CN203036321U - Light-emitting diode (LED) light with adjustable light distribution angle - Google Patents
Light-emitting diode (LED) light with adjustable light distribution angle Download PDFInfo
- Publication number
- CN203036321U CN203036321U CN2012207479795U CN201220747979U CN203036321U CN 203036321 U CN203036321 U CN 203036321U CN 2012207479795 U CN2012207479795 U CN 2012207479795U CN 201220747979 U CN201220747979 U CN 201220747979U CN 203036321 U CN203036321 U CN 203036321U
- Authority
- CN
- China
- Prior art keywords
- radiator
- stationary pipes
- light
- intensity distribution
- luminous intensity
- 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
Links
Images
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model provides an LED light with the adjustable light distribution angle. The LED light comprises a fixed tube and a radiator connected with the fixed tube, wherein a light source is installed on the bottom surface of the radiator, the radiator is relatively rotatably connected onto the fixed tube and detachably connected with the fixed tube, and the rotating angle is in a range of 0 degree to 30 degrees. The LED light with the adjustable light distribution angle has the advantages that by means of the structure, a rotating shaft on the radiator rotates in a range of 0 degree to 30 degrees relative to a rotating hole on the fixed tube, so that the light distribution angle can be adjusted without changing or adding any parts, a threading hole is opened on the radiator, power lines can enter a light source cavity through the threading hole, and a waterproof function is provided.
Description
Technical field
The utility model relates to a kind of light fixture, particularly a kind of luminous intensity distribution angle adjustable LED lamp.
Background technology
LED is the abbreviation of English Light Emitting Diode, in be translated into " light emitting diode ", it utilizes the solid semiconductor chip as luminescent material, when two ends add forward voltage, carrier in the semiconductor takes place compound, emits superfluous energy and causes that photo emissions produces visible light.In present illuminating industry, LED has substituted conventional light source gradually, and it has the luminous efficiency height, and the life-span is grown and is widely used.Luminous intensity distribution aspect street lamp generally adopts reflector or lens to make light reach desirable light distribution requirements, restriction because of its fitting structure design, difficulty is very big when distribution curve flux need change, need new reflector or the lens of redesign realize new light distribution requirements, namely be inconvenient to produce and increased the light fixture cost.
The utility model content
The utility model proposes a kind of luminous intensity distribution angle adjustable LED lamp, provide a kind of beam angle adjustable LED lamp, the convenient adjusting and installation reduced production cost.
The technical solution of the utility model is achieved in that a kind of luminous intensity distribution angle adjustable LED lamp, comprise stationary pipes and connected radiator, described radiator is equipped with light source on the bottom surface, described radiator relatively rotates and is connected on the stationary pipes and radiator and stationary pipes removably connect, and the angular range of its rotation is the 0-30 degree.
As preferably, described radiator is provided with rotating shaft at the end near stationary pipes, and the two ends of described stationary pipes have the rotating hole corresponding with rotating shaft, and described rotating hole is rotatably connected with the rotating shaft of radiator respectively.
As preferably, also comprise end plate, the both sides of described end plate have the identical a plurality of locating holes of quantity.
As preferably, have cable-through hole on the described radiator.
As preferably, both sides, described stationary pipes top have screwed hole, and described stationary pipes and end plate are fastening with screw by screwed hole.
As preferably, described radiator and end plate are detachably fixing by screw.
As preferably, described end plate is detachably fixing by screw and stationary pipes.
The beneficial effects of the utility model are: after adopting said structure, because the rotating shaft on the radiator rotates in the scope at 0-30 degree angle with respect to the rotating hole on the stationary pipes, under the condition that does not change or increase any accessory, can adjust the luminous intensity distribution angle, have cable-through hole on the radiator again, power line from then on cable-through hole enters light-source chamber, has waterproof action.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment technical scheme, the accompanying drawing of required use is done to introduce simply in will describing embodiment below, obviously, accompanying drawing in describing below only is that this practicality is in order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, obviously, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the structural representation of radiator in the utility model;
Fig. 3 is the structural representation of stationary pipes in the utility model.
The specific embodiment
Below in conjunction with the accompanying drawing among the utility model embodiment, the technical scheme among the utility model embodiment is clearly and completely described, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all belong to the scope of the utility model protection.
As shown in Figure 1, a kind of luminous intensity distribution angle adjustable LED lamp comprises stationary pipes and connected radiator, and described radiator is equipped with light source on the bottom surface, described radiator relatively rotates and is connected on the stationary pipes and radiator and stationary pipes removably connect, and the angular range of its rotation is the 0-30 degree.In the present embodiment, described radiator 2 is provided with rotating shaft 21 at the end near stationary pipes 1, the two ends of described stationary pipes 1 have the rotating hole corresponding with rotating shaft 11, described rotating hole 11 is rotatably connected with the rotating shaft 21 of radiator 2 respectively, also comprise end plate 3, the both sides of described end plate 3 have the identical a plurality of locating holes 31 of quantity, have cable-through hole 22 on the described radiator 2, both sides, described stationary pipes 1 top have screwed hole 12, described stationary pipes 1 is fastening by screwed hole 12 usefulness screws with end plate 3, described radiator 2 is detachably fixing by screw with end plate 3, and described end plate 3 is detachably fixing by screw and stationary pipes 1.
In when assembling, earlier two radiators 2 are connected with rotating hole 11 on the stationary pipes 1 by rotating shaft 21, end plate 3 usefulness screws and stationary pipes 1 are fixed; Rotating shaft 21 on the radiator 2 can be in 0-15 ° of scope rotating hole 11 on the stationary pipes 1 rotate freely, when radiator 2 is rotated to ideal position, lock about 3 two screws of end plate respectively.Power line enters light-source chamber and light source welding by the cable-through hole on the radiator 2.
When regulating the luminous intensity distribution angle, unclamp the screw on end plate 3 left and right sides locating holes 31, the radiator 2 of stationary pipes about 1 is adjusted to respective angles, and the screw on locking end plate 3 left and right sides locating holes 31, namely finish the adjustment at luminous intensity distribution angle.Because the rotating shaft 21 on the radiator 2 rotates in the scope at 0-30 degree angle with respect to the rotating hole 11 on the stationary pipes 1, under the condition that does not change or increase any accessory, can adjust the luminous intensity distribution angle, have cable-through hole 22 on the radiator 2 again, power line from then on cable-through hole 22 enters light-source chamber, has waterproof action.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (7)
1. luminous intensity distribution angle adjustable LED lamp, comprise stationary pipes (1) and connected radiator (2), described radiator (2) is equipped with light source on the bottom surface, it is characterized in that: described radiator (2) relatively rotates and is connected in that stationary pipes (1) goes up and radiator (2) and stationary pipes (1) removably connect, and the angular range of its rotation is the 0-30 degree.
2. a kind of luminous intensity distribution according to claim 1 angle adjustable LED lamp, it is characterized in that: described radiator (2) is provided with rotating shaft (21) at the end near stationary pipes (1), the two ends of described stationary pipes (1) have the rotating hole corresponding with rotating shaft (11), and described rotating hole (11) is rotatably connected with the rotating shaft (21) of radiator (2) respectively.
3. a kind of luminous intensity distribution according to claim 1 angle adjustable LED lamp, it is characterized in that: also comprise end plate (3), the both sides of described end plate (3) have the identical a plurality of locating holes (31) of quantity.
4. a kind of luminous intensity distribution according to claim 1 angle adjustable LED lamp is characterized in that: have cable-through hole (22) on the described radiator (2).
5. a kind of luminous intensity distribution according to claim 1 angle adjustable LED lamp, it is characterized in that: described stationary pipes (1) both sides, top have screwed hole (12), and described stationary pipes (1) is fastening with screw by screwed hole (12) with end plate (3).
6. a kind of luminous intensity distribution according to claim 1 angle adjustable LED lamp, it is characterized in that: described radiator (2) is detachably fixing by screw with end plate (3).
7. a kind of luminous intensity distribution according to claim 3 angle adjustable LED lamp, it is characterized in that: described end plate (3) is detachably fixing by screw and stationary pipes (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207479795U CN203036321U (en) | 2012-12-30 | 2012-12-30 | Light-emitting diode (LED) light with adjustable light distribution angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012207479795U CN203036321U (en) | 2012-12-30 | 2012-12-30 | Light-emitting diode (LED) light with adjustable light distribution angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203036321U true CN203036321U (en) | 2013-07-03 |
Family
ID=48688447
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012207479795U Expired - Fee Related CN203036321U (en) | 2012-12-30 | 2012-12-30 | Light-emitting diode (LED) light with adjustable light distribution angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203036321U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032747A (en) * | 2012-12-30 | 2013-04-10 | 西安麟字半导体照明有限公司 | Light distribution angle adjustable LED (Light Emitting Diode) light |
-
2012
- 2012-12-30 CN CN2012207479795U patent/CN203036321U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103032747A (en) * | 2012-12-30 | 2013-04-10 | 西安麟字半导体照明有限公司 | Light distribution angle adjustable LED (Light Emitting Diode) light |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201795380U (en) | Integral angle-adjustable light emitting diode (LED) projection lamp | |
| CN104990008A (en) | Dual-rotation LED down lamp | |
| CN201575374U (en) | Angle-adjustable LED street lamp | |
| CN203036321U (en) | Light-emitting diode (LED) light with adjustable light distribution angle | |
| CN204005817U (en) | A kind of wall lamp anglec of rotation adjusting device | |
| CN202660418U (en) | Light-emitting diode (LED) ceiling lamp with changeable luminous ranges | |
| CN202082727U (en) | LED (Light-Emitting Diode) road lamp | |
| CN202493984U (en) | Light emitting diode (LED) elevated lamp | |
| CN202209602U (en) | LED (Light Emitting Diode) spotlight capable of zooming | |
| CN209909803U (en) | Spotlight LED energy-conserving ball bubble lamp | |
| CN202056610U (en) | Rotating light-emitting diode (LED) tubular energy-saving lamp | |
| CN202361140U (en) | LED (Light-Emitting Diode) candle lamp | |
| CN103032747A (en) | Light distribution angle adjustable LED (Light Emitting Diode) light | |
| CN203940288U (en) | Classical OLED area source eye-protecting lamp | |
| CN204062948U (en) | A kind of LED track lamp | |
| CN201225546Y (en) | Lamp holder of LED road lamp | |
| CN206608908U (en) | Low pressure Dimmable LED shot-light | |
| CN206694931U (en) | LED clipboard lamps | |
| CN101440950A (en) | High power LED illumination road lamp | |
| CN205065468U (en) | To radiating LED street lamp of STREAMING | |
| CN205065552U (en) | Cylindrical intelligent pillar lamp of LED | |
| CN202166000U (en) | Angle adjustable LED support | |
| CN210014250U (en) | LED street lamp fixing rack device | |
| CN203431657U (en) | LED (Light-Emitting Diode) street lamp capable of regulating illuminating angles | |
| CN202598216U (en) | Water-proof LED lighting lamp |
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: 20130703 Termination date: 20171230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |