CN205938796U - A back year driver structure for LED down lamp - Google Patents
A back year driver structure for LED down lamp Download PDFInfo
- Publication number
- CN205938796U CN205938796U CN201620635903.1U CN201620635903U CN205938796U CN 205938796 U CN205938796 U CN 205938796U CN 201620635903 U CN201620635903 U CN 201620635903U CN 205938796 U CN205938796 U CN 205938796U
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- CN
- China
- Prior art keywords
- power supply
- rear bearing
- led down
- cover
- driving power
- 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 relates to a back year driver structure for LED down lamp, including face lid, drive power supply and bottom, drive power supply sets up between face lid and bottom, on the one hand the joint is in the inboard of face lid for the bottom, and on the other hand passes through a fastener and a face lid fixed connection, the inboard draw -in groove that is used for fixed drive power supply that is equipped with of face lid, drive power supply sets up in the draw -in groove, last drive output extension line and the mains input terminal rim of the mouth of being equipped with of drive power supply, drive power supply connects luminous barrel through drive output extension line electricity, drive power supply passes through the mains input terminal rim of the mouth and inserts the commercial power. Driver overall structure design benefit is carried to this back, with the rotatory installation of its and luminous barrel during the installation to the rotatory back of accessible is carried the driver and with its and the separation of luminous barrel, is reduced the holistic embedding degree of depth of LED down lamp, has guaranteed effectively that the lamp body height accords with the high requirement of different ceilings.
Description
Technical field
The utility model is related to technical field of LED illumination, specifically a kind of rear bearing driver knot for LED down
Structure.
Background technology
LED because its have using low-tension supply, power consumption less, practical, stability is high, the response time is short, to environment
Pollution-free and multicolor luminous the advantages of and be widely used in illuminating industry.In current LED illumination industry, LED down
Using more and more universal, LED down is mainly passed through LED illumination mode and is realized illumination, is mainly driven by luminous cylinder and rear bearing
Dynamic device two parts composition, the life-span depends primarily on LED/light source and drives radiator portion.LED down is that embedded being arranged on holds hole successfully
Ceiling on, due to the rear bearing driver of existing LED down unadjustable with the setting height(from bottom) of luminous cylinder it is difficult to be applied to
The ceiling gauge that height differs, is unable to normal mounting during installation or because embedded light portion size is too high, or because light fixture produces
Product size too short and do not reach lamp body and highly meet specific ceiling requirement for height.
Content of the invention
The utility model is exactly directed to the nonadjustable technical problem of height dimension in the presence of existing LED down, provides one
Plant the rear bearing activation configuration for LED down, this rear bearing driver overall construction design is ingenious, by itself and lightening tube during installation
Body rotation is installed, and can be separated it with luminous cylinder by rotating rear bearing driver, reduces the overall embedded depth of LED down
Degree, has been effectively ensured lamp body and has highly met different heights of ceilings requirements.
To achieve these goals, the technical solution adopted in the utility model is, a kind of rear bearing for LED down drives
Device structure, including cover, driving power supply and bottom, described driving power supply is arranged between cover and bottom, described bottom one side
Face is connected to the inner side of cover, is on the other hand fixedly connected with cover by securing member, is provided with for fixing inside described cover
The draw-in groove of driving power supply, described driving power supply is arranged in draw-in groove, and described driving power supply is provided with driving output extended line and city
Electrical input rim of the mouth, described driving power supply is passed through to drive the luminous cylinder of output extended line electrical connection, and described driving power supply passes through city
Civil power is accessed in electrical input rim of the mouth.
As a kind of improvement of the present utility model, described cover adopts bowl-type lid, the side wall of described bowl-type lid offers
Multiple heat dissipation grids, are provided with the draw-in groove for fixed drive power supply in the inside of bowl-type lid, and positioned at bowl-type lid side wall side
One gap is opened up on draw-in groove cell wall, described driving power supply is placed in draw-in groove, and in described driving power supply, setting civil power is defeated
The position entering terminal mouth is arranged on gap, in order to connect civil power input line.
As a kind of improvement of the present utility model, the side wall of described bowl-type lid offers three heat dissipation grids, three dissipate
Heat grate is evenly distributed on the wall of bowl-type lid side, and described gap is arranged between two adjacent heat dissipation grids.
As a kind of improvement of the present utility model, described cover is provided with least two tapped blind holes, described bottom sets
There are at least two tapped through holes corresponding with tapped blind hole, using screw bolt passes tapped through hole and tapped blind hole by cover
Locking is connected to the bottom of bottom.
As of the present utility model a kind of improve, the inside of described bottom is provided with hush panel, described hush panel and bottom side
Wall is integrally formed to be made, and offers the threading via hole for driving output extended line to pass through, and set in hush panel in hush panel
There are multiple extended line card lines and hide cableties.
As a kind of improvement of the present utility model, the madial wall of described bottom offers a pair of drive connection buckle mouth,
It is provided with drive connection buckle platform in the connecting portion of luminous cylinder and this rear bearing driver, described drive connection buckle decometer is connected to
This rear bearing driver can be fixedly mounted on luminous cylinder in drive connection buckle mouth.
With respect to prior art, overall construction design of the present utility model is ingenious, dismounting assembling convenient maintenance and replacement, cost
Relatively low, the compact conformation of whole rear bearing driver, good looking appearance is exquisite, by exporting extended line in built-in driving of rear bearing driver
And extended line card line and hide cableties this rear bearing driver arbitrarily can be integrated with luminous cylinder or split combine setting, adjust
The overall embedded size of LED down, can effectively reduce the requirement for height to ceiling for the LED down.By in rear bearing driver
A pair of drive connection buckle mouth is offered on the madial wall of bottom, is provided with drive in the connecting portion of luminous cylinder and this rear bearing driver
Be dynamically connected buckle platform, and described drive connection buckle decometer is connected in drive connection buckle mouth can be by fixing for this rear bearing driver peace
It is contained on luminous cylinder.The luminous cylinder of LED down forward rotates rear bearing driver be dismounting rear bearing driver by its with
Luminous cylinder separates, and is to load rear bearing driver itself and luminous cylinder are combined as a whole during counter-rotating, disassembling operations letter
Folk prescription is just.
Brief description
Fig. 1 is the Structure explosion diagram of rear bearing driver of the present utility model.
Fig. 2 is the side structure schematic diagram of rear bearing driver of the present utility model.
Fig. 3 is the split schematic diagram of rear bearing driver of the present utility model and luminous cylinder.
In figure：1- cover, 2- driving power supply, 3- bottom, 4- drives output extended line, 5- heat dissipation grid, 6- draw-in groove, and 7- slits
Mouthful, 8- hush panel, 9- threading via hole, 10- extended line card line and Tibetan cableties, 11- tapped blind hole, 12- tapped through hole, 13- fastens
Part（Bolt）, 14- mains electricity input end rim of the mouth, 15- drive connection buckle mouth, 16- drive connection buckle platform, 17- lights cylinder.
Specific embodiment
In order to deepen, to understanding and cognition of the present utility model, below in conjunction with the accompanying drawings the utility model to be further described
And introduction.
As Fig. 1 Fig. 3, a kind of rear bearing activation configuration for LED down, including the cover setting gradually from the bottom up
1st, driving power supply 2 and bottom 3, described driving power supply 2 is arranged between cover 1 and bottom 3, and described bottom 3 one aspect is connected to
The inner side of cover 1, is on the other hand fixedly connected with cover 1 by securing member 13, is provided with for fixed drive inside described cover 1
The draw-in groove 6 of power supply 2, described driving power supply 2 is arranged in draw-in groove 6, and described driving power supply 2 is provided with driving output extended line 4 He
Mains electricity input end rim of the mouth 14, described driving power supply 2 is passed through to drive the luminous cylinder of output extended line 4 electrical connection, drives electricity described in 17
Civil power is accessed by mains electricity input end rim of the mouth 14 in source 2.
Specifically, described cover 1 adopts bowl-type lid, can live form a structure by fully wrapped around to driving power supply 2 and bottom 3
Compact entirety.Multiple heat dissipation grids 5 are offered on the side wall of described bowl-type lid, is provided with the inside of bowl-type lid and drives for fixing
The draw-in groove 6 of dynamic power supply 2, and a U-shaped gap 7, described driving power supply are being opened up on draw-in groove 6 cell wall of bowl-type lid side wall side
2 are placed in draw-in groove 6, and in described driving power supply 2, the position in setting mains electricity input end rim of the mouth 14 is arranged on gap 7, with
It is easy to connect civil power input line.
Described cover 1 is provided with three tapped blind holes 11, described bottom 3 be provided with three corresponding with tapped blind hole 11
Tapped through hole 12, sequentially passes through, using bolt 13, the bottom that cover 1 locking is connected to bottom 3 by tapped through hole 12 and tapped blind hole 11
Portion.Specifically, described tapped blind hole 11 is arranged on the top of heat dissipation grid 5, and described tapped through hole 12 is arranged on bottom 3 madial wall
On, specifically pass through, with M2.5 bolt, the bottom that cover 1 is locked at bottom 3 from bottom 3.
Further, the side wall of described bowl-type lid offers three heat dissipation grids 5, three heat dissipation grids 5 are uniformly distributed
On the wall of bowl-type lid side, for radiating for driving power supply 2, to extend the service life of rear bearing driver.Molding for convenience, institute
State gap 7 to be arranged between two adjacent heat dissipation grids 5.
Further, the inside of described bottom 3 is provided with hush panel 8, and described hush panel 8 is integrally formed with bottom 3 side wall
Make, for dust-proof and pest-proof, thus driving power supply 2 is arranged in the confined space that bottom 3 is constituted with cover 1, electric to driving
Source 2 forms good protective effect.Threading via hole 9 for driving output extended line 4 to pass through is offered on hush panel 8, and
Hush panel 8 is provided with multiple extended line card lines and hides cableties 10.So that driving output extended line 4 by first after this threading via hole 9
Fix and hide in extended line card line and Tibetan cableties 10, be then electrically connected with luminous cylinder 17, thus being luminous cylinder 17
Power supply is provided.
Further, the madial wall of described bottom 3 offers a pair of drive connection buckle mouth 15, in luminous cylinder 17
It is provided with drive connection buckle platform 16 with the connecting portion of this rear bearing driver, described drive connection buckle platform 16 is connected in driving even
Connect in buckle mouth 15 and this rear bearing driver can be fixedly mounted on luminous cylinder 17.
Simple and reliable for structure, the long service life of this rear bearing driver, by the connection of drive connection button whether by after this
Carry driver arbitrarily to connect as one or split with luminous cylinder 17, thus it is overall embedded in ceiling to reduce LED down
Depth, highly meets specific ceiling requirement for height to reach lamp body, dismounting assembly operation is simple and convenient, substantially increases LED
The property easy to use of Down lamp.
Technological means disclosed in the utility model scheme is not limited only to the technological means disclosed in above-mentioned embodiment, also
Including by the formed technical scheme of above technical characteristic any combination.It should be pointed out that the ordinary skill for the art
For personnel, on the premise of without departing from the utility model principle, some improvements and modifications can also be made, these improve and moisten
Decorations are also considered as protection domain of the present utility model.
Claims (6)
1. a kind of rear bearing activation configuration for LED down it is characterised in that：Including cover, driving power supply and bottom, described
Driving power supply is arranged between cover and bottom, and described bottom one side is connected to the inner side of cover, on the other hand passes through fastening
Part is fixedly connected with cover, is provided with the draw-in groove for fixed drive power supply inside described cover, and described driving power supply is arranged on card
In groove, described driving power supply is provided with driving output extended line and mains electricity input end rim of the mouth, and it is defeated that described driving power supply passes through driving
Go out the luminous cylinder of extended line electrical connection, described driving power supply accesses civil power by mains electricity input end rim of the mouth.
2. as claimed in claim 1 a kind of rear bearing activation configuration for LED down it is characterised in that described cover is adopted
Use bowl-type lid, the side wall of described bowl-type lid offers multiple heat dissipation grids, is provided with for fixed drive in the inside of bowl-type lid
The draw-in groove of power supply, and a gap is opened up on the draw-in groove cell wall positioned at bowl-type lid side wall side, described driving power supply is placed on card
In groove, and in described driving power supply, the position in setting mains electricity input end rim of the mouth is arranged on gap.
3. as claimed in claim 2 a kind of rear bearing activation configuration for LED down it is characterised in that described bowl-type lid
Side wall on offer three heat dissipation grids, three heat dissipation grids are evenly distributed on the wall of bowl-type lid side, and described gap is arranged at
Between two adjacent heat dissipation grids.
4. as claimed in claim 1 a kind of rear bearing activation configuration for LED down it is characterised in that described cover
It is provided with least two tapped blind holes, described bottom is provided with least two tapped through holes corresponding with tapped blind hole, using spiral shell
Bolt sequentially passes through the bottom that cover locking is connected to bottom by tapped through hole and tapped blind hole.
5. a kind of rear bearing activation configuration for LED down as described in any one of claim 1-4 is it is characterised in that institute
The inside stating bottom is provided with hush panel, and described hush panel is integrally formed with bottom side wall and makes, and offers for driving in hush panel
The threading via hole that dynamic output extended line passes through, and multiple extended line card lines are provided with hush panel and hide cableties.
6. as claimed in claim 5 a kind of rear bearing activation configuration for LED down it is characterised in that described bottom
A pair of drive connection buckle mouth is offered on madial wall, is provided with drive connection in the connecting portion of luminous cylinder and this rear bearing driver
Buckle platform, described drive connection buckle decometer is connected in drive connection buckle mouth to be fixedly mounted on this rear bearing driver and sends out
On light cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620635903.1U CN205938796U (en) | 2016-06-24 | 2016-06-24 | A back year driver structure for LED down lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620635903.1U CN205938796U (en) | 2016-06-24 | 2016-06-24 | A back year driver structure for LED down lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205938796U true CN205938796U (en) | 2017-02-08 |
Family
ID=57930213
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620635903.1U Expired - Fee Related CN205938796U (en) | 2016-06-24 | 2016-06-24 | A back year driver structure for LED down lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205938796U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996567A (en) * | 2017-05-17 | 2017-08-01 | 安徽久能信息科技有限公司 | A kind of garbage incineration equipment accessory |
| CN107606546A (en) * | 2017-10-30 | 2018-01-19 | 中山雅大光电有限公司 | Embedded type cylinder lamp universal architecture and embedded Assembled lamp |
-
2016
- 2016-06-24 CN CN201620635903.1U patent/CN205938796U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106996567A (en) * | 2017-05-17 | 2017-08-01 | 安徽久能信息科技有限公司 | A kind of garbage incineration equipment accessory |
| CN107606546A (en) * | 2017-10-30 | 2018-01-19 | 中山雅大光电有限公司 | Embedded type cylinder lamp universal architecture and embedded Assembled lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170208 Termination date: 20180624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |