CN205174013U - Variable laser angle's LED shot -light - Google Patents
Variable laser angle's LED shot -light Download PDFInfo
- Publication number
- CN205174013U CN205174013U CN201521007443.XU CN201521007443U CN205174013U CN 205174013 U CN205174013 U CN 205174013U CN 201521007443 U CN201521007443 U CN 201521007443U CN 205174013 U CN205174013 U CN 205174013U
- Authority
- CN
- China
- Prior art keywords
- radiator
- lens
- light source
- beam angle
- light beam
- 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.)
- Withdrawn - After Issue
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model provides a variable laser angle's LED shot -light, includes lens, lays the light source board of LED light source, radiator, light source dirver circuit board and lamp stand, the radiator is installed on the lamp stand, and light source dirver circuit board installs in the lamp stand, and the light source board is installed in the radiator, and lens can be installed in the upper end of this radiator with reciprocating. The utility model discloses a lens radiator relatively reciprocate, through adjusting the luminous angle that the perpendicular distance between lens and the light source board adjusted the shot -light, so, the producer only needs a reserve lens mould, can highly satisfy the laser angle demand that the customer is different through what adjust lens, and not only reduction in production cost has also improved production efficiency.
Description
Technical field
The utility model relates to a kind of LED spotlight of variable light beam angle.
Background technology
At present, because the beam angle of shot-light is determined by lens, in order to meet the different range of exposures requirement of client, to the lens of the different money of shot-light adapted, such as, the lens of 15 degree need be joined, corresponding beam angle is 15 degree, if client needs the beam angle of 30 degree, just need the whole lamp additionally buying 30 degree again, use suitable limitation.And producer is in order to meet the different demands of client, in the production phase, needing the mould developing many moneys lens, greatly improving research and development and production cost.
Utility model content
For the deficiencies in the prior art, the utility model is intended to the LED spotlight providing a kind of variable light beam angle solved the problems of the technologies described above.
For achieving the above object, the utility model adopts following technical scheme:
A LED spotlight for variable light beam angle, it comprises lens, is laid with the light source board of LED light source, radiator, light source driving circuit plate and lamp socket;
Radiator is installed on lamp socket, and light source driving circuit plate is installed in lamp socket, and light source board is installed in radiator, and lens can be installed on the upper end of this radiator up or down.
Preferably, the sidewall of lens extends snap fit downwards, offers spirality draw-in groove in the sidewall of radiator, and the snap fit of lens is installed in the spirality draw-in groove of radiator.
Preferably, this spirality draw-in groove comprises the circular arc recess of some coaxial lines and some guide ramp, and some circular arc recesses are spaced apart vertically, and the end of every two adjacent circular arc recesses is connected by a guide ramp.
Preferably, be provided with screw thread outside the sidewall of these lens, in the sidewall of radiator, correspondence is provided with the screw thread of coupling, and lens can be installed on radiator by screw thread up or down.
Preferably, the upper limb of lens radially extends positioning protrusion, offers some domatic grooves along the circumferential direction spaced apart in the upper limb of radiator, and the positioning convex of lens is installed in a wherein domatic groove of radiator.
Preferably, the corresponding each domatic groove mark of the outer surface of radiator has corresponding beam angle label.
The beneficial effects of the utility model at least comprise following some:
Lens of the present utility model can move up and down by opposite heat sink, by the lighting angle regulating the vertical range between lens and light source board to regulate shot-light, so, producer only needs a kind of lens die for subsequent use, namely by regulating the height of lens to meet the different beam angle demand of client, not only reduce production cost, also improve production efficiency.
Accompanying drawing explanation
Fig. 1 is the explosive view of the better embodiment of the LED spotlight of the utility model variable light beam angle.
Fig. 2 is the assembling stereogram of the LED spotlight of the variable light beam angle of Fig. 1.
Fig. 3 is the profile of the LED spotlight of the variable light beam angle of Fig. 2.
Detailed description of the invention
Below in conjunction with accompanying drawing and detailed description of the invention, the utility model is described further:
Refer to 1 to Fig. 3, the utility model relates to a kind of LED spotlight of variable light beam angle, and its better embodiment comprises lens 20, is laid with the light source board 10 of LED light source 30, radiator 40, light source driving circuit plate 50 and lamp socket 60.
Radiator 40 is installed on lamp socket 60, light source driving circuit plate 50 is installed in lamp socket 60, and light source board 10 is installed in radiator 40, and lens 20 can be installed on the upper end of this radiator 40 up or down, to regulate the vertical range between lens 20 and light source board 10, and then regulate the beam angle of shot-light.
Lens of the present utility model can move up and down by opposite heat sink 40, by the lighting angle regulating the vertical range between lens 20 and light source board 10 to regulate shot-light, so, producer only needs a kind of lens die for subsequent use, namely by regulating the height of lens to meet the different beam angle demand of client, not only reduce production cost, also improve production efficiency.
In the present embodiment, the sidewall of lens 20 extends snap fit 21 downwards, spirality draw-in groove 41 is offered in the sidewall of radiator 40, the snap fit 21 of lens 20 is installed in the spirality draw-in groove 41 of radiator 40, so, snap fit 21 can be made to be installed in the differing heights position of spirality draw-in groove 41 by relay lens 20, thus realize moving up and down of lens 20 opposite heat sink 40.
Preferably, this spirality draw-in groove 41 comprises the circular arc recess of some coaxial lines and some guide ramp, and some circular arc recesses are spaced apart vertically, and the end of every two adjacent circular arc recesses is connected by a guide ramp; So, snap fit is made to be slided into the circular arc recess being in different height by guide ramp by relay lens 20.
In other embodiments, be provided with screw thread outside the sidewall of these lens 20, in the sidewall of radiator 40, correspondence is provided with the screw thread of coupling, and lens 20 can be installed on radiator 40 up or down by screw thread.So, realize lens opposite heat sink 40 by relay lens 20 to move up and down.
Preferably, the upper limb of lens 20 radially extends positioning protrusion 22, some domatic grooves 42 along the circumferential direction spaced apart are offered in the upper limb of radiator 40, the positioning convex 22 of lens 20 is installed in a wherein domatic groove 42 of radiator 40, so, make positioning convex 22 be installed in a wherein domatic groove 42 of radiator 40 by relay lens 20, be fixed in the lens 20 during the differing heights of radiator 40 further.
Preferably, corresponding each domatic groove 42 mark of outer surface of radiator 40 has corresponding beam angle label, so, when regulating beam angle, only need relay lens, make positioning convex 22 be installed in corresponding domatic groove 42, beam angle can be completed quickly and easily and regulate.
For a person skilled in the art, according to technical scheme described above and design, other various corresponding change and distortion can be made, and all these change and distortion all should belong within the protection domain of the utility model claim.
Claims (6)
1. a LED spotlight for variable light beam angle, is characterized in that: it comprises lens, is laid with the light source board of LED light source, radiator, light source driving circuit plate and lamp socket;
Radiator is installed on lamp socket, and light source driving circuit plate is installed in lamp socket, and light source board is installed in radiator, and lens can be installed on the upper end of this radiator up or down.
2. the LED spotlight of variable light beam angle as claimed in claim 1, it is characterized in that: the sidewall of lens extends snap fit downwards, offer spirality draw-in groove in the sidewall of radiator, the snap fit of lens is installed in the spirality draw-in groove of radiator.
3. the LED spotlight of variable light beam angle as claimed in claim 2, it is characterized in that: this spirality draw-in groove comprises the circular arc recess of some coaxial lines and some guide ramp, some circular arc recesses are spaced apart vertically, and the end of every two adjacent circular arc recesses is connected by a guide ramp.
4. the LED spotlight of variable light beam angle as claimed in claim 1, it is characterized in that: be provided with screw thread outside the sidewall of these lens, in the sidewall of radiator, correspondence is provided with the screw thread of coupling, and lens can be installed on radiator by screw thread up or down.
5. the LED spotlight of the variable light beam angle according to any one of claim 2 to 4, it is characterized in that: the upper limb of lens radially extends positioning protrusion, offer some domatic grooves along the circumferential direction spaced apart in the upper limb of radiator, the positioning convex of lens is installed in a wherein domatic groove of radiator.
6. the LED spotlight of variable light beam angle as claimed in claim 5, is characterized in that: the corresponding each domatic groove mark of outer surface of radiator has corresponding beam angle label.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521007443.XU CN205174013U (en) | 2015-12-08 | 2015-12-08 | Variable laser angle's LED shot -light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521007443.XU CN205174013U (en) | 2015-12-08 | 2015-12-08 | Variable laser angle's LED shot -light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205174013U true CN205174013U (en) | 2016-04-20 |
Family
ID=55738004
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521007443.XU Withdrawn - After Issue CN205174013U (en) | 2015-12-08 | 2015-12-08 | Variable laser angle's LED shot -light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205174013U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371126A (en) * | 2015-12-08 | 2016-03-02 | 厦门通士达照明有限公司 | Beam angle-variable LED spotlight |
-
2015
- 2015-12-08 CN CN201521007443.XU patent/CN205174013U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105371126A (en) * | 2015-12-08 | 2016-03-02 | 厦门通士达照明有限公司 | Beam angle-variable LED spotlight |
| CN105371126B (en) * | 2015-12-08 | 2018-11-09 | 厦门通士达照明有限公司 | A kind of LED spotlight at variable beam angle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160420 Effective date of abandoning: 20181109 |