CN204254356U - A kind of LED down - Google Patents
A kind of LED down Download PDFInfo
- Publication number
- CN204254356U CN204254356U CN201420513837.1U CN201420513837U CN204254356U CN 204254356 U CN204254356 U CN 204254356U CN 201420513837 U CN201420513837 U CN 201420513837U CN 204254356 U CN204254356 U CN 204254356U
- Authority
- CN
- China
- Prior art keywords
- led
- lampshade
- unit
- light bar
- lamp cylinder
- 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 kind of LED down, comprise lamp cylinder and be fixed on LED in lamp cylinder, described LED be circle, and this LED is formed by some sections of isometrical circular arc light bar unit spliceds; Also comprise the lampshade be arranged in LED, this lampshade is formed by some sections corresponding with LED isometrical circular arc lampshade unit spliceds, is connected between described each lampshade unit by male and female bayonet socket.Because LED in the utility model adopts some light bar unit spliceds to form, for large-scale LED, reduce the requirement to mould and equipment, reduce difficulty of processing, effectively can reduce processing cost, and be convenient to transport, deposit and install, and adopt the segmentation split structure corresponding with LED due to lampshade, be convenient to processing and installation; Each lampshade unit is connected by male and female bayonet socket, is convenient to install, and can eliminate the gap between lampshade unit, makes it firmer and attractive in appearance.
Description
Technical field
The utility model relates to a kind of light fixture, particularly a kind of LED down.
background technology
LED down has the various advantages such as specular removal, life-span length, environmental protection, brightness-adjustable and colour temperature, just progressively replaces traditional Down lamp, is applied in more and more widely in the illumination of the occasion such as indoor, boats and ships.
Its light bar of current LED down adopts the manufacture of global formation usually, and the large-diameter circular light bar applied in circular light bar, particularly large LED Down lamp, owing to needing larger mould and equipment, be not easy to processing, production cost is higher, thus its price can be caused high, reduces the market competitiveness of enterprise, simultaneously because the diameter of light bar is larger, and light bar is usually thinner, easily fractures in transport and installation process, bring inconvenience to use.
summary of the invention
In order to solve the problem, the purpose of this utility model is the LED down providing a kind of convenient processing and install.
The utility model is the technical scheme that its technical problem of solution adopts:
A kind of LED down, comprises lamp cylinder and is fixed on the LED in lamp cylinder, and described LED be circle, and this LED is formed by some sections of isometrical circular arc light bar unit spliceds; Also comprise the lampshade be arranged in LED, this lampshade is formed by some sections corresponding with LED isometrical circular arc lampshade unit spliceds, is connected between described each lampshade unit by male and female bayonet socket.
Preferably, the angle of each its circular arc of light bar unit is equal.
Optionally, its quantity of light bar unit is two or four.
Optionally, LED has some, and these LED are spacedly distributed in lamp cylinder.
Preferably, lampshade is contained in LED by buckle junction button.
As improvement, its sidewall of lamp cylinder has some louvres.
The beneficial effects of the utility model are: because LED in the utility model adopts some light bar unit spliceds to form, for large-scale LED, can segmental machining, reduce the requirement to mould and equipment, reduce difficulty of processing, effectively can reduce processing cost, and be convenient to transport, deposit and install; Round LED light bar is used comparatively extensive, makes it be formed by some isometrical light bar unit spliceds, is convenient to processing and installation; The arc angle of each light bar unit is equal, adds like this and just only needs a mould man-hour, be conducive to reducing costs and producing in batches, improve and produce and installation effectiveness; With reference to the Commonly Used Size of current LED down, LED be divided into two sections or four sections just can meet the demands, certainly for larger LED down, also can adopt more segmentation; For improving light intensity, can multiple LED being set simultaneously, allowing these LED be uniformly distributed, light can be made comparatively even; The lampshade be arranged in LED can protect LED, can make it have the function of astigmatism or change light color as required simultaneously; Lampshade is contained in LED by buckle junction button, convenient installation; Lampshade adopts the segmentation split structure corresponding with LED, is convenient to processing and installs; Each lampshade unit is connected by male and female bayonet socket, is convenient to install, and can eliminate the gap between lampshade unit, makes it firmer and attractive in appearance; The louvre that lamp cylinder sidewall is set up can improve the radiating efficiency of this LED down, increases the service life.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is overall structure figure of the present utility model;
Fig. 2 is the structure chart after the utility model removes lampshade;
Fig. 3 is installation diagram of the present utility model;
Fig. 4 is the structure chart of lampshade unit in the utility model.
Detailed description of the invention
Referring to figs. 1 through Fig. 4, a kind of embodiment of the present utility model.LED 3 is arranged in lamp cylinder 1, be spliced by some sections of isometrical circular arc light bar unit 31, in the present embodiment, LED 3 have employed one overall, point splicing such as two sections, point splicing three kinds of forms such as four sections, different splicing forms can be adopted according to difficulty of processing and user demand, be conducive to reducing difficulty of processing and cost, and conveniently transport, deposit and install.Can certainly adopt the form of non-decile, the shape of LED 3 also can adopt five-pointed star, quincunx, other arbitrary shapes such as waveform or open curve.
Lampshade 2 utilizes buckle 211 spiral-lock in LED 3, and be spliced by some lampshade unit 21 corresponding with LED 3, lampshade unit 21 two ends are respectively equipped with public bayonet socket 212 and master card mouth 213, each lampshade unit 21 is stitched together by male and female bayonet socket, the gap between lampshade unit 21 can be reduced, be convenient to produce install and more attractive in appearance.Lampshade 2 can adopt astigmatism material and structure, also can have shades of colour, can protect LED, and makes it more attractive in appearance.
Lamp cylinder 1 side also offers some louvres 4, is beneficial to heat radiation.Power supply adaptor 5 is also provided with, to power to LED 3 in lamp cylinder 1.
Can also buckle the protecgulum establishing a printing opacity in the front end of lamp cylinder 1, this protecgulum is generally the material such as ground glass or plastics, light can be made softer or have some color, also can hide the internal structure of lamp cylinder 1, more attractive in appearance.
The foregoing is only preferred embodiments of the present utility model, as long as the technical scheme realizing the utility model object with basic same approach all belongs within protection domain of the present utility model.
Claims (6)
1. a LED down, comprises lamp cylinder and is fixed on LED in lamp cylinder, it is characterized in that: described LED is for circular, and this LED is formed by some sections of isometrical circular arc light bar unit spliceds; Also comprise the lampshade be arranged in LED, this lampshade is formed by some sections corresponding with LED isometrical circular arc lampshade unit spliceds, is connected between described each lampshade unit by male and female bayonet socket.
2. a kind of LED down according to claim 1, is characterized in that: described each its arc angle of light bar unit is equal.
3. a kind of LED down according to claim 2, is characterized in that: described its quantity of light bar unit is two or four.
4. a kind of LED down according to claim 1, it is characterized in that: described LED has some, these LED are spacedly distributed in lamp cylinder.
5. a kind of LED down according to claim 1, is characterized in that: described lampshade is contained in LED by buckle junction button.
6. a kind of LED down according to claim 1, is characterized in that: described its sidewall of lamp cylinder offers some louvres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420513837.1U CN204254356U (en) | 2014-09-05 | 2014-09-05 | A kind of LED down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420513837.1U CN204254356U (en) | 2014-09-05 | 2014-09-05 | A kind of LED down |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204254356U true CN204254356U (en) | 2015-04-08 |
Family
ID=52958660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420513837.1U Expired - Fee Related CN204254356U (en) | 2014-09-05 | 2014-09-05 | A kind of LED down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204254356U (en) |
-
2014
- 2014-09-05 CN CN201420513837.1U patent/CN204254356U/en not_active Expired - Fee Related
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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: 20150408 Termination date: 20150905 |
|
| EXPY | Termination of patent right or utility model |