CN203671383U - Spotlight with adjustable light emitting angle - Google Patents
Spotlight with adjustable light emitting angle Download PDFInfo
- Publication number
- CN203671383U CN203671383U CN201320825599.3U CN201320825599U CN203671383U CN 203671383 U CN203671383 U CN 203671383U CN 201320825599 U CN201320825599 U CN 201320825599U CN 203671383 U CN203671383 U CN 203671383U
- Authority
- CN
- China
- Prior art keywords
- light source
- support
- led light
- optical element
- connecting portion
- 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 - Lifetime
Links
- 230000003287 optical effect Effects 0.000 claims description 25
- 210000005056 cell body Anatomy 0.000 claims description 7
- 230000015572 biosynthetic process Effects 0.000 claims description 3
- 239000013536 elastomeric material Substances 0.000 claims description 2
- 230000005855 radiation Effects 0.000 description 4
- 230000000630 rising effect Effects 0.000 description 4
- 239000004568 cement Substances 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Abstract
A spotlight with an adjustable light emitting angle comprises a light holder body, an LED light source, a support and light emitting elements. The LED light source is arranged at the top of the light holder body, the support is fixed to the top of the light holder body, each light emitting element comprises a light emitting face and a reflection cover connected with the light emitting face, the light emitting elements are rotatably connected to the support, the light emitting faces are arranged above the LED light source, the reflection covers are arranged between the light emitting faces and the LED light source, and the reflection covers are used for reflecting light emitted by the LED light source towards the light emitting faces. The spotlight has the advantages of being simple in structure and adjustable in light emitting angle.
Description
Technical field
The utility model relates to LED lighting field, particularly the adjustable shot-light of a kind of lighting angle.
Background technology
A kind of LED shot-light of prior art, comprise the parts such as lamp holder, lamp socket, power supply circuit board, radiation aluminium body, LED lamp pearl, lens and lens retainer ring, lamp holder and lamp socket are assembled together, lamp socket and radiation aluminium body are assembled together, power supply circuit board is assemblied in lamp socket, the LED shot-light of this structure, and its lighting angle is nonadjustable, the scope that is the light irradiation of the LED shot-light transmitting of this structure is certain, and the scope that light irradiates can not become large or diminish.For example Granted publication day is on October 09th, 2013, the patent No. is the LED shot-light that 201310270627.4 Chinese utility model patent has disclosed a kind of imitative incandescent lamp light, at the bottom of this shot-light comprises lamp holder, plastic cement seat, power supply, radiator, LED light source and protecgulum, in described light source is fixed at the bottom of plastic cement seat, at the bottom of plastic cement seat, one end is fixedly connected with lamp holder, the other end is connected with radiator, LED light source plane is fixed in radiator, and the front end with respect to LED light source in radiator is also provided with check lens.
Although this shot-light has good radiation response, the lighting angle of this shot-light can not regulate, and this is just playing effect of contraction to the user of LED shot-light using aspect LED shot-light, and the user that can not meet LED shot-light is in the different requirements that use aspect LED shot-light.
Utility model content
In view of this, be necessary to provide a kind of lighting angle simple in structure adjustable shot-light.
The technical solution adopted in the utility model is: the shot-light that a kind of lighting angle is adjustable, comprise body, LED light source, support and go out optical element, this LED light source is arranged on the top of this body, this support is fixed on the top of this body, this goes out the reflection shield that optical element comprises exiting surface and is connected with this exiting surface, this goes out optical element and is rotatably connected on this support, this exiting surface is positioned at this LED light source top, this reflection shield is between this exiting surface and this LED light source, and this reflection shield reflects towards this exiting surface for the light that this LED light source is sent.
Compared with prior art, this shot-light is by arranging this support, this is gone out to optical element and is rotatably connected on this support, make this go out the exiting surface of optical element and the position of reflection shield can change by relative this LED light source, thereby the adjusting of realization to shot-light rising angle, makes this shot-light have advantages of simple in structure and lighting angle is adjustable.
Brief description of the drawings
Fig. 1 is that the adjustable shot-light of lighting angle of the utility model the first embodiment is at the stereogram of adjusting under angle state.
Fig. 2 is the three-dimensional exploded view of the adjustable shot-light of lighting angle shown in Fig. 1.
Fig. 3 is the generalized section of the adjustable shot-light of lighting angle shown in Fig. 1.
Description of reference numerals:
The reflective cell body of the adjustable shot-light 21 of 100 lighting angle
10 body 30 LED light sources
20 Lamp cup 40 reflectors
50 supports 60 go out optical element
51 fixed arm 61 exiting surfaces
52 connecting portion 62 reflection shields
521 upper cover 611 linking arms
522 lower covers 6111 connect ball
53 opening 70 over caps
Detailed description of the invention
Fig. 1 is the stereogram of the adjustable shot-light 100 of the utility model the first embodiment lighting angle, and Fig. 2 is the three-dimensional exploded view of the adjustable shot-light of lighting angle of the utility model the first embodiment.This lighting angle is adjustable shot-light 100 comprises body 10, Lamp cup 20, LED light source 30, reflector 40, support 50, three go out optical element 60.This LED light source 30 be arranged on the top of this body 10 and be positioned at this LED light source directly over, this support 50 is fixed on the top of this body 10, these go out optical element 60 centered by this support 50 interval arrange.Each go out optical element 60 be rotatably connected on this support 50.This Lamp cup 20 is connected to the top of this body 10.
Please refer to Fig. 3 and Fig. 4, each go out optical element 60 reflection shield 62 that comprises exiting surface 61 and be connected with this exiting surface 61, this exiting surface 61 is positioned at this LED light source 30 tops, this reflection shield 62 is between this exiting surface 61 and this LED light source 30, and this reflection shield 62 reflects towards this exiting surface 61 for the light that this LED light source 30 is sent.Eachly go out to be respectively equipped with a linking arm 611 on the exiting surface 61 of optical element 60, the end of described linking arm 611 is provided with and connects ball 6111, and described linking arm 611 is rotatably connected on this support 50.
This Lamp cup 20 coordinates a reflective cell body 21 of formation with the top of this body 10.The madial wall of this reflective cell body 21 is provided with reflector layer (not shown) towards the exiting surface 61 that this goes out optical element 60.This reflective cell body 21 is accommodated this LED light source 30, support 50 and these go out optical element 60.
Please refer to Fig. 3 and Fig. 4, this support 50 comprises connecting portion 52 and fixed arm 51, this connecting portion 52 is positioned at this LED light source 30 tops, these fixed arm 51 one end are connected with this connecting portion 52, the other end is fixed on this body 10, and this goes out on the connecting portion 52 that optical element 60 is rotatably connected to this support 50.The corresponding each linking arm 51 of sidewall of this connecting portion 52 is provided with opening 53, in this connecting portion 52, is provided with holding tank (not shown), and the connection ball 6111 of each linking arm 611 is housed in this holding tank through this opening 53 respectively.This connecting portion 52 comprises upper cover 521 and lower cover 522, this upper cover 521 coordinates this holding tank of formation and these openings 53 with this lower cover 522, the sidewall of this upper cover 521 is made up of elastomeric material, and the sidewall of this upper cover 521 is connected to make the connection ball 6111 of this linking arm 611 of the flexible clamping of this holding tank with these lower cover 522 elasticity.
Please refer to Fig. 3, this reflector 40 is arranged on the bottom of this support 50, and this reflector 40 is inverted cone-shaped structure, and this reflector 40 arranges towards this LED light source 30.This reflector 40 reflects towards this reflection shield 62 for the light that this LED light source 30 is sent.
When work, the light part that this LED light source 30 sends reflexes on reflection shield 62 by reflector 40, and another part direct irradiation, on this reflection shield 62, is then reflected towards this exiting surface 61 by this reflection shield 62, reaches the radiation response of shot-light.Because each light-emitting component 60 is to be rotatably connected on this support 50 by linking arm 611, therefore can, by regulating respectively the relative position of each light-emitting component 60 and this support 50, realize the adjusting to whole shot-light 100 rising angles.This just makes the rising angle of this shot-light 100 have larger adjustable range (as shown in Figure 1).
In sum, this shot-light 100 is by arranging this support 50, this is gone out to optical element 60 and is rotatably connected on this support 50, this exiting surface 61 that goes out optical element 60 can be changed by relative this LED light source 30 with the position of reflection shield 62, thereby the adjusting of realization to shot-light 100 rising angles, makes this shot-light 100 have advantages of simple in structure and lighting angle is adjustable.
Claims (9)
1. the shot-light that lighting angle is adjustable, comprise body, LED light source, support and go out optical element, this LED light source is arranged on the top of this body, this support is fixed on the top of this body, this goes out the reflection shield that optical element comprises exiting surface and is connected with this exiting surface, this goes out optical element and is rotatably connected on this support, this exiting surface is positioned at this LED light source top, this reflection shield is between this exiting surface and this LED light source, and this reflection shield reflects towards this exiting surface for the light that this LED light source is sent.
2. the adjustable shot-light of lighting angle according to claim 1, it is characterized in that: this support comprises connecting portion and fixed arm, this connecting portion is in this LED light source top, this fixed arm one end is connected with this connecting portion, the other end is fixed on this body, and this goes out on the connecting portion that optical element is rotatably connected to this support.
3. the adjustable shot-light of lighting angle according to claim 2, is characterized in that: comprise two or more go out optical element, the connecting portion of this support directly over this LED light source, described in go out optical element centered by this support interval arrange.
4. the adjustable shot-light of lighting angle according to claim 3, is characterized in that: eachly go out to be respectively equipped with a linking arm on the exiting surface of optical element, described linking arm is rotatably connected on the connecting portion of this support.
5. the adjustable shot-light of lighting angle according to claim 4, it is characterized in that: the end of described linking arm is provided with connection ball, the corresponding each linking arm of sidewall of this connecting portion is provided with opening, in this connecting portion, be provided with holding tank, the connection ball of described linking arm is housed in this holding tank through this opening respectively.
6. the adjustable shot-light of lighting angle according to claim 5, it is characterized in that: this connecting portion comprises upper cover and lower cover, this upper cover coordinates this holding tank of formation and described opening with this lower cover, the sidewall of this upper cover is made up of elastomeric material, and the sidewall of this upper cover is connected to make the connection ball of flexible this linking arm of clamping of this holding tank with this lower cover elasticity.
7. the adjustable shot-light of lighting angle according to claim 1, is characterized in that: also comprise reflector, this reflector is arranged on the bottom of this support, and this reflector reflects towards this reflection shield for the light that this LED light source is sent.
8. the adjustable shot-light of lighting angle according to claim 7, is characterized in that: this support be positioned at this LED light source directly over, this reflector is inverted cone-shaped structure, this reflector arranges towards this LED light source.
9. the adjustable shot-light of lighting angle according to claim 1, it is characterized in that: also comprise Lamp cup, this Lamp cup is connected to the top of this body, this Lamp cup arranges reflective cell body, the madial wall of this reflective cell body is provided with reflector layer towards the exiting surface that this goes out optical element, this reflective cell body accommodate this LED light source, support and described in go out optical element.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320825599.3U CN203671383U (en) | 2013-12-14 | 2013-12-14 | Spotlight with adjustable light emitting angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320825599.3U CN203671383U (en) | 2013-12-14 | 2013-12-14 | Spotlight with adjustable light emitting angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203671383U true CN203671383U (en) | 2014-06-25 |
Family
ID=50967673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320825599.3U Expired - Lifetime CN203671383U (en) | 2013-12-14 | 2013-12-14 | Spotlight with adjustable light emitting angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203671383U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759171A (en) * | 2013-12-14 | 2014-04-30 | 立达信绿色照明股份有限公司 | Light-emitting angle adjustable reflector lamp |
| CN105042379A (en) * | 2015-08-11 | 2015-11-11 | 苏州晶雷光电照明科技有限公司 | LED illuminating lamp with adjustable emergent light divergence angle |
-
2013
- 2013-12-14 CN CN201320825599.3U patent/CN203671383U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103759171A (en) * | 2013-12-14 | 2014-04-30 | 立达信绿色照明股份有限公司 | Light-emitting angle adjustable reflector lamp |
| CN103759171B (en) * | 2013-12-14 | 2017-01-11 | 立达信绿色照明股份有限公司 | Light-emitting angle adjustable reflector lamp |
| CN105042379A (en) * | 2015-08-11 | 2015-11-11 | 苏州晶雷光电照明科技有限公司 | LED illuminating lamp with adjustable emergent light divergence angle |
| CN105042379B (en) * | 2015-08-11 | 2017-06-20 | 苏州晶雷光电照明科技有限公司 | The adjustable LED illumination lamp of light radiation angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |