulator diode works,
I does not change with the change of V in this region, carries out constant current using current regulator diode, even if supply voltage occur powering not
Stable or load resistance change situation very greatly, LED drive circuit can guarantee constant output current, and add current-limiting resistance
Metering function, control effect is stable, and constant current effect is good, makes LED luminance high, reduces flicker frequency, stable luminescence.
The preferred embodiments of the present invention are the foregoing is only, the scope of the claims of the present invention, every utilization is not thereby limited
The equivalent structure transformation made by description of the invention and accompanying drawing content, or directly or indirectly it is used in other related technology necks
Domain, is included within the scope of the present invention.
Claims (4)
1. a kind of LED lamp affixed to the ceilings, including ceiling disk and LED driver, it is characterised in that be provided with least two on the ceiling disk
The hollow slots of the individual curved setting in same circle, are provided with and the hollow out groove location in the bottom of the LED driver
One-to-one fixture block, the width in the leading portion portion of the hollow slots are slightly larger than the thickness of the fixture block so that the fixture block is easily inserted
Enter the leading portion portion of the hollow slots, the width in the back segment portion of the hollow slots is less than its leading portion portion, with fixture block described in clamping;It is described
Hollow slots form rotary buckle structure with the fixture block, insert the leading portion portion of the corresponding hollow slots by the fixture block, so
Make the fixture block turn to the back segment portion of the corresponding hollow slots by rotation afterwards, realize the LED driver with the suction
That what is taken over a business is connected;Drive circuit in the LED driver includes the first electric capacity, first resistor, rectification circuit, second electric
Appearance, second resistance, 3rd resistor, the first current regulator diode, civil power incoming end are connected with the first electric capacity incoming end, first resistor with
First electric capacity is in parallel, and the first electric capacity outfan is connected to rectification circuit and accesses side, the two ends for picking out side and second of rectification circuit
Capacitance connection, second resistance are in parallel with the second electric capacity, and the second electric capacity is connected with 3rd resistor, the first current regulator diode successively, the
One current regulator diode and the second electric capacity are connected with drive circuit output interface respectively.
2. LED lamp affixed to the ceilings according to claim 1, it is characterised in that the hollow slots are provided with four, are in same circle
Arcuate groove in shape, two-by-two relatively uniform distribution.
3. LED lamp affixed to the ceilings according to claim 1 and 2, it is characterised in that the center of circle corresponding to the hollow slots is described
The central point of ceiling disk.
4. LED lamp affixed to the ceilings according to claim 1, it is characterised in that the fixture block is arranged in cantilever hooks.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621032827.1U CN206176180U (en) | 2016-08-31 | 2016-08-31 | Light -emitting diode (LED) ceiling lamp |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201621032827.1U CN206176180U (en) | 2016-08-31 | 2016-08-31 | Light -emitting diode (LED) ceiling lamp |
Publications (1)
Publication Number | Publication Date |
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CN206176180U true CN206176180U (en) | 2017-05-17 |
Family
ID=58675405
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201621032827.1U Expired - Fee Related CN206176180U (en) | 2016-08-31 | 2016-08-31 | Light -emitting diode (LED) ceiling lamp |
Country Status (1)
Country | Link |
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CN (1) | CN206176180U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107902111A (en) * | 2017-10-12 | 2018-04-13 | 芜湖扬宇机电技术开发有限公司 | A kind of separator of aircraft boost motor |
-
2016
- 2016-08-31 CN CN201621032827.1U patent/CN206176180U/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107902111A (en) * | 2017-10-12 | 2018-04-13 | 芜湖扬宇机电技术开发有限公司 | A kind of separator of aircraft boost motor |
CN107902111B (en) * | 2017-10-12 | 2021-07-13 | 安徽匠桥网络科技有限公司 | Separator of booster for aircraft |
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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: 20170517 Termination date: 20180831 |